🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.1

Radius: 13.1

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.55 AU - 0.81 AU

Year: 387 Days

Day: 10 Hours

Environment

Temp: -154 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 41,246,997 km

• M1: 162,912 km (0.084 R)
• M2: 629,957 km (0.12 R)
• M3: 1,092,064 km (0.065 R)
• M4: 2,308,594 km (0.08 R)
• M5: 2,855,375 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.3

Radius: 10.8

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.72 AU - 1.18 AU

Year: 639 Days

Day: 9.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 41,246,997 km

• M1: 134,488 km (0.048 R)
• M2: 535,710 km (0.103 R)
• M3: 1,213,987 km (0.056 R)
• M4: 1,756,578 km (0.092 R)
• M5: 2,290,493 km (0.07 R)
• M6: 2,930,323 km (0.089 R)
• M7: 3,267,068 km (0.094 R)
• M8: 3,615,781 km (0.086 R)
• M9: 4,832,310 km (0.064 R)
• M10: 5,197,628 km (0.092 R)
• M11: 6,447,219 km (0.115 R)
• M12: 8,199,010 km (0.074 R)

Asteroid Belt

Center: 1.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.2

Radius: 14.1

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.57 AU - 3.21 AU

Year: 3391 Days

Day: 9 Hours

Environment

Temp: -220 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 41,246,997 km

• M1: 182,509 km (0.033 R)
• M2: 805,734 km (0.065 R)
• M3: 1,474,137 km (0.05 R)
• M4: 2,680,046 km (0.081 R)
• M5: 5,978,829 km (0.066 R)
• M6: 7,750,217 km (0.119 R)
• M7: 8,204,695 km (0.116 R)
• M8: 11,666,390 km (0.047 R)
• M9: 12,799,893 km (0.097 R)
• M10: 14,590,430 km (0.105 R)
• M11: 15,761,183 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.1

Radius: 9.6

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.25 AU - 3.91 AU

Year: 4676 Days

Day: 14.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 41,246,997 km

• M1: 122,371 km (0.103 R)
• M2: 456,274 km (0.06 R)
• M3: 764,445 km (0.1 R)
• M4: 1,266,047 km (0.107 R)
• M5: 2,070,883 km (0.07 R)
• M6: 2,370,229 km (0.104 R)
• M7: 3,666,644 km (0.114 R)
• M8: 4,924,463 km (0.118 R)
• M9: 5,597,653 km (0.1 R)
• M10: 5,928,414 km (0.103 R)
• M11: 6,875,219 km (0.089 R)
• M12: 7,287,361 km (0.086 R)
• M13: 9,141,477 km (0.069 R)
• M14: 9,601,341 km (0.077 R)
• M15: 10,903,740 km (0.068 R)
• M16: 11,509,163 km (0.1 R)
• M17: 12,228,429 km (0.082 R)
• M18: 13,657,089 km (0.12 R)
• M19: 14,309,635 km (0.105 R)
• M20: 16,059,481 km (0.07 R)
• M21: 16,448,286 km (0.115 R)
• M22: 17,129,255 km (0.077 R)
• M23: 20,885,508 km (0.081 R)
• M24: 21,887,066 km (0.102 R)
• M25: 22,990,051 km (0.045 R)
• M26: 23,413,264 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 944.5

Radius: 6.8

Gravity: 20.43 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.85 AU - 6.65 AU

Year: 10785 Days

Day: 19.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 41,246,997 km

• M1: 86,767 km (0.046 R)
• M2: 318,344 km (0.09 R)
• M3: 532,718 km (0.114 R)
• M4: 1,024,446 km (0.108 R)
• M5: 1,522,757 km (0.098 R)
• M6: 2,190,861 km (0.115 R)
• M7: 2,548,849 km (0.108 R)
• M8: 3,134,524 km (0.041 R)
• M9: 3,833,894 km (0.061 R)
• M10: 4,205,645 km (0.06 R)
• M11: 4,988,191 km (0.087 R)
• M12: 5,537,664 km (0.051 R)
• M13: 6,050,935 km (0.108 R)
• M14: 7,781,483 km (0.109 R)
• M15: 8,615,491 km (0.055 R)
• M16: 9,818,108 km (0.101 R)
• M17: 10,189,111 km (0.042 R)
• M18: 12,246,231 km (0.102 R)
• M19: 14,294,077 km (0.097 R)
• M20: 15,399,156 km (0.078 R)
• M21: 18,170,606 km (0.116 R)
• M22: 21,611,058 km (0.098 R)
• M23: 27,081,703 km (0.092 R)
• M24: 28,661,157 km (0.09 R)
• M25: 30,412,499 km (0.077 R)
• M26: 33,527,576 km (0.06 R)
• M27: 39,980,031 km (0.116 R)
• M28: 40,789,655 km (0.067 R)
• M29: 41,061,923 km (0.116 R)
• M30: 42,302,239 km (0.106 R)
• M31: 46,025,281 km (0.025 R)
• M32: 51,057,604 km (0.082 R)
• M33: 52,010,393 km (0.077 R)
• M34: 52,491,200 km (0.107 R)
• M35: 53,136,864 km (0.066 R)
• M36: 55,271,776 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 139.6

Radius: 3.7

Gravity: 10.2 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.79 AU - 9.59 AU

Year: 17682 Days

Day: 21.1 Hours

Environment

Temp: -243 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 41,246,997 km

• M1: 49,517 km (0.071 R)
• M2: 182,360 km (0.077 R)
• M3: 302,636 km (0.059 R)
• M4: 427,551 km (0.11 R)
• M5: 666,907 km (0.093 R)
• M6: 2,566,052 km (0.087 R)
• M7: 6,110,774 km (0.102 R)
• M8: 6,715,598 km (0.109 R)
• M9: 6,900,800 km (0.098 R)
• M10: 8,464,846 km (0.082 R)
• M11: 9,490,190 km (0.104 R)
• M12: 14,917,301 km (0.113 R)
• M13: 18,419,387 km (0.108 R)
• M14: 19,373,223 km (0.103 R)
• M15: 24,465,984 km (0.096 R)
• M16: 26,252,182 km (0.094 R)
• M17: 35,931,464 km (0.111 R)
• M18: 36,726,277 km (0.108 R)
• M19: 39,902,240 km (0.05 R)
• M20: 40,509,757 km (0.089 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 11,915 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit