🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.54 AU - 0.56 AU

Year: 150 Days

Day: 13.8 Hours

Environment

Temp: 166 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,435,515 km

• M1: 153,787 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.3

Radius: 14.1

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.14 AU - 5.2 AU

Year: 4315 Days

Day: 5.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 51,435,515 km

• M1: 198,068 km (0.074 R)
• M2: 703,110 km (0.09 R)
• M3: 1,777,073 km (0.085 R)
• M4: 2,431,265 km (0.081 R)
• M5: 3,174,616 km (0.073 R)
• M6: 3,638,071 km (0.11 R)
• M7: 4,725,647 km (0.112 R)
• M8: 5,914,651 km (0.092 R)
• M9: 7,174,564 km (0.118 R)
• M10: 7,663,450 km (0.06 R)
• M11: 8,539,196 km (0.097 R)
• M12: 10,108,029 km (0.095 R)
• M13: 10,567,594 km (0.106 R)
• M14: 12,030,810 km (0.066 R)
• M15: 12,503,839 km (0.078 R)
• M16: 15,659,008 km (0.112 R)
• M17: 17,015,262 km (0.111 R)
• M18: 18,905,281 km (0.051 R)

Asteroid Belt

Center: 7.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.4

Radius: 13.5

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 7.39 AU - 10.71 AU

Year: 9994 Days

Day: 14 Hours

Environment

Temp: -163 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 51,435,515 km

• M1: 168,298 km (0.117 R)
• M2: 816,356 km (0.099 R)
• M3: 1,695,243 km (0.102 R)
• M4: 3,448,979 km (0.1 R)
• M5: 4,417,027 km (0.07 R)
• M6: 4,902,173 km (0.044 R)
• M7: 9,171,247 km (0.084 R)
• M8: 10,484,417 km (0.093 R)
• M9: 12,093,193 km (0.091 R)
• M10: 14,312,327 km (0.054 R)
• M11: 15,518,386 km (0.04 R)
• M12: 16,574,247 km (0.097 R)
• M13: 17,009,727 km (0.048 R)
• M14: 17,979,719 km (0.105 R)
• M15: 20,607,705 km (0.113 R)
• M16: 21,196,522 km (0.056 R)
• M17: 23,120,201 km (0.098 R)
• M18: 24,217,352 km (0.059 R)
• M19: 25,158,024 km (0.096 R)
• M20: 25,733,826 km (0.081 R)
• M21: 27,312,831 km (0.091 R)
• M22: 29,588,065 km (0.08 R)
• M23: 31,320,409 km (0.077 R)
• M24: 32,324,061 km (0.102 R)
• M25: 36,554,240 km (0.103 R)
• M26: 37,417,569 km (0.105 R)
• M27: 39,570,881 km (0.082 R)
• M28: 41,139,863 km (0.103 R)
• M29: 41,939,763 km (0.066 R)
• M30: 47,248,543 km (0.06 R)
• M31: 47,978,730 km (0.062 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 17,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit