🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.9

Radius: 12.1

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.23 AU - 1.37 AU

Year: 1042 Days

Day: 9.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 66.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 48,368,282 km

• M1: 150,495 km (0.047 R)
• M2: 531,222 km (0.063 R)
• M3: 1,039,406 km (0.096 R)
• M4: 1,508,246 km (0.11 R)
• M5: 2,001,171 km (0.052 R)
• M6: 2,377,858 km (0.084 R)
• M7: 2,863,453 km (0.101 R)
• M8: 3,373,432 km (0.083 R)
• M9: 3,836,587 km (0.115 R)
• M10: 4,325,772 km (0.041 R)
• M11: 5,221,414 km (0.048 R)
• M12: 6,691,513 km (0.112 R)
• M13: 7,765,476 km (0.092 R)
• M14: 8,923,812 km (0.12 R)

Asteroid Belt

Center: 2.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.4

Radius: 8.9

Gravity: 11.95 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.54 AU - 3.56 AU

Year: 3744 Days

Day: 12 Hours

Environment

Temp: -216 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 48,368,282 km

• M1: 110,702 km (0.11 R)
• M2: 487,839 km (0.097 R)
• M3: 863,928 km (0.097 R)
• M4: 1,325,736 km (0.109 R)
• M5: 1,959,283 km (0.092 R)
• M6: 3,127,493 km (0.055 R)
• M7: 3,710,626 km (0.092 R)
• M8: 4,017,152 km (0.06 R)
• M9: 5,334,660 km (0.107 R)
• M10: 8,016,052 km (0.078 R)
• M11: 8,681,613 km (0.052 R)
• M12: 11,857,426 km (0.084 R)
• M13: 13,370,908 km (0.027 R)
• M14: 17,134,342 km (0.105 R)
• M15: 20,789,317 km (0.072 R)
• M16: 22,257,470 km (0.114 R)
• M17: 25,712,882 km (0.071 R)
• M18: 26,831,724 km (0.075 R)
• M19: 27,403,039 km (0.12 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 491

Radius: 3.8

Gravity: 34 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.32 AU - 6.92 AU

Year: 11973 Days

Day: 16.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 48,368,282 km

• M1: 47,423 km (0.044 R)
• M2: 210,335 km (0.074 R)
• M3: 338,540 km (0.082 R)
• M4: 534,214 km (0.115 R)
• M5: 896,540 km (0.115 R)
• M6: 1,085,482 km (0.073 R)
• M7: 1,752,389 km (0.101 R)
• M8: 2,416,305 km (0.115 R)
• M9: 2,869,736 km (0.106 R)
• M10: 3,426,539 km (0.083 R)
• M11: 4,509,478 km (0.066 R)
• M12: 4,812,264 km (0.103 R)
• M13: 5,160,827 km (0.097 R)
• M14: 5,424,718 km (0.095 R)
• M15: 5,594,063 km (0.106 R)
• M16: 8,042,830 km (0.057 R)
• M17: 8,533,212 km (0.098 R)
• M18: 8,855,446 km (0.119 R)
• M19: 10,484,567 km (0.094 R)
• M20: 14,386,079 km (0.076 R)
• M21: 15,921,103 km (0.093 R)
• M22: 16,835,445 km (0.104 R)
• M23: 21,680,471 km (0.034 R)
• M24: 23,511,400 km (0.103 R)
• M25: 23,690,917 km (0.105 R)
• M26: 25,632,099 km (0.047 R)
• M27: 26,885,281 km (0.089 R)
• M28: 33,654,883 km (0.111 R)
• M29: 43,335,212 km (0.092 R)
• M30: 45,665,947 km (0.043 R)
• M31: 46,367,112 km (0.086 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 15,133 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit