🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.44 AU - 2.1 AU

Year: 852 Days

Day: 26.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.16 AU - 2.64 AU

Year: 1345 Days

Day: 40.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,993,954 km

• M1: 563,685 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.82 AU - 4.2 AU

Year: 2378 Days

Day: 31.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,993,954 km

• M1: 1,885,532 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.51 AU - 4.19 AU

Year: 2732 Days

Day: 41.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,993,954 km

• M1: 35,006 km (0.045 R)
• M2: 161,715 km (0.056 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.96 AU - 4.22 AU

Year: 2991 Days

Day: 41.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,993,954 km

• M1: 1,642,435 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 211.4

Radius: 6.9

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 14.16 AU - 15.34 AU

Year: 20487 Days

Day: 18.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 53,993,954 km

• M1: 146,008 km (0.1 R)
• M2: 191,336 km (0.115 R)
• M3: 267,780 km (0.084 R)
• M4: 330,163 km (0.101 R)
• M5: 457,021 km (0.075 R)
• M6: 567,275 km (0.082 R)
• M7: 634,445 km (0.102 R)
• M8: 795,711 km (0.115 R)
• M9: 1,200,373 km (0.082 R)
• M10: 1,470,846 km (0.071 R)
• M11: 2,041,113 km (0.106 R)
• M12: 2,474,648 km (0.082 R)
• M13: 3,146,642 km (0.12 R)
• M14: 3,455,711 km (0.117 R)
• M15: 4,751,528 km (0.059 R)
• M16: 4,821,689 km (0.097 R)
• M17: 5,249,988 km (0.092 R)
• M18: 5,690,404 km (0.103 R)
• M19: 7,242,332 km (0.109 R)
• M20: 8,443,902 km (0.092 R)
• M21: 9,308,129 km (0.066 R)
• M22: 10,200,331 km (0.079 R)
• M23: 10,656,604 km (0.105 R)
• M24: 11,353,431 km (0.105 R)
• M25: 12,693,230 km (0.102 R)
• M26: 12,937,673 km (0.074 R)
• M27: 15,258,833 km (0.118 R)
• M28: 15,623,254 km (0.106 R)
• M29: 15,885,199 km (0.105 R)
• M30: 16,254,557 km (0.1 R)
• M31: 17,109,060 km (0.119 R)
• M32: 17,216,920 km (0.044 R)
• M33: 17,759,661 km (0.058 R)
• M34: 17,868,867 km (0.101 R)
• M35: 19,140,748 km (0.118 R)
• M36: 20,099,521 km (0.079 R)
• M37: 20,213,365 km (0.085 R)
• M38: 20,498,798 km (0.09 R)
• M39: 20,556,094 km (0.104 R)
• M40: 20,728,131 km (0.098 R)
• M41: 21,016,107 km (0.117 R)
• M42: 21,305,280 km (0.081 R)
• M43: 21,887,664 km (0.104 R)
• M44: 22,004,800 km (0.101 R)
• M45: 22,534,376 km (0.071 R)
• M46: 22,771,040 km (0.038 R)
• M47: 23,366,439 km (0.068 R)
• M48: 24,148,088 km (0.051 R)
• M49: 24,208,675 km (0.096 R)
• M50: 24,511,761 km (0.117 R)
• M51: 25,183,306 km (0.073 R)
• M52: 26,794,175 km (0.1 R)
• M53: 27,612,027 km (0.111 R)
• M54: 27,675,307 km (0.03 R)
• M55: 27,801,867 km (0.091 R)
• M56: 28,119,463 km (0.106 R)
• M57: 28,629,891 km (0.099 R)
• M58: 28,693,919 km (0.046 R)
• M59: 30,114,500 km (0.103 R)
• M60: 30,179,575 km (0.104 R)
• M61: 30,309,875 km (0.103 R)
• M62: 30,440,474 km (0.051 R)
• M63: 30,964,665 km (0.114 R)
• M64: 31,096,161 km (0.089 R)
• M65: 31,425,576 km (0.115 R)
• M66: 31,623,943 km (0.04 R)
• M67: 31,955,302 km (0.102 R)
• M68: 33,090,600 km (0.1 R)
• M69: 33,832,306 km (0.108 R)
• M70: 35,813,730 km (0.03 R)
• M71: 35,951,809 km (0.093 R)
• M72: 36,505,770 km (0.087 R)
• M73: 36,922,998 km (0.117 R)
• M74: 37,132,286 km (0.083 R)
• M75: 37,271,861 km (0.05 R)
• M76: 38,184,258 km (0.11 R)
• M77: 38,325,329 km (0.119 R)
• M78: 38,607,919 km (0.094 R)
• M79: 38,678,679 km (0.12 R)
• M80: 39,530,938 km (0.085 R)
• M81: 39,959,386 km (0.043 R)
• M82: 40,317,673 km (0.025 R)
• M83: 40,389,480 km (0.029 R)
• M84: 40,605,051 km (0.104 R)
• M85: 40,893,176 km (0.025 R)
• M86: 42,052,111 km (0.118 R)
• M87: 42,416,531 km (0.085 R)
• M88: 43,148,514 km (0.113 R)
• M89: 43,589,678 km (0.105 R)
• M90: 44,106,239 km (0.079 R)
• M91: 44,550,545 km (0.068 R)
• M92: 44,921,997 km (0.097 R)
• M93: 45,892,737 km (0.104 R)
• M94: 46,117,583 km (0.056 R)
• M95: 46,568,620 km (0.072 R)
• M96: 48,311,286 km (0.106 R)
• M97: 48,769,355 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 860.4

Radius: 3.4

Gravity: 74.43 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 14.7 AU - 16.14 AU

Year: 21899 Days

Day: 21.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 53,993,954 km

• M1: 82,728 km (0.106 R)
• M2: 386,860 km (0.106 R)
• M3: 1,075,908 km (0.096 R)
• M4: 1,291,478 km (0.08 R)
• M5: 1,387,969 km (0.119 R)
• M6: 1,941,182 km (0.049 R)
• M7: 2,202,529 km (0.096 R)
• M8: 2,675,708 km (0.078 R)
• M9: 2,923,890 km (0.067 R)
• M10: 3,179,254 km (0.099 R)
• M11: 3,987,531 km (0.072 R)
• M12: 4,128,153 km (0.062 R)
• M13: 4,805,682 km (0.106 R)
• M14: 5,106,374 km (0.111 R)
• M15: 5,673,649 km (0.08 R)
• M16: 5,937,988 km (0.086 R)
• M17: 6,314,825 km (0.113 R)
• M18: 6,699,292 km (0.109 R)
• M19: 8,431,037 km (0.077 R)
• M20: 8,914,986 km (0.101 R)
• M21: 9,846,382 km (0.056 R)
• M22: 10,099,801 km (0.103 R)
• M23: 11,135,318 km (0.039 R)
• M24: 11,598,921 km (0.101 R)
• M25: 12,750,675 km (0.094 R)
• M26: 13,305,235 km (0.071 R)
• M27: 14,365,884 km (0.07 R)
• M28: 14,509,348 km (0.114 R)
• M29: 14,653,261 km (0.087 R)
• M30: 14,725,517 km (0.111 R)
• M31: 15,380,157 km (0.101 R)
• M32: 15,895,821 km (0.059 R)
• M33: 15,970,021 km (0.114 R)
• M34: 16,342,520 km (0.075 R)
• M35: 16,717,712 km (0.112 R)
• M36: 17,860,490 km (0.112 R)
• M37: 18,324,692 km (0.077 R)
• M38: 18,558,214 km (0.12 R)
• M39: 18,636,304 km (0.09 R)
• M40: 19,343,902 km (0.028 R)
• M41: 19,423,040 km (0.114 R)
• M42: 20,220,546 km (0.037 R)
• M43: 21,273,116 km (0.059 R)
• M44: 21,600,586 km (0.1 R)
• M45: 21,682,715 km (0.078 R)
• M46: 22,509,692 km (0.106 R)
• M47: 22,676,344 km (0.077 R)
• M48: 24,621,865 km (0.065 R)
• M49: 24,965,491 km (0.038 R)
• M50: 26,708,007 km (0.11 R)
• M51: 27,238,481 km (0.036 R)
• M52: 28,219,694 km (0.092 R)
• M53: 31,046,944 km (0.038 R)
• M54: 31,418,246 km (0.112 R)
• M55: 32,540,978 km (0.096 R)
• M56: 35,695,398 km (0.078 R)
• M57: 36,474,654 km (0.099 R)
• M58: 40,454,256 km (0.057 R)
• M59: 41,164,846 km (0.065 R)
• M60: 41,368,598 km (0.115 R)
• M61: 41,879,326 km (0.09 R)
• M62: 44,778,383 km (0.085 R)
• M63: 44,987,820 km (0.119 R)
• M64: 45,197,705 km (0.116 R)
• M65: 46,146,156 km (0.069 R)
• M66: 46,463,752 km (0.099 R)
• M67: 46,888,311 km (0.108 R)
• M68: 47,314,216 km (0.111 R)
• M69: 47,527,543 km (0.054 R)
• M70: 49,462,741 km (0.075 R)
• M71: 50,222,249 km (0.104 R)
• M72: 50,657,878 km (0.065 R)
• M73: 51,533,026 km (0.072 R)
• M74: 52,634,066 km (0.11 R)
• M75: 54,299,988 km (0.09 R)
• M76: 57,683,443 km (0.08 R)
• M77: 57,797,437 km (0.047 R)
• M78: 59,055,854 km (0.109 R)
• M79: 59,976,778 km (0.105 R)
• M80: 60,323,397 km (0.081 R)
• M81: 60,439,036 km (0.078 R)
• M82: 60,670,613 km (0.091 R)
• M83: 61,250,754 km (0.101 R)
• M84: 64,533,529 km (0.067 R)
• M85: 67,152,689 km (0.086 R)
• M86: 67,752,726 km (0.048 R)
• M87: 67,873,003 km (0.079 R)
• M88: 68,595,860 km (0.072 R)
• M89: 68,958,186 km (0.08 R)
• M90: 72,986,408 km (0.057 R)
• M91: 74,221,936 km (0.077 R)
• M92: 76,088,319 km (0.091 R)
• M93: 77,090,027 km (0.077 R)
• M94: 80,375,645 km (0.051 R)
• M95: 84,999,565 km (0.103 R)
• M96: 86,038,822 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.3

Radius: 7.2

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 11.94 AU - 19.36 AU

Year: 22390 Days

Day: 21.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 53,993,954 km

• M1: 91,255 km (0.111 R)
• M2: 504,743 km (0.114 R)
• M3: 1,024,446 km (0.1 R)
• M4: 1,897,499 km (0.102 R)
• M5: 1,976,188 km (0.092 R)
• M6: 2,191,758 km (0.062 R)
• M7: 5,276,915 km (0.12 R)
• M8: 6,230,303 km (0.079 R)
• M9: 6,387,829 km (0.102 R)
• M10: 6,626,438 km (0.107 R)
• M11: 6,908,579 km (0.113 R)
• M12: 7,318,477 km (0.029 R)
• M13: 9,035,711 km (0.114 R)
• M14: 9,393,549 km (0.104 R)
• M15: 9,801,652 km (0.118 R)
• M16: 10,447,915 km (0.089 R)
• M17: 10,635,062 km (0.117 R)
• M18: 10,965,374 km (0.07 R)
• M19: 12,567,268 km (0.065 R)
• M20: 13,016,810 km (0.117 R)
• M21: 13,982,913 km (0.117 R)
• M22: 14,292,730 km (0.075 R)
• M23: 15,661,551 km (0.088 R)
• M24: 16,797,447 km (0.106 R)
• M25: 17,292,317 km (0.038 R)
• M26: 17,736,324 km (0.118 R)
• M27: 18,919,344 km (0.116 R)
• M28: 20,244,182 km (0.112 R)
• M29: 21,420,321 km (0.043 R)
• M30: 22,860,799 km (0.039 R)
• M31: 23,592,631 km (0.043 R)
• M32: 24,270,310 km (0.102 R)
• M33: 24,456,260 km (0.103 R)
• M34: 25,142,017 km (0.067 R)
• M35: 26,916,098 km (0.034 R)
• M36: 27,236,985 km (0.09 R)
• M37: 29,321,482 km (0.07 R)
• M38: 30,382,729 km (0.071 R)
• M39: 32,611,139 km (0.074 R)
• M40: 32,679,505 km (0.109 R)
• M41: 32,953,269 km (0.07 R)
• M42: 33,090,600 km (0.118 R)
• M43: 34,403,621 km (0.057 R)
• M44: 34,542,747 km (0.061 R)
• M45: 34,821,747 km (0.12 R)
• M46: 36,369,486 km (0.092 R)
• M47: 37,080,375 km (0.083 R)
• M48: 38,083,280 km (0.116 R)
• M49: 41,071,347 km (0.088 R)
• M50: 41,293,051 km (0.106 R)
• M51: 43,230,045 km (0.088 R)
• M52: 44,134,065 km (0.072 R)
• M53: 46,960,268 km (0.109 R)
• M54: 47,579,004 km (0.045 R)
• M55: 48,434,255 km (0.112 R)
• M56: 49,844,515 km (0.081 R)
• M57: 50,002,041 km (0.053 R)
• M58: 50,554,805 km (0.098 R)
• M59: 50,792,217 km (0.084 R)
• M60: 51,347,824 km (0.083 R)
• M61: 51,427,410 km (0.071 R)
• M62: 53,832,345 km (0.114 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 12,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit