🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.02 AU - 2.82 AU

Year: 1375 Days

Day: 14.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,258,922 km

• M1: 153,338 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.6

Radius: 12.7

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.4 AU - 8.18 AU

Year: 6462 Days

Day: 8.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 54,258,922 km

• M1: 157,975 km (0.115 R)
• M2: 732,431 km (0.119 R)
• M3: 1,143,526 km (0.113 R)
• M4: 2,682,589 km (0.084 R)
• M5: 4,510,974 km (0.11 R)
• M6: 5,030,827 km (0.101 R)
• M7: 7,901,610 km (0.076 R)
• M8: 8,329,161 km (0.067 R)
• M9: 8,923,214 km (0.079 R)
• M10: 12,904,462 km (0.085 R)
• M11: 13,599,643 km (0.113 R)
• M12: 16,459,655 km (0.054 R)
• M13: 19,376,515 km (0.077 R)
• M14: 20,621,019 km (0.073 R)
• M15: 21,092,701 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.4

Radius: 13.6

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.73 AU - 10.97 AU

Year: 9616 Days

Day: 13.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 54,258,922 km

• M1: 169,195 km (0.118 R)
• M2: 594,053 km (0.045 R)
• M3: 1,820,456 km (0.109 R)
• M4: 3,086,354 km (0.102 R)
• M5: 3,775,850 km (0.085 R)
• M6: 4,811,816 km (0.119 R)
• M7: 5,672,003 km (0.1 R)
• M8: 9,658,039 km (0.096 R)
• M9: 10,699,988 km (0.095 R)
• M10: 12,701,757 km (0.095 R)
• M11: 13,379,734 km (0.067 R)
• M12: 13,887,769 km (0.101 R)
• M13: 14,942,583 km (0.055 R)
• M14: 15,979,297 km (0.086 R)
• M15: 17,137,483 km (0.098 R)
• M16: 18,506,453 km (0.088 R)
• M17: 22,512,834 km (0.115 R)
• M18: 23,232,549 km (0.059 R)
• M19: 23,967,524 km (0.06 R)
• M20: 25,099,082 km (0.118 R)
• M21: 27,164,729 km (0.05 R)
• M22: 30,308,828 km (0.093 R)
• M23: 31,408,671 km (0.049 R)
• M24: 32,649,137 km (0.069 R)
• M25: 35,227,606 km (0.081 R)
• M26: 39,865,738 km (0.117 R)
• M27: 42,127,209 km (0.051 R)
• M28: 42,808,478 km (0.112 R)
• M29: 43,774,282 km (0.074 R)
• M30: 44,895,967 km (0.115 R)
• M31: 46,614,098 km (0.116 R)
• M32: 52,187,965 km (0.051 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 546.9

Radius: 7.2

Gravity: 10.55 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 10.07 AU - 14.79 AU

Year: 16007 Days

Day: 23.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 54,258,922 km

• M1: 89,609 km (0.036 R)
• M2: 597,793 km (0.101 R)
• M3: 1,016,218 km (0.046 R)
• M4: 1,409,062 km (0.117 R)
• M5: 1,681,330 km (0.059 R)
• M6: 2,584,453 km (0.079 R)
• M7: 3,919,913 km (0.109 R)
• M8: 4,886,465 km (0.03 R)
• M9: 5,125,223 km (0.092 R)
• M10: 5,774,927 km (0.109 R)
• M11: 7,237,545 km (0.055 R)
• M12: 7,593,438 km (0.061 R)
• M13: 8,149,045 km (0.088 R)
• M14: 9,289,429 km (0.042 R)
• M15: 10,989,759 km (0.105 R)
• M16: 11,400,704 km (0.083 R)
• M17: 14,499,774 km (0.086 R)
• M18: 20,048,807 km (0.073 R)
• M19: 21,108,409 km (0.104 R)
• M20: 24,909,990 km (0.116 R)
• M21: 31,548,545 km (0.116 R)
• M22: 35,461,278 km (0.045 R)
• M23: 36,358,416 km (0.111 R)
• M24: 40,098,363 km (0.09 R)
• M25: 41,918,819 km (0.112 R)
• M26: 48,802,565 km (0.116 R)
• M27: 52,016,975 km (0.11 R)
• M28: 52,842,007 km (0.05 R)
• M29: 55,369,613 km (0.113 R)
• M30: 59,042,240 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 176.5

Radius: 7.9

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 12.94 AU - 14.82 AU

Year: 18887 Days

Day: 18.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 54,258,922 km

• M1: 128,804 km (0.03 R)
• M2: 799,002 km (0.086 R)
• M3: 3,422,201 km (0.116 R)
• M4: 3,744,584 km (0.091 R)
• M5: 4,087,014 km (0.094 R)
• M6: 5,241,610 km (0.102 R)
• M7: 9,219,268 km (0.119 R)
• M8: 11,128,586 km (0.115 R)
• M9: 11,452,465 km (0.114 R)
• M10: 12,175,771 km (0.086 R)
• M11: 12,929,295 km (0.071 R)
• M12: 14,915,955 km (0.066 R)
• M13: 23,378,108 km (0.079 R)
• M14: 25,553,560 km (0.119 R)
• M15: 27,173,855 km (0.109 R)
• M16: 30,617,747 km (0.114 R)
• M17: 34,684,416 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.6

Radius: 3.3

Gravity: 20.72 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 13.04 AU - 16.74 AU

Year: 20986 Days

Day: 22.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 54,258,922 km

• M1: 41,289 km (0.085 R)
• M2: 162,912 km (0.108 R)
• M3: 293,511 km (0.117 R)
• M4: 401,371 km (0.12 R)
• M5: 528,978 km (0.099 R)
• M6: 658,679 km (0.086 R)
• M7: 961,316 km (0.116 R)
• M8: 1,594,564 km (0.061 R)
• M9: 2,900,254 km (0.063 R)
• M10: 3,563,272 km (0.109 R)
• M11: 3,888,198 km (0.087 R)
• M12: 5,047,881 km (0.098 R)
• M13: 5,598,551 km (0.088 R)
• M14: 7,664,497 km (0.055 R)
• M15: 8,067,215 km (0.115 R)
• M16: 8,204,546 km (0.102 R)
• M17: 8,531,118 km (0.066 R)
• M18: 10,840,011 km (0.056 R)
• M19: 11,519,485 km (0.104 R)
• M20: 12,347,509 km (0.106 R)
• M21: 12,652,539 km (0.097 R)
• M22: 14,930,615 km (0.074 R)
• M23: 15,841,966 km (0.073 R)
• M24: 17,391,500 km (0.027 R)
• M25: 20,193,618 km (0.101 R)
• M26: 21,657,134 km (0.105 R)
• M27: 22,100,542 km (0.089 R)
• M28: 23,560,617 km (0.057 R)
• M29: 23,841,413 km (0.087 R)
• M30: 28,009,359 km (0.12 R)
• M31: 28,324,412 km (0.085 R)
• M32: 31,379,500 km (0.107 R)
• M33: 32,061,516 km (0.062 R)
• M34: 32,291,149 km (0.116 R)
• M35: 32,521,680 km (0.1 R)
• M36: 35,253,486 km (0.111 R)
• M37: 37,877,732 km (0.107 R)
• M38: 45,795,947 km (0.066 R)
• M39: 47,115,700 km (0.088 R)
• M40: 47,412,502 km (0.045 R)
• M41: 51,855,559 km (0.12 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: 419 - 14,483 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit