🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.02 AU - 1.31 AU

Year: 466 Days

Day: 35.8 Hours

Environment

Temp: -7 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.74 AU - 2.28 AU

Year: 1062 Days

Day: 28.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.48 AU - 3.64 AU

Year: 1995 Days

Day: 36.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,229,391 km

• M1: 517,010 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.8

Radius: 11.3

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 6.36 AU - 7.46 AU

Year: 6771 Days

Day: 5.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 26,229,391 km

• M1: 152,590 km (0.107 R)
• M2: 231,578 km (0.115 R)
• M3: 326,273 km (0.078 R)
• M4: 477,068 km (0.085 R)
• M5: 665,711 km (0.116 R)
• M6: 775,665 km (0.093 R)
• M7: 928,704 km (0.097 R)
• M8: 1,079,349 km (0.096 R)
• M9: 1,377,497 km (0.029 R)
• M10: 1,686,566 km (0.081 R)
• M11: 1,810,284 km (0.074 R)
• M12: 2,132,817 km (0.083 R)
• M13: 2,267,156 km (0.109 R)
• M14: 2,386,984 km (0.098 R)
• M15: 3,055,836 km (0.112 R)
• M16: 3,131,532 km (0.047 R)
• M17: 3,284,870 km (0.062 R)
• M18: 3,519,739 km (0.101 R)
• M19: 3,699,555 km (0.048 R)
• M20: 3,923,354 km (0.073 R)
• M21: 4,599,985 km (0.049 R)
• M22: 4,796,856 km (0.095 R)
• M23: 4,929,699 km (0.089 R)
• M24: 5,086,178 km (0.088 R)
• M25: 5,267,191 km (0.061 R)
• M26: 5,404,223 km (0.102 R)
• M27: 5,705,364 km (0.046 R)
• M28: 6,324,250 km (0.118 R)
• M29: 6,494,642 km (0.119 R)
• M30: 6,641,846 km (0.041 R)
• M31: 7,445,486 km (0.063 R)
• M32: 7,780,884 km (0.037 R)
• M33: 8,068,561 km (0.085 R)
• M34: 9,392,054 km (0.057 R)
• M35: 9,670,455 km (0.099 R)
• M36: 9,782,504 km (0.093 R)
• M37: 11,190,818 km (0.081 R)
• M38: 11,338,023 km (0.113 R)
• M39: 11,426,734 km (0.091 R)
• M40: 11,545,365 km (0.064 R)
• M41: 12,053,998 km (0.12 R)
• M42: 12,356,635 km (0.108 R)
• M43: 12,600,479 km (0.104 R)
• M44: 12,969,387 km (0.072 R)
• M45: 13,780,806 km (0.09 R)
• M46: 14,097,206 km (0.094 R)
• M47: 14,448,162 km (0.077 R)
• M48: 15,485,324 km (0.116 R)
• M49: 15,781,379 km (0.111 R)
• M50: 16,479,402 km (0.119 R)
• M51: 16,849,059 km (0.077 R)
• M52: 17,323,583 km (0.11 R)
• M53: 17,459,867 km (0.112 R)
• M54: 17,665,115 km (0.092 R)
• M55: 17,940,076 km (0.108 R)
• M56: 18,147,119 km (0.115 R)
• M57: 18,494,037 km (0.04 R)
• M58: 18,633,462 km (0.063 R)
• M59: 19,406,434 km (0.05 R)
• M60: 19,477,194 km (0.117 R)
• M61: 19,690,072 km (0.098 R)
• M62: 19,832,339 km (0.084 R)
• M63: 20,297,439 km (0.066 R)
• M64: 21,457,271 km (0.083 R)
• M65: 22,378,495 km (0.052 R)
• M66: 22,862,594 km (0.12 R)
• M67: 23,162,238 km (0.113 R)
• M68: 23,765,417 km (0.105 R)
• M69: 24,450,126 km (0.108 R)
• M70: 24,679,759 km (0.089 R)
• M71: 25,180,014 km (0.08 R)
• M72: 25,411,891 km (0.097 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 18,025 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit