🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.16 AU - 1.28 AU

Year: 516 Days

Day: 14.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,734,180 km

• M1: 40,990 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.6

Radius: 12.4

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.28 AU - 7.34 AU

Year: 6069 Days

Day: 11.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 42,734,180 km

• M1: 154,235 km (0.094 R)
• M2: 551,268 km (0.052 R)
• M3: 964,009 km (0.07 R)
• M4: 1,698,833 km (0.086 R)
• M5: 2,540,770 km (0.053 R)
• M6: 3,396,171 km (0.092 R)
• M7: 4,329,961 km (0.119 R)
• M8: 5,832,522 km (0.057 R)
• M9: 6,738,187 km (0.03 R)
• M10: 7,735,257 km (0.032 R)
• M11: 8,168,642 km (0.11 R)
• M12: 9,792,826 km (0.099 R)
• M13: 11,269,656 km (0.112 R)
• M14: 11,673,720 km (0.12 R)
• M15: 12,890,101 km (0.053 R)
• M16: 14,840,408 km (0.096 R)
• M17: 20,941,458 km (0.066 R)
• M18: 22,893,860 km (0.086 R)
• M19: 24,541,082 km (0.118 R)
• M20: 30,342,787 km (0.109 R)
• M21: 33,146,251 km (0.106 R)
• M22: 33,873,296 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.6

Radius: 14

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.98 AU - 8.6 AU

Year: 9139 Days

Day: 11.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 42,734,180 km

• M1: 174,132 km (0.073 R)
• M2: 1,381,088 km (0.074 R)
• M3: 2,642,796 km (0.095 R)
• M4: 3,539,037 km (0.082 R)
• M5: 4,629,456 km (0.057 R)
• M6: 7,388,639 km (0.09 R)
• M7: 8,887,310 km (0.05 R)
• M8: 12,594,645 km (0.06 R)
• M9: 13,061,839 km (0.098 R)
• M10: 14,155,549 km (0.071 R)
• M11: 15,507,614 km (0.081 R)
• M12: 18,244,807 km (0.095 R)
• M13: 21,454,579 km (0.118 R)
• M14: 23,411,169 km (0.075 R)
• M15: 29,376,833 km (0.113 R)
• M16: 33,649,199 km (0.084 R)
• M17: 35,237,629 km (0.055 R)
• M18: 37,713,174 km (0.082 R)
• M19: 44,607,991 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.1

Radius: 14.7

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 8.3 AU - 12.12 AU

Year: 12491 Days

Day: 10.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 42,734,180 km

• M1: 182,809 km (0.039 R)
• M2: 771,027 km (0.065 R)
• M3: 1,297,612 km (0.12 R)
• M4: 1,991,596 km (0.105 R)
• M5: 3,495,653 km (0.075 R)
• M6: 4,164,655 km (0.057 R)
• M7: 4,859,238 km (0.05 R)
• M8: 5,406,617 km (0.08 R)
• M9: 6,270,096 km (0.095 R)
• M10: 7,147,038 km (0.075 R)
• M11: 9,328,026 km (0.076 R)
• M12: 10,373,116 km (0.114 R)
• M13: 12,250,121 km (0.045 R)
• M14: 13,503,452 km (0.108 R)
• M15: 14,283,156 km (0.113 R)
• M16: 19,913,272 km (0.033 R)
• M17: 21,724,902 km (0.093 R)
• M18: 23,472,953 km (0.104 R)
• M19: 23,989,365 km (0.084 R)
• M20: 32,460,195 km (0.069 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 13,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit