🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.88 AU - 1.22 AU

Year: 408 Days

Day: 43.2 Hours

Environment

Temp: -6 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 95,462,350 km

• M1: 31,864 km (0.1 R)
• M2: 229,184 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.87 AU - 1.25 AU

Year: 413 Days

Day: 18.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 95,462,350 km

• M1: 89,460 km (0.035 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.25 AU - 3.29 AU

Year: 1746 Days

Day: 14.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,462,350 km

• M1: 499,806 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.79 AU - 3.99 AU

Year: 2364 Days

Day: 44.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.28 AU - 3.84 AU

Year: 2544 Days

Day: 44.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 65.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,462,350 km

• M1: 1,594,414 km (0.027 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.7

Radius: 13.1

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.91 AU - 9.57 AU

Year: 8156 Days

Day: 7.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 95,462,350 km

• M1: 178,919 km (0.028 R)
• M2: 321,336 km (0.109 R)
• M3: 473,028 km (0.091 R)
• M4: 625,618 km (0.048 R)
• M5: 748,588 km (0.119 R)
• M6: 1,095,505 km (0.12 R)
• M7: 1,429,856 km (0.065 R)
• M8: 1,577,210 km (0.096 R)
• M9: 1,979,928 km (0.079 R)
• M10: 2,121,447 km (0.114 R)
• M11: 2,669,873 km (0.117 R)
• M12: 2,853,579 km (0.032 R)
• M13: 3,096,078 km (0.047 R)
• M14: 3,543,974 km (0.09 R)
• M15: 3,746,529 km (0.091 R)
• M16: 4,132,940 km (0.116 R)
• M17: 4,254,414 km (0.098 R)
• M18: 4,626,165 km (0.102 R)
• M19: 4,784,290 km (0.074 R)
• M20: 5,534,672 km (0.082 R)
• M21: 5,736,480 km (0.043 R)
• M22: 5,838,356 km (0.102 R)
• M23: 6,043,904 km (0.108 R)
• M24: 6,182,282 km (0.043 R)
• M25: 7,180,249 km (0.057 R)
• M26: 7,474,658 km (0.082 R)
• M27: 8,575,100 km (0.063 R)
• M28: 8,966,448 km (0.09 R)
• M29: 9,403,573 km (0.086 R)
• M30: 10,257,477 km (0.111 R)
• M31: 11,093,729 km (0.088 R)
• M32: 11,865,206 km (0.041 R)
• M33: 11,995,356 km (0.074 R)
• M34: 12,301,283 km (0.057 R)
• M35: 12,920,618 km (0.08 R)
• M36: 15,261,975 km (0.09 R)
• M37: 16,505,133 km (0.116 R)
• M38: 16,748,080 km (0.115 R)
• M39: 16,943,156 km (0.113 R)
• M40: 18,129,616 km (0.025 R)
• M41: 18,380,193 km (0.114 R)
• M42: 18,480,872 km (0.111 R)
• M43: 19,959,348 km (0.118 R)
• M44: 21,900,679 km (0.107 R)
• M45: 22,381,936 km (0.092 R)
• M46: 22,596,908 km (0.105 R)
• M47: 22,758,623 km (0.107 R)
• M48: 23,137,405 km (0.112 R)
• M49: 23,791,746 km (0.09 R)
• M50: 24,341,668 km (0.119 R)
• M51: 24,452,221 km (0.058 R)
• M52: 24,840,278 km (0.118 R)
• M53: 25,062,879 km (0.118 R)
• M54: 25,791,122 km (0.098 R)
• M55: 25,960,167 km (0.1 R)
• M56: 26,072,964 km (0.104 R)
• M57: 26,299,306 km (0.076 R)
• M58: 26,583,093 km (0.081 R)
• M59: 27,959,393 km (0.062 R)
• M60: 28,249,015 km (0.108 R)
• M61: 28,365,103 km (0.1 R)
• M62: 28,772,906 km (0.098 R)
• M63: 29,241,297 km (0.108 R)
• M64: 29,653,140 km (0.098 R)
• M65: 29,889,355 km (0.07 R)
• M66: 30,066,928 km (0.075 R)
• M67: 30,721,120 km (0.064 R)
• M68: 31,440,087 km (0.064 R)
• M69: 31,560,513 km (0.118 R)
• M70: 32,650,782 km (0.119 R)
• M71: 33,691,834 km (0.097 R)
• M72: 33,938,371 km (0.098 R)
• M73: 34,495,324 km (0.055 R)
• M74: 35,430,161 km (0.112 R)
• M75: 36,310,246 km (0.101 R)
• M76: 36,563,066 km (0.077 R)
• M77: 37,006,773 km (0.083 R)
• M78: 37,771,667 km (0.103 R)
• M79: 38,220,311 km (0.06 R)
• M80: 38,477,470 km (0.114 R)
• M81: 43,538,366 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.1

Radius: 12.2

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 9.86 AU - 10.88 AU

Year: 12648 Days

Day: 11.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 95,462,350 km

• M1: 168,148 km (0.057 R)
• M2: 335,249 km (0.042 R)
• M3: 766,988 km (0.07 R)
• M4: 939,026 km (0.088 R)
• M5: 1,030,131 km (0.112 R)
• M6: 2,130,423 km (0.048 R)
• M7: 2,454,901 km (0.113 R)
• M8: 3,040,278 km (0.066 R)
• M9: 3,263,926 km (0.102 R)
• M10: 3,727,381 km (0.081 R)
• M11: 4,027,773 km (0.074 R)
• M12: 4,119,327 km (0.081 R)
• M13: 4,304,828 km (0.062 R)
• M14: 4,398,626 km (0.085 R)
• M15: 4,975,924 km (0.057 R)
• M16: 5,240,114 km (0.099 R)
• M17: 6,201,430 km (0.099 R)
• M18: 6,378,853 km (0.107 R)
• M19: 7,440,848 km (0.087 R)
• M20: 7,781,483 km (0.116 R)
• M21: 8,011,564 km (0.104 R)
• M22: 8,166,249 km (0.111 R)
• M23: 8,399,920 km (0.074 R)
• M24: 8,874,295 km (0.107 R)
• M25: 10,306,994 km (0.114 R)
• M26: 10,433,105 km (0.087 R)
• M27: 10,772,094 km (0.043 R)
• M28: 10,900,150 km (0.078 R)
• M29: 11,071,589 km (0.111 R)
• M30: 11,373,926 km (0.072 R)
• M31: 11,460,842 km (0.081 R)
• M32: 13,244,647 km (0.092 R)
• M33: 13,427,755 km (0.114 R)
• M34: 13,982,165 km (0.084 R)
• M35: 14,355,860 km (0.093 R)
• M36: 14,449,808 km (0.109 R)
• M37: 14,544,055 km (0.095 R)
• M38: 14,638,451 km (0.115 R)
• M39: 15,352,781 km (0.12 R)
• M40: 15,593,334 km (0.089 R)
• M41: 15,786,764 km (0.115 R)
• M42: 16,420,909 km (0.068 R)
• M43: 16,765,882 km (0.088 R)
• M44: 18,475,038 km (0.097 R)
• M45: 18,577,363 km (0.053 R)
• M46: 18,731,149 km (0.108 R)
• M47: 19,194,903 km (0.116 R)
• M48: 19,662,546 km (0.093 R)
• M49: 20,081,420 km (0.041 R)
• M50: 21,194,877 km (0.089 R)
• M51: 21,409,250 km (0.102 R)
• M52: 22,655,700 km (0.119 R)
• M53: 23,425,979 km (0.035 R)
• M54: 24,822,775 km (0.091 R)
• M55: 25,845,127 km (0.083 R)
• M56: 26,189,052 km (0.108 R)
• M57: 26,592,069 km (0.027 R)
• M58: 27,521,071 km (0.059 R)
• M59: 28,342,813 km (0.088 R)
• M60: 28,934,622 km (0.039 R)
• M61: 29,530,470 km (0.076 R)
• M62: 29,650,148 km (0.091 R)
• M63: 30,613,259 km (0.057 R)
• M64: 30,734,434 km (0.061 R)
• M65: 31,403,435 km (0.116 R)
• M66: 32,138,709 km (0.113 R)
• M67: 33,252,316 km (0.107 R)
• M68: 33,626,310 km (0.049 R)
• M69: 34,378,638 km (0.12 R)
• M70: 34,504,450 km (0.105 R)
• M71: 34,819,952 km (0.045 R)
• M72: 35,326,640 km (0.061 R)
• M73: 35,772,142 km (0.115 R)
• M74: 36,347,495 km (0.118 R)
• M75: 37,961,806 km (0.114 R)
• M76: 39,138,543 km (0.069 R)
• M77: 41,661,810 km (0.046 R)
• M78: 42,065,126 km (0.095 R)
• M79: 42,943,116 km (0.117 R)
• M80: 43,690,956 km (0.1 R)
• M81: 43,895,606 km (0.117 R)
• M82: 44,374,468 km (0.099 R)
• M83: 44,648,831 km (0.114 R)
• M84: 44,923,792 km (0.087 R)
• M85: 45,337,280 km (0.094 R)
• M86: 45,475,359 km (0.049 R)
• M87: 46,515,663 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 991.7

Radius: 7.5

Gravity: 17.63 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 12.29 AU - 18.93 AU

Year: 23359 Days

Day: 20 Hours

Environment

Temp: -192 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 95,462,350 km

• M1: 108,907 km (0.096 R)
• M2: 343,028 km (0.119 R)
• M3: 1,637,349 km (0.108 R)
• M4: 2,052,184 km (0.073 R)
• M5: 2,415,108 km (0.106 R)
• M6: 2,625,443 km (0.117 R)
• M7: 4,207,291 km (0.081 R)
• M8: 4,257,555 km (0.116 R)
• M9: 4,771,274 km (0.112 R)
• M10: 5,196,432 km (0.093 R)
• M11: 5,523,303 km (0.082 R)
• M12: 5,633,706 km (0.118 R)
• M13: 5,856,757 km (0.119 R)
• M14: 7,620,516 km (0.103 R)
• M15: 8,432,084 km (0.052 R)
• M16: 10,339,606 km (0.118 R)
• M17: 11,096,721 km (0.055 R)
• M18: 11,658,611 km (0.113 R)
• M19: 11,871,638 km (0.104 R)
• M20: 12,086,012 km (0.11 R)
• M21: 13,622,083 km (0.084 R)
• M22: 14,299,163 km (0.033 R)
• M23: 14,679,889 km (0.108 R)
• M24: 14,756,484 km (0.111 R)
• M25: 16,395,029 km (0.083 R)
• M26: 17,195,378 km (0.087 R)
• M27: 17,276,011 km (0.086 R)
• M28: 19,503,074 km (0.116 R)
• M29: 20,010,211 km (0.111 R)
• M30: 20,521,537 km (0.099 R)
• M31: 20,778,845 km (0.062 R)
• M32: 23,231,652 km (0.071 R)
• M33: 23,320,812 km (0.097 R)
• M34: 24,310,552 km (0.113 R)
• M35: 24,582,820 km (0.061 R)
• M36: 24,947,390 km (0.047 R)
• M37: 26,330,572 km (0.086 R)
• M38: 27,549,345 km (0.094 R)
• M39: 28,690,478 km (0.077 R)
• M40: 28,786,370 km (0.118 R)
• M41: 30,822,696 km (0.107 R)
• M42: 34,013,769 km (0.078 R)
• M43: 34,115,196 km (0.071 R)
• M44: 34,827,880 km (0.052 R)
• M45: 35,442,728 km (0.093 R)
• M46: 35,751,348 km (0.089 R)
• M47: 37,832,254 km (0.089 R)
• M48: 39,205,862 km (0.1 R)
• M49: 41,134,478 km (0.093 R)
• M50: 41,242,487 km (0.099 R)
• M51: 43,313,371 km (0.094 R)
• M52: 45,306,164 km (0.114 R)
• M53: 45,417,764 km (0.056 R)
• M54: 45,753,162 km (0.082 R)
• M55: 46,426,203 km (0.084 R)
• M56: 46,651,348 km (0.06 R)
• M57: 48,123,391 km (0.089 R)
• M58: 48,237,235 km (0.105 R)
• M59: 50,648,902 km (0.118 R)
• M60: 54,873,546 km (0.08 R)
• M61: 56,306,694 km (0.066 R)
• M62: 56,787,202 km (0.102 R)
• M63: 61,295,484 km (0.119 R)
• M64: 61,666,037 km (0.047 R)
• M65: 62,782,187 km (0.106 R)
• M66: 67,567,524 km (0.111 R)
• M67: 68,461,820 km (0.105 R)
• M68: 68,718,081 km (0.106 R)
• M69: 70,391,184 km (0.03 R)
• M70: 70,779,241 km (0.044 R)
• M71: 70,908,792 km (0.11 R)
• M72: 71,947,600 km (0.119 R)
• M73: 72,991,494 km (0.053 R)
• M74: 73,646,433 km (0.095 R)
• M75: 73,908,978 km (0.119 R)
• M76: 75,490,676 km (0.119 R)
• M77: 75,623,070 km (0.084 R)
• M78: 76,418,631 km (0.108 R)
• M79: 77,083,594 km (0.074 R)
• M80: 78,419,503 km (0.117 R)
• M81: 79,090,300 km (0.051 R)
• M82: 84,112,899 km (0.093 R)
• M83: 84,524,742 km (0.077 R)
• M84: 88,399,775 km (0.059 R)
• M85: 89,237,673 km (0.104 R)
• M86: 91,767,223 km (0.098 R)
• M87: 93,182,718 km (0.025 R)
• M88: 93,893,159 km (0.087 R)
• M89: 94,177,694 km (0.028 R)
• M90: 94,320,261 km (0.116 R)
• M91: 94,462,678 km (0.094 R)
• M92: 94,605,245 km (0.036 R)
• M93: 94,747,961 km (0.104 R)
• M94: 95,033,543 km (0.112 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 19,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit