🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.12 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.6

Radius: 8.9

Gravity: 9.51 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.26 AU - 5.22 AU

Year: 5922 Days

Day: 13.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 69,973,893 km

• M1: 110,702 km (0.106 R)
• M2: 388,954 km (0.095 R)
• M3: 667,356 km (0.109 R)
• M4: 994,527 km (0.09 R)
• M5: 2,353,474 km (0.049 R)
• M6: 2,651,024 km (0.067 R)
• M7: 3,585,412 km (0.053 R)
• M8: 4,278,499 km (0.077 R)
• M9: 5,143,923 km (0.076 R)
• M10: 6,654,412 km (0.097 R)
• M11: 6,967,670 km (0.109 R)
• M12: 7,586,258 km (0.032 R)
• M13: 8,602,626 km (0.1 R)
• M14: 9,101,086 km (0.114 R)
• M15: 9,400,730 km (0.091 R)
• M16: 14,091,521 km (0.091 R)
• M17: 15,500,284 km (0.083 R)
• M18: 16,872,097 km (0.089 R)
• M19: 19,359,012 km (0.059 R)
• M20: 20,287,865 km (0.091 R)
• M21: 21,171,539 km (0.067 R)
• M22: 22,389,117 km (0.116 R)
• M23: 22,700,729 km (0.043 R)
• M24: 25,214,572 km (0.082 R)
• M25: 26,756,327 km (0.106 R)
• M26: 28,088,496 km (0.11 R)
• M27: 30,405,917 km (0.091 R)
• M28: 31,659,996 km (0.096 R)
• M29: 32,448,676 km (0.08 R)
• M30: 34,271,077 km (0.055 R)

Planet 2 - Ice Giant

Semi-Major Axis: 7.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.5

Radius: 6

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.12 AU - 9 AU

Year: 14099 Days

Day: 21.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 69,973,893 km

• M1: 79,885 km (0.05 R)
• M2: 533,017 km (0.116 R)
• M3: 754,721 km (0.098 R)
• M4: 1,075,010 km (0.086 R)
• M5: 1,314,965 km (0.118 R)
• M6: 1,566,290 km (0.115 R)
• M7: 2,032,287 km (0.057 R)
• M8: 3,546,068 km (0.067 R)
• M9: 3,943,699 km (0.061 R)
• M10: 4,321,583 km (0.103 R)
• M11: 4,801,493 km (0.115 R)
• M12: 7,253,253 km (0.077 R)
• M13: 8,884,318 km (0.114 R)
• M14: 11,063,511 km (0.103 R)
• M15: 18,435,694 km (0.096 R)
• M16: 19,827,103 km (0.045 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 858.9

Radius: 7.9

Gravity: 13.76 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.68 AU - 9.6 AU

Year: 15752 Days

Day: 18.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 69,973,893 km

• M1: 99,034 km (0.055 R)
• M2: 1,551,480 km (0.111 R)
• M3: 1,855,911 km (0.058 R)
• M4: 2,366,489 km (0.061 R)
• M5: 2,725,224 km (0.037 R)
• M6: 4,116,933 km (0.109 R)
• M7: 4,949,446 km (0.106 R)
• M8: 5,929,611 km (0.094 R)
• M9: 7,306,809 km (0.093 R)
• M10: 8,268,873 km (0.101 R)
• M11: 9,097,346 km (0.072 R)
• M12: 10,151,861 km (0.069 R)
• M13: 10,560,114 km (0.081 R)
• M14: 11,040,173 km (0.057 R)
• M15: 12,435,323 km (0.095 R)
• M16: 14,522,363 km (0.096 R)
• M17: 15,342,758 km (0.084 R)
• M18: 16,671,187 km (0.111 R)
• M19: 17,075,999 km (0.097 R)
• M20: 18,329,928 km (0.028 R)
• M21: 26,616,304 km (0.07 R)
• M22: 31,504,264 km (0.083 R)
• M23: 32,624,304 km (0.088 R)
• M24: 32,876,675 km (0.092 R)
• M25: 35,340,552 km (0.096 R)
• M26: 38,484,651 km (0.048 R)
• M27: 43,010,585 km (0.102 R)
• M28: 44,543,065 km (0.102 R)
• M29: 47,879,098 km (0.092 R)
• M30: 57,031,495 km (0.112 R)
• M31: 57,766,171 km (0.088 R)
• M32: 61,150,224 km (0.095 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 11,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit