🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.58 AU - 0.64 AU

Year: 211 Days

Day: 13 Hours

Environment

Temp: 1 °C

Axial Tilt: 41 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.5

Radius: 11.2

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.11 AU - 4.49 AU

Year: 3281 Days

Day: 5.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 52,373,813 km

• M1: 139,276 km (0.075 R)
• M2: 653,443 km (0.109 R)
• M3: 1,347,877 km (0.119 R)
• M4: 1,732,194 km (0.095 R)
• M5: 2,262,369 km (0.119 R)
• M6: 4,274,610 km (0.118 R)
• M7: 4,672,241 km (0.078 R)
• M8: 5,302,197 km (0.05 R)
• M9: 6,074,122 km (0.111 R)
• M10: 6,608,785 km (0.111 R)
• M11: 7,239,490 km (0.065 R)
• M12: 7,875,580 km (0.047 R)
• M13: 11,362,706 km (0.047 R)
• M14: 12,408,545 km (0.078 R)
• M15: 13,767,043 km (0.092 R)
• M16: 17,008,081 km (0.114 R)
• M17: 22,493,685 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.1

Radius: 13

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.39 AU - 6.65 AU

Year: 5744 Days

Day: 13 Hours

Environment

Temp: -169 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 52,373,813 km

• M1: 161,715 km (0.099 R)
• M2: 686,804 km (0.094 R)
• M3: 1,157,888 km (0.07 R)
• M4: 1,741,319 km (0.09 R)
• M5: 2,283,462 km (0.099 R)
• M6: 3,236,550 km (0.085 R)
• M7: 4,569,317 km (0.107 R)
• M8: 5,287,238 km (0.098 R)
• M9: 6,571,086 km (0.104 R)
• M10: 8,486,538 km (0.065 R)
• M11: 9,486,151 km (0.082 R)
• M12: 10,470,056 km (0.1 R)
• M13: 11,570,348 km (0.106 R)
• M14: 12,021,236 km (0.076 R)
• M15: 13,119,284 km (0.103 R)
• M16: 15,818,180 km (0.04 R)
• M17: 16,499,598 km (0.06 R)
• M18: 17,987,947 km (0.118 R)
• M19: 19,918,508 km (0.076 R)
• M20: 21,081,781 km (0.101 R)
• M21: 22,366,976 km (0.029 R)
• M22: 24,269,263 km (0.102 R)
• M23: 29,679,619 km (0.105 R)
• M24: 31,486,313 km (0.043 R)
• M25: 34,076,151 km (0.044 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298.7

Radius: 4.1

Gravity: 17.77 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 10.75 AU - 12.27 AU

Year: 17296 Days

Day: 20.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 52,373,813 km

• M1: 52,509 km (0.056 R)
• M2: 908,358 km (0.108 R)
• M3: 1,151,006 km (0.113 R)
• M4: 1,506,451 km (0.068 R)
• M5: 2,199,537 km (0.111 R)
• M6: 2,722,831 km (0.099 R)
• M7: 3,251,211 km (0.079 R)
• M8: 4,182,008 km (0.089 R)
• M9: 4,328,166 km (0.106 R)
• M10: 5,729,598 km (0.066 R)
• M11: 7,450,572 km (0.08 R)
• M12: 8,198,711 km (0.108 R)
• M13: 10,472,449 km (0.067 R)
• M14: 12,400,766 km (0.101 R)
• M15: 22,124,627 km (0.114 R)
• M16: 26,341,043 km (0.038 R)
• M17: 28,271,454 km (0.091 R)
• M18: 29,005,830 km (0.1 R)
• M19: 34,268,683 km (0.075 R)
• M20: 35,586,042 km (0.105 R)
• M21: 38,194,281 km (0.072 R)
• M22: 43,787,446 km (0.118 R)
• M23: 45,053,044 km (0.081 R)
• M24: 48,546,903 km (0.101 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 13,694 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit