🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.45 AU - 0.63 AU

Year: 141 Days

Day: 25.1 Hours

Environment

Temp: 272 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,452,713 km

• M1: 125,961 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.45 AU - 0.63 AU

Year: 141 Days

Day: 19.6 Hours

Environment

Temp: 188 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.65 AU - 0.79 AU

Year: 218 Days

Day: 44.5 Hours

Environment

Temp: 168 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.97 AU - 1.39 AU

Year: 457 Days

Day: 36.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 43.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.15 AU - 2.67 AU

Year: 1334 Days

Day: 40.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.39 AU - 5.11 AU

Year: 3690 Days

Day: 22.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.6

Radius: 14.9

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.17 AU - 8.03 AU

Year: 6044 Days

Day: 7.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 79.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 37,452,713 km

• M1: 230,231 km (0.08 R)
• M2: 418,575 km (0.118 R)
• M3: 522,246 km (0.108 R)
• M4: 915,090 km (0.099 R)
• M5: 1,138,440 km (0.038 R)
• M6: 1,397,543 km (0.117 R)
• M7: 1,712,896 km (0.077 R)
• M8: 1,974,542 km (0.117 R)
• M9: 2,249,503 km (0.045 R)
• M10: 2,371,276 km (0.118 R)
• M11: 2,537,180 km (0.089 R)
• M12: 2,771,899 km (0.104 R)
• M13: 3,332,293 km (0.108 R)
• M14: 3,590,349 km (0.114 R)
• M15: 3,830,603 km (0.12 R)
• M16: 4,026,726 km (0.084 R)
• M17: 4,352,700 km (0.073 R)
• M18: 4,765,739 km (0.038 R)
• M19: 4,977,121 km (0.028 R)
• M20: 5,218,722 km (0.048 R)
• M21: 5,630,116 km (0.067 R)
• M22: 5,966,861 km (0.089 R)
• M23: 6,194,997 km (0.071 R)
• M24: 6,339,210 km (0.065 R)
• M25: 6,542,812 km (0.085 R)
• M26: 7,136,716 km (0.066 R)
• M27: 7,562,920 km (0.118 R)
• M28: 7,717,156 km (0.057 R)
• M29: 7,903,555 km (0.047 R)
• M30: 8,123,015 km (0.054 R)
• M31: 8,376,434 km (0.054 R)
• M32: 8,729,036 km (0.105 R)
• M33: 9,053,813 km (0.093 R)
• M34: 9,316,656 km (0.091 R)
• M35: 10,427,121 km (0.112 R)
• M36: 10,702,680 km (0.07 R)
• M37: 11,190,669 km (0.114 R)
• M38: 11,296,285 km (0.106 R)
• M39: 11,437,505 km (0.062 R)
• M40: 11,721,741 km (0.074 R)
• M41: 11,829,003 km (0.091 R)
• M42: 12,698,466 km (0.11 R)
• M43: 13,252,277 km (0.093 R)
• M44: 13,927,412 km (0.111 R)
• M45: 14,116,953 km (0.093 R)
• M46: 14,345,538 km (0.095 R)
• M47: 14,537,023 km (0.112 R)
• M48: 14,652,363 km (0.047 R)
• M49: 14,883,791 km (0.047 R)
• M50: 16,098,975 km (0.114 R)
• M51: 16,218,354 km (0.102 R)
• M52: 17,631,904 km (0.085 R)
• M53: 17,837,153 km (0.032 R)
• M54: 17,960,571 km (0.115 R)
• M55: 18,084,288 km (0.119 R)
• M56: 20,446,588 km (0.03 R)
• M57: 20,835,243 km (0.107 R)
• M58: 21,357,340 km (0.118 R)
• M59: 21,971,738 km (0.101 R)
• M60: 23,128,429 km (0.06 R)
• M61: 23,443,333 km (0.074 R)
• M62: 23,804,761 km (0.116 R)
• M63: 24,122,657 km (0.07 R)
• M64: 24,304,867 km (0.078 R)
• M65: 26,810,033 km (0.096 R)
• M66: 27,377,906 km (0.112 R)
• M67: 28,237,047 km (0.117 R)
• M68: 29,981,807 km (0.096 R)
• M69: 30,423,569 km (0.079 R)
• M70: 31,065,344 km (0.063 R)
• M71: 31,214,045 km (0.049 R)
• M72: 31,711,607 km (0.104 R)
• M73: 33,676,874 km (0.112 R)
• M74: 34,340,790 km (0.034 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.7

Radius: 9.3

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.77 AU - 10.09 AU

Year: 10322 Days

Day: 10.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,452,713 km

• M1: 116,836 km (0.109 R)
• M2: 460,313 km (0.094 R)
• M3: 897,886 km (0.04 R)
• M4: 1,057,358 km (0.035 R)
• M5: 1,191,697 km (0.083 R)
• M6: 1,404,126 km (0.092 R)
• M7: 1,496,428 km (0.072 R)
• M8: 1,687,165 km (0.101 R)
• M9: 2,177,247 km (0.039 R)
• M10: 2,966,975 km (0.087 R)
• M11: 3,038,632 km (0.085 R)
• M12: 3,110,738 km (0.103 R)
• M13: 3,207,827 km (0.096 R)
• M14: 3,281,429 km (0.114 R)
• M15: 3,380,313 km (0.1 R)
• M16: 3,942,203 km (0.071 R)
• M17: 4,588,167 km (0.114 R)
• M18: 4,923,565 km (0.102 R)
• M19: 5,237,870 km (0.109 R)
• M20: 5,441,473 km (0.106 R)
• M21: 5,588,378 km (0.063 R)
• M22: 5,796,469 km (0.033 R)
• M23: 5,886,377 km (0.104 R)
• M24: 5,976,734 km (0.119 R)
• M25: 6,067,690 km (0.064 R)
• M26: 6,281,465 km (0.034 R)
• M27: 6,342,950 km (0.119 R)
• M28: 6,560,016 km (0.03 R)
• M29: 8,315,248 km (0.078 R)
• M30: 8,518,851 km (0.082 R)
• M31: 9,244,251 km (0.117 R)
• M32: 10,278,421 km (0.075 R)
• M33: 10,351,125 km (0.091 R)
• M34: 10,423,980 km (0.116 R)
• M35: 10,643,589 km (0.11 R)
• M36: 10,864,695 km (0.093 R)
• M37: 11,688,381 km (0.073 R)
• M38: 13,316,305 km (0.102 R)
• M39: 13,714,235 km (0.082 R)
• M40: 14,156,596 km (0.053 R)
• M41: 14,644,435 km (0.103 R)
• M42: 14,726,414 km (0.063 R)
• M43: 15,345,151 km (0.102 R)
• M44: 15,469,916 km (0.109 R)
• M45: 16,098,825 km (0.097 R)
• M46: 16,950,336 km (0.1 R)
• M47: 17,036,355 km (0.08 R)
• M48: 17,425,010 km (0.075 R)
• M49: 17,642,226 km (0.081 R)
• M50: 17,904,023 km (0.066 R)
• M51: 17,991,538 km (0.115 R)
• M52: 18,475,636 km (0.09 R)
• M53: 18,608,479 km (0.061 R)
• M54: 18,697,041 km (0.084 R)
• M55: 19,097,963 km (0.057 R)
• M56: 19,546,757 km (0.078 R)
• M57: 19,772,351 km (0.026 R)
• M58: 19,953,514 km (0.104 R)
• M59: 20,089,797 km (0.12 R)
• M60: 20,363,262 km (0.109 R)
• M61: 20,775,703 km (0.104 R)
• M62: 21,608,814 km (0.103 R)
• M63: 22,264,352 km (0.098 R)
• M64: 22,689,210 km (0.1 R)
• M65: 25,245,089 km (0.112 R)
• M66: 25,589,464 km (0.053 R)
• M67: 26,382,332 km (0.093 R)
• M68: 27,283,959 km (0.061 R)
• M69: 27,637,309 km (0.072 R)
• M70: 28,093,882 km (0.118 R)
• M71: 29,945,006 km (0.096 R)
• M72: 30,937,887 km (0.044 R)
• M73: 32,154,118 km (0.049 R)
• M74: 32,687,733 km (0.062 R)
• M75: 33,009,369 km (0.118 R)
• M76: 33,439,911 km (0.115 R)
• M77: 33,655,781 km (0.115 R)
• M78: 34,360,686 km (0.116 R)
• M79: 35,454,695 km (0.117 R)
• M80: 35,840,359 km (0.07 R)
• M81: 36,782,676 km (0.113 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 14,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit