🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.62 AU - 0.86 AU

Year: 239 Days

Day: 37 Hours

Environment

Temp: 152 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.66 AU - 1 AU

Year: 283 Days

Day: 35.4 Hours

Environment

Temp: 135 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,150,076 km

• M1: 749,186 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.99 AU - 1.25 AU

Year: 444 Days

Day: 25.6 Hours

Environment

Temp: -5 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.04 AU - 2.28 AU

Year: 1190 Days

Day: 33.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,150,076 km

• M1: 961,914 km (0.028 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.7 AU - 4.04 AU

Year: 2318 Days

Day: 28.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,150,076 km

• M1: 864,077 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.3

Radius: 11.6

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.57 AU - 8.01 AU

Year: 6630 Days

Day: 13 Hours

Environment

Temp: -152 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 23,150,076 km

• M1: 228,586 km (0.091 R)
• M2: 708,795 km (0.114 R)
• M3: 1,073,664 km (0.053 R)
• M4: 1,159,383 km (0.081 R)
• M5: 1,277,566 km (0.104 R)
• M6: 1,462,918 km (0.075 R)
• M7: 1,607,878 km (0.09 R)
• M8: 1,843,046 km (0.105 R)
• M9: 1,929,813 km (0.037 R)
• M10: 2,384,889 km (0.096 R)
• M11: 2,576,375 km (0.028 R)
• M12: 2,693,809 km (0.047 R)
• M13: 3,181,199 km (0.117 R)
• M14: 3,307,459 km (0.034 R)
• M15: 3,963,745 km (0.113 R)
• M16: 4,099,879 km (0.043 R)
• M17: 4,827,972 km (0.111 R)
• M18: 5,145,269 km (0.099 R)
• M19: 5,369,068 km (0.103 R)
• M20: 5,621,439 km (0.095 R)
• M21: 5,723,465 km (0.115 R)
• M22: 5,903,581 km (0.117 R)
• M23: 6,164,180 km (0.073 R)
• M24: 6,589,038 km (0.065 R)
• M25: 6,995,944 km (0.086 R)
• M26: 7,105,899 km (0.091 R)
• M27: 7,216,452 km (0.099 R)
• M28: 8,352,797 km (0.115 R)
• M29: 8,675,031 km (0.069 R)
• M30: 9,031,223 km (0.047 R)
• M31: 10,159,790 km (0.107 R)
• M32: 10,284,405 km (0.03 R)
• M33: 10,851,830 km (0.087 R)
• M34: 11,526,666 km (0.089 R)
• M35: 11,624,054 km (0.03 R)
• M36: 11,787,265 km (0.092 R)
• M37: 12,049,809 km (0.117 R)
• M38: 12,181,904 km (0.092 R)
• M39: 12,380,869 km (0.038 R)
• M40: 12,714,921 km (0.076 R)
• M41: 13,391,852 km (0.104 R)
• M42: 13,562,992 km (0.108 R)
• M43: 13,803,695 km (0.106 R)
• M44: 14,115,307 km (0.116 R)
• M45: 15,564,162 km (0.101 R)
• M46: 15,672,023 km (0.071 R)
• M47: 16,106,006 km (0.115 R)
• M48: 16,288,067 km (0.09 R)
• M49: 16,838,138 km (0.1 R)
• M50: 17,134,043 km (0.1 R)
• M51: 17,208,243 km (0.102 R)
• M52: 17,319,843 km (0.067 R)
• M53: 18,221,021 km (0.114 R)
• M54: 18,334,865 km (0.112 R)
• M55: 18,448,858 km (0.05 R)
• M56: 19,834,733 km (0.064 R)
• M57: 20,343,515 km (0.114 R)
• M58: 20,422,054 km (0.1 R)
• M59: 20,540,236 km (0.09 R)
• M60: 20,816,843 km (0.108 R)
• M61: 21,613,900 km (0.052 R)
• M62: 22,177,884 km (0.076 R)
• M63: 23,361,353 km (0.039 R)
• M64: 24,398,066 km (0.114 R)
• M65: 24,649,092 km (0.094 R)
• M66: 24,943,051 km (0.1 R)
• M67: 25,492,076 km (0.101 R)
• M68: 25,576,898 km (0.064 R)
• M69: 25,746,841 km (0.109 R)
• M70: 26,130,559 km (0.098 R)
• M71: 27,249,701 km (0.057 R)
• M72: 27,553,684 km (0.081 R)
• M73: 27,902,546 km (0.106 R)
• M74: 28,428,383 km (0.118 R)
• M75: 28,869,247 km (0.032 R)
• M76: 29,134,784 km (0.106 R)
• M77: 29,579,239 km (0.06 R)
• M78: 29,757,560 km (0.052 R)
• M79: 29,981,059 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174

Radius: 10.5

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 6.29 AU - 7.33 AU

Year: 6660 Days

Day: 15 Hours

Environment

Temp: -157 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 23,150,076 km

• M1: 150,196 km (0.114 R)
• M2: 232,774 km (0.109 R)
• M3: 380,278 km (0.106 R)
• M4: 460,462 km (0.059 R)
• M5: 538,702 km (0.111 R)
• M6: 612,902 km (0.099 R)
• M7: 836,850 km (0.118 R)
• M8: 1,040,004 km (0.113 R)
• M9: 1,111,512 km (0.114 R)
• M10: 1,209,499 km (0.083 R)
• M11: 1,362,388 km (0.113 R)
• M12: 1,947,465 km (0.091 R)
• M13: 2,174,106 km (0.089 R)
• M14: 2,345,844 km (0.114 R)
• M15: 3,270,808 km (0.115 R)
• M16: 3,378,070 km (0.066 R)
• M17: 3,837,634 km (0.075 R)
• M18: 4,103,769 km (0.09 R)
• M19: 4,317,095 km (0.118 R)
• M20: 4,454,725 km (0.064 R)
• M21: 4,856,246 km (0.062 R)
• M22: 5,586,882 km (0.075 R)
• M23: 5,758,620 km (0.052 R)
• M24: 6,107,632 km (0.088 R)
• M25: 6,644,090 km (0.111 R)
• M26: 6,734,896 km (0.079 R)
• M27: 7,642,656 km (0.032 R)
• M28: 8,220,403 km (0.064 R)
• M29: 8,293,556 km (0.059 R)
• M30: 8,465,295 km (0.073 R)
• M31: 8,588,713 km (0.11 R)
• M32: 8,662,913 km (0.056 R)
• M33: 8,787,229 km (0.047 R)
• M34: 8,937,276 km (0.102 R)
• M35: 9,088,071 km (0.066 R)
• M36: 9,597,003 km (0.077 R)
• M37: 9,906,670 km (0.081 R)
• M38: 10,062,850 km (0.09 R)
• M39: 10,141,240 km (0.105 R)
• M40: 10,351,275 km (0.076 R)
• M41: 10,669,021 km (0.08 R)
• M42: 11,043,764 km (0.116 R)
• M43: 11,205,629 km (0.097 R)
• M44: 11,668,784 km (0.082 R)
• M45: 12,110,396 km (0.108 R)
• M46: 12,277,497 km (0.069 R)
• M47: 12,529,420 km (0.109 R)
• M48: 12,811,412 km (0.118 R)
• M49: 13,095,648 km (0.073 R)
• M50: 13,238,364 km (0.113 R)
• M51: 13,670,104 km (0.094 R)
• M52: 14,488,105 km (0.112 R)
• M53: 14,843,550 km (0.102 R)
• M54: 15,082,158 km (0.09 R)
• M55: 15,623,702 km (0.1 R)
• M56: 15,866,350 km (0.081 R)
• M57: 16,140,862 km (0.073 R)
• M58: 16,232,715 km (0.119 R)
• M59: 16,417,020 km (0.112 R)
• M60: 18,138,293 km (0.111 R)
• M61: 18,457,385 km (0.1 R)
• M62: 18,617,605 km (0.075 R)
• M63: 19,719,543 km (0.099 R)
• M64: 19,817,679 km (0.054 R)
• M65: 20,179,406 km (0.106 R)
• M66: 20,410,685 km (0.07 R)
• M67: 20,543,228 km (0.114 R)
• M68: 20,842,424 km (0.067 R)
• M69: 21,210,285 km (0.074 R)
• M70: 21,479,113 km (0.096 R)
• M71: 21,884,373 km (0.055 R)
• M72: 22,292,327 km (0.102 R)
• M73: 22,531,384 km (0.09 R)
• M74: 22,736,932 km (0.081 R)
• M75: 22,874,412 km (0.084 R)
• M76: 23,012,042 km (0.114 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 17,355 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit