🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.49 AU - 0.59 AU

Year: 144 Days

Day: 18.4 Hours

Environment

Temp: 191 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,752,064 km

• M1: 28,124 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.02 AU - 4.36 AU

Year: 3102 Days

Day: 16.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.71 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 17.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.9

Radius: 5.9

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 15.83 AU - 18.63 AU

Year: 25865 Days

Day: 15.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 63,752,064 km

• M1: 73,453 km (0.11 R)
• M2: 267,481 km (0.029 R)
• M3: 483,201 km (0.057 R)
• M4: 868,565 km (0.042 R)
• M5: 1,056,460 km (0.081 R)
• M6: 1,285,495 km (0.103 R)
• M7: 2,874,373 km (0.091 R)
• M8: 3,169,829 km (0.072 R)
• M9: 3,968,084 km (0.111 R)
• M10: 4,462,205 km (0.086 R)
• M11: 6,897,958 km (0.112 R)
• M12: 7,565,164 km (0.119 R)
• M13: 10,725,868 km (0.051 R)
• M14: 11,742,535 km (0.1 R)
• M15: 16,923,409 km (0.098 R)
• M16: 25,668,900 km (0.107 R)
• M17: 31,231,547 km (0.052 R)
• M18: 31,708,465 km (0.03 R)
• M19: 34,927,512 km (0.11 R)
• M20: 41,144,351 km (0.115 R)
• M21: 41,717,461 km (0.066 R)
• M22: 44,362,351 km (0.08 R)
• M23: 44,662,893 km (0.094 R)
• M24: 47,429,706 km (0.114 R)
• M25: 48,059,812 km (0.079 R)
• M26: 50,145,805 km (0.084 R)
• M27: 52,795,183 km (0.081 R)
• M28: 53,132,825 km (0.092 R)
• M29: 55,362,432 km (0.1 R)
• M30: 56,060,755 km (0.088 R)
• M31: 62,801,635 km (0.077 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 15,959 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit