🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.73 AU - 0.85 AU

Year: 249 Days

Day: 14.1 Hours

Environment

Temp: 163 °C

Axial Tilt: 141.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 33,329,943 km

• M1: 69,862 km (0.116 R)
• M2: 485,445 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.92 AU - 1.26 AU

Year: 404 Days

Day: 33.8 Hours

Environment

Temp: 43 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,329,943 km

• M1: 79,885 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.9 AU - 2.66 AU

Year: 1221 Days

Day: 28.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.72 AU - 3.28 AU

Year: 1843 Days

Day: 19.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,329,943 km

• M1: 1,835,117 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.7

Radius: 9.8

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.18 AU - 6.58 AU

Year: 4427 Days

Day: 11 Hours

Environment

Temp: -138 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 33,329,943 km

• M1: 132,843 km (0.105 R)
• M2: 213,177 km (0.104 R)
• M3: 297,251 km (0.111 R)
• M4: 397,781 km (0.105 R)
• M5: 505,790 km (0.082 R)
• M6: 625,170 km (0.096 R)
• M7: 707,897 km (0.109 R)
• M8: 802,742 km (0.064 R)
• M9: 1,078,002 km (0.105 R)
• M10: 1,274,873 km (0.103 R)
• M11: 1,372,860 km (0.05 R)
• M12: 1,453,044 km (0.087 R)
• M13: 1,566,140 km (0.096 R)
• M14: 1,900,641 km (0.079 R)
• M15: 2,082,253 km (0.037 R)
• M16: 2,186,971 km (0.118 R)
• M17: 2,269,699 km (0.028 R)
• M18: 2,377,559 km (0.085 R)
• M19: 2,474,947 km (0.119 R)
• M20: 2,561,265 km (0.042 R)
• M21: 2,661,047 km (0.081 R)
• M22: 2,942,590 km (0.086 R)
• M23: 3,007,964 km (0.048 R)
• M24: 3,126,745 km (0.106 R)
• M25: 3,247,321 km (0.053 R)
• M26: 3,479,048 km (0.059 R)
• M27: 3,603,962 km (0.1 R)
• M28: 3,688,186 km (0.079 R)
• M29: 3,815,494 km (0.102 R)
• M30: 3,901,363 km (0.101 R)
• M31: 3,987,830 km (0.06 R)
• M32: 4,206,692 km (0.099 R)
• M33: 4,535,059 km (0.058 R)
• M34: 4,809,871 km (0.095 R)
• M35: 5,137,340 km (0.059 R)
• M36: 5,569,230 km (0.089 R)
• M37: 5,732,142 km (0.12 R)
• M38: 5,962,822 km (0.098 R)
• M39: 6,163,133 km (0.116 R)
• M40: 6,331,730 km (0.111 R)
• M41: 6,450,660 km (0.115 R)
• M42: 6,777,232 km (0.095 R)
• M43: 7,392,977 km (0.088 R)
• M44: 7,662,253 km (0.099 R)
• M45: 8,100,126 km (0.058 R)
• M46: 8,433,730 km (0.089 R)
• M47: 8,546,078 km (0.119 R)
• M48: 9,268,336 km (0.117 R)
• M49: 9,384,274 km (0.104 R)
• M50: 9,500,662 km (0.114 R)
• M51: 9,636,945 km (0.077 R)
• M52: 10,149,019 km (0.091 R)
• M53: 10,428,468 km (0.097 R)
• M54: 10,589,285 km (0.078 R)
• M55: 10,710,460 km (0.095 R)
• M56: 10,791,542 km (0.116 R)
• M57: 10,872,773 km (0.101 R)
• M58: 11,364,501 km (0.081 R)
• M59: 11,509,312 km (0.092 R)
• M60: 11,654,721 km (0.114 R)
• M61: 12,689,639 km (0.114 R)
• M62: 12,818,443 km (0.034 R)
• M63: 13,055,556 km (0.075 R)
• M64: 13,687,906 km (0.041 R)
• M65: 13,775,870 km (0.063 R)
• M66: 13,952,395 km (0.094 R)
• M67: 15,027,555 km (0.046 R)
• M68: 15,209,316 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.1

Radius: 11.1

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.49 AU - 6.97 AU

Year: 4866 Days

Day: 6.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 33,329,943 km

• M1: 140,323 km (0.063 R)
• M2: 242,797 km (0.075 R)
• M3: 330,462 km (0.102 R)
• M4: 505,042 km (0.11 R)
• M5: 724,502 km (0.082 R)
• M6: 880,982 km (0.089 R)
• M7: 1,000,062 km (0.117 R)
• M8: 1,163,273 km (0.11 R)
• M9: 1,363,136 km (0.079 R)
• M10: 1,603,540 km (0.093 R)
• M11: 1,721,572 km (0.098 R)
• M12: 2,013,737 km (0.105 R)
• M13: 2,109,330 km (0.102 R)
• M14: 2,272,242 km (0.109 R)
• M15: 3,148,287 km (0.113 R)
• M16: 3,603,214 km (0.091 R)
• M17: 3,858,428 km (0.062 R)
• M18: 4,553,610 km (0.057 R)
• M19: 4,637,983 km (0.055 R)
• M20: 4,872,702 km (0.115 R)
• M21: 5,353,958 km (0.076 R)
• M22: 5,781,958 km (0.091 R)
• M23: 6,081,153 km (0.099 R)
• M24: 6,314,825 km (0.062 R)
• M25: 6,551,489 km (0.088 R)
• M26: 6,839,315 km (0.105 R)
• M27: 7,378,017 km (0.092 R)
• M28: 7,502,333 km (0.092 R)
• M29: 7,879,469 km (0.063 R)
• M30: 8,237,158 km (0.071 R)
• M31: 8,417,872 km (0.09 R)
• M32: 9,584,586 km (0.11 R)
• M33: 9,884,231 km (0.06 R)
• M34: 10,021,412 km (0.042 R)
• M35: 10,270,043 km (0.08 R)
• M36: 10,886,237 km (0.098 R)
• M37: 11,284,616 km (0.042 R)
• M38: 11,428,081 km (0.109 R)
• M39: 11,774,848 km (0.087 R)
• M40: 12,125,057 km (0.114 R)
• M41: 12,301,583 km (0.065 R)
• M42: 12,389,995 km (0.115 R)
• M43: 12,538,097 km (0.059 R)
• M44: 13,015,763 km (0.112 R)
• M45: 13,347,571 km (0.057 R)
• M46: 13,560,299 km (0.106 R)
• M47: 14,235,883 km (0.105 R)
• M48: 14,422,132 km (0.096 R)
• M49: 14,577,864 km (0.056 R)
• M50: 14,922,537 km (0.069 R)
• M51: 15,143,194 km (0.065 R)
• M52: 15,619,962 km (0.098 R)
• M53: 15,747,869 km (0.098 R)
• M54: 15,972,565 km (0.101 R)
• M55: 16,490,323 km (0.09 R)
• M56: 17,079,439 km (0.069 R)
• M57: 17,277,208 km (0.056 R)
• M58: 18,143,529 km (0.095 R)
• M59: 19,024,062 km (0.096 R)
• M60: 20,022,329 km (0.089 R)
• M61: 20,580,478 km (0.118 R)
• M62: 20,685,795 km (0.119 R)
• M63: 21,037,799 km (0.091 R)
• M64: 21,249,929 km (0.101 R)
• M65: 21,391,748 km (0.057 R)
• M66: 21,534,015 km (0.054 R)
• M67: 21,712,186 km (0.072 R)
• M68: 22,033,971 km (0.032 R)
• M69: 23,337,417 km (0.104 R)
• M70: 23,410,571 km (0.109 R)
• M71: 23,667,281 km (0.075 R)
• M72: 23,814,335 km (0.08 R)
• M73: 24,331,346 km (0.102 R)
• M74: 24,852,245 km (0.084 R)
• M75: 25,114,042 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.2

Radius: 14.4

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 11.56 AU - 12.82 AU

Year: 15099 Days

Day: 10.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 33,329,943 km

• M1: 250,576 km (0.1 R)
• M2: 693,835 km (0.038 R)
• M3: 872,305 km (0.067 R)
• M4: 1,113,307 km (0.065 R)
• M5: 1,302,997 km (0.109 R)
• M6: 1,661,883 km (0.112 R)
• M7: 1,994,738 km (0.048 R)
• M8: 2,228,859 km (0.093 R)
• M9: 2,692,612 km (0.111 R)
• M10: 2,919,552 km (0.104 R)
• M11: 3,186,734 km (0.105 R)
• M12: 3,497,149 km (0.118 R)
• M13: 4,185,000 km (0.096 R)
• M14: 4,410,893 km (0.112 R)
• M15: 4,525,485 km (0.074 R)
• M16: 5,559,805 km (0.111 R)
• M17: 5,766,998 km (0.107 R)
• M18: 7,561,275 km (0.092 R)
• M19: 7,930,333 km (0.106 R)
• M20: 8,878,783 km (0.094 R)
• M21: 11,403,995 km (0.115 R)
• M22: 11,668,036 km (0.039 R)
• M23: 12,310,259 km (0.062 R)
• M24: 12,635,635 km (0.061 R)
• M25: 12,909,099 km (0.096 R)
• M26: 13,018,904 km (0.055 R)
• M27: 13,184,360 km (0.104 R)
• M28: 13,461,714 km (0.116 R)
• M29: 13,965,709 km (0.112 R)
• M30: 16,161,507 km (0.106 R)
• M31: 16,697,067 km (0.061 R)
• M32: 17,057,448 km (0.082 R)
• M33: 17,602,882 km (0.037 R)
• M34: 18,215,635 km (0.1 R)
• M35: 19,022,716 km (0.079 R)
• M36: 19,525,215 km (0.118 R)
• M37: 19,714,755 km (0.068 R)
• M38: 20,800,537 km (0.09 R)
• M39: 21,318,295 km (0.115 R)
• M40: 21,643,970 km (0.085 R)
• M41: 22,697,288 km (0.093 R)
• M42: 22,963,273 km (0.117 R)
• M43: 23,498,385 km (0.102 R)
• M44: 24,172,922 km (0.03 R)
• M45: 24,444,591 km (0.056 R)
• M46: 24,922,407 km (0.084 R)
• M47: 25,334,399 km (0.08 R)
• M48: 25,610,258 km (0.072 R)
• M49: 26,304,392 km (0.05 R)
• M50: 27,357,411 km (0.109 R)
• M51: 27,853,478 km (0.117 R)
• M52: 28,066,954 km (0.068 R)
• M53: 28,854,437 km (0.12 R)
• M54: 30,231,934 km (0.09 R)
• M55: 32,002,425 km (0.065 R)
• M56: 32,825,064 km (0.064 R)
• M57: 33,125,905 km (0.092 R)
• M58: 33,730,430 km (0.118 R)
• M59: 34,338,695 km (0.059 R)
• M60: 35,334,568 km (0.071 R)
• M61: 36,184,883 km (0.104 R)
• M62: 36,573,538 km (0.106 R)
• M63: 36,807,359 km (0.12 R)
• M64: 38,696,332 km (0.04 R)
• M65: 39,732,596 km (0.097 R)
• M66: 39,973,149 km (0.075 R)
• M67: 40,374,969 km (0.067 R)
• M68: 43,142,680 km (0.12 R)
• M69: 44,217,091 km (0.111 R)
• M70: 44,466,321 km (0.112 R)
• M71: 45,971,276 km (0.091 R)
• M72: 46,223,648 km (0.101 R)
• M73: 46,560,991 km (0.075 R)
• M74: 47,918,442 km (0.119 R)
• M75: 48,174,404 km (0.099 R)
• M76: 48,602,104 km (0.04 R)
• M77: 48,859,263 km (0.09 R)
• M78: 49,202,889 km (0.117 R)
• M79: 50,325,322 km (0.117 R)
• M80: 58,323,273 km (0.109 R)
• M81: 58,414,378 km (0.12 R)
• M82: 58,687,843 km (0.069 R)
• M83: 59,236,119 km (0.088 R)
• M84: 59,327,524 km (0.107 R)
• M85: 59,510,781 km (0.039 R)
• M86: 61,445,979 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.2

Radius: 5.5

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 13.88 AU - 18.48 AU

Year: 23089 Days

Day: 24.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 33,329,943 km

• M1: 711,039 km (0.11 R)
• M2: 1,315,115 km (0.063 R)
• M3: 1,468,303 km (0.117 R)
• M4: 1,904,979 km (0.117 R)
• M5: 3,453,916 km (0.05 R)
• M6: 4,657,281 km (0.094 R)
• M7: 4,708,892 km (0.103 R)
• M8: 5,671,106 km (0.1 R)
• M9: 5,976,884 km (0.098 R)
• M10: 6,575,425 km (0.115 R)
• M11: 7,676,016 km (0.079 R)
• M12: 8,736,665 km (0.088 R)
• M13: 9,154,193 km (0.096 R)
• M14: 9,611,214 km (0.073 R)
• M15: 10,513,290 km (0.085 R)
• M16: 12,182,652 km (0.059 R)
• M17: 12,576,693 km (0.096 R)
• M18: 13,193,934 km (0.055 R)
• M19: 14,231,844 km (0.093 R)
• M20: 14,836,518 km (0.105 R)
• M21: 14,912,813 km (0.084 R)
• M22: 17,338,393 km (0.115 R)
• M23: 18,024,599 km (0.073 R)
• M24: 18,719,630 km (0.105 R)
• M25: 20,686,244 km (0.056 R)
• M26: 21,370,654 km (0.072 R)
• M27: 21,542,841 km (0.046 R)
• M28: 25,083,374 km (0.051 R)
• M29: 27,948,473 km (0.112 R)
• M30: 28,420,304 km (0.035 R)
• M31: 28,562,273 km (0.03 R)
• M32: 28,609,695 km (0.034 R)
• M33: 30,623,881 km (0.113 R)
• M34: 32,188,974 km (0.1 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 17,786 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit