🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.3

Radius: 11.8

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.59 AU - 0.71 AU

Year: 368 Days

Day: 13.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 58,223,646 km

• M1: 146,756 km (0.098 R)
• M2: 616,642 km (0.084 R)
• M3: 1,037,461 km (0.026 R)
• M4: 1,407,716 km (0.114 R)
• M5: 1,993,392 km (0.106 R)
• M6: 2,429,769 km (0.06 R)
• M7: 2,871,082 km (0.117 R)
• M8: 3,588,703 km (0.082 R)
• M9: 4,331,008 km (0.058 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.6

Radius: 12.3

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.88 AU - 1.2 AU

Year: 746 Days

Day: 13.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 58,223,646 km

• M1: 153,039 km (0.113 R)
• M2: 641,924 km (0.108 R)
• M3: 1,029,084 km (0.08 R)
• M4: 1,836,613 km (0.118 R)
• M5: 3,279,036 km (0.078 R)
• M6: 3,677,714 km (0.042 R)
• M7: 4,557,798 km (0.112 R)
• M8: 5,248,492 km (0.026 R)
• M9: 6,066,343 km (0.115 R)
• M10: 7,096,773 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.2

Radius: 12.8

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.29 AU - 1.45 AU

Year: 1127 Days

Day: 13.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 58,223,646 km

• M1: 159,172 km (0.1 R)
• M2: 583,432 km (0.058 R)
• M3: 1,339,051 km (0.115 R)
• M4: 1,913,806 km (0.104 R)
• M5: 3,098,172 km (0.094 R)
• M6: 3,582,420 km (0.092 R)
• M7: 4,395,933 km (0.055 R)
• M8: 5,084,084 km (0.084 R)
• M9: 5,641,485 km (0.084 R)
• M10: 6,346,839 km (0.057 R)
• M11: 7,958,906 km (0.107 R)
• M12: 8,901,223 km (0.087 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457.3

Radius: 5.7

Gravity: 14.08 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 7.68 AU - 8.64 AU

Year: 16385 Days

Day: 18.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 58,223,646 km

• M1: 70,909 km (0.072 R)
• M2: 291,716 km (0.097 R)
• M3: 488,886 km (0.06 R)
• M4: 854,802 km (0.08 R)
• M5: 1,431,352 km (0.079 R)
• M6: 1,770,042 km (0.116 R)
• M7: 2,650,725 km (0.101 R)
• M8: 3,991,421 km (0.115 R)
• M9: 6,031,786 km (0.063 R)
• M10: 8,294,903 km (0.078 R)
• M11: 12,884,715 km (0.098 R)
• M12: 15,458,696 km (0.077 R)
• M13: 15,675,314 km (0.083 R)
• M14: 15,894,175 km (0.11 R)
• M15: 17,018,553 km (0.089 R)
• M16: 17,482,905 km (0.103 R)
• M17: 18,115,105 km (0.072 R)
• M18: 19,341,210 km (0.03 R)
• M19: 21,238,111 km (0.099 R)
• M20: 22,140,036 km (0.05 R)
• M21: 22,323,443 km (0.081 R)
• M22: 24,506,076 km (0.073 R)
• M23: 27,245,063 km (0.092 R)
• M24: 27,455,697 km (0.059 R)
• M25: 28,633,780 km (0.108 R)
• M26: 30,294,018 km (0.097 R)
• M27: 31,783,863 km (0.08 R)
• M28: 33,442,155 km (0.062 R)
• M29: 34,661,527 km (0.111 R)
• M30: 35,157,444 km (0.088 R)
• M31: 35,407,123 km (0.076 R)
• M32: 41,205,088 km (0.098 R)
• M33: 46,846,424 km (0.113 R)
• M34: 48,525,959 km (0.066 R)
• M35: 51,039,951 km (0.107 R)
• M36: 55,815,265 km (0.055 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 17,311 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit