🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.5 AU - 0.6 AU

Year: 147 Days

Day: 26 Hours

Environment

Temp: 201 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,938,511 km

• M1: 273,615 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.02 AU - 1.1 AU

Year: 393 Days

Day: 45.4 Hours

Environment

Temp: 44 °C

Axial Tilt: 42.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 23,938,511 km

• M1: 551,867 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.66 AU - 1.98 AU

Year: 884 Days

Day: 22.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.09 AU - 2.09 AU

Year: 1087 Days

Day: 41.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,938,511 km

• M1: 494,122 km (0.027 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.94 AU - 4.26 AU

Year: 2458 Days

Day: 36.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,938,511 km

• M1: 2,063,104 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.82 AU - 5.2 AU

Year: 4036 Days

Day: 31.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.1

Radius: 14.5

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.96 AU - 6.92 AU

Year: 5210 Days

Day: 5.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 23,938,511 km

• M1: 297,251 km (0.071 R)
• M2: 601,084 km (0.051 R)
• M3: 814,710 km (0.069 R)
• M4: 1,209,050 km (0.114 R)
• M5: 1,662,332 km (0.042 R)
• M6: 1,825,244 km (0.067 R)
• M7: 1,993,691 km (0.064 R)
• M8: 2,266,408 km (0.116 R)
• M9: 2,468,963 km (0.12 R)
• M10: 2,656,409 km (0.064 R)
• M11: 3,157,263 km (0.092 R)
• M12: 3,500,141 km (0.085 R)
• M13: 4,098,533 km (0.087 R)
• M14: 4,222,101 km (0.111 R)
• M15: 4,858,939 km (0.057 R)
• M16: 5,148,860 km (0.119 R)
• M17: 5,363,233 km (0.087 R)
• M18: 5,801,106 km (0.034 R)
• M19: 5,968,357 km (0.045 R)
• M20: 6,250,648 km (0.111 R)
• M21: 6,653,365 km (0.109 R)
• M22: 6,857,866 km (0.099 R)
• M23: 7,333,437 km (0.053 R)
• M24: 8,347,711 km (0.115 R)
• M25: 8,473,822 km (0.092 R)
• M26: 9,048,577 km (0.083 R)
• M27: 9,471,490 km (0.028 R)
• M28: 9,668,959 km (0.099 R)
• M29: 10,303,254 km (0.094 R)
• M30: 10,985,570 km (0.101 R)
• M31: 11,123,798 km (0.081 R)
• M32: 11,262,625 km (0.115 R)
• M33: 12,072,099 km (0.112 R)
• M34: 12,465,841 km (0.12 R)
• M35: 13,046,281 km (0.081 R)
• M36: 13,266,190 km (0.056 R)
• M37: 13,413,543 km (0.067 R)
• M38: 13,970,796 km (0.114 R)
• M39: 15,223,379 km (0.081 R)
• M40: 15,493,702 km (0.087 R)
• M41: 15,687,880 km (0.044 R)
• M42: 15,882,656 km (0.085 R)
• M43: 16,274,902 km (0.117 R)
• M44: 16,511,865 km (0.097 R)
• M45: 17,349,912 km (0.111 R)
• M46: 17,470,787 km (0.081 R)
• M47: 17,713,285 km (0.026 R)
• M48: 18,242,712 km (0.087 R)
• M49: 18,942,980 km (0.069 R)
• M50: 19,610,037 km (0.106 R)
• M51: 19,904,296 km (0.056 R)
• M52: 20,881,619 km (0.09 R)
• M53: 21,182,161 km (0.053 R)
• M54: 21,397,731 km (0.093 R)
• M55: 21,918,033 km (0.1 R)
• M56: 23,771,700 km (0.068 R)
• M57: 24,717,458 km (0.106 R)
• M58: 25,172,086 km (0.1 R)
• M59: 25,951,341 km (0.118 R)
• M60: 27,111,772 km (0.103 R)
• M61: 28,479,096 km (0.081 R)
• M62: 28,955,715 km (0.106 R)
• M63: 29,627,559 km (0.106 R)
• M64: 29,772,071 km (0.092 R)
• M65: 30,062,141 km (0.095 R)
• M66: 30,207,400 km (0.085 R)
• M67: 30,888,669 km (0.114 R)
• M68: 31,035,425 km (0.107 R)
• M69: 31,280,316 km (0.061 R)
• M70: 31,378,453 km (0.117 R)
• M71: 32,019,031 km (0.076 R)
• M72: 32,167,432 km (0.087 R)
• M73: 33,262,937 km (0.11 R)
• M74: 33,614,043 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97

Radius: 9.6

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 7.17 AU - 10.41 AU

Year: 9379 Days

Day: 7.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 23,938,511 km

• M1: 249,380 km (0.075 R)
• M2: 309,967 km (0.077 R)
• M3: 487,091 km (0.105 R)
• M4: 608,564 km (0.11 R)
• M5: 709,692 km (0.104 R)
• M6: 784,042 km (0.116 R)
• M7: 883,974 km (0.111 R)
• M8: 1,287,738 km (0.079 R)
• M9: 1,744,910 km (0.081 R)
• M10: 1,984,117 km (0.086 R)
• M11: 2,170,516 km (0.045 R)
• M12: 2,249,802 km (0.032 R)
• M13: 2,444,429 km (0.103 R)
• M14: 2,543,762 km (0.039 R)
• M15: 2,798,378 km (0.064 R)
• M16: 3,132,579 km (0.109 R)
• M17: 3,204,536 km (0.034 R)
• M18: 3,498,346 km (0.087 R)
• M19: 3,839,280 km (0.103 R)
• M20: 4,491,826 km (0.042 R)
• M21: 4,553,011 km (0.048 R)
• M22: 4,820,791 km (0.111 R)
• M23: 4,904,267 km (0.093 R)
• M24: 5,115,050 km (0.085 R)
• M25: 5,676,940 km (0.116 R)
• M26: 5,831,624 km (0.068 R)
• M27: 6,054,974 km (0.106 R)
• M28: 6,349,682 km (0.097 R)
• M29: 6,464,274 km (0.074 R)
• M30: 6,556,426 km (0.112 R)
• M31: 7,094,978 km (0.063 R)
• M32: 7,453,864 km (0.083 R)
• M33: 7,526,418 km (0.077 R)
• M34: 8,364,466 km (0.071 R)
• M35: 8,464,996 km (0.114 R)
• M36: 9,231,984 km (0.042 R)
• M37: 9,518,763 km (0.05 R)
• M38: 9,941,227 km (0.109 R)
• M39: 10,101,147 km (0.107 R)
• M40: 10,181,481 km (0.117 R)
• M41: 10,369,676 km (0.068 R)
• M42: 10,450,758 km (0.1 R)
• M43: 10,559,067 km (0.066 R)
• M44: 10,831,634 km (0.093 R)
• M45: 11,411,625 km (0.09 R)
• M46: 11,635,274 km (0.072 R)
• M47: 12,115,184 km (0.106 R)
• M48: 13,094,601 km (0.085 R)
• M49: 14,339,255 km (0.085 R)
• M50: 15,590,342 km (0.06 R)
• M51: 16,025,522 km (0.1 R)
• M52: 16,401,761 km (0.11 R)
• M53: 16,559,437 km (0.11 R)
• M54: 16,749,277 km (0.081 R)
• M55: 17,131,051 km (0.113 R)
• M56: 18,195,739 km (0.065 R)
• M57: 19,182,187 km (0.086 R)
• M58: 20,694,173 km (0.032 R)
• M59: 23,653,219 km (0.088 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 19,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit