🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.2

Radius: 13

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.6 AU - 0.68 AU

Year: 341 Days

Day: 11.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 54,820,165 km

• M1: 165,904 km (0.091 R)
• M2: 874,848 km (0.109 R)
• M3: 1,854,116 km (0.105 R)
• M4: 2,754,396 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.9

Radius: 14.5

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.65 AU - 2.43 AU

Year: 1943 Days

Day: 12.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 54,820,165 km

• M1: 183,557 km (0.087 R)
• M2: 701,016 km (0.119 R)
• M3: 1,417,739 km (0.051 R)
• M4: 2,167,673 km (0.042 R)
• M5: 2,685,431 km (0.063 R)
• M6: 3,506,125 km (0.1 R)
• M7: 3,976,162 km (0.088 R)
• M8: 4,529,973 km (0.061 R)
• M9: 5,294,568 km (0.08 R)
• M10: 6,093,121 km (0.081 R)
• M11: 6,832,434 km (0.103 R)
• M12: 7,454,911 km (0.09 R)
• M13: 8,587,067 km (0.116 R)
• M14: 9,279,107 km (0.077 R)
• M15: 10,963,130 km (0.075 R)
• M16: 13,793,672 km (0.056 R)
• M17: 14,422,581 km (0.108 R)
• M18: 15,641,355 km (0.111 R)
• M19: 17,029,623 km (0.09 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 252.4

Radius: 5.2

Gravity: 9.33 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6.2 AU - 8.94 AU

Year: 13889 Days

Day: 20 Hours

Environment

Temp: -224 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 54,820,165 km

• M1: 64,925 km (0.08 R)
• M2: 226,790 km (0.102 R)
• M3: 416,780 km (0.08 R)
• M4: 604,974 km (0.092 R)
• M5: 850,613 km (0.119 R)
• M6: 1,217,876 km (0.107 R)
• M7: 1,504,057 km (0.115 R)
• M8: 3,437,011 km (0.119 R)
• M9: 5,182,669 km (0.048 R)
• M10: 7,248,765 km (0.1 R)
• M11: 9,016,563 km (0.089 R)
• M12: 10,343,197 km (0.104 R)
• M13: 10,643,440 km (0.094 R)
• M14: 11,794,745 km (0.112 R)
• M15: 15,159,051 km (0.099 R)
• M16: 16,886,308 km (0.091 R)
• M17: 18,156,245 km (0.088 R)
• M18: 24,223,486 km (0.111 R)
• M19: 25,744,148 km (0.063 R)
• M20: 34,754,577 km (0.065 R)
• M21: 36,801,375 km (0.074 R)
• M22: 39,653,459 km (0.051 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498.9

Radius: 6.7

Gravity: 11.11 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.93 AU - 8.53 AU

Year: 14332 Days

Day: 15.7 Hours

Environment

Temp: -238 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 54,820,165 km

• M1: 83,326 km (0.072 R)
• M2: 527,781 km (0.088 R)
• M3: 1,390,811 km (0.042 R)
• M4: 2,272,840 km (0.108 R)
• M5: 2,766,962 km (0.087 R)
• M6: 3,355,331 km (0.115 R)
• M7: 3,939,211 km (0.115 R)
• M8: 4,682,713 km (0.08 R)
• M9: 6,802,963 km (0.112 R)
• M10: 7,174,714 km (0.101 R)
• M11: 8,140,518 km (0.046 R)
• M12: 9,644,575 km (0.076 R)
• M13: 9,903,379 km (0.089 R)
• M14: 10,985,570 km (0.108 R)
• M15: 14,298,116 km (0.066 R)
• M16: 14,702,928 km (0.12 R)
• M17: 15,819,975 km (0.067 R)
• M18: 19,509,208 km (0.102 R)
• M19: 19,840,268 km (0.083 R)
• M20: 22,264,053 km (0.11 R)
• M21: 25,365,665 km (0.058 R)
• M22: 26,058,752 km (0.107 R)
• M23: 26,460,423 km (0.118 R)
• M24: 29,933,487 km (0.069 R)
• M25: 34,777,765 km (0.103 R)
• M26: 39,456,738 km (0.082 R)
• M27: 53,840,872 km (0.077 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: 196 - 17,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit