🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.7 AU - 0.76 AU

Year: 229 Days

Day: 39.8 Hours

Environment

Temp: 145 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,802,272 km

• M1: 427,551 km (0.099 R)

Asteroid Belt

Center: 3.19 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.9

Radius: 14.6

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.73 AU - 6.57 AU

Year: 4930 Days

Day: 10.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 102,802,272 km

• M1: 210,185 km (0.114 R)
• M2: 1,216,829 km (0.103 R)
• M3: 1,778,270 km (0.116 R)
• M4: 2,543,164 km (0.116 R)
• M5: 3,539,186 km (0.112 R)
• M6: 4,128,153 km (0.117 R)
• M7: 4,782,046 km (0.117 R)
• M8: 5,272,876 km (0.113 R)
• M9: 6,799,672 km (0.078 R)
• M10: 7,748,272 km (0.103 R)
• M11: 8,640,324 km (0.117 R)
• M12: 11,951,673 km (0.053 R)
• M13: 12,492,021 km (0.12 R)
• M14: 14,161,982 km (0.117 R)
• M15: 18,711,402 km (0.08 R)
• M16: 21,414,486 km (0.089 R)
• M17: 22,688,163 km (0.109 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 990.7

Radius: 4.1

Gravity: 58.94 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 16.52 AU - 17.82 AU

Year: 26117 Days

Day: 22.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 102,802,272 km

• M1: 51,013 km (0.046 R)
• M2: 326,871 km (0.086 R)
• M3: 564,732 km (0.068 R)
• M4: 1,714,990 km (0.057 R)
• M5: 2,742,877 km (0.06 R)
• M6: 3,449,577 km (0.101 R)
• M7: 3,676,816 km (0.11 R)
• M8: 3,948,636 km (0.1 R)
• M9: 5,778,667 km (0.091 R)
• M10: 6,193,053 km (0.093 R)
• M11: 6,676,553 km (0.065 R)
• M12: 6,876,715 km (0.078 R)
• M13: 10,993,648 km (0.05 R)
• M14: 11,202,786 km (0.045 R)
• M15: 12,972,080 km (0.102 R)
• M16: 13,681,024 km (0.078 R)
• M17: 15,522,125 km (0.105 R)
• M18: 16,592,797 km (0.084 R)
• M19: 17,711,789 km (0.108 R)
• M20: 18,095,807 km (0.109 R)
• M21: 20,516,600 km (0.088 R)
• M22: 28,793,252 km (0.1 R)
• M23: 29,996,168 km (0.114 R)
• M24: 35,445,869 km (0.12 R)
• M25: 36,055,331 km (0.078 R)
• M26: 36,516,840 km (0.077 R)
• M27: 38,084,028 km (0.046 R)
• M28: 40,683,739 km (0.099 R)
• M29: 42,026,829 km (0.109 R)
• M30: 44,624,297 km (0.069 R)
• M31: 45,692,575 km (0.055 R)
• M32: 53,652,229 km (0.114 R)
• M33: 56,704,774 km (0.035 R)
• M34: 70,073,139 km (0.052 R)
• M35: 74,458,451 km (0.105 R)
• M36: 76,971,994 km (0.102 R)
• M37: 80,585,082 km (0.067 R)
• M38: 85,122,535 km (0.095 R)
• M39: 87,592,096 km (0.109 R)
• M40: 87,869,451 km (0.103 R)
• M41: 97,948,757 km (0.108 R)
• M42: 99,750,514 km (0.094 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: 381 - 12,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit