🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.9 AU - 1.22 AU

Year: 382 Days

Day: 25.1 Hours

Environment

Temp: 82 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.27 AU - 1.43 AU

Year: 549 Days

Day: 18.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,125,266 km

• M1: 92,302 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.94 AU - 3.14 AU

Year: 1416 Days

Day: 36.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.46 AU - 2.84 AU

Year: 1509 Days

Day: 25.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.69 AU - 3.37 AU

Year: 1845 Days

Day: 42.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,125,266 km

• M1: 303,684 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.72 AU - 4.14 AU

Year: 2726 Days

Day: 25.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,125,266 km

• M1: 312,959 km (0.065 R)
• M2: 2,505,465 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.4

Radius: 9.9

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.98 AU - 9.96 AU

Year: 8624 Days

Day: 6.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 35,125,266 km

• M1: 158,424 km (0.113 R)
• M2: 279,748 km (0.077 R)
• M3: 449,093 km (0.12 R)
• M4: 529,876 km (0.042 R)
• M5: 603,777 km (0.099 R)
• M6: 708,496 km (0.118 R)
• M7: 1,045,240 km (0.117 R)
• M8: 1,394,252 km (0.107 R)
• M9: 1,993,242 km (0.1 R)
• M10: 2,299,469 km (0.054 R)
• M11: 2,404,935 km (0.096 R)
• M12: 2,731,059 km (0.101 R)
• M13: 3,449,577 km (0.085 R)
• M14: 4,275,956 km (0.11 R)
• M15: 4,591,308 km (0.104 R)
• M16: 5,356,352 km (0.081 R)
• M17: 5,525,397 km (0.094 R)
• M18: 6,043,305 km (0.082 R)
• M19: 6,546,852 km (0.107 R)
• M20: 6,788,452 km (0.064 R)
• M21: 7,499,491 km (0.092 R)
• M22: 7,784,176 km (0.117 R)
• M23: 7,847,904 km (0.047 R)
• M24: 7,975,960 km (0.066 R)
• M25: 8,201,703 km (0.111 R)
• M26: 9,159,429 km (0.1 R)
• M27: 9,771,434 km (0.074 R)
• M28: 10,221,873 km (0.038 R)
• M29: 10,361,747 km (0.119 R)
• M30: 10,467,064 km (0.085 R)
• M31: 10,678,894 km (0.07 R)
• M32: 10,892,221 km (0.103 R)
• M33: 11,035,087 km (0.078 R)
• M34: 11,286,860 km (0.117 R)
• M35: 11,431,521 km (0.118 R)
• M36: 12,275,253 km (0.073 R)
• M37: 12,461,353 km (0.116 R)
• M38: 12,760,998 km (0.096 R)
• M39: 12,836,395 km (0.086 R)
• M40: 14,294,974 km (0.038 R)
• M41: 14,845,644 km (0.114 R)
• M42: 15,283,068 km (0.112 R)
• M43: 15,846,005 km (0.114 R)
• M44: 17,366,368 km (0.108 R)
• M45: 17,701,168 km (0.088 R)
• M46: 18,038,062 km (0.119 R)
• M47: 18,334,715 km (0.045 R)
• M48: 19,018,676 km (0.119 R)
• M49: 19,623,949 km (0.095 R)
• M50: 19,710,866 km (0.046 R)
• M51: 20,060,177 km (0.104 R)
• M52: 20,235,506 km (0.064 R)
• M53: 20,499,695 km (0.077 R)
• M54: 21,075,647 km (0.044 R)
• M55: 22,017,515 km (0.082 R)
• M56: 22,243,707 km (0.098 R)
• M57: 22,334,364 km (0.1 R)
• M58: 22,470,797 km (0.1 R)
• M59: 22,698,485 km (0.11 R)
• M60: 23,248,407 km (0.109 R)
• M61: 23,941,942 km (0.048 R)
• M62: 24,924,202 km (0.099 R)
• M63: 25,159,968 km (0.087 R)
• M64: 25,681,466 km (0.108 R)
• M65: 25,871,905 km (0.08 R)
• M66: 26,062,941 km (0.069 R)
• M67: 26,398,190 km (0.106 R)
• M68: 26,638,594 km (0.061 R)
• M69: 27,121,645 km (0.041 R)
• M70: 28,243,480 km (0.108 R)
• M71: 28,587,854 km (0.069 R)
• M72: 28,884,207 km (0.05 R)
• M73: 29,181,458 km (0.113 R)
• M74: 29,479,906 km (0.107 R)
• M75: 29,579,538 km (0.105 R)
• M76: 30,330,819 km (0.094 R)
• M77: 32,364,602 km (0.101 R)
• M78: 32,467,375 km (0.11 R)
• M79: 34,127,613 km (0.113 R)
• M80: 35,390,967 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 621.3

Radius: 8

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 10.75 AU - 16.57 AU

Year: 17663 Days

Day: 15.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 83.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 35,125,266 km

• M1: 351,256 km (0.073 R)
• M2: 486,941 km (0.103 R)
• M3: 581,337 km (0.046 R)
• M4: 724,353 km (0.113 R)
• M5: 1,094,458 km (0.115 R)
• M6: 1,806,843 km (0.096 R)
• M7: 2,808,700 km (0.119 R)
• M8: 2,878,562 km (0.068 R)
• M9: 3,091,290 km (0.039 R)
• M10: 3,163,397 km (0.069 R)
• M11: 3,236,101 km (0.114 R)
• M12: 4,032,261 km (0.108 R)
• M13: 4,190,685 km (0.067 R)
• M14: 5,312,520 km (0.025 R)
• M15: 5,399,137 km (0.102 R)
• M16: 5,750,393 km (0.086 R)
• M17: 5,839,403 km (0.079 R)
• M18: 6,567,795 km (0.099 R)
• M19: 6,895,415 km (0.094 R)
• M20: 7,085,105 km (0.086 R)
• M21: 8,009,320 km (0.108 R)
• M22: 8,612,349 km (0.111 R)
• M23: 9,022,696 km (0.054 R)
• M24: 9,334,458 km (0.043 R)
• M25: 10,345,291 km (0.109 R)
• M26: 10,781,219 km (0.076 R)
• M27: 11,390,531 km (0.082 R)
• M28: 11,954,067 km (0.095 R)
• M29: 13,225,499 km (0.077 R)
• M30: 14,721,926 km (0.081 R)
• M31: 15,397,211 km (0.062 R)
• M32: 16,019,987 km (0.113 R)
• M33: 16,082,669 km (0.117 R)
• M34: 16,271,312 km (0.047 R)
• M35: 16,397,423 km (0.088 R)
• M36: 16,587,412 km (0.118 R)
• M37: 16,650,841 km (0.103 R)
• M38: 19,321,313 km (0.102 R)
• M39: 19,588,794 km (0.12 R)
• M40: 20,263,181 km (0.075 R)
• M41: 22,051,773 km (0.111 R)
• M42: 22,191,498 km (0.107 R)
• M43: 22,964,919 km (0.12 R)
• M44: 23,461,733 km (0.103 R)
• M45: 24,321,771 km (0.094 R)
• M46: 25,118,978 km (0.109 R)
• M47: 25,337,990 km (0.069 R)
• M48: 25,484,296 km (0.098 R)
• M49: 25,777,658 km (0.08 R)
• M50: 25,998,614 km (0.069 R)
• M51: 28,089,843 km (0.104 R)
• M52: 29,002,539 km (0.067 R)
• M53: 31,326,393 km (0.099 R)
• M54: 31,562,159 km (0.119 R)
• M55: 31,719,536 km (0.111 R)
• M56: 32,193,462 km (0.083 R)
• M57: 32,272,599 km (0.11 R)
• M58: 33,548,818 km (0.072 R)
• M59: 33,629,153 km (0.061 R)
• M60: 36,232,754 km (0.1 R)
• M61: 37,641,966 km (0.096 R)
• M62: 39,831,929 km (0.081 R)
• M63: 41,372,039 km (0.103 R)
• M64: 41,889,797 km (0.111 R)
• M65: 42,670,249 km (0.102 R)
• M66: 43,280,758 km (0.031 R)
• M67: 43,981,924 km (0.111 R)
• M68: 44,245,814 km (0.106 R)
• M69: 44,333,927 km (0.063 R)
• M70: 44,952,215 km (0.082 R)
• M71: 45,218,051 km (0.08 R)
• M72: 45,395,474 km (0.043 R)
• M73: 45,840,378 km (0.117 R)
• M74: 47,453,492 km (0.093 R)
• M75: 48,721,184 km (0.069 R)
• M76: 49,541,878 km (0.085 R)
• M77: 49,816,390 km (0.087 R)
• M78: 50,275,207 km (0.093 R)
• M79: 50,459,212 km (0.109 R)
• M80: 50,735,370 km (0.051 R)
• M81: 51,660,034 km (0.096 R)
• M82: 52,124,386 km (0.041 R)
• M83: 53,807,512 km (0.049 R)
• M84: 55,793,723 km (0.109 R)
• M85: 56,556,522 km (0.114 R)
• M86: 57,227,020 km (0.12 R)
• M87: 57,707,379 km (0.118 R)
• M88: 59,545,338 km (0.07 R)
• M89: 63,278,553 km (0.114 R)
• M90: 65,876,170 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939.4

Radius: 6.2

Gravity: 24.44 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 15.77 AU - 21.47 AU

Year: 28109 Days

Day: 18.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 35,125,266 km

• M1: 291,566 km (0.051 R)
• M2: 333,005 km (0.071 R)
• M3: 573,708 km (0.071 R)
• M4: 771,177 km (0.076 R)
• M5: 1,157,140 km (0.072 R)
• M6: 1,297,911 km (0.113 R)
• M7: 1,481,767 km (0.117 R)
• M8: 1,634,806 km (0.079 R)
• M9: 1,998,179 km (0.098 R)
• M10: 2,167,673 km (0.1 R)
• M11: 2,386,086 km (0.117 R)
• M12: 2,657,457 km (0.072 R)
• M13: 3,131,682 km (0.118 R)
• M14: 4,538,201 km (0.112 R)
• M15: 5,102,634 km (0.064 R)
• M16: 6,050,785 km (0.108 R)
• M17: 6,358,209 km (0.057 R)
• M18: 6,670,569 km (0.117 R)
• M19: 7,903,106 km (0.093 R)
• M20: 8,171,335 km (0.095 R)
• M21: 8,510,922 km (0.118 R)
• M22: 8,716,918 km (0.075 R)
• M23: 8,855,147 km (0.074 R)
• M24: 10,131,665 km (0.083 R)
• M25: 11,088,942 km (0.069 R)
• M26: 11,464,732 km (0.067 R)
• M27: 11,616,125 km (0.114 R)
• M28: 12,930,492 km (0.116 R)
• M29: 13,009,330 km (0.104 R)
• M30: 14,047,838 km (0.048 R)
• M31: 14,617,956 km (0.106 R)
• M32: 16,118,722 km (0.067 R)
• M33: 17,232,628 km (0.113 R)
• M34: 18,726,362 km (0.111 R)
• M35: 19,624,398 km (0.078 R)
• M36: 20,904,956 km (0.107 R)
• M37: 24,222,438 km (0.108 R)
• M38: 25,891,651 km (0.063 R)
• M39: 26,289,881 km (0.096 R)
• M40: 28,004,572 km (0.085 R)
• M41: 30,172,095 km (0.112 R)
• M42: 30,801,304 km (0.087 R)
• M43: 31,223,020 km (0.089 R)
• M44: 34,120,133 km (0.086 R)
• M45: 35,655,755 km (0.063 R)
• M46: 36,766,369 km (0.029 R)
• M47: 37,663,059 km (0.11 R)
• M48: 38,794,019 km (0.051 R)
• M49: 40,050,791 km (0.061 R)
• M50: 41,553,352 km (0.103 R)
• M51: 41,669,739 km (0.086 R)
• M52: 42,253,021 km (0.05 R)
• M53: 42,604,277 km (0.119 R)
• M54: 42,721,711 km (0.068 R)
• M55: 42,838,996 km (0.028 R)
• M56: 43,192,047 km (0.083 R)
• M57: 43,309,780 km (0.101 R)
• M58: 45,209,973 km (0.112 R)
• M59: 48,355,268 km (0.07 R)
• M60: 51,071,367 km (0.11 R)
• M61: 51,445,511 km (0.053 R)
• M62: 52,951,363 km (0.114 R)
• M63: 55,237,219 km (0.076 R)
• M64: 56,006,301 km (0.055 R)
• M65: 56,134,806 km (0.117 R)
• M66: 57,295,984 km (0.101 R)
• M67: 58,725,841 km (0.079 R)
• M68: 60,430,808 km (0.097 R)
• M69: 61,355,622 km (0.074 R)
• M70: 62,418,216 km (0.09 R)
• M71: 62,684,799 km (0.088 R)
• M72: 63,352,903 km (0.108 R)
• M73: 64,157,889 km (0.085 R)
• M74: 64,561,654 km (0.1 R)
• M75: 66,456,760 km (0.074 R)
• M76: 68,232,935 km (0.077 R)
• M77: 70,024,669 km (0.058 R)
• M78: 72,811,228 km (0.109 R)
• M79: 74,359,267 km (0.079 R)
• M80: 81,676,548 km (0.11 R)
• M81: 83,872,046 km (0.083 R)
• M82: 85,494,286 km (0.096 R)
• M83: 86,532,046 km (0.102 R)
• M84: 86,978,147 km (0.115 R)
• M85: 87,573,995 km (0.069 R)
• M86: 88,620,133 km (0.104 R)
• M87: 89,069,675 km (0.043 R)
• M88: 89,369,768 km (0.118 R)
• M89: 90,272,292 km (0.098 R)
• M90: 95,289,356 km (0.112 R)
• M91: 95,903,754 km (0.083 R)
• M92: 101,177,827 km (0.093 R)
• M93: 101,961,421 km (0.072 R)
• M94: 102,118,349 km (0.078 R)
• M95: 103,534,442 km (0.07 R)
• M96: 105,750,136 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 27

Radius: 3.3

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 17.96 AU - 22.3 AU

Year: 31597 Days

Day: 17.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 35,125,266 km

• M1: 493,523 km (0.046 R)
• M2: 582,684 km (0.049 R)
• M3: 622,477 km (0.1 R)
• M4: 747,241 km (0.081 R)
• M5: 972,536 km (0.056 R)
• M6: 1,084,585 km (0.07 R)
• M7: 1,742,815 km (0.097 R)
• M8: 1,998,328 km (0.117 R)
• M9: 2,182,035 km (0.087 R)
• M10: 2,500,229 km (0.105 R)
• M11: 3,441,499 km (0.101 R)
• M12: 3,735,608 km (0.089 R)
• M13: 6,067,390 km (0.101 R)
• M14: 6,782,917 km (0.078 R)
• M15: 7,058,028 km (0.105 R)
• M16: 7,274,496 km (0.111 R)
• M17: 9,420,627 km (0.104 R)
• M18: 14,040,508 km (0.08 R)
• M19: 14,782,962 km (0.09 R)
• M20: 14,861,950 km (0.115 R)
• M21: 14,940,938 km (0.113 R)
• M22: 15,498,190 km (0.114 R)
• M23: 16,387,549 km (0.108 R)
• M24: 16,550,910 km (0.105 R)
• M25: 17,127,311 km (0.119 R)
• M26: 19,066,847 km (0.064 R)
• M27: 19,757,690 km (0.119 R)
• M28: 21,968,447 km (0.116 R)
• M29: 22,374,606 km (0.093 R)
• M30: 26,714,440 km (0.088 R)
• M31: 28,757,049 km (0.117 R)
• M32: 30,446,907 km (0.099 R)
• M33: 31,000,568 km (0.115 R)
• M34: 31,964,577 km (0.057 R)
• M35: 32,527,065 km (0.1 R)
• M36: 32,578,377 km (0.103 R)
• M37: 33,869,856 km (0.108 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 18,484 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit