🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.54 AU - 0.8 AU

Year: 243 Days

Day: 24.4 Hours

Environment

Temp: -5 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.67 AU - 0.83 AU

Year: 288 Days

Day: 26.2 Hours

Environment

Temp: -26 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.73 AU - 0.81 AU

Year: 299 Days

Day: 27.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.24 AU - 1.7 AU

Year: 789 Days

Day: 39.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,738,651 km

• M1: 1,524,552 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.67 AU - 2.59 AU

Year: 1377 Days

Day: 39.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.8

Radius: 12.3

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.88 AU - 3.5 AU

Year: 2524 Days

Day: 5.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 52,738,651 km

• M1: 155,432 km (0.062 R)
• M2: 292,913 km (0.112 R)
• M3: 522,845 km (0.028 R)
• M4: 695,331 km (0.075 R)
• M5: 785,538 km (0.108 R)
• M6: 1,022,053 km (0.049 R)
• M7: 1,153,848 km (0.112 R)
• M8: 1,235,828 km (0.119 R)
• M9: 1,604,736 km (0.117 R)
• M10: 1,739,075 km (0.064 R)
• M11: 2,008,202 km (0.059 R)
• M12: 2,108,432 km (0.076 R)
• M13: 2,443,232 km (0.026 R)
• M14: 2,671,968 km (0.062 R)
• M15: 2,782,820 km (0.109 R)
• M16: 2,882,751 km (0.116 R)
• M17: 3,163,696 km (0.063 R)
• M18: 3,520,786 km (0.049 R)
• M19: 3,863,066 km (0.119 R)
• M20: 3,989,027 km (0.112 R)
• M21: 4,187,693 km (0.095 R)
• M22: 4,462,504 km (0.118 R)
• M23: 4,609,559 km (0.084 R)
• M24: 4,698,570 km (0.115 R)
• M25: 4,818,248 km (0.067 R)
• M26: 5,183,267 km (0.087 R)
• M27: 5,972,545 km (0.084 R)
• M28: 6,381,247 km (0.085 R)
• M29: 6,513,940 km (0.079 R)
• M30: 6,664,436 km (0.092 R)
• M31: 6,748,510 km (0.103 R)
• M32: 6,866,841 km (0.079 R)
• M33: 7,174,415 km (0.119 R)
• M34: 7,364,554 km (0.052 R)
• M35: 7,451,470 km (0.099 R)
• M36: 7,608,996 km (0.11 R)
• M37: 7,749,918 km (0.089 R)
• M38: 7,909,389 km (0.099 R)
• M39: 8,088,009 km (0.033 R)
• M40: 8,285,927 km (0.12 R)
• M41: 8,705,250 km (0.101 R)
• M42: 9,469,695 km (0.072 R)
• M43: 9,792,976 km (0.082 R)
• M44: 10,178,041 km (0.107 R)
• M45: 11,042,716 km (0.099 R)
• M46: 11,262,476 km (0.108 R)
• M47: 12,528,822 km (0.035 R)
• M48: 13,031,022 km (0.085 R)
• M49: 13,115,395 km (0.097 R)
• M50: 13,796,813 km (0.062 R)
• M51: 14,120,094 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.8

Radius: 14.8

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.52 AU - 3.54 AU

Year: 2938 Days

Day: 9.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 52,738,651 km

• M1: 184,753 km (0.105 R)
• M2: 395,387 km (0.071 R)
• M3: 498,161 km (0.102 R)
• M4: 632,500 km (0.049 R)
• M5: 824,135 km (0.09 R)
• M6: 1,120,638 km (0.086 R)
• M7: 1,308,084 km (0.096 R)
• M8: 1,801,906 km (0.111 R)
• M9: 1,904,680 km (0.116 R)
• M10: 2,070,435 km (0.085 R)
• M11: 2,194,002 km (0.118 R)
• M12: 2,304,406 km (0.098 R)
• M13: 2,432,910 km (0.098 R)
• M14: 2,580,414 km (0.08 R)
• M15: 2,867,492 km (0.087 R)
• M16: 3,058,828 km (0.076 R)
• M17: 3,272,603 km (0.069 R)
• M18: 3,715,263 km (0.097 R)
• M19: 3,828,958 km (0.088 R)
• M20: 4,138,027 km (0.093 R)
• M21: 4,256,059 km (0.095 R)
• M22: 4,375,139 km (0.118 R)
• M23: 4,535,807 km (0.088 R)
• M24: 4,842,483 km (0.114 R)
• M25: 5,050,723 km (0.109 R)
• M26: 5,390,161 km (0.113 R)
• M27: 5,497,871 km (0.103 R)
• M28: 5,869,323 km (0.089 R)
• M29: 6,544,757 km (0.079 R)
• M30: 6,729,062 km (0.06 R)
• M31: 6,821,962 km (0.059 R)
• M32: 6,915,162 km (0.107 R)
• M33: 7,126,693 km (0.099 R)
• M34: 7,411,976 km (0.076 R)
• M35: 7,531,954 km (0.106 R)
• M36: 8,365,214 km (0.103 R)
• M37: 9,201,915 km (0.104 R)
• M38: 9,643,528 km (0.084 R)
• M39: 9,853,713 km (0.075 R)
• M40: 10,198,536 km (0.117 R)
• M41: 10,359,054 km (0.047 R)
• M42: 10,927,526 km (0.092 R)
• M43: 11,091,785 km (0.08 R)
• M44: 11,869,394 km (0.09 R)
• M45: 12,264,931 km (0.071 R)
• M46: 12,407,199 km (0.037 R)
• M47: 12,550,065 km (0.094 R)
• M48: 12,750,975 km (0.083 R)
• M49: 14,217,034 km (0.118 R)
• M50: 14,396,551 km (0.036 R)
• M51: 15,030,846 km (0.109 R)
• M52: 15,244,322 km (0.109 R)
• M53: 15,859,768 km (0.073 R)
• M54: 16,170,632 km (0.104 R)
• M55: 16,514,857 km (0.109 R)
• M56: 16,703,649 km (0.115 R)
• M57: 16,893,190 km (0.114 R)
• M58: 17,115,193 km (0.087 R)
• M59: 17,787,037 km (0.108 R)
• M60: 18,077,556 km (0.072 R)
• M61: 18,239,720 km (0.1 R)
• M62: 18,532,783 km (0.08 R)
• M63: 19,024,660 km (0.067 R)
• M64: 19,720,590 km (0.113 R)
• M65: 20,088,451 km (0.038 R)
• M66: 20,797,096 km (0.085 R)
• M67: 21,137,431 km (0.026 R)
• M68: 21,376,788 km (0.12 R)
• M69: 21,582,634 km (0.03 R)
• M70: 21,823,637 km (0.051 R)
• M71: 21,961,715 km (0.118 R)
• M72: 22,552,029 km (0.108 R)
• M73: 22,936,794 km (0.12 R)
• M74: 23,854,876 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.9

Radius: 14.4

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.61 AU - 5.53 AU

Year: 4327 Days

Day: 5.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 52,738,651 km

• M1: 181,462 km (0.115 R)
• M2: 485,445 km (0.042 R)
• M3: 581,786 km (0.116 R)
• M4: 834,307 km (0.089 R)
• M5: 1,138,141 km (0.072 R)
• M6: 1,318,107 km (0.106 R)
• M7: 1,660,836 km (0.064 R)
• M8: 1,770,940 km (0.094 R)
• M9: 2,133,714 km (0.111 R)
• M10: 2,341,805 km (0.117 R)
• M11: 2,484,372 km (0.096 R)
• M12: 2,611,530 km (0.095 R)
• M13: 2,968,171 km (0.051 R)
• M14: 3,241,038 km (0.118 R)
• M15: 3,874,884 km (0.116 R)
• M16: 4,152,238 km (0.08 R)
• M17: 4,502,746 km (0.115 R)
• M18: 4,614,197 km (0.062 R)
• M19: 4,840,090 km (0.104 R)
• M20: 4,931,494 km (0.07 R)
• M21: 5,023,496 km (0.11 R)
• M22: 5,162,473 km (0.116 R)
• M23: 5,373,556 km (0.048 R)
• M24: 5,587,480 km (0.107 R)
• M25: 6,296,126 km (0.108 R)
• M26: 6,521,869 km (0.106 R)
• M27: 7,111,135 km (0.073 R)
• M28: 7,241,435 km (0.043 R)
• M29: 7,531,206 km (0.058 R)
• M30: 7,717,455 km (0.089 R)
• M31: 8,067,664 km (0.074 R)
• M32: 8,340,680 km (0.097 R)
• M33: 8,672,189 km (0.075 R)
• M34: 9,149,406 km (0.082 R)
• M35: 9,262,951 km (0.114 R)
• M36: 11,022,222 km (0.097 R)
• M37: 11,386,343 km (0.104 R)
• M38: 11,569,899 km (0.03 R)
• M39: 12,220,052 km (0.051 R)
• M40: 12,313,999 km (0.094 R)
• M41: 12,786,878 km (0.074 R)
• M42: 13,620,886 km (0.107 R)
• M43: 13,848,424 km (0.045 R)
• M44: 14,571,730 km (0.096 R)
• M45: 15,139,155 km (0.118 R)
• M46: 15,273,793 km (0.097 R)
• M47: 15,374,921 km (0.085 R)
• M48: 16,676,123 km (0.033 R)
• M49: 17,164,411 km (0.114 R)
• M50: 17,304,734 km (0.036 R)
• M51: 17,515,966 km (0.098 R)
• M52: 18,298,064 km (0.102 R)
• M53: 18,621,345 km (0.099 R)
• M54: 18,946,421 km (0.119 R)
• M55: 19,127,883 km (0.084 R)
• M56: 20,080,672 km (0.039 R)
• M57: 20,191,673 km (0.117 R)
• M58: 20,600,225 km (0.097 R)
• M59: 20,749,374 km (0.102 R)
• M60: 21,124,117 km (0.042 R)
• M61: 22,568,335 km (0.117 R)
• M62: 23,147,129 km (0.062 R)
• M63: 23,302,262 km (0.059 R)
• M64: 23,613,725 km (0.106 R)
• M65: 23,965,728 km (0.103 R)
• M66: 24,477,204 km (0.111 R)
• M67: 24,674,972 km (0.064 R)
• M68: 25,431,040 km (0.045 R)
• M69: 25,952,837 km (0.079 R)
• M70: 26,235,278 km (0.057 R)
• M71: 26,397,143 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.8

Radius: 11.6

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 8.18 AU - 10.42 AU

Year: 12562 Days

Day: 8.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 52,738,651 km

• M1: 152,440 km (0.082 R)
• M2: 236,365 km (0.055 R)
• M3: 1,322,146 km (0.09 R)
• M4: 2,100,504 km (0.044 R)
• M5: 2,203,427 km (0.079 R)
• M6: 2,281,816 km (0.071 R)
• M7: 2,828,447 km (0.088 R)
• M8: 3,264,674 km (0.113 R)
• M9: 3,354,583 km (0.102 R)
• M10: 3,475,757 km (0.117 R)
• M11: 3,567,610 km (0.079 R)
• M12: 3,816,541 km (0.118 R)
• M13: 4,038,993 km (0.097 R)
• M14: 4,168,096 km (0.099 R)
• M15: 4,298,545 km (0.079 R)
• M16: 4,664,611 km (0.106 R)
• M17: 5,391,208 km (0.054 R)
• M18: 5,533,625 km (0.092 R)
• M19: 5,822,349 km (0.115 R)
• M20: 6,264,560 km (0.098 R)
• M21: 6,452,156 km (0.085 R)
• M22: 6,832,883 km (0.103 R)
• M23: 7,576,384 km (0.05 R)
• M24: 7,656,120 km (0.102 R)
• M25: 8,181,508 km (0.119 R)
• M26: 8,844,077 km (0.119 R)
• M27: 8,928,151 km (0.076 R)
• M28: 9,395,345 km (0.119 R)
• M29: 9,481,064 km (0.091 R)
• M30: 9,610,317 km (0.071 R)
• M31: 9,740,018 km (0.114 R)
• M32: 10,309,088 km (0.061 R)
• M33: 11,069,644 km (0.12 R)
• M34: 11,160,300 km (0.05 R)
• M35: 11,251,256 km (0.09 R)
• M36: 11,617,322 km (0.067 R)
• M37: 12,644,461 km (0.079 R)
• M38: 13,313,163 km (0.087 R)
• M39: 14,042,453 km (0.093 R)
• M40: 16,669,541 km (0.069 R)
• M41: 17,985,703 km (0.086 R)
• M42: 18,252,885 km (0.089 R)
• M43: 18,413,852 km (0.062 R)
• M44: 19,828,599 km (0.031 R)
• M45: 20,772,412 km (0.05 R)
• M46: 21,334,452 km (0.081 R)
• M47: 21,674,188 km (0.084 R)
• M48: 21,787,733 km (0.083 R)
• M49: 22,072,717 km (0.108 R)
• M50: 22,358,748 km (0.085 R)
• M51: 22,531,085 km (0.097 R)
• M52: 22,646,126 km (0.082 R)
• M53: 24,042,622 km (0.086 R)
• M54: 24,514,304 km (0.094 R)
• M55: 26,189,052 km (0.038 R)
• M56: 26,857,156 km (0.114 R)
• M57: 27,469,311 km (0.061 R)
• M58: 27,777,183 km (0.086 R)
• M59: 28,396,219 km (0.1 R)
• M60: 28,645,150 km (0.108 R)
• M61: 28,769,915 km (0.063 R)
• M62: 29,900,575 km (0.115 R)
• M63: 30,217,274 km (0.064 R)
• M64: 30,917,841 km (0.039 R)
• M65: 31,623,793 km (0.075 R)
• M66: 32,140,654 km (0.075 R)
• M67: 33,182,453 km (0.067 R)
• M68: 34,235,473 km (0.102 R)
• M69: 34,965,810 km (0.113 R)
• M70: 35,099,101 km (0.096 R)
• M71: 35,232,543 km (0.081 R)
• M72: 36,374,124 km (0.09 R)
• M73: 36,644,447 km (0.091 R)
• M74: 37,664,406 km (0.079 R)
• M75: 39,871,124 km (0.088 R)
• M76: 41,271,509 km (0.088 R)
• M77: 41,412,431 km (0.065 R)
• M78: 41,624,112 km (0.102 R)
• M79: 42,687,902 km (0.114 R)
• M80: 44,048,345 km (0.109 R)
• M81: 44,987,371 km (0.106 R)
• M82: 46,078,987 km (0.065 R)
• M83: 46,664,662 km (0.1 R)
• M84: 46,958,472 km (0.062 R)
• M85: 49,555,491 km (0.084 R)
• M86: 50,005,332 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.2

Radius: 6.8

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 15.93 AU - 16.39 AU

Year: 28774 Days

Day: 22.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 52,738,651 km

• M1: 129,552 km (0.088 R)
• M2: 181,313 km (0.059 R)
• M3: 318,195 km (0.114 R)
• M4: 474,674 km (0.096 R)
• M5: 745,297 km (0.117 R)
• M6: 839,094 km (0.086 R)
• M7: 1,038,957 km (0.051 R)
• M8: 1,298,360 km (0.088 R)
• M9: 2,058,168 km (0.032 R)
• M10: 2,300,815 km (0.104 R)
• M11: 2,495,891 km (0.092 R)
• M12: 2,931,819 km (0.085 R)
• M13: 3,204,835 km (0.109 R)
• M14: 3,422,949 km (0.079 R)
• M15: 3,581,523 km (0.095 R)
• M16: 3,742,789 km (0.112 R)
• M17: 4,005,483 km (0.105 R)
• M18: 4,445,301 km (0.103 R)
• M19: 4,936,131 km (0.099 R)
• M20: 5,297,111 km (0.074 R)
• M21: 5,407,065 km (0.096 R)
• M22: 6,236,735 km (0.07 R)
• M23: 6,626,886 km (0.077 R)
• M24: 6,785,161 km (0.117 R)
• M25: 7,389,836 km (0.083 R)
• M26: 7,595,233 km (0.078 R)
• M27: 7,927,790 km (0.083 R)
• M28: 8,222,647 km (0.063 R)
• M29: 8,435,525 km (0.099 R)
• M30: 10,431,460 km (0.105 R)
• M31: 10,754,441 km (0.066 R)
• M32: 11,410,428 km (0.057 R)
• M33: 11,887,047 km (0.106 R)
• M34: 11,935,068 km (0.119 R)
• M35: 12,908,800 km (0.043 R)
• M36: 12,958,018 km (0.1 R)
• M37: 14,110,520 km (0.082 R)
• M38: 14,416,597 km (0.051 R)
• M39: 14,519,072 km (0.104 R)
• M40: 15,820,573 km (0.111 R)
• M41: 15,926,189 km (0.028 R)
• M42: 16,565,571 km (0.044 R)
• M43: 16,726,688 km (0.111 R)
• M44: 18,812,381 km (0.107 R)
• M45: 19,149,126 km (0.098 R)
• M46: 20,458,406 km (0.102 R)
• M47: 20,746,831 km (0.106 R)
• M48: 21,152,989 km (0.082 R)
• M49: 21,855,202 km (0.09 R)
• M50: 22,624,584 km (0.093 R)
• M51: 23,222,526 km (0.114 R)
• M52: 23,825,555 km (0.108 R)
• M53: 24,128,940 km (0.105 R)
• M54: 24,311,599 km (0.11 R)
• M55: 24,494,856 km (0.083 R)
• M56: 24,739,748 km (0.098 R)
• M57: 25,108,656 km (0.112 R)
• M58: 25,232,074 km (0.105 R)
• M59: 25,789,626 km (0.06 R)
• M60: 26,288,834 km (0.064 R)
• M61: 26,414,047 km (0.079 R)
• M62: 27,423,384 km (0.081 R)
• M63: 28,124,699 km (0.083 R)
• M64: 28,638,418 km (0.108 R)
• M65: 28,831,848 km (0.059 R)
• M66: 29,479,756 km (0.082 R)
• M67: 31,385,783 km (0.104 R)
• M68: 32,387,191 km (0.032 R)
• M69: 32,858,125 km (0.081 R)
• M70: 33,195,917 km (0.078 R)
• M71: 33,534,756 km (0.101 R)
• M72: 34,489,789 km (0.08 R)
• M73: 35,522,912 km (0.109 R)
• M74: 36,706,082 km (0.049 R)
• M75: 37,267,373 km (0.11 R)
• M76: 37,760,747 km (0.099 R)
• M77: 37,972,876 km (0.093 R)
• M78: 38,896,643 km (0.117 R)
• M79: 39,325,540 km (0.118 R)
• M80: 40,911,427 km (0.053 R)
• M81: 40,983,982 km (0.112 R)
• M82: 42,371,203 km (0.09 R)
• M83: 43,329,078 km (0.079 R)
• M84: 43,996,435 km (0.1 R)
• M85: 47,384,078 km (0.046 R)
• M86: 48,224,818 km (0.045 R)
• M87: 48,531,793 km (0.11 R)
• M88: 49,766,125 km (0.065 R)
• M89: 50,076,242 km (0.094 R)
• M90: 50,542,688 km (0.049 R)
• M91: 51,166,960 km (0.073 R)
• M92: 51,323,439 km (0.044 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 13,286 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit