🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.67 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.5

Radius: 13.1

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.56 AU - 4.12 AU

Year: 4140 Days

Day: 8.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 29,913,886 km

• M1: 162,912 km (0.105 R)
• M2: 593,754 km (0.087 R)
• M3: 1,524,402 km (0.115 R)
• M4: 2,057,120 km (0.108 R)
• M5: 2,496,040 km (0.105 R)
• M6: 4,644,415 km (0.114 R)
• M7: 6,228,358 km (0.037 R)
• M8: 7,127,142 km (0.069 R)
• M9: 8,073,947 km (0.087 R)
• M10: 9,023,893 km (0.114 R)
• M11: 9,711,445 km (0.082 R)
• M12: 14,814,079 km (0.078 R)
• M13: 15,771,804 km (0.067 R)
• M14: 16,472,371 km (0.11 R)
• M15: 16,950,785 km (0.117 R)
• M16: 17,873,056 km (0.08 R)
• M17: 19,023,613 km (0.105 R)
• M18: 20,910,491 km (0.108 R)
• M19: 21,542,692 km (0.088 R)
• M20: 23,142,043 km (0.095 R)
• M21: 23,666,982 km (0.049 R)
• M22: 25,290,118 km (0.09 R)
• M23: 26,008,039 km (0.094 R)
• M24: 28,843,367 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.7

Radius: 10.7

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.64 AU - 4.5 AU

Year: 5569 Days

Day: 8.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 29,913,886 km

• M1: 133,142 km (0.101 R)
• M2: 528,828 km (0.09 R)
• M3: 891,903 km (0.11 R)
• M4: 1,593,666 km (0.09 R)
• M5: 2,037,224 km (0.11 R)
• M6: 2,394,464 km (0.082 R)
• M7: 4,804,784 km (0.099 R)
• M8: 5,272,577 km (0.102 R)
• M9: 7,636,523 km (0.075 R)
• M10: 8,198,113 km (0.12 R)
• M11: 11,622,408 km (0.103 R)
• M12: 12,775,509 km (0.072 R)
• M13: 13,299,999 km (0.106 R)
• M14: 17,510,880 km (0.031 R)
• M15: 20,409,039 km (0.097 R)
• M16: 21,564,683 km (0.095 R)
• M17: 23,534,737 km (0.073 R)
• M18: 25,704,804 km (0.094 R)
• M19: 26,795,821 km (0.117 R)
• M20: 27,395,858 km (0.076 R)
• M21: 29,612,450 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.9

Radius: 10.4

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.87 AU - 4.29 AU

Year: 5590 Days

Day: 8.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 29,913,886 km

• M1: 140,024 km (0.083 R)
• M2: 870,959 km (0.058 R)
• M3: 1,259,165 km (0.094 R)
• M4: 2,137,454 km (0.055 R)
• M5: 3,047,458 km (0.114 R)
• M6: 3,830,154 km (0.101 R)
• M7: 4,317,245 km (0.118 R)
• M8: 5,472,889 km (0.07 R)
• M9: 5,940,681 km (0.103 R)
• M10: 6,403,238 km (0.071 R)
• M11: 7,612,437 km (0.113 R)
• M12: 8,346,664 km (0.03 R)
• M13: 9,618,993 km (0.08 R)
• M14: 10,521,517 km (0.106 R)
• M15: 11,062,164 km (0.096 R)
• M16: 12,149,890 km (0.115 R)
• M17: 13,516,168 km (0.053 R)
• M18: 14,537,173 km (0.091 R)
• M19: 15,038,476 km (0.097 R)
• M20: 15,608,892 km (0.05 R)
• M21: 17,283,192 km (0.072 R)
• M22: 17,782,699 km (0.059 R)
• M23: 20,014,250 km (0.072 R)
• M24: 21,126,510 km (0.106 R)
• M25: 21,987,297 km (0.118 R)
• M26: 23,473,851 km (0.036 R)
• M27: 24,788,966 km (0.111 R)
• M28: 26,645,774 km (0.078 R)
• M29: 28,767,371 km (0.116 R)
• M30: 29,381,022 km (0.077 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 10,393 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit