🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.76 AU - 0.96 AU

Year: 304 Days

Day: 26.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 122 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 110,679,293 km

• M1: 671,844 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.7 AU - 1.06 AU

Year: 314 Days

Day: 40.3 Hours

Environment

Temp: 27 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.98 AU - 1.22 AU

Year: 439 Days

Day: 45.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 110,679,293 km

• M1: 539,151 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.57 AU - 1.73 AU

Year: 807 Days

Day: 43.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.15 AU - 2.81 AU

Year: 1487 Days

Day: 22.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.46 AU - 3.72 AU

Year: 2068 Days

Day: 38.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,679,293 km

• M1: 311,463 km (0.03 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.99 AU - 3.95 AU

Year: 2461 Days

Day: 39.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,679,293 km

• M1: 533,466 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.9

Radius: 11.8

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.44 AU - 4.58 AU

Year: 3647 Days

Day: 5.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 110,679,293 km

• M1: 153,188 km (0.072 R)
• M2: 423,512 km (0.112 R)
• M3: 629,657 km (0.107 R)
• M4: 1,015,171 km (0.092 R)
• M5: 1,116,299 km (0.118 R)
• M6: 1,426,864 km (0.099 R)
• M7: 1,872,965 km (0.104 R)
• M8: 2,031,240 km (0.114 R)
• M9: 2,327,593 km (0.053 R)
• M10: 2,429,619 km (0.12 R)
• M11: 2,638,009 km (0.054 R)
• M12: 3,035,790 km (0.102 R)
• M13: 3,128,839 km (0.095 R)
• M14: 3,356,228 km (0.09 R)
• M15: 3,928,290 km (0.091 R)
• M16: 4,277,751 km (0.098 R)
• M17: 4,403,563 km (0.069 R)
• M18: 4,530,721 km (0.086 R)
• M19: 4,723,553 km (0.066 R)
• M20: 5,162,174 km (0.099 R)
• M21: 5,318,653 km (0.05 R)
• M22: 5,499,667 km (0.107 R)
• M23: 5,590,921 km (0.041 R)
• M24: 5,728,701 km (0.086 R)
• M25: 5,867,677 km (0.113 R)
• M26: 6,125,434 km (0.112 R)
• M27: 6,362,996 km (0.104 R)
• M28: 6,700,638 km (0.088 R)
• M29: 6,970,064 km (0.05 R)
• M30: 7,143,448 km (0.111 R)
• M31: 7,318,328 km (0.077 R)
• M32: 7,723,289 km (0.111 R)
• M33: 8,528,575 km (0.064 R)
• M34: 9,143,422 km (0.073 R)
• M35: 9,387,865 km (0.073 R)
• M36: 9,744,805 km (0.106 R)
• M37: 10,699,539 km (0.106 R)
• M38: 10,986,019 km (0.058 R)
• M39: 11,072,486 km (0.088 R)
• M40: 11,654,572 km (0.113 R)
• M41: 12,097,681 km (0.12 R)
• M42: 12,366,358 km (0.1 R)
• M43: 12,787,925 km (0.084 R)
• M44: 12,970,135 km (0.091 R)
• M45: 13,092,058 km (0.104 R)
• M46: 13,306,431 km (0.053 R)
• M47: 13,925,168 km (0.104 R)
• M48: 14,206,562 km (0.112 R)
• M49: 14,300,958 km (0.12 R)
• M50: 14,966,519 km (0.1 R)
• M51: 15,351,434 km (0.092 R)
• M52: 15,480,537 km (0.117 R)
• M53: 15,674,715 km (0.087 R)
• M54: 16,262,336 km (0.107 R)
• M55: 16,393,832 km (0.032 R)
• M56: 16,923,558 km (0.109 R)
• M57: 17,157,230 km (0.115 R)
• M58: 18,443,622 km (0.073 R)
• M59: 18,546,546 km (0.046 R)
• M60: 20,644,207 km (0.109 R)
• M61: 20,929,490 km (0.11 R)
• M62: 21,323,980 km (0.103 R)
• M63: 21,504,096 km (0.114 R)
• M64: 21,720,863 km (0.066 R)
• M65: 21,938,528 km (0.05 R)
• M66: 22,266,147 km (0.049 R)
• M67: 23,259,028 km (0.081 R)
• M68: 23,593,080 km (0.066 R)
• M69: 23,742,080 km (0.111 R)
• M70: 24,416,616 km (0.112 R)
• M71: 24,492,014 km (0.037 R)
• M72: 24,907,746 km (0.044 R)
• M73: 25,631,202 km (0.057 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 927.5

Radius: 7.4

Gravity: 16.94 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 14.55 AU - 22.33 AU

Year: 30153 Days

Day: 15.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 110,679,293 km

• M1: 202,556 km (0.08 R)
• M2: 359,035 km (0.082 R)
• M3: 695,630 km (0.1 R)
• M4: 1,010,085 km (0.091 R)
• M5: 1,441,375 km (0.06 R)
• M6: 1,676,843 km (0.109 R)
• M7: 1,799,214 km (0.074 R)
• M8: 2,929,874 km (0.092 R)
• M9: 3,028,310 km (0.073 R)
• M10: 3,177,908 km (0.108 R)
• M11: 4,237,060 km (0.059 R)
• M12: 4,461,158 km (0.091 R)
• M13: 5,038,157 km (0.097 R)
• M14: 5,638,493 km (0.072 R)
• M15: 6,775,288 km (0.049 R)
• M16: 6,840,512 km (0.064 R)
• M17: 7,236,049 km (0.11 R)
• M18: 7,503,979 km (0.106 R)
• M19: 8,049,413 km (0.113 R)
• M20: 9,323,238 km (0.061 R)
• M21: 9,541,502 km (0.068 R)
• M22: 10,734,246 km (0.105 R)
• M23: 11,039,874 km (0.074 R)
• M24: 11,270,853 km (0.078 R)
• M25: 11,581,269 km (0.099 R)
• M26: 12,290,213 km (0.072 R)
• M27: 12,369,949 km (0.117 R)
• M28: 13,915,444 km (0.052 R)
• M29: 14,753,043 km (0.05 R)
• M30: 14,837,715 km (0.093 R)
• M31: 14,922,537 km (0.116 R)
• M32: 15,866,350 km (0.109 R)
• M33: 18,354,312 km (0.115 R)
• M34: 19,643,098 km (0.11 R)
• M35: 20,960,906 km (0.114 R)
• M36: 21,630,506 km (0.099 R)
• M37: 22,404,226 km (0.097 R)
• M38: 23,780,078 km (0.088 R)
• M39: 25,082,028 km (0.118 R)
• M40: 25,385,711 km (0.088 R)
• M41: 25,894,643 km (0.11 R)
• M42: 28,278,785 km (0.076 R)
• M43: 28,806,267 km (0.053 R)
• M44: 30,085,478 km (0.032 R)
• M45: 30,732,040 km (0.107 R)
• M46: 32,258,387 km (0.119 R)
• M47: 33,474,917 km (0.098 R)
• M48: 33,809,268 km (0.092 R)
• M49: 34,481,412 km (0.098 R)
• M50: 34,593,909 km (0.047 R)
• M51: 35,271,139 km (0.076 R)
• M52: 37,098,327 km (0.102 R)
• M53: 37,328,857 km (0.042 R)
• M54: 37,907,352 km (0.07 R)
• M55: 38,722,362 km (0.07 R)
• M56: 39,073,318 km (0.103 R)
• M57: 39,307,888 km (0.076 R)
• M58: 40,014,438 km (0.081 R)
• M59: 40,606,547 km (0.029 R)
• M60: 41,559,784 km (0.066 R)
• M61: 43,731,347 km (0.037 R)
• M62: 45,076,531 km (0.114 R)
• M63: 45,939,711 km (0.119 R)
• M64: 47,557,013 km (0.114 R)
• M65: 49,827,012 km (0.06 R)
• M66: 52,003,212 km (0.043 R)
• M67: 55,390,856 km (0.086 R)
• M68: 55,918,338 km (0.057 R)
• M69: 59,387,363 km (0.085 R)
• M70: 59,657,088 km (0.099 R)
• M71: 59,792,175 km (0.044 R)
• M72: 60,468,806 km (0.075 R)
• M73: 61,147,980 km (0.109 R)
• M74: 64,304,495 km (0.112 R)
• M75: 66,531,409 km (0.111 R)
• M76: 66,951,629 km (0.083 R)
• M77: 67,232,425 km (0.046 R)
• M78: 69,492,250 km (0.059 R)
• M79: 73,941,141 km (0.097 R)
• M80: 75,687,846 km (0.087 R)
• M81: 78,777,192 km (0.078 R)
• M82: 83,110,593 km (0.086 R)
• M83: 83,714,370 km (0.09 R)
• M84: 84,622,728 km (0.115 R)
• M85: 87,061,024 km (0.06 R)
• M86: 89,367,823 km (0.088 R)
• M87: 91,072,192 km (0.112 R)
• M88: 93,100,290 km (0.086 R)
• M89: 94,355,715 km (0.08 R)
• M90: 94,985,522 km (0.054 R)
• M91: 96,883,471 km (0.083 R)
• M92: 98,953,456 km (0.096 R)
• M93: 101,360,187 km (0.1 R)
• M94: 103,461,439 km (0.047 R)
• M95: 105,903,773 km (0.119 R)
• M96: 107,542,618 km (0.053 R)
• M97: 108,859,678 km (0.081 R)
• M98: 109,024,684 km (0.115 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: 243 - 14,125 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit