🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.57 AU - 0.89 AU

Year: 219 Days

Day: 15.8 Hours

Environment

Temp: 182 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.02 AU - 1.18 AU

Year: 405 Days

Day: 16.1 Hours

Environment

Temp: 44 °C

Axial Tilt: 16.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.79 AU - 2.53 AU

Year: 1116 Days

Day: 27 Hours

Environment

Temp: -70 °C

Axial Tilt: 128.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,995,307 km

• M1: 210,634 km (0.095 R)

Asteroid Belt

Center: 4.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956

Radius: 13.3

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.24 AU - 7.52 AU

Year: 5664 Days

Day: 13.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 62,995,307 km

• M1: 191,485 km (0.034 R)
• M2: 446,550 km (0.07 R)
• M3: 549,323 km (0.095 R)
• M4: 701,913 km (0.112 R)
• M5: 1,054,067 km (0.119 R)
• M6: 1,515,277 km (0.065 R)
• M7: 1,740,122 km (0.077 R)
• M8: 2,016,430 km (0.1 R)
• M9: 2,264,912 km (0.114 R)
• M10: 2,457,893 km (0.071 R)
• M11: 2,589,838 km (0.115 R)
• M12: 2,929,874 km (0.12 R)
• M13: 3,653,180 km (0.085 R)
• M14: 3,804,423 km (0.114 R)
• M15: 4,113,343 km (0.092 R)
• M16: 4,297,348 km (0.086 R)
• M17: 4,700,963 km (0.105 R)
• M18: 5,116,846 km (0.084 R)
• M19: 5,315,212 km (0.078 R)
• M20: 5,487,100 km (0.097 R)
• M21: 5,602,739 km (0.078 R)
• M22: 6,014,134 km (0.113 R)
• M23: 6,314,077 km (0.029 R)
• M24: 6,680,443 km (0.107 R)
• M25: 6,773,193 km (0.097 R)
• M26: 6,928,625 km (0.117 R)
• M27: 7,434,266 km (0.118 R)
• M28: 8,248,079 km (0.043 R)
• M29: 8,749,979 km (0.081 R)
• M30: 9,538,959 km (0.095 R)
• M31: 9,748,545 km (0.083 R)
• M32: 10,386,431 km (0.119 R)
• M33: 11,038,079 km (0.103 R)
• M34: 11,516,792 km (0.025 R)
• M35: 11,665,492 km (0.109 R)
• M36: 11,777,541 km (0.111 R)
• M37: 11,927,289 km (0.114 R)
• M38: 13,932,349 km (0.113 R)
• M39: 14,130,566 km (0.115 R)
• M40: 14,529,992 km (0.056 R)
• M41: 15,176,704 km (0.075 R)
• M42: 15,585,705 km (0.056 R)
• M43: 15,750,412 km (0.072 R)
• M44: 16,414,776 km (0.054 R)
• M45: 16,834,548 km (0.026 R)
• M46: 17,258,059 km (0.059 R)
• M47: 17,599,292 km (0.049 R)
• M48: 17,770,731 km (0.091 R)
• M49: 18,245,256 km (0.094 R)
• M50: 18,680,137 km (0.077 R)
• M51: 19,604,651 km (0.108 R)
• M52: 19,782,523 km (0.038 R)
• M53: 19,916,114 km (0.112 R)
• M54: 20,364,010 km (0.075 R)
• M55: 20,589,155 km (0.097 R)
• M56: 20,860,525 km (0.077 R)
• M57: 21,269,676 km (0.113 R)
• M58: 22,513,283 km (0.086 R)
• M59: 22,652,858 km (0.053 R)
• M60: 23,590,986 km (0.098 R)
• M61: 23,874,923 km (0.044 R)
• M62: 23,969,917 km (0.109 R)
• M63: 24,112,484 km (0.087 R)
• M64: 24,303,072 km (0.109 R)
• M65: 24,494,108 km (0.113 R)
• M66: 24,925,848 km (0.119 R)
• M67: 25,894,195 km (0.073 R)
• M68: 26,383,080 km (0.056 R)
• M69: 27,518,977 km (0.115 R)
• M70: 28,771,560 km (0.082 R)
• M71: 29,277,949 km (0.119 R)
• M72: 29,532,116 km (0.105 R)
• M73: 29,685,154 km (0.069 R)
• M74: 31,228,556 km (0.104 R)
• M75: 31,540,467 km (0.06 R)
• M76: 32,219,641 km (0.028 R)
• M77: 33,912,042 km (0.061 R)
• M78: 34,072,261 km (0.111 R)
• M79: 34,500,560 km (0.116 R)
• M80: 35,146,374 km (0.081 R)
• M81: 35,308,389 km (0.083 R)
• M82: 35,579,161 km (0.07 R)
• M83: 36,613,929 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.4

Radius: 12.8

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 11.36 AU - 11.38 AU

Year: 13475 Days

Day: 14.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 62,995,307 km

• M1: 181,462 km (0.106 R)
• M2: 518,805 km (0.1 R)
• M3: 861,684 km (0.105 R)
• M4: 1,105,827 km (0.119 R)
• M5: 2,420,494 km (0.108 R)
• M6: 3,450,774 km (0.108 R)
• M7: 3,846,161 km (0.05 R)
• M8: 4,030,765 km (0.111 R)
• M9: 4,524,737 km (0.101 R)
• M10: 4,878,087 km (0.087 R)
• M11: 5,159,182 km (0.088 R)
• M12: 5,906,274 km (0.11 R)
• M13: 5,991,544 km (0.044 R)
• M14: 6,077,114 km (0.059 R)
• M15: 6,336,218 km (0.113 R)
• M16: 6,554,930 km (0.114 R)
• M17: 7,825,913 km (0.062 R)
• M18: 8,013,659 km (0.12 R)
• M19: 8,731,130 km (0.068 R)
• M20: 9,719,523 km (0.117 R)
• M21: 10,023,057 km (0.119 R)
• M22: 10,278,421 km (0.084 R)
• M23: 11,321,118 km (0.108 R)
• M24: 11,801,327 km (0.055 R)
• M25: 12,726,740 km (0.107 R)
• M26: 13,337,847 km (0.099 R)
• M27: 13,788,436 km (0.052 R)
• M28: 13,901,831 km (0.108 R)
• M29: 15,169,822 km (0.063 R)
• M30: 15,286,958 km (0.112 R)
• M31: 15,581,067 km (0.062 R)
• M32: 17,384,918 km (0.069 R)
• M33: 17,568,924 km (0.088 R)
• M34: 17,753,677 km (0.092 R)
• M35: 19,127,434 km (0.06 R)
• M36: 19,317,423 km (0.11 R)
• M37: 19,571,740 km (0.103 R)
• M38: 19,699,347 km (0.094 R)
• M39: 20,083,813 km (0.073 R)
• M40: 20,406,047 km (0.084 R)
• M41: 20,600,076 km (0.116 R)
• M42: 21,646,064 km (0.068 R)
• M43: 21,844,131 km (0.09 R)
• M44: 21,976,376 km (0.111 R)
• M45: 22,109,069 km (0.116 R)
• M46: 22,709,106 km (0.079 R)
• M47: 24,335,684 km (0.079 R)
• M48: 24,817,090 km (0.103 R)
• M49: 25,162,960 km (0.067 R)
• M50: 25,719,614 km (0.072 R)
• M51: 26,632,909 km (0.073 R)
• M52: 27,200,184 km (0.101 R)
• M53: 27,628,184 km (0.05 R)
• M54: 28,708,131 km (0.101 R)
• M55: 29,948,746 km (0.119 R)
• M56: 31,655,059 km (0.083 R)
• M57: 32,105,349 km (0.111 R)
• M58: 32,255,844 km (0.077 R)
• M59: 32,557,733 km (0.052 R)
• M60: 32,860,519 km (0.09 R)
• M61: 35,006,201 km (0.118 R)
• M62: 36,409,279 km (0.11 R)
• M63: 36,723,584 km (0.066 R)
• M64: 37,513,312 km (0.105 R)
• M65: 38,868,668 km (0.034 R)
• M66: 40,240,032 km (0.12 R)
• M67: 42,202,906 km (0.078 R)
• M68: 42,367,912 km (0.048 R)
• M69: 42,533,068 km (0.095 R)
• M70: 44,700,143 km (0.11 R)
• M71: 47,502,111 km (0.078 R)
• M72: 50,623,022 km (0.064 R)
• M73: 50,798,351 km (0.055 R)
• M74: 51,501,610 km (0.106 R)
• M75: 51,854,512 km (0.095 R)
• M76: 52,119,749 km (0.078 R)
• M77: 52,651,419 km (0.11 R)
• M78: 52,740,131 km (0.064 R)
• M79: 54,436,720 km (0.103 R)
• M80: 56,060,456 km (0.094 R)
• M81: 56,423,530 km (0.085 R)
• M82: 57,334,431 km (0.111 R)
• M83: 59,910,656 km (0.115 R)
• M84: 60,096,157 km (0.075 R)
• M85: 60,374,709 km (0.117 R)
• M86: 60,653,709 km (0.1 R)
• M87: 62,055,142 km (0.115 R)
• M88: 62,712,774 km (0.104 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 19,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit