🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.8 AU - 0.8 AU

Year: 254 Days

Day: 32.6 Hours

Environment

Temp: 151 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,675,048 km

• M1: 570,417 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.98 AU - 1.44 AU

Year: 472 Days

Day: 32.1 Hours

Environment

Temp: 33 °C

Axial Tilt: 46.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.57 AU - 1.75 AU

Year: 759 Days

Day: 26.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.34 AU - 3.44 AU

Year: 1743 Days

Day: 38.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.12 AU - 6.02 AU

Year: 4050 Days

Day: 19 Hours

Environment

Temp: -132 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,675,048 km

• M1: 545,583 km (0.095 R)
• M2: 2,431,414 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.6

Radius: 10.9

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.65 AU - 6.81 AU

Year: 4866 Days

Day: 10 Hours

Environment

Temp: -148 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 71,675,048 km

• M1: 147,204 km (0.059 R)
• M2: 306,376 km (0.112 R)
• M3: 382,223 km (0.106 R)
• M4: 1,188,106 km (0.111 R)
• M5: 1,348,625 km (0.067 R)
• M6: 1,445,564 km (0.097 R)
• M7: 1,602,941 km (0.094 R)
• M8: 2,045,452 km (0.09 R)
• M9: 2,405,983 km (0.094 R)
• M10: 2,733,751 km (0.045 R)
• M11: 2,822,463 km (0.119 R)
• M12: 2,912,072 km (0.049 R)
• M13: 3,186,883 km (0.042 R)
• M14: 3,318,081 km (0.1 R)
• M15: 3,393,777 km (0.12 R)
• M16: 3,722,444 km (0.054 R)
• M17: 3,980,650 km (0.035 R)
• M18: 4,389,501 km (0.098 R)
• M19: 4,790,573 km (0.077 R)
• M20: 5,181,322 km (0.075 R)
• M21: 5,269,585 km (0.116 R)
• M22: 5,695,789 km (0.098 R)
• M23: 6,156,401 km (0.079 R)
• M24: 6,226,563 km (0.106 R)
• M25: 6,462,329 km (0.041 R)
• M26: 6,533,537 km (0.099 R)
• M27: 6,966,922 km (0.12 R)
• M28: 7,409,732 km (0.037 R)
• M29: 7,937,962 km (0.109 R)
• M30: 8,426,250 km (0.099 R)
• M31: 8,765,986 km (0.099 R)
• M32: 9,190,396 km (0.086 R)
• M33: 9,703,217 km (0.094 R)
• M34: 10,336,315 km (0.109 R)
• M35: 10,954,454 km (0.109 R)
• M36: 11,440,348 km (0.04 R)
• M37: 11,845,758 km (0.109 R)
• M38: 11,933,273 km (0.064 R)
• M39: 12,522,090 km (0.067 R)
• M40: 12,790,169 km (0.11 R)
• M41: 13,150,550 km (0.114 R)
• M42: 13,605,777 km (0.109 R)
• M43: 14,035,422 km (0.114 R)
• M44: 14,251,740 km (0.057 R)
• M45: 15,065,553 km (0.077 R)
• M46: 15,318,822 km (0.063 R)
• M47: 15,733,657 km (0.117 R)
• M48: 15,862,012 km (0.113 R)
• M49: 16,152,232 km (0.055 R)
• M50: 16,476,709 km (0.117 R)
• M51: 17,033,214 km (0.058 R)
• M52: 17,363,376 km (0.119 R)
• M53: 17,562,491 km (0.1 R)
• M54: 17,963,114 km (0.11 R)
• M55: 18,198,282 km (0.117 R)
• M56: 18,299,260 km (0.11 R)
• M57: 18,501,965 km (0.09 R)
• M58: 18,671,460 km (0.089 R)
• M59: 18,875,511 km (0.073 R)
• M60: 19,148,827 km (0.09 R)
• M61: 19,251,600 km (0.097 R)
• M62: 19,423,339 km (0.054 R)
• M63: 20,254,804 km (0.115 R)
• M64: 20,324,666 km (0.054 R)
• M65: 21,168,697 km (0.081 R)
• M66: 21,559,447 km (0.093 R)
• M67: 21,630,805 km (0.05 R)
• M68: 21,809,275 km (0.075 R)
• M69: 22,060,151 km (0.099 R)
• M70: 24,064,164 km (0.042 R)
• M71: 24,175,166 km (0.06 R)
• M72: 24,286,317 km (0.056 R)
• M73: 24,658,067 km (0.037 R)
• M74: 24,882,015 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.4

Radius: 12.2

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.68 AU - 8.18 AU

Year: 6472 Days

Day: 10.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 71,675,048 km

• M1: 157,975 km (0.071 R)
• M2: 249,230 km (0.088 R)
• M3: 523,593 km (0.114 R)
• M4: 618,587 km (0.03 R)
• M5: 840,441 km (0.06 R)
• M6: 991,535 km (0.11 R)
• M7: 1,190,500 km (0.085 R)
• M8: 1,362,388 km (0.103 R)
• M9: 1,500,467 km (0.073 R)
• M10: 1,746,106 km (0.051 R)
• M11: 1,896,901 km (0.108 R)
• M12: 2,131,620 km (0.097 R)
• M13: 2,293,335 km (0.087 R)
• M14: 2,560,816 km (0.115 R)
• M15: 2,750,806 km (0.097 R)
• M16: 3,053,592 km (0.064 R)
• M17: 3,442,696 km (0.088 R)
• M18: 3,556,839 km (0.099 R)
• M19: 3,672,179 km (0.084 R)
• M20: 3,749,970 km (0.116 R)
• M21: 4,026,127 km (0.058 R)
• M22: 4,106,312 km (0.106 R)
• M23: 4,556,751 km (0.09 R)
• M24: 4,724,600 km (0.089 R)
• M25: 5,262,255 km (0.088 R)
• M26: 5,416,341 km (0.032 R)
• M27: 5,796,768 km (0.099 R)
• M28: 6,631,225 km (0.069 R)
• M29: 7,379,813 km (0.116 R)
• M30: 7,577,282 km (0.049 R)
• M31: 7,701,747 km (0.093 R)
• M32: 8,104,315 km (0.076 R)
• M33: 8,231,623 km (0.118 R)
• M34: 8,513,914 km (0.106 R)
• M35: 8,695,227 km (0.077 R)
• M36: 8,956,425 km (0.12 R)
• M37: 9,486,749 km (0.056 R)
• M38: 10,439,388 km (0.094 R)
• M39: 11,053,637 km (0.119 R)
• M40: 11,223,281 km (0.111 R)
• M41: 11,794,895 km (0.108 R)
• M42: 12,288,268 km (0.116 R)
• M43: 12,581,630 km (0.111 R)
• M44: 13,085,775 km (0.106 R)
• M45: 13,265,292 km (0.098 R)
• M46: 14,174,997 km (0.1 R)
• M47: 14,297,816 km (0.112 R)
• M48: 14,390,118 km (0.046 R)
• M49: 14,761,570 km (0.115 R)
• M50: 14,917,301 km (0.076 R)
• M51: 15,136,163 km (0.043 R)
• M52: 15,293,241 km (0.083 R)
• M53: 16,246,628 km (0.11 R)
• M54: 17,383,273 km (0.086 R)
• M55: 17,514,919 km (0.113 R)
• M56: 17,613,653 km (0.1 R)
• M57: 18,478,479 km (0.072 R)
• M58: 19,017,480 km (0.118 R)
• M59: 19,595,825 km (0.038 R)
• M60: 19,698,449 km (0.062 R)
• M61: 20,387,497 km (0.097 R)
• M62: 20,526,174 km (0.029 R)
• M63: 21,330,263 km (0.078 R)
• M64: 21,541,645 km (0.083 R)
• M65: 21,718,320 km (0.102 R)
• M66: 22,322,845 km (0.099 R)
• M67: 22,537,518 km (0.098 R)
• M68: 23,294,333 km (0.048 R)
• M69: 23,949,572 km (0.066 R)
• M70: 24,206,132 km (0.119 R)
• M71: 24,353,037 km (0.107 R)
• M72: 24,758,747 km (0.063 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.9

Radius: 13.3

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 7.2 AU - 9.36 AU

Year: 8452 Days

Day: 6.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 71,675,048 km

• M1: 169,644 km (0.061 R)
• M2: 530,175 km (0.068 R)
• M3: 679,174 km (0.081 R)
• M4: 896,690 km (0.112 R)
• M5: 1,099,694 km (0.069 R)
• M6: 1,465,610 km (0.112 R)
• M7: 1,596,359 km (0.104 R)
• M8: 1,776,924 km (0.049 R)
• M9: 1,917,097 km (0.085 R)
• M10: 2,541,069 km (0.096 R)
• M11: 3,632,984 km (0.118 R)
• M12: 3,843,020 km (0.117 R)
• M13: 4,057,244 km (0.087 R)
• M14: 4,150,294 km (0.08 R)
• M15: 4,433,782 km (0.076 R)
• M16: 5,086,477 km (0.115 R)
• M17: 5,254,326 km (0.113 R)
• M18: 5,424,120 km (0.105 R)
• M19: 6,121,694 km (0.044 R)
• M20: 6,810,593 km (0.082 R)
• M21: 6,996,094 km (0.11 R)
• M22: 7,145,692 km (0.083 R)
• M23: 8,104,614 km (0.103 R)
• M24: 9,022,397 km (0.066 R)
• M25: 10,912,267 km (0.027 R)
• M26: 11,568,703 km (0.107 R)
• M27: 11,834,987 km (0.095 R)
• M28: 12,965,947 km (0.093 R)
• M29: 13,381,679 km (0.12 R)
• M30: 13,895,548 km (0.073 R)
• M31: 14,036,918 km (0.099 R)
• M32: 14,750,649 km (0.095 R)
• M33: 14,943,032 km (0.118 R)
• M34: 15,184,633 km (0.112 R)
• M35: 15,671,574 km (0.094 R)
• M36: 15,867,996 km (0.087 R)
• M37: 17,264,641 km (0.057 R)
• M38: 18,234,784 km (0.113 R)
• M39: 19,855,527 km (0.108 R)
• M40: 20,014,849 km (0.085 R)
• M41: 21,904,569 km (0.05 R)
• M42: 22,289,335 km (0.027 R)
• M43: 22,399,588 km (0.068 R)
• M44: 23,400,847 km (0.118 R)
• M45: 24,359,919 km (0.104 R)
• M46: 24,930,186 km (0.085 R)
• M47: 26,258,166 km (0.063 R)
• M48: 27,254,488 km (0.101 R)
• M49: 27,905,837 km (0.085 R)
• M50: 28,263,227 km (0.045 R)
• M51: 28,562,273 km (0.09 R)
• M52: 28,742,239 km (0.084 R)
• M53: 29,951,289 km (0.076 R)
• M54: 30,930,557 km (0.079 R)
• M55: 31,115,310 km (0.11 R)
• M56: 31,238,728 km (0.085 R)
• M57: 31,609,731 km (0.044 R)
• M58: 33,046,020 km (0.084 R)
• M59: 33,297,943 km (0.106 R)
• M60: 33,424,203 km (0.119 R)
• M61: 34,503,552 km (0.115 R)
• M62: 35,079,504 km (0.079 R)
• M63: 36,957,256 km (0.096 R)
• M64: 37,546,522 km (0.059 R)
• M65: 37,678,019 km (0.098 R)
• M66: 39,333,319 km (0.082 R)
• M67: 40,136,211 km (0.114 R)
• M68: 40,270,550 km (0.026 R)
• M69: 41,012,256 km (0.085 R)
• M70: 41,350,796 km (0.076 R)
• M71: 41,962,652 km (0.066 R)
• M72: 42,167,301 km (0.056 R)
• M73: 43,264,153 km (0.109 R)
• M74: 43,885,283 km (0.115 R)
• M75: 44,162,339 km (0.049 R)
• M76: 44,370,429 km (0.053 R)
• M77: 45,136,370 km (0.111 R)
• M78: 45,485,981 km (0.083 R)
• M79: 45,766,327 km (0.112 R)
• M80: 47,105,677 km (0.066 R)
• M81: 47,460,373 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.4

Radius: 6.3

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 15.36 AU - 20.82 AU

Year: 27296 Days

Day: 17.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,675,048 km

• M1: 527,183 km (0.105 R)
• M2: 694,583 km (0.058 R)
• M3: 902,973 km (0.096 R)
• M4: 1,461,571 km (0.118 R)
• M5: 1,519,615 km (0.085 R)
• M6: 1,638,097 km (0.099 R)
• M7: 1,852,620 km (0.106 R)
• M8: 2,108,881 km (0.094 R)
• M9: 2,274,785 km (0.063 R)
• M10: 2,445,028 km (0.098 R)
• M11: 3,054,639 km (0.117 R)
• M12: 3,204,686 km (0.094 R)
• M13: 3,828,808 km (0.072 R)
• M14: 4,363,171 km (0.065 R)
• M15: 4,574,852 km (0.048 R)
• M16: 6,626,737 km (0.095 R)
• M17: 6,723,826 km (0.078 R)
• M18: 7,265,819 km (0.089 R)
• M19: 7,365,900 km (0.105 R)
• M20: 7,567,259 km (0.067 R)
• M21: 7,924,349 km (0.104 R)
• M22: 8,601,878 km (0.116 R)
• M23: 8,814,007 km (0.11 R)
• M24: 8,920,820 km (0.094 R)
• M25: 9,625,127 km (0.039 R)
• M26: 9,680,029 km (0.106 R)
• M27: 9,956,187 km (0.116 R)
• M28: 10,403,335 km (0.061 R)
• M29: 11,086,549 km (0.095 R)
• M30: 11,608,346 km (0.1 R)
• M31: 11,901,707 km (0.065 R)
• M32: 13,038,801 km (0.115 R)
• M33: 13,960,623 km (0.091 R)
• M34: 14,085,088 km (0.072 R)
• M35: 15,801,724 km (0.041 R)
• M36: 17,248,485 km (0.096 R)
• M37: 17,583,135 km (0.096 R)
• M38: 18,395,153 km (0.102 R)
• M39: 18,737,133 km (0.08 R)
• M40: 19,081,208 km (0.102 R)
• M41: 19,150,173 km (0.043 R)
• M42: 19,219,437 km (0.055 R)
• M43: 19,566,354 km (0.074 R)
• M44: 20,125,850 km (0.107 R)
• M45: 20,619,673 km (0.111 R)
• M46: 21,475,373 km (0.034 R)
• M47: 21,619,136 km (0.103 R)
• M48: 21,979,966 km (0.105 R)
• M49: 22,707,610 km (0.086 R)
• M50: 23,517,084 km (0.038 R)
• M51: 27,703,581 km (0.048 R)
• M52: 27,781,821 km (0.088 R)
• M53: 27,860,210 km (0.058 R)
• M54: 30,404,122 km (0.116 R)
• M55: 31,295,575 km (0.044 R)
• M56: 31,458,637 km (0.082 R)
• M57: 31,867,338 km (0.071 R)
• M58: 32,031,447 km (0.08 R)
• M59: 33,270,267 km (0.085 R)
• M60: 33,603,422 km (0.114 R)
• M61: 35,031,034 km (0.054 R)
• M62: 35,115,557 km (0.091 R)
• M63: 36,221,534 km (0.119 R)
• M64: 37,771,667 km (0.117 R)
• M65: 39,431,306 km (0.103 R)
• M66: 42,730,687 km (0.113 R)
• M67: 42,821,044 km (0.113 R)
• M68: 43,819,610 km (0.091 R)
• M69: 44,367,587 km (0.12 R)
• M70: 44,642,398 km (0.084 R)
• M71: 45,377,971 km (0.111 R)
• M72: 46,861,084 km (0.047 R)
• M73: 47,608,625 km (0.112 R)
• M74: 47,702,273 km (0.082 R)
• M75: 50,829,168 km (0.112 R)
• M76: 52,465,768 km (0.054 R)
• M77: 53,047,555 km (0.082 R)
• M78: 54,315,247 km (0.119 R)
• M79: 56,384,036 km (0.119 R)
• M80: 59,383,922 km (0.109 R)
• M81: 59,787,836 km (0.117 R)
• M82: 62,230,321 km (0.091 R)
• M83: 62,640,518 km (0.041 R)
• M84: 62,846,065 km (0.084 R)
• M85: 63,463,755 km (0.085 R)
• M86: 63,670,200 km (0.088 R)
• M87: 63,773,423 km (0.095 R)
• M88: 65,120,851 km (0.077 R)
• M89: 65,224,821 km (0.036 R)
• M90: 65,954,709 km (0.104 R)
• M91: 66,582,422 km (0.103 R)
• M92: 66,792,158 km (0.068 R)
• M93: 70,390,137 km (0.045 R)
• M94: 70,924,650 km (0.089 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 12,200 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit