🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.04 AU - 1.2 AU

Year: 433 Days

Day: 25.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 8.82 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 16.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 853.6

Radius: 7.9

Gravity: 13.68 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 15.87 AU - 17.15 AU

Year: 24503 Days

Day: 18.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 104,534,367 km

• M1: 101,278 km (0.085 R)
• M2: 720,463 km (0.109 R)
• M3: 990,488 km (0.074 R)
• M4: 1,344,885 km (0.048 R)
• M5: 1,614,909 km (0.092 R)
• M6: 2,861,209 km (0.074 R)
• M7: 3,811,604 km (0.106 R)
• M8: 8,977,967 km (0.119 R)
• M9: 10,650,620 km (0.101 R)
• M10: 11,595,032 km (0.062 R)
• M11: 13,572,416 km (0.051 R)
• M12: 17,169,048 km (0.111 R)
• M13: 23,292,837 km (0.099 R)
• M14: 34,473,483 km (0.09 R)
• M15: 46,446,848 km (0.063 R)
• M16: 51,544,994 km (0.103 R)
• M17: 57,004,119 km (0.063 R)
• M18: 58,426,645 km (0.026 R)
• M19: 63,917,934 km (0.054 R)
• M20: 67,012,516 km (0.064 R)
• M21: 68,596,757 km (0.082 R)
• M22: 73,260,172 km (0.116 R)
• M23: 87,702,051 km (0.105 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 777.7

Radius: 5.2

Gravity: 28.76 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 16.46 AU - 21.52 AU

Year: 30226 Days

Day: 24.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 104,534,367 km

• M1: 64,776 km (0.101 R)
• M2: 236,365 km (0.07 R)
• M3: 715,527 km (0.12 R)
• M4: 912,996 km (0.118 R)
• M5: 1,132,157 km (0.103 R)
• M6: 1,677,441 km (0.105 R)
• M7: 1,900,791 km (0.042 R)
• M8: 2,719,540 km (0.092 R)
• M9: 2,942,141 km (0.098 R)
• M10: 4,098,682 km (0.1 R)
• M11: 4,778,156 km (0.068 R)
• M12: 6,405,781 km (0.107 R)
• M13: 6,902,296 km (0.118 R)
• M14: 8,545,778 km (0.032 R)
• M15: 9,332,813 km (0.082 R)
• M16: 10,636,409 km (0.12 R)
• M17: 11,120,059 km (0.109 R)
• M18: 13,599,194 km (0.097 R)
• M19: 16,883,167 km (0.105 R)
• M20: 18,313,173 km (0.091 R)
• M21: 21,303,036 km (0.067 R)
• M22: 22,293,374 km (0.067 R)
• M23: 22,517,471 km (0.053 R)
• M24: 24,842,372 km (0.08 R)
• M25: 25,325,872 km (0.098 R)
• M26: 37,931,438 km (0.051 R)
• M27: 40,040,768 km (0.049 R)
• M28: 40,705,132 km (0.082 R)
• M29: 47,203,215 km (0.12 R)
• M30: 55,584,136 km (0.045 R)
• M31: 60,015,225 km (0.114 R)
• M32: 71,744,296 km (0.113 R)
• M33: 74,210,118 km (0.083 R)
• M34: 74,459,797 km (0.054 R)
• M35: 75,212,125 km (0.113 R)
• M36: 76,987,253 km (0.103 R)
• M37: 96,893,344 km (0.061 R)
• M38: 100,818,343 km (0.081 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 14,104 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit