🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.99 AU - 1.43 AU

Year: 464 Days

Day: 40.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 69,421,485 km

• M1: 89,908 km (0.096 R)
• M2: 362,625 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.26 AU - 3.96 AU

Year: 2389 Days

Day: 44.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.94 AU - 5.58 AU

Year: 3617 Days

Day: 41.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.3 AU - 6.44 AU

Year: 4334 Days

Day: 19.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.7

Radius: 10

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 10.13 AU - 12.71 AU

Year: 13440 Days

Day: 8.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 69,421,485 km

• M1: 154,235 km (0.101 R)
• M2: 319,840 km (0.033 R)
• M3: 596,297 km (0.104 R)
• M4: 903,422 km (0.097 R)
• M5: 1,012,179 km (0.065 R)
• M6: 1,539,512 km (0.109 R)
• M7: 1,755,232 km (0.095 R)
• M8: 1,840,951 km (0.114 R)
• M9: 2,052,483 km (0.069 R)
• M10: 2,234,843 km (0.092 R)
• M11: 2,441,736 km (0.056 R)
• M12: 2,557,226 km (0.099 R)
• M13: 2,935,260 km (0.049 R)
• M14: 3,079,023 km (0.109 R)
• M15: 3,288,460 km (0.063 R)
• M16: 3,655,424 km (0.05 R)
• M17: 3,922,456 km (0.064 R)
• M18: 4,104,068 km (0.051 R)
• M19: 4,452,033 km (0.11 R)
• M20: 4,570,065 km (0.036 R)
• M21: 4,857,892 km (0.082 R)
• M22: 5,350,817 km (0.09 R)
• M23: 5,628,620 km (0.104 R)
• M24: 5,730,945 km (0.115 R)
• M25: 5,833,868 km (0.072 R)
• M26: 6,357,461 km (0.071 R)
• M27: 6,544,308 km (0.07 R)
• M28: 8,569,415 km (0.083 R)
• M29: 8,865,020 km (0.114 R)
• M30: 8,954,330 km (0.073 R)
• M31: 9,043,939 km (0.073 R)
• M32: 10,080,802 km (0.054 R)
• M33: 10,267,650 km (0.1 R)
• M34: 10,424,279 km (0.056 R)
• M35: 10,962,682 km (0.106 R)
• M36: 11,122,751 km (0.119 R)
• M37: 11,219,242 km (0.029 R)
• M38: 12,766,084 km (0.109 R)
• M39: 13,547,134 km (0.099 R)
• M40: 14,554,078 km (0.098 R)
• M41: 16,860,278 km (0.078 R)
• M42: 16,934,180 km (0.111 R)
• M43: 17,566,530 km (0.1 R)
• M44: 17,679,028 km (0.111 R)
• M45: 18,625,085 km (0.08 R)
• M46: 18,892,865 km (0.084 R)
• M47: 19,008,055 km (0.032 R)
• M48: 19,200,588 km (0.068 R)
• M49: 19,316,376 km (0.053 R)
• M50: 19,509,956 km (0.079 R)
• M51: 19,587,448 km (0.106 R)
• M52: 19,977,000 km (0.111 R)
• M53: 20,172,674 km (0.108 R)
• M54: 20,329,752 km (0.096 R)
• M55: 20,843,023 km (0.111 R)
• M56: 21,200,711 km (0.113 R)
• M57: 21,280,447 km (0.096 R)
• M58: 21,721,162 km (0.109 R)
• M59: 22,529,888 km (0.046 R)
• M60: 22,652,110 km (0.101 R)
• M61: 23,019,971 km (0.116 R)
• M62: 23,348,637 km (0.063 R)
• M63: 24,052,196 km (0.095 R)
• M64: 24,135,372 km (0.101 R)
• M65: 24,218,698 km (0.054 R)
• M66: 26,332,666 km (0.109 R)
• M67: 26,848,928 km (0.033 R)
• M68: 27,368,332 km (0.088 R)
• M69: 27,585,698 km (0.041 R)
• M70: 27,891,177 km (0.096 R)
• M71: 28,461,294 km (0.095 R)
• M72: 29,345,717 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237.2

Radius: 7.2

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 15.43 AU - 23.25 AU

Year: 29620 Days

Day: 23.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 69,421,485 km

• M1: 380,278 km (0.05 R)
• M2: 1,057,956 km (0.096 R)
• M3: 1,108,520 km (0.049 R)
• M4: 1,373,608 km (0.064 R)
• M5: 1,485,208 km (0.071 R)
• M6: 1,838,109 km (0.071 R)
• M7: 2,584,602 km (0.096 R)
• M8: 4,610,307 km (0.057 R)
• M9: 5,208,699 km (0.084 R)
• M10: 5,296,213 km (0.08 R)
• M11: 6,105,687 km (0.06 R)
• M12: 6,477,737 km (0.085 R)
• M13: 7,341,665 km (0.105 R)
• M14: 7,588,053 km (0.094 R)
• M15: 7,787,018 km (0.112 R)
• M16: 8,088,906 km (0.076 R)
• M17: 8,600,531 km (0.086 R)
• M18: 8,808,023 km (0.038 R)
• M19: 9,228,244 km (0.1 R)
• M20: 9,494,079 km (0.105 R)
• M21: 9,708,603 km (0.063 R)
• M22: 10,142,586 km (0.073 R)
• M23: 10,693,854 km (0.12 R)
• M24: 11,767,967 km (0.09 R)
• M25: 11,883,008 km (0.114 R)
• M26: 12,639,973 km (0.031 R)
• M27: 12,994,520 km (0.104 R)
• M28: 13,653,199 km (0.088 R)
• M29: 14,139,093 km (0.09 R)
• M30: 14,754,389 km (0.08 R)
• M31: 16,458,758 km (0.116 R)
• M32: 17,563,538 km (0.072 R)
• M33: 19,299,023 km (0.064 R)
• M34: 19,775,642 km (0.117 R)
• M35: 20,393,930 km (0.085 R)
• M36: 20,948,938 km (0.102 R)
• M37: 22,715,240 km (0.089 R)
• M38: 22,786,748 km (0.068 R)
• M39: 23,290,444 km (0.028 R)
• M40: 24,016,143 km (0.055 R)
• M41: 24,823,074 km (0.113 R)
• M42: 25,638,831 km (0.065 R)
• M43: 26,087,475 km (0.109 R)
• M44: 26,312,769 km (0.05 R)
• M45: 26,689,756 km (0.076 R)
• M46: 28,215,355 km (0.116 R)
• M47: 29,455,970 km (0.102 R)
• M48: 29,690,689 km (0.045 R)
• M49: 30,714,537 km (0.101 R)
• M50: 31,190,857 km (0.109 R)
• M51: 31,749,904 km (0.076 R)
• M52: 32,473,359 km (0.101 R)
• M53: 33,609,555 km (0.112 R)
• M54: 34,018,556 km (0.12 R)
• M55: 34,264,644 km (0.08 R)
• M56: 37,942,358 km (0.12 R)
• M57: 39,654,955 km (0.087 R)
• M58: 40,520,678 km (0.077 R)
• M59: 41,130,439 km (0.067 R)
• M60: 41,655,527 km (0.072 R)
• M61: 42,270,823 km (0.08 R)
• M62: 42,800,699 km (0.083 R)
• M63: 43,243,957 km (0.071 R)
• M64: 44,045,503 km (0.101 R)
• M65: 44,403,341 km (0.119 R)
• M66: 46,479,610 km (0.083 R)
• M67: 46,570,715 km (0.11 R)
• M68: 47,300,752 km (0.081 R)
• M69: 49,978,704 km (0.099 R)
• M70: 51,007,339 km (0.104 R)
• M71: 60,772,190 km (0.091 R)
• M72: 61,469,915 km (0.05 R)
• M73: 61,669,777 km (0.075 R)
• M74: 63,175,330 km (0.106 R)
• M75: 64,794,578 km (0.08 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 10,610 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit