🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.54 AU - 0.82 AU

Year: 210 Days

Day: 41.6 Hours

Environment

Temp: 149 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.49 AU - 1.52 AU

Year: 688 Days

Day: 31.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.34 AU - 3.46 AU

Year: 2349 Days

Day: 25.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,686,035 km

• M1: 654,491 km (0.113 R)
• M2: 1,655,749 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.7

Radius: 11.6

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.2 AU - 9.82 AU

Year: 8495 Days

Day: 7.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 53,686,035 km

• M1: 246,687 km (0.073 R)
• M2: 527,781 km (0.081 R)
• M3: 600,037 km (0.063 R)
• M4: 676,332 km (0.058 R)
• M5: 1,018,163 km (0.102 R)
• M6: 1,131,259 km (0.114 R)
• M7: 1,433,447 km (0.071 R)
• M8: 1,671,307 km (0.077 R)
• M9: 1,783,955 km (0.067 R)
• M10: 2,309,642 km (0.044 R)
• M11: 2,486,765 km (0.119 R)
• M12: 3,128,690 km (0.068 R)
• M13: 3,526,171 km (0.103 R)
• M14: 3,970,178 km (0.113 R)
• M15: 4,245,288 km (0.107 R)
• M16: 5,239,965 km (0.112 R)
• M17: 5,474,384 km (0.055 R)
• M18: 5,988,253 km (0.083 R)
• M19: 6,198,289 km (0.069 R)
• M20: 6,339,659 km (0.119 R)
• M21: 6,733,849 km (0.053 R)
• M22: 6,806,404 km (0.071 R)
• M23: 6,952,262 km (0.063 R)
• M24: 8,195,121 km (0.076 R)
• M25: 8,389,449 km (0.095 R)
• M26: 8,467,688 km (0.072 R)
• M27: 8,743,098 km (0.101 R)
• M28: 9,424,367 km (0.092 R)
• M29: 9,587,129 km (0.084 R)
• M30: 10,122,839 km (0.056 R)
• M31: 11,612,834 km (0.12 R)
• M32: 11,700,049 km (0.06 R)
• M33: 11,831,247 km (0.06 R)
• M34: 12,051,006 km (0.115 R)
• M35: 12,272,261 km (0.096 R)
• M36: 13,124,969 km (0.027 R)
• M37: 13,261,402 km (0.061 R)
• M38: 13,352,508 km (0.106 R)
• M39: 13,627,468 km (0.107 R)
• M40: 14,934,655 km (0.11 R)
• M41: 15,747,869 km (0.104 R)
• M42: 16,184,246 km (0.101 R)
• M43: 17,317,300 km (0.088 R)
• M44: 17,617,094 km (0.077 R)
• M45: 17,717,474 km (0.104 R)
• M46: 18,628,974 km (0.043 R)
• M47: 19,400,151 km (0.097 R)
• M48: 19,867,944 km (0.066 R)
• M49: 20,076,932 km (0.06 R)
• M50: 20,181,800 km (0.111 R)
• M51: 20,814,599 km (0.109 R)
• M52: 21,133,392 km (0.098 R)
• M53: 21,883,625 km (0.1 R)
• M54: 22,045,490 km (0.105 R)
• M55: 23,630,928 km (0.09 R)
• M56: 25,366,114 km (0.114 R)
• M57: 25,479,509 km (0.069 R)
• M58: 25,991,732 km (0.066 R)
• M59: 26,335,060 km (0.047 R)
• M60: 26,507,247 km (0.084 R)
• M61: 28,603,262 km (0.092 R)
• M62: 28,780,386 km (0.117 R)
• M63: 29,850,460 km (0.097 R)
• M64: 30,210,093 km (0.067 R)
• M65: 30,390,359 km (0.089 R)
• M66: 30,994,136 km (0.096 R)
• M67: 31,115,310 km (0.114 R)
• M68: 31,236,634 km (0.106 R)
• M69: 32,520,632 km (0.097 R)
• M70: 33,448,289 km (0.1 R)
• M71: 34,635,797 km (0.12 R)
• M72: 37,891,046 km (0.106 R)
• M73: 38,020,598 km (0.118 R)
• M74: 38,150,449 km (0.057 R)
• M75: 39,587,785 km (0.116 R)
• M76: 42,717,522 km (0.102 R)
• M77: 43,937,194 km (0.106 R)
• M78: 44,551,143 km (0.101 R)
• M79: 45,443,196 km (0.088 R)
• M80: 45,649,940 km (0.09 R)
• M81: 45,856,834 km (0.085 R)
• M82: 46,064,176 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 341.8

Radius: 4.6

Gravity: 16.15 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 11.15 AU - 14.07 AU

Year: 16780 Days

Day: 19.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 53,686,035 km

• M1: 197,619 km (0.104 R)
• M2: 730,187 km (0.114 R)
• M3: 1,029,233 km (0.074 R)
• M4: 1,225,506 km (0.064 R)
• M5: 1,316,461 km (0.089 R)
• M6: 1,433,447 km (0.078 R)
• M7: 1,881,941 km (0.097 R)
• M8: 2,513,095 km (0.097 R)
• M9: 2,541,967 km (0.069 R)
• M10: 2,629,183 km (0.073 R)
• M11: 2,926,882 km (0.03 R)
• M12: 3,361,614 km (0.12 R)
• M13: 4,084,620 km (0.102 R)
• M14: 4,393,989 km (0.065 R)
• M15: 4,710,687 km (0.111 R)
• M16: 5,440,875 km (0.061 R)
• M17: 6,402,041 km (0.072 R)
• M18: 6,520,971 km (0.12 R)
• M19: 6,680,592 km (0.057 R)
• M20: 7,167,084 km (0.068 R)
• M21: 7,373,081 km (0.093 R)
• M22: 7,706,834 km (0.097 R)
• M23: 7,833,244 km (0.101 R)
• M24: 8,302,831 km (0.036 R)
• M25: 8,345,916 km (0.116 R)
• M26: 8,693,731 km (0.117 R)
• M27: 9,765,001 km (0.102 R)
• M28: 9,856,256 km (0.039 R)
• M29: 9,947,660 km (0.037 R)
• M30: 10,131,366 km (0.081 R)
• M31: 10,455,545 km (0.102 R)
• M32: 13,675,190 km (0.071 R)
• M33: 14,342,845 km (0.101 R)
• M34: 14,498,427 km (0.116 R)
• M35: 15,126,140 km (0.063 R)
• M36: 18,734,141 km (0.087 R)
• M37: 19,646,988 km (0.102 R)
• M38: 20,574,195 km (0.098 R)
• M39: 20,691,181 km (0.05 R)
• M40: 20,866,958 km (0.064 R)
• M41: 21,220,009 km (0.039 R)
• M42: 21,575,005 km (0.096 R)
• M43: 22,171,003 km (0.106 R)
• M44: 22,772,386 km (0.067 R)
• M45: 22,893,411 km (0.114 R)
• M46: 22,953,848 km (0.084 R)
• M47: 23,014,436 km (0.089 R)
• M48: 23,991,310 km (0.109 R)
• M49: 24,484,833 km (0.037 R)
• M50: 24,857,182 km (0.108 R)
• M51: 25,419,072 km (0.062 R)
• M52: 26,238,120 km (0.054 R)
• M53: 26,491,988 km (0.109 R)
• M54: 26,619,146 km (0.035 R)
• M55: 27,708,518 km (0.113 R)
• M56: 28,096,425 km (0.118 R)
• M57: 28,161,201 km (0.103 R)
• M58: 29,534,060 km (0.096 R)
• M59: 29,731,978 km (0.113 R)
• M60: 29,798,101 km (0.11 R)
• M61: 31,600,306 km (0.066 R)
• M62: 32,480,540 km (0.079 R)
• M63: 32,957,757 km (0.087 R)
• M64: 33,506,183 km (0.114 R)
• M65: 34,681,424 km (0.101 R)
• M66: 34,750,987 km (0.068 R)
• M67: 35,029,538 km (0.055 R)
• M68: 35,239,125 km (0.114 R)
• M69: 35,589,184 km (0.049 R)
• M70: 36,081,211 km (0.117 R)
• M71: 37,428,041 km (0.068 R)
• M72: 37,713,623 km (0.066 R)
• M73: 39,007,944 km (0.044 R)
• M74: 40,097,615 km (0.094 R)
• M75: 40,756,145 km (0.099 R)
• M76: 41,639,819 km (0.068 R)
• M77: 43,051,874 km (0.07 R)
• M78: 43,201,471 km (0.082 R)
• M79: 43,576,065 km (0.068 R)
• M80: 43,951,705 km (0.081 R)
• M81: 44,706,426 km (0.077 R)
• M82: 45,389,191 km (0.109 R)
• M83: 45,693,772 km (0.11 R)
• M84: 46,995,722 km (0.098 R)
• M85: 48,309,940 km (0.063 R)
• M86: 48,465,372 km (0.029 R)
• M87: 49,323,016 km (0.03 R)
• M88: 51,370,114 km (0.047 R)
• M89: 53,123,849 km (0.117 R)
• M90: 53,364,552 km (0.113 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 15,642 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit