🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.73 AU - 0.89 AU

Year: 273 Days

Day: 22.1 Hours

Environment

Temp: 89 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,271,877 km

• M1: 443,258 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.82 AU - 1.32 AU

Year: 415 Days

Day: 19.3 Hours

Environment

Temp: 0 °C

Axial Tilt: 0.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 21,271,877 km

• M1: 924,964 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.26 AU - 1.86 AU

Year: 730 Days

Day: 14.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2 AU - 3.16 AU

Year: 1553 Days

Day: 47.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.2

Radius: 11.1

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.69 AU - 6.87 AU

Year: 5207 Days

Day: 11.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 21,271,877 km

• M1: 145,110 km (0.032 R)
• M2: 234,569 km (0.071 R)
• M3: 456,872 km (0.114 R)
• M4: 824,135 km (0.051 R)
• M5: 1,053,319 km (0.111 R)
• M6: 1,161,927 km (0.1 R)
• M7: 1,391,111 km (0.118 R)
• M8: 1,511,387 km (0.083 R)
• M9: 1,746,555 km (0.076 R)
• M10: 2,010,745 km (0.051 R)
• M11: 2,199,837 km (0.051 R)
• M12: 2,503,969 km (0.04 R)
• M13: 2,975,651 km (0.115 R)
• M14: 3,413,823 km (0.067 R)
• M15: 3,936,518 km (0.11 R)
• M16: 4,196,519 km (0.056 R)
• M17: 4,328,614 km (0.116 R)
• M18: 4,824,831 km (0.105 R)
• M19: 5,033,071 km (0.115 R)
• M20: 5,506,548 km (0.091 R)
• M21: 5,627,274 km (0.106 R)
• M22: 6,044,053 km (0.06 R)
• M23: 6,496,288 km (0.115 R)
• M24: 7,064,011 km (0.114 R)
• M25: 7,274,346 km (0.099 R)
• M26: 7,782,380 km (0.066 R)
• M27: 7,918,066 km (0.096 R)
• M28: 8,301,934 km (0.118 R)
• M29: 8,551,912 km (0.096 R)
• M30: 8,804,583 km (0.108 R)
• M31: 9,288,233 km (0.115 R)
• M32: 9,780,709 km (0.054 R)
• M33: 9,985,957 km (0.088 R)
• M34: 10,163,081 km (0.077 R)
• M35: 10,341,252 km (0.113 R)
• M36: 11,678,956 km (0.071 R)
• M37: 12,178,912 km (0.118 R)
• M38: 12,399,868 km (0.096 R)
• M39: 12,622,171 km (0.093 R)
• M40: 12,974,025 km (0.089 R)
• M41: 13,394,245 km (0.077 R)
• M42: 13,524,396 km (0.119 R)
• M43: 13,654,994 km (0.119 R)
• M44: 15,186,877 km (0.12 R)
• M45: 15,595,428 km (0.083 R)
• M46: 16,458,159 km (0.091 R)
• M47: 17,442,813 km (0.095 R)
• M48: 18,229,847 km (0.093 R)
• M49: 18,446,614 km (0.115 R)
• M50: 18,664,130 km (0.066 R)
• M51: 19,690,521 km (0.085 R)
• M52: 20,061,523 km (0.077 R)
• M53: 20,359,971 km (0.07 R)
• M54: 20,509,718 km (0.109 R)
• M55: 20,584,817 km (0.044 R)
• M56: 21,683,015 km (0.083 R)
• M57: 21,836,053 km (0.03 R)
• M58: 22,220,071 km (0.101 R)
• M59: 22,490,245 km (0.082 R)
• M60: 22,761,466 km (0.092 R)
• M61: 23,150,869 km (0.115 R)
• M62: 23,268,154 km (0.04 R)
• M63: 23,817,926 km (0.082 R)
• M64: 24,213,163 km (0.112 R)
• M65: 24,292,450 km (0.093 R)
• M66: 25,130,647 km (0.114 R)
• M67: 25,856,646 km (0.106 R)
• M68: 26,222,113 km (0.098 R)
• M69: 26,426,015 km (0.117 R)
• M70: 26,548,536 km (0.112 R)
• M71: 26,753,186 km (0.071 R)
• M72: 26,917,294 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.8

Radius: 12.5

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.68 AU - 9.1 AU

Year: 8305 Days

Day: 6.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 21,271,877 km

• M1: 162,912 km (0.039 R)
• M2: 254,316 km (0.066 R)
• M3: 363,822 km (0.12 R)
• M4: 538,253 km (0.105 R)
• M5: 697,276 km (0.097 R)
• M6: 978,968 km (0.071 R)
• M7: 1,111,213 km (0.117 R)
• M8: 1,822,102 km (0.119 R)
• M9: 1,973,794 km (0.062 R)
• M10: 2,144,186 km (0.107 R)
• M11: 2,794,937 km (0.054 R)
• M12: 2,938,850 km (0.078 R)
• M13: 3,200,646 km (0.084 R)
• M14: 3,625,205 km (0.082 R)
• M15: 4,122,169 km (0.108 R)
• M16: 4,286,577 km (0.073 R)
• M17: 4,378,879 km (0.088 R)
• M18: 4,754,669 km (0.076 R)
• M19: 4,850,262 km (0.082 R)
• M20: 5,101,886 km (0.096 R)
• M21: 5,199,872 km (0.105 R)
• M22: 5,417,537 km (0.117 R)
• M23: 5,597,952 km (0.119 R)
• M24: 5,678,885 km (0.109 R)
• M25: 5,841,647 km (0.104 R)
• M26: 5,944,271 km (0.071 R)
• M27: 6,068,138 km (0.117 R)
• M28: 6,444,975 km (0.055 R)
• M29: 7,112,032 km (0.027 R)
• M30: 7,287,810 km (0.075 R)
• M31: 7,554,094 km (0.114 R)
• M32: 7,982,393 km (0.044 R)
• M33: 8,349,356 km (0.117 R)
• M34: 8,628,057 km (0.079 R)
• M35: 9,052,018 km (0.03 R)
• M36: 9,555,414 km (0.038 R)
• M37: 10,240,573 km (0.115 R)
• M38: 10,614,268 km (0.097 R)
• M39: 10,764,913 km (0.071 R)
• M40: 10,967,020 km (0.107 R)
• M41: 11,400,704 km (0.048 R)
• M42: 11,503,478 km (0.118 R)
• M43: 11,684,342 km (0.081 R)
• M44: 11,996,253 km (0.062 R)
• M45: 12,337,486 km (0.118 R)
• M46: 12,443,102 km (0.114 R)
• M47: 12,628,753 km (0.089 R)
• M48: 13,002,598 km (0.091 R)
• M49: 13,271,874 km (0.092 R)
• M50: 14,256,827 km (0.088 R)
• M51: 14,534,630 km (0.083 R)
• M52: 14,758,129 km (0.117 R)
• M53: 15,606,349 km (0.114 R)
• M54: 16,267,422 km (0.096 R)
• M55: 17,438,923 km (0.115 R)
• M56: 17,617,094 km (0.052 R)
• M57: 17,945,162 km (0.103 R)
• M58: 18,910,966 km (0.097 R)
• M59: 19,246,813 km (0.083 R)
• M60: 19,338,816 km (0.113 R)
• M61: 19,461,636 km (0.052 R)
• M62: 19,738,990 km (0.077 R)
• M63: 20,204,090 km (0.06 R)
• M64: 20,767,176 km (0.047 R)
• M65: 20,987,384 km (0.099 R)
• M66: 21,176,925 km (0.101 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 14,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit