🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.06 AU - 1.28 AU

Year: 449 Days

Day: 16.4 Hours

Environment

Temp: 31 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,188,751 km

• M1: 135,984 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.36 AU - 1.84 AU

Year: 718 Days

Day: 22.8 Hours

Environment

Temp: -29 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.59 AU - 4.83 AU

Year: 3065 Days

Day: 34.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.7

Radius: 13.9

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 6.96 AU - 10.82 AU

Year: 9404 Days

Day: 10.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 80,188,751 km

• M1: 172,935 km (0.098 R)
• M2: 838,795 km (0.119 R)
• M3: 2,420,344 km (0.116 R)
• M4: 5,449,402 km (0.082 R)
• M5: 6,079,807 km (0.103 R)
• M6: 7,645,798 km (0.043 R)
• M7: 9,210,890 km (0.112 R)
• M8: 10,185,072 km (0.118 R)
• M9: 11,646,194 km (0.026 R)
• M10: 14,336,862 km (0.118 R)
• M11: 16,650,243 km (0.116 R)
• M12: 21,297,351 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 995.4

Radius: 7.8

Gravity: 16.36 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 10.56 AU - 16.8 AU

Year: 17950 Days

Day: 18.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 80,188,751 km

• M1: 124,465 km (0.117 R)
• M2: 541,095 km (0.104 R)
• M3: 860,188 km (0.104 R)
• M4: 1,123,181 km (0.116 R)
• M5: 1,520,962 km (0.093 R)
• M6: 2,091,079 km (0.113 R)
• M7: 3,081,267 km (0.068 R)
• M8: 4,354,495 km (0.104 R)
• M9: 4,811,516 km (0.078 R)
• M10: 5,184,464 km (0.066 R)
• M11: 7,542,276 km (0.103 R)
• M12: 8,359,379 km (0.115 R)
• M13: 8,899,278 km (0.088 R)
• M14: 9,577,555 km (0.098 R)
• M15: 10,229,054 km (0.096 R)
• M16: 10,534,832 km (0.104 R)
• M17: 11,886,299 km (0.103 R)
• M18: 13,277,409 km (0.11 R)
• M19: 14,389,670 km (0.11 R)
• M20: 15,243,873 km (0.117 R)
• M21: 18,545,798 km (0.096 R)
• M22: 19,370,381 km (0.046 R)
• M23: 21,588,469 km (0.111 R)
• M24: 23,018,624 km (0.065 R)
• M25: 26,066,232 km (0.116 R)
• M26: 32,552,048 km (0.051 R)
• M27: 33,481,799 km (0.052 R)
• M28: 44,743,526 km (0.107 R)
• M29: 53,202,239 km (0.1 R)
• M30: 63,691,742 km (0.116 R)
• M31: 64,311,825 km (0.068 R)
• M32: 72,069,971 km (0.117 R)
• M33: 75,941,115 km (0.096 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 17,661 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit