🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.1

Radius: 12.4

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.14 AU - 1.56 AU

Year: 1029 Days

Day: 5.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 63,012,697 km

• M1: 154,235 km (0.112 R)
• M2: 615,146 km (0.098 R)
• M3: 1,263,354 km (0.073 R)
• M4: 1,989,502 km (0.069 R)
• M5: 2,621,254 km (0.095 R)
• M6: 3,128,091 km (0.062 R)
• M7: 3,715,413 km (0.11 R)
• M8: 4,306,025 km (0.052 R)
• M9: 5,844,639 km (0.055 R)
• M10: 6,530,396 km (0.081 R)
• M11: 7,268,961 km (0.069 R)
• M12: 7,878,572 km (0.096 R)
• M13: 8,439,564 km (0.117 R)
• M14: 8,998,611 km (0.11 R)
• M15: 10,159,939 km (0.119 R)
• M16: 10,632,369 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.7

Radius: 11.3

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.35 AU - 5.43 AU

Year: 6034 Days

Day: 6.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 63,012,697 km

• M1: 141,220 km (0.088 R)
• M2: 542,591 km (0.082 R)
• M3: 931,546 km (0.108 R)
• M4: 3,615,631 km (0.119 R)
• M5: 4,379,777 km (0.072 R)
• M6: 5,850,773 km (0.072 R)
• M7: 8,438,517 km (0.096 R)
• M8: 10,065,394 km (0.078 R)
• M9: 15,632,080 km (0.093 R)
• M10: 18,254,381 km (0.096 R)
• M11: 21,497,364 km (0.074 R)
• M12: 25,487,737 km (0.048 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.6

Radius: 9.9

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.09 AU - 5.79 AU

Year: 8324 Days

Day: 11.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 63,012,697 km

• M1: 123,119 km (0.033 R)
• M2: 469,438 km (0.109 R)
• M3: 1,373,159 km (0.109 R)
• M4: 2,174,704 km (0.112 R)
• M5: 2,508,457 km (0.087 R)
• M6: 5,562,797 km (0.057 R)
• M7: 7,562,172 km (0.048 R)
• M8: 10,586,443 km (0.116 R)
• M9: 13,115,545 km (0.098 R)
• M10: 13,818,655 km (0.083 R)
• M11: 14,335,964 km (0.11 R)
• M12: 16,825,871 km (0.077 R)
• M13: 17,898,039 km (0.11 R)
• M14: 18,700,332 km (0.112 R)
• M15: 21,662,968 km (0.045 R)
• M16: 23,003,066 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 714.3

Radius: 5.1

Gravity: 27.46 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.26 AU - 9.68 AU

Year: 14760 Days

Day: 16.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 63,012,697 km

• M1: 109,356 km (0.071 R)
• M2: 331,060 km (0.099 R)
• M3: 1,169,855 km (0.059 R)
• M4: 2,648,331 km (0.111 R)
• M5: 3,226,228 km (0.053 R)
• M6: 3,768,819 km (0.096 R)
• M7: 4,760,653 km (0.049 R)
• M8: 5,280,805 km (0.11 R)
• M9: 10,253,588 km (0.101 R)
• M10: 14,422,132 km (0.081 R)
• M11: 15,579,870 km (0.039 R)
• M12: 16,720,404 km (0.075 R)
• M13: 17,997,073 km (0.078 R)
• M14: 19,337,320 km (0.105 R)
• M15: 19,509,507 km (0.118 R)
• M16: 27,370,726 km (0.105 R)
• M17: 30,051,220 km (0.077 R)
• M18: 33,641,270 km (0.084 R)
• M19: 35,668,172 km (0.085 R)
• M20: 39,963,126 km (0.093 R)
• M21: 44,891,030 km (0.116 R)
• M22: 47,500,166 km (0.025 R)
• M23: 48,762,324 km (0.115 R)
• M24: 50,208,636 km (0.084 R)
• M25: 52,181,383 km (0.055 R)
• M26: 56,807,697 km (0.057 R)
• M27: 59,310,769 km (0.118 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 19,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit