🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.83 AU - 0.91 AU

Year: 299 Days

Day: 30.9 Hours

Environment

Temp: 91 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.26 AU - 1.3 AU

Year: 534 Days

Day: 34.3 Hours

Environment

Temp: -17 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 34,555,876 km

• M1: 1,178,831 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.19 AU - 1.89 AU

Year: 705 Days

Day: 47.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.5 AU - 1.9 AU

Year: 818 Days

Day: 27.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,555,876 km

• M1: 198,965 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.03 AU - 2.53 AU

Year: 1270 Days

Day: 40.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,555,876 km

• M1: 1,377,348 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.91 AU - 3.91 AU

Year: 2853 Days

Day: 34.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.5

Radius: 11.8

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.6 AU - 6.4 AU

Year: 4759 Days

Day: 5.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 34,555,876 km

• M1: 210,484 km (0.09 R)
• M2: 531,372 km (0.089 R)
• M3: 983,756 km (0.04 R)
• M4: 1,099,096 km (0.084 R)
• M5: 1,296,864 km (0.034 R)
• M6: 1,440,927 km (0.112 R)
• M7: 1,641,537 km (0.075 R)
• M8: 1,851,423 km (0.114 R)
• M9: 1,996,533 km (0.089 R)
• M10: 2,202,230 km (0.107 R)
• M11: 2,415,108 km (0.085 R)
• M12: 2,924,190 km (0.102 R)
• M13: 3,223,984 km (0.077 R)
• M14: 3,311,498 km (0.098 R)
• M15: 3,624,158 km (0.114 R)
• M16: 4,158,522 km (0.083 R)
• M17: 4,817,500 km (0.102 R)
• M18: 5,019,158 km (0.053 R)
• M19: 5,095,453 km (0.101 R)
• M20: 5,172,197 km (0.105 R)
• M21: 5,640,737 km (0.103 R)
• M22: 5,826,687 km (0.087 R)
• M23: 6,150,118 km (0.037 R)
• M24: 6,843,055 km (0.066 R)
• M25: 7,127,142 km (0.11 R)
• M26: 7,415,118 km (0.086 R)
• M27: 7,913,578 km (0.057 R)
• M28: 8,211,876 km (0.102 R)
• M29: 8,453,327 km (0.102 R)
• M30: 8,788,875 km (0.086 R)
• M31: 9,694,989 km (0.094 R)
• M32: 9,950,054 km (0.113 R)
• M33: 10,893,717 km (0.057 R)
• M34: 10,992,900 km (0.118 R)
• M35: 11,527,414 km (0.108 R)
• M36: 11,628,542 km (0.117 R)
• M37: 11,899,763 km (0.096 R)
• M38: 12,138,820 km (0.088 R)
• M39: 12,241,743 km (0.09 R)
• M40: 12,900,423 km (0.082 R)
• M41: 13,146,062 km (0.108 R)
• M42: 13,251,828 km (0.117 R)
• M43: 13,963,914 km (0.064 R)
• M44: 14,216,136 km (0.103 R)
• M45: 14,433,502 km (0.092 R)
• M46: 14,944,977 km (0.094 R)
• M47: 15,388,235 km (0.067 R)
• M48: 15,648,685 km (0.082 R)
• M49: 15,948,330 km (0.117 R)
• M50: 16,211,921 km (0.096 R)
• M51: 16,781,889 km (0.043 R)
• M52: 17,941,273 km (0.118 R)
• M53: 18,412,356 km (0.07 R)
• M54: 18,728,606 km (0.093 R)
• M55: 18,807,893 km (0.037 R)
• M56: 18,887,330 km (0.055 R)
• M57: 19,607,643 km (0.099 R)
• M58: 20,092,789 km (0.113 R)
• M59: 20,418,464 km (0.053 R)
• M60: 21,405,810 km (0.087 R)
• M61: 21,655,189 km (0.09 R)
• M62: 21,989,092 km (0.051 R)
• M63: 22,240,566 km (0.115 R)
• M64: 22,704,170 km (0.03 R)
• M65: 22,831,178 km (0.077 R)
• M66: 23,043,458 km (0.102 R)
• M67: 23,984,877 km (0.067 R)
• M68: 24,200,597 km (0.102 R)
• M69: 25,332,754 km (0.117 R)
• M70: 26,082,389 km (0.083 R)
• M71: 27,063,302 km (0.083 R)
• M72: 27,513,143 km (0.072 R)
• M73: 28,010,855 km (0.084 R)
• M74: 28,831,698 km (0.064 R)
• M75: 29,660,471 km (0.098 R)
• M76: 30,637,195 km (0.036 R)
• M77: 30,824,492 km (0.101 R)
• M78: 30,918,290 km (0.087 R)
• M79: 31,153,009 km (0.09 R)
• M80: 31,247,106 km (0.051 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.5

Radius: 11.2

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.59 AU - 6.09 AU

Year: 5207 Days

Day: 9 Hours

Environment

Temp: -149 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 34,555,876 km

• M1: 217,515 km (0.099 R)
• M2: 307,573 km (0.081 R)
• M3: 568,472 km (0.063 R)
• M4: 1,072,766 km (0.083 R)
• M5: 1,468,901 km (0.061 R)
• M6: 1,728,005 km (0.057 R)
• M7: 2,077,615 km (0.092 R)
• M8: 2,758,435 km (0.106 R)
• M9: 2,949,771 km (0.107 R)
• M10: 3,079,771 km (0.116 R)
• M11: 4,309,915 km (0.069 R)
• M12: 4,632,896 km (0.113 R)
• M13: 4,937,927 km (0.067 R)
• M14: 5,381,634 km (0.079 R)
• M15: 6,362,996 km (0.116 R)
• M16: 6,674,010 km (0.104 R)
• M17: 6,759,580 km (0.09 R)
• M18: 6,932,066 km (0.085 R)
• M19: 7,135,220 km (0.033 R)
• M20: 7,666,292 km (0.095 R)
• M21: 7,936,765 km (0.096 R)
• M22: 8,210,380 km (0.098 R)
• M23: 8,425,352 km (0.102 R)
• M24: 8,517,953 km (0.089 R)
• M25: 8,829,416 km (0.107 R)
• M26: 9,208,198 km (0.059 R)
• M27: 9,463,561 km (0.118 R)
• M28: 9,689,005 km (0.056 R)
• M29: 9,851,169 km (0.037 R)
• M30: 10,079,755 km (0.041 R)
• M31: 11,248,413 km (0.088 R)
• M32: 11,624,652 km (0.107 R)
• M33: 11,796,989 km (0.111 R)
• M34: 12,319,235 km (0.112 R)
• M35: 13,712,141 km (0.072 R)
• M36: 14,150,762 km (0.099 R)
• M37: 14,261,015 km (0.096 R)
• M38: 14,668,221 km (0.088 R)
• M39: 14,742,721 km (0.112 R)
• M40: 15,004,218 km (0.108 R)
• M41: 15,116,865 km (0.068 R)
• M42: 15,191,963 km (0.066 R)
• M43: 16,027,467 km (0.096 R)
• M44: 16,142,508 km (0.103 R)
• M45: 17,269,129 km (0.102 R)
• M46: 17,387,162 km (0.077 R)
• M47: 17,941,422 km (0.106 R)
• M48: 18,140,687 km (0.03 R)
• M49: 18,300,756 km (0.062 R)
• M50: 18,824,050 km (0.118 R)
• M51: 18,986,064 km (0.116 R)
• M52: 19,844,158 km (0.094 R)
• M53: 20,966,142 km (0.062 R)
• M54: 21,091,953 km (0.059 R)
• M55: 21,428,997 km (0.08 R)
• M56: 21,513,520 km (0.11 R)
• M57: 22,193,891 km (0.106 R)
• M58: 22,967,761 km (0.117 R)
• M59: 23,532,044 km (0.108 R)
• M60: 23,750,308 km (0.103 R)
• M61: 24,100,965 km (0.087 R)
• M62: 24,188,929 km (0.081 R)
• M63: 25,520,798 km (0.067 R)
• M64: 25,789,925 km (0.092 R)
• M65: 26,060,099 km (0.088 R)
• M66: 26,285,991 km (0.065 R)
• M67: 26,648,766 km (0.111 R)
• M68: 27,150,218 km (0.079 R)
• M69: 27,425,030 km (0.098 R)
• M70: 27,792,891 km (0.052 R)
• M71: 27,977,495 km (0.079 R)
• M72: 28,626,600 km (0.109 R)
• M73: 29,703,854 km (0.071 R)
• M74: 29,892,647 km (0.074 R)
• M75: 30,366,124 km (0.096 R)
• M76: 31,081,052 km (0.089 R)
• M77: 31,176,795 km (0.049 R)
• M78: 31,320,558 km (0.089 R)
• M79: 31,416,600 km (0.074 R)
• M80: 31,657,004 km (0.078 R)
• M81: 32,139,756 km (0.106 R)
• M82: 32,527,514 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.5

Radius: 14.6

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5 AU - 8.04 AU

Year: 6143 Days

Day: 5.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 34,555,876 km

• M1: 215,870 km (0.074 R)
• M2: 337,792 km (0.065 R)
• M3: 461,958 km (0.115 R)
• M4: 623,374 km (0.106 R)
• M5: 757,414 km (0.076 R)
• M6: 993,180 km (0.088 R)
• M7: 1,315,863 km (0.116 R)
• M8: 1,473,988 km (0.083 R)
• M9: 1,740,870 km (0.102 R)
• M10: 1,904,082 km (0.073 R)
• M11: 2,109,480 km (0.102 R)
• M12: 2,335,223 km (0.04 R)
• M13: 2,569,044 km (0.058 R)
• M14: 2,893,073 km (0.114 R)
• M15: 3,116,722 km (0.092 R)
• M16: 3,273,800 km (0.099 R)
• M17: 3,389,738 km (0.083 R)
• M18: 3,928,739 km (0.062 R)
• M19: 4,067,865 km (0.115 R)
• M20: 4,335,047 km (0.113 R)
• M21: 5,070,470 km (0.055 R)
• M22: 5,256,121 km (0.075 R)
• M23: 5,599,747 km (0.09 R)
• M24: 5,756,825 km (0.081 R)
• M25: 5,897,597 km (0.069 R)
• M26: 6,290,890 km (0.114 R)
• M27: 6,600,856 km (0.107 R)
• M28: 6,711,409 km (0.109 R)
• M29: 7,330,595 km (0.063 R)
• M30: 7,445,187 km (0.032 R)
• M31: 7,598,973 km (0.097 R)
• M32: 7,987,928 km (0.116 R)
• M33: 8,184,799 km (0.07 R)
• M34: 8,303,879 km (0.063 R)
• M35: 8,785,434 km (0.03 R)
• M36: 9,070,717 km (0.105 R)
• M37: 9,400,431 km (0.081 R)
• M38: 10,306,097 km (0.107 R)
• M39: 10,845,546 km (0.117 R)
• M40: 11,041,968 km (0.071 R)
• M41: 11,239,587 km (0.096 R)
• M42: 11,974,412 km (0.118 R)
• M43: 12,564,426 km (0.07 R)
• M44: 12,747,833 km (0.078 R)
• M45: 12,909,099 km (0.114 R)
• M46: 13,187,052 km (0.087 R)
• M47: 13,303,589 km (0.096 R)
• M48: 13,631,358 km (0.05 R)
• M49: 13,749,092 km (0.114 R)
• M50: 14,247,402 km (0.102 R)
• M51: 14,414,802 km (0.095 R)
• M52: 14,606,886 km (0.06 R)
• M53: 15,042,215 km (0.1 R)
• M54: 15,678,754 km (0.086 R)
• M55: 16,074,890 km (0.097 R)
• M56: 16,399,068 km (0.089 R)
• M57: 16,574,546 km (0.04 R)
• M58: 16,725,491 km (0.102 R)
• M59: 16,952,880 km (0.074 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.1

Radius: 14.7

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 7.33 AU - 9.47 AU

Year: 8982 Days

Day: 8.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 34,555,876 km

• M1: 191,485 km (0.089 R)
• M2: 489,335 km (0.082 R)
• M3: 860,786 km (0.098 R)
• M4: 989,889 km (0.07 R)
• M5: 1,436,888 km (0.118 R)
• M6: 1,593,816 km (0.092 R)
• M7: 1,738,477 km (0.086 R)
• M8: 1,850,077 km (0.116 R)
• M9: 2,159,744 km (0.097 R)
• M10: 2,444,878 km (0.076 R)
• M11: 2,570,839 km (0.098 R)
• M12: 2,764,120 km (0.034 R)
• M13: 2,962,337 km (0.065 R)
• M14: 3,234,156 km (0.105 R)
• M15: 3,561,776 km (0.107 R)
• M16: 3,657,369 km (0.079 R)
• M17: 4,098,682 km (0.086 R)
• M18: 5,005,246 km (0.086 R)
• M19: 5,221,115 km (0.111 R)
• M20: 5,440,127 km (0.106 R)
• M21: 5,606,479 km (0.04 R)
• M22: 5,944,271 km (0.098 R)
• M23: 6,375,861 km (0.103 R)
• M24: 8,234,615 km (0.094 R)
• M25: 8,330,208 km (0.083 R)
• M26: 8,716,021 km (0.084 R)
• M27: 8,878,634 km (0.036 R)
• M28: 9,339,096 km (0.112 R)
• M29: 9,605,829 km (0.092 R)
• M30: 9,874,955 km (0.119 R)
• M31: 10,044,450 km (0.105 R)
• M32: 10,976,744 km (0.092 R)
• M33: 11,792,800 km (0.068 R)
• M34: 12,555,001 km (0.058 R)
• M35: 13,483,106 km (0.096 R)
• M36: 14,050,531 km (0.071 R)
• M37: 14,203,271 km (0.093 R)
• M38: 14,433,352 km (0.095 R)
• M39: 14,548,842 km (0.117 R)
• M40: 14,936,001 km (0.085 R)
• M41: 15,091,882 km (0.066 R)
• M42: 15,444,484 km (0.089 R)
• M43: 15,602,160 km (0.07 R)
• M44: 16,558,988 km (0.043 R)
• M45: 16,963,351 km (0.079 R)
• M46: 17,085,274 km (0.089 R)
• M47: 17,248,335 km (0.039 R)
• M48: 17,371,006 km (0.081 R)
• M49: 17,575,955 km (0.037 R)
• M50: 18,780,965 km (0.032 R)
• M51: 19,372,326 km (0.119 R)
• M52: 19,627,540 km (0.085 R)
• M53: 19,755,596 km (0.081 R)
• M54: 20,270,661 km (0.032 R)
• M55: 20,400,213 km (0.096 R)
• M56: 21,357,938 km (0.098 R)
• M57: 21,754,074 km (0.074 R)
• M58: 22,241,463 km (0.111 R)
• M59: 22,464,065 km (0.107 R)
• M60: 22,642,835 km (0.093 R)
• M61: 24,181,149 km (0.04 R)
• M62: 24,916,722 km (0.055 R)
• M63: 25,287,126 km (0.094 R)
• M64: 25,893,297 km (0.062 R)
• M65: 26,740,320 km (0.09 R)
• M66: 26,835,016 km (0.057 R)
• M67: 27,167,273 km (0.106 R)
• M68: 27,453,154 km (0.105 R)
• M69: 27,883,846 km (0.117 R)
• M70: 29,482,150 km (0.112 R)
• M71: 29,628,905 km (0.074 R)
• M72: 30,218,471 km (0.07 R)
• M73: 30,861,592 km (0.051 R)
• M74: 31,259,522 km (0.111 R)
• M75: 31,759,478 km (0.091 R)
• M76: 33,274,905 km (0.112 R)
• M77: 33,683,157 km (0.036 R)
• M78: 34,195,530 km (0.087 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 14,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit