🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.8 AU - 0.96 AU

Year: 296 Days

Day: 19.4 Hours

Environment

Temp: 114 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,922,014 km

• M1: 503,995 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.29 AU - 1.53 AU

Year: 600 Days

Day: 20.8 Hours

Environment

Temp: -18 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.57 AU - 3.61 AU

Year: 1945 Days

Day: 17.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,922,014 km

• M1: 57,595 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.7

Radius: 13.1

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 8.72 AU - 9.66 AU

Year: 9978 Days

Day: 7.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 75,922,014 km

• M1: 175,927 km (0.084 R)
• M2: 515,514 km (0.071 R)
• M3: 688,898 km (0.058 R)
• M4: 810,671 km (0.109 R)
• M5: 1,160,281 km (0.069 R)
• M6: 1,580,053 km (0.106 R)
• M7: 1,969,755 km (0.07 R)
• M8: 2,417,053 km (0.095 R)
• M9: 3,313,294 km (0.061 R)
• M10: 3,622,961 km (0.036 R)
• M11: 3,877,577 km (0.113 R)
• M12: 4,304,080 km (0.067 R)
• M13: 4,438,419 km (0.062 R)
• M14: 4,676,878 km (0.067 R)
• M15: 5,526,295 km (0.081 R)
• M16: 6,538,624 km (0.09 R)
• M17: 8,645,710 km (0.033 R)
• M18: 8,858,588 km (0.049 R)
• M19: 9,202,962 km (0.109 R)
• M20: 9,639,638 km (0.108 R)
• M21: 9,816,313 km (0.079 R)
• M22: 10,217,535 km (0.03 R)
• M23: 10,898,205 km (0.111 R)
• M24: 11,923,249 km (0.109 R)
• M25: 12,208,084 km (0.072 R)
• M26: 12,303,677 km (0.084 R)
• M27: 12,495,312 km (0.087 R)
• M28: 12,930,193 km (0.099 R)
• M29: 13,125,119 km (0.089 R)
• M30: 13,715,731 km (0.088 R)
• M31: 14,415,849 km (0.053 R)
• M32: 14,567,392 km (0.117 R)
• M33: 15,333,034 km (0.091 R)
• M34: 16,585,318 km (0.08 R)
• M35: 16,691,083 km (0.116 R)
• M36: 16,850,255 km (0.093 R)
• M37: 17,438,325 km (0.083 R)
• M38: 17,545,885 km (0.078 R)
• M39: 19,353,626 km (0.052 R)
• M40: 19,465,077 km (0.082 R)
• M41: 19,856,873 km (0.103 R)
• M42: 21,047,972 km (0.105 R)
• M43: 22,437,586 km (0.102 R)
• M44: 22,730,798 km (0.086 R)
• M45: 24,215,856 km (0.061 R)
• M46: 25,061,084 km (0.084 R)
• M47: 25,670,845 km (0.105 R)
• M48: 26,285,543 km (0.049 R)
• M49: 26,532,678 km (0.106 R)
• M50: 27,154,108 km (0.111 R)
• M51: 27,591,981 km (0.083 R)
• M52: 27,906,286 km (0.092 R)
• M53: 29,110,998 km (0.088 R)
• M54: 29,238,754 km (0.119 R)
• M55: 29,366,810 km (0.082 R)
• M56: 30,074,109 km (0.079 R)
• M57: 30,397,390 km (0.046 R)
• M58: 30,852,018 km (0.088 R)
• M59: 32,163,542 km (0.102 R)
• M60: 32,295,637 km (0.108 R)
• M61: 32,494,153 km (0.087 R)
• M62: 32,892,533 km (0.101 R)
• M63: 33,092,246 km (0.118 R)
• M64: 33,895,437 km (0.093 R)
• M65: 36,618,716 km (0.096 R)
• M66: 37,449,284 km (0.079 R)
• M67: 37,727,536 km (0.092 R)
• M68: 38,566,481 km (0.055 R)
• M69: 39,129,118 km (0.065 R)
• M70: 39,270,189 km (0.107 R)
• M71: 42,416,980 km (0.068 R)
• M72: 42,925,015 km (0.098 R)
• M73: 43,289,136 km (0.103 R)
• M74: 43,654,304 km (0.107 R)
• M75: 44,755,943 km (0.054 R)
• M76: 44,977,348 km (0.096 R)
• M77: 45,273,103 km (0.102 R)
• M78: 45,569,606 km (0.082 R)
• M79: 46,537,504 km (0.112 R)
• M80: 46,911,648 km (0.036 R)
• M81: 47,061,545 km (0.042 R)
• M82: 47,964,368 km (0.053 R)
• M83: 48,721,184 km (0.083 R)
• M84: 50,246,484 km (0.088 R)
• M85: 50,861,032 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 258.6

Radius: 4.3

Gravity: 13.99 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 16.42 AU - 23.92 AU

Year: 32444 Days

Day: 17.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 75,922,014 km

• M1: 179,218 km (0.113 R)
• M2: 252,222 km (0.112 R)
• M3: 529,128 km (0.114 R)
• M4: 1,310,777 km (0.091 R)
• M5: 1,428,510 km (0.079 R)
• M6: 1,706,164 km (0.057 R)
• M7: 1,802,505 km (0.106 R)
• M8: 2,783,717 km (0.072 R)
• M9: 3,246,723 km (0.12 R)
• M10: 3,286,516 km (0.105 R)
• M11: 4,285,979 km (0.096 R)
• M12: 4,417,027 km (0.117 R)
• M13: 4,683,311 km (0.073 R)
• M14: 5,992,891 km (0.088 R)
• M15: 6,139,497 km (0.104 R)
• M16: 6,287,299 km (0.118 R)
• M17: 7,250,560 km (0.098 R)
• M18: 7,406,890 km (0.102 R)
• M19: 8,973,778 km (0.07 R)
• M20: 9,480,167 km (0.072 R)
• M21: 9,708,303 km (0.103 R)
• M22: 10,579,561 km (0.096 R)
• M23: 10,697,594 km (0.046 R)
• M24: 10,756,685 km (0.058 R)
• M25: 11,354,628 km (0.089 R)
• M26: 11,596,677 km (0.099 R)
• M27: 12,707,442 km (0.072 R)
• M28: 15,227,567 km (0.12 R)
• M29: 15,427,580 km (0.088 R)
• M30: 15,965,384 km (0.082 R)
• M31: 17,615,448 km (0.115 R)
• M32: 17,895,645 km (0.115 R)
• M33: 19,318,919 km (0.109 R)
• M34: 20,117,024 km (0.093 R)
• M35: 20,556,842 km (0.094 R)
• M36: 21,148,352 km (0.047 R)
• M37: 21,520,850 km (0.064 R)
• M38: 21,970,542 km (0.098 R)
• M39: 22,651,212 km (0.078 R)
• M40: 26,315,761 km (0.115 R)
• M41: 29,825,477 km (0.1 R)
• M42: 30,243,154 km (0.11 R)
• M43: 31,507,406 km (0.105 R)
• M44: 33,219,703 km (0.084 R)
• M45: 34,174,287 km (0.075 R)
• M46: 34,348,718 km (0.113 R)
• M47: 34,961,920 km (0.089 R)
• M48: 37,091,595 km (0.067 R)
• M49: 38,898,139 km (0.102 R)
• M50: 39,628,775 km (0.097 R)
• M51: 40,087,741 km (0.058 R)
• M52: 40,640,805 km (0.118 R)
• M53: 41,940,960 km (0.038 R)
• M54: 42,783,944 km (0.083 R)
• M55: 43,254,728 km (0.104 R)
• M56: 44,868,141 km (0.057 R)
• M57: 48,055,922 km (0.109 R)
• M58: 48,447,270 km (0.068 R)
• M59: 48,741,380 km (0.097 R)
• M60: 50,419,569 km (0.029 R)
• M61: 51,815,915 km (0.09 R)
• M62: 52,619,405 km (0.034 R)
• M63: 53,224,828 km (0.09 R)
• M64: 53,528,362 km (0.062 R)
• M65: 54,850,358 km (0.06 R)
• M66: 55,156,885 km (0.094 R)
• M67: 55,977,279 km (0.079 R)
• M68: 56,698,491 km (0.099 R)
• M69: 58,566,968 km (0.066 R)
• M70: 58,775,807 km (0.054 R)
• M71: 61,301,318 km (0.115 R)
• M72: 63,754,573 km (0.113 R)
• M73: 63,969,396 km (0.109 R)
• M74: 64,184,518 km (0.109 R)
• M75: 64,507,499 km (0.049 R)
• M76: 66,566,265 km (0.084 R)
• M77: 67,002,343 km (0.084 R)
• M78: 68,206,606 km (0.049 R)
• M79: 68,536,320 km (0.096 R)
• M80: 74,900,064 km (0.116 R)
• M81: 75,240,249 km (0.087 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 17,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit