🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.39 AU - 0.63 AU

Year: 130 Days

Day: 38.2 Hours

Environment

Temp: 212 °C

Axial Tilt: 150.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.3 AU - 3.1 AU

Year: 1581 Days

Day: 39.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,907,564 km

• M1: 1,000,660 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.19 AU - 4.41 AU

Year: 2640 Days

Day: 26.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.2

Radius: 12.3

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 10.3 AU - 14.82 AU

Year: 15866 Days

Day: 6.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 45,907,564 km

• M1: 210,335 km (0.044 R)
• M2: 544,835 km (0.119 R)
• M3: 775,216 km (0.099 R)
• M4: 1,599,800 km (0.083 R)
• M5: 1,885,980 km (0.104 R)
• M6: 2,021,815 km (0.101 R)
• M7: 2,217,340 km (0.117 R)
• M8: 2,332,081 km (0.088 R)
• M9: 2,688,274 km (0.114 R)
• M10: 2,966,975 km (0.092 R)
• M11: 3,190,324 km (0.065 R)
• M12: 3,997,853 km (0.097 R)
• M13: 4,754,819 km (0.04 R)
• M14: 4,979,216 km (0.084 R)
• M15: 5,092,760 km (0.087 R)
• M16: 5,911,958 km (0.087 R)
• M17: 6,646,484 km (0.066 R)
• M18: 7,237,994 km (0.105 R)
• M19: 8,067,514 km (0.045 R)
• M20: 8,973,329 km (0.117 R)
• M21: 9,204,757 km (0.11 R)
• M22: 9,485,253 km (0.074 R)
• M23: 10,488,905 km (0.104 R)
• M24: 10,732,750 km (0.088 R)
• M25: 11,526,067 km (0.12 R)
• M26: 12,235,759 km (0.106 R)
• M27: 14,286,447 km (0.113 R)
• M28: 15,600,664 km (0.115 R)
• M29: 16,896,182 km (0.043 R)
• M30: 17,817,705 km (0.111 R)
• M31: 18,519,618 km (0.057 R)
• M32: 18,637,501 km (0.091 R)
• M33: 18,933,256 km (0.054 R)
• M34: 20,374,332 km (0.066 R)
• M35: 22,287,689 km (0.056 R)
• M36: 23,744,024 km (0.042 R)
• M37: 25,035,353 km (0.104 R)
• M38: 26,217,027 km (0.049 R)
• M39: 27,014,832 km (0.111 R)
• M40: 27,685,779 km (0.114 R)
• M41: 30,077,250 km (0.119 R)
• M42: 30,424,317 km (0.073 R)
• M43: 30,563,443 km (0.032 R)
• M44: 31,262,514 km (0.118 R)
• M45: 31,543,609 km (0.109 R)
• M46: 32,250,010 km (0.116 R)
• M47: 32,890,289 km (0.114 R)
• M48: 33,104,662 km (0.104 R)
• M49: 33,606,713 km (0.077 R)
• M50: 33,750,626 km (0.045 R)
• M51: 34,111,157 km (0.056 R)
• M52: 34,618,144 km (0.056 R)
• M53: 35,127,674 km (0.084 R)
• M54: 35,273,682 km (0.087 R)
• M55: 35,786,503 km (0.025 R)
• M56: 36,671,076 km (0.062 R)
• M57: 38,537,159 km (0.116 R)
• M58: 38,763,202 km (0.078 R)
• M59: 39,140,936 km (0.112 R)
• M60: 39,899,846 km (0.115 R)
• M61: 41,895,931 km (0.111 R)
• M62: 42,283,539 km (0.076 R)
• M63: 42,594,553 km (0.104 R)
• M64: 43,218,675 km (0.111 R)
• M65: 43,767,251 km (0.098 R)
• M66: 44,239,232 km (0.12 R)
• M67: 44,397,058 km (0.072 R)
• M68: 45,426,889 km (0.078 R)
• M69: 46,224,396 km (0.112 R)
• M70: 48,076,268 km (0.063 R)
• M71: 49,706,137 km (0.067 R)
• M72: 51,105,924 km (0.085 R)
• M73: 52,769,153 km (0.071 R)
• M74: 52,852,778 km (0.036 R)
• M75: 53,523,425 km (0.115 R)
• M76: 53,775,498 km (0.104 R)
• M77: 54,112,392 km (0.104 R)
• M78: 54,619,080 km (0.083 R)
• M79: 54,957,770 km (0.092 R)
• M80: 55,637,094 km (0.094 R)
• M81: 55,722,215 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83

Radius: 7.4

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 16.78 AU - 18.96 AU

Year: 26927 Days

Day: 24.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 45,907,564 km

• M1: 108,159 km (0.112 R)
• M2: 167,849 km (0.083 R)
• M3: 295,306 km (0.098 R)
• M4: 431,440 km (0.115 R)
• M5: 514,916 km (0.056 R)
• M6: 715,527 km (0.086 R)
• M7: 958,773 km (0.119 R)
• M8: 1,227,451 km (0.113 R)
• M9: 1,412,353 km (0.089 R)
• M10: 1,476,082 km (0.081 R)
• M11: 1,786,348 km (0.04 R)
• M12: 1,949,111 km (0.113 R)
• M13: 2,020,469 km (0.085 R)
• M14: 2,214,796 km (0.088 R)
• M15: 2,996,745 km (0.064 R)
• M16: 3,107,148 km (0.12 R)
• M17: 3,360,267 km (0.079 R)
• M18: 3,446,137 km (0.097 R)
• M19: 3,886,403 km (0.111 R)
• M20: 4,375,738 km (0.109 R)
• M21: 4,819,744 km (0.113 R)
• M22: 5,411,553 km (0.1 R)
• M23: 5,478,872 km (0.105 R)
• M24: 5,784,650 km (0.069 R)
• M25: 5,922,430 km (0.03 R)
• M26: 6,916,508 km (0.111 R)
• M27: 7,026,163 km (0.1 R)
• M28: 7,358,270 km (0.096 R)
• M29: 7,885,304 km (0.081 R)
• M30: 8,114,936 km (0.078 R)
• M31: 8,541,440 km (0.109 R)
• M32: 8,777,356 km (0.083 R)
• M33: 8,935,630 km (0.12 R)
• M34: 9,055,159 km (0.063 R)
• M35: 10,195,095 km (0.109 R)
• M36: 10,909,126 km (0.093 R)
• M37: 11,900,511 km (0.092 R)
• M38: 12,208,084 km (0.1 R)
• M39: 12,340,628 km (0.06 R)
• M40: 12,562,631 km (0.109 R)
• M41: 13,509,436 km (0.085 R)
• M42: 14,760,373 km (0.065 R)
• M43: 14,996,139 km (0.098 R)
• M44: 15,328,097 km (0.096 R)
• M45: 16,144,752 km (0.099 R)
• M46: 16,533,856 km (0.092 R)
• M47: 16,680,611 km (0.031 R)
• M48: 17,271,822 km (0.115 R)
• M49: 18,070,824 km (0.062 R)
• M50: 18,171,504 km (0.062 R)
• M51: 19,035,132 km (0.115 R)
• M52: 19,291,693 km (0.12 R)
• M53: 19,704,583 km (0.107 R)
• M54: 19,912,225 km (0.079 R)
• M55: 20,120,465 km (0.086 R)
• M56: 20,591,698 km (0.081 R)
• M57: 20,696,865 km (0.066 R)
• M58: 21,331,908 km (0.098 R)
• M59: 22,404,525 km (0.037 R)
• M60: 22,566,988 km (0.102 R)
• M61: 22,892,962 km (0.08 R)
• M62: 23,549,547 km (0.05 R)
• M63: 26,408,662 km (0.103 R)
• M64: 26,924,475 km (0.101 R)
• M65: 27,675,307 km (0.05 R)
• M66: 28,199,348 km (0.091 R)
• M67: 28,316,184 km (0.106 R)
• M68: 28,374,677 km (0.098 R)
• M69: 29,375,187 km (0.075 R)
• M70: 30,807,438 km (0.1 R)
• M71: 30,867,576 km (0.104 R)
• M72: 32,323,313 km (0.119 R)
• M73: 33,677,323 km (0.105 R)
• M74: 34,548,581 km (0.098 R)
• M75: 34,610,963 km (0.071 R)
• M76: 37,334,692 km (0.106 R)
• M77: 37,398,720 km (0.08 R)
• M78: 37,591,402 km (0.039 R)
• M79: 37,913,336 km (0.028 R)
• M80: 38,754,525 km (0.088 R)
• M81: 39,601,848 km (0.11 R)
• M82: 39,994,991 km (0.07 R)
• M83: 40,257,834 km (0.068 R)
• M84: 41,713,421 km (0.046 R)
• M85: 42,447,797 km (0.09 R)
• M86: 42,917,236 km (0.113 R)
• M87: 43,119,043 km (0.071 R)
• M88: 43,186,362 km (0.109 R)
• M89: 45,085,357 km (0.082 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 19,609 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit