🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.96 AU - 1.3 AU

Year: 460 Days

Day: 26.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 93,590,267 km

• M1: 535,710 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.16 AU - 1.6 AU

Year: 621 Days

Day: 13.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.44 AU - 1.82 AU

Year: 797 Days

Day: 44 Hours

Environment

Temp: -73 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.26 AU - 2.06 AU

Year: 819 Days

Day: 17.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.57 AU - 2.53 AU

Year: 1124 Days

Day: 28.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,590,267 km

• M1: 873,652 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.3

Radius: 13.5

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4 AU - 5.6 AU

Year: 4027 Days

Day: 6.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 93,590,267 km

• M1: 168,746 km (0.097 R)
• M2: 279,449 km (0.12 R)
• M3: 388,805 km (0.104 R)
• M4: 501,901 km (0.114 R)
• M5: 660,923 km (0.119 R)
• M6: 815,907 km (0.063 R)
• M7: 1,009,636 km (0.102 R)
• M8: 1,178,981 km (0.11 R)
• M9: 1,344,286 km (0.097 R)
• M10: 1,502,860 km (0.112 R)
• M11: 1,592,170 km (0.029 R)
• M12: 1,776,475 km (0.03 R)
• M13: 1,887,476 km (0.118 R)
• M14: 1,984,416 km (0.07 R)
• M15: 2,099,905 km (0.077 R)
• M16: 2,424,832 km (0.081 R)
• M17: 2,638,458 km (0.06 R)
• M18: 3,046,710 km (0.098 R)
• M19: 3,180,900 km (0.085 R)
• M20: 4,048,418 km (0.03 R)
• M21: 4,260,547 km (0.085 R)
• M22: 4,367,959 km (0.064 R)
• M23: 4,607,465 km (0.1 R)
• M24: 4,829,019 km (0.113 R)
• M25: 5,190,897 km (0.085 R)
• M26: 5,679,483 km (0.08 R)
• M27: 6,013,535 km (0.034 R)
• M28: 6,625,839 km (0.114 R)
• M29: 7,207,027 km (0.064 R)
• M30: 7,778,341 km (0.096 R)
• M31: 8,122,865 km (0.077 R)
• M32: 9,550,478 km (0.111 R)
• M33: 9,862,539 km (0.054 R)
• M34: 9,948,109 km (0.084 R)
• M35: 10,062,701 km (0.105 R)
• M36: 10,554,878 km (0.096 R)
• M37: 10,730,356 km (0.113 R)
• M38: 10,877,411 km (0.112 R)
• M39: 11,054,684 km (0.06 R)
• M40: 11,864,607 km (0.112 R)
• M41: 12,200,155 km (0.099 R)
• M42: 12,507,878 km (0.097 R)
• M43: 12,631,745 km (0.053 R)
• M44: 12,724,795 km (0.038 R)
• M45: 13,414,740 km (0.102 R)
• M46: 13,988,448 km (0.026 R)
• M47: 14,116,953 km (0.098 R)
• M48: 14,375,308 km (0.095 R)
• M49: 14,700,384 km (0.051 R)
• M50: 16,058,583 km (0.055 R)
• M51: 16,227,031 km (0.094 R)
• M52: 16,735,813 km (0.119 R)
• M53: 18,047,936 km (0.056 R)
• M54: 18,858,158 km (0.086 R)
• M55: 19,428,874 km (0.101 R)
• M56: 20,660,364 km (0.066 R)
• M57: 20,917,073 km (0.074 R)
• M58: 21,544,786 km (0.115 R)
• M59: 21,805,086 km (0.111 R)
• M60: 22,291,429 km (0.096 R)
• M61: 22,705,516 km (0.057 R)
• M62: 22,970,454 km (0.071 R)
• M63: 23,886,591 km (0.105 R)
• M64: 24,156,017 km (0.11 R)
• M65: 24,542,727 km (0.07 R)
• M66: 24,659,115 km (0.102 R)
• M67: 24,775,801 km (0.102 R)
• M68: 25,793,964 km (0.12 R)
• M69: 25,951,790 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 594.4

Radius: 6.1

Gravity: 15.97 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 16.76 AU - 19.28 AU

Year: 29289 Days

Day: 19 Hours

Environment

Temp: -196 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,590,267 km

• M1: 99,483 km (0.117 R)
• M2: 198,816 km (0.03 R)
• M3: 283,189 km (0.046 R)
• M4: 514,018 km (0.102 R)
• M5: 611,107 km (0.092 R)
• M6: 823,985 km (0.115 R)
• M7: 909,705 km (0.08 R)
• M8: 998,416 km (0.078 R)
• M9: 1,416,093 km (0.081 R)
• M10: 1,589,926 km (0.055 R)
• M11: 1,734,139 km (0.105 R)
• M12: 2,393,267 km (0.037 R)
• M13: 2,685,431 km (0.026 R)
• M14: 3,394,974 km (0.083 R)
• M15: 4,459,064 km (0.069 R)
• M16: 4,662,966 km (0.078 R)
• M17: 4,869,859 km (0.093 R)
• M18: 6,746,565 km (0.114 R)
• M19: 7,276,889 km (0.09 R)
• M20: 7,516,994 km (0.071 R)
• M21: 9,010,878 km (0.096 R)
• M22: 9,463,561 km (0.116 R)
• M23: 9,594,310 km (0.032 R)
• M24: 10,256,580 km (0.07 R)
• M25: 10,323,749 km (0.116 R)
• M26: 12,188,487 km (0.072 R)
• M27: 12,330,754 km (0.071 R)
• M28: 13,635,248 km (0.106 R)
• M29: 14,154,352 km (0.076 R)
• M30: 15,059,270 km (0.07 R)
• M31: 15,135,565 km (0.102 R)
• M32: 16,060,528 km (0.091 R)
• M33: 16,529,966 km (0.026 R)
• M34: 17,964,909 km (0.074 R)
• M35: 18,779,170 km (0.109 R)
• M36: 19,855,677 km (0.112 R)
• M37: 20,106,851 km (0.098 R)
• M38: 20,697,314 km (0.112 R)
• M39: 21,037,201 km (0.113 R)
• M40: 21,207,742 km (0.105 R)
• M41: 21,293,312 km (0.104 R)
• M42: 22,067,930 km (0.111 R)
• M43: 23,467,717 km (0.101 R)
• M44: 23,910,976 km (0.055 R)
• M45: 25,348,013 km (0.107 R)
• M46: 28,399,061 km (0.094 R)
• M47: 30,400,232 km (0.047 R)
• M48: 30,980,223 km (0.108 R)
• M49: 31,466,416 km (0.042 R)
• M50: 34,939,480 km (0.119 R)
• M51: 36,362,455 km (0.091 R)
• M52: 36,669,729 km (0.083 R)
• M53: 37,493,714 km (0.088 R)
• M54: 37,700,608 km (0.085 R)
• M55: 38,636,343 km (0.03 R)
• M56: 39,474,689 km (0.115 R)
• M57: 39,685,174 km (0.057 R)
• M58: 40,213,104 km (0.117 R)
• M59: 40,530,850 km (0.116 R)
• M60: 40,637,065 km (0.065 R)
• M61: 41,489,473 km (0.102 R)
• M62: 41,810,660 km (0.096 R)
• M63: 42,025,183 km (0.08 R)
• M64: 42,347,716 km (0.06 R)
• M65: 43,428,860 km (0.08 R)
• M66: 43,972,798 km (0.057 R)
• M67: 46,726,147 km (0.086 R)
• M68: 46,837,448 km (0.069 R)
• M69: 46,948,898 km (0.078 R)
• M70: 47,507,048 km (0.118 R)
• M71: 48,855,822 km (0.075 R)
• M72: 50,103,169 km (0.092 R)
• M73: 55,196,079 km (0.117 R)
• M74: 56,139,743 km (0.119 R)
• M75: 59,483,853 km (0.096 R)
• M76: 62,891,992 km (0.076 R)
• M77: 65,364,994 km (0.067 R)
• M78: 65,738,690 km (0.093 R)
• M79: 66,112,984 km (0.087 R)
• M80: 67,240,353 km (0.097 R)
• M81: 68,880,096 km (0.047 R)
• M82: 69,133,514 km (0.105 R)
• M83: 71,428,196 km (0.081 R)
• M84: 74,786,668 km (0.047 R)
• M85: 79,520,992 km (0.074 R)
• M86: 79,919,820 km (0.039 R)
• M87: 83,134,828 km (0.04 R)
• M88: 84,758,114 km (0.084 R)
• M89: 87,898,473 km (0.109 R)
• M90: 88,999,663 km (0.091 R)
• M91: 92,191,034 km (0.092 R)
• M92: 92,330,609 km (0.055 R)
• M93: 92,889,806 km (0.073 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 12,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit