🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.59 AU - 0.85 AU

Year: 218 Days

Day: 45.2 Hours

Environment

Temp: 124 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,304,054 km

• M1: 274,811 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.77 AU - 1.11 AU

Year: 325 Days

Day: 45.6 Hours

Environment

Temp: 116 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.93 AU - 1.25 AU

Year: 406 Days

Day: 35.3 Hours

Environment

Temp: 38 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.13 AU - 3.79 AU

Year: 2294 Days

Day: 27.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,304,054 km

• M1: 1,652,458 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.2

Radius: 10.3

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 7.13 AU - 8.13 AU

Year: 7512 Days

Day: 14.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 38,304,054 km

• M1: 172,636 km (0.117 R)
• M2: 639,381 km (0.116 R)
• M3: 827,426 km (0.068 R)
• M4: 984,803 km (0.112 R)
• M5: 1,067,381 km (0.093 R)
• M6: 1,366,427 km (0.06 R)
• M7: 1,574,218 km (0.028 R)
• M8: 2,214,348 km (0.067 R)
• M9: 2,280,320 km (0.093 R)
• M10: 2,713,855 km (0.115 R)
• M11: 3,148,287 km (0.087 R)
• M12: 3,552,949 km (0.076 R)
• M13: 3,656,770 km (0.102 R)
• M14: 4,000,995 km (0.102 R)
• M15: 4,109,154 km (0.091 R)
• M16: 4,439,317 km (0.058 R)
• M17: 4,806,729 km (0.115 R)
• M18: 5,125,223 km (0.102 R)
• M19: 5,361,288 km (0.103 R)
• M20: 5,510,737 km (0.092 R)
• M21: 5,600,944 km (0.117 R)
• M22: 6,309,589 km (0.116 R)
• M23: 6,404,135 km (0.11 R)
• M24: 6,530,994 km (0.111 R)
• M25: 6,819,269 km (0.085 R)
• M26: 7,243,230 km (0.08 R)
• M27: 7,375,325 km (0.119 R)
• M28: 7,608,548 km (0.073 R)
• M29: 7,776,696 km (0.087 R)
• M30: 8,391,992 km (0.1 R)
• M31: 8,461,405 km (0.108 R)
• M32: 8,916,781 km (0.061 R)
• M33: 9,129,808 km (0.088 R)
• M34: 9,560,650 km (0.087 R)
• M35: 9,705,760 km (0.116 R)
• M36: 10,293,530 km (0.071 R)
• M37: 11,044,512 km (0.113 R)
• M38: 11,234,950 km (0.096 R)
• M39: 12,125,356 km (0.076 R)
• M40: 12,400,915 km (0.066 R)
• M41: 12,798,098 km (0.103 R)
• M42: 13,199,319 km (0.114 R)
• M43: 13,686,560 km (0.115 R)
• M44: 13,768,240 km (0.103 R)
• M45: 15,140,651 km (0.109 R)
• M46: 16,165,995 km (0.111 R)
• M47: 16,295,696 km (0.058 R)
• M48: 16,425,846 km (0.108 R)
• M49: 16,687,044 km (0.096 R)
• M50: 16,905,756 km (0.057 R)
• M51: 17,037,552 km (0.113 R)
• M52: 17,169,497 km (0.095 R)
• M53: 17,612,157 km (0.118 R)
• M54: 18,193,195 km (0.054 R)
• M55: 19,236,491 km (0.087 R)
• M56: 19,696,205 km (0.1 R)
• M57: 19,881,108 km (0.102 R)
• M58: 20,673,379 km (0.107 R)
• M59: 20,814,300 km (0.071 R)
• M60: 20,955,520 km (0.084 R)
• M61: 21,191,586 km (0.04 R)
• M62: 21,570,966 km (0.118 R)
• M63: 21,857,146 km (0.069 R)
• M64: 22,000,611 km (0.057 R)
• M65: 23,257,682 km (0.066 R)
• M66: 24,836,687 km (0.104 R)
• M67: 25,136,481 km (0.095 R)
• M68: 25,942,216 km (0.072 R)
• M69: 26,909,815 km (0.12 R)
• M70: 27,166,375 km (0.116 R)
• M71: 28,253,054 km (0.101 R)
• M72: 28,513,803 km (0.109 R)
• M73: 28,618,372 km (0.094 R)
• M74: 28,932,827 km (0.082 R)
• M75: 29,829,965 km (0.084 R)
• M76: 30,148,758 km (0.104 R)
• M77: 30,308,529 km (0.115 R)
• M78: 30,468,598 km (0.07 R)
• M79: 30,789,785 km (0.083 R)
• M80: 31,111,869 km (0.076 R)
• M81: 34,061,490 km (0.091 R)
• M82: 34,729,146 km (0.094 R)
• M83: 35,064,544 km (0.092 R)
• M84: 36,020,624 km (0.119 R)
• M85: 37,728,733 km (0.111 R)
• M86: 38,419,276 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.7

Radius: 9.1

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 6.77 AU - 9.43 AU

Year: 8217 Days

Day: 9.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 38,304,054 km

• M1: 135,536 km (0.104 R)
• M2: 688,599 km (0.11 R)
• M3: 1,110,166 km (0.108 R)
• M4: 1,178,831 km (0.059 R)
• M5: 1,249,142 km (0.089 R)
• M6: 1,487,452 km (0.093 R)
• M7: 1,544,598 km (0.112 R)
• M8: 1,740,571 km (0.12 R)
• M9: 1,841,699 km (0.113 R)
• M10: 2,071,033 km (0.096 R)
• M11: 2,221,828 km (0.079 R)
• M12: 2,309,642 km (0.092 R)
• M13: 2,580,264 km (0.114 R)
• M14: 2,696,202 km (0.114 R)
• M15: 2,885,145 km (0.079 R)
• M16: 3,127,493 km (0.115 R)
• M17: 3,736,057 km (0.049 R)
• M18: 4,027,175 km (0.098 R)
• M19: 4,271,019 km (0.112 R)
• M20: 4,547,476 km (0.092 R)
• M21: 5,205,557 km (0.071 R)
• M22: 5,802,004 km (0.058 R)
• M23: 6,015,779 km (0.104 R)
• M24: 6,994,149 km (0.118 R)
• M25: 7,551,401 km (0.116 R)
• M26: 8,156,973 km (0.093 R)
• M27: 8,259,448 km (0.034 R)
• M28: 8,604,122 km (0.056 R)
• M29: 8,988,738 km (0.066 R)
• M30: 9,236,472 km (0.086 R)
• M31: 9,992,988 km (0.109 R)
• M32: 10,323,300 km (0.099 R)
• M33: 10,582,703 km (0.103 R)
• M34: 11,297,631 km (0.112 R)
• M35: 11,873,134 km (0.077 R)
• M36: 12,497,556 km (0.077 R)
• M37: 12,655,232 km (0.084 R)
• M38: 12,734,369 km (0.104 R)
• M39: 13,494,326 km (0.104 R)
• M40: 13,696,732 km (0.076 R)
• M41: 14,186,815 km (0.112 R)
• M42: 14,807,347 km (0.073 R)
• M43: 14,932,411 km (0.091 R)
• M44: 15,521,228 km (0.069 R)
• M45: 15,648,386 km (0.119 R)
• M46: 15,946,535 km (0.047 R)
• M47: 16,031,955 km (0.109 R)
• M48: 16,332,497 km (0.115 R)
• M49: 16,461,899 km (0.112 R)
• M50: 16,591,451 km (0.118 R)
• M51: 16,938,967 km (0.081 R)
• M52: 18,667,421 km (0.068 R)
• M53: 20,311,950 km (0.072 R)
• M54: 21,433,934 km (0.083 R)
• M55: 21,670,299 km (0.034 R)
• M56: 22,240,865 km (0.025 R)
• M57: 22,528,093 km (0.093 R)
• M58: 23,057,669 km (0.106 R)
• M59: 23,348,338 km (0.111 R)
• M60: 23,737,741 km (0.097 R)
• M61: 24,178,457 km (0.091 R)
• M62: 24,671,232 km (0.092 R)
• M63: 24,770,116 km (0.074 R)
• M64: 25,366,713 km (0.08 R)
• M65: 26,068,626 km (0.104 R)
• M66: 26,219,869 km (0.104 R)
• M67: 26,320,848 km (0.102 R)
• M68: 26,929,561 km (0.049 R)
• M69: 27,082,451 km (0.065 R)
• M70: 27,184,476 km (0.085 R)
• M71: 27,440,289 km (0.09 R)
• M72: 27,799,772 km (0.05 R)
• M73: 29,305,475 km (0.077 R)
• M74: 29,515,361 km (0.104 R)
• M75: 31,157,796 km (0.103 R)
• M76: 31,640,249 km (0.118 R)
• M77: 31,747,810 km (0.114 R)
• M78: 33,047,666 km (0.103 R)
• M79: 33,320,682 km (0.07 R)
• M80: 34,254,621 km (0.076 R)
• M81: 34,365,024 km (0.099 R)
• M82: 35,587,538 km (0.11 R)
• M83: 36,485,574 km (0.075 R)
• M84: 36,880,812 km (0.104 R)
• M85: 37,107,453 km (0.086 R)
• M86: 37,447,937 km (0.108 R)
• M87: 37,846,616 km (0.111 R)
• M88: 38,246,790 km (0.116 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 13,444 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit