🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.53 AU - 0.65 AU

Year: 168 Days

Day: 19.5 Hours

Environment

Temp: 130 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.75 AU - 0.89 AU

Year: 275 Days

Day: 34.5 Hours

Environment

Temp: 134 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.31 AU - 3.67 AU

Year: 2418 Days

Day: 45.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,748,648 km

• M1: 2,632,324 km (0.054 R)

Asteroid Belt

Center: 9.56 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 671.1

Radius: 3.9

Gravity: 44.12 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 15.52 AU - 15.74 AU

Year: 22916 Days

Day: 17.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 82,748,648 km

• M1: 49,068 km (0.047 R)
• M2: 206,146 km (0.082 R)
• M3: 469,289 km (0.05 R)
• M4: 642,972 km (0.073 R)
• M5: 881,879 km (0.087 R)
• M6: 1,121,834 km (0.076 R)
• M7: 1,676,244 km (0.097 R)
• M8: 1,883,437 km (0.114 R)
• M9: 2,394,912 km (0.074 R)
• M10: 3,939,211 km (0.118 R)
• M11: 5,145,269 km (0.067 R)
• M12: 7,238,293 km (0.074 R)
• M13: 8,471,279 km (0.07 R)
• M14: 10,448,214 km (0.115 R)
• M15: 11,879,268 km (0.101 R)
• M16: 13,289,078 km (0.037 R)
• M17: 13,732,785 km (0.081 R)
• M18: 15,444,783 km (0.059 R)
• M19: 17,822,492 km (0.056 R)
• M20: 18,544,302 km (0.061 R)
• M21: 19,473,604 km (0.089 R)
• M22: 20,336,035 km (0.104 R)
• M23: 20,727,383 km (0.091 R)
• M24: 22,447,011 km (0.08 R)
• M25: 23,824,508 km (0.081 R)
• M26: 31,044,999 km (0.089 R)
• M27: 48,195,048 km (0.107 R)
• M28: 59,935,938 km (0.051 R)
• M29: 64,026,991 km (0.12 R)
• M30: 64,236,278 km (0.072 R)
• M31: 66,354,584 km (0.095 R)
• M32: 73,216,339 km (0.054 R)
• M33: 73,674,558 km (0.106 R)
• M34: 74,134,721 km (0.026 R)
• M35: 78,123,748 km (0.085 R)
• M36: 78,362,805 km (0.112 R)
• M37: 82,500,832 km (0.097 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: 368 - 12,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit