🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.7 AU - 2.88 AU

Year: 1765 Days

Day: 24.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,922,045 km

• M1: 369,656 km (0.119 R)
• M2: 922,720 km (0.088 R)

Asteroid Belt

Center: 7.78 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988.5

Radius: 4.6

Gravity: 46.72 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 11.02 AU - 14.52 AU

Year: 17284 Days

Day: 16.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 88,922,045 km

• M1: 60,886 km (0.051 R)
• M2: 413,788 km (0.106 R)
• M3: 653,144 km (0.113 R)
• M4: 1,121,386 km (0.1 R)
• M5: 1,289,833 km (0.086 R)
• M6: 1,842,896 km (0.066 R)
• M7: 2,807,952 km (0.057 R)
• M8: 3,040,726 km (0.117 R)
• M9: 4,368,557 km (0.104 R)
• M10: 5,121,483 km (0.111 R)
• M11: 5,351,565 km (0.108 R)
• M12: 5,999,174 km (0.076 R)
• M13: 6,518,129 km (0.078 R)
• M14: 7,351,838 km (0.099 R)
• M15: 8,358,931 km (0.051 R)
• M16: 17,577,600 km (0.119 R)
• M17: 19,088,688 km (0.113 R)
• M18: 19,272,095 km (0.109 R)
• M19: 23,397,855 km (0.108 R)
• M20: 26,339,398 km (0.057 R)
• M21: 26,909,964 km (0.106 R)
• M22: 27,957,448 km (0.097 R)
• M23: 29,153,035 km (0.042 R)
• M24: 33,207,436 km (0.106 R)
• M25: 35,645,433 km (0.089 R)
• M26: 37,050,007 km (0.098 R)
• M27: 37,622,069 km (0.093 R)
• M28: 48,951,116 km (0.086 R)
• M29: 49,639,715 km (0.082 R)
• M30: 50,334,896 km (0.041 R)
• M31: 53,180,098 km (0.107 R)
• M32: 54,274,107 km (0.072 R)
• M33: 55,943,171 km (0.077 R)
• M34: 56,885,039 km (0.085 R)
• M35: 58,413,929 km (0.115 R)
• M36: 61,753,403 km (0.083 R)
• M37: 68,166,663 km (0.098 R)
• M38: 71,202,902 km (0.088 R)
• M39: 72,977,731 km (0.11 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 923.5

Radius: 3

Gravity: 102.61 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 13.18 AU - 16.6 AU

Year: 21762 Days

Day: 15.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 88,922,045 km

• M1: 40,541 km (0.079 R)
• M2: 155,582 km (0.045 R)
• M3: 265,835 km (0.041 R)
• M4: 401,371 km (0.084 R)
• M5: 1,104,780 km (0.113 R)
• M6: 1,376,749 km (0.038 R)
• M7: 1,865,785 km (0.095 R)
• M8: 2,609,136 km (0.097 R)
• M9: 3,032,498 km (0.092 R)
• M10: 3,289,956 km (0.077 R)
• M11: 7,353,633 km (0.077 R)
• M12: 8,299,989 km (0.102 R)
• M13: 13,195,430 km (0.076 R)
• M14: 14,664,780 km (0.086 R)
• M15: 16,068,756 km (0.064 R)
• M16: 16,759,449 km (0.066 R)
• M17: 20,113,434 km (0.104 R)
• M18: 29,747,537 km (0.064 R)
• M19: 30,134,397 km (0.119 R)
• M20: 34,899,986 km (0.109 R)
• M21: 39,674,851 km (0.086 R)
• M22: 44,027,551 km (0.11 R)
• M23: 45,717,109 km (0.03 R)
• M24: 46,060,137 km (0.083 R)
• M25: 51,228,744 km (0.063 R)
• M26: 52,719,636 km (0.058 R)
• M27: 54,816,549 km (0.094 R)
• M28: 55,592,663 km (0.114 R)
• M29: 64,834,221 km (0.116 R)
• M30: 66,577,635 km (0.115 R)
• M31: 67,018,200 km (0.082 R)
• M32: 67,460,861 km (0.107 R)
• M33: 83,951,333 km (0.032 R)
• M34: 87,859,727 km (0.115 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 12,396 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit