🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.6 AU - 0.7 AU

Year: 201 Days

Day: 45.8 Hours

Environment

Temp: 102 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 91,172,909 km

• M1: 56,249 km (0.107 R)
• M2: 220,058 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.57 AU - 0.75 AU

Year: 205 Days

Day: 12.1 Hours

Environment

Temp: 169 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.76 AU - 0.82 AU

Year: 269 Days

Day: 21.8 Hours

Environment

Temp: 162 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,172,909 km

• M1: 268,678 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.01 AU - 1.21 AU

Year: 448 Days

Day: 14.9 Hours

Environment

Temp: -2 °C

Axial Tilt: 18.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.47 AU - 3.55 AU

Year: 1999 Days

Day: 21.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.5

Radius: 10.6

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.87 AU - 4.41 AU

Year: 3225 Days

Day: 7.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 91,172,909 km

• M1: 139,126 km (0.09 R)
• M2: 207,941 km (0.05 R)
• M3: 425,157 km (0.103 R)
• M4: 569,070 km (0.087 R)
• M5: 778,956 km (0.116 R)
• M6: 878,439 km (0.095 R)
• M7: 1,036,264 km (0.036 R)
• M8: 1,113,307 km (0.032 R)
• M9: 1,180,926 km (0.09 R)
• M10: 1,250,189 km (0.11 R)
• M11: 1,478,625 km (0.116 R)
• M12: 1,840,203 km (0.071 R)
• M13: 2,045,302 km (0.054 R)
• M14: 2,359,906 km (0.053 R)
• M15: 3,083,212 km (0.12 R)
• M16: 3,294,893 km (0.038 R)
• M17: 3,361,015 km (0.093 R)
• M18: 3,511,511 km (0.111 R)
• M19: 3,613,088 km (0.102 R)
• M20: 3,836,437 km (0.107 R)
• M21: 4,207,141 km (0.09 R)
• M22: 4,278,948 km (0.076 R)
• M23: 4,888,110 km (0.111 R)
• M24: 5,193,140 km (0.043 R)
• M25: 5,309,228 km (0.042 R)
• M26: 5,445,811 km (0.062 R)
• M27: 5,603,188 km (0.051 R)
• M28: 6,207,115 km (0.096 R)
• M29: 6,351,028 km (0.114 R)
• M30: 6,579,314 km (0.099 R)
• M31: 6,831,686 km (0.09 R)
• M32: 7,367,546 km (0.108 R)
• M33: 7,519,986 km (0.066 R)
• M34: 7,607,650 km (0.108 R)
• M35: 7,872,438 km (0.034 R)
• M36: 8,388,701 km (0.101 R)
• M37: 8,593,650 km (0.087 R)
• M38: 8,754,168 km (0.119 R)
• M39: 8,869,508 km (0.103 R)
• M40: 8,985,447 km (0.103 R)
• M41: 9,643,378 km (0.113 R)
• M42: 9,738,672 km (0.082 R)
• M43: 9,882,136 km (0.068 R)
• M44: 10,122,839 km (0.112 R)
• M45: 10,757,882 km (0.04 R)
• M46: 10,980,783 km (0.107 R)
• M47: 11,230,163 km (0.081 R)
• M48: 11,305,261 km (0.088 R)
• M49: 11,557,184 km (0.111 R)
• M50: 12,040,684 km (0.102 R)
• M51: 12,246,381 km (0.082 R)
• M52: 12,427,245 km (0.115 R)
• M53: 12,922,713 km (0.117 R)
• M54: 13,001,551 km (0.106 R)
• M55: 13,212,484 km (0.086 R)
• M56: 13,291,920 km (0.063 R)
• M57: 13,691,347 km (0.097 R)
• M58: 15,161,894 km (0.106 R)
• M59: 15,467,522 km (0.107 R)
• M60: 15,859,618 km (0.087 R)
• M61: 16,028,514 km (0.107 R)
• M62: 16,596,238 km (0.08 R)
• M63: 17,026,482 km (0.092 R)
• M64: 17,373,100 km (0.111 R)
• M65: 17,518,359 km (0.104 R)
• M66: 17,897,590 km (0.043 R)
• M67: 18,044,346 km (0.098 R)
• M68: 18,132,459 km (0.083 R)
• M69: 18,279,663 km (0.113 R)
• M70: 19,021,968 km (0.065 R)
• M71: 19,231,554 km (0.114 R)
• M72: 19,411,969 km (0.035 R)
• M73: 19,986,425 km (0.116 R)
• M74: 20,352,342 km (0.119 R)
• M75: 20,505,380 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.8

Radius: 10.2

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.08 AU - 5.6 AU

Year: 4077 Days

Day: 11.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 91,172,909 km

• M1: 133,890 km (0.094 R)
• M2: 236,065 km (0.071 R)
• M3: 417,528 km (0.098 R)
• M4: 824,135 km (0.096 R)
• M5: 898,335 km (0.097 R)
• M6: 962,064 km (0.117 R)
• M7: 1,080,994 km (0.085 R)
• M8: 1,219,223 km (0.074 R)
• M9: 1,319,453 km (0.105 R)
• M10: 1,407,866 km (0.041 R)
• M11: 1,513,482 km (0.089 R)
• M12: 1,669,213 km (0.054 R)
• M13: 1,765,255 km (0.097 R)
• M14: 2,544,361 km (0.086 R)
• M15: 2,768,608 km (0.083 R)
• M16: 2,863,902 km (0.089 R)
• M17: 2,979,840 km (0.054 R)
• M18: 3,276,493 km (0.114 R)
• M19: 3,541,430 km (0.111 R)
• M20: 3,771,063 km (0.11 R)
• M21: 3,855,885 km (0.065 R)
• M22: 4,048,866 km (0.094 R)
• M23: 4,157,624 km (0.108 R)
• M24: 4,377,832 km (0.075 R)
• M25: 4,761,102 km (0.047 R)
• M26: 4,945,107 km (0.102 R)
• M27: 5,320,448 km (0.06 R)
• M28: 5,511,634 km (0.085 R)
• M29: 5,656,595 km (0.074 R)
• M30: 5,778,218 km (0.06 R)
• M31: 5,999,473 km (0.102 R)
• M32: 6,349,382 km (0.12 R)
• M33: 6,425,229 km (0.088 R)
• M34: 6,757,336 km (0.114 R)
• M35: 6,834,678 km (0.086 R)
• M36: 7,042,769 km (0.108 R)
• M37: 7,332,091 km (0.12 R)
• M38: 7,679,307 km (0.085 R)
• M39: 7,814,245 km (0.089 R)
• M40: 7,949,930 km (0.12 R)
• M41: 8,865,469 km (0.028 R)
• M42: 9,494,229 km (0.115 R)
• M43: 9,784,748 km (0.029 R)
• M44: 10,166,970 km (0.106 R)
• M45: 10,344,992 km (0.059 R)
• M46: 10,613,969 km (0.12 R)
• M47: 11,404,145 km (0.115 R)
• M48: 12,024,826 km (0.074 R)
• M49: 12,213,170 km (0.054 R)
• M50: 12,339,281 km (0.12 R)
• M51: 12,561,135 km (0.111 R)
• M52: 12,720,307 km (0.082 R)
• M53: 13,105,222 km (0.112 R)
• M54: 14,816,772 km (0.086 R)
• M55: 15,221,583 km (0.095 R)
• M56: 15,835,832 km (0.115 R)
• M57: 16,458,159 km (0.026 R)
• M58: 17,335,700 km (0.053 R)
• M59: 17,584,183 km (0.101 R)
• M60: 18,336,660 km (0.058 R)
• M61: 18,880,598 km (0.103 R)
• M62: 19,246,215 km (0.083 R)
• M63: 19,429,771 km (0.117 R)
• M64: 19,577,125 km (0.06 R)
• M65: 20,021,431 km (0.101 R)
• M66: 20,506,577 km (0.11 R)
• M67: 20,806,969 km (0.1 R)
• M68: 21,260,401 km (0.086 R)
• M69: 21,564,383 km (0.108 R)
• M70: 21,640,678 km (0.117 R)
• M71: 22,176,987 km (0.105 R)
• M72: 22,872,766 km (0.114 R)
• M73: 24,088,100 km (0.099 R)
• M74: 24,763,384 km (0.065 R)
• M75: 24,963,097 km (0.066 R)
• M76: 25,123,317 km (0.028 R)
• M77: 25,565,827 km (0.077 R)
• M78: 25,727,243 km (0.056 R)
• M79: 25,929,649 km (0.055 R)
• M80: 26,254,576 km (0.035 R)
• M81: 26,458,328 km (0.098 R)
• M82: 26,662,679 km (0.099 R)
• M83: 27,196,145 km (0.112 R)
• M84: 27,361,151 km (0.045 R)
• M85: 27,691,912 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.2

Radius: 8

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.06 AU - 6 AU

Year: 4319 Days

Day: 12.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 91,172,909 km

• M1: 114,143 km (0.033 R)
• M2: 170,392 km (0.093 R)
• M3: 236,365 km (0.07 R)
• M4: 354,996 km (0.114 R)
• M5: 422,913 km (0.073 R)
• M6: 833,859 km (0.077 R)
• M7: 1,064,838 km (0.095 R)
• M8: 1,316,012 km (0.106 R)
• M9: 1,399,189 km (0.104 R)
• M10: 1,585,737 km (0.094 R)
• M11: 1,689,558 km (0.03 R)
• M12: 1,951,355 km (0.063 R)
• M13: 2,078,962 km (0.08 R)
• M14: 2,209,411 km (0.055 R)
• M15: 2,427,375 km (0.116 R)
• M16: 2,478,687 km (0.11 R)
• M17: 2,547,652 km (0.118 R)
• M18: 2,865,846 km (0.085 R)
• M19: 3,103,707 km (0.102 R)
• M20: 3,386,148 km (0.117 R)
• M21: 3,462,892 km (0.12 R)
• M22: 3,736,057 km (0.081 R)
• M23: 4,681,965 km (0.106 R)
• M24: 4,789,226 km (0.066 R)
• M25: 5,071,667 km (0.111 R)
• M26: 5,159,631 km (0.116 R)
• M27: 5,270,333 km (0.109 R)
• M28: 5,652,705 km (0.079 R)
• M29: 6,067,390 km (0.116 R)
• M30: 6,254,837 km (0.076 R)
• M31: 6,325,596 km (0.118 R)
• M32: 6,420,441 km (0.114 R)
• M33: 6,515,735 km (0.119 R)
• M34: 6,731,904 km (0.108 R)
• M35: 6,804,459 km (0.092 R)
• M36: 6,925,933 km (0.07 R)
• M37: 7,245,324 km (0.078 R)
• M38: 7,898,618 km (0.105 R)
• M39: 8,309,863 km (0.041 R)
• M40: 8,439,863 km (0.102 R)
• M41: 8,966,448 km (0.07 R)
• M42: 9,449,649 km (0.095 R)
• M43: 9,531,030 km (0.11 R)
• M44: 9,585,334 km (0.106 R)
• M45: 9,776,370 km (0.114 R)
• M46: 10,413,059 km (0.07 R)
• M47: 10,581,357 km (0.09 R)
• M48: 10,637,755 km (0.081 R)
• M49: 10,807,249 km (0.055 R)
• M50: 11,292,395 km (0.095 R)
• M51: 11,378,713 km (0.049 R)
• M52: 11,436,458 km (0.091 R)
• M53: 11,726,379 km (0.08 R)
• M54: 11,843,065 km (0.111 R)
• M55: 12,106,956 km (0.12 R)
• M56: 12,850,158 km (0.052 R)
• M57: 13,000,504 km (0.084 R)
• M58: 13,577,503 km (0.108 R)
• M59: 13,853,660 km (0.111 R)
• M60: 14,255,929 km (0.037 R)
• M61: 14,380,544 km (0.042 R)
• M62: 14,945,426 km (0.087 R)
• M63: 15,262,424 km (0.088 R)
• M64: 15,903,002 km (0.106 R)
• M65: 15,967,628 km (0.074 R)
• M66: 16,194,119 km (0.1 R)
• M67: 16,979,209 km (0.088 R)
• M68: 18,011,434 km (0.104 R)
• M69: 18,314,968 km (0.096 R)
• M70: 18,586,189 km (0.065 R)
• M71: 19,235,593 km (0.089 R)
• M72: 20,486,381 km (0.077 R)
• M73: 20,627,003 km (0.089 R)
• M74: 20,697,314 km (0.031 R)
• M75: 21,121,574 km (0.096 R)
• M76: 21,870,760 km (0.094 R)
• M77: 22,375,204 km (0.07 R)
• M78: 23,065,748 km (0.071 R)
• M79: 23,652,770 km (0.06 R)
• M80: 23,837,224 km (0.081 R)
• M81: 24,170,378 km (0.107 R)
• M82: 24,654,477 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.7

Radius: 5.4

Gravity: 30.13 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 12.14 AU - 18.68 AU

Year: 23162 Days

Day: 16.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 91,172,909 km

• M1: 144,960 km (0.102 R)
• M2: 588,668 km (0.048 R)
• M3: 638,334 km (0.085 R)
• M4: 1,055,413 km (0.065 R)
• M5: 1,473,689 km (0.068 R)
• M6: 1,542,204 km (0.036 R)
• M7: 2,128,628 km (0.105 R)
• M8: 2,324,901 km (0.093 R)
• M9: 2,527,007 km (0.045 R)
• M10: 2,734,799 km (0.097 R)
• M11: 2,948,125 km (0.102 R)
• M12: 3,573,893 km (0.073 R)
• M13: 4,288,373 km (0.064 R)
• M14: 4,890,803 km (0.119 R)
• M15: 5,097,547 km (0.094 R)
• M16: 5,254,476 km (0.108 R)
• M17: 6,062,753 km (0.093 R)
• M18: 6,396,805 km (0.099 R)
• M19: 6,509,452 km (0.079 R)
• M20: 6,966,773 km (0.118 R)
• M21: 7,082,711 km (0.103 R)
• M22: 7,912,231 km (0.101 R)
• M23: 8,033,256 km (0.11 R)
• M24: 8,647,505 km (0.056 R)
• M25: 8,897,333 km (0.085 R)
• M26: 9,023,145 km (0.083 R)
• M27: 9,276,714 km (0.054 R)
• M28: 9,404,321 km (0.104 R)
• M29: 10,445,971 km (0.099 R)
• M30: 10,712,105 km (0.066 R)
• M31: 11,183,189 km (0.117 R)
• M32: 12,006,426 km (0.074 R)
• M33: 12,636,532 km (0.08 R)
• M34: 12,848,961 km (0.116 R)
• M35: 13,349,216 km (0.082 R)
• M36: 13,493,279 km (0.086 R)
• M37: 13,565,535 km (0.104 R)
• M38: 14,148,219 km (0.071 R)
• M39: 14,368,726 km (0.04 R)
• M40: 16,020,885 km (0.116 R)
• M41: 16,713,972 km (0.109 R)
• M42: 17,416,633 km (0.117 R)
• M43: 19,746,021 km (0.098 R)
• M44: 20,322,721 km (0.045 R)
• M45: 21,240,205 km (0.109 R)
• M46: 21,324,279 km (0.05 R)
• M47: 22,856,460 km (0.12 R)
• M48: 23,897,512 km (0.085 R)
• M49: 25,309,417 km (0.04 R)
• M50: 26,025,542 km (0.067 R)
• M51: 26,476,430 km (0.112 R)
• M52: 26,566,936 km (0.098 R)
• M53: 26,839,055 km (0.099 R)
• M54: 28,676,565 km (0.073 R)
• M55: 29,892,497 km (0.092 R)
• M56: 32,277,835 km (0.105 R)
• M57: 35,818,517 km (0.115 R)
• M58: 37,025,922 km (0.093 R)
• M59: 39,583,597 km (0.08 R)
• M60: 40,414,014 km (0.11 R)
• M61: 41,250,266 km (0.096 R)
• M62: 43,152,403 km (0.094 R)
• M63: 43,365,580 km (0.055 R)
• M64: 45,407,591 km (0.084 R)
• M65: 45,950,183 km (0.108 R)
• M66: 46,932,143 km (0.034 R)
• M67: 48,473,450 km (0.114 R)
• M68: 51,266,741 km (0.059 R)
• M69: 51,831,623 km (0.1 R)
• M70: 52,058,264 km (0.076 R)
• M71: 52,512,293 km (0.088 R)
• M72: 53,653,127 km (0.117 R)
• M73: 54,917,528 km (0.115 R)
• M74: 57,241,531 km (0.112 R)
• M75: 57,827,506 km (0.101 R)
• M76: 57,945,090 km (0.032 R)
• M77: 59,716,179 km (0.117 R)
• M78: 61,385,093 km (0.119 R)
• M79: 63,311,165 km (0.067 R)
• M80: 68,958,186 km (0.102 R)
• M81: 69,456,795 km (0.111 R)
• M82: 71,841,535 km (0.106 R)
• M83: 72,347,026 km (0.041 R)
• M84: 74,252,903 km (0.053 R)
• M85: 74,891,836 km (0.093 R)
• M86: 75,789,572 km (0.065 R)
• M87: 77,984,323 km (0.043 R)
• M88: 78,373,726 km (0.106 R)
• M89: 80,199,867 km (0.091 R)
• M90: 85,226,505 km (0.105 R)
• M91: 85,493,986 km (0.103 R)
• M92: 85,895,507 km (0.117 R)
• M93: 86,029,547 km (0.118 R)
• M94: 88,453,481 km (0.098 R)
• M95: 89,266,396 km (0.058 R)
• M96: 89,402,081 km (0.116 R)
• M97: 91,172,871 km (0.074 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 16,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit