🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.78 AU - 1.26 AU

Year: 362 Days

Day: 22.7 Hours

Environment

Temp: 113 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.08 AU - 1.56 AU

Year: 533 Days

Day: 16.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 48.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 26,653,456 km

• M1: 403,615 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.64 AU - 3.96 AU

Year: 2603 Days

Day: 14.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,653,456 km

• M1: 3,084,858 km (0.07 R)

Asteroid Belt

Center: 7.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.8

Radius: 14.7

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 10.02 AU - 12.06 AU

Year: 12892 Days

Day: 13.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 26,653,456 km

• M1: 208,240 km (0.087 R)
• M2: 314,904 km (0.094 R)
• M3: 495,767 km (0.082 R)
• M4: 812,466 km (0.072 R)
• M5: 1,339,649 km (0.038 R)
• M6: 1,585,737 km (0.09 R)
• M7: 1,911,711 km (0.118 R)
• M8: 2,204,624 km (0.046 R)
• M9: 2,657,157 km (0.056 R)
• M10: 2,894,719 km (0.089 R)
• M11: 3,154,720 km (0.116 R)
• M12: 3,616,379 km (0.096 R)
• M13: 3,797,243 km (0.072 R)
• M14: 4,410,295 km (0.047 R)
• M15: 4,728,489 km (0.105 R)
• M16: 4,981,459 km (0.085 R)
• M17: 5,201,668 km (0.07 R)
• M18: 5,294,568 km (0.082 R)
• M19: 5,671,255 km (0.118 R)
• M20: 5,940,083 km (0.087 R)
• M21: 6,391,120 km (0.075 R)
• M22: 6,671,167 km (0.061 R)
• M23: 6,873,723 km (0.116 R)
• M24: 7,057,878 km (0.1 R)
• M25: 7,347,350 km (0.098 R)
• M26: 8,045,673 km (0.098 R)
• M27: 8,153,234 km (0.091 R)
• M28: 8,501,049 km (0.025 R)
• M29: 8,765,089 km (0.1 R)
• M30: 9,482,560 km (0.077 R)
• M31: 9,642,032 km (0.106 R)
• M32: 10,079,456 km (0.057 R)
• M33: 10,195,693 km (0.067 R)
• M34: 10,312,380 km (0.083 R)
• M35: 10,429,365 km (0.059 R)
• M36: 11,261,578 km (0.04 R)
• M37: 11,576,182 km (0.065 R)
• M38: 11,746,724 km (0.11 R)
• M39: 11,844,561 km (0.079 R)
• M40: 12,313,251 km (0.082 R)
• M41: 12,537,349 km (0.085 R)
• M42: 12,813,058 km (0.091 R)
• M43: 12,913,737 km (0.119 R)
• M44: 14,117,701 km (0.108 R)
• M45: 14,300,060 km (0.119 R)
• M46: 14,693,503 km (0.083 R)
• M47: 14,851,927 km (0.025 R)
• M48: 15,814,141 km (0.102 R)
• M49: 16,085,062 km (0.109 R)
• M50: 16,193,970 km (0.097 R)
• M51: 17,574,459 km (0.05 R)
• M52: 18,335,762 km (0.062 R)
• M53: 18,591,874 km (0.066 R)
• M54: 19,021,369 km (0.09 R)
• M55: 19,280,772 km (0.051 R)
• M56: 19,454,305 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.4

Radius: 10.8

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 9.28 AU - 13.88 AU

Year: 13850 Days

Day: 8 Hours

Environment

Temp: -170 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 26,653,456 km

• M1: 430,842 km (0.117 R)
• M2: 524,041 km (0.072 R)
• M3: 657,333 km (0.087 R)
• M4: 886,367 km (0.104 R)
• M5: 960,418 km (0.078 R)
• M6: 1,181,973 km (0.085 R)
• M7: 1,334,563 km (0.09 R)
• M8: 1,508,545 km (0.113 R)
• M9: 1,598,603 km (0.06 R)
• M10: 1,705,865 km (0.063 R)
• M11: 1,863,391 km (0.106 R)
• M12: 1,960,480 km (0.098 R)
• M13: 2,125,786 km (0.103 R)
• M14: 2,470,758 km (0.09 R)
• M15: 2,595,822 km (0.031 R)
• M16: 2,704,580 km (0.111 R)
• M17: 3,213,362 km (0.102 R)
• M18: 3,629,843 km (0.072 R)
• M19: 3,834,193 km (0.109 R)
• M20: 3,958,659 km (0.096 R)
• M21: 4,063,377 km (0.048 R)
• M22: 4,361,825 km (0.101 R)
• M23: 4,557,350 km (0.096 R)
• M24: 4,711,585 km (0.072 R)
• M25: 5,184,464 km (0.044 R)
• M26: 5,438,182 km (0.066 R)
• M27: 5,696,238 km (0.071 R)
• M28: 5,982,269 km (0.105 R)
• M29: 6,469,360 km (0.095 R)
• M30: 6,543,560 km (0.054 R)
• M31: 6,618,060 km (0.082 R)
• M32: 7,147,337 km (0.11 R)
• M33: 7,275,393 km (0.059 R)
• M34: 8,166,249 km (0.099 R)
• M35: 8,353,994 km (0.104 R)
• M36: 8,679,220 km (0.046 R)
• M37: 9,369,913 km (0.093 R)
• M38: 9,453,987 km (0.072 R)
• M39: 10,164,577 km (0.1 R)
• M40: 11,516,493 km (0.094 R)
• M41: 11,969,625 km (0.113 R)
• M42: 12,397,774 km (0.113 R)
• M43: 12,737,660 km (0.12 R)
• M44: 13,237,616 km (0.094 R)
• M45: 13,458,273 km (0.103 R)
• M46: 13,712,141 km (0.12 R)
• M47: 14,580,407 km (0.109 R)
• M48: 14,775,632 km (0.105 R)
• M49: 14,873,768 km (0.094 R)
• M50: 15,466,325 km (0.096 R)
• M51: 15,632,229 km (0.115 R)
• M52: 15,732,161 km (0.114 R)
• M53: 15,865,752 km (0.104 R)
• M54: 16,538,793 km (0.081 R)
• M55: 16,708,586 km (0.085 R)
• M56: 17,187,000 km (0.075 R)
• M57: 17,600,638 km (0.108 R)
• M58: 17,948,005 km (0.062 R)
• M59: 18,543,404 km (0.066 R)
• M60: 18,684,475 km (0.115 R)
• M61: 18,825,994 km (0.089 R)
• M62: 19,003,268 km (0.104 R)
• M63: 19,646,090 km (0.085 R)
• M64: 19,789,854 km (0.063 R)
• M65: 19,898,013 km (0.073 R)
• M66: 20,150,983 km (0.104 R)
• M67: 20,223,388 km (0.11 R)
• M68: 20,879,674 km (0.098 R)
• M69: 21,357,938 km (0.111 R)
• M70: 21,617,042 km (0.083 R)
• M71: 21,802,693 km (0.1 R)
• M72: 22,852,272 km (0.103 R)
• M73: 23,155,207 km (0.106 R)
• M74: 23,497,487 km (0.116 R)
• M75: 23,956,603 km (0.12 R)
• M76: 24,380,115 km (0.106 R)
• M77: 24,806,020 km (0.1 R)
• M78: 25,390,798 km (0.06 R)
• M79: 25,743,849 km (0.091 R)
• M80: 25,822,537 km (0.099 R)
• M81: 26,256,670 km (0.118 R)
• M82: 26,415,094 km (0.089 R)
• M83: 26,613,760 km (0.118 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 12,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit