🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.14 AU - 1.18 AU

Year: 450 Days

Day: 14.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 3.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,514,754 km

• M1: 141,669 km (0.043 R)

Planet 2 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.6

Radius: 8.8

Gravity: 11.09 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.55 AU - 11.17 AU

Year: 10306 Days

Day: 12.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 73,514,754 km

• M1: 109,506 km (0.109 R)
• M2: 530,474 km (0.078 R)
• M3: 1,013,077 km (0.03 R)
• M4: 1,327,532 km (0.088 R)
• M5: 2,052,483 km (0.057 R)
• M6: 3,579,129 km (0.082 R)
• M7: 4,622,425 km (0.107 R)
• M8: 6,075,618 km (0.06 R)
• M9: 6,453,054 km (0.09 R)
• M10: 7,255,198 km (0.087 R)
• M11: 7,943,348 km (0.119 R)
• M12: 8,960,015 km (0.061 R)
• M13: 11,819,877 km (0.106 R)
• M14: 16,292,704 km (0.115 R)
• M15: 24,984,640 km (0.076 R)
• M16: 25,273,214 km (0.09 R)
• M17: 26,950,206 km (0.12 R)
• M18: 27,457,343 km (0.087 R)
• M19: 35,482,072 km (0.094 R)
• M20: 38,087,468 km (0.096 R)
• M21: 40,552,243 km (0.105 R)
• M22: 40,950,921 km (0.05 R)
• M23: 42,026,829 km (0.06 R)
• M24: 44,235,043 km (0.054 R)
• M25: 44,657,508 km (0.116 R)
• M26: 45,510,515 km (0.03 R)
• M27: 47,690,455 km (0.116 R)
• M28: 50,091,650 km (0.114 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 294.6

Radius: 4.9

Gravity: 12.27 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 15.17 AU - 22.11 AU

Year: 28963 Days

Day: 19.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 73,514,754 km

• M1: 61,485 km (0.117 R)
• M2: 266,883 km (0.105 R)
• M3: 731,534 km (0.06 R)
• M4: 1,208,601 km (0.115 R)
• M5: 1,474,885 km (0.114 R)
• M6: 2,700,690 km (0.092 R)
• M7: 3,488,024 km (0.115 R)
• M8: 3,781,535 km (0.1 R)
• M9: 3,965,540 km (0.034 R)
• M10: 8,862,477 km (0.052 R)
• M11: 9,633,654 km (0.042 R)
• M12: 11,563,167 km (0.101 R)
• M13: 16,651,739 km (0.098 R)
• M14: 16,980,705 km (0.098 R)
• M15: 23,259,178 km (0.116 R)
• M16: 23,773,944 km (0.115 R)
• M17: 25,689,994 km (0.074 R)
• M18: 31,173,354 km (0.062 R)
• M19: 33,204,594 km (0.096 R)
• M20: 37,387,949 km (0.087 R)
• M21: 39,532,584 km (0.108 R)
• M22: 40,265,464 km (0.057 R)
• M23: 56,700,884 km (0.093 R)
• M24: 60,102,141 km (0.076 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 11,942 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit