🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.76 AU - 0.86 AU

Year: 256 Days

Day: 26.1 Hours

Environment

Temp: 118 °C

Axial Tilt: 171.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.39 AU - 1.89 AU

Year: 738 Days

Day: 15.2 Hours

Environment

Temp: -27 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,135,041 km

• M1: 239,656 km (0.095 R)
• M2: 554,260 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.54 AU - 1.94 AU

Year: 807 Days

Day: 25 Hours

Environment

Temp: -35 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.91 AU - 3.45 AU

Year: 1993 Days

Day: 18.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.44 AU - 4.54 AU

Year: 3344 Days

Day: 39.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.2

Radius: 11.9

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.53 AU - 6.59 AU

Year: 4608 Days

Day: 11.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 51,135,041 km

• M1: 149,897 km (0.076 R)
• M2: 316,998 km (0.044 R)
• M3: 408,253 km (0.053 R)
• M4: 580,889 km (0.08 R)
• M5: 770,579 km (0.103 R)
• M6: 948,899 km (0.059 R)
• M7: 1,060,499 km (0.113 R)
• M8: 1,188,854 km (0.103 R)
• M9: 1,397,843 km (0.106 R)
• M10: 2,126,085 km (0.079 R)
• M11: 2,305,902 km (0.043 R)
• M12: 2,397,755 km (0.109 R)
• M13: 2,475,246 km (0.119 R)
• M14: 2,569,343 km (0.092 R)
• M15: 2,712,808 km (0.086 R)
• M16: 2,875,421 km (0.059 R)
• M17: 3,007,964 km (0.03 R)
• M18: 3,176,561 km (0.077 R)
• M19: 3,261,982 km (0.116 R)
• M20: 3,400,360 km (0.047 R)
• M21: 3,558,485 km (0.047 R)
• M22: 4,010,420 km (0.113 R)
• M23: 4,103,021 km (0.087 R)
• M24: 4,177,670 km (0.093 R)
• M25: 4,366,313 km (0.038 R)
• M26: 4,461,607 km (0.089 R)
• M27: 5,168,756 km (0.094 R)
• M28: 6,059,163 km (0.085 R)
• M29: 6,642,445 km (0.106 R)
• M30: 7,041,273 km (0.111 R)
• M31: 7,176,060 km (0.116 R)
• M32: 7,562,472 km (0.101 R)
• M33: 7,839,377 km (0.034 R)
• M34: 8,166,548 km (0.105 R)
• M35: 8,593,949 km (0.038 R)
• M36: 8,713,926 km (0.118 R)
• M37: 9,126,218 km (0.049 R)
• M38: 9,297,956 km (0.104 R)
• M39: 9,919,685 km (0.112 R)
• M40: 9,995,232 km (0.084 R)
• M41: 10,121,493 km (0.112 R)
• M42: 10,324,647 km (0.112 R)
• M43: 10,580,609 km (0.09 R)
• M44: 10,942,336 km (0.045 R)
• M45: 11,046,456 km (0.093 R)
• M46: 11,151,025 km (0.119 R)
• M47: 11,492,707 km (0.044 R)
• M48: 11,944,941 km (0.04 R)
• M49: 12,105,908 km (0.09 R)
• M50: 12,267,624 km (0.12 R)
• M51: 12,757,108 km (0.119 R)
• M52: 13,004,244 km (0.113 R)
• M53: 13,419,677 km (0.071 R)
• M54: 13,755,225 km (0.067 R)
• M55: 13,952,096 km (0.103 R)
• M56: 14,093,466 km (0.113 R)
• M57: 14,235,285 km (0.094 R)
• M58: 15,299,075 km (0.051 R)
• M59: 15,708,225 km (0.04 R)
• M60: 15,884,751 km (0.108 R)
• M61: 16,121,115 km (0.107 R)
• M62: 16,987,586 km (0.113 R)
• M63: 17,411,397 km (0.101 R)
• M64: 18,300,158 km (0.1 R)
• M65: 18,921,887 km (0.096 R)
• M66: 19,046,950 km (0.072 R)
• M67: 19,172,463 km (0.097 R)
• M68: 19,266,710 km (0.109 R)
• M69: 19,361,106 km (0.104 R)
• M70: 19,899,060 km (0.114 R)
• M71: 20,058,232 km (0.106 R)
• M72: 20,409,787 km (0.112 R)
• M73: 20,506,128 km (0.099 R)
• M74: 20,989,628 km (0.046 R)
• M75: 21,346,569 km (0.056 R)
• M76: 21,771,128 km (0.083 R)
• M77: 22,000,910 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.6

Radius: 8

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7.36 AU - 9.32 AU

Year: 8465 Days

Day: 15 Hours

Environment

Temp: -162 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 51,135,041 km

• M1: 144,212 km (0.066 R)
• M2: 217,515 km (0.057 R)
• M3: 546,331 km (0.074 R)
• M4: 641,326 km (0.083 R)
• M5: 698,323 km (0.037 R)
• M6: 848,968 km (0.073 R)
• M7: 1,553,424 km (0.049 R)
• M8: 1,772,884 km (0.096 R)
• M9: 1,875,957 km (0.116 R)
• M10: 2,109,779 km (0.105 R)
• M11: 2,175,153 km (0.119 R)
• M12: 2,512,646 km (0.103 R)
• M13: 2,675,857 km (0.082 R)
• M14: 2,842,509 km (0.104 R)
• M15: 3,517,196 km (0.074 R)
• M16: 3,700,004 km (0.059 R)
• M17: 3,752,812 km (0.088 R)
• M18: 4,075,046 km (0.115 R)
• M19: 4,688,996 km (0.103 R)
• M20: 5,035,913 km (0.082 R)
• M21: 5,153,497 km (0.109 R)
• M22: 5,541,853 km (0.084 R)
• M23: 5,785,398 km (0.081 R)
• M24: 5,970,451 km (0.117 R)
• M25: 6,188,864 km (0.05 R)
• M26: 6,378,255 km (0.112 R)
• M27: 6,441,684 km (0.117 R)
• M28: 6,601,455 km (0.068 R)
• M29: 7,154,369 km (0.114 R)
• M30: 7,620,964 km (0.082 R)
• M31: 9,114,699 km (0.11 R)
• M32: 9,366,173 km (0.119 R)
• M33: 9,620,041 km (0.12 R)
• M34: 10,470,205 km (0.036 R)
• M35: 12,320,581 km (0.06 R)
• M36: 13,282,945 km (0.054 R)
• M37: 13,364,176 km (0.108 R)
• M38: 13,691,048 km (0.101 R)
• M39: 13,896,745 km (0.095 R)
• M40: 14,394,307 km (0.104 R)
• M41: 15,535,440 km (0.107 R)
• M42: 15,663,944 km (0.109 R)
• M43: 15,965,384 km (0.05 R)
• M44: 16,051,852 km (0.117 R)
• M45: 16,399,218 km (0.101 R)
• M46: 16,530,116 km (0.063 R)
• M47: 16,836,941 km (0.054 R)
• M48: 17,411,846 km (0.083 R)
• M49: 17,545,437 km (0.088 R)
• M50: 17,724,057 km (0.115 R)
• M51: 19,312,636 km (0.12 R)
• M52: 19,774,744 km (0.118 R)
• M53: 20,287,416 km (0.093 R)
• M54: 21,325,775 km (0.119 R)
• M55: 21,659,827 km (0.034 R)
• M56: 21,899,483 km (0.115 R)
• M57: 22,769,544 km (0.074 R)
• M58: 23,947,029 km (0.103 R)
• M59: 24,294,245 km (0.1 R)
• M60: 24,543,176 km (0.079 R)
• M61: 24,943,351 km (0.089 R)
• M62: 25,598,290 km (0.07 R)
• M63: 25,800,846 km (0.095 R)
• M64: 25,902,423 km (0.084 R)
• M65: 26,360,940 km (0.087 R)
• M66: 27,492,947 km (0.085 R)
• M67: 28,326,058 km (0.114 R)
• M68: 28,483,285 km (0.103 R)
• M69: 29,273,311 km (0.102 R)
• M70: 30,498,817 km (0.051 R)
• M71: 30,659,934 km (0.096 R)
• M72: 30,713,640 km (0.082 R)
• M73: 31,090,925 km (0.082 R)
• M74: 31,144,930 km (0.096 R)
• M75: 32,013,196 km (0.09 R)
• M76: 32,231,609 km (0.058 R)
• M77: 33,165,100 km (0.077 R)
• M78: 33,995,967 km (0.08 R)
• M79: 34,386,118 km (0.106 R)
• M80: 34,721,815 km (0.084 R)
• M81: 34,777,765 km (0.055 R)
• M82: 35,170,908 km (0.12 R)
• M83: 35,678,494 km (0.103 R)
• M84: 36,472,858 km (0.115 R)
• M85: 36,986,727 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.6

Radius: 14.4

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.42 AU - 11.18 AU

Year: 9968 Days

Day: 14.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 51,135,041 km

• M1: 186,848 km (0.072 R)
• M2: 292,464 km (0.068 R)
• M3: 398,978 km (0.09 R)
• M4: 688,150 km (0.098 R)
• M5: 1,029,682 km (0.107 R)
• M6: 1,467,406 km (0.105 R)
• M7: 1,618,948 km (0.107 R)
• M8: 1,821,803 km (0.085 R)
• M9: 2,228,410 km (0.065 R)
• M10: 2,328,341 km (0.109 R)
• M11: 3,126,595 km (0.071 R)
• M12: 3,763,284 km (0.114 R)
• M13: 4,066,070 km (0.062 R)
• M14: 4,158,372 km (0.09 R)
• M15: 4,663,414 km (0.083 R)
• M16: 4,857,892 km (0.106 R)
• M17: 5,154,694 km (0.061 R)
• M18: 6,258,128 km (0.081 R)
• M19: 7,058,327 km (0.066 R)
• M20: 7,357,373 km (0.108 R)
• M21: 8,045,673 km (0.08 R)
• M22: 8,358,183 km (0.11 R)
• M23: 9,035,711 km (0.104 R)
• M24: 9,279,107 km (0.11 R)
• M25: 9,980,572 km (0.089 R)
• M26: 10,148,121 km (0.086 R)
• M27: 10,699,090 km (0.117 R)
• M28: 11,216,400 km (0.044 R)
• M29: 11,478,196 km (0.1 R)
• M30: 11,741,937 km (0.093 R)
• M31: 12,862,575 km (0.096 R)
• M32: 13,597,848 km (0.085 R)
• M33: 14,158,092 km (0.116 R)
• M34: 14,630,971 km (0.058 R)
• M35: 15,108,936 km (0.091 R)
• M36: 15,253,298 km (0.087 R)
• M37: 15,786,764 km (0.063 R)
• M38: 16,871,947 km (0.082 R)
• M39: 17,272,570 km (0.11 R)
• M40: 18,390,515 km (0.053 R)
• M41: 18,493,289 km (0.074 R)
• M42: 18,802,807 km (0.116 R)
• M43: 19,584,156 km (0.079 R)
• M44: 19,689,174 km (0.113 R)
• M45: 19,794,341 km (0.095 R)
• M46: 20,695,968 km (0.116 R)
• M47: 21,017,304 km (0.076 R)
• M48: 22,319,554 km (0.075 R)
• M49: 22,539,014 km (0.108 R)
• M50: 23,424,483 km (0.102 R)
• M51: 23,815,532 km (0.058 R)
• M52: 24,265,074 km (0.114 R)
• M53: 26,090,916 km (0.115 R)
• M54: 26,496,326 km (0.057 R)
• M55: 26,787,144 km (0.115 R)
• M56: 27,548,149 km (0.111 R)
• M57: 28,494,505 km (0.111 R)
• M58: 28,971,722 km (0.113 R)
• M59: 29,211,378 km (0.067 R)
• M60: 30,297,758 km (0.092 R)
• M61: 30,968,106 km (0.094 R)
• M62: 31,458,787 km (0.063 R)
• M63: 32,572,244 km (0.088 R)
• M64: 34,329,719 km (0.058 R)
• M65: 35,156,248 km (0.099 R)
• M66: 36,246,816 km (0.098 R)
• M67: 37,544,129 km (0.067 R)
• M68: 38,395,640 km (0.113 R)
• M69: 39,054,918 km (0.108 R)
• M70: 39,253,434 km (0.082 R)
• M71: 40,117,511 km (0.096 R)
• M72: 41,055,041 km (0.084 R)
• M73: 42,203,354 km (0.047 R)
• M74: 43,636,353 km (0.081 R)
• M75: 44,877,267 km (0.051 R)
• M76: 45,363,011 km (0.04 R)
• M77: 45,710,976 km (0.098 R)
• M78: 45,989,976 km (0.104 R)
• M79: 46,619,932 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197.9

Radius: 6.3

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 12.24 AU - 17.84 AU

Year: 20500 Days

Day: 17.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 51,135,041 km

• M1: 102,026 km (0.086 R)
• M2: 181,612 km (0.048 R)
• M3: 412,591 km (0.106 R)
• M4: 1,479,972 km (0.077 R)
• M5: 1,668,764 km (0.054 R)
• M6: 1,766,152 km (0.108 R)
• M7: 1,840,353 km (0.079 R)
• M8: 2,121,597 km (0.111 R)
• M9: 2,361,851 km (0.058 R)
• M10: 2,471,506 km (0.088 R)
• M11: 2,724,327 km (0.088 R)
• M12: 2,955,904 km (0.081 R)
• M13: 3,104,006 km (0.106 R)
• M14: 3,163,845 km (0.068 R)
• M15: 3,500,291 km (0.099 R)
• M16: 3,848,106 km (0.11 R)
• M17: 5,311,024 km (0.117 R)
• M18: 6,383,940 km (0.095 R)
• M19: 7,004,023 km (0.088 R)
• M20: 7,043,367 km (0.109 R)
• M21: 8,134,534 km (0.098 R)
• M22: 11,337,125 km (0.079 R)
• M23: 11,709,325 km (0.068 R)
• M24: 13,384,222 km (0.034 R)
• M25: 14,625,735 km (0.117 R)
• M26: 14,979,833 km (0.039 R)
• M27: 16,898,575 km (0.06 R)
• M28: 17,323,433 km (0.069 R)
• M29: 17,859,592 km (0.104 R)
• M30: 18,183,771 km (0.09 R)
• M31: 19,113,073 km (0.113 R)
• M32: 19,778,334 km (0.114 R)
• M33: 20,451,226 km (0.096 R)
• M34: 21,017,603 km (0.116 R)
• M35: 21,761,703 km (0.096 R)
• M36: 22,339,899 km (0.044 R)
• M37: 23,807,304 km (0.115 R)
• M38: 24,702,797 km (0.064 R)
• M39: 25,003,639 km (0.099 R)
• M40: 26,526,246 km (0.089 R)
• M41: 27,641,199 km (0.112 R)
• M42: 28,267,116 km (0.085 R)
• M43: 31,011,339 km (0.041 R)
• M44: 31,596,417 km (0.091 R)
• M45: 35,182,577 km (0.107 R)
• M46: 35,250,195 km (0.119 R)
• M47: 37,990,080 km (0.1 R)
• M48: 40,160,147 km (0.097 R)
• M49: 42,226,393 km (0.113 R)
• M50: 44,326,896 km (0.097 R)
• M51: 47,727,854 km (0.109 R)
• M52: 48,402,989 km (0.103 R)
• M53: 49,686,838 km (0.041 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 17,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit