🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.1

Radius: 9.2

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.44 AU - 0.66 AU

Year: 272 Days

Day: 14.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 51,264,759 km

• M1: 114,442 km (0.116 R)
• M2: 304,432 km (0.108 R)
• M3: 673,789 km (0.109 R)
• M4: 902,674 km (0.113 R)
• M5: 1,263,354 km (0.098 R)
• M6: 1,578,108 km (0.051 R)
• M7: 1,757,476 km (0.104 R)
• M8: 1,947,315 km (0.111 R)
• M9: 2,141,643 km (0.094 R)
• M10: 2,436,351 km (0.093 R)
• M11: 2,673,763 km (0.12 R)
• M12: 2,915,962 km (0.097 R)
• M13: 3,127,343 km (0.051 R)
• M14: 3,700,752 km (0.077 R)
• M15: 3,892,537 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.5

Radius: 14.4

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.51 AU - 0.69 AU

Year: 310 Days

Day: 7.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 51,264,759 km

• M1: 181,612 km (0.091 R)
• M2: 478,264 km (0.088 R)
• M3: 790,026 km (0.096 R)
• M4: 1,116,599 km (0.119 R)
• M5: 1,424,770 km (0.053 R)
• M6: 1,753,287 km (0.078 R)
• M7: 2,079,261 km (0.117 R)
• M8: 2,419,297 km (0.11 R)
• M9: 2,698,596 km (0.114 R)
• M10: 3,106,849 km (0.11 R)
• M11: 3,398,415 km (0.029 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307

Radius: 12.8

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.78 AU - 0.86 AU

Year: 495 Days

Day: 9.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 51,264,759 km

• M1: 173,085 km (0.097 R)
• M2: 428,000 km (0.077 R)
• M3: 674,238 km (0.117 R)
• M4: 1,423,873 km (0.051 R)
• M5: 2,047,097 km (0.106 R)
• M6: 2,346,742 km (0.113 R)
• M7: 2,640,851 km (0.105 R)
• M8: 2,982,682 km (0.104 R)
• M9: 3,425,342 km (0.08 R)
• M10: 3,807,565 km (0.079 R)
• M11: 4,106,013 km (0.114 R)
• M12: 4,389,052 km (0.11 R)
• M13: 4,663,414 km (0.044 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 235.8

Radius: 6.3

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 8.12 AU - 10.44 AU

Year: 18852 Days

Day: 19.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 51,264,759 km

• M1: 83,476 km (0.117 R)
• M2: 456,872 km (0.053 R)
• M3: 610,958 km (0.084 R)
• M4: 840,142 km (0.103 R)
• M5: 1,053,169 km (0.113 R)
• M6: 1,292,226 km (0.116 R)
• M7: 2,085,095 km (0.107 R)
• M8: 2,555,730 km (0.119 R)
• M9: 3,754,757 km (0.089 R)
• M10: 5,551,727 km (0.101 R)
• M11: 5,926,020 km (0.104 R)
• M12: 6,712,157 km (0.086 R)
• M13: 7,784,176 km (0.081 R)
• M14: 10,628,630 km (0.073 R)
• M15: 11,530,256 km (0.088 R)
• M16: 12,823,829 km (0.081 R)
• M17: 12,977,466 km (0.119 R)
• M18: 14,348,231 km (0.087 R)
• M19: 15,059,569 km (0.085 R)
• M20: 16,884,364 km (0.067 R)
• M21: 17,416,483 km (0.112 R)
• M22: 18,751,943 km (0.081 R)
• M23: 19,312,636 km (0.083 R)
• M24: 19,690,969 km (0.07 R)
• M25: 20,201,248 km (0.099 R)
• M26: 25,088,012 km (0.051 R)
• M27: 27,206,318 km (0.07 R)
• M28: 27,580,312 km (0.102 R)
• M29: 28,640,812 km (0.069 R)
• M30: 32,348,146 km (0.047 R)
• M31: 34,161,123 km (0.11 R)
• M32: 44,731,110 km (0.074 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: 368 - 10,466 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit