🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.49 AU - 0.57 AU

Year: 146 Days

Day: 18.6 Hours

Environment

Temp: 223 °C

Axial Tilt: 43.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.85 AU - 1.21 AU

Year: 396 Days

Day: 39.2 Hours

Environment

Temp: -5 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.93 AU - 4.43 AU

Year: 3237 Days

Day: 41 Hours

Environment

Temp: -138 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,297,361 km

• M1: 3,078,575 km (0.108 R)

Asteroid Belt

Center: 4.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.5

Radius: 11.6

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.49 AU - 5.15 AU

Year: 4008 Days

Day: 8.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 83 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 55,297,361 km

• M1: 150,346 km (0.115 R)
• M2: 246,238 km (0.114 R)
• M3: 361,129 km (0.11 R)
• M4: 458,069 km (0.117 R)
• M5: 575,653 km (0.091 R)
• M6: 856,597 km (0.105 R)
• M7: 971,937 km (0.047 R)
• M8: 1,258,417 km (0.036 R)
• M9: 1,337,555 km (0.11 R)
• M10: 1,571,675 km (0.046 R)
• M11: 1,715,888 km (0.106 R)
• M12: 1,804,599 km (0.049 R)
• M13: 2,518,929 km (0.085 R)
• M14: 2,933,465 km (0.06 R)
• M15: 3,388,093 km (0.096 R)
• M16: 3,845,712 km (0.091 R)
• M17: 4,121,721 km (0.1 R)
• M18: 4,262,193 km (0.119 R)
• M19: 4,589,363 km (0.074 R)
• M20: 4,903,669 km (0.101 R)
• M21: 5,116,995 km (0.057 R)
• M22: 5,224,855 km (0.112 R)
• M23: 5,464,960 km (0.088 R)
• M24: 5,619,494 km (0.111 R)
• M25: 5,955,790 km (0.109 R)
• M26: 6,138,001 km (0.068 R)
• M27: 6,275,780 km (0.069 R)
• M28: 6,624,643 km (0.06 R)
• M29: 6,718,889 km (0.068 R)
• M30: 6,860,858 km (0.039 R)
• M31: 7,783,727 km (0.101 R)
• M32: 8,412,187 km (0.096 R)
• M33: 8,771,222 km (0.106 R)
• M34: 9,451,444 km (0.061 R)
• M35: 10,393,910 km (0.113 R)
• M36: 10,751,599 km (0.112 R)
• M37: 10,834,626 km (0.07 R)
• M38: 11,001,577 km (0.098 R)
• M39: 11,113,327 km (0.03 R)
• M40: 11,450,819 km (0.065 R)
• M41: 11,620,912 km (0.091 R)
• M42: 12,164,850 km (0.08 R)
• M43: 12,309,362 km (0.049 R)
• M44: 12,834,450 km (0.115 R)
• M45: 13,070,067 km (0.08 R)
• M46: 13,277,559 km (0.093 R)
• M47: 13,635,696 km (0.117 R)
• M48: 13,936,687 km (0.058 R)
• M49: 14,209,404 km (0.092 R)
• M50: 14,331,177 km (0.091 R)
• M51: 14,606,437 km (0.05 R)
• M52: 14,976,243 km (0.045 R)
• M53: 15,193,309 km (0.049 R)
• M54: 15,536,636 km (0.052 R)
• M55: 15,662,149 km (0.12 R)
• M56: 16,072,197 km (0.044 R)
• M57: 16,646,054 km (0.08 R)
• M58: 17,000,003 km (0.074 R)
• M59: 17,258,957 km (0.085 R)
• M60: 17,846,428 km (0.103 R)
• M61: 18,109,720 km (0.106 R)
• M62: 18,274,876 km (0.1 R)
• M63: 18,473,691 km (0.12 R)
• M64: 18,974,096 km (0.078 R)
• M65: 19,580,267 km (0.072 R)
• M66: 19,715,952 km (0.055 R)
• M67: 19,851,787 km (0.086 R)
• M68: 20,193,020 km (0.112 R)
• M69: 20,398,567 km (0.057 R)
• M70: 20,811,906 km (0.069 R)
• M71: 22,103,833 km (0.108 R)
• M72: 22,919,890 km (0.064 R)
• M73: 23,098,659 km (0.109 R)
• M74: 23,277,877 km (0.096 R)
• M75: 23,457,545 km (0.07 R)
• M76: 23,673,713 km (0.084 R)
• M77: 24,362,761 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187

Radius: 12.4

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 7.08 AU - 7.42 AU

Year: 7394 Days

Day: 9.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 55,297,361 km

• M1: 200,611 km (0.093 R)
• M2: 363,972 km (0.102 R)
• M3: 534,962 km (0.099 R)
• M4: 612,304 km (0.108 R)
• M5: 736,770 km (0.093 R)
• M6: 977,472 km (0.072 R)
• M7: 1,847,982 km (0.105 R)
• M8: 2,247,110 km (0.115 R)
• M9: 2,347,041 km (0.028 R)
• M10: 2,482,577 km (0.08 R)
• M11: 2,568,745 km (0.101 R)
• M12: 2,726,421 km (0.114 R)
• M13: 2,887,239 km (0.063 R)
• M14: 3,200,048 km (0.11 R)
• M15: 3,523,778 km (0.086 R)
• M16: 3,778,693 km (0.117 R)
• M17: 3,898,371 km (0.115 R)
• M18: 4,100,627 km (0.103 R)
• M19: 4,203,251 km (0.044 R)
• M20: 4,431,687 km (0.115 R)
• M21: 4,750,032 km (0.078 R)
• M22: 5,544,546 km (0.073 R)
• M23: 6,026,999 km (0.086 R)
• M24: 6,167,471 km (0.081 R)
• M25: 6,523,215 km (0.102 R)
• M26: 6,619,257 km (0.038 R)
• M27: 7,057,130 km (0.078 R)
• M28: 7,205,232 km (0.104 R)
• M29: 7,354,381 km (0.102 R)
• M30: 7,961,299 km (0.117 R)
• M31: 8,426,998 km (0.071 R)
• M32: 8,610,554 km (0.099 R)
• M33: 8,928,300 km (0.117 R)
• M34: 9,008,335 km (0.108 R)
• M35: 9,088,669 km (0.104 R)
• M36: 9,412,249 km (0.109 R)
• M37: 9,877,050 km (0.083 R)
• M38: 11,898,865 km (0.093 R)
• M39: 12,730,480 km (0.088 R)
• M40: 12,820,687 km (0.037 R)
• M41: 13,123,024 km (0.119 R)
• M42: 13,336,052 km (0.118 R)
• M43: 13,642,279 km (0.086 R)
• M44: 13,982,015 km (0.059 R)
• M45: 14,606,586 km (0.12 R)
• M46: 14,701,132 km (0.054 R)
• M47: 14,922,388 km (0.108 R)
• M48: 15,049,396 km (0.03 R)
• M49: 15,336,325 km (0.101 R)
• M50: 15,818,628 km (0.074 R)
• M51: 15,948,031 km (0.11 R)
• M52: 16,831,107 km (0.026 R)
• M53: 16,996,412 km (0.119 R)
• M54: 17,730,040 km (0.116 R)
• M55: 18,168,512 km (0.079 R)
• M56: 18,371,965 km (0.077 R)
• M57: 19,159,298 km (0.115 R)
• M58: 19,401,198 km (0.059 R)
• M59: 19,817,978 km (0.097 R)
• M60: 19,922,696 km (0.096 R)
• M61: 20,378,521 km (0.039 R)
• M62: 20,484,137 km (0.07 R)
• M63: 20,731,423 km (0.06 R)
• M64: 20,873,241 km (0.116 R)
• M65: 20,979,755 km (0.061 R)
• M66: 21,157,627 km (0.119 R)
• M67: 21,515,016 km (0.07 R)
• M68: 23,368,683 km (0.054 R)
• M69: 23,516,336 km (0.057 R)
• M70: 24,782,982 km (0.053 R)
• M71: 25,121,970 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.1

Radius: 11.3

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.56 AU - 11.86 AU

Year: 11460 Days

Day: 8.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 55,297,361 km

• M1: 184,005 km (0.104 R)
• M2: 487,839 km (0.087 R)
• M3: 578,196 km (0.067 R)
• M4: 832,662 km (0.065 R)
• M5: 1,042,248 km (0.032 R)
• M6: 1,143,526 km (0.118 R)
• M7: 1,772,884 km (0.099 R)
• M8: 2,072,230 km (0.091 R)
• M9: 2,388,031 km (0.12 R)
• M10: 2,524,165 km (0.079 R)
• M11: 2,804,511 km (0.091 R)
• M12: 3,243,880 km (0.119 R)
• M13: 3,518,093 km (0.12 R)
• M14: 3,611,143 km (0.113 R)
• M15: 3,736,656 km (0.115 R)
• M16: 4,154,333 km (0.096 R)
• M17: 4,689,145 km (0.108 R)
• M18: 5,423,970 km (0.094 R)
• M19: 6,383,341 km (0.114 R)
• M20: 6,727,566 km (0.059 R)
• M21: 7,235,600 km (0.056 R)
• M22: 7,474,358 km (0.112 R)
• M23: 8,455,122 km (0.096 R)
• M24: 9,045,884 km (0.101 R)
• M25: 9,389,361 km (0.083 R)
• M26: 9,649,960 km (0.044 R)
• M27: 10,535,580 km (0.079 R)
• M28: 10,670,667 km (0.088 R)
• M29: 11,216,848 km (0.118 R)
• M30: 11,308,701 km (0.036 R)
• M31: 11,818,830 km (0.111 R)
• M32: 12,813,357 km (0.092 R)
• M33: 13,005,889 km (0.099 R)
• M34: 13,345,177 km (0.111 R)
• M35: 13,982,763 km (0.1 R)
• M36: 15,236,842 km (0.046 R)
• M37: 15,543,219 km (0.046 R)
• M38: 16,526,825 km (0.089 R)
• M39: 17,851,364 km (0.094 R)
• M40: 19,210,012 km (0.07 R)
• M41: 19,707,126 km (0.116 R)
• M42: 20,320,627 km (0.105 R)
• M43: 21,566,328 km (0.11 R)
• M44: 21,910,403 km (0.118 R)
• M45: 22,603,939 km (0.11 R)
• M46: 22,778,370 km (0.104 R)
• M47: 23,128,728 km (0.093 R)
• M48: 24,548,113 km (0.064 R)
• M49: 25,449,440 km (0.109 R)
• M50: 26,483,909 km (0.117 R)
• M51: 26,914,003 km (0.066 R)
• M52: 27,222,474 km (0.079 R)
• M53: 27,843,156 km (0.115 R)
• M54: 28,405,793 km (0.074 R)
• M55: 31,794,185 km (0.114 R)
• M56: 32,316,730 km (0.08 R)
• M57: 32,841,969 km (0.105 R)
• M58: 34,434,887 km (0.085 R)
• M59: 35,038,664 km (0.083 R)
• M60: 35,308,089 km (0.041 R)
• M61: 36,256,690 km (0.04 R)
• M62: 36,597,623 km (0.087 R)
• M63: 37,007,970 km (0.097 R)
• M64: 37,419,963 km (0.095 R)
• M65: 39,013,030 km (0.084 R)
• M66: 39,152,605 km (0.099 R)
• M67: 39,362,192 km (0.093 R)
• M68: 39,782,711 km (0.115 R)
• M69: 40,628,239 km (0.054 R)
• M70: 42,265,138 km (0.073 R)
• M71: 42,552,067 km (0.118 R)
• M72: 42,911,551 km (0.111 R)
• M73: 43,344,337 km (0.11 R)
• M74: 43,923,580 km (0.032 R)
• M75: 44,068,690 km (0.114 R)
• M76: 44,651,224 km (0.117 R)
• M77: 44,870,385 km (0.075 R)
• M78: 46,413,936 km (0.1 R)
• M79: 46,784,041 km (0.103 R)
• M80: 47,303,744 km (0.078 R)
• M81: 48,799,424 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.5

Radius: 8.6

Gravity: 9.59 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 8.29 AU - 11.93 AU

Year: 12175 Days

Day: 12.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 55,297,361 km

• M1: 108,758 km (0.036 R)
• M2: 365,468 km (0.096 R)
• M3: 422,913 km (0.076 R)
• M4: 548,426 km (0.094 R)
• M5: 669,301 km (0.108 R)
• M6: 1,042,697 km (0.105 R)
• M7: 1,151,006 km (0.095 R)
• M8: 1,722,919 km (0.097 R)
• M9: 1,904,830 km (0.113 R)
• M10: 2,147,926 km (0.065 R)
• M11: 2,604,798 km (0.095 R)
• M12: 2,844,454 km (0.118 R)
• M13: 3,249,266 km (0.096 R)
• M14: 3,672,329 km (0.117 R)
• M15: 4,043,930 km (0.099 R)
• M16: 4,147,302 km (0.093 R)
• M17: 5,192,093 km (0.056 R)
• M18: 6,677,301 km (0.117 R)
• M19: 8,371,796 km (0.11 R)
• M20: 8,548,322 km (0.088 R)
• M21: 8,681,464 km (0.093 R)
• M22: 9,357,646 km (0.069 R)
• M23: 9,771,434 km (0.12 R)
• M24: 10,050,733 km (0.103 R)
• M25: 10,474,394 km (0.102 R)
• M26: 10,904,039 km (0.102 R)
• M27: 11,632,880 km (0.111 R)
• M28: 12,028,118 km (0.104 R)
• M29: 12,327,313 km (0.038 R)
• M30: 12,629,052 km (0.084 R)
• M31: 12,730,180 km (0.06 R)
• M32: 12,882,321 km (0.052 R)
• M33: 13,445,557 km (0.066 R)
• M34: 14,069,081 km (0.103 R)
• M35: 15,075,725 km (0.055 R)
• M36: 15,669,031 km (0.103 R)
• M37: 16,324,868 km (0.06 R)
• M38: 17,494,424 km (0.115 R)
• M39: 17,607,221 km (0.108 R)
• M40: 17,946,957 km (0.066 R)
• M41: 18,346,084 km (0.04 R)
• M42: 18,690,608 km (0.065 R)
• M43: 19,561,268 km (0.103 R)
• M44: 20,802,033 km (0.047 R)
• M45: 21,825,282 km (0.109 R)
• M46: 21,885,869 km (0.083 R)
• M47: 22,312,373 km (0.108 R)
• M48: 22,495,929 km (0.106 R)
• M49: 22,987,957 km (0.113 R)
• M50: 23,049,741 km (0.087 R)
• M51: 23,982,783 km (0.056 R)
• M52: 24,233,658 km (0.095 R)
• M53: 24,928,092 km (0.1 R)
• M54: 25,245,837 km (0.066 R)
• M55: 26,207,303 km (0.066 R)
• M56: 26,465,808 km (0.03 R)
• M57: 26,530,434 km (0.077 R)
• M58: 27,246,111 km (0.107 R)
• M59: 27,704,778 km (0.049 R)
• M60: 28,762,734 km (0.103 R)
• M61: 29,968,792 km (0.094 R)
• M62: 30,374,352 km (0.068 R)
• M63: 30,781,856 km (0.112 R)
• M64: 31,396,554 km (0.116 R)
• M65: 32,084,106 km (0.118 R)
• M66: 33,334,445 km (0.112 R)
• M67: 34,176,830 km (0.111 R)
• M68: 34,671,401 km (0.093 R)
• M69: 35,524,857 km (0.065 R)
• M70: 36,745,725 km (0.074 R)
• M71: 37,907,203 km (0.049 R)
• M72: 38,053,210 km (0.115 R)
• M73: 38,859,842 km (0.057 R)
• M74: 39,154,550 km (0.114 R)
• M75: 40,340,711 km (0.108 R)
• M76: 40,863,406 km (0.062 R)
• M77: 41,538,691 km (0.09 R)
• M78: 42,217,716 km (0.052 R)
• M79: 42,293,412 km (0.083 R)
• M80: 42,369,109 km (0.119 R)
• M81: 43,663,131 km (0.096 R)
• M82: 43,816,319 km (0.084 R)
• M83: 44,353,525 km (0.089 R)
• M84: 44,970,167 km (0.077 R)
• M85: 45,822,725 km (0.115 R)
• M86: 45,978,307 km (0.029 R)
• M87: 47,150,855 km (0.111 R)
• M88: 49,286,066 km (0.111 R)
• M89: 49,525,123 km (0.072 R)
• M90: 52,832,582 km (0.035 R)
• M91: 53,159,005 km (0.1 R)
• M92: 53,649,985 km (0.062 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 12,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit