🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.83 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.5

Radius: 14.7

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.26 AU - 2.06 AU

Year: 1451 Days

Day: 8.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 43,342,832 km

• M1: 182,809 km (0.091 R)
• M2: 692,040 km (0.119 R)
• M3: 1,355,656 km (0.082 R)
• M4: 1,821,952 km (0.062 R)
• M5: 2,995,398 km (0.106 R)
• M6: 3,740,994 km (0.091 R)
• M7: 4,329,063 km (0.059 R)
• M8: 4,998,663 km (0.09 R)
• M9: 5,605,283 km (0.115 R)
• M10: 6,355,067 km (0.066 R)
• M11: 8,539,346 km (0.065 R)
• M12: 9,012,225 km (0.06 R)
• M13: 10,075,716 km (0.09 R)
• M14: 11,326,504 km (0.091 R)
• M15: 12,754,415 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.9

Radius: 12.7

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.85 AU - 2.07 AU

Year: 1861 Days

Day: 14.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 43,342,832 km

• M1: 159,920 km (0.116 R)
• M2: 564,283 km (0.111 R)
• M3: 1,083,986 km (0.042 R)
• M4: 1,697,786 km (0.106 R)
• M5: 2,563,808 km (0.1 R)
• M6: 4,038,245 km (0.118 R)
• M7: 4,596,544 km (0.091 R)
• M8: 5,048,779 km (0.118 R)
• M9: 5,770,738 km (0.113 R)
• M10: 6,350,130 km (0.098 R)
• M11: 6,912,618 km (0.085 R)
• M12: 7,625,602 km (0.093 R)
• M13: 8,481,750 km (0.087 R)
• M14: 9,503,354 km (0.063 R)
• M15: 10,168,915 km (0.104 R)
• M16: 10,679,044 km (0.075 R)
• M17: 12,069,855 km (0.089 R)
• M18: 13,885,525 km (0.073 R)
• M19: 14,651,316 km (0.109 R)
• M20: 15,492,655 km (0.033 R)
• M21: 16,664,305 km (0.092 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 547.1

Radius: 7.4

Gravity: 9.99 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.44 AU - 6.28 AU

Year: 9621 Days

Day: 24.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 43,342,832 km

• M1: 92,003 km (0.11 R)
• M2: 470,186 km (0.081 R)
• M3: 800,797 km (0.093 R)
• M4: 1,213,688 km (0.034 R)
• M5: 1,482,814 km (0.113 R)
• M6: 1,791,883 km (0.084 R)
• M7: 2,372,772 km (0.106 R)
• M8: 2,757,538 km (0.114 R)
• M9: 3,029,506 km (0.11 R)
• M10: 3,801,431 km (0.07 R)
• M11: 4,112,595 km (0.041 R)
• M12: 4,815,705 km (0.095 R)
• M13: 7,728,376 km (0.067 R)
• M14: 9,156,736 km (0.084 R)
• M15: 9,622,285 km (0.084 R)
• M16: 10,702,082 km (0.051 R)
• M17: 12,024,677 km (0.05 R)
• M18: 12,526,428 km (0.076 R)
• M19: 14,737,185 km (0.086 R)
• M20: 15,571,942 km (0.045 R)
• M21: 16,848,311 km (0.11 R)
• M22: 17,832,365 km (0.117 R)
• M23: 18,338,455 km (0.097 R)
• M24: 19,914,469 km (0.08 R)
• M25: 22,153,500 km (0.083 R)
• M26: 23,162,538 km (0.086 R)
• M27: 23,678,351 km (0.064 R)
• M28: 29,969,989 km (0.043 R)
• M29: 33,661,166 km (0.076 R)
• M30: 35,786,653 km (0.096 R)
• M31: 36,360,510 km (0.036 R)
• M32: 40,799,378 km (0.11 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: 318 - 19,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit