🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.48 AU - 0.56 AU

Year: 136 Days

Day: 25.7 Hours

Environment

Temp: 202 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.97 AU - 3.65 AU

Year: 2178 Days

Day: 36 Hours

Environment

Temp: -111 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,430,836 km

• M1: 513,270 km (0.12 R)

Asteroid Belt

Center: 9.75 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 16.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 776.4

Radius: 6

Gravity: 21.57 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 13.91 AU - 18.45 AU

Year: 23537 Days

Day: 18.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 128.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 88,430,836 km

• M1: 74,799 km (0.097 R)
• M2: 366,964 km (0.091 R)
• M3: 792,121 km (0.098 R)
• M4: 1,067,680 km (0.118 R)
• M5: 1,342,491 km (0.115 R)
• M6: 1,932,206 km (0.1 R)
• M7: 2,389,377 km (0.118 R)
• M8: 3,547,414 km (0.105 R)
• M9: 4,696,924 km (0.096 R)
• M10: 5,235,626 km (0.099 R)
• M11: 5,603,188 km (0.096 R)
• M12: 6,031,487 km (0.088 R)
• M13: 7,397,764 km (0.117 R)
• M14: 8,731,130 km (0.106 R)
• M15: 9,131,454 km (0.095 R)
• M16: 10,791,093 km (0.093 R)
• M17: 11,453,811 km (0.072 R)
• M18: 15,261,227 km (0.075 R)
• M19: 16,095,534 km (0.102 R)
• M20: 17,314,009 km (0.028 R)
• M21: 18,969,309 km (0.104 R)
• M22: 21,645,914 km (0.093 R)
• M23: 22,591,373 km (0.078 R)
• M24: 23,236,738 km (0.102 R)
• M25: 23,673,713 km (0.101 R)
• M26: 24,790,162 km (0.036 R)
• M27: 25,941,318 km (0.079 R)
• M28: 34,446,705 km (0.04 R)
• M29: 37,799,044 km (0.077 R)
• M30: 39,942,482 km (0.103 R)
• M31: 48,435,751 km (0.066 R)
• M32: 55,882,883 km (0.115 R)
• M33: 73,696,399 km (0.119 R)
• M34: 74,639,165 km (0.046 R)
• M35: 81,716,640 km (0.101 R)
• M36: 83,745,038 km (0.1 R)
• M37: 84,514,120 km (0.034 R)
• M38: 85,029,485 km (0.107 R)
• M39: 87,112,037 km (0.075 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 16,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit