🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.57 AU - 2.15 AU

Year: 1100 Days

Day: 22.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.5

Radius: 10.7

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.14 AU - 4.52 AU

Year: 3249 Days

Day: 12.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 71,010,537 km

• M1: 133,142 km (0.11 R)
• M2: 484,996 km (0.117 R)
• M3: 1,033,422 km (0.104 R)
• M4: 1,484,759 km (0.075 R)
• M5: 1,844,392 km (0.055 R)
• M6: 2,262,518 km (0.06 R)
• M7: 2,896,215 km (0.105 R)
• M8: 3,465,584 km (0.07 R)
• M9: 3,892,686 km (0.114 R)
• M10: 4,540,445 km (0.098 R)
• M11: 5,577,009 km (0.108 R)
• M12: 6,022,062 km (0.065 R)
• M13: 6,672,514 km (0.088 R)
• M14: 7,940,206 km (0.104 R)
• M15: 8,649,599 km (0.072 R)
• M16: 10,566,098 km (0.077 R)
• M17: 11,292,694 km (0.094 R)
• M18: 11,780,533 km (0.085 R)
• M19: 12,328,510 km (0.096 R)
• M20: 13,426,409 km (0.111 R)
• M21: 14,227,805 km (0.076 R)
• M22: 16,036,443 km (0.074 R)
• M23: 16,370,794 km (0.111 R)
• M24: 17,169,198 km (0.113 R)
• M25: 20,493,861 km (0.066 R)
• M26: 21,153,438 km (0.119 R)
• M27: 22,654,204 km (0.092 R)
• M28: 23,717,546 km (0.045 R)
• M29: 24,591,796 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.9

Radius: 13

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.37 AU - 5.45 AU

Year: 4716 Days

Day: 8 Hours

Environment

Temp: -175 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 71,010,537 km

• M1: 163,211 km (0.114 R)
• M2: 658,679 km (0.08 R)
• M3: 1,094,009 km (0.118 R)
• M4: 1,558,211 km (0.102 R)
• M5: 2,059,215 km (0.118 R)
• M6: 2,555,880 km (0.101 R)
• M7: 3,060,174 km (0.057 R)
• M8: 4,813,162 km (0.099 R)
• M9: 5,725,410 km (0.106 R)
• M10: 6,505,413 km (0.05 R)
• M11: 7,224,680 km (0.046 R)
• M12: 7,858,376 km (0.109 R)
• M13: 8,674,732 km (0.114 R)
• M14: 10,065,244 km (0.075 R)
• M15: 11,465,929 km (0.067 R)
• M16: 11,960,649 km (0.062 R)
• M17: 13,333,509 km (0.089 R)
• M18: 13,830,473 km (0.113 R)
• M19: 16,447,089 km (0.029 R)
• M20: 17,427,554 km (0.099 R)
• M21: 19,759,485 km (0.093 R)
• M22: 20,406,197 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.5

Radius: 11.3

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.9 AU - 6.56 AU

Year: 5946 Days

Day: 5.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 71,010,537 km

• M1: 140,622 km (0.076 R)
• M2: 561,291 km (0.113 R)
• M3: 1,219,223 km (0.065 R)
• M4: 1,725,462 km (0.11 R)
• M5: 2,200,136 km (0.111 R)
• M6: 3,506,873 km (0.09 R)
• M7: 7,042,469 km (0.107 R)
• M8: 9,839,800 km (0.079 R)
• M9: 10,535,280 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.1

Radius: 10.5

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.77 AU - 8.01 AU

Year: 7840 Days

Day: 11.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 71,010,537 km

• M1: 149,897 km (0.082 R)
• M2: 889,958 km (0.117 R)
• M3: 2,774,143 km (0.112 R)
• M4: 5,279,758 km (0.057 R)
• M5: 6,624,942 km (0.048 R)
• M6: 7,811,552 km (0.081 R)
• M7: 9,299,452 km (0.092 R)
• M8: 9,763,355 km (0.067 R)
• M9: 11,486,274 km (0.086 R)
• M10: 12,827,718 km (0.099 R)
• M11: 15,878,916 km (0.119 R)
• M12: 19,588,345 km (0.084 R)
• M13: 20,281,582 km (0.09 R)
• M14: 21,134,888 km (0.112 R)
• M15: 22,610,073 km (0.11 R)
• M16: 24,549,160 km (0.065 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 785.5

Radius: 4.1

Gravity: 46.73 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 10.02 AU - 12.92 AU

Year: 16839 Days

Day: 22.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 71,010,537 km

• M1: 51,013 km (0.066 R)
• M2: 186,249 km (0.079 R)
• M3: 478,713 km (0.111 R)
• M4: 736,770 km (0.062 R)
• M5: 1,044,193 km (0.086 R)
• M6: 1,255,425 km (0.096 R)
• M7: 1,478,925 km (0.092 R)
• M8: 2,889,483 km (0.036 R)
• M9: 3,445,089 km (0.057 R)
• M10: 4,592,355 km (0.032 R)
• M11: 5,049,676 km (0.102 R)
• M12: 5,383,728 km (0.114 R)
• M13: 5,536,767 km (0.11 R)
• M14: 6,868,188 km (0.072 R)
• M15: 7,849,550 km (0.112 R)
• M16: 8,553,557 km (0.056 R)
• M17: 9,081,488 km (0.103 R)
• M18: 9,298,704 km (0.112 R)
• M19: 11,792,651 km (0.075 R)
• M20: 17,209,290 km (0.094 R)
• M21: 17,794,218 km (0.113 R)
• M22: 19,003,567 km (0.09 R)
• M23: 20,544,425 km (0.109 R)
• M24: 22,560,406 km (0.103 R)
• M25: 23,667,281 km (0.083 R)
• M26: 27,769,105 km (0.093 R)
• M27: 27,997,242 km (0.042 R)
• M28: 28,805,519 km (0.106 R)
• M29: 33,081,475 km (0.07 R)
• M30: 43,629,022 km (0.095 R)
• M31: 46,136,582 km (0.09 R)
• M32: 48,407,926 km (0.103 R)
• M33: 49,403,799 km (0.113 R)
• M34: 53,524,024 km (0.103 R)
• M35: 53,700,549 km (0.083 R)
• M36: 54,588,712 km (0.059 R)
• M37: 58,053,398 km (0.108 R)
• M38: 64,613,714 km (0.115 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 18,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit