🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.49 AU - 0.57 AU

Year: 141 Days

Day: 41.9 Hours

Environment

Temp: 255 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.56 AU - 0.62 AU

Year: 166 Days

Day: 31.2 Hours

Environment

Temp: 169 °C

Axial Tilt: 48.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,324,154 km

• M1: 264,639 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.66 AU - 2.04 AU

Year: 919 Days

Day: 22.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,324,154 km

• M1: 224,546 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.67 AU - 4.77 AU

Year: 3166 Days

Day: 37.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,324,154 km

• M1: 2,221,528 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.9

Radius: 9.5

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.87 AU - 8.63 AU

Year: 7880 Days

Day: 8 Hours

Environment

Temp: -162 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 31,324,154 km

• M1: 132,693 km (0.114 R)
• M2: 217,067 km (0.062 R)
• M3: 375,042 km (0.115 R)
• M4: 549,024 km (0.105 R)
• M5: 632,350 km (0.111 R)
• M6: 828,772 km (0.045 R)
• M7: 1,169,556 km (0.104 R)
• M8: 1,261,409 km (0.107 R)
• M9: 1,452,895 km (0.075 R)
• M10: 1,532,181 km (0.067 R)
• M11: 1,736,831 km (0.098 R)
• M12: 2,016,430 km (0.099 R)
• M13: 2,127,880 km (0.094 R)
• M14: 2,357,064 km (0.106 R)
• M15: 2,427,375 km (0.105 R)
• M16: 2,594,326 km (0.119 R)
• M17: 2,691,415 km (0.119 R)
• M18: 3,404,848 km (0.034 R)
• M19: 3,948,935 km (0.119 R)
• M20: 4,432,735 km (0.063 R)
• M21: 4,815,555 km (0.085 R)
• M22: 5,117,294 km (0.107 R)
• M23: 5,239,665 km (0.115 R)
• M24: 6,384,837 km (0.072 R)
• M25: 7,361,711 km (0.102 R)
• M26: 7,500,089 km (0.034 R)
• M27: 8,276,801 km (0.058 R)
• M28: 8,456,917 km (0.092 R)
• M29: 8,857,690 km (0.111 R)
• M30: 8,931,292 km (0.051 R)
• M31: 9,982,217 km (0.05 R)
• M32: 10,097,108 km (0.117 R)
• M33: 10,756,685 km (0.091 R)
• M34: 10,874,419 km (0.109 R)
• M35: 11,190,818 km (0.037 R)
• M36: 11,310,197 km (0.105 R)
• M37: 11,671,027 km (0.039 R)
• M38: 12,445,196 km (0.108 R)
• M39: 12,527,625 km (0.092 R)
• M40: 13,067,972 km (0.04 R)
• M41: 13,193,784 km (0.086 R)
• M42: 13,616,099 km (0.097 R)
• M43: 14,128,621 km (0.1 R)
• M44: 14,344,042 km (0.102 R)
• M45: 15,040,720 km (0.088 R)
• M46: 15,260,778 km (0.09 R)
• M47: 16,061,426 km (0.102 R)
• M48: 17,703,711 km (0.07 R)
• M49: 18,216,084 km (0.089 R)
• M50: 18,450,653 km (0.026 R)
• M51: 18,970,207 km (0.049 R)
• M52: 20,654,978 km (0.052 R)
• M53: 20,752,665 km (0.102 R)
• M54: 21,292,863 km (0.089 R)
• M55: 21,837,699 km (0.034 R)
• M56: 22,387,172 km (0.06 R)
• M57: 23,550,594 km (0.036 R)
• M58: 23,652,620 km (0.09 R)
• M59: 23,959,894 km (0.052 R)
• M60: 24,423,199 km (0.084 R)
• M61: 24,578,182 km (0.106 R)
• M62: 24,785,525 km (0.06 R)
• M63: 25,149,646 km (0.062 R)
• M64: 25,515,562 km (0.093 R)
• M65: 25,830,616 km (0.071 R)
• M66: 26,943,474 km (0.099 R)
• M67: 27,801,867 km (0.114 R)
• M68: 28,017,886 km (0.073 R)
• M69: 28,397,266 km (0.067 R)
• M70: 28,942,102 km (0.058 R)
• M71: 29,051,458 km (0.05 R)
• M72: 30,042,244 km (0.066 R)
• M73: 30,319,300 km (0.12 R)
• M74: 30,486,101 km (0.119 R)
• M75: 30,653,053 km (0.109 R)
• M76: 30,932,053 km (0.12 R)
• M77: 35,568,240 km (0.106 R)
• M78: 36,745,875 km (0.057 R)
• M79: 37,518,248 km (0.114 R)
• M80: 37,577,938 km (0.111 R)
• M81: 37,757,007 km (0.116 R)
• M82: 39,928,120 km (0.117 R)
• M83: 40,293,887 km (0.095 R)
• M84: 41,090,346 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.2

Radius: 14.7

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 10.67 AU - 13.37 AU

Year: 15221 Days

Day: 13.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 31,324,154 km

• M1: 224,247 km (0.083 R)
• M2: 834,607 km (0.119 R)
• M3: 1,220,868 km (0.097 R)
• M4: 1,633,459 km (0.041 R)
• M5: 1,751,043 km (0.105 R)
• M6: 1,902,287 km (0.117 R)
• M7: 2,218,237 km (0.115 R)
• M8: 2,483,624 km (0.074 R)
• M9: 2,689,620 km (0.077 R)
• M10: 2,865,697 km (0.073 R)
• M11: 3,192,419 km (0.076 R)
• M12: 3,608,450 km (0.114 R)
• M13: 4,002,042 km (0.098 R)
• M14: 4,204,149 km (0.114 R)
• M15: 4,534,461 km (0.11 R)
• M16: 4,702,908 km (0.114 R)
• M17: 4,873,599 km (0.096 R)
• M18: 5,264,947 km (0.031 R)
• M19: 5,397,641 km (0.119 R)
• M20: 6,124,686 km (0.111 R)
• M21: 7,771,011 km (0.114 R)
• M22: 8,075,143 km (0.096 R)
• M23: 8,747,735 km (0.066 R)
• M24: 9,708,752 km (0.088 R)
• M25: 9,926,866 km (0.082 R)
• M26: 10,535,131 km (0.057 R)
• M27: 11,155,663 km (0.087 R)
• M28: 11,269,806 km (0.096 R)
• M29: 14,246,654 km (0.099 R)
• M30: 14,681,984 km (0.068 R)
• M31: 15,184,782 km (0.094 R)
• M32: 15,757,293 km (0.11 R)
• M33: 16,142,807 km (0.065 R)
• M34: 17,120,429 km (0.108 R)
• M35: 18,453,795 km (0.029 R)
• M36: 19,475,698 km (0.074 R)
• M37: 20,097,576 km (0.063 R)
• M38: 20,306,415 km (0.085 R)
• M39: 20,445,990 km (0.073 R)
• M40: 21,290,171 km (0.093 R)
• M41: 21,431,989 km (0.114 R)
• M42: 22,074,063 km (0.091 R)
• M43: 22,289,484 km (0.111 R)
• M44: 23,012,790 km (0.059 R)
• M45: 23,817,178 km (0.08 R)
• M46: 24,556,490 km (0.068 R)
• M47: 24,928,989 km (0.025 R)
• M48: 26,513,829 km (0.119 R)
• M49: 29,305,924 km (0.114 R)
• M50: 30,177,630 km (0.093 R)
• M51: 30,576,608 km (0.08 R)
• M52: 30,736,827 km (0.082 R)
• M53: 31,138,198 km (0.095 R)
• M54: 32,027,707 km (0.079 R)
• M55: 33,666,103 km (0.116 R)
• M56: 36,174,710 km (0.045 R)
• M57: 36,344,055 km (0.109 R)
• M58: 36,853,735 km (0.071 R)
• M59: 37,708,537 km (0.085 R)
• M60: 37,880,275 km (0.095 R)
• M61: 38,916,240 km (0.06 R)
• M62: 40,048,996 km (0.096 R)
• M63: 40,927,733 km (0.113 R)
• M64: 41,104,259 km (0.11 R)
• M65: 42,704,208 km (0.045 R)
• M66: 43,511,887 km (0.087 R)
• M67: 44,415,159 km (0.114 R)
• M68: 44,596,621 km (0.111 R)
• M69: 44,778,233 km (0.114 R)
• M70: 45,964,993 km (0.1 R)
• M71: 46,424,109 km (0.05 R)
• M72: 46,516,112 km (0.07 R)
• M73: 47,069,624 km (0.049 R)
• M74: 49,117,319 km (0.113 R)
• M75: 51,289,331 km (0.034 R)
• M76: 51,479,619 km (0.097 R)
• M77: 52,339,059 km (0.104 R)
• M78: 53,010,753 km (0.059 R)
• M79: 55,043,190 km (0.079 R)
• M80: 55,824,091 km (0.088 R)
• M81: 61,594,530 km (0.113 R)
• M82: 64,037,164 km (0.115 R)
• M83: 66,511,513 km (0.106 R)
• M84: 68,597,206 km (0.087 R)
• M85: 69,542,814 km (0.096 R)
• M86: 70,175,464 km (0.047 R)
• M87: 70,492,611 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.6

Radius: 12.6

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 10.22 AU - 14 AU

Year: 15392 Days

Day: 6.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 31,324,154 km

• M1: 228,885 km (0.083 R)
• M2: 387,010 km (0.035 R)
• M3: 501,003 km (0.043 R)
• M4: 646,412 km (0.03 R)
• M5: 904,020 km (0.105 R)
• M6: 1,109,119 km (0.064 R)
• M7: 1,493,735 km (0.086 R)
• M8: 1,590,375 km (0.105 R)
• M9: 1,764,806 km (0.07 R)
• M10: 2,187,719 km (0.104 R)
• M11: 2,298,422 km (0.078 R)
• M12: 3,188,978 km (0.115 R)
• M13: 3,573,145 km (0.12 R)
• M14: 4,281,042 km (0.102 R)
• M15: 4,456,072 km (0.1 R)
• M16: 5,366,524 km (0.085 R)
• M17: 5,669,909 km (0.034 R)
• M18: 5,823,845 km (0.103 R)
• M19: 5,940,083 km (0.029 R)
• M20: 6,057,218 km (0.114 R)
• M21: 6,613,871 km (0.05 R)
• M22: 7,062,815 km (0.105 R)
• M23: 7,311,895 km (0.061 R)
• M24: 8,250,173 km (0.071 R)
• M25: 8,644,962 km (0.052 R)
• M26: 9,090,763 km (0.068 R)
• M27: 11,237,343 km (0.086 R)
• M28: 12,068,808 km (0.066 R)
• M29: 12,667,648 km (0.072 R)
• M30: 13,327,375 km (0.069 R)
• M31: 14,102,442 km (0.086 R)
• M32: 14,364,088 km (0.101 R)
• M33: 14,892,318 km (0.076 R)
• M34: 15,158,752 km (0.067 R)
• M35: 16,459,655 km (0.12 R)
• M36: 16,790,416 km (0.08 R)
• M37: 18,192,597 km (0.033 R)
• M38: 18,936,398 km (0.071 R)
• M39: 19,573,685 km (0.104 R)
• M40: 19,982,835 km (0.09 R)
• M41: 20,100,269 km (0.12 R)
• M42: 20,394,827 km (0.074 R)
• M43: 22,253,132 km (0.108 R)
• M44: 22,557,863 km (0.102 R)
• M45: 22,925,425 km (0.115 R)
• M46: 23,728,616 km (0.114 R)
• M47: 24,164,993 km (0.11 R)
• M48: 24,478,251 km (0.087 R)
• M49: 25,872,653 km (0.064 R)
• M50: 26,450,549 km (0.087 R)
• M51: 27,619,058 km (0.107 R)
• M52: 27,815,480 km (0.079 R)
• M53: 28,078,024 km (0.096 R)
• M54: 28,870,743 km (0.062 R)
• M55: 29,536,903 km (0.079 R)
• M56: 29,871,852 km (0.094 R)
• M57: 30,410,554 km (0.07 R)
• M58: 31,360,800 km (0.044 R)
• M59: 31,702,631 km (0.104 R)
• M60: 32,183,140 km (0.099 R)
• M61: 34,481,112 km (0.031 R)
• M62: 34,833,864 km (0.105 R)
• M63: 35,116,903 km (0.055 R)
• M64: 35,329,781 km (0.112 R)
• M65: 36,615,575 km (0.084 R)
• M66: 36,903,401 km (0.081 R)
• M67: 38,353,902 km (0.097 R)
• M68: 38,719,370 km (0.087 R)
• M69: 39,233,089 km (0.076 R)
• M70: 39,601,399 km (0.113 R)
• M71: 40,713,061 km (0.111 R)
• M72: 41,310,255 km (0.116 R)
• M73: 43,727,757 km (0.111 R)
• M74: 43,880,347 km (0.105 R)
• M75: 44,569,245 km (0.067 R)
• M76: 44,799,775 km (0.112 R)
• M77: 47,517,520 km (0.109 R)
• M78: 47,674,298 km (0.093 R)
• M79: 47,988,753 km (0.074 R)
• M80: 49,015,144 km (0.067 R)
• M81: 49,253,005 km (0.084 R)
• M82: 49,650,337 km (0.077 R)
• M83: 51,411,103 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 36.4

Radius: 4.2

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 13.94 AU - 17.64 AU

Year: 22917 Days

Day: 24.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 31,324,154 km

• M1: 93,349 km (0.091 R)
• M2: 121,473 km (0.094 R)
• M3: 360,830 km (0.12 R)
• M4: 1,011,581 km (0.065 R)
• M5: 1,131,409 km (0.059 R)
• M6: 1,177,634 km (0.089 R)
• M7: 1,224,309 km (0.087 R)
• M8: 1,303,745 km (0.096 R)
• M9: 1,384,827 km (0.093 R)
• M10: 1,551,928 km (0.106 R)
• M11: 2,091,229 km (0.11 R)
• M12: 2,205,671 km (0.065 R)
• M13: 2,263,565 km (0.108 R)
• M14: 2,381,000 km (0.039 R)
• M15: 2,786,560 km (0.093 R)
• M16: 3,569,405 km (0.112 R)
• M17: 3,729,026 km (0.109 R)
• M18: 3,775,102 km (0.055 R)
• M19: 3,844,516 km (0.031 R)
• M20: 4,055,449 km (0.113 R)
• M21: 5,165,016 km (0.071 R)
• M22: 5,528,389 km (0.113 R)
• M23: 5,607,227 km (0.1 R)
• M24: 5,766,250 km (0.068 R)
• M25: 6,061,556 km (0.069 R)
• M26: 6,170,164 km (0.091 R)
• M27: 6,583,054 km (0.111 R)
• M28: 7,406,591 km (0.069 R)
• M29: 8,202,002 km (0.114 R)
• M30: 8,231,922 km (0.092 R)
• M31: 8,869,957 km (0.111 R)
• M32: 9,086,126 km (0.026 R)
• M33: 9,429,453 km (0.118 R)
• M34: 9,460,869 km (0.106 R)
• M35: 10,096,360 km (0.1 R)
• M36: 10,811,289 km (0.108 R)
• M37: 11,241,532 km (0.037 R)
• M38: 11,374,973 km (0.081 R)
• M39: 11,475,353 km (0.064 R)
• M40: 12,016,000 km (0.111 R)
• M41: 13,122,127 km (0.063 R)
• M42: 14,695,298 km (0.047 R)
• M43: 16,781,740 km (0.032 R)
• M44: 16,896,032 km (0.117 R)
• M45: 17,240,706 km (0.063 R)
• M46: 19,959,049 km (0.114 R)
• M47: 20,120,614 km (0.078 R)
• M48: 20,689,834 km (0.084 R)
• M49: 20,853,345 km (0.079 R)
• M50: 20,935,324 km (0.036 R)
• M51: 21,346,719 km (0.046 R)
• M52: 21,885,420 km (0.074 R)
• M53: 22,554,572 km (0.068 R)
• M54: 24,127,593 km (0.084 R)
• M55: 24,992,568 km (0.051 R)
• M56: 25,603,975 km (0.104 R)
• M57: 26,441,723 km (0.075 R)
• M58: 26,663,726 km (0.118 R)
• M59: 27,243,717 km (0.115 R)
• M60: 28,325,310 km (0.104 R)
• M61: 29,099,778 km (0.092 R)
• M62: 29,604,671 km (0.059 R)
• M63: 30,205,156 km (0.091 R)
• M64: 30,297,907 km (0.1 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 19,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit