🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.77 AU - 0.85 AU

Year: 273 Days

Day: 16.1 Hours

Environment

Temp: 101 °C

Axial Tilt: 114.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.81 AU - 1.21 AU

Year: 380 Days

Day: 23 Hours

Environment

Temp: 21 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,103,431 km

• M1: 39,344 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.91 AU - 1.49 AU

Year: 493 Days

Day: 47.2 Hours

Environment

Temp: -10 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.34 AU - 1.38 AU

Year: 594 Days

Day: 15.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.54 AU - 1.96 AU

Year: 868 Days

Day: 25 Hours

Environment

Temp: -60 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.29 AU - 3.27 AU

Year: 1737 Days

Day: 23.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.1

Radius: 10.9

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.91 AU - 7.23 AU

Year: 7045 Days

Day: 7.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 50,103,431 km

• M1: 136,433 km (0.09 R)
• M2: 302,038 km (0.085 R)
• M3: 436,676 km (0.085 R)
• M4: 671,844 km (0.085 R)
• M5: 885,171 km (0.082 R)
• M6: 1,093,560 km (0.106 R)
• M7: 1,347,727 km (0.069 R)
• M8: 1,652,608 km (0.073 R)
• M9: 1,732,194 km (0.096 R)
• M10: 1,895,704 km (0.076 R)
• M11: 2,098,559 km (0.082 R)
• M12: 2,291,091 km (0.117 R)
• M13: 2,655,961 km (0.055 R)
• M14: 2,826,203 km (0.086 R)
• M15: 2,903,096 km (0.111 R)
• M16: 3,197,654 km (0.115 R)
• M17: 3,543,375 km (0.05 R)
• M18: 3,858,578 km (0.095 R)
• M19: 4,139,074 km (0.086 R)
• M20: 4,337,141 km (0.096 R)
• M21: 4,950,343 km (0.057 R)
• M22: 5,184,464 km (0.061 R)
• M23: 5,279,010 km (0.104 R)
• M24: 5,470,196 km (0.061 R)
• M25: 5,810,082 km (0.075 R)
• M26: 5,957,885 km (0.116 R)
• M27: 6,612,824 km (0.102 R)
• M28: 7,423,645 km (0.067 R)
• M29: 7,503,680 km (0.098 R)
• M30: 7,990,621 km (0.049 R)
• M31: 8,127,802 km (0.099 R)
• M32: 8,655,882 km (0.068 R)
• M33: 8,909,900 km (0.088 R)
• M34: 9,921,181 km (0.102 R)
• M35: 10,039,064 km (0.104 R)
• M36: 10,246,407 km (0.073 R)
• M37: 11,059,920 km (0.075 R)
• M38: 11,428,230 km (0.116 R)
• M39: 11,925,344 km (0.031 R)
• M40: 12,461,503 km (0.115 R)
• M41: 12,941,113 km (0.101 R)
• M42: 13,655,443 km (0.115 R)
• M43: 13,819,552 km (0.095 R)
• M44: 14,182,925 km (0.087 R)
• M45: 14,415,849 km (0.081 R)
• M46: 14,549,590 km (0.118 R)
• M47: 15,292,044 km (0.073 R)
• M48: 15,599,468 km (0.08 R)
• M49: 16,116,179 km (0.107 R)
• M50: 17,060,590 km (0.074 R)
• M51: 17,450,442 km (0.117 R)
• M52: 17,593,009 km (0.048 R)
• M53: 18,094,760 km (0.108 R)
• M54: 18,166,866 km (0.106 R)
• M55: 18,275,175 km (0.059 R)
• M56: 18,966,018 km (0.118 R)
• M57: 19,149,275 km (0.078 R)
• M58: 19,443,684 km (0.064 R)
• M59: 19,739,589 km (0.113 R)
• M60: 19,850,889 km (0.057 R)
• M61: 19,999,739 km (0.107 R)
• M62: 20,148,888 km (0.104 R)
• M63: 20,636,278 km (0.102 R)
• M64: 21,013,863 km (0.1 R)
• M65: 21,127,558 km (0.081 R)
• M66: 22,160,082 km (0.112 R)
• M67: 22,779,717 km (0.1 R)
• M68: 25,234,318 km (0.117 R)
• M69: 25,435,976 km (0.081 R)
• M70: 26,370,215 km (0.073 R)
• M71: 26,862,093 km (0.031 R)
• M72: 27,109,229 km (0.119 R)
• M73: 27,191,657 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.2

Radius: 11.8

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 7.58 AU - 11.16 AU

Year: 10748 Days

Day: 13.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 50,103,431 km

• M1: 220,806 km (0.086 R)
• M2: 393,442 km (0.111 R)
• M3: 672,143 km (0.076 R)
• M4: 917,933 km (0.112 R)
• M5: 1,032,525 km (0.101 R)
• M6: 1,277,117 km (0.109 R)
• M7: 1,384,678 km (0.049 R)
• M8: 1,540,858 km (0.069 R)
• M9: 2,301,713 km (0.099 R)
• M10: 2,407,778 km (0.118 R)
• M11: 2,763,671 km (0.088 R)
• M12: 2,876,617 km (0.098 R)
• M13: 3,284,272 km (0.117 R)
• M14: 3,495,055 km (0.081 R)
• M15: 3,772,709 km (0.048 R)
• M16: 4,154,183 km (0.086 R)
• M17: 4,316,796 km (0.114 R)
• M18: 4,715,923 km (0.11 R)
• M19: 5,621,290 km (0.098 R)
• M20: 5,765,352 km (0.104 R)
• M21: 6,057,218 km (0.079 R)
• M22: 6,504,067 km (0.051 R)
• M23: 6,808,049 km (0.074 R)
• M24: 6,923,090 km (0.081 R)
• M25: 7,194,461 km (0.094 R)
• M26: 7,627,846 km (0.085 R)
• M27: 7,948,434 km (0.118 R)
• M28: 8,151,139 km (0.11 R)
• M29: 8,314,500 km (0.072 R)
• M30: 8,437,619 km (0.09 R)
• M31: 9,703,217 km (0.087 R)
• M32: 10,094,565 km (0.064 R)
• M33: 10,314,025 km (0.088 R)
• M34: 10,490,850 km (0.084 R)
• M35: 10,713,302 km (0.102 R)
• M36: 10,982,428 km (0.035 R)
• M37: 12,548,718 km (0.105 R)
• M38: 12,784,933 km (0.079 R)
• M39: 12,974,923 km (0.069 R)
• M40: 13,070,366 km (0.103 R)
• M41: 13,550,725 km (0.119 R)
• M42: 14,578,462 km (0.084 R)
• M43: 15,479,191 km (0.076 R)
• M44: 15,580,319 km (0.116 R)
• M45: 15,681,746 km (0.119 R)
• M46: 16,346,410 km (0.054 R)
• M47: 16,916,078 km (0.069 R)
• M48: 18,021,457 km (0.103 R)
• M49: 18,448,709 km (0.085 R)
• M50: 20,857,982 km (0.066 R)
• M51: 21,138,030 km (0.072 R)
• M52: 21,758,412 km (0.107 R)
• M53: 23,074,873 km (0.109 R)
• M54: 23,190,662 km (0.118 R)
• M55: 23,655,313 km (0.119 R)
• M56: 23,830,342 km (0.077 R)
• M57: 24,064,463 km (0.069 R)
• M58: 24,299,332 km (0.087 R)
• M59: 24,535,098 km (0.059 R)
• M60: 25,127,506 km (0.046 R)
• M61: 25,425,355 km (0.096 R)
• M62: 26,629,019 km (0.114 R)
• M63: 29,655,683 km (0.095 R)
• M64: 29,907,457 km (0.074 R)
• M65: 32,270,654 km (0.092 R)
• M66: 33,180,359 km (0.068 R)
• M67: 34,626,970 km (0.079 R)
• M68: 35,959,887 km (0.11 R)
• M69: 36,363,054 km (0.049 R)
• M70: 36,565,160 km (0.112 R)
• M71: 37,038,338 km (0.08 R)
• M72: 37,173,874 km (0.114 R)
• M73: 39,019,912 km (0.101 R)
• M74: 39,988,708 km (0.101 R)
• M75: 40,127,834 km (0.085 R)
• M76: 40,476,247 km (0.103 R)
• M77: 40,615,822 km (0.114 R)
• M78: 41,738,554 km (0.061 R)
• M79: 43,513,383 km (0.078 R)
• M80: 44,445,976 km (0.08 R)
• M81: 46,039,194 km (0.117 R)
• M82: 46,550,070 km (0.062 R)
• M83: 46,842,833 km (0.091 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 10,259 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit