🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.4 AU - 0.64 AU

Year: 131 Days

Day: 26.5 Hours

Environment

Temp: 272 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,043,566 km

• M1: 54,454 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.3

Radius: 8.3

Gravity: 12.69 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.1 AU - 10.02 AU

Year: 8722 Days

Day: 13.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 99,043,566 km

• M1: 103,223 km (0.112 R)
• M2: 403,017 km (0.095 R)
• M3: 782,846 km (0.082 R)
• M4: 1,098,946 km (0.11 R)
• M5: 1,487,003 km (0.107 R)
• M6: 2,116,511 km (0.055 R)
• M7: 3,790,361 km (0.097 R)
• M8: 4,834,405 km (0.1 R)
• M9: 5,641,037 km (0.061 R)
• M10: 6,839,615 km (0.107 R)
• M11: 9,343,733 km (0.044 R)
• M12: 10,231,148 km (0.073 R)
• M13: 11,065,904 km (0.056 R)
• M14: 11,445,135 km (0.095 R)
• M15: 13,169,699 km (0.112 R)
• M16: 19,529,104 km (0.1 R)
• M17: 21,472,979 km (0.119 R)
• M18: 28,881,515 km (0.08 R)
• M19: 29,704,602 km (0.112 R)
• M20: 30,968,554 km (0.111 R)
• M21: 37,952,531 km (0.044 R)
• M22: 42,004,539 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.5

Radius: 12.3

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 9.7 AU - 10.56 AU

Year: 11228 Days

Day: 13.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 99,043,566 km

• M1: 153,188 km (0.052 R)
• M2: 619,335 km (0.097 R)
• M3: 1,071,869 km (0.11 R)
• M4: 1,861,297 km (0.082 R)
• M5: 2,534,338 km (0.11 R)
• M6: 5,053,416 km (0.092 R)
• M7: 5,631,462 km (0.12 R)
• M8: 6,065,595 km (0.081 R)
• M9: 6,799,074 km (0.096 R)
• M10: 14,014,777 km (0.055 R)
• M11: 16,217,905 km (0.084 R)
• M12: 18,642,737 km (0.065 R)
• M13: 23,359,708 km (0.077 R)
• M14: 23,918,156 km (0.089 R)
• M15: 28,289,406 km (0.094 R)
• M16: 30,773,778 km (0.07 R)
• M17: 36,172,915 km (0.115 R)
• M18: 39,488,004 km (0.085 R)
• M19: 39,883,092 km (0.098 R)
• M20: 40,949,575 km (0.088 R)
• M21: 42,172,089 km (0.062 R)
• M22: 53,322,067 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820

Radius: 4.3

Gravity: 44.35 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 11.87 AU - 16.29 AU

Year: 18399 Days

Day: 24.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 99,043,566 km

• M1: 53,556 km (0.102 R)
• M2: 321,635 km (0.102 R)
• M3: 513,869 km (0.118 R)
• M4: 781,050 km (0.11 R)
• M5: 1,149,211 km (0.112 R)
• M6: 1,474,586 km (0.086 R)
• M7: 1,974,393 km (0.101 R)
• M8: 2,555,880 km (0.076 R)
• M9: 2,848,044 km (0.119 R)
• M10: 3,189,427 km (0.087 R)
• M11: 3,412,627 km (0.088 R)
• M12: 5,551,128 km (0.052 R)
• M13: 6,919,949 km (0.087 R)
• M14: 7,633,082 km (0.106 R)
• M15: 11,422,695 km (0.083 R)
• M16: 12,552,159 km (0.116 R)
• M17: 14,571,431 km (0.077 R)
• M18: 16,466,238 km (0.102 R)
• M19: 16,631,244 km (0.088 R)
• M20: 18,078,155 km (0.05 R)
• M21: 18,341,896 km (0.087 R)
• M22: 22,918,992 km (0.1 R)
• M23: 25,031,613 km (0.109 R)
• M24: 26,698,732 km (0.085 R)
• M25: 27,617,562 km (0.084 R)
• M26: 31,885,440 km (0.04 R)
• M27: 34,646,268 km (0.041 R)
• M28: 39,299,959 km (0.103 R)
• M29: 40,039,421 km (0.089 R)
• M30: 47,450,350 km (0.093 R)
• M31: 49,136,917 km (0.056 R)
• M32: 55,910,409 km (0.083 R)
• M33: 58,172,030 km (0.097 R)
• M34: 67,829,021 km (0.109 R)
• M35: 75,962,657 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 562.6

Radius: 6

Gravity: 15.63 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 16.76 AU - 24.62 AU

Year: 32774 Days

Day: 20.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 99,043,566 km

• M1: 74,649 km (0.073 R)
• M2: 487,689 km (0.088 R)
• M3: 681,119 km (0.089 R)
• M4: 1,099,993 km (0.063 R)
• M5: 1,375,552 km (0.104 R)
• M6: 1,677,291 km (0.114 R)
• M7: 3,227,275 km (0.115 R)
• M8: 4,245,588 km (0.088 R)
• M9: 5,855,560 km (0.117 R)
• M10: 6,697,945 km (0.098 R)
• M11: 7,199,547 km (0.031 R)
• M12: 7,565,314 km (0.093 R)
• M13: 7,943,348 km (0.112 R)
• M14: 11,365,399 km (0.095 R)
• M15: 12,744,991 km (0.065 R)
• M16: 13,910,358 km (0.059 R)
• M17: 15,745,475 km (0.082 R)
• M18: 16,272,658 km (0.111 R)
• M19: 16,540,588 km (0.056 R)
• M20: 17,548,429 km (0.116 R)
• M21: 18,499,572 km (0.046 R)
• M22: 18,889,574 km (0.066 R)
• M23: 20,400,811 km (0.114 R)
• M24: 20,712,424 km (0.119 R)
• M25: 23,095,667 km (0.095 R)
• M26: 30,377,194 km (0.101 R)
• M27: 31,468,959 km (0.099 R)
• M28: 33,875,690 km (0.064 R)
• M29: 36,402,398 km (0.054 R)
• M30: 37,323,322 km (0.095 R)
• M31: 37,633,738 km (0.101 R)
• M32: 38,259,655 km (0.071 R)
• M33: 49,241,635 km (0.043 R)
• M34: 50,746,739 km (0.101 R)
• M35: 59,364,624 km (0.067 R)
• M36: 68,908,220 km (0.111 R)
• M37: 81,492,094 km (0.117 R)
• M38: 90,400,946 km (0.049 R)
• M39: 92,087,512 km (0.114 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 12,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit