🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.06 AU - 1.36 AU

Year: 489 Days

Day: 20.3 Hours

Environment

Temp: -7 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.7

Radius: 8.2

Gravity: 12.73 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 8.88 AU - 9.02 AU

Year: 9829 Days

Day: 5.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 110,399,319 km

• M1: 104,120 km (0.079 R)
• M2: 374,892 km (0.069 R)
• M3: 788,530 km (0.114 R)
• M4: 1,082,341 km (0.073 R)
• M5: 2,229,906 km (0.108 R)
• M6: 2,723,878 km (0.098 R)
• M7: 3,008,413 km (0.102 R)
• M8: 4,774,117 km (0.09 R)
• M9: 6,093,869 km (0.048 R)
• M10: 6,661,294 km (0.062 R)
• M11: 7,857,329 km (0.097 R)
• M12: 8,301,335 km (0.093 R)
• M13: 9,239,314 km (0.092 R)
• M14: 9,633,654 km (0.11 R)
• M15: 9,936,739 km (0.109 R)
• M16: 11,103,004 km (0.104 R)
• M17: 11,492,557 km (0.102 R)
• M18: 11,776,344 km (0.085 R)
• M19: 13,578,700 km (0.115 R)
• M20: 14,611,673 km (0.11 R)
• M21: 16,979,059 km (0.051 R)
• M22: 18,330,676 km (0.077 R)
• M23: 18,875,063 km (0.074 R)
• M24: 21,416,880 km (0.062 R)
• M25: 24,364,407 km (0.051 R)
• M26: 27,168,619 km (0.085 R)
• M27: 28,596,531 km (0.041 R)
• M28: 35,404,879 km (0.096 R)
• M29: 42,134,839 km (0.114 R)
• M30: 42,539,351 km (0.04 R)
• M31: 45,727,880 km (0.03 R)
• M32: 48,037,522 km (0.099 R)
• M33: 49,669,934 km (0.085 R)
• M34: 50,121,420 km (0.043 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.2

Radius: 11.8

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 11 AU - 13.3 AU

Year: 15547 Days

Day: 14.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 110,399,319 km

• M1: 147,055 km (0.118 R)
• M2: 642,373 km (0.111 R)
• M3: 1,717,683 km (0.085 R)
• M4: 2,133,565 km (0.106 R)
• M5: 2,874,523 km (0.118 R)
• M6: 7,649,388 km (0.099 R)
• M7: 10,414,555 km (0.078 R)
• M8: 17,369,210 km (0.095 R)
• M9: 18,451,701 km (0.113 R)
• M10: 19,578,771 km (0.087 R)
• M11: 20,751,020 km (0.063 R)
• M12: 21,880,933 km (0.086 R)
• M13: 22,686,966 km (0.094 R)
• M14: 31,078,509 km (0.086 R)
• M15: 32,672,325 km (0.109 R)
• M16: 36,518,635 km (0.031 R)
• M17: 38,939,877 km (0.115 R)
• M18: 50,623,471 km (0.062 R)
• M19: 54,276,800 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971.6

Radius: 5.2

Gravity: 35.93 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 13.04 AU - 13.8 AU

Year: 18047 Days

Day: 22.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 110,399,319 km

• M1: 69,114 km (0.071 R)
• M2: 367,562 km (0.034 R)
• M3: 603,179 km (0.11 R)
• M4: 1,099,844 km (0.106 R)
• M5: 1,311,076 km (0.117 R)
• M6: 1,549,086 km (0.056 R)
• M7: 2,905,191 km (0.093 R)
• M8: 3,227,574 km (0.054 R)
• M9: 3,911,685 km (0.114 R)
• M10: 4,616,590 km (0.085 R)
• M11: 5,848,529 km (0.039 R)
• M12: 6,721,432 km (0.072 R)
• M13: 9,108,416 km (0.117 R)
• M14: 11,215,801 km (0.093 R)
• M15: 14,604,642 km (0.109 R)
• M16: 15,228,764 km (0.105 R)
• M17: 16,198,158 km (0.101 R)
• M18: 18,891,668 km (0.099 R)
• M19: 22,377,149 km (0.108 R)
• M20: 32,256,742 km (0.102 R)
• M21: 34,393,298 km (0.037 R)
• M22: 36,056,228 km (0.034 R)
• M23: 52,771,846 km (0.087 R)
• M24: 62,786,675 km (0.092 R)
• M25: 72,190,996 km (0.068 R)
• M26: 77,226,759 km (0.076 R)
• M27: 79,830,061 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.2

Radius: 3.4

Gravity: 69.74 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 17.02 AU - 22.48 AU

Year: 32220 Days

Day: 15.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 110,399,319 km

• M1: 42,635 km (0.111 R)
• M2: 156,031 km (0.108 R)
• M3: 301,889 km (0.093 R)
• M4: 445,353 km (0.109 R)
• M5: 594,053 km (0.094 R)
• M6: 835,654 km (0.09 R)
• M7: 951,891 km (0.115 R)
• M8: 1,625,830 km (0.119 R)
• M9: 2,142,840 km (0.071 R)
• M10: 3,658,416 km (0.118 R)
• M11: 4,303,632 km (0.084 R)
• M12: 4,613,449 km (0.047 R)
• M13: 5,452,842 km (0.115 R)
• M14: 7,427,684 km (0.048 R)
• M15: 8,394,834 km (0.117 R)
• M16: 8,694,628 km (0.041 R)
• M17: 9,965,013 km (0.047 R)
• M18: 11,944,343 km (0.111 R)
• M19: 16,941,360 km (0.103 R)
• M20: 20,158,612 km (0.103 R)
• M21: 25,091,303 km (0.029 R)
• M22: 31,053,825 km (0.103 R)
• M23: 33,233,616 km (0.114 R)
• M24: 36,453,411 km (0.076 R)
• M25: 40,720,092 km (0.038 R)
• M26: 41,061,474 km (0.116 R)
• M27: 41,749,923 km (0.118 R)
• M28: 42,973,036 km (0.069 R)
• M29: 53,426,037 km (0.109 R)
• M30: 55,701,720 km (0.068 R)
• M31: 57,826,010 km (0.11 R)
• M32: 84,859,991 km (0.066 R)
• M33: 91,410,881 km (0.109 R)
• M34: 100,140,515 km (0.116 R)
• M35: 100,762,244 km (0.088 R)
• M36: 102,327,786 km (0.075 R)
• M37: 104,227,679 km (0.062 R)
• M38: 107,121,650 km (0.063 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: 385 - 15,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit