🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.63 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.4

Radius: 11

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.9 AU - 3.6 AU

Year: 4044 Days

Day: 9.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 22,885,232 km

• M1: 140,173 km (0.09 R)
• M2: 912,397 km (0.092 R)
• M3: 1,748,051 km (0.11 R)
• M4: 2,203,427 km (0.117 R)
• M5: 2,703,832 km (0.09 R)
• M6: 3,699,705 km (0.08 R)
• M7: 4,224,494 km (0.095 R)
• M8: 4,848,766 km (0.052 R)
• M9: 5,505,950 km (0.049 R)
• M10: 6,371,822 km (0.12 R)
• M11: 8,264,534 km (0.105 R)
• M12: 9,799,109 km (0.075 R)
• M13: 10,463,324 km (0.063 R)
• M14: 10,806,651 km (0.114 R)
• M15: 11,652,029 km (0.1 R)
• M16: 12,067,761 km (0.119 R)
• M17: 12,685,600 km (0.061 R)
• M18: 14,296,321 km (0.118 R)
• M19: 15,042,365 km (0.102 R)
• M20: 17,139,129 km (0.068 R)
• M21: 17,859,143 km (0.051 R)
• M22: 18,288,489 km (0.067 R)
• M23: 19,877,967 km (0.119 R)
• M24: 21,282,691 km (0.053 R)
• M25: 22,044,443 km (0.118 R)
• M26: 25,351,154 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.2

Radius: 10.6

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.72 AU - 5 AU

Year: 6284 Days

Day: 10.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 22,885,232 km

• M1: 133,441 km (0.06 R)
• M2: 482,752 km (0.076 R)
• M3: 1,560,007 km (0.104 R)
• M4: 1,974,841 km (0.064 R)
• M5: 2,660,000 km (0.118 R)
• M6: 3,316,585 km (0.092 R)
• M7: 3,747,576 km (0.057 R)
• M8: 4,215,668 km (0.098 R)
• M9: 5,686,365 km (0.049 R)
• M10: 6,064,847 km (0.109 R)
• M11: 6,937,900 km (0.071 R)
• M12: 8,702,557 km (0.052 R)
• M13: 9,566,784 km (0.102 R)
• M14: 9,936,440 km (0.118 R)
• M15: 13,096,396 km (0.106 R)
• M16: 13,914,996 km (0.11 R)
• M17: 14,551,086 km (0.109 R)
• M18: 15,317,476 km (0.047 R)
• M19: 16,226,133 km (0.115 R)
• M20: 19,690,820 km (0.109 R)
• M21: 20,089,049 km (0.109 R)
• M22: 21,385,764 km (0.094 R)
• M23: 22,304,594 km (0.115 R)
• M24: 22,882,939 km (0.076 R)
• M25: 24,372,784 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146

Radius: 8.8

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.29 AU - 5.21 AU

Year: 7146 Days

Day: 11.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 22,885,232 km

• M1: 199,264 km (0.097 R)
• M2: 1,702,274 km (0.059 R)
• M3: 3,095,330 km (0.105 R)
• M4: 3,405,147 km (0.115 R)
• M5: 3,695,815 km (0.033 R)
• M6: 4,024,183 km (0.117 R)
• M7: 4,979,964 km (0.047 R)
• M8: 6,192,604 km (0.096 R)
• M9: 6,959,592 km (0.028 R)
• M10: 9,679,581 km (0.096 R)
• M11: 10,306,097 km (0.084 R)
• M12: 12,945,003 km (0.095 R)
• M13: 14,748,256 km (0.086 R)
• M14: 15,577,626 km (0.112 R)
• M15: 16,111,541 km (0.093 R)
• M16: 19,087,043 km (0.101 R)
• M17: 19,946,782 km (0.096 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 13,138 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit