🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.4 AU - 0.62 AU

Year: 135 Days

Day: 42.6 Hours

Environment

Temp: 227 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.55 AU - 0.83 AU

Year: 213 Days

Day: 45.3 Hours

Environment

Temp: 140 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.05 AU - 1.05 AU

Year: 399 Days

Day: 45.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.55 AU - 1.61 AU

Year: 737 Days

Day: 31.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,228,309 km

• M1: 567,126 km (0.11 R)
• M2: 591,809 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.83 AU - 3.43 AU

Year: 2054 Days

Day: 19.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.02 AU - 4.26 AU

Year: 2575 Days

Day: 27.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.1

Radius: 14.6

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.28 AU - 9.96 AU

Year: 9386 Days

Day: 10.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 32,228,309 km

• M1: 236,664 km (0.117 R)
• M2: 481,256 km (0.109 R)
• M3: 653,144 km (0.087 R)
• M4: 798,105 km (0.076 R)
• M5: 1,085,931 km (0.082 R)
• M6: 1,243,009 km (0.083 R)
• M7: 1,387,221 km (0.106 R)
• M8: 1,559,259 km (0.041 R)
• M9: 1,715,888 km (0.115 R)
• M10: 1,925,474 km (0.106 R)
• M11: 2,243,669 km (0.057 R)
• M12: 2,500,229 km (0.045 R)
• M13: 2,793,740 km (0.062 R)
• M14: 3,183,742 km (0.098 R)
• M15: 3,532,155 km (0.103 R)
• M16: 4,078,188 km (0.032 R)
• M17: 4,171,836 km (0.104 R)
• M18: 4,393,241 km (0.06 R)
• M19: 4,847,719 km (0.095 R)
• M20: 6,592,180 km (0.092 R)
• M21: 6,702,583 km (0.096 R)
• M22: 6,925,334 km (0.105 R)
• M23: 7,188,327 km (0.065 R)
• M24: 7,378,167 km (0.052 R)
• M25: 8,193,924 km (0.116 R)
• M26: 8,713,328 km (0.062 R)
• M27: 9,079,244 km (0.098 R)
• M28: 9,326,081 km (0.114 R)
• M29: 9,826,187 km (0.101 R)
• M30: 10,037,269 km (0.049 R)
• M31: 11,114,972 km (0.094 R)
• M32: 11,600,866 km (0.111 R)
• M33: 12,138,970 km (0.103 R)
• M34: 12,502,193 km (0.09 R)
• M35: 12,593,598 km (0.073 R)
• M36: 13,053,761 km (0.115 R)
• M37: 13,239,412 km (0.105 R)
• M38: 15,241,480 km (0.072 R)
• M39: 16,177,963 km (0.087 R)
• M40: 16,427,492 km (0.094 R)
• M41: 17,336,448 km (0.103 R)
• M42: 17,643,124 km (0.06 R)
• M43: 18,782,761 km (0.113 R)
• M44: 19,203,131 km (0.093 R)
• M45: 20,969,882 km (0.112 R)
• M46: 21,460,712 km (0.074 R)
• M47: 21,955,283 km (0.096 R)
• M48: 22,176,388 km (0.048 R)
• M49: 22,287,091 km (0.102 R)
• M50: 22,398,092 km (0.066 R)
• M51: 23,857,719 km (0.075 R)
• M52: 24,599,126 km (0.116 R)
• M53: 24,943,799 km (0.095 R)
• M54: 27,520,323 km (0.12 R)
• M55: 29,264,485 km (0.117 R)
• M56: 29,812,911 km (0.112 R)
• M57: 29,935,282 km (0.095 R)
• M58: 30,426,412 km (0.043 R)
• M59: 31,292,284 km (0.095 R)
• M60: 31,665,830 km (0.104 R)
• M61: 32,354,579 km (0.111 R)
• M62: 32,543,371 km (0.116 R)
• M63: 33,238,403 km (0.119 R)
• M64: 33,365,262 km (0.104 R)
• M65: 33,810,615 km (0.077 R)
• M66: 34,900,585 km (0.066 R)
• M67: 35,288,043 km (0.108 R)
• M68: 37,180,756 km (0.117 R)
• M69: 37,841,081 km (0.118 R)
• M70: 38,039,896 km (0.07 R)
• M71: 38,305,582 km (0.075 R)
• M72: 38,705,158 km (0.111 R)
• M73: 39,240,269 km (0.102 R)
• M74: 40,860,115 km (0.115 R)
• M75: 40,996,100 km (0.112 R)
• M76: 41,132,234 km (0.113 R)
• M77: 42,570,617 km (0.07 R)
• M78: 42,708,397 km (0.093 R)
• M79: 43,122,783 km (0.093 R)
• M80: 44,304,307 km (0.113 R)
• M81: 46,344,373 km (0.118 R)
• M82: 47,126,172 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.7

Radius: 10.4

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 8.21 AU - 12.59 AU

Year: 12438 Days

Day: 9.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 32,228,309 km

• M1: 130,300 km (0.117 R)
• M2: 198,666 km (0.085 R)
• M3: 470,037 km (0.113 R)
• M4: 684,560 km (0.108 R)
• M5: 767,437 km (0.066 R)
• M6: 1,570,628 km (0.11 R)
• M7: 2,305,602 km (0.098 R)
• M8: 2,661,197 km (0.106 R)
• M9: 3,216,803 km (0.12 R)
• M10: 3,319,726 km (0.109 R)
• M11: 4,455,623 km (0.025 R)
• M12: 4,686,901 km (0.109 R)
• M13: 4,780,550 km (0.114 R)
• M14: 5,065,234 km (0.116 R)
• M15: 5,379,988 km (0.099 R)
• M16: 5,676,192 km (0.069 R)
• M17: 5,851,521 km (0.099 R)
• M18: 5,952,499 km (0.112 R)
• M19: 6,622,997 km (0.1 R)
• M20: 6,913,965 km (0.095 R)
• M21: 7,101,261 km (0.113 R)
• M22: 7,209,121 km (0.108 R)
• M23: 7,290,353 km (0.097 R)
• M24: 7,508,467 km (0.115 R)
• M25: 8,345,467 km (0.101 R)
• M26: 8,516,457 km (0.09 R)
• M27: 8,919,923 km (0.104 R)
• M28: 9,359,142 km (0.078 R)
• M29: 9,447,854 km (0.103 R)
• M30: 10,046,245 km (0.104 R)
• M31: 10,319,710 km (0.082 R)
• M32: 10,533,934 km (0.08 R)
• M33: 10,657,053 km (0.077 R)
• M34: 11,060,668 km (0.089 R)
• M35: 11,154,466 km (0.104 R)
• M36: 11,627,644 km (0.117 R)
• M37: 12,042,928 km (0.113 R)
• M38: 13,251,679 km (0.058 R)
• M39: 13,652,002 km (0.12 R)
• M40: 13,719,172 km (0.094 R)
• M41: 14,635,908 km (0.094 R)
• M42: 15,223,229 km (0.111 R)
• M43: 15,292,942 km (0.119 R)
• M44: 15,712,863 km (0.099 R)
• M45: 16,314,097 km (0.056 R)
• M46: 16,385,455 km (0.105 R)
• M47: 17,139,727 km (0.113 R)
• M48: 17,539,453 km (0.093 R)
• M49: 17,722,112 km (0.078 R)
• M50: 18,052,573 km (0.104 R)
• M51: 18,607,731 km (0.074 R)
• M52: 18,981,127 km (0.048 R)
• M53: 19,093,625 km (0.097 R)
• M54: 19,168,723 km (0.106 R)
• M55: 19,394,616 km (0.048 R)
• M56: 19,773,099 km (0.11 R)
• M57: 20,307,013 km (0.097 R)
• M58: 21,000,549 km (0.074 R)
• M59: 21,155,832 km (0.084 R)
• M60: 21,389,204 km (0.076 R)
• M61: 21,506,339 km (0.068 R)
• M62: 21,584,430 km (0.111 R)
• M63: 22,016,019 km (0.073 R)
• M64: 22,213,189 km (0.116 R)
• M65: 22,331,671 km (0.114 R)
• M66: 22,569,382 km (0.088 R)
• M67: 22,728,404 km (0.062 R)
• M68: 23,528,753 km (0.108 R)
• M69: 23,730,411 km (0.107 R)
• M70: 24,013,450 km (0.092 R)
• M71: 25,033,857 km (0.071 R)
• M72: 25,321,983 km (0.117 R)
• M73: 25,528,577 km (0.095 R)
• M74: 25,818,648 km (0.056 R)
• M75: 26,026,589 km (0.117 R)
• M76: 26,109,915 km (0.117 R)
• M77: 27,285,604 km (0.071 R)
• M78: 27,667,229 km (0.078 R)
• M79: 27,837,471 km (0.099 R)
• M80: 28,264,274 km (0.118 R)
• M81: 28,478,647 km (0.074 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.6

Radius: 10

Gravity: 9.47 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 8.66 AU - 12.76 AU

Year: 12998 Days

Day: 8.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 32,228,309 km

• M1: 360,381 km (0.066 R)
• M2: 539,899 km (0.086 R)
• M3: 855,251 km (0.117 R)
• M4: 1,104,182 km (0.025 R)
• M5: 1,427,912 km (0.083 R)
• M6: 1,506,899 km (0.096 R)
• M7: 1,809,386 km (0.064 R)
• M8: 2,071,332 km (0.119 R)
• M9: 2,161,540 km (0.078 R)
• M10: 2,696,801 km (0.045 R)
• M11: 3,064,812 km (0.105 R)
• M12: 3,202,741 km (0.076 R)
• M13: 3,701,351 km (0.081 R)
• M14: 4,148,050 km (0.07 R)
• M15: 4,455,623 km (0.098 R)
• M16: 4,770,526 km (0.094 R)
• M17: 5,380,437 km (0.029 R)
• M18: 5,800,807 km (0.107 R)
• M19: 6,015,031 km (0.087 R)
• M20: 6,584,101 km (0.084 R)
• M21: 6,807,601 km (0.034 R)
• M22: 7,400,457 km (0.036 R)
• M23: 8,057,491 km (0.047 R)
• M24: 8,200,656 km (0.053 R)
• M25: 8,782,143 km (0.052 R)
• M26: 9,426,910 km (0.115 R)
• M27: 9,831,273 km (0.115 R)
• M28: 10,138,397 km (0.071 R)
• M29: 11,025,513 km (0.089 R)
• M30: 11,828,853 km (0.08 R)
• M31: 12,155,425 km (0.083 R)
• M32: 12,429,937 km (0.108 R)
• M33: 14,176,941 km (0.099 R)
• M34: 14,350,026 km (0.033 R)
• M35: 15,167,279 km (0.112 R)
• M36: 16,119,769 km (0.085 R)
• M37: 16,846,665 km (0.105 R)
• M38: 18,837,214 km (0.111 R)
• M39: 19,924,641 km (0.1 R)
• M40: 20,183,446 km (0.105 R)
• M41: 20,508,522 km (0.108 R)
• M42: 20,900,917 km (0.045 R)
• M43: 21,098,087 km (0.08 R)
• M44: 21,361,978 km (0.036 R)
• M45: 22,026,342 km (0.068 R)
• M46: 22,159,933 km (0.108 R)
• M47: 22,697,438 km (0.084 R)
• M48: 23,103,297 km (0.079 R)
• M49: 23,511,549 km (0.056 R)
• M50: 24,335,385 km (0.109 R)
• M51: 24,612,141 km (0.083 R)
• M52: 25,029,070 km (0.068 R)
• M53: 26,011,180 km (0.104 R)
• M54: 27,292,336 km (0.117 R)
• M55: 28,959,006 km (0.113 R)
• M56: 29,178,915 km (0.106 R)
• M57: 29,989,736 km (0.098 R)
• M58: 30,137,837 km (0.087 R)
• M59: 31,257,278 km (0.083 R)
• M60: 31,859,859 km (0.109 R)
• M61: 32,238,341 km (0.114 R)
• M62: 32,923,499 km (0.097 R)
• M63: 33,306,320 km (0.111 R)
• M64: 33,536,551 km (0.109 R)
• M65: 35,085,787 km (0.096 R)
• M66: 35,163,727 km (0.095 R)
• M67: 35,711,854 km (0.093 R)
• M68: 36,895,921 km (0.113 R)
• M69: 38,253,223 km (0.118 R)
• M70: 38,978,473 km (0.076 R)
• M71: 39,464,517 km (0.099 R)
• M72: 40,278,927 km (0.077 R)
• M73: 41,099,023 km (0.09 R)
• M74: 42,173,285 km (0.118 R)
• M75: 42,922,322 km (0.036 R)
• M76: 44,096,366 km (0.068 R)
• M77: 46,991,384 km (0.095 R)
• M78: 47,163,571 km (0.087 R)
• M79: 48,461,781 km (0.114 R)
• M80: 48,548,698 km (0.098 R)
• M81: 49,333,787 km (0.12 R)
• M82: 51,093,208 km (0.109 R)
• M83: 51,181,770 km (0.097 R)
• M84: 52,783,664 km (0.084 R)
• M85: 54,221,449 km (0.094 R)
• M86: 54,402,014 km (0.115 R)
• M87: 54,673,384 km (0.104 R)
• M88: 57,319,172 km (0.092 R)
• M89: 57,503,178 km (0.103 R)
• M90: 58,796,750 km (0.092 R)
• M91: 58,982,252 km (0.102 R)
• M92: 59,075,152 km (0.119 R)
• M93: 60,473,892 km (0.103 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.9

Radius: 14.4

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 10.36 AU - 11.45 AU

Year: 13346 Days

Day: 8.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 32,228,309 km

• M1: 305,778 km (0.105 R)
• M2: 685,906 km (0.036 R)
• M3: 850,613 km (0.068 R)
• M4: 1,015,770 km (0.095 R)
• M5: 1,223,112 km (0.07 R)
• M6: 1,364,333 km (0.063 R)
• M7: 1,894,059 km (0.097 R)
• M8: 2,606,294 km (0.061 R)
• M9: 2,791,496 km (0.076 R)
• M10: 3,110,439 km (0.086 R)
• M11: 3,853,492 km (0.065 R)
• M12: 4,625,566 km (0.114 R)
• M13: 4,902,173 km (0.046 R)
• M14: 5,158,284 km (0.104 R)
• M15: 5,737,527 km (0.098 R)
• M16: 6,035,077 km (0.081 R)
• M17: 6,986,669 km (0.097 R)
• M18: 7,246,371 km (0.081 R)
• M19: 7,894,878 km (0.066 R)
• M20: 8,165,650 km (0.112 R)
• M21: 8,256,606 km (0.102 R)
• M22: 9,058,899 km (0.105 R)
• M23: 9,310,672 km (0.116 R)
• M24: 11,442,292 km (0.098 R)
• M25: 11,920,557 km (0.098 R)
• M26: 12,092,893 km (0.083 R)
• M27: 12,615,140 km (0.118 R)
• M28: 13,216,074 km (0.084 R)
• M29: 14,408,968 km (0.112 R)
• M30: 14,814,378 km (0.11 R)
• M31: 15,749,514 km (0.091 R)
• M32: 17,207,495 km (0.08 R)
• M33: 18,269,490 km (0.06 R)
• M34: 19,393,270 km (0.115 R)
• M35: 20,415,472 km (0.08 R)
• M36: 20,580,777 km (0.113 R)
• M37: 20,870,848 km (0.062 R)
• M38: 21,287,777 km (0.078 R)
• M39: 22,768,497 km (0.113 R)
• M40: 23,586,199 km (0.086 R)
• M41: 24,326,110 km (0.101 R)
• M42: 24,896,975 km (0.037 R)
• M43: 25,029,369 km (0.106 R)
• M44: 27,680,094 km (0.08 R)
• M45: 29,620,977 km (0.113 R)
• M46: 30,042,544 km (0.096 R)
• M47: 31,081,501 km (0.118 R)
• M48: 31,366,934 km (0.031 R)
• M49: 31,462,227 km (0.085 R)
• M50: 31,940,342 km (0.099 R)
• M51: 32,180,297 km (0.102 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 12,623 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit