🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.1

Radius: 9

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.95 AU - 1.11 AU

Year: 722 Days

Day: 7.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 24,201,127 km

• M1: 111,899 km (0.09 R)
• M2: 407,355 km (0.095 R)
• M3: 720,613 km (0.119 R)
• M4: 1,079,498 km (0.053 R)
• M5: 1,542,055 km (0.025 R)
• M6: 1,833,172 km (0.096 R)
• M7: 2,299,469 km (0.113 R)
• M8: 2,739,436 km (0.109 R)
• M9: 3,196,458 km (0.037 R)
• M10: 3,578,830 km (0.116 R)
• M11: 3,918,267 km (0.058 R)
• M12: 4,357,038 km (0.118 R)
• M13: 5,067,777 km (0.113 R)
• M14: 5,369,217 km (0.088 R)
• M15: 6,047,644 km (0.038 R)
• M16: 6,996,244 km (0.117 R)
• M17: 7,348,397 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.1

Radius: 10.5

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.05 AU - 1.65 AU

Year: 1083 Days

Day: 9.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 24,201,127 km

• M1: 131,197 km (0.1 R)
• M2: 547,379 km (0.111 R)
• M3: 883,525 km (0.078 R)
• M4: 1,272,928 km (0.111 R)
• M5: 1,804,001 km (0.037 R)
• M6: 2,337,616 km (0.058 R)
• M7: 2,874,822 km (0.097 R)
• M8: 3,678,911 km (0.114 R)
• M9: 5,066,132 km (0.083 R)
• M10: 5,768,344 km (0.111 R)
• M11: 6,512,743 km (0.108 R)
• M12: 7,508,018 km (0.101 R)
• M13: 7,943,348 km (0.081 R)
• M14: 8,601,878 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.7

Radius: 13.5

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.39 AU - 1.87 AU

Year: 1436 Days

Day: 14.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 24,201,127 km

• M1: 167,849 km (0.067 R)
• M2: 614,548 km (0.068 R)
• M3: 1,474,736 km (0.069 R)
• M4: 1,999,226 km (0.082 R)
• M5: 2,876,019 km (0.101 R)
• M6: 3,625,804 km (0.088 R)
• M7: 5,281,254 km (0.116 R)
• M8: 6,124,537 km (0.057 R)
• M9: 7,395,221 km (0.105 R)
• M10: 7,966,984 km (0.112 R)
• M11: 8,865,020 km (0.109 R)
• M12: 9,354,205 km (0.108 R)
• M13: 9,893,805 km (0.084 R)
• M14: 10,420,688 km (0.076 R)
• M15: 11,856,678 km (0.102 R)
• M16: 13,027,282 km (0.046 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.6

Radius: 4.7

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.23 AU - 8.63 AU

Year: 12592 Days

Day: 21.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 24,201,127 km

• M1: 58,642 km (0.116 R)
• M2: 864,526 km (0.108 R)
• M3: 1,067,231 km (0.051 R)
• M4: 1,535,024 km (0.093 R)
• M5: 1,722,320 km (0.114 R)
• M6: 2,129,077 km (0.055 R)
• M7: 2,302,760 km (0.112 R)
• M8: 2,986,721 km (0.091 R)
• M9: 5,351,864 km (0.1 R)
• M10: 6,124,088 km (0.037 R)
• M11: 7,549,606 km (0.047 R)
• M12: 7,989,573 km (0.091 R)
• M13: 8,846,320 km (0.094 R)
• M14: 10,041,308 km (0.105 R)
• M15: 11,916,518 km (0.098 R)
• M16: 12,652,689 km (0.107 R)
• M17: 13,862,935 km (0.057 R)
• M18: 14,215,089 km (0.116 R)
• M19: 14,419,140 km (0.057 R)
• M20: 16,793,109 km (0.105 R)
• M21: 18,980,978 km (0.114 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 15,035 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit