🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.94 AU - 1.34 AU

Year: 454 Days

Day: 47.4 Hours

Environment

Temp: -11 °C

Axial Tilt: 168.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 102,529,866 km

• M1: 851,810 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.08 AU - 1.34 AU

Year: 496 Days

Day: 12.9 Hours

Environment

Temp: -15 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.26 AU - 1.36 AU

Year: 559 Days

Day: 42 Hours

Environment

Temp: -34 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,529,866 km

• M1: 77,043 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.52 AU - 2.26 AU

Year: 969 Days

Day: 33.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.03 AU - 2.31 AU

Year: 1192 Days

Day: 32.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,529,866 km

• M1: 451,935 km (0.083 R)

Asteroid Belt

Center: 2.8 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.93 AU - 3.93 AU

Year: 2368 Days

Day: 25.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.5

Radius: 10.7

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.81 AU - 6.95 AU

Year: 5315 Days

Day: 11.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 102,529,866 km

• M1: 135,386 km (0.097 R)
• M2: 260,599 km (0.098 R)
• M3: 387,907 km (0.09 R)
• M4: 663,616 km (0.092 R)
• M5: 830,567 km (0.036 R)
• M6: 925,562 km (0.043 R)
• M7: 1,101,340 km (0.115 R)
• M8: 1,443,021 km (0.048 R)
• M9: 1,589,029 km (0.065 R)
• M10: 1,709,604 km (0.056 R)
• M11: 1,786,498 km (0.057 R)
• M12: 1,912,010 km (0.071 R)
• M13: 2,056,821 km (0.113 R)
• M14: 2,188,766 km (0.106 R)
• M15: 2,306,500 km (0.097 R)
• M16: 2,566,052 km (0.062 R)
• M17: 3,113,730 km (0.114 R)
• M18: 3,285,169 km (0.083 R)
• M19: 3,381,660 km (0.119 R)
• M20: 3,558,036 km (0.11 R)
• M21: 3,737,404 km (0.103 R)
• M22: 3,919,763 km (0.042 R)
• M23: 4,377,982 km (0.043 R)
• M24: 4,548,972 km (0.116 R)
• M25: 4,875,395 km (0.053 R)
• M26: 5,030,528 km (0.102 R)
• M27: 5,505,351 km (0.052 R)
• M28: 5,923,776 km (0.073 R)
• M29: 6,089,381 km (0.097 R)
• M30: 6,328,588 km (0.085 R)
• M31: 6,425,079 km (0.092 R)
• M32: 6,693,158 km (0.09 R)
• M33: 7,139,858 km (0.053 R)
• M34: 7,983,590 km (0.108 R)
• M35: 8,166,697 km (0.119 R)
• M36: 8,272,014 km (0.09 R)
• M37: 8,563,730 km (0.117 R)
• M38: 8,994,123 km (0.067 R)
• M39: 9,431,697 km (0.102 R)
• M40: 9,597,601 km (0.09 R)
• M41: 9,680,927 km (0.104 R)
• M42: 10,157,546 km (0.07 R)
• M43: 10,384,486 km (0.074 R)
• M44: 10,872,324 km (0.067 R)
• M45: 10,959,241 km (0.109 R)
• M46: 12,320,282 km (0.074 R)
• M47: 13,051,367 km (0.032 R)
• M48: 13,267,237 km (0.084 R)
• M49: 13,484,303 km (0.116 R)
• M50: 13,608,918 km (0.039 R)
• M51: 13,859,196 km (0.114 R)
• M52: 14,016,423 km (0.045 R)
• M53: 14,142,684 km (0.095 R)
• M54: 14,396,252 km (0.079 R)
• M55: 14,683,330 km (0.108 R)
• M56: 15,198,396 km (0.045 R)
• M57: 15,752,057 km (0.05 R)
• M58: 17,013,616 km (0.068 R)
• M59: 17,588,521 km (0.093 R)
• M60: 17,998,120 km (0.118 R)
• M61: 18,101,043 km (0.119 R)
• M62: 18,307,339 km (0.062 R)
• M63: 18,653,209 km (0.088 R)
• M64: 18,931,311 km (0.088 R)
• M65: 19,386,238 km (0.095 R)
• M66: 19,597,321 km (0.115 R)
• M67: 19,738,541 km (0.047 R)
• M68: 20,271,259 km (0.108 R)
• M69: 21,097,040 km (0.092 R)
• M70: 22,633,260 km (0.105 R)
• M71: 22,929,913 km (0.031 R)
• M72: 23,227,912 km (0.091 R)
• M73: 24,016,293 km (0.108 R)
• M74: 24,129,688 km (0.106 R)
• M75: 24,243,233 km (0.085 R)
• M76: 24,889,795 km (0.06 R)
• M77: 25,042,833 km (0.056 R)
• M78: 25,196,021 km (0.079 R)
• M79: 25,465,148 km (0.049 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.4

Radius: 8.9

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 8.9 AU - 10.2 AU

Year: 11002 Days

Day: 10.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 102,529,866 km

• M1: 327,171 km (0.119 R)
• M2: 635,941 km (0.095 R)
• M3: 1,083,089 km (0.079 R)
• M4: 1,173,894 km (0.059 R)
• M5: 1,298,809 km (0.073 R)
• M6: 2,177,547 km (0.093 R)
• M7: 2,312,933 km (0.116 R)
• M8: 2,371,874 km (0.11 R)
• M9: 2,632,923 km (0.108 R)
• M10: 2,735,995 km (0.089 R)
• M11: 2,967,124 km (0.087 R)
• M12: 3,314,939 km (0.093 R)
• M13: 3,448,829 km (0.036 R)
• M14: 3,814,447 km (0.113 R)
• M15: 4,216,566 km (0.069 R)
• M16: 4,757,063 km (0.107 R)
• M17: 4,933,588 km (0.1 R)
• M18: 5,528,988 km (0.087 R)
• M19: 5,794,973 km (0.086 R)
• M20: 6,506,311 km (0.05 R)
• M21: 6,674,309 km (0.089 R)
• M22: 6,758,832 km (0.1 R)
• M23: 7,244,875 km (0.105 R)
• M24: 7,831,000 km (0.117 R)
• M25: 8,190,035 km (0.082 R)
• M26: 8,831,361 km (0.075 R)
• M27: 8,955,377 km (0.054 R)
• M28: 9,583,988 km (0.111 R)
• M29: 9,775,323 km (0.107 R)
• M30: 10,259,422 km (0.098 R)
• M31: 10,817,272 km (0.082 R)
• M32: 11,520,233 km (0.106 R)
• M33: 11,860,119 km (0.085 R)
• M34: 12,203,297 km (0.11 R)
• M35: 12,272,261 km (0.1 R)
• M36: 13,501,357 km (0.066 R)
• M37: 13,608,619 km (0.098 R)
• M38: 13,895,697 km (0.073 R)
• M39: 14,076,262 km (0.108 R)
• M40: 14,549,291 km (0.103 R)
• M41: 15,548,155 km (0.057 R)
• M42: 15,848,398 km (0.117 R)
• M43: 16,416,571 km (0.102 R)
• M44: 17,029,922 km (0.088 R)
• M45: 17,145,711 km (0.111 R)
• M46: 17,689,799 km (0.095 R)
• M47: 18,397,546 km (0.084 R)
• M48: 18,595,913 km (0.085 R)
• M49: 18,794,878 km (0.086 R)
• M50: 19,557,378 km (0.067 R)
• M51: 19,638,311 km (0.039 R)
• M52: 20,289,211 km (0.039 R)
• M53: 21,278,801 km (0.071 R)
• M54: 21,528,630 km (0.088 R)
• M55: 22,326,136 km (0.068 R)
• M56: 22,834,918 km (0.065 R)
• M57: 23,863,852 km (0.074 R)
• M58: 24,210,171 km (0.081 R)
• M59: 24,645,501 km (0.102 R)
• M60: 25,391,396 km (0.118 R)
• M61: 25,877,888 km (0.116 R)
• M62: 26,100,191 km (0.069 R)
• M63: 26,501,712 km (0.085 R)
• M64: 27,356,065 km (0.081 R)
• M65: 27,718,541 km (0.116 R)
• M66: 27,854,974 km (0.1 R)
• M67: 28,173,917 km (0.057 R)
• M68: 28,677,613 km (0.03 R)
• M69: 29,415,579 km (0.076 R)
• M70: 29,508,330 km (0.119 R)
• M71: 30,019,805 km (0.104 R)
• M72: 30,300,002 km (0.096 R)
• M73: 31,382,342 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 941.5

Radius: 3.6

Gravity: 72.65 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 14.38 AU - 20.1 AU

Year: 26685 Days

Day: 19.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 102,529,866 km

• M1: 163,062 km (0.041 R)
• M2: 214,523 km (0.11 R)
• M3: 271,969 km (0.093 R)
• M4: 474,375 km (0.112 R)
• M5: 524,939 km (0.118 R)
• M6: 550,969 km (0.079 R)
• M7: 1,295,218 km (0.089 R)
• M8: 1,330,823 km (0.079 R)
• M9: 1,626,877 km (0.096 R)
• M10: 2,107,834 km (0.098 R)
• M11: 3,093,086 km (0.081 R)
• M12: 3,682,202 km (0.096 R)
• M13: 3,732,916 km (0.116 R)
• M14: 3,937,715 km (0.051 R)
• M15: 4,198,913 km (0.086 R)
• M16: 5,470,944 km (0.112 R)
• M17: 6,420,142 km (0.086 R)
• M18: 6,727,117 km (0.088 R)
• M19: 7,101,860 km (0.05 R)
• M20: 7,164,990 km (0.096 R)
• M21: 8,133,636 km (0.081 R)
• M22: 8,398,873 km (0.117 R)
• M23: 8,465,594 km (0.115 R)
• M24: 10,261,666 km (0.112 R)
• M25: 13,164,164 km (0.044 R)
• M26: 14,025,548 km (0.114 R)
• M27: 14,104,686 km (0.076 R)
• M28: 14,184,122 km (0.118 R)
• M29: 15,719,894 km (0.092 R)
• M30: 16,465,490 km (0.097 R)
• M31: 16,800,589 km (0.056 R)
• M32: 16,969,036 km (0.109 R)
• M33: 17,053,409 km (0.034 R)
• M34: 17,477,669 km (0.082 R)
• M35: 17,991,238 km (0.091 R)
• M36: 20,993,368 km (0.105 R)
• M37: 21,905,467 km (0.049 R)
• M38: 21,997,320 km (0.107 R)
• M39: 22,089,322 km (0.108 R)
• M40: 23,673,564 km (0.113 R)
• M41: 24,051,598 km (0.066 R)
• M42: 24,622,463 km (0.085 R)
• M43: 27,940,245 km (0.101 R)
• M44: 29,651,046 km (0.101 R)
• M45: 30,160,576 km (0.073 R)
• M46: 30,672,949 km (0.08 R)
• M47: 31,498,879 km (0.106 R)
• M48: 33,807,623 km (0.098 R)
• M49: 34,767,592 km (0.074 R)
• M50: 36,823,516 km (0.063 R)
• M51: 37,701,057 km (0.042 R)
• M52: 38,918,634 km (0.077 R)
• M53: 40,938,804 km (0.099 R)
• M54: 43,338,354 km (0.097 R)
• M55: 43,569,183 km (0.119 R)
• M56: 44,264,364 km (0.084 R)
• M57: 45,079,972 km (0.101 R)
• M58: 48,511,448 km (0.076 R)
• M59: 49,111,635 km (0.098 R)
• M60: 49,472,764 km (0.06 R)
• M61: 50,197,865 km (0.116 R)
• M62: 50,319,039 km (0.051 R)
• M63: 51,170,101 km (0.094 R)
• M64: 52,025,951 km (0.041 R)
• M65: 53,751,712 km (0.1 R)
• M66: 53,999,895 km (0.112 R)
• M67: 54,995,917 km (0.084 R)
• M68: 55,496,172 km (0.09 R)
• M69: 55,746,899 km (0.072 R)
• M70: 57,639,312 km (0.052 R)
• M71: 57,893,179 km (0.034 R)
• M72: 58,274,803 km (0.118 R)
• M73: 60,710,705 km (0.053 R)
• M74: 61,098,314 km (0.079 R)
• M75: 62,656,974 km (0.102 R)
• M76: 63,703,411 km (0.11 R)
• M77: 64,228,799 km (0.066 R)
• M78: 64,623,887 km (0.111 R)
• M79: 65,283,912 km (0.036 R)
• M80: 66,477,703 km (0.09 R)
• M81: 68,080,645 km (0.118 R)
• M82: 72,827,834 km (0.031 R)
• M83: 73,239,677 km (0.093 R)
• M84: 77,120,694 km (0.087 R)
• M85: 78,945,190 km (0.094 R)
• M86: 80,783,897 km (0.102 R)
• M87: 81,210,251 km (0.108 R)
• M88: 84,071,311 km (0.05 R)
• M89: 86,093,724 km (0.105 R)
• M90: 88,570,915 km (0.049 R)
• M91: 89,010,583 km (0.119 R)
• M92: 92,999,162 km (0.093 R)
• M93: 94,341,653 km (0.118 R)
• M94: 96,593,400 km (0.102 R)
• M95: 98,407,424 km (0.091 R)
• M96: 101,762,156 km (0.106 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 16,758 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit