🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.7

Radius: 10.5

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.6 AU - 0.94 AU

Year: 475 Days

Day: 14.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 36,917,518 km

• M1: 130,599 km (0.092 R)
• M2: 988,842 km (0.1 R)
• M3: 1,533,528 km (0.083 R)
• M4: 2,113,668 km (0.111 R)
• M5: 2,997,941 km (0.09 R)
• M6: 3,862,617 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.5

Radius: 10.3

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.91 AU - 0.91 AU

Year: 610 Days

Day: 6.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 36,917,518 km

• M1: 128,056 km (0.08 R)
• M2: 455,974 km (0.06 R)
• M3: 845,527 km (0.059 R)
• M4: 1,490,444 km (0.109 R)
• M5: 1,823,299 km (0.078 R)
• M6: 2,169,468 km (0.112 R)
• M7: 2,905,789 km (0.086 R)
• M8: 3,307,609 km (0.103 R)
• M9: 3,692,823 km (0.108 R)
• M10: 4,165,702 km (0.119 R)
• M11: 4,585,175 km (0.062 R)
• M12: 5,421,876 km (0.068 R)
• M13: 5,813,074 km (0.092 R)
• M14: 6,222,972 km (0.097 R)
• M15: 6,833,332 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.4

Radius: 12

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.96 AU - 1.36 AU

Year: 878 Days

Day: 11.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 36,917,518 km

• M1: 149,299 km (0.042 R)
• M2: 643,121 km (0.09 R)
• M3: 1,138,141 km (0.057 R)
• M4: 1,541,756 km (0.045 R)
• M5: 2,272,541 km (0.11 R)
• M6: 3,032,199 km (0.087 R)
• M7: 3,494,008 km (0.094 R)
• M8: 4,133,240 km (0.046 R)
• M9: 4,667,154 km (0.029 R)
• M10: 5,208,100 km (0.09 R)
• M11: 5,686,963 km (0.078 R)
• M12: 7,206,129 km (0.047 R)
• M13: 8,060,034 km (0.103 R)
• M14: 8,952,385 km (0.055 R)
• M15: 9,582,940 km (0.078 R)
• M16: 10,029,789 km (0.04 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 380.7

Radius: 4.5

Gravity: 18.8 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.9 AU - 6.11 AU

Year: 9067 Days

Day: 15.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 36,917,518 km

• M1: 56,548 km (0.094 R)
• M2: 218,562 km (0.051 R)
• M3: 584,928 km (0.065 R)
• M4: 992,731 km (0.108 R)
• M5: 1,208,152 km (0.1 R)
• M6: 1,677,441 km (0.061 R)
• M7: 1,819,110 km (0.1 R)
• M8: 2,143,139 km (0.085 R)
• M9: 2,362,450 km (0.107 R)
• M10: 2,966,376 km (0.071 R)
• M11: 3,482,638 km (0.119 R)
• M12: 4,081,778 km (0.111 R)
• M13: 5,149,757 km (0.105 R)
• M14: 6,056,021 km (0.11 R)
• M15: 9,361,087 km (0.088 R)
• M16: 10,798,722 km (0.11 R)
• M17: 11,043,614 km (0.106 R)
• M18: 12,008,071 km (0.054 R)
• M19: 13,193,485 km (0.096 R)
• M20: 13,529,781 km (0.104 R)
• M21: 13,700,173 km (0.108 R)
• M22: 14,219,726 km (0.112 R)
• M23: 15,053,735 km (0.118 R)
• M24: 15,420,997 km (0.107 R)
• M25: 17,955,484 km (0.113 R)
• M26: 19,500,980 km (0.105 R)
• M27: 20,679,063 km (0.12 R)
• M28: 24,329,401 km (0.105 R)
• M29: 25,606,668 km (0.097 R)
• M30: 26,660,136 km (0.08 R)
• M31: 27,107,583 km (0.104 R)
• M32: 29,135,681 km (0.075 R)
• M33: 29,897,583 km (0.079 R)
• M34: 32,566,858 km (0.103 R)
• M35: 33,284,030 km (0.099 R)
• M36: 36,476,898 km (0.098 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 20,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit