🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.54 AU - 0.8 AU

Year: 196 Days

Day: 38.7 Hours

Environment

Temp: 170 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.61 AU - 0.81 AU

Year: 214 Days

Day: 22.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.09 AU - 1.53 AU

Year: 537 Days

Day: 34.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 42.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.53 AU - 2.35 AU

Year: 968 Days

Day: 37.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.1

Radius: 13.6

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 7.11 AU - 11.83 AU

Year: 10438 Days

Day: 10.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 39,407,533 km

• M1: 175,628 km (0.115 R)
• M2: 388,206 km (0.075 R)
• M3: 515,514 km (0.097 R)
• M4: 891,155 km (0.101 R)
• M5: 1,072,766 km (0.05 R)
• M6: 1,201,121 km (0.115 R)
• M7: 1,321,398 km (0.108 R)
• M8: 1,813,725 km (0.112 R)
• M9: 2,145,832 km (0.116 R)
• M10: 2,327,743 km (0.104 R)
• M11: 2,514,890 km (0.062 R)
• M12: 2,636,662 km (0.103 R)
• M13: 4,605,969 km (0.041 R)
• M14: 5,127,617 km (0.106 R)
• M15: 5,216,328 km (0.074 R)
• M16: 6,298,220 km (0.106 R)
• M17: 7,828,756 km (0.111 R)
• M18: 8,060,184 km (0.081 R)
• M19: 8,582,579 km (0.081 R)
• M20: 8,901,373 km (0.091 R)
• M21: 10,752,347 km (0.078 R)
• M22: 10,895,213 km (0.083 R)
• M23: 11,067,400 km (0.1 R)
• M24: 12,990,630 km (0.093 R)
• M25: 13,881,785 km (0.1 R)
• M26: 14,006,250 km (0.107 R)
• M27: 14,413,306 km (0.094 R)
• M28: 16,408,194 km (0.093 R)
• M29: 16,738,057 km (0.054 R)
• M30: 17,437,876 km (0.092 R)
• M31: 18,011,434 km (0.082 R)
• M32: 18,283,403 km (0.118 R)
• M33: 19,489,611 km (0.098 R)
• M34: 19,769,059 km (0.118 R)
• M35: 22,818,014 km (0.09 R)
• M36: 22,965,068 km (0.08 R)
• M37: 23,112,422 km (0.113 R)
• M38: 23,482,378 km (0.11 R)
• M39: 23,816,879 km (0.077 R)
• M40: 24,115,626 km (0.051 R)
• M41: 24,528,366 km (0.03 R)
• M42: 24,716,710 km (0.058 R)
• M43: 25,437,024 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982.8

Radius: 3.4

Gravity: 85.02 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 12.43 AU - 16.47 AU

Year: 19673 Days

Day: 22.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 39,407,533 km

• M1: 114,742 km (0.081 R)
• M2: 247,136 km (0.104 R)
• M3: 1,077,404 km (0.112 R)
• M4: 1,784,852 km (0.089 R)
• M5: 2,070,883 km (0.087 R)
• M6: 2,371,276 km (0.104 R)
• M7: 2,409,723 km (0.117 R)
• M8: 2,487,364 km (0.119 R)
• M9: 2,684,983 km (0.065 R)
• M10: 2,765,466 km (0.075 R)
• M11: 2,887,688 km (0.044 R)
• M12: 3,095,330 km (0.1 R)
• M13: 3,481,142 km (0.112 R)
• M14: 3,657,518 km (0.036 R)
• M15: 4,391,445 km (0.091 R)
• M16: 4,534,162 km (0.11 R)
• M17: 5,020,355 km (0.096 R)
• M18: 6,199,934 km (0.054 R)
• M19: 6,683,883 km (0.072 R)
• M20: 7,179,800 km (0.107 R)
• M21: 7,687,386 km (0.045 R)
• M22: 7,744,532 km (0.096 R)
• M23: 8,206,640 km (0.038 R)
• M24: 8,441,060 km (0.088 R)
• M25: 9,954,841 km (0.087 R)
• M26: 11,681,200 km (0.074 R)
• M27: 12,010,914 km (0.112 R)
• M28: 12,747,085 km (0.092 R)
• M29: 13,635,547 km (0.08 R)
• M30: 15,399,605 km (0.1 R)
• M31: 15,471,711 km (0.111 R)
• M32: 16,052,151 km (0.111 R)
• M33: 16,198,308 km (0.032 R)
• M34: 16,713,523 km (0.107 R)
• M35: 17,234,123 km (0.076 R)
• M36: 17,383,721 km (0.054 R)
• M37: 18,062,746 km (0.081 R)
• M38: 18,596,960 km (0.106 R)
• M39: 21,023,737 km (0.113 R)
• M40: 21,908,608 km (0.07 R)
• M41: 25,226,689 km (0.109 R)
• M42: 25,567,024 km (0.111 R)
• M43: 26,166,313 km (0.12 R)
• M44: 26,510,687 km (0.102 R)
• M45: 27,117,157 km (0.103 R)
• M46: 27,991,557 km (0.088 R)
• M47: 29,498,905 km (0.097 R)
• M48: 29,588,364 km (0.102 R)
• M49: 29,857,341 km (0.114 R)
• M50: 33,894,838 km (0.109 R)
• M51: 34,364,276 km (0.079 R)
• M52: 35,120,045 km (0.113 R)
• M53: 36,647,738 km (0.057 R)
• M54: 39,866,486 km (0.1 R)
• M55: 40,362,104 km (0.118 R)
• M56: 41,860,775 km (0.089 R)
• M57: 42,566,429 km (0.117 R)
• M58: 42,667,557 km (0.116 R)
• M59: 44,194,053 km (0.118 R)
• M60: 45,015,495 km (0.084 R)
• M61: 45,118,568 km (0.115 R)
• M62: 46,360,979 km (0.072 R)
• M63: 47,405,022 km (0.078 R)
• M64: 48,140,445 km (0.094 R)
• M65: 49,622,511 km (0.068 R)
• M66: 54,596,341 km (0.086 R)
• M67: 55,366,920 km (0.097 R)
• M68: 57,588,748 km (0.03 R)
• M69: 58,148,692 km (0.04 R)
• M70: 59,839,298 km (0.092 R)
• M71: 60,520,118 km (0.115 R)
• M72: 60,633,812 km (0.05 R)
• M73: 61,317,624 km (0.074 R)
• M74: 61,546,210 km (0.09 R)
• M75: 64,426,118 km (0.113 R)
• M76: 67,114,242 km (0.1 R)
• M77: 68,412,752 km (0.069 R)
• M78: 68,649,864 km (0.116 R)
• M79: 71,274,559 km (0.115 R)
• M80: 72,478,523 km (0.06 R)
• M81: 72,962,023 km (0.074 R)
• M82: 73,446,421 km (0.085 R)
• M83: 73,689,069 km (0.094 R)
• M84: 73,932,016 km (0.111 R)
• M85: 75,028,568 km (0.102 R)
• M86: 75,150,640 km (0.056 R)
• M87: 76,744,755 km (0.116 R)
• M88: 77,237,530 km (0.08 R)
• M89: 77,978,638 km (0.114 R)
• M90: 78,350,090 km (0.074 R)
• M91: 79,094,638 km (0.042 R)
• M92: 79,716,965 km (0.078 R)
• M93: 81,216,983 km (0.094 R)
• M94: 81,468,008 km (0.116 R)
• M95: 81,719,183 km (0.086 R)
• M96: 83,358,178 km (0.074 R)
• M97: 84,245,143 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.1

Radius: 4.7

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 12.71 AU - 17.27 AU

Year: 20786 Days

Day: 21.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 39,407,533 km

• M1: 86,617 km (0.077 R)
• M2: 294,409 km (0.078 R)
• M3: 459,415 km (0.104 R)
• M4: 1,302,848 km (0.098 R)
• M5: 1,573,022 km (0.043 R)
• M6: 1,613,114 km (0.08 R)
• M7: 1,818,362 km (0.072 R)
• M8: 2,344,498 km (0.08 R)
• M9: 2,671,818 km (0.101 R)
• M10: 2,914,466 km (0.077 R)
• M11: 3,013,500 km (0.097 R)
• M12: 3,266,021 km (0.094 R)
• M13: 3,420,705 km (0.107 R)
• M14: 3,953,872 km (0.096 R)
• M15: 4,091,203 km (0.062 R)
• M16: 4,772,022 km (0.091 R)
• M17: 4,830,216 km (0.086 R)
• M18: 4,918,180 km (0.082 R)
• M19: 5,006,592 km (0.051 R)
• M20: 5,245,051 km (0.089 R)
• M21: 5,733,039 km (0.08 R)
• M22: 6,171,810 km (0.058 R)
• M23: 6,948,971 km (0.069 R)
• M24: 7,619,768 km (0.111 R)
• M25: 7,962,945 km (0.073 R)
• M26: 8,136,479 km (0.032 R)
• M27: 8,593,350 km (0.094 R)
• M28: 8,878,634 km (0.03 R)
• M29: 9,458,475 km (0.086 R)
• M30: 9,642,181 km (0.059 R)
• M31: 9,826,935 km (0.096 R)
• M32: 10,502,219 km (0.068 R)
• M33: 11,347,746 km (0.117 R)
• M34: 12,135,230 km (0.077 R)
• M35: 12,495,312 km (0.081 R)
• M36: 12,616,187 km (0.106 R)
• M37: 12,858,984 km (0.032 R)
• M38: 13,349,067 km (0.065 R)
• M39: 14,053,972 km (0.092 R)
• M40: 15,456,452 km (0.116 R)
• M41: 15,759,687 km (0.115 R)
• M42: 16,548,367 km (0.116 R)
• M43: 17,936,336 km (0.111 R)
• M44: 18,392,011 km (0.088 R)
• M45: 19,314,731 km (0.064 R)
• M46: 20,016,644 km (0.031 R)
• M47: 20,110,891 km (0.115 R)
• M48: 20,489,224 km (0.059 R)
• M49: 20,631,641 km (0.053 R)
• M50: 20,726,785 km (0.089 R)
• M51: 20,917,672 km (0.095 R)
• M52: 21,686,605 km (0.118 R)
• M53: 22,171,900 km (0.082 R)
• M54: 23,351,031 km (0.045 R)
• M55: 23,599,363 km (0.095 R)
• M56: 24,148,537 km (0.111 R)
• M57: 24,399,562 km (0.079 R)
• M58: 25,310,314 km (0.068 R)
• M59: 25,361,327 km (0.111 R)
• M60: 25,923,665 km (0.086 R)
• M61: 26,180,824 km (0.062 R)
• M62: 26,490,342 km (0.059 R)
• M63: 26,801,057 km (0.105 R)
• M64: 27,583,304 km (0.08 R)
• M65: 29,063,276 km (0.082 R)
• M66: 29,169,939 km (0.038 R)
• M67: 30,136,042 km (0.061 R)
• M68: 30,190,047 km (0.105 R)
• M69: 30,460,520 km (0.063 R)
• M70: 31,058,164 km (0.093 R)
• M71: 32,652,428 km (0.112 R)
• M72: 32,763,430 km (0.119 R)
• M73: 33,375,734 km (0.097 R)
• M74: 33,599,233 km (0.08 R)
• M75: 35,292,082 km (0.073 R)
• M76: 35,691,060 km (0.032 R)
• M77: 35,805,353 km (0.072 R)
• M78: 36,954,713 km (0.076 R)
• M79: 37,244,035 km (0.069 R)
• M80: 37,766,431 km (0.096 R)
• M81: 37,882,968 km (0.063 R)
• M82: 38,408,356 km (0.057 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 20,164 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit