🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.44 AU - 0.72 AU

Year: 159 Days

Day: 21.4 Hours

Environment

Temp: 172 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,579,172 km

• M1: 368,310 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.59 AU - 0.97 AU

Year: 248 Days

Day: 27.2 Hours

Environment

Temp: 192 °C

Axial Tilt: 49.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,579,172 km

• M1: 253,868 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.1 AU - 1.58 AU

Year: 558 Days

Day: 48 Hours

Environment

Temp: -10 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.03 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.69 AU - 5.75 AU

Year: 3690 Days

Day: 33 Hours

Environment

Temp: -123 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,579,172 km

• M1: 4,123,366 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.9

Radius: 11.5

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.77 AU - 9.51 AU

Year: 7600 Days

Day: 6.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 78,579,172 km

• M1: 215,421 km (0.077 R)
• M2: 357,389 km (0.098 R)
• M3: 439,967 km (0.095 R)
• M4: 519,254 km (0.055 R)
• M5: 877,840 km (0.115 R)
• M6: 1,223,711 km (0.11 R)
• M7: 1,308,383 km (0.045 R)
• M8: 1,395,150 km (0.073 R)
• M9: 1,686,118 km (0.081 R)
• M10: 2,118,156 km (0.034 R)
• M11: 2,584,303 km (0.116 R)
• M12: 3,439,105 km (0.115 R)
• M13: 3,512,109 km (0.105 R)
• M14: 3,986,334 km (0.07 R)
• M15: 4,063,228 km (0.07 R)
• M16: 4,803,737 km (0.075 R)
• M17: 5,358,147 km (0.107 R)
• M18: 5,700,726 km (0.109 R)
• M19: 6,139,048 km (0.062 R)
• M20: 6,377,208 km (0.08 R)
• M21: 6,740,282 km (0.09 R)
• M22: 6,986,221 km (0.115 R)
• M23: 7,392,080 km (0.037 R)
• M24: 8,555,801 km (0.102 R)
• M25: 8,721,855 km (0.11 R)
• M26: 9,534,321 km (0.076 R)
• M27: 9,880,042 km (0.073 R)
• M28: 9,984,461 km (0.104 R)
• M29: 10,905,685 km (0.106 R)
• M30: 11,013,694 km (0.038 R)
• M31: 11,522,626 km (0.078 R)
• M32: 12,039,337 km (0.106 R)
• M33: 12,337,935 km (0.095 R)
• M34: 12,676,924 km (0.093 R)
• M35: 13,634,350 km (0.106 R)
• M36: 13,867,573 km (0.094 R)
• M37: 14,338,208 km (0.089 R)
• M38: 14,694,550 km (0.111 R)
• M39: 14,774,136 km (0.116 R)
• M40: 14,973,700 km (0.097 R)
• M41: 15,985,131 km (0.078 R)
• M42: 16,066,961 km (0.096 R)
• M43: 17,018,553 km (0.104 R)
• M44: 17,945,910 km (0.12 R)
• M45: 19,062,808 km (0.075 R)
• M46: 19,761,280 km (0.055 R)
• M47: 19,893,226 km (0.102 R)
• M48: 20,202,145 km (0.1 R)
• M49: 20,423,849 km (0.078 R)
• M50: 21,093,599 km (0.062 R)
• M51: 21,861,485 km (0.102 R)
• M52: 23,192,307 km (0.084 R)
• M53: 23,285,058 km (0.091 R)
• M54: 26,028,234 km (0.117 R)
• M55: 26,317,856 km (0.084 R)
• M56: 26,462,966 km (0.109 R)
• M57: 27,095,316 km (0.108 R)
• M58: 27,584,950 km (0.12 R)
• M59: 28,772,308 km (0.087 R)
• M60: 29,271,965 km (0.044 R)
• M61: 29,422,311 km (0.05 R)
• M62: 29,925,708 km (0.108 R)
• M63: 30,279,806 km (0.039 R)
• M64: 33,423,455 km (0.113 R)
• M65: 33,685,701 km (0.109 R)
• M66: 33,948,694 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.4

Radius: 11.9

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.48 AU - 8.6 AU

Year: 8205 Days

Day: 12.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 78,579,172 km

• M1: 159,023 km (0.025 R)
• M2: 387,010 km (0.083 R)
• M3: 667,356 km (0.104 R)
• M4: 759,808 km (0.105 R)
• M5: 976,575 km (0.082 R)
• M6: 1,370,316 km (0.119 R)
• M7: 1,617,003 km (0.114 R)
• M8: 1,745,957 km (0.119 R)
• M9: 1,968,708 km (0.035 R)
• M10: 2,820,967 km (0.119 R)
• M11: 3,437,460 km (0.059 R)
• M12: 3,605,159 km (0.066 R)
• M13: 4,124,563 km (0.041 R)
• M14: 4,363,171 km (0.106 R)
• M15: 4,606,268 km (0.075 R)
• M16: 5,623,234 km (0.079 R)
• M17: 5,821,452 km (0.117 R)
• M18: 6,395,907 km (0.054 R)
• M19: 7,023,919 km (0.1 R)
• M20: 7,345,255 km (0.105 R)
• M21: 7,453,564 km (0.039 R)
• M22: 7,562,322 km (0.069 R)
• M23: 8,002,738 km (0.119 R)
• M24: 8,226,088 km (0.095 R)
• M25: 8,946,850 km (0.12 R)
• M26: 9,024,043 km (0.104 R)
• M27: 9,412,698 km (0.101 R)
• M28: 9,846,532 km (0.082 R)
• M29: 10,246,856 km (0.048 R)
• M30: 10,327,489 km (0.061 R)
• M31: 10,734,096 km (0.115 R)
• M32: 11,437,356 km (0.082 R)
• M33: 11,605,055 km (0.113 R)
• M34: 12,758,006 km (0.112 R)
• M35: 13,238,215 km (0.1 R)
• M36: 13,947,309 km (0.082 R)
• M37: 14,442,029 km (0.05 R)
• M38: 14,623,341 km (0.08 R)
• M39: 15,125,841 km (0.052 R)
• M40: 15,634,174 km (0.093 R)
• M41: 15,820,274 km (0.045 R)
• M42: 16,241,990 km (0.118 R)
• M43: 17,722,561 km (0.051 R)
• M44: 17,819,650 km (0.102 R)
• M45: 17,965,507 km (0.094 R)
• M46: 18,111,665 km (0.113 R)
• M47: 18,898,400 km (0.1 R)
• M48: 20,505,081 km (0.098 R)
• M49: 21,016,107 km (0.088 R)
• M50: 22,626,828 km (0.078 R)
• M51: 22,943,227 km (0.092 R)
• M52: 23,208,015 km (0.093 R)
• M53: 23,954,658 km (0.112 R)
• M54: 24,871,992 km (0.074 R)
• M55: 25,526,483 km (0.076 R)
• M56: 26,021,054 km (0.085 R)
• M57: 26,407,914 km (0.112 R)
• M58: 26,685,418 km (0.112 R)
• M59: 26,908,019 km (0.092 R)
• M60: 27,075,419 km (0.093 R)
• M61: 27,805,008 km (0.119 R)
• M62: 28,484,183 km (0.087 R)
• M63: 28,597,877 km (0.094 R)
• M64: 30,379,887 km (0.09 R)
• M65: 30,554,168 km (0.104 R)
• M66: 31,842,954 km (0.082 R)
• M67: 32,256,742 km (0.092 R)
• M68: 33,329,059 km (0.095 R)
• M69: 33,568,865 km (0.097 R)
• M70: 35,020,114 km (0.096 R)
• M71: 35,202,922 km (0.076 R)
• M72: 35,630,772 km (0.088 R)
• M73: 35,753,293 km (0.109 R)
• M74: 36,183,387 km (0.095 R)
• M75: 36,677,060 km (0.075 R)
• M76: 38,359,437 km (0.101 R)
• M77: 40,641,702 km (0.098 R)
• M78: 41,347,804 km (0.037 R)
• M79: 42,057,945 km (0.086 R)
• M80: 42,446,900 km (0.114 R)
• M81: 43,032,725 km (0.104 R)
• M82: 43,163,324 km (0.112 R)
• M83: 43,294,073 km (0.11 R)
• M84: 43,752,440 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.5

Radius: 9.8

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8 AU - 8.32 AU

Year: 8389 Days

Day: 14.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 78,579,172 km

• M1: 123,119 km (0.099 R)
• M2: 273,166 km (0.12 R)
• M3: 351,256 km (0.046 R)
• M4: 622,327 km (0.089 R)
• M5: 1,095,655 km (0.118 R)
• M6: 1,181,225 km (0.096 R)
• M7: 1,296,116 km (0.092 R)
• M8: 1,414,897 km (0.119 R)
• M9: 1,653,655 km (0.068 R)
• M10: 1,742,815 km (0.115 R)
• M11: 1,926,222 km (0.067 R)
• M12: 2,159,146 km (0.119 R)
• M13: 2,367,685 km (0.117 R)
• M14: 2,435,005 km (0.069 R)
• M15: 2,548,549 km (0.072 R)
• M16: 2,734,051 km (0.103 R)
• M17: 3,229,519 km (0.118 R)
• M18: 3,291,752 km (0.058 R)
• M19: 3,392,431 km (0.084 R)
• M20: 3,481,292 km (0.085 R)
• M21: 3,765,827 km (0.063 R)
• M22: 3,924,251 km (0.078 R)
• M23: 4,316,347 km (0.116 R)
• M24: 4,468,339 km (0.106 R)
• M25: 4,834,704 km (0.064 R)
• M26: 5,021,552 km (0.08 R)
• M27: 5,181,621 km (0.114 R)
• M28: 5,807,988 km (0.071 R)
• M29: 6,022,212 km (0.082 R)
• M30: 6,521,570 km (0.099 R)
• M31: 6,664,436 km (0.079 R)
• M32: 6,824,356 km (0.084 R)
• M33: 6,904,839 km (0.093 R)
• M34: 7,018,085 km (0.097 R)
• M35: 8,098,331 km (0.082 R)
• M36: 8,753,719 km (0.11 R)
• M37: 8,946,551 km (0.108 R)
• M38: 9,158,681 km (0.111 R)
• M39: 9,265,344 km (0.11 R)
• M40: 9,678,085 km (0.067 R)
• M41: 9,932,251 km (0.115 R)
• M42: 10,336,166 km (0.119 R)
• M43: 10,577,317 km (0.056 R)
• M44: 10,782,865 km (0.12 R)
• M45: 11,254,996 km (0.105 R)
• M46: 11,407,436 km (0.111 R)
• M47: 11,733,859 km (0.063 R)
• M48: 11,888,543 km (0.058 R)
• M49: 12,102,318 km (0.09 R)
• M50: 13,009,928 km (0.112 R)
• M51: 13,351,012 km (0.078 R)
• M52: 13,552,969 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939

Radius: 9.3

Gravity: 10.86 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 11.5 AU - 13.78 AU

Year: 16173 Days

Day: 5.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,579,172 km

• M1: 263,891 km (0.113 R)
• M2: 861,983 km (0.115 R)
• M3: 959,222 km (0.115 R)
• M4: 1,329,476 km (0.076 R)
• M5: 1,560,455 km (0.057 R)
• M6: 1,995,336 km (0.083 R)
• M7: 2,226,615 km (0.096 R)
• M8: 2,537,030 km (0.099 R)
• M9: 2,751,703 km (0.116 R)
• M10: 2,861,209 km (0.099 R)
• M11: 3,198,702 km (0.104 R)
• M12: 3,275,445 km (0.072 R)
• M13: 3,993,814 km (0.11 R)
• M14: 6,230,003 km (0.077 R)
• M15: 7,114,426 km (0.071 R)
• M16: 7,215,105 km (0.086 R)
• M17: 7,417,960 km (0.103 R)
• M18: 8,353,844 km (0.079 R)
• M19: 8,944,157 km (0.116 R)
• M20: 9,603,435 km (0.05 R)
• M21: 9,714,736 km (0.112 R)
• M22: 9,938,834 km (0.094 R)
• M23: 10,164,727 km (0.106 R)
• M24: 10,968,366 km (0.102 R)
• M25: 11,554,940 km (0.072 R)
• M26: 11,792,351 km (0.109 R)
• M27: 11,852,041 km (0.082 R)
• M28: 12,211,973 km (0.073 R)
• M29: 12,393,136 km (0.091 R)
• M30: 13,189,147 km (0.075 R)
• M31: 14,127,873 km (0.047 R)
• M32: 15,282,769 km (0.107 R)
• M33: 15,805,763 km (0.09 R)
• M34: 16,334,592 km (0.093 R)
• M35: 17,071,211 km (0.119 R)
• M36: 17,545,736 km (0.071 R)
• M37: 17,613,803 km (0.119 R)
• M38: 18,093,264 km (0.12 R)
• M39: 19,698,449 km (0.108 R)
• M40: 20,625,657 km (0.116 R)
• M41: 22,227,252 km (0.119 R)
• M42: 22,522,707 km (0.069 R)
• M43: 24,474,810 km (0.105 R)
• M44: 25,935,484 km (0.095 R)
• M45: 27,344,995 km (0.098 R)
• M46: 28,059,175 km (0.112 R)
• M47: 30,156,388 km (0.055 R)
• M48: 30,238,068 km (0.093 R)
• M49: 31,554,679 km (0.089 R)
• M50: 31,803,759 km (0.116 R)
• M51: 32,890,139 km (0.068 R)
• M52: 33,649,348 km (0.116 R)
• M53: 34,073,608 km (0.111 R)
• M54: 35,443,326 km (0.104 R)
• M55: 35,615,663 km (0.119 R)
• M56: 35,788,448 km (0.118 R)
• M57: 37,443,449 km (0.092 R)
• M58: 38,678,829 km (0.109 R)
• M59: 41,189,380 km (0.114 R)
• M60: 43,014,773 km (0.094 R)
• M61: 44,122,695 km (0.07 R)
• M62: 44,866,346 km (0.04 R)
• M63: 45,895,879 km (0.12 R)
• M64: 45,989,826 km (0.09 R)
• M65: 46,083,774 km (0.09 R)
• M66: 46,743,949 km (0.112 R)
• M67: 46,838,495 km (0.037 R)
• M68: 47,977,982 km (0.117 R)
• M69: 48,742,726 km (0.104 R)
• M70: 48,934,511 km (0.082 R)
• M71: 50,187,542 km (0.102 R)
• M72: 50,575,151 km (0.113 R)
• M73: 51,158,582 km (0.046 R)
• M74: 52,528,300 km (0.105 R)
• M75: 54,904,513 km (0.043 R)
• M76: 55,104,076 km (0.07 R)
• M77: 57,720,693 km (0.088 R)
• M78: 57,822,120 km (0.114 R)
• M79: 58,534,056 km (0.106 R)
• M80: 61,410,076 km (0.054 R)
• M81: 62,448,285 km (0.063 R)
• M82: 62,552,554 km (0.113 R)
• M83: 62,969,633 km (0.112 R)
• M84: 63,178,622 km (0.091 R)
• M85: 63,806,783 km (0.083 R)
• M86: 64,752,990 km (0.093 R)
• M87: 65,280,621 km (0.059 R)
• M88: 65,492,003 km (0.1 R)
• M89: 65,703,684 km (0.062 R)
• M90: 66,446,437 km (0.057 R)
• M91: 66,552,802 km (0.084 R)
• M92: 69,877,016 km (0.058 R)
• M93: 71,286,976 km (0.066 R)
• M94: 72,596,855 km (0.118 R)
• M95: 72,925,521 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.6

Radius: 4.5

Gravity: 18.99 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 15.62 AU - 20.84 AU

Year: 28012 Days

Day: 17.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,579,172 km

• M1: 101,876 km (0.103 R)
• M2: 443,707 km (0.051 R)
• M3: 570,117 km (0.05 R)
• M4: 907,610 km (0.069 R)
• M5: 1,268,141 km (0.106 R)
• M6: 1,541,456 km (0.096 R)
• M7: 2,576,375 km (0.065 R)
• M8: 2,959,794 km (0.069 R)
• M9: 4,391,595 km (0.119 R)
• M10: 5,608,574 km (0.067 R)
• M11: 5,853,765 km (0.044 R)
• M12: 6,456,794 km (0.106 R)
• M13: 6,559,119 km (0.11 R)
• M14: 6,610,580 km (0.052 R)
• M15: 7,397,764 km (0.113 R)
• M16: 7,504,876 km (0.046 R)
• M17: 7,612,587 km (0.114 R)
• M18: 7,884,107 km (0.119 R)
• M19: 8,158,769 km (0.105 R)
• M20: 8,213,970 km (0.074 R)
• M21: 8,660,969 km (0.115 R)
• M22: 8,773,915 km (0.098 R)
• M23: 9,578,452 km (0.117 R)
• M24: 9,812,573 km (0.061 R)
• M25: 10,167,270 km (0.099 R)
• M26: 10,889,379 km (0.099 R)
• M27: 11,011,301 km (0.118 R)
• M28: 11,195,157 km (0.09 R)
• M29: 11,318,126 km (0.079 R)
• M30: 12,129,096 km (0.077 R)
• M31: 15,213,056 km (0.115 R)
• M32: 15,554,738 km (0.104 R)
• M33: 18,522,460 km (0.116 R)
• M34: 18,960,483 km (0.067 R)
• M35: 19,180,691 km (0.106 R)
• M36: 21,812,118 km (0.092 R)
• M37: 23,680,745 km (0.069 R)
• M38: 25,035,054 km (0.032 R)
• M39: 25,196,021 km (0.026 R)
• M40: 25,924,713 km (0.091 R)
• M41: 26,006,094 km (0.05 R)
• M42: 26,087,625 km (0.101 R)
• M43: 26,414,346 km (0.054 R)
• M44: 26,578,156 km (0.032 R)
• M45: 27,154,557 km (0.106 R)
• M46: 27,651,670 km (0.091 R)
• M47: 29,500,401 km (0.06 R)
• M48: 31,388,625 km (0.072 R)
• M49: 31,997,489 km (0.089 R)
• M50: 32,347,248 km (0.064 R)
• M51: 32,698,205 km (0.114 R)
• M52: 34,114,747 km (0.08 R)
• M53: 35,370,621 km (0.106 R)
• M54: 35,913,512 km (0.045 R)
• M55: 37,190,779 km (0.118 R)
• M56: 37,742,645 km (0.12 R)
• M57: 37,927,249 km (0.096 R)
• M58: 38,575,756 km (0.099 R)
• M59: 39,977,488 km (0.051 R)
• M60: 40,542,818 km (0.041 R)
• M61: 40,826,605 km (0.093 R)
• M62: 43,505,754 km (0.111 R)
• M63: 44,964,333 km (0.107 R)
• M64: 47,032,972 km (0.11 R)
• M65: 49,233,258 km (0.105 R)
• M66: 49,636,873 km (0.091 R)
• M67: 50,142,962 km (0.06 R)
• M68: 50,345,967 km (0.066 R)
• M69: 50,752,574 km (0.033 R)
• M70: 52,390,072 km (0.106 R)
• M71: 54,044,774 km (0.066 R)
• M72: 54,774,213 km (0.114 R)
• M73: 55,716,680 km (0.085 R)
• M74: 55,821,697 km (0.087 R)
• M75: 56,347,983 km (0.105 R)
• M76: 57,193,360 km (0.072 R)
• M77: 57,936,563 km (0.068 R)
• M78: 58,362,767 km (0.079 R)
• M79: 60,400,888 km (0.099 R)
• M80: 60,508,898 km (0.11 R)
• M81: 60,724,917 km (0.109 R)
• M82: 62,680,610 km (0.088 R)
• M83: 63,446,851 km (0.104 R)
• M84: 64,105,979 km (0.074 R)
• M85: 65,320,414 km (0.052 R)
• M86: 66,097,126 km (0.117 R)
• M87: 67,435,728 km (0.092 R)
• M88: 68,333,166 km (0.107 R)
• M89: 70,821,278 km (0.05 R)
• M90: 72,420,030 km (0.114 R)
• M91: 72,878,996 km (0.073 R)
• M92: 74,493,008 km (0.068 R)
• M93: 74,956,312 km (0.077 R)
• M94: 78,579,124 km (0.108 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 19,697 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit