🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.42 AU - 0.6 AU

Year: 138 Days

Day: 36.6 Hours

Environment

Temp: 168 °C

Axial Tilt: 45.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,844,830 km

• M1: 240,105 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.46 AU - 0.62 AU

Year: 150 Days

Day: 21.1 Hours

Environment

Temp: 185 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.71 AU - 1.05 AU

Year: 313 Days

Day: 19.1 Hours

Environment

Temp: 24 °C

Axial Tilt: 0 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.1 AU - 2.18 AU

Year: 1186 Days

Day: 24.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.86 AU - 2.96 AU

Year: 1417 Days

Day: 43.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.12 AU - 2.72 AU

Year: 1426 Days

Day: 19.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.1

Radius: 10.1

Gravity: 9.62 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.73 AU - 5.97 AU

Year: 4045 Days

Day: 8.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 91,844,830 km

• M1: 235,018 km (0.088 R)
• M2: 352,303 km (0.084 R)
• M3: 474,524 km (0.104 R)
• M4: 613,351 km (0.089 R)
• M5: 694,134 km (0.073 R)
• M6: 880,832 km (0.116 R)
• M7: 973,733 km (0.045 R)
• M8: 1,056,161 km (0.034 R)
• M9: 1,395,150 km (0.092 R)
• M10: 1,489,097 km (0.036 R)
• M11: 1,585,289 km (0.08 R)
• M12: 1,938,788 km (0.111 R)
• M13: 2,335,672 km (0.109 R)
• M14: 2,486,317 km (0.115 R)
• M15: 2,977,895 km (0.07 R)
• M16: 3,162,349 km (0.084 R)
• M17: 3,848,405 km (0.047 R)
• M18: 4,626,613 km (0.106 R)
• M19: 4,912,944 km (0.061 R)
• M20: 5,155,891 km (0.087 R)
• M21: 5,452,693 km (0.1 R)
• M22: 5,704,316 km (0.105 R)
• M23: 6,063,052 km (0.114 R)
• M24: 6,140,993 km (0.093 R)
• M25: 6,455,597 km (0.102 R)
• M26: 6,668,475 km (0.108 R)
• M27: 7,293,046 km (0.084 R)
• M28: 7,514,750 km (0.117 R)
• M29: 8,078,584 km (0.045 R)
• M30: 8,423,557 km (0.111 R)
• M31: 8,890,901 km (0.103 R)
• M32: 9,277,013 km (0.113 R)
• M33: 9,638,142 km (0.089 R)
• M34: 10,436,546 km (0.092 R)
• M35: 10,717,939 km (0.118 R)
• M36: 10,970,161 km (0.045 R)
• M37: 11,160,600 km (0.068 R)
• M38: 11,320,071 km (0.104 R)
• M39: 11,480,440 km (0.109 R)
• M40: 11,609,244 km (0.083 R)
• M41: 11,738,496 km (0.039 R)
• M42: 11,900,660 km (0.064 R)
• M43: 12,063,722 km (0.115 R)
• M44: 12,161,858 km (0.088 R)
• M45: 12,227,532 km (0.119 R)
• M46: 12,293,205 km (0.03 R)
• M47: 12,458,062 km (0.09 R)
• M48: 12,856,591 km (0.103 R)
• M49: 12,923,311 km (0.056 R)
• M50: 13,191,839 km (0.054 R)
• M51: 13,700,173 km (0.081 R)
• M52: 14,249,496 km (0.108 R)
• M53: 14,666,276 km (0.09 R)
• M54: 15,298,925 km (0.099 R)
• M55: 15,689,974 km (0.111 R)
• M56: 16,264,580 km (0.067 R)
• M57: 16,336,985 km (0.051 R)
• M58: 16,481,945 km (0.098 R)
• M59: 16,846,216 km (0.055 R)
• M60: 17,249,981 km (0.107 R)
• M61: 17,323,733 km (0.106 R)
• M62: 18,216,982 km (0.054 R)
• M63: 18,442,725 km (0.045 R)
• M64: 18,707,214 km (0.046 R)
• M65: 19,087,192 km (0.099 R)
• M66: 19,623,351 km (0.025 R)
• M67: 20,203,492 km (0.113 R)
• M68: 20,554,299 km (0.115 R)
• M69: 21,182,759 km (0.026 R)
• M70: 21,658,331 km (0.09 R)
• M71: 21,897,538 km (0.11 R)
• M72: 22,057,308 km (0.068 R)
• M73: 22,903,135 km (0.12 R)
• M74: 23,391,273 km (0.109 R)
• M75: 23,677,603 km (0.075 R)
• M76: 24,460,449 km (0.061 R)
• M77: 24,792,706 km (0.081 R)
• M78: 25,126,458 km (0.093 R)
• M79: 25,671,892 km (0.054 R)
• M80: 25,967,198 km (0.109 R)
• M81: 26,306,187 km (0.118 R)
• M82: 27,849,289 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 188.5

Radius: 7.9

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 11.49 AU - 15.39 AU

Year: 18662 Days

Day: 22.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 91,844,830 km

• M1: 131,945 km (0.102 R)
• M2: 563,535 km (0.076 R)
• M3: 990,488 km (0.119 R)
• M4: 1,145,471 km (0.044 R)
• M5: 1,589,627 km (0.113 R)
• M6: 1,937,442 km (0.066 R)
• M7: 2,009,847 km (0.116 R)
• M8: 2,359,906 km (0.066 R)
• M9: 2,729,114 km (0.099 R)
• M10: 3,116,423 km (0.06 R)
• M11: 3,201,694 km (0.057 R)
• M12: 3,580,326 km (0.108 R)
• M13: 3,790,062 km (0.093 R)
• M14: 3,942,502 km (0.105 R)
• M15: 4,636,636 km (0.093 R)
• M16: 4,865,372 km (0.06 R)
• M17: 5,165,016 km (0.066 R)
• M18: 6,604,596 km (0.112 R)
• M19: 7,010,755 km (0.117 R)
• M20: 8,835,849 km (0.067 R)
• M21: 9,365,275 km (0.077 R)
• M22: 11,188,874 km (0.114 R)
• M23: 11,894,826 km (0.04 R)
• M24: 12,388,499 km (0.082 R)
• M25: 12,478,856 km (0.075 R)
• M26: 12,842,977 km (0.091 R)
• M27: 12,934,681 km (0.114 R)
• M28: 13,210,689 km (0.088 R)
• M29: 13,628,366 km (0.075 R)
• M30: 14,859,407 km (0.108 R)
• M31: 15,977,801 km (0.052 R)
• M32: 16,076,236 km (0.117 R)
• M33: 16,422,705 km (0.054 R)
• M34: 17,426,058 km (0.098 R)
• M35: 17,680,075 km (0.113 R)
• M36: 18,140,238 km (0.08 R)
• M37: 18,397,546 km (0.101 R)
• M38: 18,863,992 km (0.055 R)
• M39: 19,020,172 km (0.05 R)
• M40: 19,967,127 km (0.114 R)
• M41: 20,553,251 km (0.065 R)
• M42: 21,687,951 km (0.052 R)
• M43: 22,125,675 km (0.105 R)
• M44: 22,290,532 km (0.104 R)
• M45: 22,732,144 km (0.064 R)
• M46: 23,455,899 km (0.077 R)
• M47: 24,812,004 km (0.109 R)
• M48: 25,845,575 km (0.116 R)
• M49: 26,077,302 km (0.106 R)
• M50: 27,540,370 km (0.064 R)
• M51: 28,014,146 km (0.104 R)
• M52: 30,545,641 km (0.105 R)
• M53: 31,776,533 km (0.079 R)
• M54: 32,086,798 km (0.114 R)
• M55: 32,460,494 km (0.088 R)
• M56: 33,906,058 km (0.059 R)
• M57: 34,732,437 km (0.109 R)
• M58: 35,180,183 km (0.076 R)
• M59: 35,372,566 km (0.113 R)
• M60: 35,436,893 km (0.105 R)
• M61: 35,823,005 km (0.05 R)
• M62: 36,924,943 km (0.108 R)
• M63: 37,381,815 km (0.098 R)
• M64: 37,447,189 km (0.093 R)
• M65: 37,643,761 km (0.119 R)
• M66: 38,697,678 km (0.065 R)
• M67: 38,830,072 km (0.086 R)
• M68: 40,766,916 km (0.057 R)
• M69: 41,104,109 km (0.087 R)
• M70: 41,713,272 km (0.11 R)
• M71: 42,189,143 km (0.103 R)
• M72: 42,257,210 km (0.074 R)
• M73: 43,765,306 km (0.057 R)
• M74: 44,248,806 km (0.115 R)
• M75: 45,151,480 km (0.105 R)
• M76: 45,640,066 km (0.106 R)
• M77: 46,130,299 km (0.108 R)
• M78: 46,481,704 km (0.089 R)
• M79: 46,622,476 km (0.076 R)
• M80: 47,045,538 km (0.073 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 614.1

Radius: 6

Gravity: 17.06 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 14.36 AU - 20.88 AU

Year: 28013 Days

Day: 21 Hours

Environment

Temp: -195 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 91,844,830 km

• M1: 551,418 km (0.101 R)
• M2: 675,584 km (0.109 R)
• M3: 864,526 km (0.085 R)
• M4: 950,694 km (0.084 R)
• M5: 1,258,268 km (0.083 R)
• M6: 1,423,424 km (0.117 R)
• M7: 1,737,878 km (0.092 R)
• M8: 2,890,081 km (0.089 R)
• M9: 3,468,427 km (0.094 R)
• M10: 4,081,778 km (0.083 R)
• M11: 6,169,566 km (0.061 R)
• M12: 6,393,813 km (0.031 R)
• M13: 6,563,906 km (0.11 R)
• M14: 8,098,780 km (0.07 R)
• M15: 8,654,985 km (0.113 R)
• M16: 8,780,198 km (0.089 R)
• M17: 9,608,970 km (0.092 R)
• M18: 9,868,972 km (0.071 R)
• M19: 9,999,870 km (0.071 R)
• M20: 10,529,147 km (0.062 R)
• M21: 11,135,467 km (0.119 R)
• M22: 11,339,967 km (0.086 R)
• M23: 13,092,955 km (0.112 R)
• M24: 13,381,230 km (0.059 R)
• M25: 13,526,041 km (0.084 R)
• M26: 13,744,454 km (0.109 R)
• M27: 14,480,475 km (0.114 R)
• M28: 15,532,597 km (0.117 R)
• M29: 15,761,183 km (0.091 R)
• M30: 18,751,943 km (0.072 R)
• M31: 20,561,330 km (0.056 R)
• M32: 20,728,580 km (0.035 R)
• M33: 22,254,030 km (0.085 R)
• M34: 23,465,174 km (0.026 R)
• M35: 23,815,233 km (0.115 R)
• M36: 24,343,314 km (0.101 R)
• M37: 26,041,399 km (0.109 R)
• M38: 26,222,263 km (0.109 R)
• M39: 28,519,188 km (0.118 R)
• M40: 28,892,734 km (0.108 R)
• M41: 30,784,100 km (0.077 R)
• M42: 31,455,495 km (0.039 R)
• M43: 31,648,178 km (0.055 R)
• M44: 31,937,949 km (0.096 R)
• M45: 32,034,888 km (0.075 R)
• M46: 32,131,678 km (0.038 R)
• M47: 32,520,333 km (0.076 R)
• M48: 33,892,445 km (0.056 R)
• M49: 35,986,067 km (0.095 R)
• M50: 36,288,554 km (0.076 R)
• M51: 36,389,532 km (0.083 R)
• M52: 37,200,951 km (0.114 R)
• M53: 38,018,504 km (0.119 R)
• M54: 38,120,978 km (0.118 R)
• M55: 40,715,753 km (0.095 R)
• M56: 41,452,523 km (0.112 R)
• M57: 41,663,755 km (0.041 R)
• M58: 42,087,416 km (0.112 R)
• M59: 42,938,927 km (0.099 R)
• M60: 44,442,984 km (0.091 R)
• M61: 44,875,771 km (0.069 R)
• M62: 45,964,095 km (0.075 R)
• M63: 46,182,658 km (0.086 R)
• M64: 46,840,888 km (0.101 R)
• M65: 49,953,123 km (0.112 R)
• M66: 50,065,471 km (0.109 R)
• M67: 50,854,450 km (0.089 R)
• M68: 51,080,642 km (0.103 R)
• M69: 52,102,694 km (0.117 R)
• M70: 54,166,846 km (0.098 R)
• M71: 56,725,717 km (0.115 R)
• M72: 56,960,287 km (0.08 R)
• M73: 58,967,292 km (0.097 R)
• M74: 59,086,073 km (0.099 R)
• M75: 60,158,540 km (0.109 R)
• M76: 60,877,208 km (0.055 R)
• M77: 63,050,117 km (0.101 R)
• M78: 63,293,064 km (0.097 R)
• M79: 64,268,143 km (0.029 R)
• M80: 64,390,364 km (0.112 R)
• M81: 65,002,668 km (0.047 R)
• M82: 65,493,948 km (0.095 R)
• M83: 66,851,249 km (0.092 R)
• M84: 67,098,983 km (0.104 R)
• M85: 68,592,120 km (0.061 R)
• M86: 71,737,714 km (0.064 R)
• M87: 73,775,387 km (0.103 R)
• M88: 76,219,816 km (0.092 R)
• M89: 78,690,724 km (0.1 R)
• M90: 81,849,184 km (0.091 R)
• M91: 83,443,897 km (0.119 R)
• M92: 85,855,116 km (0.059 R)
• M93: 87,204,488 km (0.073 R)
• M94: 88,017,553 km (0.116 R)
• M95: 89,787,744 km (0.104 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 15,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit