🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31

Radius: 11.4

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.62 AU - 0.68 AU

Year: 368 Days

Day: 14.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 79,308,066 km

• M1: 141,819 km (0.088 R)
• M2: 504,743 km (0.104 R)
• M3: 1,017,415 km (0.1 R)
• M4: 1,618,051 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361

Radius: 11.9

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.94 AU - 2.84 AU

Year: 2597 Days

Day: 7.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 79,308,066 km

• M1: 147,952 km (0.064 R)
• M2: 536,757 km (0.08 R)
• M3: 951,742 km (0.099 R)
• M4: 1,406,669 km (0.064 R)
• M5: 1,779,317 km (0.086 R)
• M6: 2,268,203 km (0.119 R)
• M7: 3,387,195 km (0.043 R)
• M8: 4,051,858 km (0.079 R)
• M9: 5,100,539 km (0.081 R)
• M10: 5,951,153 km (0.057 R)
• M11: 6,423,433 km (0.084 R)
• M12: 7,192,666 km (0.109 R)
• M13: 7,816,489 km (0.12 R)
• M14: 8,292,509 km (0.106 R)
• M15: 10,500,125 km (0.091 R)
• M16: 12,787,327 km (0.111 R)
• M17: 13,491,783 km (0.093 R)
• M18: 14,797,623 km (0.074 R)
• M19: 15,296,981 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.4

Radius: 14.7

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.98 AU - 4.5 AU

Year: 5084 Days

Day: 5.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 79,308,066 km

• M1: 182,809 km (0.111 R)
• M2: 748,438 km (0.085 R)
• M3: 1,844,691 km (0.119 R)
• M4: 2,424,233 km (0.11 R)
• M5: 2,889,034 km (0.045 R)
• M6: 3,374,330 km (0.104 R)
• M7: 3,980,351 km (0.06 R)
• M8: 7,817,985 km (0.05 R)
• M9: 8,285,328 km (0.113 R)
• M10: 9,924,772 km (0.115 R)
• M11: 11,132,326 km (0.074 R)
• M12: 13,124,371 km (0.112 R)
• M13: 15,624,600 km (0.114 R)
• M14: 17,866,623 km (0.09 R)
• M15: 18,617,305 km (0.113 R)
• M16: 21,133,841 km (0.056 R)
• M17: 23,201,283 km (0.092 R)
• M18: 25,635,839 km (0.085 R)
• M19: 27,241,174 km (0.055 R)

Asteroid Belt

Center: 6.42 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 833.3

Radius: 5.5

Gravity: 27.55 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.46 AU - 9.74 AU

Year: 19296 Days

Day: 20.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 79,308,066 km

• M1: 68,665 km (0.064 R)
• M2: 711,936 km (0.085 R)
• M3: 2,689,321 km (0.08 R)
• M4: 4,213,723 km (0.075 R)
• M5: 5,939,035 km (0.117 R)
• M6: 7,731,068 km (0.048 R)
• M7: 11,274,593 km (0.12 R)
• M8: 13,909,760 km (0.077 R)
• M9: 15,211,261 km (0.089 R)
• M10: 19,882,006 km (0.115 R)
• M11: 28,309,452 km (0.087 R)
• M12: 30,767,495 km (0.097 R)
• M13: 34,306,382 km (0.074 R)
• M14: 35,683,131 km (0.113 R)
• M15: 35,962,730 km (0.043 R)
• M16: 39,136,598 km (0.079 R)
• M17: 41,404,502 km (0.113 R)
• M18: 41,713,421 km (0.072 R)
• M19: 46,366,364 km (0.103 R)
• M20: 54,252,266 km (0.096 R)
• M21: 68,221,267 km (0.106 R)
• M22: 71,719,314 km (0.12 R)
• M23: 72,612,263 km (0.092 R)
• M24: 78,597,076 km (0.097 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: 532 - 16,738 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit