🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.69 AU - 0.85 AU

Year: 236 Days

Day: 14.8 Hours

Environment

Temp: 163 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.77 AU - 1.15 AU

Year: 329 Days

Day: 24.3 Hours

Environment

Temp: 113 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,629,130 km

• M1: 516,861 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.36 AU - 1.66 AU

Year: 649 Days

Day: 44.2 Hours

Environment

Temp: -15 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.85 AU - 2.29 AU

Year: 1042 Days

Day: 30.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 35 °

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: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.14 AU - 2.2 AU

Year: 1118 Days

Day: 28.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4 AU - 6.16 AU

Year: 4006 Days

Day: 30.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,629,130 km

• M1: 228,735 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.6

Radius: 13.9

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.54 AU - 5.7 AU

Year: 4661 Days

Day: 9.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 27,629,130 km

• M1: 290,818 km (0.097 R)
• M2: 414,984 km (0.112 R)
• M3: 671,545 km (0.094 R)
• M4: 797,357 km (0.051 R)
• M5: 944,860 km (0.057 R)
• M6: 1,171,052 km (0.063 R)
• M7: 1,430,604 km (0.096 R)
• M8: 1,646,025 km (0.043 R)
• M9: 2,074,922 km (0.089 R)
• M10: 2,320,562 km (0.104 R)
• M11: 2,802,267 km (0.073 R)
• M12: 2,956,952 km (0.094 R)
• M13: 3,074,835 km (0.081 R)
• M14: 3,194,363 km (0.1 R)
• M15: 3,295,192 km (0.091 R)
• M16: 3,438,208 km (0.082 R)
• M17: 3,901,213 km (0.08 R)
• M18: 4,587,568 km (0.055 R)
• M19: 5,050,275 km (0.083 R)
• M20: 5,504,005 km (0.097 R)
• M21: 5,625,628 km (0.083 R)
• M22: 5,748,298 km (0.117 R)
• M23: 6,272,639 km (0.096 R)
• M24: 6,630,926 km (0.082 R)
• M25: 6,969,615 km (0.028 R)
• M26: 7,180,997 km (0.11 R)
• M27: 7,367,546 km (0.106 R)
• M28: 7,501,884 km (0.082 R)
• M29: 7,964,740 km (0.088 R)
• M30: 8,213,521 km (0.059 R)
• M31: 8,352,797 km (0.085 R)
• M32: 8,662,166 km (0.114 R)
• M33: 8,832,557 km (0.053 R)
• M34: 9,350,316 km (0.104 R)
• M35: 9,495,874 km (0.06 R)
• M36: 10,026,348 km (0.074 R)
• M37: 10,505,959 km (0.085 R)
• M38: 10,718,239 km (0.113 R)
• M39: 11,085,352 km (0.118 R)
• M40: 11,177,803 km (0.104 R)
• M41: 11,363,454 km (0.076 R)
• M42: 11,518,886 km (0.052 R)
• M43: 11,800,579 km (0.059 R)
• M44: 12,275,104 km (0.092 R)
• M45: 12,434,725 km (0.087 R)
• M46: 12,691,584 km (0.047 R)
• M47: 12,885,313 km (0.072 R)
• M48: 13,406,812 km (0.085 R)
• M49: 14,268,944 km (0.101 R)
• M50: 14,369,623 km (0.072 R)
• M51: 14,639,199 km (0.078 R)
• M52: 14,740,626 km (0.111 R)
• M53: 15,080,812 km (0.093 R)
• M54: 15,251,802 km (0.053 R)
• M55: 16,186,490 km (0.105 R)
• M56: 16,466,986 km (0.098 R)
• M57: 17,354,101 km (0.081 R)
• M58: 17,605,276 km (0.102 R)
• M59: 18,293,127 km (0.094 R)
• M60: 18,512,138 km (0.071 R)
• M61: 18,989,804 km (0.074 R)
• M62: 19,545,859 km (0.084 R)
• M63: 19,769,807 km (0.032 R)
• M64: 19,957,104 km (0.07 R)
• M65: 21,746,444 km (0.08 R)
• M66: 22,484,261 km (0.119 R)
• M67: 22,954,447 km (0.089 R)
• M68: 23,072,629 km (0.087 R)
• M69: 23,546,854 km (0.082 R)
• M70: 23,785,313 km (0.06 R)
• M71: 24,104,406 km (0.104 R)
• M72: 24,706,537 km (0.111 R)
• M73: 24,908,345 km (0.11 R)
• M74: 26,377,545 km (0.085 R)
• M75: 26,707,857 km (0.076 R)
• M76: 27,497,734 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.7

Radius: 10.3

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 7.87 AU - 11.57 AU

Year: 10602 Days

Day: 5.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 27,629,130 km

• M1: 147,504 km (0.067 R)
• M2: 519,254 km (0.036 R)
• M3: 618,138 km (0.116 R)
• M4: 817,702 km (0.105 R)
• M5: 935,735 km (0.05 R)
• M6: 1,167,761 km (0.054 R)
• M7: 2,078,513 km (0.076 R)
• M8: 2,215,395 km (0.112 R)
• M9: 2,299,170 km (0.103 R)
• M10: 3,130,784 km (0.119 R)
• M11: 3,288,610 km (0.091 R)
• M12: 4,082,227 km (0.093 R)
• M13: 4,859,986 km (0.114 R)
• M14: 5,454,039 km (0.051 R)
• M15: 5,875,905 km (0.109 R)
• M16: 5,953,846 km (0.07 R)
• M17: 7,162,447 km (0.113 R)
• M18: 7,371,285 km (0.1 R)
• M19: 8,444,800 km (0.114 R)
• M20: 8,843,329 km (0.093 R)
• M21: 9,796,865 km (0.113 R)
• M22: 10,450,608 km (0.106 R)
• M23: 10,687,571 km (0.082 R)
• M24: 11,215,053 km (0.117 R)
• M25: 11,898,715 km (0.113 R)
• M26: 12,245,633 km (0.104 R)
• M27: 12,848,064 km (0.083 R)
• M28: 13,357,594 km (0.095 R)
• M29: 13,460,218 km (0.12 R)
• M30: 13,666,364 km (0.114 R)
• M31: 14,819,015 km (0.11 R)
• M32: 15,245,818 km (0.108 R)
• M33: 15,353,229 km (0.065 R)
• M34: 15,676,810 km (0.048 R)
• M35: 16,495,409 km (0.085 R)
• M36: 17,328,071 km (0.101 R)
• M37: 17,834,161 km (0.07 R)
• M38: 18,345,187 km (0.057 R)
• M39: 20,142,007 km (0.064 R)
• M40: 20,318,832 km (0.083 R)
• M41: 20,437,014 km (0.108 R)
• M42: 20,852,447 km (0.098 R)
• M43: 21,873,153 km (0.081 R)
• M44: 22,054,915 km (0.078 R)
• M45: 22,359,047 km (0.099 R)
• M46: 23,032,986 km (0.092 R)
• M47: 25,031,314 km (0.106 R)
• M48: 26,051,123 km (0.099 R)
• M49: 27,475,444 km (0.109 R)
• M50: 28,593,389 km (0.107 R)
• M51: 28,659,661 km (0.078 R)
• M52: 29,793,314 km (0.042 R)
• M53: 30,331,866 km (0.103 R)
• M54: 31,281,962 km (0.041 R)
• M55: 33,420,613 km (0.045 R)
• M56: 34,542,747 km (0.077 R)
• M57: 35,534,730 km (0.062 R)
• M58: 35,891,372 km (0.104 R)
• M59: 36,034,238 km (0.073 R)
• M60: 36,751,858 km (0.099 R)
• M61: 38,786,240 km (0.1 R)
• M62: 41,080,922 km (0.091 R)
• M63: 41,755,458 km (0.091 R)
• M64: 42,357,889 km (0.041 R)
• M65: 42,736,073 km (0.062 R)
• M66: 42,963,461 km (0.043 R)
• M67: 43,267,145 km (0.098 R)
• M68: 43,876,906 km (0.095 R)
• M69: 44,873,826 km (0.113 R)
• M70: 45,336,383 km (0.101 R)
• M71: 45,723,093 km (0.096 R)
• M72: 46,033,359 km (0.062 R)
• M73: 46,266,433 km (0.063 R)
• M74: 46,499,805 km (0.12 R)
• M75: 48,224,070 km (0.08 R)
• M76: 48,460,734 km (0.115 R)
• M77: 48,697,847 km (0.104 R)
• M78: 49,570,601 km (0.102 R)
• M79: 49,650,187 km (0.076 R)
• M80: 49,729,773 km (0.118 R)
• M81: 50,929,548 km (0.12 R)
• M82: 51,331,517 km (0.1 R)
• M83: 52,625,090 km (0.067 R)
• M84: 53,847,454 km (0.085 R)
• M85: 54,585,421 km (0.067 R)
• M86: 54,832,108 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 236.9

Radius: 6.5

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 11.54 AU - 19.12 AU

Year: 20999 Days

Day: 24.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 27,629,130 km

• M1: 89,908 km (0.062 R)
• M2: 182,061 km (0.042 R)
• M3: 236,664 km (0.05 R)
• M4: 311,762 km (0.095 R)
• M5: 352,901 km (0.046 R)
• M6: 1,189,901 km (0.084 R)
• M7: 1,446,013 km (0.115 R)
• M8: 2,009,099 km (0.079 R)
• M9: 2,063,403 km (0.067 R)
• M10: 2,935,858 km (0.097 R)
• M11: 3,908,244 km (0.09 R)
• M12: 4,464,449 km (0.095 R)
• M13: 4,571,561 km (0.059 R)
• M14: 5,119,688 km (0.078 R)
• M15: 5,420,380 km (0.057 R)
• M16: 5,534,672 km (0.109 R)
• M17: 5,688,309 km (0.117 R)
• M18: 5,804,397 km (0.03 R)
• M19: 5,882,338 km (0.097 R)
• M20: 6,237,034 km (0.044 R)
• M21: 6,517,830 km (0.081 R)
• M22: 8,728,886 km (0.075 R)
• M23: 9,867,027 km (0.118 R)
• M24: 10,667,226 km (0.093 R)
• M25: 11,341,763 km (0.108 R)
• M26: 12,229,327 km (0.083 R)
• M27: 12,429,489 km (0.117 R)
• M28: 12,530,018 km (0.096 R)
• M29: 12,580,433 km (0.092 R)
• M30: 12,782,540 km (0.092 R)
• M31: 12,884,117 km (0.1 R)
• M32: 13,138,882 km (0.093 R)
• M33: 13,550,126 km (0.077 R)
• M34: 14,756,035 km (0.118 R)
• M35: 16,214,764 km (0.111 R)
• M36: 16,766,630 km (0.091 R)
• M37: 17,100,682 km (0.118 R)
• M38: 18,516,177 km (0.084 R)
• M39: 19,851,338 km (0.092 R)
• M40: 20,027,864 km (0.119 R)
• M41: 20,204,838 km (0.06 R)
• M42: 20,738,753 km (0.111 R)
• M43: 21,157,328 km (0.118 R)
• M44: 21,337,443 km (0.079 R)
• M45: 21,578,595 km (0.106 R)
• M46: 21,760,057 km (0.091 R)
• M47: 22,307,286 km (0.096 R)
• M48: 22,368,472 km (0.115 R)
• M49: 22,490,693 km (0.037 R)
• M50: 23,851,137 km (0.11 R)
• M51: 23,976,200 km (0.097 R)
• M52: 24,289,608 km (0.064 R)
• M53: 24,667,642 km (0.086 R)
• M54: 24,984,041 km (0.116 R)
• M55: 25,365,516 km (0.106 R)
• M56: 25,941,318 km (0.085 R)
• M57: 26,456,832 km (0.109 R)
• M58: 31,245,759 km (0.105 R)
• M59: 31,451,008 km (0.096 R)
• M60: 31,931,666 km (0.087 R)
• M61: 32,138,410 km (0.114 R)
• M62: 32,414,717 km (0.112 R)
• M63: 32,622,508 km (0.113 R)
• M64: 33,109,150 km (0.07 R)
• M65: 35,363,740 km (0.115 R)
• M66: 36,006,861 km (0.07 R)
• M67: 37,159,513 km (0.04 R)
• M68: 40,465,626 km (0.064 R)
• M69: 41,138,068 km (0.089 R)
• M70: 42,721,412 km (0.113 R)
• M71: 42,873,254 km (0.086 R)
• M72: 43,406,121 km (0.075 R)
• M73: 44,478,289 km (0.054 R)
• M74: 45,869,699 km (0.11 R)
• M75: 46,570,715 km (0.079 R)
• M76: 47,747,003 km (0.036 R)
• M77: 48,457,443 km (0.043 R)
• M78: 48,536,580 km (0.098 R)
• M79: 49,489,818 km (0.108 R)
• M80: 49,729,175 km (0.091 R)
• M81: 49,808,910 km (0.115 R)
• M82: 50,369,005 km (0.118 R)
• M83: 50,609,708 km (0.032 R)
• M84: 51,576,259 km (0.119 R)
• M85: 52,467,564 km (0.057 R)
• M86: 53,119,062 km (0.086 R)
• M87: 53,855,084 km (0.114 R)
• M88: 54,676,825 km (0.095 R)
• M89: 54,841,682 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24.3

Radius: 7.3

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 13.83 AU - 18.97 AU

Year: 23235 Days

Day: 17.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 27,629,130 km

• M1: 91,703 km (0.119 R)
• M2: 248,482 km (0.09 R)
• M3: 417,378 km (0.086 R)
• M4: 1,221,317 km (0.034 R)
• M5: 1,351,916 km (0.074 R)
• M6: 1,674,599 km (0.088 R)
• M7: 1,771,239 km (0.094 R)
• M8: 2,072,379 km (0.11 R)
• M9: 2,498,733 km (0.084 R)
• M10: 2,646,835 km (0.066 R)
• M11: 2,855,225 km (0.115 R)
• M12: 3,029,806 km (0.088 R)
• M13: 3,720,649 km (0.109 R)
• M14: 4,149,097 km (0.092 R)
• M15: 4,236,612 km (0.097 R)
• M16: 4,570,664 km (0.086 R)
• M17: 4,820,941 km (0.114 R)
• M18: 5,382,531 km (0.119 R)
• M19: 7,057,429 km (0.084 R)
• M20: 7,426,487 km (0.106 R)
• M21: 7,937,214 km (0.071 R)
• M22: 8,238,056 km (0.074 R)
• M23: 8,293,108 km (0.111 R)
• M24: 9,134,596 km (0.079 R)
• M25: 10,566,397 km (0.052 R)
• M26: 10,927,526 km (0.085 R)
• M27: 11,476,999 km (0.047 R)
• M28: 11,693,018 km (0.061 R)
• M29: 11,941,650 km (0.095 R)
• M30: 12,066,564 km (0.112 R)
• M31: 12,349,304 km (0.069 R)
• M32: 13,339,941 km (0.103 R)
• M33: 14,488,853 km (0.111 R)
• M34: 14,990,903 km (0.082 R)
• M35: 15,737,546 km (0.029 R)
• M36: 16,392,037 km (0.112 R)
• M37: 18,372,414 km (0.096 R)
• M38: 18,661,437 km (0.092 R)
• M39: 19,611,234 km (0.044 R)
• M40: 20,203,492 km (0.062 R)
• M41: 20,801,584 km (0.095 R)
• M42: 21,102,724 km (0.118 R)
• M43: 21,216,120 km (0.11 R)
• M44: 21,671,496 km (0.03 R)
• M45: 21,900,380 km (0.111 R)
• M46: 23,760,331 km (0.08 R)
• M47: 23,996,396 km (0.082 R)
• M48: 24,233,209 km (0.115 R)
• M49: 24,709,230 km (0.051 R)
• M50: 25,388,703 km (0.072 R)
• M51: 25,630,005 km (0.062 R)
• M52: 26,766,201 km (0.073 R)
• M53: 26,889,020 km (0.114 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 14,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit