🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.7

Radius: 12.8

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.71 AU - 0.91 AU

Year: 471 Days

Day: 11.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 37,688,293 km

• M1: 159,172 km (0.098 R)
• M2: 592,856 km (0.118 R)
• M3: 1,219,821 km (0.074 R)
• M4: 2,315,925 km (0.063 R)
• M5: 3,060,473 km (0.072 R)
• M6: 3,654,377 km (0.067 R)
• M7: 4,605,520 km (0.075 R)
• M8: 5,058,652 km (0.12 R)
• M9: 5,593,315 km (0.089 R)
• M10: 6,000,670 km (0.093 R)
• M11: 6,542,812 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.1

Radius: 13.5

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.2 AU - 1.48 AU

Year: 1002 Days

Day: 10.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 37,688,293 km

• M1: 169,794 km (0.085 R)
• M2: 752,926 km (0.1 R)
• M3: 1,246,599 km (0.111 R)
• M4: 1,843,644 km (0.082 R)
• M5: 2,925,835 km (0.113 R)
• M6: 3,432,523 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283

Radius: 14.9

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.89 AU - 2.83 AU

Year: 2341 Days

Day: 13.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 37,688,293 km

• M1: 185,651 km (0.043 R)
• M2: 846,425 km (0.05 R)
• M3: 1,453,493 km (0.099 R)
• M4: 2,098,559 km (0.065 R)
• M5: 2,714,753 km (0.095 R)
• M6: 3,342,016 km (0.118 R)
• M7: 4,972,184 km (0.11 R)
• M8: 5,872,913 km (0.064 R)
• M9: 6,956,301 km (0.115 R)
• M10: 7,559,629 km (0.09 R)
• M11: 8,722,005 km (0.11 R)
• M12: 10,805,005 km (0.085 R)
• M13: 12,018,244 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.3

Radius: 14.4

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.36 AU - 3.58 AU

Year: 3305 Days

Day: 13.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 37,688,293 km

• M1: 179,218 km (0.087 R)
• M2: 669,750 km (0.082 R)
• M3: 1,225,805 km (0.069 R)
• M4: 1,714,541 km (0.082 R)
• M5: 2,501,875 km (0.101 R)
• M6: 3,442,546 km (0.09 R)
• M7: 4,260,248 km (0.112 R)
• M8: 5,308,630 km (0.116 R)
• M9: 6,137,402 km (0.026 R)
• M10: 6,613,871 km (0.078 R)
• M11: 7,607,949 km (0.113 R)
• M12: 8,194,223 km (0.051 R)
• M13: 9,693,493 km (0.075 R)
• M14: 10,550,539 km (0.064 R)
• M15: 11,149,529 km (0.108 R)
• M16: 12,462,849 km (0.109 R)
• M17: 13,084,129 km (0.098 R)
• M18: 13,776,169 km (0.11 R)
• M19: 14,440,533 km (0.094 R)
• M20: 17,314,607 km (0.111 R)
• M21: 19,010,748 km (0.064 R)
• M22: 19,770,705 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.8

Radius: 6.1

Gravity: 15.93 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.43 AU - 6.55 AU

Year: 10675 Days

Day: 20.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 37,688,293 km

• M1: 79,586 km (0.079 R)
• M2: 340,036 km (0.113 R)
• M3: 536,159 km (0.114 R)
• M4: 776,413 km (0.079 R)
• M5: 1,167,013 km (0.087 R)
• M6: 1,803,402 km (0.05 R)
• M7: 2,648,630 km (0.076 R)
• M8: 3,456,010 km (0.098 R)
• M9: 4,533,563 km (0.109 R)
• M10: 5,084,981 km (0.037 R)
• M11: 5,645,973 km (0.082 R)
• M12: 6,284,008 km (0.107 R)
• M13: 10,365,337 km (0.089 R)
• M14: 10,572,381 km (0.086 R)
• M15: 12,504,886 km (0.045 R)
• M16: 13,771,082 km (0.094 R)
• M17: 16,275,351 km (0.083 R)
• M18: 21,152,541 km (0.08 R)
• M19: 22,335,710 km (0.079 R)
• M20: 23,295,829 km (0.097 R)
• M21: 24,648,942 km (0.056 R)
• M22: 28,310,051 km (0.115 R)
• M23: 28,817,187 km (0.082 R)
• M24: 40,148,927 km (0.046 R)
• M25: 44,500,131 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197.9

Radius: 3.2

Gravity: 19.33 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.6 AU - 9.18 AU

Year: 12971 Days

Day: 22.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 37,688,293 km

• M1: 43,982 km (0.119 R)
• M2: 188,344 km (0.116 R)
• M3: 486,043 km (0.072 R)
• M4: 1,194,240 km (0.044 R)
• M5: 2,449,366 km (0.12 R)
• M6: 3,776,449 km (0.056 R)
• M7: 4,100,178 km (0.069 R)
• M8: 7,772,058 km (0.062 R)
• M9: 8,212,624 km (0.076 R)
• M10: 10,716,593 km (0.103 R)
• M11: 18,182,275 km (0.115 R)
• M12: 19,171,566 km (0.059 R)
• M13: 19,679,450 km (0.06 R)
• M14: 22,115,951 km (0.079 R)
• M15: 23,653,817 km (0.094 R)
• M16: 27,668,874 km (0.078 R)
• M17: 30,127,665 km (0.107 R)
• M18: 36,239,037 km (0.111 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 16,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit