🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.91 AU - 1.01 AU

Year: 423 Days

Day: 23.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.8

Radius: 8.3

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.36 AU - 3 AU

Year: 1973 Days

Day: 7.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 150.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 72,372,864 km

• M1: 103,223 km (0.097 R)
• M2: 369,058 km (0.071 R)
• M3: 688,898 km (0.071 R)
• M4: 984,055 km (0.078 R)
• M5: 1,604,437 km (0.068 R)
• M6: 2,171,712 km (0.106 R)
• M7: 2,700,092 km (0.092 R)
• M8: 3,039,081 km (0.115 R)
• M9: 3,454,215 km (0.055 R)
• M10: 3,768,670 km (0.105 R)
• M11: 4,398,477 km (0.119 R)
• M12: 5,223,060 km (0.056 R)
• M13: 5,706,261 km (0.072 R)
• M14: 6,052,431 km (0.098 R)
• M15: 6,339,509 km (0.108 R)
• M16: 6,635,713 km (0.119 R)
• M17: 7,470,918 km (0.056 R)
• M18: 8,791,867 km (0.078 R)
• M19: 9,830,974 km (0.093 R)
• M20: 10,194,796 km (0.113 R)
• M21: 12,493,517 km (0.066 R)
• M22: 12,999,457 km (0.069 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 946.2

Radius: 5.7

Gravity: 29.12 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 7.76 AU - 12.14 AU

Year: 14111 Days

Day: 22.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 72,372,864 km

• M1: 71,059 km (0.089 R)
• M2: 583,731 km (0.075 R)
• M3: 1,021,753 km (0.085 R)
• M4: 1,263,653 km (0.079 R)
• M5: 1,623,885 km (0.103 R)
• M6: 2,088,835 km (0.115 R)
• M7: 2,331,632 km (0.107 R)
• M8: 3,333,190 km (0.094 R)
• M9: 3,989,476 km (0.113 R)
• M10: 4,527,580 km (0.043 R)
• M11: 4,970,539 km (0.119 R)
• M12: 5,367,721 km (0.098 R)
• M13: 5,903,282 km (0.063 R)
• M14: 6,643,641 km (0.072 R)
• M15: 7,170,376 km (0.108 R)
• M16: 8,257,204 km (0.09 R)
• M17: 9,395,494 km (0.1 R)
• M18: 10,343,945 km (0.112 R)
• M19: 10,752,497 km (0.091 R)
• M20: 11,171,819 km (0.067 R)
• M21: 13,160,424 km (0.073 R)
• M22: 13,779,310 km (0.116 R)
• M23: 18,579,906 km (0.12 R)
• M24: 21,634,096 km (0.099 R)
• M25: 24,490,368 km (0.043 R)
• M26: 27,256,283 km (0.108 R)
• M27: 31,907,281 km (0.111 R)
• M28: 33,022,084 km (0.035 R)
• M29: 34,807,535 km (0.078 R)
• M30: 39,833,874 km (0.095 R)
• M31: 49,632,534 km (0.081 R)
• M32: 51,295,614 km (0.105 R)
• M33: 51,632,658 km (0.064 R)
• M34: 57,953,916 km (0.052 R)
• M35: 60,170,508 km (0.031 R)
• M36: 61,489,362 km (0.117 R)
• M37: 61,869,640 km (0.114 R)
• M38: 62,634,833 km (0.102 R)
• M39: 65,560,968 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 69.1

Radius: 7.7

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 8.73 AU - 12.99 AU

Year: 16090 Days

Day: 23.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 72,372,864 km

• M1: 95,892 km (0.089 R)
• M2: 343,776 km (0.063 R)
• M3: 620,233 km (0.078 R)
• M4: 1,134,550 km (0.115 R)
• M5: 1,405,322 km (0.081 R)
• M6: 1,949,709 km (0.079 R)
• M7: 2,575,327 km (0.119 R)
• M8: 3,890,741 km (0.034 R)
• M9: 5,149,757 km (0.112 R)
• M10: 6,759,281 km (0.099 R)
• M11: 8,102,370 km (0.095 R)
• M12: 17,496,817 km (0.103 R)
• M13: 29,018,995 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.9

Radius: 7

Gravity: 18.18 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 10.5 AU - 11.38 AU

Year: 16268 Days

Day: 22.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 72,372,864 km

• M1: 87,216 km (0.033 R)
• M2: 388,655 km (0.032 R)
• M3: 728,242 km (0.086 R)
• M4: 1,163,123 km (0.083 R)
• M5: 1,656,946 km (0.08 R)
• M6: 2,117,857 km (0.062 R)
• M7: 2,756,341 km (0.102 R)
• M8: 3,403,651 km (0.073 R)
• M9: 4,342,078 km (0.09 R)
• M10: 4,713,380 km (0.059 R)
• M11: 5,794,225 km (0.108 R)
• M12: 6,078,161 km (0.12 R)
• M13: 8,131,392 km (0.09 R)
• M14: 9,286,437 km (0.119 R)
• M15: 10,192,552 km (0.038 R)
• M16: 15,467,821 km (0.115 R)
• M17: 16,094,337 km (0.092 R)
• M18: 18,161,929 km (0.083 R)
• M19: 18,421,332 km (0.096 R)
• M20: 20,680,559 km (0.08 R)
• M21: 21,249,031 km (0.08 R)
• M22: 24,040,677 km (0.108 R)
• M23: 25,632,398 km (0.089 R)
• M24: 28,092,087 km (0.092 R)
• M25: 30,704,813 km (0.116 R)
• M26: 34,522,551 km (0.108 R)
• M27: 37,097,430 km (0.115 R)
• M28: 38,077,445 km (0.118 R)
• M29: 44,951,318 km (0.073 R)
• M30: 45,585,463 km (0.118 R)
• M31: 46,064,924 km (0.051 R)
• M32: 50,022,536 km (0.103 R)
• M33: 51,218,272 km (0.075 R)
• M34: 56,008,844 km (0.118 R)
• M35: 59,173,438 km (0.081 R)
• M36: 60,510,544 km (0.108 R)
• M37: 63,244,744 km (0.105 R)
• M38: 66,060,325 km (0.09 R)
• M39: 66,469,326 km (0.067 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 16,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit