🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.84 AU - 0.88 AU

Year: 279 Days

Day: 19.8 Hours

Environment

Temp: 168 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,877,371 km

• M1: 93,349 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.46 AU - 1.86 AU

Year: 748 Days

Day: 32.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,877,371 km

• M1: 712,086 km (0.088 R)

Asteroid Belt

Center: 10.94 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 20.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 417.8

Radius: 3.6

Gravity: 32.24 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 16.88 AU - 23.54 AU

Year: 31785 Days

Day: 19.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 87,877,371 km

• M1: 61,036 km (0.104 R)
• M2: 341,233 km (0.085 R)
• M3: 476,320 km (0.054 R)
• M4: 1,624,483 km (0.076 R)
• M5: 2,790,000 km (0.111 R)
• M6: 4,280,743 km (0.108 R)
• M7: 10,505,211 km (0.106 R)
• M8: 10,827,445 km (0.111 R)
• M9: 12,041,881 km (0.059 R)
• M10: 12,537,798 km (0.109 R)
• M11: 13,269,630 km (0.118 R)
• M12: 17,359,786 km (0.087 R)
• M13: 21,283,139 km (0.091 R)
• M14: 22,640,591 km (0.048 R)
• M15: 28,152,374 km (0.087 R)
• M16: 28,399,660 km (0.117 R)
• M17: 33,239,600 km (0.08 R)
• M18: 39,676,347 km (0.103 R)
• M19: 40,143,242 km (0.114 R)
• M20: 40,771,404 km (0.091 R)
• M21: 45,522,931 km (0.073 R)
• M22: 45,863,566 km (0.096 R)
• M23: 56,694,451 km (0.046 R)
• M24: 68,662,281 km (0.082 R)
• M25: 74,167,483 km (0.079 R)
• M26: 77,268,796 km (0.052 R)
• M27: 82,965,483 km (0.089 R)
• M28: 83,983,945 km (0.081 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 14,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit