🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.71 AU - 1.13 AU

Year: 331 Days

Day: 16.3 Hours

Environment

Temp: 44 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.94 AU - 1.2 AU

Year: 415 Days

Day: 42.9 Hours

Environment

Temp: -5 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.6

Radius: 12.6

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.82 AU - 5.5 AU

Year: 3770 Days

Day: 6.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 25,556,003 km

• M1: 201,658 km (0.11 R)
• M2: 345,122 km (0.082 R)
• M3: 480,808 km (0.113 R)
• M4: 658,979 km (0.071 R)
• M5: 850,314 km (0.025 R)
• M6: 1,000,660 km (0.118 R)
• M7: 1,465,311 km (0.104 R)
• M8: 1,549,086 km (0.105 R)
• M9: 2,102,748 km (0.109 R)
• M10: 2,327,743 km (0.078 R)
• M11: 2,476,593 km (0.051 R)
• M12: 2,854,327 km (0.094 R)
• M13: 3,195,411 km (0.082 R)
• M14: 3,398,864 km (0.112 R)
• M15: 3,511,810 km (0.093 R)
• M16: 3,721,995 km (0.086 R)
• M17: 3,916,921 km (0.082 R)
• M18: 4,115,138 km (0.112 R)
• M19: 4,255,910 km (0.103 R)
• M20: 4,377,832 km (0.038 R)
• M21: 5,329,424 km (0.087 R)
• M22: 5,461,220 km (0.041 R)
• M23: 5,638,493 km (0.093 R)
• M24: 5,727,803 km (0.031 R)
• M25: 5,840,301 km (0.101 R)
• M26: 5,953,397 km (0.114 R)
• M27: 6,067,241 km (0.07 R)
• M28: 6,320,360 km (0.118 R)
• M29: 6,624,044 km (0.118 R)
• M30: 6,765,863 km (0.105 R)
• M31: 6,861,007 km (0.096 R)
• M32: 7,245,922 km (0.087 R)
• M33: 7,712,069 km (0.115 R)
• M34: 8,188,090 km (0.118 R)
• M35: 8,493,718 km (0.071 R)
• M36: 8,699,565 km (0.068 R)
• M37: 8,959,267 km (0.089 R)
• M38: 9,807,337 km (0.044 R)
• M39: 10,405,280 km (0.11 R)
• M40: 10,487,708 km (0.108 R)
• M41: 10,653,313 km (0.097 R)
• M42: 10,764,315 km (0.114 R)
• M43: 10,875,466 km (0.103 R)
• M44: 13,598,746 km (0.033 R)
• M45: 13,719,172 km (0.049 R)
• M46: 13,839,897 km (0.089 R)
• M47: 14,479,578 km (0.103 R)
• M48: 14,880,351 km (0.048 R)
• M49: 15,316,129 km (0.113 R)
• M50: 15,504,323 km (0.078 R)
• M51: 15,661,551 km (0.088 R)
• M52: 16,073,094 km (0.117 R)
• M53: 16,456,065 km (0.112 R)
• M54: 17,721,513 km (0.104 R)
• M55: 18,449,307 km (0.116 R)
• M56: 18,615,959 km (0.107 R)
• M57: 19,051,887 km (0.102 R)
• M58: 19,287,953 km (0.067 R)
• M59: 19,389,530 km (0.115 R)
• M60: 19,933,767 km (0.111 R)
• M61: 20,207,830 km (0.092 R)
• M62: 20,933,230 km (0.086 R)
• M63: 21,596,846 km (0.109 R)
• M64: 22,125,525 km (0.112 R)
• M65: 22,480,521 km (0.036 R)
• M66: 23,846,349 km (0.077 R)
• M67: 24,319,677 km (0.089 R)
• M68: 24,502,635 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.1

Radius: 13

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.42 AU - 5.9 AU

Year: 4392 Days

Day: 12.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 25,556,003 km

• M1: 186,997 km (0.035 R)
• M2: 357,240 km (0.104 R)
• M3: 480,359 km (0.053 R)
• M4: 592,258 km (0.11 R)
• M5: 835,953 km (0.079 R)
• M6: 1,139,188 km (0.091 R)
• M7: 1,351,916 km (0.093 R)
• M8: 1,435,242 km (0.111 R)
• M9: 1,696,290 km (0.09 R)
• M10: 2,036,625 km (0.089 R)
• M11: 2,182,334 km (0.111 R)
• M12: 2,398,951 km (0.103 R)
• M13: 2,535,983 km (0.109 R)
• M14: 2,890,081 km (0.068 R)
• M15: 3,017,688 km (0.093 R)
• M16: 3,586,759 km (0.099 R)
• M17: 3,684,895 km (0.041 R)
• M18: 3,843,768 km (0.072 R)
• M19: 3,984,838 km (0.104 R)
• M20: 4,168,545 km (0.097 R)
• M21: 4,397,130 km (0.058 R)
• M22: 4,481,204 km (0.061 R)
• M23: 4,608,512 km (0.041 R)
• M24: 4,715,474 km (0.062 R)
• M25: 5,107,571 km (0.116 R)
• M26: 5,196,132 km (0.111 R)
• M27: 5,285,293 km (0.12 R)
• M28: 6,322,754 km (0.096 R)
• M29: 6,441,984 km (0.059 R)
• M30: 6,804,010 km (0.055 R)
• M31: 6,901,698 km (0.086 R)
• M32: 6,999,834 km (0.102 R)
• M33: 7,098,419 km (0.082 R)
• M34: 7,725,384 km (0.116 R)
• M35: 7,852,991 km (0.053 R)
• M36: 8,580,335 km (0.076 R)
• M37: 8,978,864 km (0.089 R)
• M38: 9,629,017 km (0.097 R)
• M39: 10,154,703 km (0.093 R)
• M40: 10,294,577 km (0.106 R)
• M41: 11,147,435 km (0.1 R)
• M42: 11,553,294 km (0.106 R)
• M43: 11,699,301 km (0.108 R)
• M44: 11,787,265 km (0.066 R)
• M45: 12,141,363 km (0.096 R)
• M46: 12,409,293 km (0.112 R)
• M47: 13,102,679 km (0.094 R)
• M48: 13,285,637 km (0.072 R)
• M49: 13,377,490 km (0.099 R)
• M50: 13,469,493 km (0.11 R)
• M51: 13,715,881 km (0.054 R)
• M52: 13,932,798 km (0.103 R)
• M53: 14,057,263 km (0.039 R)
• M54: 14,213,294 km (0.115 R)
• M55: 14,970,409 km (0.09 R)
• M56: 15,353,977 km (0.036 R)
• M57: 15,708,375 km (0.099 R)
• M58: 16,196,064 km (0.08 R)
• M59: 16,556,894 km (0.074 R)
• M60: 16,688,839 km (0.109 R)
• M61: 17,588,072 km (0.119 R)
• M62: 18,366,430 km (0.107 R)
• M63: 18,468,755 km (0.098 R)
• M64: 18,811,483 km (0.091 R)
• M65: 19,018,078 km (0.113 R)
• M66: 19,190,714 km (0.089 R)
• M67: 19,642,350 km (0.112 R)
• M68: 20,875,336 km (0.085 R)
• M69: 21,125,015 km (0.111 R)
• M70: 21,555,258 km (0.071 R)
• M71: 21,735,374 km (0.08 R)
• M72: 22,936,794 km (0.094 R)
• M73: 23,120,800 km (0.084 R)
• M74: 23,601,158 km (0.047 R)
• M75: 25,138,127 km (0.112 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 11,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit