🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.47 AU - 0.67 AU

Year: 153 Days

Day: 45.6 Hours

Environment

Temp: 221 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.48 AU - 0.74 AU

Year: 169 Days

Day: 38.5 Hours

Environment

Temp: 202 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,159,987 km

• M1: 145,559 km (0.05 R)
• M2: 359,484 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.66 AU - 0.98 AU

Year: 263 Days

Day: 33.1 Hours

Environment

Temp: 162 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.35 AU - 1.35 AU

Year: 556 Days

Day: 18 Hours

Environment

Temp: 13 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,159,987 km

• M1: 135,536 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.59 AU - 1.97 AU

Year: 842 Days

Day: 47 Hours

Environment

Temp: -40 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.09 AU - 3.87 AU

Year: 2303 Days

Day: 38.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.6

Radius: 13.3

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.95 AU - 6.97 AU

Year: 5825 Days

Day: 14.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 43,159,987 km

• M1: 189,690 km (0.104 R)
• M2: 307,872 km (0.076 R)
• M3: 468,391 km (0.098 R)
• M4: 639,980 km (0.08 R)
• M5: 835,504 km (0.116 R)
• M6: 1,052,421 km (0.092 R)
• M7: 1,207,704 km (0.106 R)
• M8: 1,388,119 km (0.119 R)
• M9: 1,595,461 km (0.037 R)
• M10: 1,739,674 km (0.068 R)
• M11: 2,198,790 km (0.045 R)
• M12: 2,299,319 km (0.072 R)
• M13: 2,505,016 km (0.093 R)
• M14: 2,631,427 km (0.054 R)
• M15: 2,868,988 km (0.036 R)
• M16: 2,957,101 km (0.117 R)
• M17: 3,046,261 km (0.063 R)
• M18: 3,204,386 km (0.114 R)
• M19: 3,671,431 km (0.103 R)
• M20: 3,986,783 km (0.116 R)
• M21: 4,085,518 km (0.111 R)
• M22: 4,185,150 km (0.054 R)
• M23: 4,643,817 km (0.097 R)
• M24: 4,985,199 km (0.081 R)
• M25: 5,092,012 km (0.084 R)
• M26: 5,776,273 km (0.118 R)
• M27: 5,916,596 km (0.105 R)
• M28: 6,402,490 km (0.113 R)
• M29: 6,665,034 km (0.066 R)
• M30: 7,351,987 km (0.088 R)
• M31: 7,504,278 km (0.057 R)
• M32: 7,626,948 km (0.111 R)
• M33: 8,187,192 km (0.043 R)
• M34: 8,408,747 km (0.049 R)
• M35: 8,600,232 km (0.101 R)
• M36: 8,922,615 km (0.101 R)
• M37: 9,183,364 km (0.105 R)
• M38: 9,314,562 km (0.105 R)
• M39: 9,545,990 km (0.045 R)
• M40: 10,524,659 km (0.109 R)
• M41: 11,183,189 km (0.091 R)
• M42: 11,641,407 km (0.119 R)
• M43: 12,286,174 km (0.117 R)
• M44: 12,540,042 km (0.057 R)
• M45: 12,649,398 km (0.119 R)
• M46: 13,053,162 km (0.071 R)
• M47: 13,349,366 km (0.046 R)
• M48: 13,798,010 km (0.079 R)
• M49: 14,556,621 km (0.105 R)
• M50: 15,057,026 km (0.111 R)
• M51: 15,995,752 km (0.059 R)
• M52: 16,233,463 km (0.063 R)
• M53: 16,472,222 km (0.047 R)
• M54: 16,632,142 km (0.072 R)
• M55: 17,114,894 km (0.06 R)
• M56: 19,175,455 km (0.074 R)
• M57: 20,021,581 km (0.114 R)
• M58: 21,052,908 km (0.106 R)
• M59: 21,444,107 km (0.118 R)
• M60: 22,587,932 km (0.087 R)
• M61: 22,810,085 km (0.048 R)
• M62: 23,436,152 km (0.043 R)
• M63: 23,661,147 km (0.057 R)
• M64: 24,522,681 km (0.094 R)
• M65: 25,026,078 km (0.078 R)
• M66: 25,118,081 km (0.074 R)
• M67: 25,210,084 km (0.06 R)
• M68: 25,950,294 km (0.116 R)
• M69: 26,276,417 km (0.08 R)
• M70: 26,556,913 km (0.12 R)
• M71: 27,689,219 km (0.068 R)
• M72: 27,831,936 km (0.099 R)
• M73: 28,165,689 km (0.118 R)
• M74: 29,030,215 km (0.119 R)
• M75: 30,441,222 km (0.104 R)
• M76: 31,130,419 km (0.077 R)
• M77: 32,976,607 km (0.08 R)
• M78: 33,279,243 km (0.117 R)
• M79: 33,380,371 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.4

Radius: 10.3

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 7.62 AU - 11.24 AU

Year: 10273 Days

Day: 10.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 43,159,987 km

• M1: 235,916 km (0.118 R)
• M2: 323,131 km (0.069 R)
• M3: 404,213 km (0.096 R)
• M4: 644,019 km (0.046 R)
• M5: 734,526 km (0.059 R)
• M6: 819,946 km (0.066 R)
• M7: 908,957 km (0.109 R)
• M8: 1,054,515 km (0.119 R)
• M9: 1,130,362 km (0.079 R)
• M10: 1,381,237 km (0.098 R)
• M11: 1,765,105 km (0.099 R)
• M12: 1,949,260 km (0.104 R)
• M13: 2,525,062 km (0.045 R)
• M14: 2,994,052 km (0.086 R)
• M15: 3,119,564 km (0.069 R)
• M16: 3,214,858 km (0.086 R)
• M17: 3,572,696 km (0.111 R)
• M18: 3,926,196 km (0.081 R)
• M19: 3,994,862 km (0.097 R)
• M20: 4,063,976 km (0.095 R)
• M21: 4,415,232 km (0.115 R)
• M22: 4,794,761 km (0.041 R)
• M23: 5,072,265 km (0.107 R)
• M24: 5,681,877 km (0.102 R)
• M25: 6,015,330 km (0.099 R)
• M26: 6,375,263 km (0.106 R)
• M27: 6,619,107 km (0.09 R)
• M28: 6,783,515 km (0.072 R)
• M29: 7,074,334 km (0.12 R)
• M30: 7,906,098 km (0.065 R)
• M31: 8,036,846 km (0.029 R)
• M32: 8,102,520 km (0.111 R)
• M33: 8,455,571 km (0.093 R)
• M34: 8,589,311 km (0.103 R)
• M35: 9,777,418 km (0.079 R)
• M36: 10,557,870 km (0.099 R)
• M37: 11,604,905 km (0.089 R)
• M38: 11,878,071 km (0.114 R)
• M39: 12,027,968 km (0.081 R)
• M40: 12,228,728 km (0.111 R)
• M41: 13,223,704 km (0.105 R)
• M42: 13,353,256 km (0.025 R)
• M43: 13,535,167 km (0.049 R)
• M44: 13,822,694 km (0.09 R)
• M45: 13,927,711 km (0.084 R)
• M46: 14,059,507 km (0.102 R)
• M47: 14,537,173 km (0.082 R)
• M48: 14,858,509 km (0.085 R)
• M49: 15,047,003 km (0.118 R)
• M50: 15,399,306 km (0.112 R)
• M51: 15,672,172 km (0.054 R)
• M52: 15,974,210 km (0.055 R)
• M53: 16,611,946 km (0.093 R)
• M54: 17,626,668 km (0.117 R)
• M55: 18,199,179 km (0.053 R)
• M56: 18,981,576 km (0.089 R)
• M57: 19,098,412 km (0.096 R)
• M58: 19,303,511 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.5

Radius: 13.4

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 7.75 AU - 12.05 AU

Year: 11051 Days

Day: 5.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,159,987 km

• M1: 390,002 km (0.116 R)
• M2: 576,999 km (0.097 R)
• M3: 1,194,689 km (0.108 R)
• M4: 1,288,935 km (0.12 R)
• M5: 1,445,415 km (0.113 R)
• M6: 1,629,420 km (0.111 R)
• M7: 2,491,553 km (0.117 R)
• M8: 2,689,321 km (0.104 R)
• M9: 2,944,086 km (0.116 R)
• M10: 3,755,505 km (0.117 R)
• M11: 4,215,668 km (0.1 R)
• M12: 4,452,781 km (0.065 R)
• M13: 4,633,345 km (0.097 R)
• M14: 5,002,104 km (0.117 R)
• M15: 5,540,806 km (0.11 R)
• M16: 6,915,610 km (0.114 R)
• M17: 7,160,652 km (0.099 R)
• M18: 7,623,208 km (0.075 R)
• M19: 7,731,368 km (0.099 R)
• M20: 7,912,830 km (0.048 R)
• M21: 8,242,992 km (0.064 R)
• M22: 8,540,243 km (0.116 R)
• M23: 9,145,367 km (0.11 R)
• M24: 9,725,358 km (0.081 R)
• M25: 10,039,663 km (0.115 R)
• M26: 10,637,905 km (0.033 R)
• M27: 11,994,608 km (0.063 R)
• M28: 12,120,719 km (0.117 R)
• M29: 12,247,278 km (0.113 R)
• M30: 13,188,249 km (0.093 R)
• M31: 13,623,728 km (0.12 R)
• M32: 13,755,375 km (0.08 R)
• M33: 13,843,338 km (0.082 R)
• M34: 14,330,429 km (0.114 R)
• M35: 14,419,589 km (0.118 R)
• M36: 14,733,146 km (0.05 R)
• M37: 14,823,204 km (0.057 R)
• M38: 16,288,216 km (0.065 R)
• M39: 16,802,384 km (0.109 R)
• M40: 17,607,669 km (0.112 R)
• M41: 17,846,876 km (0.113 R)
• M42: 18,087,280 km (0.11 R)
• M43: 18,571,080 km (0.063 R)
• M44: 19,354,225 km (0.094 R)
• M45: 20,048,359 km (0.063 R)
• M46: 20,649,742 km (0.111 R)
• M47: 21,614,200 km (0.084 R)
• M48: 22,127,619 km (0.091 R)
• M49: 22,801,259 km (0.118 R)
• M50: 23,219,086 km (0.094 R)
• M51: 23,850,688 km (0.103 R)
• M52: 23,956,453 km (0.08 R)
• M53: 24,434,568 km (0.099 R)
• M54: 24,915,825 km (0.095 R)
• M55: 25,023,236 km (0.107 R)
• M56: 25,130,647 km (0.072 R)
• M57: 26,378,293 km (0.103 R)
• M58: 26,816,914 km (0.083 R)
• M59: 26,982,070 km (0.097 R)
• M60: 27,258,078 km (0.1 R)
• M61: 27,701,636 km (0.054 R)
• M62: 27,812,787 km (0.116 R)
• M63: 29,499,503 km (0.105 R)
• M64: 30,069,022 km (0.1 R)
• M65: 30,183,315 km (0.079 R)
• M66: 32,207,823 km (0.07 R)
• M67: 33,088,955 km (0.077 R)
• M68: 33,384,261 km (0.107 R)
• M69: 34,156,635 km (0.053 R)
• M70: 34,395,393 km (0.097 R)
• M71: 34,515,071 km (0.099 R)
• M72: 34,934,693 km (0.108 R)
• M73: 35,476,836 km (0.118 R)
• M74: 35,839,910 km (0.038 R)
• M75: 36,691,571 km (0.102 R)
• M76: 37,858,284 km (0.075 R)
• M77: 38,725,653 km (0.091 R)
• M78: 38,850,118 km (0.052 R)
• M79: 39,349,177 km (0.107 R)
• M80: 40,796,087 km (0.115 R)
• M81: 41,176,365 km (0.112 R)
• M82: 43,095,556 km (0.098 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 12,567 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit