🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.2

Radius: 9.1

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.55 AU - 0.91 AU

Year: 403 Days

Day: 10.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 17,674,213 km

• M1: 113,246 km (0.108 R)
• M2: 409,599 km (0.105 R)
• M3: 1,045,988 km (0.088 R)
• M4: 1,370,765 km (0.091 R)
• M5: 1,658,442 km (0.11 R)
• M6: 2,163,335 km (0.109 R)
• M7: 2,826,951 km (0.097 R)
• M8: 3,344,410 km (0.104 R)
• M9: 3,824,918 km (0.039 R)
• M10: 4,218,211 km (0.064 R)
• M11: 4,527,280 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466

Radius: 8.1

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.7 AU - 0.98 AU

Year: 497 Days

Day: 13.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 17,674,213 km

• M1: 100,829 km (0.079 R)
• M2: 393,592 km (0.109 R)
• M3: 674,537 km (0.113 R)
• M4: 1,359,097 km (0.061 R)
• M5: 1,688,511 km (0.092 R)
• M6: 2,462,680 km (0.115 R)
• M7: 2,861,059 km (0.086 R)
• M8: 3,131,532 km (0.074 R)
• M9: 3,889,993 km (0.09 R)
• M10: 4,222,998 km (0.047 R)
• M11: 4,915,936 km (0.071 R)
• M12: 5,549,483 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.9

Radius: 11.3

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.69 AU - 1.85 AU

Year: 1520 Days

Day: 10.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 17,674,213 km

• M1: 140,472 km (0.089 R)
• M2: 561,441 km (0.104 R)
• M3: 940,223 km (0.03 R)
• M4: 1,672,504 km (0.088 R)
• M5: 2,663,291 km (0.092 R)
• M6: 3,370,590 km (0.107 R)
• M7: 3,793,353 km (0.088 R)
• M8: 4,234,069 km (0.08 R)
• M9: 6,280,567 km (0.087 R)
• M10: 7,148,385 km (0.083 R)
• M11: 8,121,968 km (0.054 R)
• M12: 8,569,415 km (0.043 R)
• M13: 9,003,697 km (0.114 R)
• M14: 9,636,646 km (0.1 R)
• M15: 11,644,249 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.9

Radius: 11

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.85 AU - 2.93 AU

Year: 2386 Days

Day: 9.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 17,674,213 km

• M1: 136,882 km (0.053 R)
• M2: 527,332 km (0.106 R)
• M3: 1,038,808 km (0.116 R)
• M4: 1,601,595 km (0.091 R)
• M5: 2,087,489 km (0.097 R)
• M6: 2,545,857 km (0.12 R)
• M7: 3,720,200 km (0.093 R)
• M8: 4,144,609 km (0.086 R)
• M9: 4,519,501 km (0.106 R)
• M10: 5,879,645 km (0.067 R)
• M11: 6,561,961 km (0.087 R)
• M12: 8,298,194 km (0.111 R)
• M13: 10,940,092 km (0.111 R)
• M14: 11,544,318 km (0.076 R)
• M15: 13,923,074 km (0.107 R)
• M16: 15,042,814 km (0.087 R)
• M17: 15,742,932 km (0.061 R)
• M18: 16,269,965 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.3

Radius: 14.6

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.93 AU - 2.95 AU

Year: 2461 Days

Day: 5.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 17,674,213 km

• M1: 181,761 km (0.099 R)
• M2: 705,504 km (0.105 R)
• M3: 1,484,759 km (0.066 R)
• M4: 2,079,410 km (0.119 R)
• M5: 2,677,054 km (0.114 R)
• M6: 3,552,949 km (0.081 R)
• M7: 5,073,462 km (0.115 R)
• M8: 5,641,186 km (0.063 R)
• M9: 6,196,493 km (0.093 R)
• M10: 8,020,091 km (0.104 R)
• M11: 8,932,788 km (0.111 R)
• M12: 9,913,701 km (0.047 R)
• M13: 11,497,644 km (0.119 R)
• M14: 12,219,752 km (0.101 R)
• M15: 14,086,136 km (0.067 R)
• M16: 16,399,218 km (0.099 R)
• M17: 18,492,990 km (0.056 R)
• M18: 19,964,285 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585

Radius: 12.2

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.93 AU - 4.13 AU

Year: 4282 Days

Day: 9.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 17,674,213 km

• M1: 152,889 km (0.064 R)
• M2: 534,064 km (0.079 R)
• M3: 1,025,344 km (0.051 R)
• M4: 1,431,801 km (0.034 R)
• M5: 2,054,727 km (0.06 R)
• M6: 2,571,139 km (0.055 R)
• M7: 3,010,059 km (0.1 R)
• M8: 3,420,555 km (0.11 R)
• M9: 4,040,938 km (0.12 R)
• M10: 4,519,052 km (0.069 R)
• M11: 8,086,214 km (0.105 R)
• M12: 10,602,151 km (0.089 R)
• M13: 12,154,079 km (0.071 R)
• M14: 13,401,426 km (0.093 R)
• M15: 15,429,824 km (0.057 R)
• M16: 17,299,797 km (0.063 R)
• M17: 18,565,844 km (0.118 R)
• M18: 19,316,526 km (0.107 R)
• M19: 22,734,538 km (0.084 R)
• M20: 25,073,950 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 33.1

Radius: 3.3

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.86 AU - 7.72 AU

Year: 10186 Days

Day: 18.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 17,674,213 km

• M1: 71,508 km (0.107 R)
• M2: 184,305 km (0.109 R)
• M3: 934,239 km (0.118 R)
• M4: 1,553,424 km (0.087 R)
• M5: 2,449,516 km (0.075 R)
• M6: 3,039,230 km (0.114 R)
• M7: 4,063,078 km (0.073 R)
• M8: 12,938,570 km (0.12 R)
• M9: 13,816,560 km (0.081 R)
• M10: 16,034,947 km (0.099 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 12,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit