🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.49 AU - 0.61 AU

Year: 181 Days

Day: 13.6 Hours

Environment

Temp: 27 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.1 AU - 2.68 AU

Year: 1637 Days

Day: 42 Hours

Environment

Temp: -139 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129

Radius: 10

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.3 AU - 3.6 AU

Year: 2244 Days

Day: 10.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 62,076,105 km

• M1: 124,465 km (0.075 R)
• M2: 588,069 km (0.078 R)
• M3: 1,125,574 km (0.107 R)
• M4: 1,667,717 km (0.053 R)
• M5: 3,651,086 km (0.106 R)
• M6: 4,055,299 km (0.068 R)
• M7: 4,541,193 km (0.105 R)
• M8: 5,236,374 km (0.113 R)
• M9: 5,772,383 km (0.097 R)
• M10: 6,432,409 km (0.109 R)
• M11: 6,792,491 km (0.114 R)
• M12: 7,261,331 km (0.117 R)
• M13: 8,963,605 km (0.082 R)
• M14: 9,848,776 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.8

Radius: 4.6

Gravity: 26.17 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 13.46 AU - 13.48 AU

Year: 21897 Days

Day: 21.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 62,076,105 km

• M1: 57,146 km (0.117 R)
• M2: 207,642 km (0.099 R)
• M3: 581,487 km (0.112 R)
• M4: 784,342 km (0.095 R)
• M5: 1,033,721 km (0.105 R)
• M6: 1,744,461 km (0.092 R)
• M7: 2,298,721 km (0.111 R)
• M8: 2,454,003 km (0.032 R)
• M9: 3,283,075 km (0.111 R)
• M10: 4,624,220 km (0.11 R)
• M11: 5,512,981 km (0.057 R)
• M12: 6,422,835 km (0.118 R)
• M13: 7,868,848 km (0.039 R)
• M14: 9,575,461 km (0.119 R)
• M15: 10,759,079 km (0.115 R)
• M16: 11,132,326 km (0.118 R)
• M17: 11,386,044 km (0.092 R)
• M18: 12,236,956 km (0.104 R)
• M19: 13,059,296 km (0.073 R)
• M20: 13,412,646 km (0.112 R)
• M21: 15,667,535 km (0.116 R)
• M22: 18,338,305 km (0.103 R)
• M23: 19,050,541 km (0.115 R)
• M24: 25,206,643 km (0.087 R)
• M25: 32,053,737 km (0.108 R)
• M26: 39,160,833 km (0.077 R)
• M27: 44,652,272 km (0.104 R)
• M28: 46,919,427 km (0.028 R)
• M29: 49,945,493 km (0.105 R)
• M30: 51,331,218 km (0.118 R)
• M31: 54,179,113 km (0.107 R)
• M32: 57,506,917 km (0.098 R)
• M33: 60,772,489 km (0.116 R)
• M34: 62,750,024 km (0.112 R)
• M35: 63,150,647 km (0.09 R)
• M36: 71,961,961 km (0.092 R)
• M37: 74,174,215 km (0.032 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219.4

Radius: 5.7

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 12.46 AU - 17.78 AU

Year: 26041 Days

Day: 22.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 62,076,105 km

• M1: 99,183 km (0.113 R)
• M2: 280,197 km (0.119 R)
• M3: 469,887 km (0.111 R)
• M4: 815,458 km (0.113 R)
• M5: 1,417,440 km (0.1 R)
• M6: 2,258,928 km (0.034 R)
• M7: 2,798,378 km (0.106 R)
• M8: 3,012,303 km (0.101 R)
• M9: 3,262,879 km (0.039 R)
• M10: 4,631,999 km (0.1 R)
• M11: 5,352,761 km (0.063 R)
• M12: 6,106,286 km (0.079 R)
• M13: 6,674,159 km (0.102 R)
• M14: 8,540,243 km (0.071 R)
• M15: 10,387,029 km (0.085 R)
• M16: 10,901,795 km (0.091 R)
• M17: 13,197,973 km (0.113 R)
• M18: 14,705,919 km (0.075 R)
• M19: 15,501,331 km (0.111 R)
• M20: 15,797,685 km (0.096 R)
• M21: 19,567,252 km (0.104 R)
• M22: 20,528,867 km (0.082 R)
• M23: 24,093,036 km (0.095 R)
• M24: 24,490,518 km (0.081 R)
• M25: 30,410,255 km (0.065 R)
• M26: 34,887,719 km (0.117 R)
• M27: 43,488,550 km (0.069 R)
• M28: 45,574,692 km (0.071 R)
• M29: 47,882,838 km (0.042 R)
• M30: 52,563,905 km (0.093 R)
• M31: 53,906,994 km (0.062 R)
• M32: 54,586,917 km (0.11 R)
• M33: 59,689,251 km (0.076 R)
• M34: 60,783,111 km (0.094 R)
• M35: 62,076,085 km (0.075 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 10,429 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit