🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.94 AU - 2.82 AU

Year: 1047 Days

Day: 36.8 Hours

Environment

Temp: 34 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 86,070,432 km

• M1: 183,557 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.21 AU - 3.33 AU

Year: 1687 Days

Day: 25.9 Hours

Environment

Temp: -12 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 8.78 AU - 11.44 AU

Year: 9168 Days

Day: 41.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 20.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277.2

Radius: 5.9

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 18.75 AU - 22.97 AU

Year: 27173 Days

Day: 22.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 86,070,432 km

• M1: 122,670 km (0.094 R)
• M2: 175,628 km (0.086 R)
• M3: 298,448 km (0.063 R)
• M4: 604,525 km (0.085 R)
• M5: 688,300 km (0.102 R)
• M6: 1,575,714 km (0.029 R)
• M7: 1,663,229 km (0.042 R)
• M8: 2,061,010 km (0.109 R)
• M9: 2,487,214 km (0.043 R)
• M10: 2,833,384 km (0.054 R)
• M11: 3,268,713 km (0.09 R)
• M12: 3,418,461 km (0.065 R)
• M13: 3,960,304 km (0.096 R)
• M14: 4,528,627 km (0.109 R)
• M15: 4,570,215 km (0.092 R)
• M16: 4,907,409 km (0.12 R)
• M17: 5,252,531 km (0.046 R)
• M18: 5,740,070 km (0.108 R)
• M19: 6,381,097 km (0.088 R)
• M20: 6,805,207 km (0.038 R)
• M21: 6,948,671 km (0.079 R)
• M22: 7,093,033 km (0.113 R)
• M23: 7,238,443 km (0.109 R)
• M24: 8,232,820 km (0.104 R)
• M25: 8,745,791 km (0.093 R)
• M26: 8,901,821 km (0.034 R)
• M27: 10,236,833 km (0.071 R)
• M28: 10,401,091 km (0.118 R)
• M29: 11,011,301 km (0.056 R)
• M30: 11,462,338 km (0.095 R)
• M31: 11,690,026 km (0.093 R)
• M32: 11,804,469 km (0.1 R)
• M33: 12,150,040 km (0.119 R)
• M34: 12,499,052 km (0.115 R)
• M35: 13,385,569 km (0.094 R)
• M36: 13,866,825 km (0.072 R)
• M37: 14,845,943 km (0.09 R)
• M38: 15,784,071 km (0.062 R)
• M39: 16,805,675 km (0.042 R)
• M40: 17,129,405 km (0.082 R)
• M41: 17,717,025 km (0.098 R)
• M42: 19,587,448 km (0.114 R)
• M43: 19,996,299 km (0.074 R)
• M44: 21,730,288 km (0.09 R)
• M45: 22,793,480 km (0.076 R)
• M46: 23,439,443 km (0.105 R)
• M47: 24,237,249 km (0.065 R)
• M48: 25,413,537 km (0.034 R)
• M49: 25,487,588 km (0.106 R)
• M50: 25,636,138 km (0.094 R)
• M51: 28,357,324 km (0.108 R)
• M52: 28,511,260 km (0.111 R)
• M53: 29,362,472 km (0.115 R)
• M54: 30,143,373 km (0.111 R)
• M55: 30,457,678 km (0.111 R)
• M56: 31,566,348 km (0.118 R)
• M57: 32,125,694 km (0.1 R)
• M58: 32,366,397 km (0.109 R)
• M59: 33,416,275 km (0.056 R)
• M60: 34,231,434 km (0.096 R)
• M61: 36,548,705 km (0.112 R)
• M62: 42,119,430 km (0.061 R)
• M63: 43,619,448 km (0.032 R)
• M64: 46,127,905 km (0.068 R)
• M65: 46,762,350 km (0.093 R)
• M66: 46,853,156 km (0.087 R)
• M67: 47,217,277 km (0.096 R)
• M68: 47,673,550 km (0.07 R)
• M69: 48,959,194 km (0.051 R)
• M70: 49,328,701 km (0.077 R)
• M71: 49,513,754 km (0.115 R)
• M72: 50,256,208 km (0.061 R)
• M73: 50,628,856 km (0.073 R)
• M74: 51,283,197 km (0.101 R)
• M75: 52,222,821 km (0.064 R)
• M76: 52,978,590 km (0.09 R)
• M77: 53,452,815 km (0.096 R)
• M78: 54,214,418 km (0.057 R)
• M79: 55,652,203 km (0.106 R)
• M80: 56,037,717 km (0.096 R)
• M81: 57,102,405 km (0.117 R)
• M82: 58,467,186 km (0.082 R)
• M83: 58,957,269 km (0.071 R)
• M84: 59,350,262 km (0.101 R)
• M85: 60,633,513 km (0.119 R)
• M86: 60,831,730 km (0.068 R)
• M87: 61,925,739 km (0.038 R)
• M88: 63,227,241 km (0.032 R)
• M89: 63,428,300 km (0.107 R)
• M90: 66,775,702 km (0.094 R)
• M91: 67,904,119 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 25.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 290.6

Radius: 7.9

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 21.86 AU - 29.34 AU

Year: 36943 Days

Day: 20.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 86,070,432 km

• M1: 112,348 km (0.07 R)
• M2: 240,703 km (0.098 R)
• M3: 323,431 km (0.118 R)
• M4: 891,753 km (0.045 R)
• M5: 1,147,266 km (0.089 R)
• M6: 1,935,198 km (0.073 R)
• M7: 2,043,507 km (0.077 R)
• M8: 2,116,959 km (0.099 R)
• M9: 2,304,406 km (0.048 R)
• M10: 2,695,454 km (0.078 R)
• M11: 2,940,197 km (0.082 R)
• M12: 3,065,260 km (0.113 R)
• M13: 3,583,019 km (0.12 R)
• M14: 3,989,326 km (0.106 R)
• M15: 5,446,410 km (0.054 R)
• M16: 5,497,572 km (0.108 R)
• M17: 6,177,494 km (0.053 R)
• M18: 6,284,457 km (0.114 R)
• M19: 6,446,172 km (0.077 R)
• M20: 7,106,198 km (0.112 R)
• M21: 7,730,171 km (0.101 R)
• M22: 8,788,875 km (0.1 R)
• M23: 9,030,176 km (0.101 R)
• M24: 9,335,057 km (0.058 R)
• M25: 10,080,353 km (0.113 R)
• M26: 10,333,024 km (0.116 R)
• M27: 13,873,258 km (0.032 R)
• M28: 15,806,960 km (0.109 R)
• M29: 17,067,322 km (0.066 R)
• M30: 17,444,159 km (0.067 R)
• M31: 19,056,525 km (0.064 R)
• M32: 19,604,502 km (0.058 R)
• M33: 20,237,002 km (0.069 R)
• M34: 21,037,201 km (0.118 R)
• M35: 21,684,810 km (0.073 R)
• M36: 21,766,191 km (0.046 R)
• M37: 22,750,994 km (0.08 R)
• M38: 22,916,599 km (0.087 R)
• M39: 23,165,679 km (0.114 R)
• M40: 23,582,758 km (0.083 R)
• M41: 23,918,156 km (0.064 R)
• M42: 24,339,873 km (0.094 R)
• M43: 25,275,907 km (0.088 R)
• M44: 25,361,626 km (0.12 R)
• M45: 25,533,215 km (0.096 R)
• M46: 25,619,234 km (0.098 R)
• M47: 25,791,570 km (0.067 R)
• M48: 26,223,759 km (0.095 R)
• M49: 27,799,772 km (0.049 R)
• M50: 31,871,976 km (0.103 R)
• M51: 33,552,259 km (0.097 R)
• M52: 34,118,786 km (0.092 R)
• M53: 34,403,172 km (0.113 R)
• M54: 35,644,834 km (0.077 R)
• M55: 36,609,890 km (0.106 R)
• M56: 37,485,636 km (0.102 R)
• M57: 37,779,147 km (0.114 R)
• M58: 38,073,406 km (0.056 R)
• M59: 38,960,821 km (0.057 R)
• M60: 40,956,905 km (0.105 R)
• M61: 43,909,817 km (0.104 R)
• M62: 45,255,749 km (0.091 R)
• M63: 46,615,145 km (0.107 R)
• M64: 47,141,431 km (0.037 R)
• M65: 47,247,047 km (0.085 R)
• M66: 48,306,499 km (0.096 R)
• M67: 49,802,926 km (0.113 R)
• M68: 53,720,147 km (0.071 R)
• M69: 53,940,654 km (0.032 R)
• M70: 54,493,268 km (0.113 R)
• M71: 54,603,971 km (0.091 R)
• M72: 58,981,204 km (0.11 R)
• M73: 59,322,587 km (0.05 R)
• M74: 59,436,431 km (0.054 R)
• M75: 60,007,147 km (0.095 R)
• M76: 60,121,589 km (0.05 R)
• M77: 63,236,815 km (0.083 R)
• M78: 65,107,536 km (0.032 R)
• M79: 66,877,728 km (0.056 R)
• M80: 68,663,777 km (0.098 R)
• M81: 69,622,699 km (0.09 R)
• M82: 70,224,232 km (0.055 R)
• M83: 70,344,808 km (0.029 R)
• M84: 70,465,384 km (0.079 R)
• M85: 71,796,506 km (0.039 R)
• M86: 76,334,258 km (0.115 R)
• M87: 79,076,238 km (0.071 R)
• M88: 81,723,372 km (0.1 R)
• M89: 82,739,441 km (0.109 R)

Kuiper Belt

Range: 38.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 13,139 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit