🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.55 AU - 0.69 AU

Year: 225 Days

Day: 36.1 Hours

Environment

Temp: -22 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.66 AU - 0.76 AU

Year: 275 Days

Day: 42.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 112 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.58 AU - 0.86 AU

Year: 281 Days

Day: 15.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.71 AU - 0.87 AU

Year: 323 Days

Day: 17 Hours

Environment

Temp: -46 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.65 AU - 0.93 AU

Year: 323 Days

Day: 15.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.38 AU - 1.54 AU

Year: 812 Days

Day: 27.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.8

Radius: 14.6

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.99 AU - 4.47 AU

Year: 4003 Days

Day: 8.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 55,589,299 km

• M1: 278,850 km (0.103 R)
• M2: 447,746 km (0.086 R)
• M3: 665,112 km (0.102 R)
• M4: 1,023,848 km (0.052 R)
• M5: 1,184,965 km (0.098 R)
• M6: 1,311,824 km (0.089 R)
• M7: 1,413,849 km (0.108 R)
• M8: 1,801,458 km (0.113 R)
• M9: 1,999,675 km (0.047 R)
• M10: 2,135,958 km (0.101 R)
• M11: 2,418,250 km (0.111 R)
• M12: 2,903,246 km (0.112 R)
• M13: 3,625,205 km (0.1 R)
• M14: 3,750,867 km (0.057 R)
• M15: 4,158,821 km (0.117 R)
• M16: 4,626,464 km (0.087 R)
• M17: 5,157,985 km (0.067 R)
• M18: 5,299,953 km (0.111 R)
• M19: 5,419,332 km (0.102 R)
• M20: 5,612,164 km (0.111 R)
• M21: 5,880,991 km (0.044 R)
• M22: 6,920,397 km (0.066 R)
• M23: 7,421,401 km (0.047 R)
• M24: 7,662,852 km (0.104 R)
• M25: 7,906,846 km (0.11 R)
• M26: 8,181,208 km (0.065 R)
• M27: 8,319,437 km (0.072 R)
• M28: 8,458,563 km (0.094 R)
• M29: 8,570,462 km (0.12 R)
• M30: 8,823,881 km (0.098 R)
• M31: 8,965,849 km (0.039 R)
• M32: 9,367,220 km (0.109 R)
• M33: 9,570,225 km (0.086 R)
• M34: 10,217,535 km (0.109 R)
• M35: 10,606,788 km (0.12 R)
• M36: 11,215,203 km (0.049 R)
• M37: 11,492,707 km (0.074 R)
• M38: 11,678,956 km (0.049 R)
• M39: 11,803,721 km (0.051 R)
• M40: 11,960,200 km (0.073 R)
• M41: 12,434,126 km (0.103 R)
• M42: 12,817,695 km (0.098 R)
• M43: 13,205,154 km (0.082 R)
• M44: 13,302,542 km (0.051 R)
• M45: 14,658,647 km (0.06 R)
• M46: 15,131,825 km (0.038 R)
• M47: 15,302,067 km (0.073 R)
• M48: 15,920,056 km (0.102 R)
• M49: 16,162,704 km (0.069 R)
• M50: 16,546,422 km (0.025 R)
• M51: 16,792,062 km (0.075 R)
• M52: 17,180,717 km (0.065 R)
• M53: 17,500,857 km (0.034 R)
• M54: 17,966,854 km (0.111 R)
• M55: 18,436,890 km (0.09 R)
• M56: 18,618,801 km (0.091 R)
• M57: 20,057,933 km (0.046 R)
• M58: 20,507,923 km (0.048 R)
• M59: 20,772,113 km (0.109 R)
• M60: 21,151,194 km (0.118 R)
• M61: 21,379,929 km (0.103 R)
• M62: 23,003,066 km (0.061 R)
• M63: 23,277,578 km (0.096 R)
• M64: 23,395,461 km (0.043 R)
• M65: 23,513,644 km (0.084 R)
• M66: 24,186,834 km (0.111 R)
• M67: 24,625,754 km (0.099 R)
• M68: 24,786,123 km (0.111 R)
• M69: 25,309,417 km (0.064 R)
• M70: 26,613,162 km (0.116 R)
• M71: 26,860,148 km (0.07 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.2

Radius: 12.4

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.6 AU - 6.1 AU

Year: 5694 Days

Day: 10.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 55,589,299 km

• M1: 173,982 km (0.111 R)
• M2: 264,339 km (0.063 R)
• M3: 625,768 km (0.114 R)
• M4: 779,405 km (0.066 R)
• M5: 1,453,643 km (0.111 R)
• M6: 1,828,684 km (0.059 R)
• M7: 1,941,631 km (0.083 R)
• M8: 2,375,913 km (0.057 R)
• M9: 2,478,837 km (0.118 R)
• M10: 2,689,471 km (0.068 R)
• M11: 2,994,351 km (0.11 R)
• M12: 3,128,540 km (0.113 R)
• M13: 3,449,577 km (0.093 R)
• M14: 3,661,557 km (0.033 R)
• M15: 4,049,315 km (0.064 R)
• M16: 4,148,349 km (0.092 R)
• M17: 4,374,092 km (0.12 R)
• M18: 4,552,562 km (0.065 R)
• M19: 4,890,504 km (0.109 R)
• M20: 5,102,634 km (0.076 R)
• M21: 5,344,833 km (0.115 R)
• M22: 6,380,349 km (0.077 R)
• M23: 6,495,988 km (0.068 R)
• M24: 6,612,226 km (0.104 R)
• M25: 6,788,153 km (0.101 R)
• M26: 7,294,841 km (0.07 R)
• M27: 7,906,696 km (0.096 R)
• M28: 8,503,293 km (0.075 R)
• M29: 8,984,699 km (0.066 R)
• M30: 9,244,999 km (0.115 R)
• M31: 9,906,820 km (0.084 R)
• M32: 10,243,415 km (0.089 R)
• M33: 10,413,209 km (0.086 R)
• M34: 10,755,489 km (0.118 R)
• M35: 11,206,077 km (0.057 R)
• M36: 11,556,884 km (0.077 R)
• M37: 12,161,708 km (0.101 R)
• M38: 12,558,592 km (0.12 R)
• M39: 13,106,569 km (0.085 R)
• M40: 13,254,072 km (0.112 R)
• M41: 13,699,724 km (0.099 R)
• M42: 13,924,420 km (0.108 R)
• M43: 14,989,258 km (0.081 R)
• M44: 15,182,090 km (0.111 R)
• M45: 15,805,015 km (0.109 R)
• M46: 16,159,113 km (0.099 R)
• M47: 16,396,525 km (0.102 R)
• M48: 16,875,089 km (0.104 R)
• M49: 17,075,849 km (0.085 R)
• M50: 17,682,768 km (0.071 R)
• M51: 18,585,740 km (0.1 R)
• M52: 18,959,436 km (0.113 R)
• M53: 21,514,119 km (0.097 R)
• M54: 21,994,029 km (0.07 R)
• M55: 22,081,693 km (0.104 R)
• M56: 22,213,339 km (0.095 R)
• M57: 22,345,284 km (0.086 R)
• M58: 22,477,529 km (0.099 R)
• M59: 22,654,204 km (0.113 R)
• M60: 24,084,509 km (0.105 R)
• M61: 24,174,866 km (0.111 R)
• M62: 25,267,978 km (0.086 R)
• M63: 25,359,831 km (0.072 R)
• M64: 25,820,592 km (0.03 R)
• M65: 27,266,606 km (0.078 R)
• M66: 27,880,854 km (0.109 R)
• M67: 28,308,704 km (0.11 R)
• M68: 28,930,583 km (0.104 R)
• M69: 29,605,419 km (0.082 R)
• M70: 29,750,678 km (0.078 R)
• M71: 30,090,565 km (0.079 R)
• M72: 30,285,491 km (0.06 R)
• M73: 30,431,797 km (0.025 R)
• M74: 30,970,649 km (0.035 R)
• M75: 31,463,125 km (0.116 R)
• M76: 32,107,293 km (0.061 R)
• M77: 32,755,800 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.3

Radius: 14.4

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.76 AU - 6.32 AU

Year: 6000 Days

Day: 5.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 55,589,299 km

• M1: 182,210 km (0.101 R)
• M2: 336,146 km (0.102 R)
• M3: 699,220 km (0.109 R)
• M4: 1,056,011 km (0.072 R)
• M5: 1,365,978 km (0.069 R)
• M6: 1,505,553 km (0.075 R)
• M7: 1,668,615 km (0.096 R)
• M8: 2,072,678 km (0.096 R)
• M9: 2,276,281 km (0.083 R)
• M10: 2,443,980 km (0.092 R)
• M11: 3,584,664 km (0.111 R)
• M12: 3,682,501 km (0.119 R)
• M13: 3,805,919 km (0.078 R)
• M14: 4,108,107 km (0.088 R)
• M15: 4,470,583 km (0.039 R)
• M16: 4,682,563 km (0.091 R)
• M17: 5,563,395 km (0.065 R)
• M18: 6,228,208 km (0.107 R)
• M19: 6,615,218 km (0.118 R)
• M20: 6,705,575 km (0.057 R)
• M21: 7,601,217 km (0.083 R)
• M22: 7,695,913 km (0.091 R)
• M23: 8,014,856 km (0.104 R)
• M24: 8,370,749 km (0.096 R)
• M25: 8,501,497 km (0.064 R)
• M26: 8,731,878 km (0.075 R)
• M27: 8,997,863 km (0.063 R)
• M28: 9,367,819 km (0.081 R)
• M29: 9,674,345 km (0.114 R)
• M30: 9,880,491 km (0.066 R)
• M31: 10,053,426 km (0.107 R)
• M32: 10,227,258 km (0.086 R)
• M33: 10,613,520 km (0.065 R)
• M34: 11,004,569 km (0.074 R)
• M35: 11,111,980 km (0.062 R)
• M36: 11,618,219 km (0.118 R)
• M37: 12,206,139 km (0.108 R)
• M38: 12,503,689 km (0.113 R)
• M39: 12,841,332 km (0.082 R)
• M40: 14,104,985 km (0.113 R)
• M41: 14,771,593 km (0.046 R)
• M42: 14,890,224 km (0.094 R)
• M43: 15,009,304 km (0.117 R)
• M44: 15,328,097 km (0.062 R)
• M45: 15,891,632 km (0.087 R)
• M46: 16,298,389 km (0.119 R)
• M47: 16,585,168 km (0.104 R)
• M48: 16,708,586 km (0.119 R)
• M49: 16,914,882 km (0.079 R)
• M50: 17,163,663 km (0.089 R)
• M51: 18,340,549 km (0.115 R)
• M52: 19,326,699 km (0.082 R)
• M53: 19,586,849 km (0.105 R)
• M54: 19,979,244 km (0.084 R)
• M55: 21,171,839 km (0.12 R)
• M56: 21,395,338 km (0.11 R)
• M57: 21,619,435 km (0.069 R)
• M58: 22,115,502 km (0.047 R)
• M59: 22,387,621 km (0.069 R)
• M60: 22,935,149 km (0.099 R)
• M61: 23,256,635 km (0.084 R)
• M62: 23,348,787 km (0.105 R)
• M63: 23,625,842 km (0.085 R)
• M64: 25,264,088 km (0.03 R)
• M65: 26,120,835 km (0.074 R)
• M66: 27,229,505 km (0.109 R)
• M67: 29,144,208 km (0.077 R)
• M68: 29,892,198 km (0.05 R)
• M69: 30,092,808 km (0.105 R)
• M70: 30,596,056 km (0.105 R)
• M71: 30,697,034 km (0.055 R)
• M72: 30,899,440 km (0.108 R)
• M73: 31,102,145 km (0.07 R)
• M74: 31,356,312 km (0.047 R)
• M75: 31,611,077 km (0.12 R)
• M76: 32,020,078 km (0.108 R)
• M77: 32,328,100 km (0.12 R)
• M78: 34,196,577 km (0.103 R)
• M79: 34,406,313 km (0.103 R)
• M80: 34,932,599 km (0.053 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 414.2

Radius: 5.9

Gravity: 11.9 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 9.4 AU - 11.96 AU

Year: 16061 Days

Day: 17.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 55,589,299 km

• M1: 128,953 km (0.1 R)
• M2: 175,329 km (0.088 R)
• M3: 484,548 km (0.062 R)
• M4: 621,130 km (0.044 R)
• M5: 731,683 km (0.042 R)
• M6: 930,349 km (0.105 R)
• M7: 1,376,899 km (0.097 R)
• M8: 1,572,274 km (0.04 R)
• M9: 1,962,275 km (0.111 R)
• M10: 2,266,707 km (0.108 R)
• M11: 2,705,627 km (0.092 R)
• M12: 2,857,768 km (0.081 R)
• M13: 4,313,056 km (0.089 R)
• M14: 4,671,194 km (0.059 R)
• M15: 4,743,898 km (0.04 R)
• M16: 4,817,051 km (0.059 R)
• M17: 4,964,555 km (0.111 R)
• M18: 5,188,503 km (0.075 R)
• M19: 5,339,746 km (0.094 R)
• M20: 5,492,336 km (0.081 R)
• M21: 6,478,635 km (0.057 R)
• M22: 6,519,326 km (0.096 R)
• M23: 7,818,882 km (0.115 R)
• M24: 9,059,049 km (0.093 R)
• M25: 9,655,495 km (0.062 R)
• M26: 10,169,962 km (0.119 R)
• M27: 10,885,938 km (0.061 R)
• M28: 11,815,838 km (0.086 R)
• M29: 11,915,171 km (0.057 R)
• M30: 12,873,046 km (0.072 R)
• M31: 13,180,620 km (0.08 R)
• M32: 13,232,231 km (0.064 R)
• M33: 13,490,736 km (0.119 R)
• M34: 14,117,850 km (0.092 R)
• M35: 14,435,147 km (0.111 R)
• M36: 15,400,652 km (0.109 R)
• M37: 16,165,995 km (0.053 R)
• M38: 16,386,951 km (0.099 R)
• M39: 17,112,052 km (0.09 R)
• M40: 17,224,400 km (0.109 R)
• M41: 17,676,784 km (0.045 R)
• M42: 17,961,468 km (0.094 R)
• M43: 18,075,761 km (0.118 R)
• M44: 19,173,660 km (0.105 R)
• M45: 19,524,766 km (0.097 R)
• M46: 20,770,617 km (0.088 R)
• M47: 21,010,871 km (0.105 R)
• M48: 21,433,336 km (0.089 R)
• M49: 22,286,941 km (0.119 R)
• M50: 22,656,149 km (0.115 R)
• M51: 23,027,301 km (0.092 R)
• M52: 23,650,526 km (0.083 R)
• M53: 24,279,136 km (0.046 R)
• M54: 24,342,416 km (0.099 R)
• M55: 25,552,962 km (0.116 R)
• M56: 26,068,626 km (0.07 R)
• M57: 26,913,704 km (0.077 R)
• M58: 27,175,650 km (0.087 R)
• M59: 27,438,344 km (0.115 R)
• M60: 27,966,275 km (0.099 R)
• M61: 28,032,397 km (0.118 R)
• M62: 28,364,355 km (0.091 R)
• M63: 30,043,441 km (0.109 R)
• M64: 30,724,111 km (0.117 R)
• M65: 31,203,573 km (0.115 R)
• M66: 31,754,542 km (0.117 R)
• M67: 32,308,652 km (0.112 R)
• M68: 32,378,215 km (0.07 R)
• M69: 32,447,629 km (0.117 R)
• M70: 33,075,790 km (0.12 R)
• M71: 33,145,951 km (0.074 R)
• M72: 34,486,049 km (0.094 R)
• M73: 34,628,167 km (0.068 R)
• M74: 34,770,584 km (0.107 R)
• M75: 34,841,793 km (0.093 R)
• M76: 34,984,360 km (0.104 R)
• M77: 35,055,718 km (0.053 R)
• M78: 36,204,181 km (0.099 R)
• M79: 38,537,907 km (0.106 R)
• M80: 40,095,670 km (0.119 R)
• M81: 40,469,515 km (0.051 R)
• M82: 41,296,193 km (0.083 R)
• M83: 41,825,171 km (0.039 R)
• M84: 45,278,937 km (0.111 R)
• M85: 45,902,461 km (0.113 R)
• M86: 49,462,442 km (0.085 R)
• M87: 49,622,661 km (0.112 R)
• M88: 51,559,205 km (0.061 R)
• M89: 51,965,812 km (0.055 R)
• M90: 52,700,338 km (0.1 R)
• M91: 53,849,698 km (0.049 R)
• M92: 55,589,372 km (0.081 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: 397 - 14,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit