🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.51 AU - 0.83 AU

Year: 196 Days

Day: 39.9 Hours

Environment

Temp: 229 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.65 AU - 0.85 AU

Year: 233 Days

Day: 24.6 Hours

Environment

Temp: 140 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.1 AU - 1.48 AU

Year: 525 Days

Day: 40.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.32 AU - 1.36 AU

Year: 556 Days

Day: 40.4 Hours

Environment

Temp: -1 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.94 AU - 2.4 AU

Year: 1145 Days

Day: 33.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,601,373 km

• M1: 134,189 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3 AU - 3.48 AU

Year: 2089 Days

Day: 21.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.6

Radius: 13.3

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.85 AU - 8.01 AU

Year: 6534 Days

Day: 11.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 31,601,373 km

• M1: 167,699 km (0.09 R)
• M2: 443,258 km (0.072 R)
• M3: 660,175 km (0.098 R)
• M4: 744,997 km (0.09 R)
• M5: 1,310,926 km (0.06 R)
• M6: 1,623,735 km (0.103 R)
• M7: 1,758,822 km (0.066 R)
• M8: 1,960,779 km (0.073 R)
• M9: 2,790,449 km (0.067 R)
• M10: 3,009,161 km (0.094 R)
• M11: 3,818,934 km (0.065 R)
• M12: 4,103,619 km (0.108 R)
• M13: 4,269,374 km (0.108 R)
• M14: 4,353,148 km (0.046 R)
• M15: 4,479,858 km (0.091 R)
• M16: 4,889,158 km (0.103 R)
• M17: 5,176,236 km (0.099 R)
• M18: 5,288,285 km (0.092 R)
• M19: 5,583,142 km (0.101 R)
• M20: 5,813,672 km (0.12 R)
• M21: 6,427,772 km (0.028 R)
• M22: 7,262,079 km (0.117 R)
• M23: 7,743,186 km (0.067 R)
• M24: 8,026,524 km (0.115 R)
• M25: 8,234,764 km (0.064 R)
• M26: 8,392,141 km (0.073 R)
• M27: 9,275,517 km (0.075 R)
• M28: 9,494,229 km (0.063 R)
• M29: 9,908,765 km (0.107 R)
• M30: 10,470,804 km (0.079 R)
• M31: 11,773,203 km (0.086 R)
• M32: 11,980,396 km (0.07 R)
• M33: 12,129,096 km (0.093 R)
• M34: 12,218,705 km (0.101 R)
• M35: 14,433,053 km (0.052 R)
• M36: 14,718,635 km (0.071 R)
• M37: 15,781,229 km (0.078 R)
• M38: 16,009,815 km (0.059 R)
• M39: 16,968,587 km (0.109 R)
• M40: 18,458,732 km (0.115 R)
• M41: 18,976,191 km (0.096 R)
• M42: 19,080,311 km (0.066 R)
• M43: 19,219,437 km (0.104 R)
• M44: 19,498,586 km (0.046 R)
• M45: 20,914,530 km (0.111 R)
• M46: 21,022,091 km (0.098 R)
• M47: 21,237,811 km (0.108 R)
• M48: 21,671,196 km (0.119 R)
• M49: 21,816,456 km (0.078 R)
• M50: 21,925,513 km (0.117 R)
• M51: 22,034,719 km (0.082 R)
• M52: 22,180,727 km (0.099 R)
• M53: 22,841,500 km (0.067 R)
• M54: 23,063,205 km (0.059 R)
• M55: 23,545,957 km (0.086 R)
• M56: 23,695,256 km (0.098 R)
• M57: 23,844,853 km (0.088 R)
• M58: 23,994,750 km (0.091 R)
• M59: 25,510,626 km (0.092 R)
• M60: 25,702,261 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.6

Radius: 10

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6 AU - 8.34 AU

Year: 6876 Days

Day: 8.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 31,601,373 km

• M1: 143,464 km (0.1 R)
• M2: 404,064 km (0.097 R)
• M3: 626,067 km (0.109 R)
• M4: 739,163 km (0.048 R)
• M5: 859,589 km (0.077 R)
• M6: 943,963 km (0.052 R)
• M7: 1,167,462 km (0.102 R)
• M8: 1,475,185 km (0.087 R)
• M9: 1,560,455 km (0.117 R)
• M10: 1,974,542 km (0.1 R)
• M11: 2,282,564 km (0.082 R)
• M12: 2,523,716 km (0.054 R)
• M13: 2,794,339 km (0.112 R)
• M14: 3,592,443 km (0.098 R)
• M15: 4,333,402 km (0.083 R)
• M16: 4,632,747 km (0.072 R)
• M17: 4,759,606 km (0.113 R)
• M18: 4,913,243 km (0.082 R)
• M19: 5,094,555 km (0.09 R)
• M20: 5,331,070 km (0.087 R)
• M21: 5,410,656 km (0.057 R)
• M22: 5,651,957 km (0.087 R)
• M23: 5,869,323 km (0.07 R)
• M24: 6,200,832 km (0.047 R)
• M25: 6,509,901 km (0.116 R)
• M26: 6,968,718 km (0.038 R)
• M27: 7,646,396 km (0.05 R)
• M28: 8,038,791 km (0.116 R)
• M29: 8,252,866 km (0.071 R)
• M30: 8,406,952 km (0.115 R)
• M31: 8,499,852 km (0.102 R)
• M32: 8,906,309 km (0.05 R)
• M33: 9,223,307 km (0.115 R)
• M34: 9,319,050 km (0.099 R)
• M35: 10,361,897 km (0.05 R)
• M36: 10,796,030 km (0.069 R)
• M37: 11,270,404 km (0.107 R)
• M38: 11,475,653 km (0.086 R)
• M39: 12,309,511 km (0.086 R)
• M40: 13,234,624 km (0.104 R)
• M41: 14,071,774 km (0.102 R)
• M42: 14,292,880 km (0.072 R)
• M43: 14,738,831 km (0.057 R)
• M44: 14,813,480 km (0.053 R)
• M45: 15,000,926 km (0.069 R)
• M46: 15,988,272 km (0.113 R)
• M47: 17,232,179 km (0.077 R)
• M48: 17,350,511 km (0.094 R)
• M49: 18,105,381 km (0.106 R)
• M50: 18,709,009 km (0.105 R)
• M51: 19,115,018 km (0.095 R)
• M52: 19,688,426 km (0.099 R)
• M53: 20,267,520 km (0.065 R)
• M54: 21,399,975 km (0.111 R)
• M55: 21,909,805 km (0.119 R)
• M56: 22,080,795 km (0.116 R)
• M57: 22,768,646 km (0.099 R)
• M58: 22,898,348 km (0.026 R)
• M59: 23,419,995 km (0.109 R)
• M60: 23,725,923 km (0.11 R)
• M61: 24,033,347 km (0.063 R)
• M62: 25,275,907 km (0.119 R)
• M63: 25,905,115 km (0.117 R)
• M64: 26,176,336 km (0.117 R)
• M65: 26,767,248 km (0.066 R)
• M66: 26,858,503 km (0.042 R)
• M67: 28,147,438 km (0.113 R)
• M68: 28,240,338 km (0.109 R)
• M69: 28,379,763 km (0.107 R)
• M70: 29,221,401 km (0.07 R)
• M71: 29,362,472 km (0.094 R)
• M72: 29,645,212 km (0.096 R)
• M73: 29,881,576 km (0.107 R)
• M74: 30,023,694 km (0.12 R)
• M75: 30,118,539 km (0.112 R)
• M76: 30,261,106 km (0.119 R)
• M77: 32,279,331 km (0.047 R)
• M78: 32,425,189 km (0.058 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.7

Radius: 13.3

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 8.55 AU - 10.59 AU

Year: 10603 Days

Day: 9.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 31,601,373 km

• M1: 195,524 km (0.102 R)
• M2: 302,487 km (0.112 R)
• M3: 394,789 km (0.094 R)
• M4: 737,368 km (0.09 R)
• M5: 1,188,705 km (0.067 R)
• M6: 1,319,304 km (0.11 R)
• M7: 1,474,736 km (0.087 R)
• M8: 1,847,534 km (0.11 R)
• M9: 1,956,591 km (0.084 R)
• M10: 2,462,231 km (0.108 R)
• M11: 2,755,294 km (0.079 R)
• M12: 3,059,725 km (0.068 R)
• M13: 3,189,875 km (0.105 R)
• M14: 3,757,001 km (0.094 R)
• M15: 3,953,124 km (0.066 R)
• M16: 4,095,391 km (0.106 R)
• M17: 4,414,334 km (0.097 R)
• M18: 4,502,746 km (0.075 R)
• M19: 4,801,792 km (0.049 R)
• M20: 4,953,784 km (0.038 R)
• M21: 5,356,501 km (0.086 R)
• M22: 5,769,990 km (0.104 R)
• M23: 5,964,318 km (0.118 R)
• M24: 6,560,615 km (0.064 R)
• M25: 7,525,820 km (0.062 R)
• M26: 8,061,231 km (0.06 R)
• M27: 10,481,425 km (0.114 R)
• M28: 11,119,460 km (0.118 R)
• M29: 11,361,958 km (0.118 R)
• M30: 12,183,101 km (0.109 R)
• M31: 12,307,866 km (0.09 R)
• M32: 13,279,055 km (0.087 R)
• M33: 13,969,150 km (0.039 R)
• M34: 14,450,406 km (0.101 R)
• M35: 14,538,370 km (0.065 R)
• M36: 15,519,283 km (0.059 R)
• M37: 16,705,893 km (0.104 R)
• M38: 17,123,421 km (0.053 R)
• M39: 17,497,416 km (0.067 R)
• M40: 17,685,460 km (0.113 R)
• M41: 17,874,253 km (0.074 R)
• M42: 18,683,727 km (0.116 R)
• M43: 20,289,361 km (0.063 R)
• M44: 20,437,463 km (0.037 R)
• M45: 20,983,794 km (0.104 R)
• M46: 21,585,178 km (0.086 R)
• M47: 21,686,007 km (0.068 R)
• M48: 23,268,453 km (0.06 R)
• M49: 23,682,839 km (0.089 R)
• M50: 25,099,381 km (0.086 R)
• M51: 25,364,768 km (0.12 R)
• M52: 26,220,168 km (0.038 R)
• M53: 27,357,112 km (0.074 R)
• M54: 28,014,146 km (0.11 R)
• M55: 28,179,153 km (0.102 R)
• M56: 28,510,362 km (0.106 R)
• M57: 29,232,022 km (0.046 R)
• M58: 29,567,271 km (0.036 R)
• M59: 30,354,306 km (0.109 R)
• M60: 30,580,348 km (0.077 R)
• M61: 31,091,225 km (0.068 R)
• M62: 31,719,536 km (0.112 R)
• M63: 32,063,910 km (0.099 R)
• M64: 32,698,654 km (0.094 R)
• M65: 34,097,693 km (0.091 R)
• M66: 34,332,861 km (0.055 R)
• M67: 34,509,536 km (0.12 R)
• M68: 34,627,419 km (0.112 R)
• M69: 34,982,116 km (0.084 R)
• M70: 35,278,619 km (0.09 R)
• M71: 36,954,264 km (0.078 R)
• M72: 39,701,330 km (0.113 R)
• M73: 39,948,765 km (0.102 R)
• M74: 40,382,748 km (0.074 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.1

Radius: 10.7

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 7.86 AU - 11.64 AU

Year: 10904 Days

Day: 7.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 31,601,373 km

• M1: 144,212 km (0.05 R)
• M2: 257,458 km (0.084 R)
• M3: 339,138 km (0.072 R)
• M4: 506,239 km (0.118 R)
• M5: 607,218 km (0.108 R)
• M6: 954,584 km (0.041 R)
• M7: 1,025,493 km (0.097 R)
• M8: 1,098,497 km (0.079 R)
• M9: 1,265,448 km (0.094 R)
• M10: 1,540,559 km (0.083 R)
• M11: 1,625,082 km (0.107 R)
• M12: 1,711,400 km (0.119 R)
• M13: 1,906,625 km (0.088 R)
• M14: 2,090,630 km (0.098 R)
• M15: 2,203,876 km (0.041 R)
• M16: 2,926,583 km (0.104 R)
• M17: 3,011,256 km (0.099 R)
• M18: 3,182,994 km (0.088 R)
• M19: 3,626,851 km (0.113 R)
• M20: 3,717,956 km (0.064 R)
• M21: 3,925,897 km (0.105 R)
• M22: 4,450,237 km (0.077 R)
• M23: 5,749,495 km (0.091 R)
• M24: 5,963,420 km (0.103 R)
• M25: 6,399,348 km (0.094 R)
• M26: 6,621,052 km (0.1 R)
• M27: 7,015,392 km (0.115 R)
• M28: 7,129,386 km (0.112 R)
• M29: 7,301,722 km (0.1 R)
• M30: 7,826,811 km (0.086 R)
• M31: 8,273,809 km (0.105 R)
• M32: 8,944,307 km (0.104 R)
• M33: 9,506,047 km (0.068 R)
• M34: 9,759,316 km (0.08 R)
• M35: 10,111,320 km (0.116 R)
• M36: 10,663,486 km (0.088 R)
• M37: 10,794,833 km (0.104 R)
• M38: 11,392,626 km (0.074 R)
• M39: 12,378,177 km (0.115 R)
• M40: 12,898,777 km (0.119 R)
• M41: 13,285,039 km (0.072 R)
• M42: 13,853,660 km (0.093 R)
• M43: 15,719,146 km (0.093 R)
• M44: 16,396,076 km (0.096 R)
• M45: 16,509,920 km (0.103 R)
• M46: 16,814,501 km (0.109 R)
• M47: 17,082,730 km (0.082 R)
• M48: 17,236,517 km (0.077 R)
• M49: 17,313,710 km (0.094 R)
• M50: 17,506,840 km (0.074 R)
• M51: 17,973,586 km (0.051 R)
• M52: 18,326,487 km (0.053 R)
• M53: 18,721,126 km (0.091 R)
• M54: 18,919,493 km (0.099 R)
• M55: 19,358,264 km (0.109 R)
• M56: 19,518,782 km (0.118 R)
• M57: 19,921,799 km (0.032 R)
• M58: 20,327,508 km (0.086 R)
• M59: 21,064,876 km (0.103 R)
• M60: 24,229,918 km (0.036 R)
• M61: 24,403,003 km (0.029 R)
• M62: 25,405,309 km (0.074 R)
• M63: 27,946,977 km (0.049 R)
• M64: 28,128,439 km (0.074 R)
• M65: 28,720,697 km (0.041 R)
• M66: 31,130,569 km (0.064 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 17,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit