🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.5 AU - 0.74 AU

Year: 172 Days

Day: 12.3 Hours

Environment

Temp: 219 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.02 AU - 1.44 AU

Year: 479 Days

Day: 23.5 Hours

Environment

Temp: 35 °C

Axial Tilt: 45.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.37 AU - 1.85 AU

Year: 718 Days

Day: 19 Hours

Environment

Temp: -28 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.01 AU - 5.49 AU

Year: 3638 Days

Day: 39.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 114,523,170 km

• M1: 2,367,386 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.91 AU - 5.91 AU

Year: 4423 Days

Day: 40.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.44 AU - 6.38 AU

Year: 4423 Days

Day: 22.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.1

Radius: 13.5

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.36 AU - 11.38 AU

Year: 10898 Days

Day: 13.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 114,523,170 km

• M1: 177,124 km (0.074 R)
• M2: 261,647 km (0.067 R)
• M3: 603,627 km (0.095 R)
• M4: 819,497 km (0.099 R)
• M5: 1,545,346 km (0.035 R)
• M6: 1,850,825 km (0.079 R)
• M7: 2,461,334 km (0.107 R)
• M8: 2,912,371 km (0.079 R)
• M9: 3,487,874 km (0.07 R)
• M10: 3,721,397 km (0.109 R)
• M11: 4,417,027 km (0.102 R)
• M12: 4,743,300 km (0.062 R)
• M13: 5,612,912 km (0.099 R)
• M14: 5,808,586 km (0.079 R)
• M15: 6,490,603 km (0.109 R)
• M16: 7,029,454 km (0.062 R)
• M17: 7,582,667 km (0.071 R)
• M18: 8,150,092 km (0.105 R)
• M19: 8,283,085 km (0.098 R)
• M20: 9,839,501 km (0.111 R)
• M21: 9,933,897 km (0.088 R)
• M22: 10,123,438 km (0.109 R)
• M23: 11,335,779 km (0.07 R)
• M24: 11,783,525 km (0.056 R)
• M25: 11,984,285 km (0.113 R)
• M26: 12,287,670 km (0.073 R)
• M27: 14,107,827 km (0.113 R)
• M28: 14,643,238 km (0.115 R)
• M29: 14,913,412 km (0.098 R)
• M30: 15,623,852 km (0.025 R)
• M31: 15,900,010 km (0.101 R)
• M32: 16,010,862 km (0.06 R)
• M33: 16,738,207 km (0.112 R)
• M34: 16,964,099 km (0.084 R)
• M35: 17,362,030 km (0.089 R)
• M36: 18,457,385 km (0.067 R)
• M37: 18,808,043 km (0.081 R)
• M38: 19,873,030 km (0.078 R)
• M39: 19,992,559 km (0.107 R)
• M40: 20,172,375 km (0.049 R)
• M41: 22,247,148 km (0.102 R)
• M42: 22,870,223 km (0.09 R)
• M43: 23,309,742 km (0.068 R)
• M44: 25,289,969 km (0.108 R)
• M45: 25,549,372 km (0.1 R)
• M46: 27,857,068 km (0.108 R)
• M47: 28,393,825 km (0.111 R)
• M48: 28,731,019 km (0.078 R)
• M49: 29,409,445 km (0.086 R)
• M50: 30,574,962 km (0.076 R)
• M51: 30,920,533 km (0.066 R)
• M52: 31,685,577 km (0.109 R)
• M53: 31,895,313 km (0.118 R)
• M54: 32,245,971 km (0.072 R)
• M55: 33,661,017 km (0.069 R)
• M56: 34,232,630 km (0.084 R)
• M57: 35,748,655 km (0.079 R)
• M58: 36,478,244 km (0.099 R)
• M59: 36,771,456 km (0.105 R)
• M60: 38,174,983 km (0.114 R)
• M61: 38,696,481 km (0.089 R)
• M62: 38,845,929 km (0.079 R)
• M63: 40,578,123 km (0.117 R)
• M64: 43,805,996 km (0.079 R)
• M65: 44,273,789 km (0.091 R)
• M66: 44,978,694 km (0.057 R)
• M67: 45,293,149 km (0.052 R)
• M68: 46,399,425 km (0.081 R)
• M69: 46,558,298 km (0.108 R)
• M70: 47,995,485 km (0.034 R)
• M71: 48,156,003 km (0.079 R)
• M72: 49,771,660 km (0.106 R)
• M73: 50,096,886 km (0.102 R)
• M74: 52,228,357 km (0.107 R)
• M75: 52,890,178 km (0.095 R)
• M76: 53,638,017 km (0.1 R)
• M77: 54,473,073 km (0.112 R)
• M78: 55,817,958 km (0.112 R)
• M79: 55,902,480 km (0.083 R)
• M80: 56,071,376 km (0.107 R)
• M81: 56,409,916 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.5

Radius: 14.3

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 11.87 AU - 13.19 AU

Year: 15589 Days

Day: 7.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 114,523,170 km

• M1: 183,557 km (0.103 R)
• M2: 633,248 km (0.051 R)
• M3: 1,003,353 km (0.092 R)
• M4: 1,165,816 km (0.084 R)
• M5: 1,287,738 km (0.114 R)
• M6: 1,388,567 km (0.102 R)
• M7: 1,518,718 km (0.108 R)
• M8: 1,735,934 km (0.088 R)
• M9: 2,262,668 km (0.056 R)
• M10: 2,608,837 km (0.12 R)
• M11: 2,904,891 km (0.073 R)
• M12: 3,212,165 km (0.079 R)
• M13: 3,422,949 km (0.064 R)
• M14: 3,821,627 km (0.087 R)
• M15: 4,822,736 km (0.05 R)
• M16: 5,394,499 km (0.074 R)
• M17: 5,561,899 km (0.047 R)
• M18: 5,730,945 km (0.12 R)
• M19: 6,161,338 km (0.092 R)
• M20: 6,691,812 km (0.065 R)
• M21: 6,781,571 km (0.085 R)
• M22: 8,370,150 km (0.096 R)
• M23: 9,256,219 km (0.114 R)
• M24: 11,545,964 km (0.102 R)
• M25: 12,254,609 km (0.06 R)
• M26: 12,586,417 km (0.118 R)
• M27: 12,865,267 km (0.073 R)
• M28: 13,714,086 km (0.062 R)
• M29: 13,886,123 km (0.106 R)
• M30: 14,174,249 km (0.066 R)
• M31: 14,581,005 km (0.088 R)
• M32: 15,228,166 km (0.116 R)
• M33: 15,884,601 km (0.072 R)
• M34: 16,489,425 km (0.08 R)
• M35: 16,794,755 km (0.064 R)
• M36: 17,040,245 km (0.067 R)
• M37: 17,287,081 km (0.103 R)
• M38: 17,846,577 km (0.088 R)
• M39: 18,728,905 km (0.031 R)
• M40: 18,983,521 km (0.078 R)
• M41: 19,560,819 km (0.09 R)
• M42: 21,593,256 km (0.117 R)
• M43: 21,927,457 km (0.114 R)
• M44: 22,263,155 km (0.066 R)
• M45: 24,383,107 km (0.115 R)
• M46: 25,714,079 km (0.066 R)
• M47: 27,284,557 km (0.116 R)
• M48: 28,008,611 km (0.076 R)
• M49: 28,812,400 km (0.101 R)
• M50: 29,995,121 km (0.113 R)
• M51: 30,144,121 km (0.075 R)
• M52: 32,179,250 km (0.116 R)
• M53: 32,637,468 km (0.06 R)
• M54: 33,174,824 km (0.104 R)
• M55: 34,882,633 km (0.054 R)
• M56: 36,301,270 km (0.076 R)
• M57: 37,097,430 km (0.044 R)
• M58: 38,707,252 km (0.074 R)
• M59: 39,929,467 km (0.115 R)
• M60: 40,668,780 km (0.1 R)
• M61: 41,247,125 km (0.113 R)
• M62: 42,161,317 km (0.108 R)
• M63: 42,411,744 km (0.036 R)
• M64: 42,662,770 km (0.045 R)
• M65: 43,502,911 km (0.066 R)
• M66: 43,756,031 km (0.119 R)
• M67: 44,094,272 km (0.047 R)
• M68: 44,943,688 km (0.093 R)
• M69: 46,917,782 km (0.112 R)
• M70: 47,958,983 km (0.104 R)
• M71: 49,095,628 km (0.089 R)
• M72: 49,359,219 km (0.098 R)
• M73: 49,887,748 km (0.075 R)
• M74: 50,064,274 km (0.077 R)
• M75: 50,329,511 km (0.116 R)
• M76: 51,128,214 km (0.063 R)
• M77: 52,648,128 km (0.067 R)
• M78: 52,738,037 km (0.12 R)
• M79: 53,549,156 km (0.105 R)
• M80: 53,639,513 km (0.061 R)
• M81: 54,728,137 km (0.094 R)
• M82: 55,092,557 km (0.025 R)
• M83: 55,823,941 km (0.119 R)
• M84: 58,130,142 km (0.039 R)
• M85: 58,595,242 km (0.119 R)
• M86: 59,622,531 km (0.093 R)
• M87: 60,844,296 km (0.048 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 128.6

Radius: 3.8

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 10.11 AU - 16.59 AU

Year: 17144 Days

Day: 19.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 114,523,170 km

• M1: 70,311 km (0.112 R)
• M2: 166,802 km (0.05 R)
• M3: 338,091 km (0.063 R)
• M4: 553,811 km (0.079 R)
• M5: 595,699 km (0.091 R)
• M6: 774,468 km (0.084 R)
• M7: 869,912 km (0.116 R)
• M8: 1,440,927 km (0.104 R)
• M9: 1,659,190 km (0.085 R)
• M10: 1,782,608 km (0.111 R)
• M11: 2,420,344 km (0.09 R)
• M12: 2,655,213 km (0.119 R)
• M13: 2,727,020 km (0.052 R)
• M14: 2,751,105 km (0.091 R)
• M15: 2,946,629 km (0.101 R)
• M16: 3,691,926 km (0.099 R)
• M17: 3,961,800 km (0.098 R)
• M18: 4,779,951 km (0.085 R)
• M19: 4,985,050 km (0.12 R)
• M20: 5,163,221 km (0.09 R)
• M21: 5,373,705 km (0.11 R)
• M22: 5,865,134 km (0.064 R)
• M23: 5,927,516 km (0.073 R)
• M24: 6,147,874 km (0.066 R)
• M25: 7,122,055 km (0.094 R)
• M26: 7,592,840 km (0.074 R)
• M27: 8,635,238 km (0.102 R)
• M28: 9,391,156 km (0.025 R)
• M29: 9,427,658 km (0.053 R)
• M30: 9,758,419 km (0.029 R)
• M31: 9,943,920 km (0.086 R)
• M32: 10,355,913 km (0.055 R)
• M33: 11,625,251 km (0.107 R)
• M34: 11,743,134 km (0.098 R)
• M35: 12,059,234 km (0.071 R)
• M36: 12,378,027 km (0.114 R)
• M37: 13,024,140 km (0.117 R)
• M38: 13,146,511 km (0.12 R)
• M39: 13,228,341 km (0.079 R)
• M40: 14,013,581 km (0.117 R)
• M41: 15,284,115 km (0.103 R)
• M42: 15,456,302 km (0.099 R)
• M43: 15,715,705 km (0.073 R)
• M44: 16,502,740 km (0.096 R)
• M45: 16,546,871 km (0.083 R)
• M46: 16,679,415 km (0.112 R)
• M47: 16,767,827 km (0.111 R)
• M48: 16,812,258 km (0.065 R)
• M49: 17,123,571 km (0.099 R)
• M50: 17,347,219 km (0.096 R)
• M51: 17,481,858 km (0.076 R)
• M52: 17,797,359 km (0.045 R)
• M53: 17,978,523 km (0.118 R)
• M54: 18,251,389 km (0.113 R)
• M55: 18,801,012 km (0.054 R)
• M56: 18,985,615 km (0.106 R)
• M57: 19,217,043 km (0.042 R)
• M58: 21,293,462 km (0.08 R)
• M59: 22,309,231 km (0.111 R)
• M60: 22,749,348 km (0.067 R)
• M61: 23,439,892 km (0.11 R)
• M62: 23,489,409 km (0.106 R)
• M63: 24,087,052 km (0.048 R)
• M64: 25,348,162 km (0.089 R)
• M65: 26,320,848 km (0.071 R)
• M66: 26,372,459 km (0.053 R)
• M67: 27,097,410 km (0.081 R)
• M68: 27,828,944 km (0.077 R)
• M69: 28,039,129 km (0.102 R)
• M70: 29,097,983 km (0.032 R)
• M71: 30,440,025 km (0.046 R)
• M72: 31,582,654 km (0.049 R)
• M73: 31,637,406 km (0.098 R)
• M74: 32,076,775 km (0.097 R)
• M75: 32,407,536 km (0.095 R)
• M76: 34,528,385 km (0.064 R)
• M77: 34,584,784 km (0.084 R)
• M78: 35,037,317 km (0.089 R)
• M79: 38,609,565 km (0.094 R)
• M80: 39,137,795 km (0.035 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 879.2

Radius: 7.1

Gravity: 17.44 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 15.59 AU - 25.39 AU

Year: 32598 Days

Day: 24.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 114,523,170 km

• M1: 98,585 km (0.073 R)
• M2: 277,803 km (0.057 R)
• M3: 436,527 km (0.075 R)
• M4: 1,073,215 km (0.096 R)
• M5: 1,406,220 km (0.072 R)
• M6: 2,533,440 km (0.11 R)
• M7: 3,024,869 km (0.11 R)
• M8: 3,075,583 km (0.099 R)
• M9: 3,229,668 km (0.088 R)
• M10: 4,206,393 km (0.063 R)
• M11: 4,263,240 km (0.091 R)
• M12: 5,024,693 km (0.105 R)
• M13: 5,576,410 km (0.111 R)
• M14: 7,139,259 km (0.045 R)
• M15: 12,139,119 km (0.038 R)
• M16: 12,383,113 km (0.113 R)
• M17: 12,710,882 km (0.109 R)
• M18: 12,793,311 km (0.102 R)
• M19: 13,291,621 km (0.106 R)
• M20: 14,823,952 km (0.068 R)
• M21: 15,172,066 km (0.11 R)
• M22: 15,610,837 km (0.103 R)
• M23: 16,591,152 km (0.085 R)
• M24: 17,407,807 km (0.095 R)
• M25: 18,052,125 km (0.087 R)
• M26: 18,797,870 km (0.082 R)
• M27: 20,127,197 km (0.072 R)
• M28: 20,223,388 km (0.088 R)
• M29: 20,900,468 km (0.063 R)
• M30: 21,192,782 km (0.116 R)
• M31: 21,683,314 km (0.108 R)
• M32: 24,088,848 km (0.039 R)
• M33: 24,806,169 km (0.106 R)
• M34: 26,683,024 km (0.098 R)
• M35: 28,821,376 km (0.106 R)
• M36: 30,240,611 km (0.072 R)
• M37: 31,347,785 km (0.118 R)
• M38: 36,725,978 km (0.11 R)
• M39: 37,787,824 km (0.097 R)
• M40: 39,580,006 km (0.106 R)
• M41: 44,492,651 km (0.078 R)
• M42: 45,624,209 km (0.099 R)
• M43: 46,510,876 km (0.055 R)
• M44: 47,147,714 km (0.111 R)
• M45: 47,531,133 km (0.076 R)
• M46: 49,075,282 km (0.085 R)
• M47: 50,374,689 km (0.11 R)
• M48: 50,897,534 km (0.06 R)
• M49: 51,290,976 km (0.11 R)
• M50: 51,948,758 km (0.108 R)
• M51: 55,819,005 km (0.115 R)
• M52: 55,954,092 km (0.108 R)
• M53: 56,631,172 km (0.101 R)
• M54: 58,130,591 km (0.03 R)
• M55: 59,091,458 km (0.099 R)
• M56: 59,229,088 km (0.098 R)
• M57: 59,504,797 km (0.1 R)
• M58: 59,919,183 km (0.068 R)
• M59: 62,145,349 km (0.087 R)
• M60: 63,127,758 km (0.079 R)
• M61: 63,832,663 km (0.063 R)
• M62: 64,965,867 km (0.118 R)
• M63: 65,107,985 km (0.099 R)
• M64: 65,250,103 km (0.094 R)
• M65: 66,105,653 km (0.079 R)
• M66: 66,248,669 km (0.099 R)
• M67: 66,678,015 km (0.114 R)
• M68: 73,377,756 km (0.099 R)
• M69: 73,970,462 km (0.109 R)
• M70: 76,057,053 km (0.039 R)
• M71: 76,206,951 km (0.114 R)
• M72: 76,957,333 km (0.115 R)
• M73: 77,258,175 km (0.086 R)
• M74: 79,831,258 km (0.117 R)
• M75: 83,048,360 km (0.072 R)
• M76: 83,975,269 km (0.084 R)
• M77: 85,527,646 km (0.114 R)
• M78: 86,307,500 km (0.044 R)
• M79: 88,660,973 km (0.119 R)
• M80: 89,608,227 km (0.09 R)
• M81: 93,430,901 km (0.114 R)
• M82: 94,233,943 km (0.11 R)
• M83: 96,008,772 km (0.115 R)
• M84: 97,957,434 km (0.075 R)
• M85: 101,069,369 km (0.078 R)
• M86: 101,398,933 km (0.089 R)
• M87: 102,058,809 km (0.043 R)
• M88: 102,554,875 km (0.086 R)
• M89: 102,885,936 km (0.11 R)
• M90: 103,383,199 km (0.098 R)
• M91: 103,715,157 km (0.103 R)
• M92: 110,258,867 km (0.076 R)
• M93: 110,937,443 km (0.064 R)
• M94: 111,107,386 km (0.082 R)
• M95: 111,277,329 km (0.074 R)
• M96: 111,617,514 km (0.089 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 13,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit