🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.59 AU - 0.93 AU

Year: 246 Days

Day: 43.3 Hours

Environment

Temp: 161 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.25 AU - 1.89 AU

Year: 730 Days

Day: 40.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.65 AU - 1.87 AU

Year: 866 Days

Day: 45.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.97 AU - 3.43 AU

Year: 2123 Days

Day: 17.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.42 AU - 3.94 AU

Year: 2618 Days

Day: 19.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.4

Radius: 11.6

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.27 AU - 4.87 AU

Year: 3623 Days

Day: 12 Hours

Environment

Temp: -136 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 36,232,531 km

• M1: 173,982 km (0.054 R)
• M2: 277,953 km (0.037 R)
• M3: 373,695 km (0.071 R)
• M4: 494,421 km (0.106 R)
• M5: 672,592 km (0.077 R)
• M6: 921,523 km (0.092 R)
• M7: 1,134,401 km (0.095 R)
• M8: 1,227,002 km (0.077 R)
• M9: 1,564,644 km (0.079 R)
• M10: 1,729,351 km (0.09 R)
• M11: 2,241,275 km (0.061 R)
• M12: 2,410,770 km (0.088 R)
• M13: 2,637,710 km (0.118 R)
• M14: 2,726,870 km (0.054 R)
• M15: 3,093,684 km (0.113 R)
• M16: 3,321,522 km (0.109 R)
• M17: 3,476,505 km (0.095 R)
• M18: 4,308,119 km (0.1 R)
• M19: 5,177,134 km (0.034 R)
• M20: 5,425,466 km (0.111 R)
• M21: 5,516,870 km (0.106 R)
• M22: 5,654,800 km (0.104 R)
• M23: 6,099,255 km (0.104 R)
• M24: 6,628,083 km (0.09 R)
• M25: 6,897,958 km (0.116 R)
• M26: 7,046,808 km (0.1 R)
• M27: 7,398,213 km (0.079 R)
• M28: 7,576,085 km (0.078 R)
• M29: 8,170,437 km (0.061 R)
• M30: 8,380,622 km (0.108 R)
• M31: 8,968,243 km (0.112 R)
• M32: 9,212,386 km (0.095 R)
• M33: 9,735,231 km (0.066 R)
• M34: 9,986,256 km (0.117 R)
• M35: 10,154,853 km (0.074 R)
• M36: 10,267,799 km (0.12 R)
• M37: 10,381,045 km (0.093 R)
• M38: 10,752,197 km (0.116 R)
• M39: 10,838,515 km (0.053 R)
• M40: 11,011,750 km (0.063 R)
• M41: 11,951,374 km (0.065 R)
• M42: 12,370,547 km (0.044 R)
• M43: 12,491,273 km (0.05 R)
• M44: 12,825,025 km (0.119 R)
• M45: 12,916,579 km (0.082 R)
• M46: 13,008,432 km (0.105 R)
• M47: 13,315,856 km (0.112 R)
• M48: 14,063,696 km (0.112 R)
• M49: 14,379,347 km (0.085 R)
• M50: 14,601,650 km (0.116 R)
• M51: 14,729,257 km (0.09 R)
• M52: 14,825,149 km (0.091 R)
• M53: 14,985,518 km (0.111 R)
• M54: 15,114,172 km (0.067 R)
• M55: 15,210,962 km (0.096 R)
• M56: 16,520,542 km (0.027 R)
• M57: 16,920,566 km (0.104 R)
• M58: 17,696,082 km (0.097 R)
• M59: 18,071,124 km (0.083 R)
• M60: 18,483,116 km (0.118 R)
• M61: 19,211,807 km (0.075 R)
• M62: 20,055,988 km (0.105 R)
• M63: 20,162,502 km (0.104 R)
• M64: 20,447,037 km (0.115 R)
• M65: 20,912,436 km (0.113 R)
• M66: 21,308,870 km (0.112 R)
• M67: 21,453,681 km (0.1 R)
• M68: 21,817,054 km (0.095 R)
• M69: 21,890,058 km (0.093 R)
• M70: 22,697,737 km (0.043 R)
• M71: 23,328,442 km (0.118 R)
• M72: 23,440,341 km (0.066 R)
• M73: 24,191,023 km (0.111 R)
• M74: 24,797,193 km (0.078 R)
• M75: 25,216,815 km (0.11 R)
• M76: 25,600,384 km (0.086 R)
• M77: 25,754,321 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.9

Radius: 10.3

Gravity: 9.19 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.87 AU - 8.57 AU

Year: 8740 Days

Day: 10.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 36,232,531 km

• M1: 129,701 km (0.087 R)
• M2: 436,227 km (0.08 R)
• M3: 661,372 km (0.071 R)
• M4: 1,137,841 km (0.104 R)
• M5: 2,095,417 km (0.094 R)
• M6: 2,274,636 km (0.085 R)
• M7: 3,098,920 km (0.11 R)
• M8: 3,543,375 km (0.106 R)
• M9: 3,976,461 km (0.115 R)
• M10: 4,858,789 km (0.042 R)
• M11: 5,444,764 km (0.117 R)
• M12: 5,585,984 km (0.08 R)
• M13: 6,016,677 km (0.105 R)
• M14: 6,834,229 km (0.114 R)
• M15: 6,910,225 km (0.093 R)
• M16: 7,178,753 km (0.054 R)
• M17: 7,294,841 km (0.046 R)
• M18: 7,924,648 km (0.112 R)
• M19: 8,654,087 km (0.115 R)
• M20: 9,026,736 km (0.096 R)
• M21: 9,362,583 km (0.093 R)
• M22: 9,617,049 km (0.108 R)
• M23: 9,702,469 km (0.111 R)
• M24: 9,830,974 km (0.073 R)
• M25: 10,133,012 km (0.098 R)
• M26: 10,263,461 km (0.117 R)
• M27: 12,054,896 km (0.095 R)
• M28: 12,424,702 km (0.071 R)
• M29: 12,798,247 km (0.096 R)
• M30: 12,939,318 km (0.093 R)
• M31: 13,748,344 km (0.118 R)
• M32: 14,134,755 km (0.116 R)
• M33: 15,615,325 km (0.102 R)
• M34: 15,917,363 km (0.088 R)
• M35: 16,424,949 km (0.103 R)
• M36: 16,732,073 km (0.069 R)
• M37: 17,041,142 km (0.073 R)
• M38: 17,300,246 km (0.05 R)
• M39: 17,508,336 km (0.103 R)
• M40: 18,296,268 km (0.092 R)
• M41: 19,203,280 km (0.12 R)
• M42: 20,563,574 km (0.029 R)
• M43: 21,338,790 km (0.106 R)
• M44: 22,236,527 km (0.056 R)
• M45: 22,406,320 km (0.055 R)
• M46: 22,519,566 km (0.103 R)
• M47: 23,089,384 km (0.041 R)
• M48: 23,491,054 km (0.084 R)
• M49: 23,606,245 km (0.118 R)
• M50: 24,359,470 km (0.079 R)
• M51: 25,120,624 km (0.098 R)
• M52: 25,533,664 km (0.1 R)
• M53: 25,711,386 km (0.039 R)
• M54: 26,247,096 km (0.057 R)
• M55: 26,726,408 km (0.077 R)
• M56: 27,815,181 km (0.09 R)
• M57: 28,181,396 km (0.083 R)
• M58: 28,549,108 km (0.113 R)
• M59: 29,848,814 km (0.05 R)
• M60: 30,349,070 km (0.111 R)
• M61: 30,789,037 km (0.114 R)
• M62: 30,978,278 km (0.088 R)
• M63: 31,294,379 km (0.076 R)
• M64: 32,505,673 km (0.048 R)
• M65: 34,384,023 km (0.103 R)
• M66: 35,171,507 km (0.078 R)
• M67: 36,097,667 km (0.084 R)
• M68: 37,166,095 km (0.103 R)
• M69: 37,974,073 km (0.116 R)
• M70: 39,060,602 km (0.05 R)
• M71: 39,950,859 km (0.118 R)
• M72: 40,501,978 km (0.12 R)
• M73: 42,240,604 km (0.1 R)
• M74: 42,731,734 km (0.063 R)
• M75: 43,648,919 km (0.109 R)
• M76: 44,074,525 km (0.104 R)
• M77: 44,145,584 km (0.089 R)
• M78: 44,287,702 km (0.087 R)
• M79: 45,001,134 km (0.053 R)
• M80: 45,718,306 km (0.112 R)
• M81: 46,801,245 km (0.115 R)
• M82: 47,600,696 km (0.083 R)
• M83: 48,918,653 km (0.074 R)
• M84: 49,065,858 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.9

Radius: 12.6

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 11.29 AU - 11.83 AU

Year: 14576 Days

Day: 7.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 36,232,531 km

• M1: 1,265,897 km (0.09 R)
• M2: 1,380,190 km (0.108 R)
• M3: 1,978,133 km (0.064 R)
• M4: 2,112,322 km (0.069 R)
• M5: 2,221,977 km (0.099 R)
• M6: 2,305,453 km (0.08 R)
• M7: 2,591,783 km (0.048 R)
• M8: 2,769,206 km (0.099 R)
• M9: 2,889,782 km (0.105 R)
• M10: 3,012,153 km (0.048 R)
• M11: 3,357,724 km (0.114 R)
• M12: 3,849,602 km (0.108 R)
• M13: 4,190,386 km (0.1 R)
• M14: 4,612,252 km (0.057 R)
• M15: 5,998,127 km (0.114 R)
• M16: 6,838,418 km (0.093 R)
• M17: 7,168,431 km (0.095 R)
• M18: 7,588,202 km (0.084 R)
• M19: 7,844,015 km (0.084 R)
• M20: 10,318,214 km (0.117 R)
• M21: 11,322,016 km (0.112 R)
• M22: 11,565,711 km (0.104 R)
• M23: 11,811,051 km (0.095 R)
• M24: 11,959,003 km (0.064 R)
• M25: 12,306,818 km (0.044 R)
• M26: 13,887,170 km (0.082 R)
• M27: 14,940,489 km (0.119 R)
• M28: 16,128,595 km (0.109 R)
• M29: 16,734,018 km (0.057 R)
• M30: 17,740,811 km (0.056 R)
• M31: 18,480,124 km (0.096 R)
• M32: 19,695,607 km (0.087 R)
• M33: 19,988,819 km (0.063 R)
• M34: 20,224,435 km (0.051 R)
• M35: 20,460,950 km (0.107 R)
• M36: 21,839,045 km (0.069 R)
• M37: 22,938,290 km (0.109 R)
• M38: 23,556,728 km (0.116 R)
• M39: 23,743,276 km (0.091 R)
• M40: 24,243,382 km (0.086 R)
• M41: 24,620,668 km (0.059 R)
• M42: 26,085,231 km (0.082 R)
• M43: 26,278,212 km (0.109 R)
• M44: 26,990,298 km (0.108 R)
• M45: 27,643,143 km (0.091 R)
• M46: 28,566,013 km (0.03 R)
• M47: 28,831,549 km (0.107 R)
• M48: 29,431,885 km (0.074 R)
• M49: 29,901,622 km (0.116 R)
• M50: 30,171,347 km (0.096 R)
• M51: 30,441,671 km (0.097 R)
• M52: 30,916,794 km (0.114 R)
• M53: 31,462,826 km (0.109 R)
• M54: 31,737,039 km (0.116 R)
• M55: 31,874,519 km (0.084 R)
• M56: 32,149,929 km (0.05 R)
• M57: 32,980,795 km (0.117 R)
• M58: 35,231,196 km (0.047 R)
• M59: 36,231,258 km (0.114 R)
• M60: 38,845,481 km (0.049 R)
• M61: 40,100,906 km (0.053 R)
• M62: 40,398,307 km (0.057 R)
• M63: 40,696,306 km (0.106 R)
• M64: 44,483,675 km (0.042 R)
• M65: 44,637,461 km (0.054 R)
• M66: 45,331,895 km (0.113 R)
• M67: 45,796,845 km (0.093 R)
• M68: 47,436,438 km (0.105 R)
• M69: 47,829,730 km (0.069 R)
• M70: 48,224,070 km (0.095 R)
• M71: 48,303,058 km (0.028 R)
• M72: 48,461,183 km (0.111 R)
• M73: 49,174,765 km (0.104 R)
• M74: 49,413,373 km (0.055 R)
• M75: 49,572,695 km (0.107 R)
• M76: 50,131,742 km (0.091 R)
• M77: 50,692,734 km (0.08 R)
• M78: 51,417,237 km (0.067 R)
• M79: 51,578,653 km (0.075 R)
• M80: 51,740,219 km (0.109 R)
• M81: 52,145,031 km (0.043 R)
• M82: 53,529,260 km (0.097 R)
• M83: 54,184,798 km (0.099 R)
• M84: 54,513,464 km (0.115 R)
• M85: 54,595,893 km (0.118 R)
• M86: 55,090,463 km (0.053 R)
• M87: 55,173,041 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58.9

Radius: 7.8

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 13.04 AU - 17.76 AU

Year: 22412 Days

Day: 18.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 36,232,531 km

• M1: 102,923 km (0.08 R)
• M2: 375,341 km (0.104 R)
• M3: 737,817 km (0.071 R)
• M4: 795,113 km (0.039 R)
• M5: 1,239,718 km (0.052 R)
• M6: 2,071,631 km (0.086 R)
• M7: 2,196,246 km (0.045 R)
• M8: 2,280,769 km (0.112 R)
• M9: 2,607,491 km (0.101 R)
• M10: 3,066,158 km (0.116 R)
• M11: 3,451,073 km (0.107 R)
• M12: 4,668,202 km (0.114 R)
• M13: 4,777,558 km (0.028 R)
• M14: 5,623,982 km (0.077 R)
• M15: 5,769,541 km (0.116 R)
• M16: 6,885,092 km (0.067 R)
• M17: 7,166,336 km (0.115 R)
• M18: 7,260,882 km (0.107 R)
• M19: 7,675,717 km (0.117 R)
• M20: 7,869,746 km (0.044 R)
• M21: 8,032,658 km (0.102 R)
• M22: 9,445,161 km (0.069 R)
• M23: 9,514,275 km (0.113 R)
• M24: 10,003,161 km (0.084 R)
• M25: 10,179,686 km (0.118 R)
• M26: 11,041,520 km (0.089 R)
• M27: 11,926,690 km (0.074 R)
• M28: 12,719,858 km (0.104 R)
• M29: 13,219,365 km (0.113 R)
• M30: 13,413,095 km (0.111 R)
• M31: 14,796,127 km (0.087 R)
• M32: 17,270,625 km (0.058 R)
• M33: 17,951,744 km (0.107 R)
• M34: 19,340,462 km (0.062 R)
• M35: 20,943,552 km (0.119 R)
• M36: 22,081,693 km (0.086 R)
• M37: 22,867,082 km (0.071 R)
• M38: 23,991,459 km (0.101 R)
• M39: 24,322,819 km (0.063 R)
• M40: 25,229,681 km (0.09 R)
• M41: 25,518,405 km (0.07 R)
• M42: 26,050,524 km (0.104 R)
• M43: 26,342,240 km (0.107 R)
• M44: 26,488,547 km (0.112 R)
• M45: 26,830,977 km (0.085 R)
• M46: 27,174,902 km (0.103 R)
• M47: 27,718,241 km (0.089 R)
• M48: 27,817,425 km (0.092 R)
• M49: 28,765,576 km (0.1 R)
• M50: 29,420,366 km (0.088 R)
• M51: 30,386,170 km (0.11 R)
• M52: 31,001,466 km (0.058 R)
• M53: 32,977,055 km (0.107 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 10,958 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit