🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.63 AU - 0.77 AU

Year: 223 Days

Day: 31.9 Hours

Environment

Temp: 111 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,450,522 km

• M1: 305,180 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.08 AU - 1.48 AU

Year: 551 Days

Day: 30 Hours

Environment

Temp: -24 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.15 AU - 4.47 AU

Year: 2832 Days

Day: 41.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,450,522 km

• M1: 1,374,056 km (0.044 R)
• M2: 3,306,113 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.09 AU - 4.71 AU

Year: 2933 Days

Day: 12.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.5

Radius: 14.5

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 6.38 AU - 7.04 AU

Year: 6619 Days

Day: 13.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 93,450,522 km

• M1: 181,313 km (0.081 R)
• M2: 391,348 km (0.071 R)
• M3: 552,315 km (0.079 R)
• M4: 648,956 km (0.11 R)
• M5: 940,971 km (0.109 R)
• M6: 1,075,758 km (0.066 R)
• M7: 1,203,216 km (0.065 R)
• M8: 1,306,139 km (0.08 R)
• M9: 1,902,287 km (0.111 R)
• M10: 2,257,881 km (0.098 R)
• M11: 2,557,974 km (0.098 R)
• M12: 2,712,957 km (0.078 R)
• M13: 2,911,324 km (0.083 R)
• M14: 3,114,628 km (0.1 R)
• M15: 3,364,755 km (0.117 R)
• M16: 3,513,904 km (0.101 R)
• M17: 3,621,764 km (0.088 R)
• M18: 3,840,925 km (0.054 R)
• M19: 4,524,887 km (0.078 R)
• M20: 4,761,401 km (0.076 R)
• M21: 4,905,314 km (0.089 R)
• M22: 5,026,339 km (0.091 R)
• M23: 5,824,743 km (0.119 R)
• M24: 6,030,589 km (0.082 R)
• M25: 6,317,668 km (0.119 R)
• M26: 6,689,568 km (0.09 R)
• M27: 7,316,084 km (0.102 R)
• M28: 7,594,486 km (0.027 R)
• M29: 7,961,599 km (0.114 R)
• M30: 8,305,823 km (0.08 R)
• M31: 9,427,658 km (0.104 R)
• M32: 9,852,965 km (0.082 R)
• M33: 10,068,086 km (0.09 R)
• M34: 10,628,181 km (0.111 R)
• M35: 10,722,577 km (0.095 R)
• M36: 11,390,980 km (0.118 R)
• M37: 12,601,377 km (0.065 R)
• M38: 12,868,558 km (0.098 R)
• M39: 13,205,004 km (0.102 R)
• M40: 13,374,498 km (0.103 R)
• M41: 13,612,808 km (0.118 R)
• M42: 14,197,436 km (0.068 R)
• M43: 14,336,263 km (0.098 R)
• M44: 14,475,539 km (0.06 R)
• M45: 15,178,499 km (0.104 R)
• M46: 15,355,922 km (0.112 R)
• M47: 15,569,847 km (0.1 R)
• M48: 16,000,689 km (0.036 R)
• M49: 16,253,809 km (0.119 R)
• M50: 16,654,282 km (0.092 R)
• M51: 16,874,041 km (0.114 R)
• M52: 17,242,651 km (0.09 R)
• M53: 18,025,197 km (0.064 R)
• M54: 18,137,844 km (0.105 R)
• M55: 19,163,188 km (0.047 R)
• M56: 20,090,246 km (0.07 R)
• M57: 20,207,232 km (0.09 R)
• M58: 20,480,996 km (0.086 R)
• M59: 22,958,636 km (0.117 R)
• M60: 23,490,007 km (0.091 R)
• M61: 23,819,123 km (0.114 R)
• M62: 24,025,568 km (0.12 R)
• M63: 24,731,969 km (0.057 R)
• M64: 25,150,693 km (0.072 R)
• M65: 25,656,334 km (0.108 R)
• M66: 25,952,687 km (0.119 R)
• M67: 26,806,143 km (0.107 R)
• M68: 27,668,575 km (0.072 R)
• M69: 27,798,875 km (0.106 R)
• M70: 28,016,240 km (0.104 R)
• M71: 28,146,989 km (0.057 R)
• M72: 28,540,282 km (0.114 R)
• M73: 28,847,556 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680

Radius: 8.5

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 9.07 AU - 9.93 AU

Year: 11150 Days

Day: 10.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 93,450,522 km

• M1: 129,552 km (0.071 R)
• M2: 240,105 km (0.114 R)
• M3: 470,934 km (0.05 R)
• M4: 714,180 km (0.082 R)
• M5: 1,202,019 km (0.103 R)
• M6: 1,445,115 km (0.065 R)
• M7: 1,876,406 km (0.109 R)
• M8: 1,952,103 km (0.076 R)
• M9: 2,106,637 km (0.113 R)
• M10: 2,793,441 km (0.079 R)
• M11: 4,592,056 km (0.112 R)
• M12: 4,660,572 km (0.051 R)
• M13: 4,798,651 km (0.053 R)
• M14: 5,728,551 km (0.11 R)
• M15: 8,410,691 km (0.108 R)
• M16: 8,705,998 km (0.074 R)
• M17: 9,004,745 km (0.074 R)
• M18: 9,700,225 km (0.052 R)
• M19: 10,412,909 km (0.06 R)
• M20: 10,730,057 km (0.102 R)
• M21: 11,653,674 km (0.09 R)
• M22: 12,219,902 km (0.116 R)
• M23: 12,362,918 km (0.086 R)
• M24: 12,458,511 km (0.081 R)
• M25: 12,891,896 km (0.104 R)
• M26: 13,086,223 km (0.1 R)
• M27: 13,281,299 km (0.112 R)
• M28: 13,477,571 km (0.108 R)
• M29: 13,625,224 km (0.079 R)
• M30: 13,972,142 km (0.071 R)
• M31: 14,271,786 km (0.109 R)
• M32: 15,542,920 km (0.079 R)
• M33: 15,801,574 km (0.097 R)
• M34: 16,009,366 km (0.118 R)
• M35: 16,113,635 km (0.086 R)
• M36: 16,480,449 km (0.053 R)
• M37: 16,850,106 km (0.09 R)
• M38: 16,956,171 km (0.071 R)
• M39: 17,597,347 km (0.104 R)
• M40: 18,083,391 km (0.108 R)
• M41: 18,848,434 km (0.045 R)
• M42: 18,958,538 km (0.075 R)
• M43: 19,903,398 km (0.082 R)
• M44: 20,636,278 km (0.116 R)
• M45: 20,692,976 km (0.105 R)
• M46: 20,806,670 km (0.09 R)
• M47: 21,435,281 km (0.094 R)
• M48: 22,244,455 km (0.103 R)
• M49: 22,946,069 km (0.067 R)
• M50: 23,536,233 km (0.101 R)
• M51: 23,773,645 km (0.11 R)
• M52: 24,490,967 km (0.102 R)
• M53: 25,640,925 km (0.079 R)
• M54: 27,554,881 km (0.089 R)
• M55: 27,867,839 km (0.113 R)
• M56: 27,930,521 km (0.099 R)
• M57: 28,497,347 km (0.03 R)
• M58: 30,737,276 km (0.065 R)
• M59: 30,996,828 km (0.026 R)
• M60: 31,126,979 km (0.037 R)
• M61: 31,518,327 km (0.046 R)
• M62: 33,365,711 km (0.081 R)
• M63: 34,571,918 km (0.118 R)
• M64: 34,706,856 km (0.066 R)
• M65: 35,587,837 km (0.109 R)
• M66: 35,655,904 km (0.07 R)
• M67: 38,135,639 km (0.082 R)
• M68: 39,537,221 km (0.101 R)
• M69: 39,748,902 km (0.109 R)
• M70: 40,528,307 km (0.08 R)
• M71: 41,241,141 km (0.109 R)
• M72: 41,384,306 km (0.087 R)
• M73: 42,246,139 km (0.088 R)
• M74: 42,390,501 km (0.098 R)
• M75: 42,607,119 km (0.109 R)
• M76: 43,550,184 km (0.116 R)
• M77: 44,060,911 km (0.03 R)
• M78: 45,235,554 km (0.12 R)
• M79: 46,643,868 km (0.107 R)
• M80: 47,390,960 km (0.066 R)
• M81: 47,615,805 km (0.104 R)
• M82: 47,840,950 km (0.071 R)
• M83: 48,896,662 km (0.108 R)
• M84: 49,883,859 km (0.045 R)
• M85: 50,877,637 km (0.079 R)
• M86: 51,415,442 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 416

Radius: 6.5

Gravity: 9.85 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 10.81 AU - 13.53 AU

Year: 16167 Days

Day: 17.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 93,450,522 km

• M1: 85,869 km (0.051 R)
• M2: 250,726 km (0.116 R)
• M3: 342,430 km (0.113 R)
• M4: 510,877 km (0.115 R)
• M5: 742,903 km (0.077 R)
• M6: 1,204,712 km (0.103 R)
• M7: 1,297,163 km (0.091 R)
• M8: 1,367,923 km (0.093 R)
• M9: 1,440,179 km (0.04 R)
• M10: 2,062,506 km (0.044 R)
• M11: 2,286,753 km (0.099 R)
• M12: 2,401,794 km (0.096 R)
• M13: 2,819,621 km (0.105 R)
• M14: 4,851,758 km (0.082 R)
• M15: 4,925,659 km (0.119 R)
• M16: 5,263,152 km (0.089 R)
• M17: 5,569,529 km (0.082 R)
• M18: 5,763,856 km (0.112 R)
• M19: 6,482,076 km (0.081 R)
• M20: 6,851,732 km (0.044 R)
• M21: 6,934,759 km (0.059 R)
• M22: 7,270,457 km (0.079 R)
• M23: 8,264,684 km (0.092 R)
• M24: 8,890,751 km (0.109 R)
• M25: 8,981,407 km (0.097 R)
• M26: 9,624,678 km (0.098 R)
• M27: 10,235,187 km (0.073 R)
• M28: 10,282,610 km (0.084 R)
• M29: 10,955,202 km (0.057 R)
• M30: 11,840,671 km (0.05 R)
• M31: 12,140,914 km (0.041 R)
• M32: 13,056,603 km (0.044 R)
• M33: 13,784,097 km (0.106 R)
• M34: 14,631,569 km (0.098 R)
• M35: 14,846,093 km (0.057 R)
• M36: 15,550,399 km (0.084 R)
• M37: 16,710,980 km (0.046 R)
• M38: 16,823,029 km (0.119 R)
• M39: 16,935,227 km (0.106 R)
• M40: 17,784,943 km (0.082 R)
• M41: 17,899,236 km (0.108 R)
• M42: 18,013,828 km (0.112 R)
• M43: 18,416,844 km (0.103 R)
• M44: 18,590,527 km (0.041 R)
• M45: 19,114,569 km (0.112 R)
• M46: 19,702,638 km (0.117 R)
• M47: 20,896,429 km (0.075 R)
• M48: 22,052,073 km (0.075 R)
• M49: 22,854,815 km (0.113 R)
• M50: 23,103,746 km (0.115 R)
• M51: 23,290,892 km (0.066 R)
• M52: 23,666,982 km (0.119 R)
• M53: 24,298,135 km (0.066 R)
• M54: 24,424,994 km (0.115 R)
• M55: 24,807,067 km (0.094 R)
• M56: 25,126,907 km (0.108 R)
• M57: 26,094,805 km (0.091 R)
• M58: 26,615,855 km (0.119 R)
• M59: 26,943,325 km (0.047 R)
• M60: 27,602,303 km (0.115 R)
• M61: 28,133,226 km (0.044 R)
• M62: 31,182,031 km (0.091 R)
• M63: 32,291,149 km (0.099 R)
• M64: 32,710,322 km (0.079 R)
• M65: 32,780,334 km (0.11 R)
• M66: 33,554,204 km (0.087 R)
• M67: 33,624,814 km (0.059 R)
• M68: 35,263,210 km (0.112 R)
• M69: 35,335,017 km (0.101 R)
• M70: 35,406,974 km (0.095 R)
• M71: 36,708,924 km (0.084 R)
• M72: 37,219,501 km (0.026 R)
• M73: 37,659,020 km (0.086 R)
• M74: 37,732,473 km (0.106 R)
• M75: 38,469,242 km (0.025 R)
• M76: 38,691,245 km (0.061 R)
• M77: 39,062,098 km (0.112 R)
• M78: 39,882,194 km (0.092 R)
• M79: 40,934,166 km (0.106 R)
• M80: 41,691,281 km (0.075 R)
• M81: 43,603,890 km (0.07 R)
• M82: 44,998,591 km (0.034 R)
• M83: 45,154,472 km (0.101 R)
• M84: 45,544,922 km (0.1 R)
• M85: 46,723,155 km (0.068 R)
• M86: 47,276,368 km (0.103 R)
• M87: 47,514,079 km (0.076 R)
• M88: 48,150,019 km (0.054 R)
• M89: 48,389,226 km (0.11 R)
• M90: 48,469,112 km (0.07 R)
• M91: 48,949,022 km (0.067 R)
• M92: 49,269,760 km (0.115 R)
• M93: 49,350,094 km (0.048 R)
• M94: 50,478,959 km (0.114 R)
• M95: 51,453,290 km (0.075 R)
• M96: 51,942,924 km (0.075 R)
• M97: 52,270,094 km (0.116 R)
• M98: 53,173,366 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 664.5

Radius: 4.6

Gravity: 31.4 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 14.3 AU - 20.5 AU

Year: 27639 Days

Day: 22.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,450,522 km

• M1: 111,899 km (0.094 R)
• M2: 404,513 km (0.068 R)
• M3: 695,181 km (0.071 R)
• M4: 948,750 km (0.106 R)
• M5: 1,261,858 km (0.11 R)
• M6: 1,361,789 km (0.087 R)
• M7: 1,786,947 km (0.112 R)
• M8: 2,170,516 km (0.094 R)
• M9: 2,878,712 km (0.066 R)
• M10: 3,371,936 km (0.079 R)
• M11: 3,746,978 km (0.112 R)
• M12: 3,842,870 km (0.077 R)
• M13: 3,988,130 km (0.058 R)
• M14: 4,234,218 km (0.103 R)
• M15: 4,384,414 km (0.096 R)
• M16: 4,485,393 km (0.069 R)
• M17: 4,587,120 km (0.1 R)
• M18: 4,638,282 km (0.103 R)
• M19: 5,482,912 km (0.057 R)
• M20: 6,090,429 km (0.097 R)
• M21: 6,545,655 km (0.111 R)
• M22: 6,661,294 km (0.03 R)
• M23: 7,011,802 km (0.094 R)
• M24: 8,285,628 km (0.053 R)
• M25: 9,238,117 km (0.079 R)
• M26: 10,291,735 km (0.098 R)
• M27: 11,175,559 km (0.113 R)
• M28: 11,801,477 km (0.099 R)
• M29: 12,012,709 km (0.09 R)
• M30: 12,154,079 km (0.076 R)
• M31: 13,159,975 km (0.09 R)
• M32: 13,232,829 km (0.054 R)
• M33: 14,341,649 km (0.085 R)
• M34: 14,567,093 km (0.1 R)
• M35: 15,173,712 km (0.116 R)
• M36: 16,333,245 km (0.075 R)
• M37: 16,726,089 km (0.088 R)
• M38: 18,654,406 km (0.053 R)
• M39: 21,589,815 km (0.071 R)
• M40: 22,107,274 km (0.108 R)
• M41: 22,367,574 km (0.107 R)
• M42: 22,891,167 km (0.101 R)
• M43: 23,950,320 km (0.052 R)
• M44: 24,128,491 km (0.085 R)
• M45: 24,755,156 km (0.067 R)
• M46: 24,935,272 km (0.059 R)
• M47: 25,387,357 km (0.087 R)
• M48: 26,391,308 km (0.114 R)
• M49: 31,115,460 km (0.054 R)
• M50: 31,993,150 km (0.104 R)
• M51: 34,976,581 km (0.116 R)
• M52: 35,381,093 km (0.082 R)
• M53: 35,888,828 km (0.069 R)
• M54: 36,398,957 km (0.08 R)
• M55: 36,911,629 km (0.091 R)
• M56: 39,509,994 km (0.096 R)
• M57: 41,952,180 km (0.069 R)
• M58: 42,597,246 km (0.1 R)
• M59: 43,029,135 km (0.118 R)
• M60: 43,679,736 km (0.073 R)
• M61: 44,115,215 km (0.038 R)
• M62: 47,315,263 km (0.045 R)
• M63: 47,762,561 km (0.067 R)
• M64: 47,986,659 km (0.068 R)
• M65: 50,817,798 km (0.109 R)
• M66: 51,161,275 km (0.09 R)
• M67: 51,275,867 km (0.099 R)
• M68: 56,521,666 km (0.074 R)
• M69: 58,787,176 km (0.094 R)
• M70: 59,629,262 km (0.108 R)
• M71: 62,424,349 km (0.094 R)
• M72: 63,529,578 km (0.119 R)
• M73: 63,899,534 km (0.103 R)
• M74: 65,635,019 km (0.09 R)
• M75: 67,511,574 km (0.099 R)
• M76: 69,152,065 km (0.073 R)
• M77: 71,445,250 km (0.1 R)
• M78: 72,601,043 km (0.044 R)
• M79: 72,858,801 km (0.077 R)
• M80: 74,151,925 km (0.112 R)
• M81: 74,541,328 km (0.059 R)
• M82: 76,367,469 km (0.027 R)
• M83: 76,629,564 km (0.114 R)
• M84: 76,760,762 km (0.109 R)
• M85: 78,472,461 km (0.105 R)
• M86: 79,001,738 km (0.096 R)
• M87: 79,664,905 km (0.119 R)
• M88: 80,330,017 km (0.081 R)
• M89: 80,996,925 km (0.088 R)
• M90: 81,264,256 km (0.106 R)
• M91: 85,444,320 km (0.101 R)
• M92: 86,534,290 km (0.114 R)
• M93: 87,217,952 km (0.063 R)
• M94: 88,590,513 km (0.107 R)
• M95: 90,108,632 km (0.099 R)
• M96: 90,385,537 km (0.107 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 12,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit