🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.43 AU - 0.67 AU

Year: 151 Days

Day: 15.8 Hours

Environment

Temp: 160 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 46,505,026 km

• M1: 228,137 km (0.062 R)
• M2: 306,526 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.44 AU - 0.68 AU

Year: 155 Days

Day: 17.3 Hours

Environment

Temp: 154 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 46,505,026 km

• M1: 75,397 km (0.105 R)
• M2: 224,247 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.5 AU - 0.64 AU

Year: 160 Days

Day: 39.7 Hours

Environment

Temp: 183 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.66 AU - 0.74 AU

Year: 217 Days

Day: 26.9 Hours

Environment

Temp: 157 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.59 AU - 0.87 AU

Year: 231 Days

Day: 26.5 Hours

Environment

Temp: 178 °C

Axial Tilt: 179.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.9

Radius: 12.2

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.04 AU - 7.16 AU

Year: 5587 Days

Day: 6.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 46,505,026 km

• M1: 157,527 km (0.117 R)
• M2: 266,583 km (0.066 R)
• M3: 382,073 km (0.06 R)
• M4: 498,759 km (0.081 R)
• M5: 668,852 km (0.079 R)
• M6: 803,341 km (0.091 R)
• M7: 918,082 km (0.113 R)
• M8: 1,023,549 km (0.103 R)
• M9: 1,247,646 km (0.073 R)
• M10: 1,435,242 km (0.114 R)
• M11: 1,632,562 km (0.058 R)
• M12: 1,762,861 km (0.071 R)
• M13: 1,916,199 km (0.117 R)
• M14: 2,054,128 km (0.066 R)
• M15: 2,361,253 km (0.104 R)
• M16: 2,467,018 km (0.105 R)
• M17: 2,617,664 km (0.078 R)
• M18: 2,928,528 km (0.104 R)
• M19: 3,088,448 km (0.11 R)
• M20: 3,757,300 km (0.089 R)
• M21: 4,210,881 km (0.067 R)
• M22: 5,448,205 km (0.119 R)
• M23: 5,702,970 km (0.098 R)
• M24: 5,903,730 km (0.097 R)
• M25: 6,401,143 km (0.094 R)
• M26: 6,490,453 km (0.034 R)
• M27: 7,003,873 km (0.081 R)
• M28: 7,311,895 km (0.108 R)
• M29: 7,530,308 km (0.086 R)
• M30: 8,101,921 km (0.065 R)
• M31: 8,295,501 km (0.099 R)
• M32: 9,085,378 km (0.096 R)
• M33: 9,185,908 km (0.069 R)
• M34: 9,591,318 km (0.114 R)
• M35: 9,727,751 km (0.117 R)
• M36: 9,968,155 km (0.1 R)
• M37: 10,141,090 km (0.107 R)
• M38: 10,560,263 km (0.046 R)
• M39: 10,949,367 km (0.078 R)
• M40: 11,487,770 km (0.115 R)
• M41: 11,814,941 km (0.118 R)
• M42: 12,366,957 km (0.061 R)
• M43: 13,040,746 km (0.088 R)
• M44: 13,918,885 km (0.06 R)
• M45: 14,501,868 km (0.049 R)
• M46: 14,658,796 km (0.095 R)
• M47: 16,054,993 km (0.106 R)
• M48: 17,202,409 km (0.083 R)
• M49: 17,535,114 km (0.03 R)
• M50: 17,785,990 km (0.081 R)
• M51: 18,333,817 km (0.104 R)
• M52: 18,460,976 km (0.082 R)
• M53: 18,673,554 km (0.11 R)
• M54: 19,489,162 km (0.103 R)
• M55: 19,575,629 km (0.089 R)
• M56: 20,184,792 km (0.065 R)
• M57: 21,154,784 km (0.105 R)
• M58: 21,243,795 km (0.097 R)
• M59: 21,735,075 km (0.074 R)
• M60: 22,049,679 km (0.109 R)
• M61: 22,275,422 km (0.111 R)
• M62: 22,547,241 km (0.056 R)
• M63: 23,553,287 km (0.096 R)
• M64: 24,247,720 km (0.073 R)
• M65: 24,761,290 km (0.12 R)
• M66: 24,854,938 km (0.117 R)
• M67: 25,325,573 km (0.117 R)
• M68: 25,989,189 km (0.1 R)
• M69: 26,179,927 km (0.112 R)
• M70: 27,285,305 km (0.089 R)
• M71: 27,868,139 km (0.109 R)
• M72: 28,405,943 km (0.115 R)
• M73: 28,602,365 km (0.105 R)
• M74: 29,194,473 km (0.069 R)
• M75: 29,293,507 km (0.066 R)
• M76: 30,491,038 km (0.03 R)
• M77: 31,450,409 km (0.101 R)
• M78: 32,010,354 km (0.097 R)
• M79: 32,625,052 km (0.1 R)
• M80: 34,178,626 km (0.113 R)
• M81: 34,492,183 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.3

Radius: 15

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 5.8 AU - 7.44 AU

Year: 6317 Days

Day: 8.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 46,505,026 km

• M1: 230,530 km (0.069 R)
• M2: 491,579 km (0.073 R)
• M3: 691,890 km (0.114 R)
• M4: 1,017,266 km (0.08 R)
• M5: 1,392,457 km (0.078 R)
• M6: 1,732,343 km (0.069 R)
• M7: 1,892,114 km (0.113 R)
• M8: 2,015,383 km (0.065 R)
• M9: 2,205,671 km (0.035 R)
• M10: 3,295,192 km (0.118 R)
• M11: 4,229,431 km (0.07 R)
• M12: 5,039,503 km (0.081 R)
• M13: 5,154,993 km (0.096 R)
• M14: 5,271,530 km (0.112 R)
• M15: 5,596,307 km (0.118 R)
• M16: 5,776,273 km (0.097 R)
• M17: 6,111,372 km (0.083 R)
• M18: 6,265,757 km (0.077 R)
• M19: 6,864,448 km (0.101 R)
• M20: 7,154,668 km (0.108 R)
• M21: 7,914,326 km (0.096 R)
• M22: 8,218,757 km (0.049 R)
• M23: 8,873,996 km (0.055 R)
• M24: 9,014,020 km (0.105 R)
• M25: 9,154,941 km (0.104 R)
• M26: 9,261,006 km (0.1 R)
• M27: 9,617,797 km (0.089 R)
• M28: 9,942,873 km (0.09 R)
• M29: 10,198,087 km (0.076 R)
• M30: 10,344,992 km (0.09 R)
• M31: 11,089,989 km (0.102 R)
• M32: 11,316,780 km (0.097 R)
• M33: 11,507,068 km (0.119 R)
• M34: 11,852,191 km (0.111 R)
• M35: 12,123,112 km (0.082 R)
• M36: 12,749,927 km (0.112 R)
• M37: 12,947,995 km (0.101 R)
• M38: 13,146,960 km (0.088 R)
• M39: 13,912,901 km (0.09 R)
• M40: 15,277,234 km (0.077 R)
• M41: 15,403,494 km (0.079 R)
• M42: 15,826,557 km (0.05 R)
• M43: 16,082,220 km (0.11 R)
• M44: 16,339,229 km (0.053 R)
• M45: 16,770,819 km (0.064 R)
• M46: 17,512,974 km (0.105 R)
• M47: 17,777,463 km (0.035 R)
• M48: 19,210,611 km (0.049 R)
• M49: 19,711,913 km (0.102 R)
• M50: 19,849,244 km (0.102 R)
• M51: 20,033,100 km (0.069 R)
• M52: 20,541,284 km (0.08 R)
• M53: 23,630,779 km (0.102 R)
• M54: 23,825,555 km (0.119 R)
• M55: 24,462,393 km (0.11 R)
• M56: 24,659,563 km (0.057 R)
• M57: 25,353,548 km (0.099 R)
• M58: 26,305,738 km (0.12 R)
• M59: 27,935,757 km (0.083 R)
• M60: 29,179,663 km (0.064 R)
• M61: 29,388,801 km (0.031 R)
• M62: 29,966,249 km (0.119 R)
• M63: 30,124,523 km (0.077 R)
• M64: 30,388,713 km (0.091 R)
• M65: 30,706,758 km (0.11 R)
• M66: 31,292,883 km (0.069 R)
• M67: 31,560,513 km (0.106 R)
• M68: 32,692,819 km (0.088 R)
• M69: 33,236,757 km (0.114 R)
• M70: 34,775,521 km (0.055 R)
• M71: 34,941,724 km (0.115 R)
• M72: 35,720,980 km (0.105 R)
• M73: 36,056,827 km (0.102 R)
• M74: 36,844,310 km (0.116 R)
• M75: 37,467,086 km (0.117 R)
• M76: 37,751,322 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.4

Radius: 14.8

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.98 AU - 9.24 AU

Year: 10197 Days

Day: 7.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 46,505,026 km

• M1: 185,651 km (0.117 R)
• M2: 319,691 km (0.076 R)
• M3: 523,144 km (0.087 R)
• M4: 983,456 km (0.077 R)
• M5: 1,269,039 km (0.094 R)
• M6: 1,796,970 km (0.052 R)
• M7: 2,283,013 km (0.116 R)
• M8: 2,555,431 km (0.037 R)
• M9: 3,013,649 km (0.11 R)
• M10: 3,910,040 km (0.099 R)
• M11: 4,138,475 km (0.117 R)
• M12: 4,746,292 km (0.074 R)
• M13: 4,850,262 km (0.055 R)
• M14: 5,600,346 km (0.051 R)
• M15: 5,970,451 km (0.096 R)
• M16: 7,128,339 km (0.097 R)
• M17: 7,287,959 km (0.117 R)
• M18: 7,610,792 km (0.066 R)
• M19: 7,856,132 km (0.057 R)
• M20: 7,979,700 km (0.046 R)
• M21: 8,777,805 km (0.101 R)
• M22: 9,866,728 km (0.066 R)
• M23: 10,998,136 km (0.109 R)
• M24: 11,322,315 km (0.081 R)
• M25: 12,122,663 km (0.06 R)
• M26: 12,602,125 km (0.057 R)
• M27: 12,990,182 km (0.1 R)
• M28: 13,087,869 km (0.059 R)
• M29: 13,234,774 km (0.087 R)
• M30: 13,827,930 km (0.102 R)
• M31: 14,530,890 km (0.09 R)
• M32: 14,683,031 km (0.1 R)
• M33: 15,040,271 km (0.107 R)
• M34: 15,142,745 km (0.062 R)
• M35: 15,297,130 km (0.049 R)
• M36: 16,603,269 km (0.115 R)
• M37: 16,922,062 km (0.099 R)
• M38: 17,082,282 km (0.032 R)
• M39: 17,242,950 km (0.104 R)
• M40: 17,565,782 km (0.092 R)
• M41: 18,053,920 km (0.053 R)
• M42: 19,265,812 km (0.078 R)
• M43: 20,333,492 km (0.076 R)
• M44: 20,503,884 km (0.116 R)
• M45: 23,234,344 km (0.074 R)
• M46: 24,310,103 km (0.108 R)
• M47: 25,340,832 km (0.077 R)
• M48: 26,571,873 km (0.116 R)
• M49: 26,882,737 km (0.116 R)
• M50: 28,011,603 km (0.114 R)
• M51: 29,028,120 km (0.064 R)
• M52: 29,927,503 km (0.083 R)
• M53: 30,056,606 km (0.118 R)
• M54: 31,031,834 km (0.063 R)
• M55: 31,162,583 km (0.087 R)
• M56: 31,359,154 km (0.079 R)
• M57: 32,348,146 km (0.093 R)
• M58: 33,682,559 km (0.108 R)
• M59: 34,695,187 km (0.066 R)
• M60: 35,376,007 km (0.032 R)
• M61: 37,305,221 km (0.042 R)
• M62: 37,444,347 km (0.093 R)
• M63: 37,653,335 km (0.091 R)
• M64: 38,142,520 km (0.075 R)
• M65: 38,633,800 km (0.08 R)
• M66: 39,127,173 km (0.118 R)
• M67: 41,121,612 km (0.092 R)
• M68: 41,553,352 km (0.09 R)
• M69: 42,493,874 km (0.086 R)
• M70: 42,639,133 km (0.068 R)
• M71: 43,514,430 km (0.089 R)
• M72: 43,660,887 km (0.117 R)
• M73: 44,322,109 km (0.059 R)
• M74: 45,060,524 km (0.025 R)
• M75: 45,431,377 km (0.056 R)
• M76: 45,654,278 km (0.049 R)
• M77: 46,549,771 km (0.084 R)
• M78: 46,774,467 km (0.082 R)
• M79: 46,924,514 km (0.068 R)
• M80: 47,300,453 km (0.118 R)
• M81: 47,601,743 km (0.08 R)
• M82: 47,903,781 km (0.117 R)
• M83: 48,585,648 km (0.104 R)
• M84: 48,813,636 km (0.111 R)
• M85: 49,959,107 km (0.117 R)
• M86: 50,419,718 km (0.032 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.8

Radius: 14.5

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 8.7 AU - 11.48 AU

Year: 11886 Days

Day: 14.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 46,505,026 km

• M1: 265,387 km (0.108 R)
• M2: 363,373 km (0.077 R)
• M3: 713,881 km (0.108 R)
• M4: 861,085 km (0.079 R)
• M5: 1,056,759 km (0.042 R)
• M6: 1,431,053 km (0.085 R)
• M7: 1,689,409 km (0.083 R)
• M8: 2,034,232 km (0.104 R)
• M9: 2,555,132 km (0.1 R)
• M10: 2,711,761 km (0.1 R)
• M11: 3,398,714 km (0.075 R)
• M12: 3,513,755 km (0.114 R)
• M13: 3,866,507 km (0.078 R)
• M14: 4,077,589 km (0.075 R)
• M15: 5,525,098 km (0.057 R)
• M16: 6,145,481 km (0.07 R)
• M17: 6,535,632 km (0.107 R)
• M18: 7,080,617 km (0.065 R)
• M19: 7,302,919 km (0.04 R)
• M20: 7,944,993 km (0.106 R)
• M21: 8,644,663 km (0.077 R)
• M22: 8,882,374 km (0.104 R)
• M23: 9,162,421 km (0.116 R)
• M24: 9,526,841 km (0.119 R)
• M25: 9,854,760 km (0.077 R)
• M26: 10,564,003 km (0.117 R)
• M27: 10,775,834 km (0.079 R)
• M28: 11,462,937 km (0.097 R)
• M29: 11,636,919 km (0.106 R)
• M30: 12,744,542 km (0.056 R)
• M31: 13,333,658 km (0.09 R)
• M32: 14,024,651 km (0.083 R)
• M33: 14,210,900 km (0.109 R)
• M34: 14,964,125 km (0.115 R)
• M35: 16,460,403 km (0.082 R)
• M36: 17,251,327 km (0.088 R)
• M37: 17,350,959 km (0.075 R)
• M38: 17,450,891 km (0.075 R)
• M39: 17,651,352 km (0.119 R)
• M40: 17,902,976 km (0.109 R)
• M41: 18,054,518 km (0.053 R)
• M42: 18,155,796 km (0.113 R)
• M43: 18,358,950 km (0.068 R)
• M44: 18,613,865 km (0.071 R)
• M45: 19,024,212 km (0.106 R)
• M46: 19,178,896 km (0.099 R)
• M47: 20,168,187 km (0.091 R)
• M48: 20,484,137 km (0.104 R)
• M49: 21,174,083 km (0.102 R)
• M50: 21,817,802 km (0.104 R)
• M51: 22,413,651 km (0.113 R)
• M52: 22,522,558 km (0.059 R)
• M53: 23,621,205 km (0.09 R)
• M54: 25,188,541 km (0.105 R)
• M55: 25,415,182 km (0.112 R)
• M56: 26,847,133 km (0.1 R)
• M57: 27,427,274 km (0.086 R)
• M58: 27,543,810 km (0.056 R)
• M59: 27,777,333 km (0.09 R)
• M60: 29,073,598 km (0.071 R)
• M61: 29,549,918 km (0.056 R)
• M62: 29,968,642 km (0.096 R)
• M63: 30,933,549 km (0.05 R)
• M64: 31,602,700 km (0.078 R)
• M65: 33,763,641 km (0.112 R)
• M66: 33,888,555 km (0.04 R)
• M67: 34,013,619 km (0.092 R)
• M68: 34,201,514 km (0.039 R)
• M69: 34,578,351 km (0.115 R)
• M70: 34,767,293 km (0.11 R)
• M71: 35,209,504 km (0.105 R)
• M72: 35,844,398 km (0.109 R)
• M73: 36,227,219 km (0.101 R)
• M74: 36,932,573 km (0.113 R)
• M75: 37,254,657 km (0.119 R)
• M76: 37,513,012 km (0.095 R)
• M77: 39,733,045 km (0.111 R)
• M78: 40,327,846 km (0.087 R)
• M79: 40,460,390 km (0.076 R)
• M80: 40,593,083 km (0.047 R)
• M81: 40,858,918 km (0.069 R)
• M82: 43,345,684 km (0.093 R)
• M83: 44,436,103 km (0.093 R)
• M84: 45,259,938 km (0.084 R)
• M85: 46,019,447 km (0.105 R)
• M86: 46,157,974 km (0.06 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: 245 - 13,638 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit