🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261

Radius: 9.9

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.8 AU - 0.9 AU

Year: 506 Days

Day: 12.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 55,628,768 km

• M1: 123,119 km (0.068 R)
• M2: 491,279 km (0.062 R)
• M3: 844,181 km (0.092 R)
• M4: 1,436,439 km (0.1 R)
• M5: 2,253,692 km (0.097 R)
• M6: 2,584,154 km (0.038 R)
• M7: 2,927,032 km (0.109 R)
• M8: 3,311,199 km (0.119 R)
• M9: 3,740,844 km (0.067 R)
• M10: 4,143,711 km (0.09 R)
• M11: 4,684,807 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.6

Radius: 11.1

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.94 AU - 1.3 AU

Year: 765 Days

Day: 12.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 55,628,768 km

• M1: 138,079 km (0.105 R)
• M2: 520,152 km (0.081 R)
• M3: 879,486 km (0.072 R)
• M4: 1,310,328 km (0.079 R)
• M5: 1,738,327 km (0.09 R)
• M6: 2,086,591 km (0.118 R)
• M7: 2,532,542 km (0.049 R)
• M8: 3,194,363 km (0.098 R)
• M9: 3,995,909 km (0.087 R)
• M10: 4,384,714 km (0.07 R)
• M11: 4,751,677 km (0.093 R)
• M12: 5,138,986 km (0.101 R)
• M13: 5,922,729 km (0.089 R)
• M14: 6,488,209 km (0.079 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504.3

Radius: 5.7

Gravity: 15.52 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.48 AU - 9.7 AU

Year: 14857 Days

Day: 24.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 55,628,768 km

• M1: 71,807 km (0.119 R)
• M2: 527,931 km (0.112 R)
• M3: 982,409 km (0.098 R)
• M4: 1,254,229 km (0.069 R)
• M5: 1,780,215 km (0.054 R)
• M6: 2,205,821 km (0.082 R)
• M7: 2,422,438 km (0.105 R)
• M8: 4,964,106 km (0.112 R)
• M9: 5,513,579 km (0.066 R)
• M10: 7,022,124 km (0.098 R)
• M11: 7,803,474 km (0.101 R)
• M12: 8,030,563 km (0.039 R)
• M13: 9,081,937 km (0.12 R)
• M14: 9,640,835 km (0.095 R)
• M15: 11,926,690 km (0.099 R)
• M16: 13,099,089 km (0.089 R)
• M17: 13,746,100 km (0.111 R)
• M18: 14,414,054 km (0.071 R)
• M19: 16,105,408 km (0.113 R)
• M20: 16,622,567 km (0.054 R)
• M21: 16,847,563 km (0.114 R)
• M22: 28,138,013 km (0.088 R)
• M23: 30,315,560 km (0.108 R)
• M24: 41,927,346 km (0.103 R)
• M25: 51,280,355 km (0.094 R)
• M26: 52,559,118 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457.4

Radius: 3.8

Gravity: 31.68 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.14 AU - 9.36 AU

Year: 15300 Days

Day: 21.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 55,628,768 km

• M1: 47,273 km (0.059 R)
• M2: 213,177 km (0.105 R)
• M3: 360,680 km (0.065 R)
• M4: 697,425 km (0.059 R)
• M5: 1,117,197 km (0.074 R)
• M6: 1,868,627 km (0.095 R)
• M7: 3,962,698 km (0.118 R)
• M8: 7,772,657 km (0.089 R)
• M9: 10,286,499 km (0.103 R)
• M10: 13,229,837 km (0.092 R)
• M11: 13,551,922 km (0.047 R)
• M12: 14,686,023 km (0.119 R)
• M13: 14,823,503 km (0.11 R)
• M14: 18,545,498 km (0.08 R)
• M15: 20,879,524 km (0.115 R)
• M16: 31,943,035 km (0.114 R)
• M17: 40,431,218 km (0.054 R)
• M18: 42,765,842 km (0.103 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: 273 - 12,082 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit