🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.44 AU - 0.66 AU

Year: 152 Days

Day: 27.4 Hours

Environment

Temp: 238 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,442,529 km

• M1: 52,509 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.52 AU - 0.68 AU

Year: 173 Days

Day: 24.8 Hours

Environment

Temp: 132 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,442,529 km

• M1: 23,038 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.68 AU - 0.76 AU

Year: 228 Days

Day: 34.9 Hours

Environment

Temp: 140 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.84 AU - 1.24 AU

Year: 395 Days

Day: 34.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 13.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.26 AU - 3.2 AU

Year: 1682 Days

Day: 28.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.5 AU - 3.14 AU

Year: 1765 Days

Day: 14.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,442,529 km

• M1: 902,225 km (0.082 R)
• M2: 1,461,122 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.6

Radius: 8.7

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.57 AU - 4.97 AU

Year: 3884 Days

Day: 11.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 84,442,529 km

• M1: 108,758 km (0.073 R)
• M2: 219,610 km (0.103 R)
• M3: 295,007 km (0.093 R)
• M4: 356,342 km (0.106 R)
• M5: 828,473 km (0.118 R)
• M6: 883,974 km (0.102 R)
• M7: 1,059,003 km (0.087 R)
• M8: 1,277,566 km (0.103 R)
• M9: 1,342,641 km (0.077 R)
• M10: 1,867,131 km (0.119 R)
• M11: 2,197,294 km (0.114 R)
• M12: 2,342,553 km (0.107 R)
• M13: 2,463,877 km (0.077 R)
• M14: 2,684,534 km (0.054 R)
• M15: 2,969,667 km (0.065 R)
• M16: 3,115,824 km (0.12 R)
• M17: 3,708,830 km (0.078 R)
• M18: 4,352,849 km (0.059 R)
• M19: 4,687,799 km (0.105 R)
• M20: 4,824,232 km (0.118 R)
• M21: 4,961,862 km (0.109 R)
• M22: 5,669,759 km (0.083 R)
• M23: 5,906,722 km (0.033 R)
• M24: 6,202,777 km (0.058 R)
• M25: 6,446,920 km (0.076 R)
• M26: 6,732,503 km (0.103 R)
• M27: 7,276,889 km (0.102 R)
• M28: 7,474,658 km (0.036 R)
• M29: 7,554,244 km (0.073 R)
• M30: 7,734,509 km (0.055 R)
• M31: 8,119,724 km (0.111 R)
• M32: 8,263,188 km (0.047 R)
• M33: 8,971,983 km (0.057 R)
• M34: 10,292,184 km (0.081 R)
• M35: 10,425,326 km (0.119 R)
• M36: 10,670,966 km (0.117 R)
• M37: 11,811,051 km (0.118 R)
• M38: 11,997,001 km (0.095 R)
• M39: 12,067,013 km (0.095 R)
• M40: 12,324,920 km (0.105 R)
• M41: 12,608,258 km (0.038 R)
• M42: 13,157,432 km (0.029 R)
• M43: 13,398,584 km (0.102 R)
• M44: 14,008,045 km (0.089 R)
• M45: 14,278,967 km (0.099 R)
• M46: 14,576,667 km (0.101 R)
• M47: 14,826,196 km (0.054 R)
• M48: 14,926,427 km (0.111 R)
• M49: 15,279,029 km (0.112 R)
• M50: 15,634,473 km (0.1 R)
• M51: 16,043,923 km (0.075 R)
• M52: 17,030,521 km (0.101 R)
• M53: 17,557,704 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.3

Radius: 8.3

Gravity: 14.11 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.55 AU - 5.13 AU

Year: 3969 Days

Day: 15 Hours

Environment

Temp: -133 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 84,442,529 km

• M1: 167,550 km (0.109 R)
• M2: 352,752 km (0.119 R)
• M3: 437,125 km (0.049 R)
• M4: 518,656 km (0.113 R)
• M5: 759,209 km (0.117 R)
• M6: 952,190 km (0.031 R)
• M7: 1,061,546 km (0.036 R)
• M8: 1,175,390 km (0.1 R)
• M9: 1,415,345 km (0.072 R)
• M10: 1,573,321 km (0.069 R)
• M11: 1,638,246 km (0.109 R)
• M12: 1,753,885 km (0.089 R)
• M13: 2,011,194 km (0.055 R)
• M14: 2,225,717 km (0.105 R)
• M15: 2,317,271 km (0.104 R)
• M16: 2,410,171 km (0.06 R)
• M17: 2,504,268 km (0.111 R)
• M18: 2,561,415 km (0.092 R)
• M19: 2,893,223 km (0.079 R)
• M20: 3,280,233 km (0.098 R)
• M21: 3,384,951 km (0.057 R)
• M22: 4,103,021 km (0.112 R)
• M23: 4,238,706 km (0.099 R)
• M24: 4,724,899 km (0.056 R)
• M25: 5,034,716 km (0.07 R)
• M26: 5,277,663 km (0.112 R)
• M27: 5,425,316 km (0.099 R)
• M28: 5,524,500 km (0.087 R)
• M29: 5,599,149 km (0.103 R)
• M30: 5,724,662 km (0.08 R)
• M31: 6,054,974 km (0.096 R)
• M32: 6,339,359 km (0.11 R)
• M33: 6,522,617 km (0.094 R)
• M34: 7,327,902 km (0.108 R)
• M35: 7,520,285 km (0.117 R)
• M36: 8,884,169 km (0.101 R)
• M37: 9,415,092 km (0.069 R)
• M38: 9,504,551 km (0.082 R)
• M39: 10,077,810 km (0.09 R)
• M40: 10,200,032 km (0.069 R)
• M41: 10,353,369 km (0.101 R)
• M42: 10,445,821 km (0.085 R)
• M43: 11,289,553 km (0.12 R)
• M44: 11,352,982 km (0.111 R)
• M45: 12,057,888 km (0.111 R)
• M46: 12,187,589 km (0.055 R)
• M47: 12,579,535 km (0.092 R)
• M48: 12,942,460 km (0.111 R)
• M49: 13,577,353 km (0.066 R)
• M50: 17,009,876 km (0.107 R)
• M51: 17,631,306 km (0.081 R)
• M52: 18,074,415 km (0.06 R)
• M53: 18,708,411 km (0.063 R)
• M54: 19,236,042 km (0.082 R)
• M55: 19,806,758 km (0.098 R)
• M56: 20,151,880 km (0.028 R)
• M57: 20,344,413 km (0.116 R)
• M58: 20,770,318 km (0.115 R)
• M59: 21,434,233 km (0.07 R)
• M60: 22,065,387 km (0.092 R)
• M61: 22,224,260 km (0.094 R)
• M62: 22,343,489 km (0.115 R)
• M63: 22,742,766 km (0.116 R)
• M64: 22,863,043 km (0.084 R)
• M65: 23,346,094 km (0.109 R)
• M66: 23,589,041 km (0.093 R)
• M67: 23,873,277 km (0.093 R)
• M68: 24,199,700 km (0.05 R)
• M69: 24,486,479 km (0.071 R)
• M70: 24,650,887 km (0.117 R)
• M71: 24,774,305 km (0.08 R)
• M72: 24,980,750 km (0.052 R)
• M73: 25,063,478 km (0.081 R)
• M74: 25,187,644 km (0.096 R)
• M75: 27,330,484 km (0.069 R)
• M76: 28,272,651 km (0.087 R)
• M77: 28,531,455 km (0.098 R)
• M78: 28,834,541 km (0.061 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 568.3

Radius: 3.2

Gravity: 55.5 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 10.77 AU - 14.37 AU

Year: 16613 Days

Day: 22.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 84,442,529 km

• M1: 84,972 km (0.118 R)
• M2: 122,820 km (0.095 R)
• M3: 179,817 km (0.062 R)
• M4: 231,877 km (0.06 R)
• M5: 274,512 km (0.095 R)
• M6: 351,555 km (0.115 R)
• M7: 401,221 km (0.114 R)
• M8: 683,064 km (0.057 R)
• M9: 1,184,217 km (0.113 R)
• M10: 1,947,166 km (0.118 R)
• M11: 2,280,769 km (0.052 R)
• M12: 3,171,624 km (0.088 R)
• M13: 3,818,336 km (0.116 R)
• M14: 5,023,197 km (0.083 R)
• M15: 5,351,714 km (0.072 R)
• M16: 5,518,516 km (0.081 R)
• M17: 5,560,553 km (0.047 R)
• M18: 5,729,449 km (0.109 R)
• M19: 7,884,855 km (0.117 R)
• M20: 8,555,652 km (0.064 R)
• M21: 8,947,149 km (0.1 R)
• M22: 9,344,481 km (0.105 R)
• M23: 10,104,887 km (0.058 R)
• M24: 10,259,272 km (0.116 R)
• M25: 10,570,436 km (0.108 R)
• M26: 10,884,891 km (0.031 R)
• M27: 11,043,165 km (0.101 R)
• M28: 12,281,985 km (0.062 R)
• M29: 12,501,894 km (0.075 R)
• M30: 12,612,447 km (0.034 R)
• M31: 13,564,189 km (0.072 R)
• M32: 15,063,907 km (0.117 R)
• M33: 15,476,648 km (0.118 R)
• M34: 16,494,212 km (0.104 R)
• M35: 17,041,741 km (0.105 R)
• M36: 18,091,918 km (0.109 R)
• M37: 18,593,370 km (0.078 R)
• M38: 20,060,177 km (0.069 R)
• M39: 21,233,922 km (0.12 R)
• M40: 21,563,785 km (0.076 R)
• M41: 22,028,586 km (0.095 R)
• M42: 22,095,306 km (0.092 R)
• M43: 22,563,847 km (0.115 R)
• M44: 23,988,916 km (0.07 R)
• M45: 25,513,019 km (0.062 R)
• M46: 25,583,031 km (0.036 R)
• M47: 25,723,204 km (0.105 R)
• M48: 26,286,590 km (0.055 R)
• M49: 27,425,628 km (0.092 R)
• M50: 28,580,673 km (0.1 R)
• M51: 28,944,794 km (0.059 R)
• M52: 30,342,787 km (0.098 R)
• M53: 31,461,779 km (0.111 R)
• M54: 32,215,303 km (0.065 R)
• M55: 32,670,230 km (0.079 R)
• M56: 32,746,226 km (0.108 R)
• M57: 33,816,898 km (0.109 R)
• M58: 34,433,839 km (0.095 R)
• M59: 35,678,793 km (0.118 R)
• M60: 35,835,422 km (0.12 R)
• M61: 37,573,600 km (0.119 R)
• M62: 39,096,805 km (0.099 R)
• M63: 40,476,696 km (0.079 R)
• M64: 42,285,783 km (0.059 R)
• M65: 42,783,794 km (0.117 R)
• M66: 43,367,226 km (0.09 R)
• M67: 43,953,350 km (0.09 R)
• M68: 45,218,051 km (0.085 R)
• M69: 45,727,132 km (0.062 R)
• M70: 46,836,999 km (0.109 R)
• M71: 47,352,214 km (0.091 R)
• M72: 47,438,233 km (0.099 R)
• M73: 50,746,440 km (0.056 R)
• M74: 51,010,780 km (0.063 R)
• M75: 51,098,893 km (0.12 R)
• M76: 51,275,568 km (0.086 R)
• M77: 51,629,217 km (0.098 R)
• M78: 51,983,764 km (0.111 R)
• M79: 52,161,486 km (0.091 R)
• M80: 54,308,066 km (0.068 R)
• M81: 55,120,532 km (0.071 R)
• M82: 56,027,993 km (0.084 R)
• M83: 56,301,159 km (0.095 R)
• M84: 56,574,773 km (0.045 R)
• M85: 57,949,578 km (0.109 R)
• M86: 58,041,580 km (0.118 R)
• M87: 59,057,350 km (0.051 R)
• M88: 59,149,951 km (0.092 R)
• M89: 59,335,303 km (0.08 R)
• M90: 59,428,053 km (0.109 R)
• M91: 61,387,337 km (0.119 R)
• M92: 61,951,021 km (0.039 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 764.4

Radius: 6.7

Gravity: 17.03 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 13.32 AU - 17.12 AU

Year: 22135 Days

Day: 19.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 84,442,529 km

• M1: 97,239 km (0.081 R)
• M2: 167,699 km (0.116 R)
• M3: 377,585 km (0.033 R)
• M4: 809,474 km (0.108 R)
• M5: 1,083,687 km (0.057 R)
• M6: 2,028,098 km (0.086 R)
• M7: 3,416,217 km (0.077 R)
• M8: 3,502,834 km (0.109 R)
• M9: 3,946,541 km (0.045 R)
• M10: 4,037,347 km (0.12 R)
• M11: 4,837,846 km (0.116 R)
• M12: 6,365,240 km (0.078 R)
• M13: 6,850,386 km (0.095 R)
• M14: 7,459,548 km (0.093 R)
• M15: 7,742,139 km (0.109 R)
• M16: 8,028,170 km (0.091 R)
• M17: 8,085,915 km (0.111 R)
• M18: 9,816,463 km (0.112 R)
• M19: 10,063,898 km (0.107 R)
• M20: 10,188,513 km (0.074 R)
• M21: 10,946,076 km (0.117 R)
• M22: 12,116,380 km (0.102 R)
• M23: 12,649,248 km (0.074 R)
• M24: 16,440,208 km (0.081 R)
• M25: 17,625,920 km (0.079 R)
• M26: 18,456,936 km (0.117 R)
• M27: 18,839,009 km (0.08 R)
• M28: 19,610,785 km (0.067 R)
• M29: 19,688,426 km (0.114 R)
• M30: 19,922,397 km (0.061 R)
• M31: 20,000,487 km (0.101 R)
• M32: 20,787,671 km (0.064 R)
• M33: 21,665,212 km (0.066 R)
• M34: 22,392,258 km (0.119 R)
• M35: 24,704,592 km (0.071 R)
• M36: 25,209,934 km (0.095 R)
• M37: 25,718,716 km (0.108 R)
• M38: 26,145,220 km (0.118 R)
• M39: 26,832,622 km (0.106 R)
• M40: 28,841,572 km (0.097 R)
• M41: 29,551,563 km (0.087 R)
• M42: 29,998,263 km (0.101 R)
• M43: 30,717,679 km (0.083 R)
• M44: 31,716,095 km (0.082 R)
• M45: 32,173,416 km (0.077 R)
• M46: 34,962,967 km (0.099 R)
• M47: 35,814,777 km (0.103 R)
• M48: 36,577,727 km (0.081 R)
• M49: 37,925,753 km (0.116 R)
• M50: 40,472,058 km (0.102 R)
• M51: 41,665,700 km (0.1 R)
• M52: 45,624,359 km (0.061 R)
• M53: 46,347,515 km (0.114 R)
• M54: 46,451,036 km (0.107 R)
• M55: 51,836,709 km (0.109 R)
• M56: 52,699,141 km (0.026 R)
• M57: 52,807,300 km (0.108 R)
• M58: 52,915,609 km (0.095 R)
• M59: 53,892,932 km (0.117 R)
• M60: 54,220,103 km (0.098 R)
• M61: 54,329,160 km (0.098 R)
• M62: 55,095,549 km (0.111 R)
• M63: 56,196,440 km (0.115 R)
• M64: 56,417,546 km (0.111 R)
• M65: 59,092,805 km (0.117 R)
• M66: 59,205,153 km (0.108 R)
• M67: 59,655,292 km (0.09 R)
• M68: 61,126,139 km (0.086 R)
• M69: 61,581,215 km (0.117 R)
• M70: 62,265,775 km (0.09 R)
• M71: 62,838,137 km (0.086 R)
• M72: 64,334,564 km (0.099 R)
• M73: 65,261,323 km (0.11 R)
• M74: 67,245,140 km (0.116 R)
• M75: 68,657,344 km (0.109 R)
• M76: 70,794,051 km (0.03 R)
• M77: 71,152,188 km (0.093 R)
• M78: 71,870,557 km (0.09 R)
• M79: 72,591,170 km (0.119 R)
• M80: 73,797,677 km (0.09 R)
• M81: 75,375,934 km (0.075 R)
• M82: 76,842,592 km (0.107 R)
• M83: 79,060,231 km (0.083 R)
• M84: 80,052,663 km (0.118 R)
• M85: 80,176,979 km (0.075 R)
• M86: 80,550,375 km (0.053 R)
• M87: 81,049,134 km (0.117 R)
• M88: 81,674,005 km (0.079 R)
• M89: 83,180,306 km (0.118 R)
• M90: 83,684,450 km (0.119 R)
• M91: 84,189,642 km (0.057 R)
• M92: 84,316,053 km (0.1 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 12,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit