🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.51 AU - 0.81 AU

Year: 196 Days

Day: 45.8 Hours

Environment

Temp: 148 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.78 AU - 0.82 AU

Year: 261 Days

Day: 25.6 Hours

Environment

Temp: 183 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,253,107 km

• M1: 105,915 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.08 AU - 1.6 AU

Year: 567 Days

Day: 31.2 Hours

Environment

Temp: -7 °C

Axial Tilt: 45.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,253,107 km

• M1: 212,429 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.23 AU - 1.79 AU

Year: 678 Days

Day: 44.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.51 AU - 2.69 AU

Year: 1531 Days

Day: 37.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.9

Radius: 8.7

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 6.59 AU - 9.79 AU

Year: 8561 Days

Day: 12.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 35,253,107 km

• M1: 111,450 km (0.032 R)
• M2: 251,175 km (0.077 R)
• M3: 453,431 km (0.118 R)
• M4: 536,907 km (0.075 R)
• M5: 626,366 km (0.107 R)
• M6: 1,020,108 km (0.038 R)
• M7: 1,463,516 km (0.117 R)
• M8: 1,536,819 km (0.117 R)
• M9: 1,592,619 km (0.107 R)
• M10: 1,862,045 km (0.104 R)
• M11: 1,941,780 km (0.108 R)
• M12: 2,063,553 km (0.05 R)
• M13: 2,146,281 km (0.111 R)
• M14: 2,732,704 km (0.105 R)
• M15: 3,415,469 km (0.113 R)
• M16: 3,563,272 km (0.091 R)
• M17: 3,865,011 km (0.106 R)
• M18: 4,070,857 km (0.101 R)
• M19: 4,253,965 km (0.103 R)
• M20: 4,466,544 km (0.055 R)
• M21: 4,574,104 km (0.077 R)
• M22: 4,791,919 km (0.11 R)
• M23: 4,874,497 km (0.045 R)
• M24: 4,985,349 km (0.117 R)
• M25: 5,041,149 km (0.086 R)
• M26: 5,465,857 km (0.106 R)
• M27: 6,349,532 km (0.08 R)
• M28: 6,623,296 km (0.036 R)
• M29: 7,056,831 km (0.084 R)
• M30: 7,213,909 km (0.115 R)
• M31: 8,016,651 km (0.108 R)
• M32: 8,746,389 km (0.084 R)
• M33: 9,985,957 km (0.115 R)
• M34: 10,268,697 km (0.111 R)
• M35: 11,463,386 km (0.062 R)
• M36: 11,908,738 km (0.084 R)
• M37: 12,625,312 km (0.041 R)
• M38: 13,046,580 km (0.12 R)
• M39: 13,200,815 km (0.102 R)
• M40: 13,784,995 km (0.088 R)
• M41: 13,863,534 km (0.079 R)
• M42: 14,021,060 km (0.086 R)
• M43: 14,218,829 km (0.119 R)
• M44: 14,337,759 km (0.119 R)
• M45: 14,657,001 km (0.044 R)
• M46: 14,857,612 km (0.068 R)
• M47: 14,938,245 km (0.086 R)
• M48: 15,059,270 km (0.096 R)
• M49: 17,633,251 km (0.077 R)
• M50: 17,846,727 km (0.11 R)
• M51: 17,975,231 km (0.097 R)
• M52: 18,233,138 km (0.118 R)
• M53: 18,319,306 km (0.065 R)
• M54: 18,492,242 km (0.088 R)
• M55: 19,014,189 km (0.114 R)
• M56: 19,894,871 km (0.112 R)
• M57: 20,117,024 km (0.112 R)
• M58: 20,340,074 km (0.039 R)
• M59: 21,331,310 km (0.104 R)
• M60: 21,467,743 km (0.106 R)
• M61: 22,108,022 km (0.118 R)
• M62: 22,476,781 km (0.038 R)
• M63: 22,754,584 km (0.114 R)
• M64: 23,641,999 km (0.089 R)
• M65: 24,066,258 km (0.065 R)
• M66: 24,350,644 km (0.096 R)
• M67: 24,540,783 km (0.118 R)
• M68: 24,731,370 km (0.099 R)
• M69: 25,066,170 km (0.103 R)
• M70: 25,402,466 km (0.118 R)
• M71: 26,615,705 km (0.053 R)
• M72: 27,303,257 km (0.113 R)
• M73: 27,500,876 km (0.102 R)
• M74: 29,047,867 km (0.087 R)
• M75: 29,603,623 km (0.112 R)
• M76: 29,755,764 km (0.093 R)
• M77: 30,571,671 km (0.091 R)
• M78: 30,879,544 km (0.073 R)
• M79: 31,343,297 km (0.11 R)
• M80: 32,538,883 km (0.061 R)
• M81: 33,116,032 km (0.077 R)
• M82: 33,961,409 km (0.036 R)
• M83: 35,135,453 km (0.099 R)
• M84: 35,404,131 km (0.111 R)
• M85: 35,781,417 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.4

Radius: 11.5

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 8.32 AU - 10.6 AU

Year: 10627 Days

Day: 9.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 35,253,107 km

• M1: 213,027 km (0.119 R)
• M2: 307,723 km (0.089 R)
• M3: 506,538 km (0.1 R)
• M4: 735,274 km (0.055 R)
• M5: 1,271,731 km (0.101 R)
• M6: 1,417,440 km (0.096 R)
• M7: 1,568,982 km (0.096 R)
• M8: 2,007,753 km (0.091 R)
• M9: 2,304,555 km (0.072 R)
• M10: 2,406,581 km (0.113 R)
• M11: 2,695,454 km (0.092 R)
• M12: 2,940,197 km (0.036 R)
• M13: 3,480,694 km (0.09 R)
• M14: 3,747,576 km (0.089 R)
• M15: 4,021,340 km (0.043 R)
• M16: 5,113,554 km (0.12 R)
• M17: 5,657,941 km (0.072 R)
• M18: 5,972,396 km (0.027 R)
• M19: 6,364,492 km (0.049 R)
• M20: 7,098,868 km (0.115 R)
• M21: 9,009,532 km (0.117 R)
• M22: 9,172,294 km (0.115 R)
• M23: 9,541,951 km (0.109 R)
• M24: 9,916,394 km (0.109 R)
• M25: 10,126,579 km (0.118 R)
• M26: 10,211,102 km (0.089 R)
• M27: 12,218,406 km (0.099 R)
• M28: 12,308,464 km (0.1 R)
• M29: 12,670,640 km (0.096 R)
• M30: 12,898,777 km (0.104 R)
• M31: 13,220,562 km (0.078 R)
• M32: 13,591,565 km (0.076 R)
• M33: 13,684,914 km (0.079 R)
• M34: 13,919,035 km (0.114 R)
• M35: 14,296,470 km (0.078 R)
• M36: 14,868,832 km (0.094 R)
• M37: 15,351,733 km (0.094 R)
• M38: 15,546,211 km (0.081 R)
• M39: 15,790,654 km (0.113 R)
• M40: 15,937,858 km (0.093 R)
• M41: 16,680,911 km (0.105 R)
• M42: 17,232,927 km (0.107 R)
• M43: 18,872,819 km (0.104 R)
• M44: 19,081,358 km (0.098 R)
• M45: 19,238,286 km (0.079 R)
• M46: 19,553,339 km (0.102 R)
• M47: 20,295,046 km (0.12 R)
• M48: 22,244,455 km (0.111 R)
• M49: 22,796,472 km (0.12 R)
• M50: 23,074,275 km (0.088 R)
• M51: 23,520,974 km (0.119 R)
• M52: 24,139,860 km (0.088 R)
• M53: 24,366,202 km (0.045 R)
• M54: 24,479,597 km (0.105 R)
• M55: 24,935,272 km (0.057 R)
• M56: 25,566,276 km (0.111 R)
• M57: 25,854,850 km (0.116 R)
• M58: 26,086,428 km (0.085 R)
• M59: 26,318,753 km (0.072 R)
• M60: 26,902,634 km (0.1 R)
• M61: 27,845,699 km (0.073 R)
• M62: 28,083,111 km (0.107 R)
• M63: 29,401,068 km (0.077 R)
• M64: 29,521,943 km (0.119 R)
• M65: 30,189,299 km (0.104 R)
• M66: 30,433,293 km (0.115 R)
• M67: 31,601,054 km (0.032 R)
• M68: 32,034,888 km (0.117 R)
• M69: 32,221,437 km (0.115 R)
• M70: 32,846,008 km (0.06 R)
• M71: 35,963,328 km (0.098 R)
• M72: 36,351,535 km (0.096 R)
• M73: 36,546,161 km (0.114 R)
• M74: 36,871,238 km (0.092 R)
• M75: 37,589,906 km (0.107 R)
• M76: 38,709,646 km (0.084 R)
• M77: 38,842,040 km (0.099 R)
• M78: 39,173,848 km (0.067 R)
• M79: 40,914,419 km (0.056 R)
• M80: 43,228,250 km (0.07 R)
• M81: 44,055,077 km (0.039 R)
• M82: 44,331,833 km (0.116 R)
• M83: 45,095,829 km (0.074 R)
• M84: 45,584,266 km (0.118 R)
• M85: 45,724,290 km (0.054 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179

Radius: 14.3

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 10.43 AU - 10.47 AU

Year: 12339 Days

Day: 9.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 35,253,107 km

• M1: 178,919 km (0.082 R)
• M2: 333,454 km (0.115 R)
• M3: 512,672 km (0.12 R)
• M4: 759,060 km (0.063 R)
• M5: 912,697 km (0.046 R)
• M6: 1,354,160 km (0.118 R)
• M7: 1,510,191 km (0.105 R)
• M8: 1,690,905 km (0.12 R)
• M9: 2,443,681 km (0.056 R)
• M10: 2,614,672 km (0.048 R)
• M11: 2,968,770 km (0.088 R)
• M12: 3,748,025 km (0.052 R)
• M13: 4,122,768 km (0.082 R)
• M14: 4,483,598 km (0.092 R)
• M15: 4,801,194 km (0.085 R)
• M16: 4,935,683 km (0.086 R)
• M17: 5,346,777 km (0.08 R)
• M18: 5,599,000 km (0.11 R)
• M19: 6,408,474 km (0.116 R)
• M20: 6,556,875 km (0.114 R)
• M21: 6,796,830 km (0.08 R)
• M22: 7,347,499 km (0.104 R)
• M23: 8,819,393 km (0.108 R)
• M24: 9,487,347 km (0.107 R)
• M25: 10,171,758 km (0.09 R)
• M26: 11,049,598 km (0.069 R)
• M27: 11,588,001 km (0.073 R)
• M28: 12,024,976 km (0.106 R)
• M29: 12,430,237 km (0.114 R)
• M30: 12,877,684 km (0.077 R)
• M31: 13,140,976 km (0.064 R)
• M32: 13,980,519 km (0.071 R)
• M33: 14,641,144 km (0.1 R)
• M34: 14,758,728 km (0.074 R)
• M35: 14,876,611 km (0.049 R)
• M36: 15,034,436 km (0.079 R)
• M37: 15,272,147 km (0.118 R)
• M38: 15,550,998 km (0.107 R)
• M39: 15,871,885 km (0.05 R)
• M40: 16,033,152 km (0.026 R)
• M41: 16,154,476 km (0.091 R)
• M42: 16,275,949 km (0.11 R)
• M43: 17,259,705 km (0.116 R)
• M44: 17,968,350 km (0.107 R)
• M45: 18,984,718 km (0.089 R)
• M46: 19,241,727 km (0.095 R)
• M47: 19,543,167 km (0.099 R)
• M48: 19,715,952 km (0.049 R)
• M49: 20,281,432 km (0.079 R)
• M50: 20,500,443 km (0.086 R)
• M51: 20,632,090 km (0.047 R)
• M52: 21,073,254 km (0.118 R)
• M53: 21,383,968 km (0.06 R)
• M54: 22,550,981 km (0.08 R)
• M55: 22,777,921 km (0.118 R)
• M56: 23,923,392 km (0.117 R)
• M57: 24,619,770 km (0.076 R)
• M58: 25,134,686 km (0.083 R)
• M59: 26,318,005 km (0.076 R)
• M60: 29,132,989 km (0.112 R)
• M61: 30,726,505 km (0.118 R)
• M62: 31,534,034 km (0.089 R)
• M63: 32,042,218 km (0.09 R)
• M64: 32,450,770 km (0.029 R)
• M65: 34,102,031 km (0.098 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 18,610 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit