🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.7 AU - 1.08 AU

Year: 296 Days

Day: 25.5 Hours

Environment

Temp: 93 °C

Axial Tilt: 47 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 934.7

Radius: 7.2

Gravity: 18.03 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 11.64 AU - 15.44 AU

Year: 17592 Days

Day: 16.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 81,483,669 km

• M1: 89,609 km (0.078 R)
• M2: 400,623 km (0.106 R)
• M3: 654,640 km (0.096 R)
• M4: 924,814 km (0.08 R)
• M5: 1,449,753 km (0.1 R)
• M6: 1,752,240 km (0.105 R)
• M7: 2,221,080 km (0.096 R)
• M8: 2,601,657 km (0.057 R)
• M9: 5,946,815 km (0.09 R)
• M10: 9,194,285 km (0.044 R)
• M11: 9,879,593 km (0.115 R)
• M12: 14,801,812 km (0.116 R)
• M13: 18,178,684 km (0.097 R)
• M14: 20,759,248 km (0.081 R)
• M15: 21,244,394 km (0.07 R)
• M16: 22,036,365 km (0.115 R)
• M17: 23,996,097 km (0.079 R)
• M18: 25,072,753 km (0.074 R)
• M19: 28,734,609 km (0.045 R)
• M20: 34,195,530 km (0.074 R)
• M21: 38,974,135 km (0.063 R)
• M22: 40,913,073 km (0.086 R)
• M23: 44,499,383 km (0.1 R)
• M24: 45,143,701 km (0.071 R)
• M25: 48,120,698 km (0.1 R)
• M26: 49,141,405 km (0.119 R)
• M27: 51,579,102 km (0.115 R)
• M28: 52,647,979 km (0.09 R)
• M29: 54,646,008 km (0.096 R)
• M30: 59,763,452 km (0.045 R)
• M31: 69,201,731 km (0.095 R)
• M32: 72,038,705 km (0.045 R)

Asteroid Belt

Center: 16.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 19.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364

Radius: 7.8

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 15.48 AU - 23.52 AU

Year: 30405 Days

Day: 21.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 81,483,669 km

• M1: 154,385 km (0.034 R)
• M2: 436,676 km (0.105 R)
• M3: 777,909 km (0.069 R)
• M4: 1,166,714 km (0.119 R)
• M5: 1,577,510 km (0.095 R)
• M6: 1,826,740 km (0.036 R)
• M7: 2,144,186 km (0.081 R)
• M8: 2,498,135 km (0.065 R)
• M9: 3,439,105 km (0.117 R)
• M10: 3,894,182 km (0.089 R)
• M11: 4,924,762 km (0.098 R)
• M12: 8,018,895 km (0.086 R)
• M13: 8,386,008 km (0.115 R)
• M14: 8,655,134 km (0.099 R)
• M15: 9,381,881 km (0.076 R)
• M16: 11,806,713 km (0.085 R)
• M17: 12,490,076 km (0.097 R)
• M18: 14,698,290 km (0.083 R)
• M19: 15,650,181 km (0.039 R)
• M20: 16,897,229 km (0.056 R)
• M21: 18,661,287 km (0.101 R)
• M22: 23,389,178 km (0.12 R)
• M23: 24,684,845 km (0.118 R)
• M24: 31,757,833 km (0.084 R)
• M25: 32,810,104 km (0.065 R)
• M26: 39,768,350 km (0.043 R)
• M27: 42,237,463 km (0.119 R)
• M28: 43,670,461 km (0.105 R)
• M29: 44,480,234 km (0.045 R)
• M30: 48,853,877 km (0.036 R)
• M31: 50,787,580 km (0.055 R)
• M32: 53,505,773 km (0.11 R)
• M33: 54,619,679 km (0.051 R)
• M34: 56,319,559 km (0.119 R)
• M35: 59,824,338 km (0.08 R)
• M36: 65,139,550 km (0.058 R)
• M37: 68,344,685 km (0.064 R)
• M38: 70,983,442 km (0.076 R)
• M39: 71,653,640 km (0.114 R)
• M40: 79,306,020 km (0.106 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 18,745 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit