🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.64 AU - 0.76 AU

Year: 215 Days

Day: 41.4 Hours

Environment

Temp: 154 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,577,720 km

• M1: 14,361 km (0.116 R)
• M2: 92,451 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.09 AU - 1.31 AU

Year: 483 Days

Day: 32.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 8.94 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 16.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 413.3

Radius: 5.9

Gravity: 11.87 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 12.82 AU - 20.52 AU

Year: 24985 Days

Day: 22.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 74,577,720 km

• M1: 101,128 km (0.096 R)
• M2: 309,967 km (0.098 R)
• M3: 687,402 km (0.045 R)
• M4: 933,341 km (0.089 R)
• M5: 1,155,644 km (0.114 R)
• M6: 1,798,017 km (0.087 R)
• M7: 2,025,256 km (0.082 R)
• M8: 2,678,550 km (0.116 R)
• M9: 3,053,741 km (0.084 R)
• M10: 3,434,917 km (0.087 R)
• M11: 4,665,060 km (0.067 R)
• M12: 5,752,487 km (0.104 R)
• M13: 7,612,886 km (0.114 R)
• M14: 8,468,436 km (0.083 R)
• M15: 9,275,068 km (0.094 R)
• M16: 13,227,743 km (0.074 R)
• M17: 15,531,101 km (0.119 R)
• M18: 21,884,822 km (0.085 R)
• M19: 24,655,225 km (0.105 R)
• M20: 27,192,555 km (0.112 R)
• M21: 28,700,950 km (0.1 R)
• M22: 32,778,988 km (0.115 R)
• M23: 33,954,678 km (0.094 R)
• M24: 37,792,012 km (0.075 R)
• M25: 39,229,798 km (0.107 R)
• M26: 43,292,876 km (0.114 R)
• M27: 45,506,176 km (0.104 R)
• M28: 48,797,180 km (0.076 R)
• M29: 49,814,595 km (0.112 R)
• M30: 56,774,785 km (0.101 R)
• M31: 57,900,061 km (0.098 R)
• M32: 66,402,904 km (0.111 R)
• M33: 72,145,967 km (0.094 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 18,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit