🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.72 AU - 1.04 AU

Year: 308 Days

Day: 31.3 Hours

Environment

Temp: 162 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.32 AU - 2.06 AU

Year: 819 Days

Day: 27 Hours

Environment

Temp: -56 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.64 AU - 3.6 AU

Year: 2054 Days

Day: 13.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,905,202 km

• M1: 402,867 km (0.069 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 182.8

Radius: 7.4

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 10.01 AU - 16.65 AU

Year: 18143 Days

Day: 20.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 45,905,202 km

• M1: 318,344 km (0.084 R)
• M2: 444,904 km (0.08 R)
• M3: 588,967 km (0.104 R)
• M4: 635,342 km (0.109 R)
• M5: 682,914 km (0.057 R)
• M6: 868,864 km (0.07 R)
• M7: 995,574 km (0.105 R)
• M8: 1,109,268 km (0.034 R)
• M9: 1,809,237 km (0.117 R)
• M10: 1,878,650 km (0.111 R)
• M11: 1,948,961 km (0.119 R)
• M12: 2,092,425 km (0.063 R)
• M13: 2,753,498 km (0.068 R)
• M14: 2,806,905 km (0.111 R)
• M15: 2,860,760 km (0.061 R)
• M16: 3,024,121 km (0.06 R)
• M17: 3,134,674 km (0.108 R)
• M18: 3,246,723 km (0.062 R)
• M19: 3,331,545 km (0.095 R)
• M20: 3,388,541 km (0.049 R)
• M21: 3,767,024 km (0.074 R)
• M22: 4,313,206 km (0.105 R)
• M23: 4,532,367 km (0.083 R)
• M24: 4,755,118 km (0.115 R)
• M25: 5,046,834 km (0.055 R)
• M26: 5,444,914 km (0.084 R)
• M27: 5,818,609 km (0.075 R)
• M28: 5,956,688 km (0.107 R)
• M29: 6,483,721 km (0.09 R)
• M30: 6,916,209 km (0.118 R)
• M31: 8,895,538 km (0.042 R)
• M32: 9,174,538 km (0.116 R)
• M33: 9,416,139 km (0.071 R)
• M34: 9,537,612 km (0.064 R)
• M35: 10,319,411 km (0.106 R)
• M36: 11,078,770 km (0.037 R)
• M37: 11,856,230 km (0.089 R)
• M38: 12,562,032 km (0.066 R)
• M39: 14,060,105 km (0.105 R)
• M40: 16,484,189 km (0.12 R)
• M41: 17,171,891 km (0.117 R)
• M42: 18,880,897 km (0.116 R)
• M43: 20,276,047 km (0.079 R)
• M44: 21,704,257 km (0.084 R)
• M45: 24,768,171 km (0.112 R)
• M46: 24,992,119 km (0.108 R)
• M47: 25,160,567 km (0.106 R)
• M48: 25,724,700 km (0.039 R)
• M49: 26,008,487 km (0.064 R)
• M50: 26,464,462 km (0.074 R)
• M51: 27,964,629 km (0.104 R)
• M52: 28,314,688 km (0.099 R)
• M53: 28,373,181 km (0.101 R)
• M54: 29,848,515 km (0.051 R)
• M55: 30,325,882 km (0.079 R)
• M56: 31,227,808 km (0.067 R)
• M57: 32,016,487 km (0.111 R)
• M58: 32,077,523 km (0.069 R)
• M59: 32,260,482 km (0.12 R)
• M60: 32,750,415 km (0.12 R)
• M61: 33,675,528 km (0.04 R)
• M62: 33,923,711 km (0.058 R)
• M63: 36,884,701 km (0.094 R)
• M64: 38,234,224 km (0.096 R)
• M65: 38,557,954 km (0.041 R)
• M66: 39,469,005 km (0.095 R)
• M67: 39,861,699 km (0.112 R)
• M68: 40,124,243 km (0.091 R)
• M69: 40,519,032 km (0.029 R)
• M70: 41,378,921 km (0.076 R)
• M71: 43,521,162 km (0.098 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: 507 - 13,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit