🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.87 AU - 0.97 AU

Year: 310 Days

Day: 35.3 Hours

Environment

Temp: 91 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,516,887 km

• M1: 267,780 km (0.056 R)

Asteroid Belt

Center: 4.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.7

Radius: 8.7

Gravity: 12.18 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.89 AU - 8.31 AU

Year: 7364 Days

Day: 8.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 90,516,887 km

• M1: 108,159 km (0.107 R)
• M2: 427,401 km (0.12 R)
• M3: 733,478 km (0.109 R)
• M4: 1,329,476 km (0.069 R)
• M5: 1,785,151 km (0.051 R)
• M6: 2,341,955 km (0.073 R)
• M7: 3,342,914 km (0.096 R)
• M8: 3,875,782 km (0.12 R)
• M9: 4,721,309 km (0.088 R)
• M10: 5,750,991 km (0.096 R)
• M11: 6,056,320 km (0.1 R)
• M12: 7,037,682 km (0.073 R)
• M13: 7,996,006 km (0.114 R)
• M14: 8,333,948 km (0.11 R)
• M15: 9,592,814 km (0.091 R)
• M16: 10,416,350 km (0.075 R)
• M17: 10,768,952 km (0.073 R)
• M18: 13,822,394 km (0.079 R)
• M19: 14,371,718 km (0.062 R)
• M20: 15,974,210 km (0.102 R)
• M21: 17,409,452 km (0.111 R)
• M22: 19,989,567 km (0.117 R)
• M23: 21,330,412 km (0.057 R)
• M24: 21,981,612 km (0.119 R)
• M25: 23,495,393 km (0.12 R)
• M26: 28,452,468 km (0.036 R)
• M27: 29,541,391 km (0.113 R)
• M28: 29,944,108 km (0.113 R)
• M29: 33,625,712 km (0.066 R)
• M30: 39,514,632 km (0.091 R)
• M31: 40,993,706 km (0.111 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 701.6

Radius: 6.7

Gravity: 15.63 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 13.99 AU - 20.93 AU

Year: 25642 Days

Day: 22.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 90,516,887 km

• M1: 83,775 km (0.032 R)
• M2: 376,538 km (0.085 R)
• M3: 785,239 km (0.08 R)
• M4: 1,113,457 km (0.099 R)
• M5: 1,547,889 km (0.081 R)
• M6: 1,964,070 km (0.105 R)
• M7: 2,176,799 km (0.119 R)
• M8: 2,909,828 km (0.104 R)
• M9: 5,203,912 km (0.111 R)
• M10: 6,316,022 km (0.115 R)
• M11: 7,630,389 km (0.059 R)
• M12: 8,658,126 km (0.059 R)
• M13: 9,175,885 km (0.062 R)
• M14: 12,580,134 km (0.103 R)
• M15: 14,244,410 km (0.114 R)
• M16: 16,567,964 km (0.111 R)
• M17: 26,319,651 km (0.09 R)
• M18: 30,180,772 km (0.109 R)
• M19: 33,837,542 km (0.027 R)
• M20: 37,930,540 km (0.058 R)
• M21: 39,313,273 km (0.088 R)
• M22: 46,211,829 km (0.101 R)
• M23: 54,067,363 km (0.057 R)
• M24: 55,620,788 km (0.069 R)
• M25: 59,224,301 km (0.087 R)
• M26: 75,435,923 km (0.108 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 18,777 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit