🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.9 AU - 1.38 AU

Year: 447 Days

Day: 31.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.33 AU - 1.53 AU

Year: 628 Days

Day: 28.3 Hours

Environment

Temp: -29 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.73 AU - 2.79 AU

Year: 1247 Days

Day: 46.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.74 AU - 5.48 AU

Year: 3633 Days

Day: 28.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.4

Radius: 9.8

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 7.19 AU - 8.59 AU

Year: 8136 Days

Day: 11.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 27,696,202 km

• M1: 287,527 km (0.093 R)
• M2: 426,204 km (0.109 R)
• M3: 604,974 km (0.116 R)
• M4: 760,256 km (0.08 R)
• M5: 877,092 km (0.064 R)
• M6: 964,607 km (0.079 R)
• M7: 1,036,713 km (0.059 R)
• M8: 1,324,540 km (0.038 R)
• M9: 1,615,807 km (0.063 R)
• M10: 1,724,863 km (0.067 R)
• M11: 2,161,689 km (0.064 R)
• M12: 2,282,415 km (0.105 R)
• M13: 2,455,200 km (0.118 R)
• M14: 2,866,445 km (0.086 R)
• M15: 3,898,670 km (0.097 R)
• M16: 4,165,852 km (0.103 R)
• M17: 4,439,167 km (0.106 R)
• M18: 4,593,552 km (0.054 R)
• M19: 4,749,732 km (0.066 R)
• M20: 4,971,287 km (0.034 R)
• M21: 5,359,194 km (0.115 R)
• M22: 5,756,825 km (0.117 R)
• M23: 6,164,031 km (0.069 R)
• M24: 7,477,799 km (0.054 R)
• M25: 7,551,252 km (0.069 R)
• M26: 7,735,855 km (0.035 R)
• M27: 8,298,792 km (0.074 R)
• M28: 8,451,233 km (0.062 R)
• M29: 9,069,969 km (0.11 R)
• M30: 9,187,553 km (0.075 R)
• M31: 9,823,643 km (0.082 R)
• M32: 10,514,935 km (0.114 R)
• M33: 10,638,653 km (0.079 R)
• M34: 11,687,782 km (0.089 R)
• M35: 12,332,998 km (0.034 R)
• M36: 12,989,733 km (0.027 R)
• M37: 13,166,857 km (0.056 R)
• M38: 13,747,895 km (0.039 R)
• M39: 14,246,205 km (0.108 R)
• M40: 14,935,103 km (0.077 R)
• M41: 15,027,705 km (0.115 R)
• M42: 15,120,605 km (0.085 R)
• M43: 15,917,662 km (0.093 R)
• M44: 16,297,641 km (0.087 R)
• M45: 16,680,462 km (0.114 R)
• M46: 17,066,275 km (0.12 R)
• M47: 17,601,536 km (0.057 R)
• M48: 18,142,332 km (0.117 R)
• M49: 18,290,883 km (0.083 R)
• M50: 18,688,664 km (0.097 R)
• M51: 18,788,595 km (0.101 R)
• M52: 18,888,676 km (0.081 R)
• M53: 19,139,701 km (0.112 R)
• M54: 19,240,381 km (0.101 R)
• M55: 19,543,615 km (0.049 R)
• M56: 20,411,283 km (0.106 R)
• M57: 20,823,874 km (0.053 R)
• M58: 21,972,935 km (0.068 R)
• M59: 22,131,210 km (0.11 R)
• M60: 23,035,230 km (0.094 R)
• M61: 23,518,730 km (0.109 R)
• M62: 24,769,518 km (0.08 R)
• M63: 25,154,583 km (0.103 R)
• M64: 25,652,444 km (0.095 R)
• M65: 26,377,246 km (0.035 R)
• M66: 27,052,381 km (0.09 R)
• M67: 28,304,964 km (0.117 R)
• M68: 29,285,578 km (0.119 R)
• M69: 29,750,977 km (0.064 R)
• M70: 31,161,835 km (0.112 R)
• M71: 31,577,418 km (0.114 R)
• M72: 32,474,107 km (0.088 R)
• M73: 33,561,086 km (0.109 R)
• M74: 33,987,140 km (0.077 R)
• M75: 35,090,724 km (0.082 R)
• M76: 35,523,062 km (0.101 R)
• M77: 38,981,016 km (0.114 R)
• M78: 40,264,716 km (0.09 R)
• M79: 40,976,802 km (0.115 R)
• M80: 42,085,322 km (0.112 R)
• M81: 42,873,852 km (0.071 R)
• M82: 44,465,274 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.3

Radius: 8.9

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.9 AU - 11.2 AU

Year: 9994 Days

Day: 12.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 27,696,202 km

• M1: 206,894 km (0.116 R)
• M2: 409,898 km (0.106 R)
• M3: 486,043 km (0.076 R)
• M4: 632,500 km (0.097 R)
• M5: 880,383 km (0.111 R)
• M6: 1,200,523 km (0.105 R)
• M7: 1,271,731 km (0.115 R)
• M8: 1,388,717 km (0.08 R)
• M9: 1,509,443 km (0.099 R)
• M10: 1,697,188 km (0.112 R)
• M11: 2,522,669 km (0.058 R)
• M12: 2,671,070 km (0.097 R)
• M13: 2,727,468 km (0.082 R)
• M14: 3,415,020 km (0.12 R)
• M15: 3,476,505 km (0.05 R)
• M16: 3,916,472 km (0.062 R)
• M17: 4,263,689 km (0.091 R)
• M18: 4,418,672 km (0.103 R)
• M19: 4,575,600 km (0.107 R)
• M20: 4,848,916 km (0.098 R)
• M21: 4,918,180 km (0.085 R)
• M22: 5,221,714 km (0.101 R)
• M23: 5,387,767 km (0.079 R)
• M24: 5,531,381 km (0.08 R)
• M25: 5,945,468 km (0.099 R)
• M26: 6,268,899 km (0.038 R)
• M27: 6,984,874 km (0.064 R)
• M28: 7,063,114 km (0.048 R)
• M29: 7,194,311 km (0.08 R)
• M30: 7,646,097 km (0.03 R)
• M31: 7,807,662 km (0.1 R)
• M32: 8,134,384 km (0.114 R)
• M33: 8,271,865 km (0.076 R)
• M34: 8,857,690 km (0.1 R)
• M35: 9,112,904 km (0.066 R)
• M36: 9,514,574 km (0.076 R)
• M37: 9,717,728 km (0.08 R)
• M38: 10,664,234 km (0.044 R)
• M39: 11,026,709 km (0.08 R)
• M40: 11,087,446 km (0.112 R)
• M41: 11,209,518 km (0.111 R)
• M42: 11,301,222 km (0.119 R)
• M43: 11,516,343 km (0.116 R)
• M44: 11,578,127 km (0.096 R)
• M45: 12,201,202 km (0.04 R)
• M46: 12,485,139 km (0.103 R)
• M47: 13,708,102 km (0.099 R)
• M48: 14,466,862 km (0.093 R)
• M49: 15,002,572 km (0.093 R)
• M50: 15,239,086 km (0.069 R)
• M51: 15,681,597 km (0.101 R)
• M52: 15,990,367 km (0.07 R)
• M53: 16,823,477 km (0.029 R)
• M54: 17,599,741 km (0.047 R)
• M55: 18,028,039 km (0.099 R)
• M56: 18,459,779 km (0.102 R)
• M57: 18,749,400 km (0.116 R)
• M58: 18,967,664 km (0.028 R)
• M59: 19,296,779 km (0.075 R)
• M60: 19,480,336 km (0.058 R)
• M61: 20,369,695 km (0.059 R)
• M62: 20,744,138 km (0.099 R)
• M63: 20,819,236 km (0.054 R)
• M64: 21,272,219 km (0.056 R)
• M65: 21,652,197 km (0.061 R)
• M66: 23,194,103 km (0.028 R)
• M67: 24,572,198 km (0.096 R)
• M68: 24,691,577 km (0.045 R)
• M69: 24,970,877 km (0.081 R)
• M70: 25,572,709 km (0.08 R)
• M71: 25,734,125 km (0.075 R)
• M72: 26,464,163 km (0.072 R)
• M73: 26,668,214 km (0.084 R)
• M74: 26,790,884 km (0.118 R)
• M75: 26,913,704 km (0.087 R)
• M76: 27,036,823 km (0.088 R)
• M77: 27,324,649 km (0.09 R)
• M78: 27,696,251 km (0.066 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 13,578 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit