🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.06 AU - 1.08 AU

Year: 410 Days

Day: 35.6 Hours

Environment

Temp: 25 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.03 AU - 1.57 AU

Year: 550 Days

Day: 26.2 Hours

Environment

Temp: -2 °C

Axial Tilt: 42.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.21 AU - 1.45 AU

Year: 569 Days

Day: 30.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.89 AU - 2.85 AU

Year: 1353 Days

Day: 39.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,723,995 km

• M1: 451,935 km (0.119 R)
• M2: 687,103 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 54.7

Radius: 3.5

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 14.66 AU - 18.62 AU

Year: 25173 Days

Day: 20.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 60,723,995 km

• M1: 46,974 km (0.119 R)
• M2: 76,145 km (0.058 R)
• M3: 120,725 km (0.098 R)
• M4: 159,621 km (0.112 R)
• M5: 272,268 km (0.1 R)
• M6: 618,288 km (0.109 R)
• M7: 890,706 km (0.106 R)
• M8: 939,475 km (0.11 R)
• M9: 988,992 km (0.099 R)
• M10: 1,323,193 km (0.104 R)
• M11: 2,042,161 km (0.107 R)
• M12: 2,215,844 km (0.089 R)
• M13: 2,371,725 km (0.085 R)
• M14: 2,531,196 km (0.05 R)
• M15: 2,932,866 km (0.078 R)
• M16: 3,153,523 km (0.066 R)
• M17: 3,926,944 km (0.114 R)
• M18: 4,473,425 km (0.092 R)
• M19: 5,336,904 km (0.09 R)
• M20: 5,366,524 km (0.084 R)
• M21: 5,396,294 km (0.106 R)
• M22: 5,545,593 km (0.081 R)
• M23: 6,470,108 km (0.11 R)
• M24: 6,917,555 km (0.096 R)
• M25: 6,949,868 km (0.082 R)
• M26: 8,284,580 km (0.119 R)
• M27: 8,456,768 km (0.104 R)
• M28: 8,630,301 km (0.12 R)
• M29: 9,515,173 km (0.117 R)
• M30: 10,096,360 km (0.082 R)
• M31: 10,539,918 km (0.072 R)
• M32: 10,914,212 km (0.065 R)
• M33: 11,065,306 km (0.114 R)
• M34: 11,103,154 km (0.083 R)
• M35: 11,292,994 km (0.099 R)
• M36: 11,407,436 km (0.104 R)
• M37: 11,985,482 km (0.086 R)
• M38: 12,024,378 km (0.103 R)
• M39: 13,129,906 km (0.069 R)
• M40: 13,210,090 km (0.112 R)
• M41: 13,411,300 km (0.057 R)
• M42: 13,898,390 km (0.069 R)
• M43: 13,980,220 km (0.1 R)
• M44: 14,021,060 km (0.076 R)
• M45: 14,473,893 km (0.119 R)
• M46: 15,183,286 km (0.067 R)
• M47: 15,436,256 km (0.058 R)
• M48: 15,605,751 km (0.081 R)
• M49: 16,117,824 km (0.117 R)
• M50: 16,592,049 km (0.087 R)
• M51: 17,598,394 km (0.114 R)
• M52: 17,775,369 km (0.043 R)
• M53: 18,714,394 km (0.095 R)
• M54: 19,991,212 km (0.115 R)
• M55: 20,780,191 km (0.113 R)
• M56: 20,826,866 km (0.038 R)
• M57: 21,531,921 km (0.03 R)
• M58: 21,816,157 km (0.104 R)
• M59: 21,863,579 km (0.106 R)
• M60: 22,676,045 km (0.084 R)
• M61: 22,772,386 km (0.084 R)
• M62: 24,035,740 km (0.091 R)
• M63: 24,330,598 km (0.067 R)
• M64: 25,023,086 km (0.115 R)
• M65: 25,621,777 km (0.116 R)
• M66: 25,722,007 km (0.102 R)
• M67: 26,225,105 km (0.09 R)
• M68: 26,427,361 km (0.118 R)
• M69: 27,241,174 km (0.059 R)
• M70: 27,651,222 km (0.11 R)
• M71: 27,908,530 km (0.12 R)
• M72: 28,633,032 km (0.077 R)
• M73: 29,942,463 km (0.096 R)
• M74: 31,057,266 km (0.087 R)
• M75: 31,807,948 km (0.063 R)
• M76: 32,023,668 km (0.086 R)
• M77: 32,347,847 km (0.034 R)
• M78: 33,163,454 km (0.071 R)
• M79: 33,491,522 km (0.036 R)
• M80: 33,546,275 km (0.11 R)
• M81: 34,040,696 km (0.052 R)
• M82: 34,206,152 km (0.114 R)
• M83: 34,426,958 km (0.091 R)
• M84: 35,259,470 km (0.101 R)
• M85: 35,706,169 km (0.117 R)
• M86: 35,762,119 km (0.032 R)
• M87: 37,454,819 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215.1

Radius: 3.8

Gravity: 14.9 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 15.69 AU - 17.83 AU

Year: 25446 Days

Day: 18.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 60,723,995 km

• M1: 127,009 km (0.112 R)
• M2: 331,509 km (0.05 R)
• M3: 532,718 km (0.115 R)
• M4: 645,814 km (0.117 R)
• M5: 746,045 km (0.077 R)
• M6: 894,745 km (0.094 R)
• M7: 1,006,794 km (0.119 R)
• M8: 1,171,052 km (0.117 R)
• M9: 1,244,056 km (0.101 R)
• M10: 1,394,551 km (0.103 R)
• M11: 2,053,081 km (0.05 R)
• M12: 3,056,883 km (0.055 R)
• M13: 3,191,671 km (0.067 R)
• M14: 3,259,887 km (0.067 R)
• M15: 3,857,979 km (0.043 R)
• M16: 3,967,036 km (0.084 R)
• M17: 4,151,042 km (0.091 R)
• M18: 4,188,142 km (0.031 R)
• M19: 4,413,287 km (0.103 R)
• M20: 4,565,577 km (0.073 R)
• M21: 4,719,663 km (0.068 R)
• M22: 5,352,761 km (0.113 R)
• M23: 6,223,271 km (0.092 R)
• M24: 6,351,178 km (0.058 R)
• M25: 6,915,461 km (0.115 R)
• M26: 7,181,296 km (0.043 R)
• M27: 7,405,394 km (0.047 R)
• M28: 7,541,079 km (0.1 R)
• M29: 7,722,990 km (0.093 R)
• M30: 7,906,547 km (0.119 R)
• M31: 8,989,186 km (0.097 R)
• M32: 9,230,637 km (0.093 R)
• M33: 9,769,190 km (0.066 R)
• M34: 9,818,707 km (0.05 R)
• M35: 9,868,224 km (0.111 R)
• M36: 12,182,802 km (0.051 R)
• M37: 12,449,984 km (0.108 R)
• M38: 12,827,120 km (0.101 R)
• M39: 12,989,882 km (0.103 R)
• M40: 13,098,790 km (0.043 R)
• M41: 13,537,560 km (0.098 R)
• M42: 13,758,666 km (0.08 R)
• M43: 14,373,064 km (0.118 R)
• M44: 14,996,289 km (0.098 R)
• M45: 16,268,918 km (0.092 R)
• M46: 16,503,936 km (0.064 R)
• M47: 16,621,969 km (0.09 R)
• M48: 16,681,060 km (0.085 R)
• M49: 17,635,943 km (0.12 R)
• M50: 18,302,701 km (0.113 R)
• M51: 19,473,604 km (0.113 R)
• M52: 20,605,012 km (0.11 R)
• M53: 22,341,844 km (0.063 R)
• M54: 22,537,667 km (0.099 R)
• M55: 23,392,918 km (0.096 R)
• M56: 23,591,734 km (0.104 R)
• M57: 26,503,208 km (0.071 R)
• M58: 26,641,436 km (0.047 R)
• M59: 28,247,220 km (0.101 R)
• M60: 28,955,117 km (0.118 R)
• M61: 31,332,376 km (0.118 R)
• M62: 31,918,052 km (0.117 R)
• M63: 32,803,372 km (0.115 R)
• M64: 32,951,773 km (0.115 R)
• M65: 34,522,551 km (0.077 R)
• M66: 35,051,679 km (0.09 R)
• M67: 35,431,059 km (0.119 R)
• M68: 36,731,663 km (0.111 R)
• M69: 37,349,053 km (0.046 R)
• M70: 37,503,887 km (0.062 R)
• M71: 38,907,564 km (0.117 R)
• M72: 40,725,776 km (0.111 R)
• M73: 40,964,983 km (0.081 R)
• M74: 41,444,893 km (0.099 R)
• M75: 41,765,781 km (0.09 R)
• M76: 41,926,449 km (0.112 R)
• M77: 43,057,558 km (0.11 R)
• M78: 43,464,016 km (0.116 R)
• M79: 44,035,031 km (0.079 R)
• M80: 44,362,501 km (0.066 R)
• M81: 46,760,554 km (0.101 R)
• M82: 48,946,179 km (0.116 R)
• M83: 50,907,108 km (0.076 R)
• M84: 51,336,753 km (0.106 R)
• M85: 52,026,699 km (0.084 R)
• M86: 52,980,535 km (0.103 R)
• M87: 53,765,176 km (0.068 R)
• M88: 54,378,078 km (0.107 R)
• M89: 56,585,843 km (0.04 R)
• M90: 56,941,737 km (0.096 R)
• M91: 59,093,104 km (0.114 R)
• M92: 60,724,020 km (0.099 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: 506 - 18,675 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit