🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.69 AU - 0.77 AU

Year: 235 Days

Day: 34.7 Hours

Environment

Temp: 125 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.75 AU - 1.07 AU

Year: 327 Days

Day: 39.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.74 AU - 2.46 AU

Year: 1146 Days

Day: 41.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,067,325 km

• M1: 83,326 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.71 AU - 2.79 AU

Year: 1271 Days

Day: 24.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.8

Radius: 9.7

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.3 AU - 5.38 AU

Year: 3406 Days

Day: 10.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 22,067,325 km

• M1: 129,103 km (0.068 R)
• M2: 198,217 km (0.063 R)
• M3: 263,292 km (0.066 R)
• M4: 347,665 km (0.08 R)
• M5: 410,945 km (0.119 R)
• M6: 496,815 km (0.059 R)
• M7: 638,783 km (0.078 R)
• M8: 762,949 km (0.075 R)
• M9: 850,464 km (0.119 R)
• M10: 953,238 km (0.058 R)
• M11: 1,121,834 km (0.073 R)
• M12: 1,406,968 km (0.116 R)
• M13: 1,516,474 km (0.107 R)
• M14: 2,075,222 km (0.096 R)
• M15: 2,280,320 km (0.049 R)
• M16: 2,608,987 km (0.059 R)
• M17: 2,848,044 km (0.073 R)
• M18: 3,005,421 km (0.102 R)
• M19: 3,201,993 km (0.1 R)
• M20: 3,874,286 km (0.093 R)
• M21: 4,589,363 km (0.094 R)
• M22: 5,004,348 km (0.113 R)
• M23: 5,474,684 km (0.117 R)
• M24: 5,781,359 km (0.105 R)
• M25: 6,048,840 km (0.071 R)
• M26: 6,297,472 km (0.077 R)
• M27: 6,480,430 km (0.066 R)
• M28: 7,158,707 km (0.071 R)
• M29: 7,254,001 km (0.115 R)
• M30: 7,590,895 km (0.118 R)
• M31: 7,982,393 km (0.044 R)
• M32: 8,480,853 km (0.111 R)
• M33: 8,556,549 km (0.074 R)
• M34: 8,810,417 km (0.108 R)
• M35: 9,092,409 km (0.045 R)
• M36: 9,351,512 km (0.094 R)
• M37: 9,770,985 km (0.09 R)
• M38: 9,956,486 km (0.061 R)
• M39: 10,764,764 km (0.096 R)
• M40: 11,121,555 km (0.081 R)
• M41: 11,370,785 km (0.045 R)
• M42: 12,158,118 km (0.074 R)
• M43: 12,529,719 km (0.104 R)
• M44: 13,283,992 km (0.065 R)
• M45: 13,666,663 km (0.078 R)
• M46: 13,755,375 km (0.073 R)
• M47: 14,082,844 km (0.105 R)
• M48: 14,412,708 km (0.061 R)
• M49: 14,593,721 km (0.086 R)
• M50: 15,602,908 km (0.084 R)
• M51: 15,695,809 km (0.117 R)
• M52: 16,602,970 km (0.107 R)
• M53: 16,697,815 km (0.104 R)
• M54: 16,887,954 km (0.087 R)
• M55: 16,983,248 km (0.075 R)
• M56: 17,174,584 km (0.059 R)
• M57: 17,398,532 km (0.073 R)
• M58: 17,720,317 km (0.073 R)
• M59: 17,882,032 km (0.037 R)
• M60: 18,239,272 km (0.097 R)
• M61: 18,337,109 km (0.106 R)
• M62: 18,598,905 km (0.041 R)
• M63: 19,358,413 km (0.059 R)
• M64: 19,691,867 km (0.106 R)
• M65: 20,229,222 km (0.088 R)
• M66: 20,432,077 km (0.043 R)
• M67: 20,669,489 km (0.119 R)
• M68: 21,078,639 km (0.063 R)
• M69: 21,490,482 km (0.067 R)
• M70: 21,662,819 km (0.068 R)
• M71: 22,671,707 km (0.083 R)
• M72: 22,847,185 km (0.108 R)
• M73: 23,553,736 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.9

Radius: 10.5

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 8.08 AU - 11.22 AU

Year: 11293 Days

Day: 8.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 22,067,325 km

• M1: 144,811 km (0.047 R)
• M2: 516,711 km (0.09 R)
• M3: 582,833 km (0.106 R)
• M4: 770,130 km (0.11 R)
• M5: 1,097,749 km (0.059 R)
• M6: 1,186,461 km (0.049 R)
• M7: 1,371,513 km (0.107 R)
• M8: 1,467,705 km (0.091 R)
• M9: 1,546,393 km (0.098 R)
• M10: 1,875,509 km (0.098 R)
• M11: 1,982,920 km (0.052 R)
• M12: 2,159,296 km (0.088 R)
• M13: 2,456,995 km (0.081 R)
• M14: 2,622,899 km (0.111 R)
• M15: 2,817,078 km (0.054 R)
• M16: 2,940,795 km (0.108 R)
• M17: 3,245,376 km (0.102 R)
• M18: 3,507,023 km (0.116 R)
• M19: 3,640,464 km (0.077 R)
• M20: 3,802,927 km (0.043 R)
• M21: 3,884,907 km (0.101 R)
• M22: 4,023,136 km (0.117 R)
• M23: 4,390,099 km (0.075 R)
• M24: 4,827,074 km (0.109 R)
• M25: 4,946,005 km (0.098 R)
• M26: 5,308,630 km (0.097 R)
• M27: 5,586,134 km (0.056 R)
• M28: 5,773,879 km (0.044 R)
• M29: 5,963,869 km (0.099 R)
• M30: 6,123,639 km (0.098 R)
• M31: 6,644,539 km (0.097 R)
• M32: 6,710,661 km (0.089 R)
• M33: 7,078,373 km (0.042 R)
• M34: 7,281,676 km (0.047 R)
• M35: 7,452,667 km (0.082 R)
• M36: 8,256,157 km (0.102 R)
• M37: 8,686,251 km (0.114 R)
• M38: 9,160,476 km (0.11 R)
• M39: 9,568,280 km (0.093 R)
• M40: 10,134,059 km (0.104 R)
• M41: 10,517,329 km (0.075 R)
• M42: 10,905,386 km (0.08 R)
• M43: 11,219,242 km (0.098 R)
• M44: 11,855,781 km (0.08 R)
• M45: 11,976,506 km (0.078 R)
• M46: 12,381,617 km (0.105 R)
• M47: 13,122,426 km (0.1 R)
• M48: 13,247,191 km (0.093 R)
• M49: 13,792,774 km (0.043 R)
• M50: 14,260,267 km (0.106 R)
• M51: 14,517,426 km (0.066 R)
• M52: 14,732,847 km (0.084 R)
• M53: 15,429,524 km (0.037 R)
• M54: 15,517,338 km (0.096 R)
• M55: 15,826,108 km (0.113 R)
• M56: 16,047,962 km (0.116 R)
• M57: 18,554,923 km (0.103 R)
• M58: 19,023,763 km (0.097 R)
• M59: 19,306,952 km (0.09 R)
• M60: 19,496,492 km (0.107 R)
• M61: 20,405,299 km (0.103 R)
• M62: 20,646,750 km (0.076 R)
• M63: 21,181,263 km (0.104 R)
• M64: 21,671,196 km (0.116 R)
• M65: 22,413,052 km (0.11 R)
• M66: 22,562,500 km (0.072 R)
• M67: 25,152,189 km (0.113 R)
• M68: 26,245,600 km (0.063 R)
• M69: 26,350,618 km (0.084 R)
• M70: 26,666,269 km (0.056 R)
• M71: 26,983,267 km (0.104 R)
• M72: 27,301,462 km (0.101 R)
• M73: 29,891,450 km (0.054 R)
• M74: 31,549,742 km (0.115 R)
• M75: 31,661,342 km (0.12 R)
• M76: 33,465,044 km (0.115 R)
• M77: 33,635,884 km (0.095 R)
• M78: 36,057,276 km (0.115 R)
• M79: 38,773,225 km (0.108 R)
• M80: 39,733,344 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.6

Radius: 9.3

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 8.14 AU - 12.54 AU

Year: 12526 Days

Day: 9.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 22,067,325 km

• M1: 120,127 km (0.047 R)
• M2: 187,147 km (0.067 R)
• M3: 257,458 km (0.047 R)
• M4: 342,280 km (0.093 R)
• M5: 429,944 km (0.104 R)
• M6: 506,688 km (0.116 R)
• M7: 578,345 km (0.117 R)
• M8: 687,402 km (0.039 R)
• M9: 1,004,699 km (0.115 R)
• M10: 1,321,697 km (0.058 R)
• M11: 1,878,650 km (0.062 R)
• M12: 1,994,888 km (0.117 R)
• M13: 2,165,130 km (0.103 R)
• M14: 2,375,764 km (0.103 R)
• M15: 2,574,879 km (0.106 R)
• M16: 2,704,430 km (0.103 R)
• M17: 2,874,224 km (0.103 R)
• M18: 3,106,250 km (0.081 R)
• M19: 3,445,389 km (0.088 R)
• M20: 4,137,279 km (0.042 R)
• M21: 4,421,664 km (0.103 R)
• M22: 4,488,235 km (0.107 R)
• M23: 4,622,275 km (0.074 R)
• M24: 4,689,893 km (0.045 R)
• M25: 4,780,400 km (0.089 R)
• M26: 5,454,488 km (0.094 R)
• M27: 5,839,254 km (0.119 R)
• M28: 5,985,710 km (0.08 R)
• M29: 6,967,820 km (0.104 R)
• M30: 7,385,048 km (0.077 R)
• M31: 7,464,335 km (0.052 R)
• M32: 7,756,949 km (0.077 R)
• M33: 7,999,297 km (0.102 R)
• M34: 8,107,756 km (0.12 R)
• M35: 8,491,325 km (0.025 R)
• M36: 8,685,353 km (0.084 R)
• M37: 8,768,978 km (0.041 R)
• M38: 8,852,753 km (0.078 R)
• M39: 9,304,688 km (0.086 R)
• M40: 9,418,832 km (0.092 R)
• M41: 9,792,976 km (0.101 R)
• M42: 9,851,020 km (0.091 R)
• M43: 10,230,849 km (0.096 R)
• M44: 10,615,615 km (0.117 R)
• M45: 10,944,730 km (0.084 R)
• M46: 11,399,059 km (0.064 R)
• M47: 11,490,762 km (0.088 R)
• M48: 12,357,532 km (0.079 R)
• M49: 13,892,107 km (0.087 R)
• M50: 13,957,332 km (0.109 R)
• M51: 15,317,027 km (0.077 R)
• M52: 15,825,061 km (0.114 R)
• M53: 16,269,816 km (0.106 R)
• M54: 17,982,861 km (0.111 R)
• M55: 18,267,994 km (0.036 R)
• M56: 18,518,720 km (0.118 R)
• M57: 19,132,371 km (0.115 R)
• M58: 19,496,492 km (0.07 R)
• M59: 20,231,466 km (0.064 R)
• M60: 21,087,914 km (0.071 R)
• M61: 21,501,702 km (0.104 R)
• M62: 22,874,562 km (0.105 R)
• M63: 23,106,139 km (0.082 R)
• M64: 23,532,792 km (0.105 R)
• M65: 23,688,524 km (0.101 R)
• M66: 24,197,156 km (0.091 R)
• M67: 24,393,728 km (0.111 R)
• M68: 24,472,566 km (0.086 R)
• M69: 24,946,941 km (0.105 R)
• M70: 25,066,021 km (0.118 R)
• M71: 25,264,986 km (0.118 R)
• M72: 26,712,645 km (0.111 R)
• M73: 27,160,241 km (0.062 R)
• M74: 27,364,592 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.8

Radius: 14.1

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 8.47 AU - 12.51 AU

Year: 12799 Days

Day: 7.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 22,067,325 km

• M1: 180,864 km (0.088 R)
• M2: 473,328 km (0.104 R)
• M3: 625,020 km (0.09 R)
• M4: 836,701 km (0.071 R)
• M5: 930,798 km (0.068 R)
• M6: 1,396,646 km (0.115 R)
• M7: 1,642,585 km (0.057 R)
• M8: 1,791,734 km (0.098 R)
• M9: 2,388,330 km (0.098 R)
• M10: 2,574,430 km (0.099 R)
• M11: 3,044,317 km (0.087 R)
• M12: 3,229,668 km (0.112 R)
• M13: 3,366,850 km (0.111 R)
• M14: 3,594,238 km (0.104 R)
• M15: 4,008,924 km (0.109 R)
• M16: 4,194,126 km (0.113 R)
• M17: 4,534,611 km (0.106 R)
• M18: 4,708,294 km (0.11 R)
• M19: 5,102,335 km (0.091 R)
• M20: 5,344,085 km (0.119 R)
• M21: 5,486,801 km (0.051 R)
• M22: 5,589,425 km (0.106 R)
• M23: 5,776,123 km (0.067 R)
• M24: 6,652,169 km (0.089 R)
• M25: 7,661,356 km (0.103 R)
• M26: 7,892,185 km (0.104 R)
• M27: 9,104,826 km (0.081 R)
• M28: 9,300,350 km (0.11 R)
• M29: 10,375,211 km (0.109 R)
• M30: 11,018,332 km (0.115 R)
• M31: 11,226,722 km (0.111 R)
• M32: 11,674,319 km (0.109 R)
• M33: 12,020,339 km (0.114 R)
• M34: 12,289,016 km (0.106 R)
• M35: 12,451,180 km (0.101 R)
• M36: 13,773,626 km (0.119 R)
• M37: 14,480,027 km (0.1 R)
• M38: 14,594,170 km (0.076 R)
• M39: 14,967,117 km (0.077 R)
• M40: 15,198,246 km (0.114 R)
• M41: 16,282,531 km (0.069 R)
• M42: 17,029,324 km (0.105 R)
• M43: 17,300,994 km (0.089 R)
• M44: 17,879,040 km (0.1 R)
• M45: 18,001,561 km (0.083 R)
• M46: 18,155,198 km (0.07 R)
• M47: 18,960,633 km (0.106 R)
• M48: 19,556,630 km (0.115 R)
• M49: 20,190,626 km (0.103 R)
• M50: 20,414,125 km (0.108 R)
• M51: 21,316,350 km (0.097 R)
• M52: 21,739,712 km (0.084 R)
• M53: 22,001,658 km (0.119 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 19,497 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit