🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.82 AU - 1.18 AU

Year: 460 Days

Day: 25.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.8

Radius: 13.8

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.53 AU - 4.91 AU

Year: 4719 Days

Day: 13.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 92,617,195 km

• M1: 172,786 km (0.111 R)
• M2: 703,260 km (0.048 R)
• M3: 1,319,902 km (0.089 R)
• M4: 2,042,161 km (0.114 R)
• M5: 2,488,860 km (0.107 R)
• M6: 3,128,540 km (0.108 R)
• M7: 4,124,712 km (0.06 R)
• M8: 5,487,848 km (0.075 R)
• M9: 6,208,461 km (0.082 R)
• M10: 6,796,530 km (0.07 R)
• M11: 8,399,472 km (0.09 R)
• M12: 9,600,144 km (0.108 R)
• M13: 10,096,809 km (0.111 R)
• M14: 11,691,223 km (0.095 R)
• M15: 13,801,301 km (0.118 R)
• M16: 16,807,919 km (0.111 R)
• M17: 17,583,584 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790

Radius: 13.2

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.11 AU - 7.69 AU

Year: 9263 Days

Day: 11.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 150.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 92,617,195 km

• M1: 164,408 km (0.061 R)
• M2: 728,392 km (0.116 R)
• M3: 1,596,060 km (0.117 R)
• M4: 2,536,432 km (0.115 R)
• M5: 3,031,601 km (0.082 R)
• M6: 3,690,879 km (0.084 R)
• M7: 4,387,257 km (0.113 R)
• M8: 4,919,526 km (0.063 R)
• M9: 5,395,696 km (0.053 R)
• M10: 5,937,689 km (0.103 R)
• M11: 6,704,229 km (0.117 R)
• M12: 8,040,886 km (0.084 R)
• M13: 8,887,310 km (0.095 R)
• M14: 9,356,150 km (0.098 R)
• M15: 12,642,815 km (0.109 R)
• M16: 14,674,354 km (0.112 R)
• M17: 17,273,617 km (0.099 R)
• M18: 18,530,539 km (0.115 R)
• M19: 19,142,693 km (0.091 R)
• M20: 19,610,635 km (0.075 R)
• M21: 22,840,902 km (0.08 R)
• M22: 27,579,863 km (0.111 R)
• M23: 29,192,080 km (0.04 R)
• M24: 30,231,187 km (0.076 R)
• M25: 34,176,830 km (0.11 R)
• M26: 38,701,119 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 519.5

Radius: 3.2

Gravity: 50.73 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7.82 AU - 12.4 AU

Year: 14793 Days

Day: 17.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 92,617,195 km

• M1: 39,943 km (0.114 R)
• M2: 145,260 km (0.05 R)
• M3: 535,560 km (0.074 R)
• M4: 936,632 km (0.112 R)
• M5: 1,083,238 km (0.093 R)
• M6: 1,729,202 km (0.109 R)
• M7: 2,096,315 km (0.03 R)
• M8: 2,368,433 km (0.095 R)
• M9: 2,598,365 km (0.068 R)
• M10: 3,225,928 km (0.051 R)
• M11: 4,122,469 km (0.079 R)
• M12: 4,393,091 km (0.084 R)
• M13: 4,675,681 km (0.119 R)
• M14: 5,381,634 km (0.07 R)
• M15: 9,169,452 km (0.07 R)
• M16: 15,115,967 km (0.107 R)
• M17: 15,470,365 km (0.105 R)
• M18: 18,831,978 km (0.081 R)
• M19: 22,926,921 km (0.106 R)
• M20: 24,934,076 km (0.068 R)
• M21: 25,131,096 km (0.118 R)
• M22: 26,848,180 km (0.054 R)
• M23: 29,844,027 km (0.09 R)
• M24: 31,079,556 km (0.095 R)
• M25: 40,559,872 km (0.082 R)
• M26: 42,074,102 km (0.101 R)
• M27: 42,915,740 km (0.082 R)
• M28: 45,507,822 km (0.092 R)
• M29: 49,278,137 km (0.11 R)
• M30: 49,900,015 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 671.1

Radius: 3

Gravity: 74.57 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 13.76 AU - 16.54 AU

Year: 27136 Days

Day: 18.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 92,617,195 km

• M1: 37,998 km (0.114 R)
• M2: 181,761 km (0.062 R)
• M3: 550,670 km (0.07 R)
• M4: 1,105,977 km (0.092 R)
• M5: 1,238,820 km (0.076 R)
• M6: 2,047,995 km (0.083 R)
• M7: 2,903,545 km (0.079 R)
• M8: 3,186,135 km (0.113 R)
• M9: 5,918,092 km (0.071 R)
• M10: 6,278,922 km (0.104 R)
• M11: 7,094,230 km (0.1 R)
• M12: 7,553,196 km (0.037 R)
• M13: 8,305,973 km (0.111 R)
• M14: 10,275,878 km (0.077 R)
• M15: 11,334,283 km (0.064 R)
• M16: 12,318,188 km (0.116 R)
• M17: 13,433,889 km (0.068 R)
• M18: 15,106,692 km (0.115 R)
• M19: 15,440,295 km (0.075 R)
• M20: 18,194,392 km (0.04 R)
• M21: 18,477,132 km (0.099 R)
• M22: 20,948,040 km (0.07 R)
• M23: 23,186,623 km (0.071 R)
• M24: 25,462,006 km (0.104 R)
• M25: 30,715,884 km (0.073 R)
• M26: 36,647,738 km (0.091 R)
• M27: 43,466,260 km (0.11 R)
• M28: 45,509,617 km (0.069 R)
• M29: 47,973,494 km (0.115 R)
• M30: 52,591,580 km (0.109 R)
• M31: 54,323,924 km (0.099 R)
• M32: 55,106,021 km (0.106 R)
• M33: 56,692,507 km (0.114 R)
• M34: 60,164,374 km (0.099 R)
• M35: 71,425,204 km (0.065 R)
• M36: 74,264,572 km (0.104 R)
• M37: 74,745,080 km (0.111 R)
• M38: 74,986,082 km (0.101 R)
• M39: 75,712,081 km (0.111 R)
• M40: 83,232,515 km (0.106 R)
• M41: 84,532,521 km (0.114 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 12,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit