🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.52 AU - 0.76 AU

Year: 331 Days

Day: 41.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 107.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.8

Radius: 8

Gravity: 9.76 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.02 AU - 1.48 AU

Year: 902 Days

Day: 9 Hours

Environment

Temp: -171 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 58,860,769 km

• M1: 111,450 km (0.082 R)
• M2: 423,063 km (0.032 R)
• M3: 794,813 km (0.07 R)
• M4: 1,461,422 km (0.119 R)
• M5: 1,886,130 km (0.091 R)
• M6: 2,293,934 km (0.114 R)
• M7: 3,758,347 km (0.076 R)
• M8: 4,423,011 km (0.096 R)
• M9: 4,926,108 km (0.112 R)
• M10: 6,025,802 km (0.045 R)
• M11: 6,688,371 km (0.085 R)
• M12: 7,809,009 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.8

Radius: 11.3

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.51 AU - 2.25 AU

Year: 1664 Days

Day: 6.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 58,860,769 km

• M1: 140,622 km (0.066 R)
• M2: 615,296 km (0.102 R)
• M3: 1,046,437 km (0.082 R)
• M4: 2,321,609 km (0.061 R)
• M5: 2,888,735 km (0.108 R)
• M6: 3,563,571 km (0.077 R)
• M7: 4,812,564 km (0.07 R)
• M8: 5,572,371 km (0.089 R)
• M9: 7,023,620 km (0.117 R)
• M10: 8,031,610 km (0.054 R)
• M11: 9,002,650 km (0.056 R)
• M12: 11,481,188 km (0.089 R)
• M13: 14,029,438 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 547.8

Radius: 4.6

Gravity: 25.89 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 7.14 AU - 9.3 AU

Year: 15217 Days

Day: 15.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 58,860,769 km

• M1: 57,745 km (0.065 R)
• M2: 225,594 km (0.112 R)
• M3: 441,763 km (0.095 R)
• M4: 830,119 km (0.058 R)
• M5: 1,176,438 km (0.119 R)
• M6: 1,390,063 km (0.09 R)
• M7: 2,327,892 km (0.11 R)
• M8: 2,940,197 km (0.082 R)
• M9: 3,233,259 km (0.07 R)
• M10: 3,708,830 km (0.105 R)
• M11: 4,445,002 km (0.098 R)
• M12: 7,407,638 km (0.029 R)
• M13: 8,421,163 km (0.112 R)
• M14: 10,055,670 km (0.067 R)
• M15: 10,219,031 km (0.111 R)
• M16: 12,257,451 km (0.072 R)
• M17: 13,802,199 km (0.087 R)
• M18: 15,113,723 km (0.066 R)
• M19: 17,901,928 km (0.039 R)
• M20: 19,712,661 km (0.089 R)
• M21: 19,883,053 km (0.069 R)
• M22: 21,551,368 km (0.066 R)
• M23: 22,097,101 km (0.12 R)
• M24: 23,027,002 km (0.118 R)
• M25: 24,470,173 km (0.066 R)
• M26: 25,263,939 km (0.095 R)
• M27: 25,667,255 km (0.092 R)
• M28: 26,486,752 km (0.071 R)
• M29: 30,164,615 km (0.103 R)
• M30: 33,317,091 km (0.083 R)
• M31: 39,047,139 km (0.101 R)
• M32: 40,817,181 km (0.102 R)
• M33: 42,214,574 km (0.098 R)
• M34: 42,782,298 km (0.094 R)
• M35: 44,809,499 km (0.104 R)
• M36: 52,245,560 km (0.113 R)
• M37: 57,634,524 km (0.115 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: 248 - 10,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit