🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257

Radius: 8.8

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.97 AU - 1.01 AU

Year: 692 Days

Day: 11.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 35,621,488 km

• M1: 109,506 km (0.107 R)
• M2: 586,723 km (0.096 R)
• M3: 1,066,334 km (0.078 R)
• M4: 1,344,885 km (0.096 R)
• M5: 1,673,103 km (0.051 R)
• M6: 2,062,955 km (0.064 R)
• M7: 2,417,950 km (0.115 R)
• M8: 2,813,487 km (0.085 R)
• M9: 3,439,554 km (0.093 R)
• M10: 3,824,320 km (0.054 R)
• M11: 4,223,896 km (0.118 R)
• M12: 4,548,972 km (0.074 R)
• M13: 5,201,817 km (0.117 R)
• M14: 5,710,151 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.5

Radius: 13.8

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.52 AU - 4.88 AU

Year: 7162 Days

Day: 10.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 94.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 35,621,488 km

• M1: 171,888 km (0.1 R)
• M2: 611,107 km (0.062 R)
• M3: 1,067,082 km (0.114 R)
• M4: 1,643,482 km (0.049 R)
• M5: 3,193,915 km (0.052 R)
• M6: 3,750,568 km (0.113 R)
• M7: 4,537,603 km (0.052 R)
• M8: 5,541,554 km (0.03 R)
• M9: 6,023,409 km (0.114 R)
• M10: 8,568,368 km (0.06 R)
• M11: 11,084,903 km (0.083 R)
• M12: 12,705,497 km (0.051 R)
• M13: 16,702,153 km (0.112 R)
• M14: 17,291,868 km (0.039 R)
• M15: 19,987,173 km (0.081 R)
• M16: 22,735,585 km (0.067 R)
• M17: 23,680,745 km (0.108 R)
• M18: 24,803,477 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.9

Radius: 10.2

Gravity: 9.07 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.62 AU - 5.78 AU

Year: 7162 Days

Day: 10.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 35,621,488 km

• M1: 130,001 km (0.117 R)
• M2: 472,580 km (0.116 R)
• M3: 910,153 km (0.113 R)
• M4: 1,299,407 km (0.106 R)
• M5: 1,656,796 km (0.098 R)
• M6: 2,113,070 km (0.12 R)
• M7: 2,691,266 km (0.105 R)
• M8: 3,878,325 km (0.042 R)
• M9: 4,923,864 km (0.06 R)
• M10: 7,887,099 km (0.09 R)
• M11: 10,420,988 km (0.077 R)
• M12: 12,533,758 km (0.066 R)
• M13: 16,961,855 km (0.1 R)
• M14: 24,381,012 km (0.053 R)
• M15: 24,822,625 km (0.074 R)
• M16: 25,995,472 km (0.045 R)
• M17: 27,489,357 km (0.083 R)
• M18: 28,354,332 km (0.12 R)
• M19: 29,635,787 km (0.081 R)
• M20: 32,207,823 km (0.099 R)
• M21: 33,711,431 km (0.085 R)
• M22: 34,480,514 km (0.034 R)
• M23: 36,396,863 km (0.11 R)
• M24: 40,441,092 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 133.8

Radius: 6.4

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 6.68 AU - 8.36 AU

Year: 14496 Days

Day: 21.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 35,621,488 km

• M1: 165,156 km (0.038 R)
• M2: 381,325 km (0.096 R)
• M3: 589,565 km (0.119 R)
• M4: 818,749 km (0.089 R)
• M5: 2,014,485 km (0.094 R)
• M6: 3,888,647 km (0.11 R)
• M7: 4,184,701 km (0.117 R)
• M8: 4,522,344 km (0.09 R)
• M9: 5,769,990 km (0.062 R)
• M10: 6,287,898 km (0.041 R)
• M11: 7,050,099 km (0.102 R)
• M12: 9,051,718 km (0.089 R)
• M13: 9,309,625 km (0.073 R)
• M14: 10,531,690 km (0.06 R)
• M15: 14,249,796 km (0.11 R)
• M16: 34,880,389 km (0.094 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 13,332 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit