🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.18 AU - 2.28 AU

Year: 1165 Days

Day: 38.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,932,559 km

• M1: 547,678 km (0.082 R)
• M2: 1,772,286 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.82 AU - 2.82 AU

Year: 1236 Days

Day: 27.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,932,559 km

• M1: 59,390 km (0.111 R)

Asteroid Belt

Center: 2.92 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.39 AU - 3.65 AU

Year: 2310 Days

Day: 30.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 151.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,932,559 km

• M1: 73,453 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597.5

Radius: 7.5

Gravity: 10.62 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 17.85 AU - 20.09 AU

Year: 28905 Days

Day: 17 Hours

Environment

Temp: -192 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 92,932,559 km

• M1: 93,648 km (0.091 R)
• M2: 406,607 km (0.075 R)
• M3: 750,383 km (0.115 R)
• M4: 1,441,974 km (0.064 R)
• M5: 1,820,905 km (0.079 R)
• M6: 2,087,937 km (0.051 R)
• M7: 2,753,349 km (0.115 R)
• M8: 3,250,911 km (0.085 R)
• M9: 3,839,729 km (0.089 R)
• M10: 6,585,897 km (0.071 R)
• M11: 6,825,253 km (0.103 R)
• M12: 8,497,009 km (0.099 R)
• M13: 9,488,095 km (0.114 R)
• M14: 11,698,254 km (0.108 R)
• M15: 13,072,012 km (0.107 R)
• M16: 13,914,846 km (0.098 R)
• M17: 14,230,198 km (0.086 R)
• M18: 17,106,068 km (0.096 R)
• M19: 18,967,215 km (0.075 R)
• M20: 22,759,072 km (0.092 R)
• M21: 29,933,636 km (0.094 R)
• M22: 37,866,662 km (0.059 R)
• M23: 38,947,357 km (0.094 R)
• M24: 50,166,449 km (0.119 R)
• M25: 56,108,028 km (0.105 R)
• M26: 71,681,166 km (0.05 R)
• M27: 74,528,612 km (0.097 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 15,078 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit