🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.45 AU - 0.59 AU

Year: 138 Days

Day: 37.4 Hours

Environment

Temp: 225 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,038,663 km

• M1: 150,795 km (0.072 R)
• M2: 223,200 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.85 AU - 1.03 AU

Year: 336 Days

Day: 34 Hours

Environment

Temp: 36 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.07 AU - 1.15 AU

Year: 431 Days

Day: 33.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 15.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.47 AU - 1.79 AU

Year: 768 Days

Day: 33.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 105.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.52 AU - 3.74 AU

Year: 2043 Days

Day: 45.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,038,663 km

• M1: 720,015 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.52 AU - 4.1 AU

Year: 2744 Days

Day: 34.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,038,663 km

• M1: 621,280 km (0.097 R)
• M2: 2,255,936 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.5

Radius: 12.5

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 8.13 AU - 8.73 AU

Year: 9031 Days

Day: 6.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 58,038,663 km

• M1: 157,975 km (0.113 R)
• M2: 290,968 km (0.067 R)
• M3: 426,354 km (0.098 R)
• M4: 528,978 km (0.067 R)
• M5: 1,129,763 km (0.082 R)
• M6: 1,282,353 km (0.057 R)
• M7: 1,442,273 km (0.056 R)
• M8: 1,671,307 km (0.108 R)
• M9: 1,750,295 km (0.111 R)
• M10: 1,830,779 km (0.083 R)
• M11: 1,928,915 km (0.118 R)
• M12: 2,079,710 km (0.08 R)
• M13: 2,182,483 km (0.097 R)
• M14: 2,519,378 km (0.114 R)
• M15: 2,684,983 km (0.118 R)
• M16: 2,969,069 km (0.046 R)
• M17: 3,732,168 km (0.116 R)
• M18: 4,179,465 km (0.083 R)
• M19: 4,332,354 km (0.105 R)
• M20: 4,711,585 km (0.073 R)
• M21: 5,336,006 km (0.089 R)
• M22: 5,478,424 km (0.114 R)
• M23: 6,110,026 km (0.106 R)
• M24: 6,308,991 km (0.074 R)
• M25: 6,409,371 km (0.064 R)
• M26: 7,074,483 km (0.083 R)
• M27: 7,204,933 km (0.067 R)
• M28: 7,923,302 km (0.12 R)
• M29: 8,415,030 km (0.107 R)
• M30: 9,716,232 km (0.084 R)
• M31: 10,390,320 km (0.117 R)
• M32: 10,479,331 km (0.111 R)
• M33: 10,598,560 km (0.112 R)
• M34: 11,845,459 km (0.042 R)
• M35: 12,628,454 km (0.109 R)
• M36: 12,723,449 km (0.109 R)
• M37: 13,170,447 km (0.11 R)
• M38: 13,363,578 km (0.112 R)
• M39: 13,525,293 km (0.099 R)
• M40: 14,277,322 km (0.086 R)
• M41: 14,442,627 km (0.081 R)
• M42: 16,371,542 km (0.101 R)
• M43: 16,614,040 km (0.082 R)
• M44: 17,419,026 km (0.028 R)
• M45: 17,702,066 km (0.094 R)
• M46: 18,165,221 km (0.095 R)
• M47: 18,488,202 km (0.114 R)
• M48: 18,596,362 km (0.065 R)
• M49: 19,067,146 km (0.064 R)
• M50: 20,428,636 km (0.113 R)
• M51: 20,727,084 km (0.095 R)
• M52: 21,139,974 km (0.077 R)
• M53: 21,479,711 km (0.065 R)
• M54: 21,745,247 km (0.083 R)
• M55: 22,895,505 km (0.096 R)
• M56: 23,438,994 km (0.115 R)
• M57: 24,935,871 km (0.072 R)
• M58: 25,615,494 km (0.118 R)
• M59: 25,977,820 km (0.081 R)
• M60: 26,260,709 km (0.088 R)
• M61: 26,382,332 km (0.081 R)
• M62: 27,443,879 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.5

Radius: 13.8

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 8.62 AU - 11.88 AU

Year: 12108 Days

Day: 13.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 58,038,663 km

• M1: 205,547 km (0.105 R)
• M2: 502,798 km (0.104 R)
• M3: 687,552 km (0.12 R)
• M4: 1,336,507 km (0.077 R)
• M5: 1,456,485 km (0.098 R)
• M6: 2,168,720 km (0.056 R)
• M7: 3,010,059 km (0.097 R)
• M8: 3,979,752 km (0.068 R)
• M9: 4,627,661 km (0.061 R)
• M10: 5,001,954 km (0.109 R)
• M11: 5,192,841 km (0.119 R)
• M12: 5,542,751 km (0.097 R)
• M13: 5,700,726 km (0.102 R)
• M14: 5,860,197 km (0.106 R)
• M15: 6,142,937 km (0.103 R)
• M16: 6,679,844 km (0.119 R)
• M17: 7,492,011 km (0.107 R)
• M18: 7,755,004 km (0.115 R)
• M19: 8,607,861 km (0.098 R)
• M20: 8,929,646 km (0.044 R)
• M21: 10,159,491 km (0.048 R)
• M22: 12,463,148 km (0.105 R)
• M23: 12,932,138 km (0.111 R)
• M24: 13,513,325 km (0.115 R)
• M25: 13,780,357 km (0.094 R)
• M26: 14,211,199 km (0.047 R)
• M27: 14,756,035 km (0.058 R)
• M28: 14,920,892 km (0.115 R)
• M29: 15,866,350 km (0.09 R)
• M30: 16,035,097 km (0.111 R)
• M31: 16,261,289 km (0.117 R)
• M32: 16,945,848 km (0.079 R)
• M33: 17,581,639 km (0.089 R)
• M34: 17,814,862 km (0.053 R)
• M35: 19,055,777 km (0.086 R)
• M36: 19,535,986 km (0.064 R)
• M37: 19,716,999 km (0.111 R)
• M38: 20,815,048 km (0.096 R)
• M39: 22,121,336 km (0.104 R)
• M40: 22,943,227 km (0.098 R)
• M41: 23,517,982 km (0.044 R)
• M42: 23,774,991 km (0.107 R)
• M43: 24,162,300 km (0.072 R)
• M44: 25,270,970 km (0.054 R)
• M45: 25,666,207 km (0.07 R)
• M46: 27,267,802 km (0.054 R)
• M47: 27,808,748 km (0.027 R)
• M48: 28,285,068 km (0.084 R)
• M49: 30,426,711 km (0.108 R)
• M50: 30,636,746 km (0.08 R)
• M51: 31,835,923 km (0.075 R)
• M52: 31,978,041 km (0.025 R)
• M53: 32,405,592 km (0.119 R)
• M54: 35,893,765 km (0.106 R)
• M55: 36,412,421 km (0.114 R)
• M56: 36,784,321 km (0.11 R)
• M57: 37,307,315 km (0.116 R)
• M58: 38,058,446 km (0.077 R)
• M59: 38,360,335 km (0.058 R)
• M60: 38,587,275 km (0.048 R)
• M61: 39,958,339 km (0.102 R)
• M62: 41,267,769 km (0.072 R)
• M63: 41,655,527 km (0.115 R)
• M64: 43,140,286 km (0.087 R)
• M65: 45,279,984 km (0.107 R)
• M66: 45,599,825 km (0.107 R)
• M67: 45,760,044 km (0.097 R)
• M68: 47,210,694 km (0.074 R)
• M69: 47,535,023 km (0.082 R)
• M70: 47,941,630 km (0.102 R)
• M71: 48,758,135 km (0.07 R)
• M72: 49,250,312 km (0.101 R)
• M73: 50,736,716 km (0.097 R)
• M74: 51,318,652 km (0.09 R)
• M75: 53,415,266 km (0.094 R)
• M76: 54,346,662 km (0.075 R)
• M77: 54,856,941 km (0.11 R)
• M78: 55,027,333 km (0.065 R)
• M79: 55,796,565 km (0.09 R)
• M80: 56,053,724 km (0.11 R)
• M81: 57,691,820 km (0.104 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 11,379 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit