🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.64 AU - 0.92 AU

Year: 294 Days

Day: 39.4 Hours

Environment

Temp: -7 °C

Axial Tilt: 2.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 44,653,948 km

• M1: 249,080 km (0.052 R)
• M2: 294,558 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.72 AU - 1.06 AU

Year: 359 Days

Day: 47 Hours

Environment

Temp: -34 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.81 AU - 1.11 AU

Year: 402 Days

Day: 22.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.55 AU - 2.11 AU

Year: 1058 Days

Day: 16.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,653,948 km

• M1: 114,891 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.72 AU - 2.58 AU

Year: 1348 Days

Day: 45.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 176.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,653,948 km

• M1: 111,151 km (0.079 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.3 AU - 2.38 AU

Year: 1530 Days

Day: 20.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,653,948 km

• M1: 668,702 km (0.073 R)
• M2: 1,646,624 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.4

Radius: 13.1

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.69 AU - 6.09 AU

Year: 5349 Days

Day: 9.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 44,653,948 km

• M1: 261,946 km (0.097 R)
• M2: 403,914 km (0.093 R)
• M3: 505,192 km (0.11 R)
• M4: 605,722 km (0.054 R)
• M5: 844,779 km (0.085 R)
• M6: 1,399,039 km (0.093 R)
• M7: 1,601,146 km (0.061 R)
• M8: 1,741,319 km (0.11 R)
• M9: 2,148,824 km (0.078 R)
• M10: 2,245,614 km (0.113 R)
• M11: 2,484,372 km (0.067 R)
• M12: 2,794,488 km (0.085 R)
• M13: 3,227,724 km (0.111 R)
• M14: 3,498,047 km (0.11 R)
• M15: 4,085,219 km (0.083 R)
• M16: 4,182,008 km (0.06 R)
• M17: 4,304,230 km (0.09 R)
• M18: 4,427,648 km (0.104 R)
• M19: 4,932,990 km (0.085 R)
• M20: 5,088,272 km (0.1 R)
• M21: 5,590,622 km (0.093 R)
• M22: 5,752,637 km (0.093 R)
• M23: 6,026,251 km (0.077 R)
• M24: 7,457,454 km (0.026 R)
• M25: 7,695,913 km (0.036 R)
• M26: 7,846,259 km (0.072 R)
• M27: 8,058,389 km (0.109 R)
• M28: 8,364,915 km (0.074 R)
• M29: 8,457,516 km (0.118 R)
• M30: 8,863,075 km (0.081 R)
• M31: 10,117,902 km (0.085 R)
• M32: 10,951,312 km (0.097 R)
• M33: 11,462,039 km (0.058 R)
• M34: 11,599,669 km (0.058 R)
• M35: 12,190,132 km (0.106 R)
• M36: 12,365,760 km (0.118 R)
• M37: 12,755,014 km (0.104 R)
• M38: 13,727,549 km (0.117 R)
• M39: 14,093,765 km (0.099 R)
• M40: 14,204,318 km (0.103 R)
• M41: 14,389,221 km (0.109 R)
• M42: 14,761,271 km (0.095 R)
• M43: 15,743,530 km (0.065 R)
• M44: 16,126,950 km (0.071 R)
• M45: 16,824,824 km (0.087 R)
• M46: 16,981,303 km (0.099 R)
• M47: 17,770,881 km (0.113 R)
• M48: 17,930,202 km (0.088 R)
• M49: 19,099,609 km (0.046 R)
• M50: 19,262,970 km (0.104 R)
• M51: 19,879,313 km (0.117 R)
• M52: 20,293,699 km (0.108 R)
• M53: 20,794,852 km (0.118 R)
• M54: 21,089,111 km (0.119 R)
• M55: 21,300,194 km (0.103 R)
• M56: 21,596,846 km (0.097 R)
• M57: 21,809,425 km (0.073 R)
• M58: 22,065,686 km (0.078 R)
• M59: 22,194,041 km (0.066 R)
• M60: 22,451,798 km (0.111 R)
• M61: 22,624,135 km (0.094 R)
• M62: 23,056,921 km (0.046 R)
• M63: 23,405,036 km (0.057 R)
• M64: 23,536,083 km (0.036 R)
• M65: 24,548,711 km (0.083 R)
• M66: 24,904,306 km (0.104 R)
• M67: 25,172,086 km (0.092 R)
• M68: 25,755,667 km (0.084 R)
• M69: 25,845,725 km (0.058 R)
• M70: 26,116,946 km (0.046 R)
• M71: 26,298,258 km (0.09 R)
• M72: 26,935,994 km (0.111 R)
• M73: 27,256,882 km (0.113 R)
• M74: 27,394,661 km (0.114 R)
• M75: 27,671,118 km (0.095 R)
• M76: 30,486,400 km (0.112 R)
• M77: 30,629,566 km (0.101 R)
• M78: 31,396,853 km (0.09 R)
• M79: 32,218,893 km (0.095 R)
• M80: 32,413,371 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.2

Radius: 11.1

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.58 AU - 8.22 AU

Year: 8606 Days

Day: 14.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 44,653,948 km

• M1: 162,314 km (0.104 R)
• M2: 256,411 km (0.079 R)
• M3: 409,449 km (0.113 R)
• M4: 517,459 km (0.086 R)
• M5: 636,689 km (0.108 R)
• M6: 821,143 km (0.089 R)
• M7: 891,454 km (0.114 R)
• M8: 1,259,764 km (0.103 R)
• M9: 1,710,203 km (0.086 R)
• M10: 2,350,631 km (0.097 R)
• M11: 3,060,024 km (0.058 R)
• M12: 3,426,988 km (0.111 R)
• M13: 3,832,249 km (0.071 R)
• M14: 4,078,038 km (0.104 R)
• M15: 4,227,935 km (0.096 R)
• M16: 4,303,632 km (0.043 R)
• M17: 5,355,305 km (0.114 R)
• M18: 6,396,057 km (0.078 R)
• M19: 6,776,484 km (0.09 R)
• M20: 6,954,655 km (0.09 R)
• M21: 7,134,173 km (0.092 R)
• M22: 7,345,854 km (0.076 R)
• M23: 9,013,870 km (0.109 R)
• M24: 9,144,469 km (0.085 R)
• M25: 9,606,278 km (0.118 R)
• M26: 9,706,209 km (0.087 R)
• M27: 9,974,438 km (0.111 R)
• M28: 10,690,264 km (0.104 R)
• M29: 11,955,712 km (0.089 R)
• M30: 12,243,389 km (0.098 R)
• M31: 12,496,957 km (0.09 R)
• M32: 12,606,164 km (0.115 R)
• M33: 13,941,325 km (0.065 R)
• M34: 14,472,696 km (0.077 R)
• M35: 15,204,380 km (0.117 R)
• M36: 15,321,066 km (0.108 R)
• M37: 16,904,559 km (0.06 R)
• M38: 17,025,434 km (0.063 R)
• M39: 17,146,609 km (0.106 R)
• M40: 17,227,541 km (0.074 R)
• M41: 18,706,017 km (0.098 R)
• M42: 19,165,731 km (0.085 R)
• M43: 19,798,829 km (0.093 R)
• M44: 20,096,679 km (0.092 R)
• M45: 21,346,120 km (0.041 R)
• M46: 21,433,186 km (0.106 R)
• M47: 21,520,402 km (0.07 R)
• M48: 22,090,220 km (0.084 R)
• M49: 22,887,277 km (0.083 R)
• M50: 24,464,189 km (0.115 R)
• M51: 24,966,987 km (0.102 R)
• M52: 25,150,693 km (0.112 R)
• M53: 26,449,053 km (0.109 R)
• M54: 26,589,526 km (0.107 R)
• M55: 27,106,386 km (0.101 R)
• M56: 27,389,874 km (0.038 R)
• M57: 27,721,682 km (0.099 R)
• M58: 28,007,115 km (0.111 R)
• M59: 28,245,873 km (0.074 R)
• M60: 28,437,358 km (0.102 R)
• M61: 29,886,663 km (0.048 R)
• M62: 30,032,969 km (0.091 R)
• M63: 30,326,181 km (0.087 R)
• M64: 30,522,304 km (0.12 R)
• M65: 30,866,379 km (0.072 R)
• M66: 33,310,509 km (0.118 R)
• M67: 33,664,757 km (0.104 R)
• M68: 33,766,184 km (0.117 R)
• M69: 34,020,351 km (0.045 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.6

Radius: 13.3

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.18 AU - 9.26 AU

Year: 9170 Days

Day: 11.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 44,653,948 km

• M1: 252,521 km (0.119 R)
• M2: 455,077 km (0.104 R)
• M3: 714,031 km (0.1 R)
• M4: 804,089 km (0.117 R)
• M5: 2,004,611 km (0.119 R)
• M6: 2,846,847 km (0.118 R)
• M7: 2,978,194 km (0.12 R)
• M8: 3,891,938 km (0.078 R)
• M9: 4,038,395 km (0.074 R)
• M10: 4,932,691 km (0.117 R)
• M11: 5,274,971 km (0.06 R)
• M12: 5,648,816 km (0.093 R)
• M13: 7,461,643 km (0.066 R)
• M14: 7,961,150 km (0.092 R)
• M15: 8,174,626 km (0.118 R)
• M16: 8,363,119 km (0.104 R)
• M17: 8,744,444 km (0.086 R)
• M18: 8,937,126 km (0.103 R)
• M19: 9,075,804 km (0.108 R)
• M20: 9,159,279 km (0.114 R)
• M21: 9,950,802 km (0.087 R)
• M22: 10,355,015 km (0.1 R)
• M23: 10,529,745 km (0.052 R)
• M24: 11,629,589 km (0.1 R)
• M25: 12,424,253 km (0.076 R)
• M26: 12,579,236 km (0.091 R)
• M27: 13,268,134 km (0.083 R)
• M28: 13,744,903 km (0.052 R)
• M29: 14,259,819 km (0.095 R)
• M30: 14,978,038 km (0.112 R)
• M31: 15,541,124 km (0.111 R)
• M32: 16,111,242 km (0.115 R)
• M33: 16,517,699 km (0.113 R)
• M34: 17,099,485 km (0.114 R)
• M35: 17,340,936 km (0.113 R)
• M36: 17,444,757 km (0.12 R)
• M37: 17,827,429 km (0.091 R)
• M38: 19,781,476 km (0.091 R)
• M39: 21,134,140 km (0.113 R)
• M40: 22,027,389 km (0.094 R)
• M41: 22,894,907 km (0.093 R)
• M42: 24,469,275 km (0.037 R)
• M43: 25,053,903 km (0.101 R)
• M44: 25,999,063 km (0.079 R)
• M45: 26,396,245 km (0.107 R)
• M46: 26,795,522 km (0.088 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.7

Radius: 8.2

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 7.61 AU - 11.21 AU

Year: 12340 Days

Day: 11.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 44,653,948 km

• M1: 113,246 km (0.11 R)
• M2: 192,084 km (0.117 R)
• M3: 257,308 km (0.095 R)
• M4: 321,935 km (0.09 R)
• M5: 541,544 km (0.082 R)
• M6: 661,073 km (0.079 R)
• M7: 756,816 km (0.038 R)
• M8: 823,237 km (0.103 R)
• M9: 874,549 km (0.112 R)
• M10: 927,058 km (0.105 R)
• M11: 1,053,917 km (0.039 R)
• M12: 1,427,164 km (0.049 R)
• M13: 1,639,443 km (0.036 R)
• M14: 2,023,910 km (0.107 R)
• M15: 2,820,668 km (0.098 R)
• M16: 3,363,559 km (0.114 R)
• M17: 3,618,324 km (0.088 R)
• M18: 4,056,945 km (0.077 R)
• M19: 5,080,493 km (0.078 R)
• M20: 5,340,195 km (0.109 R)
• M21: 5,704,466 km (0.053 R)
• M22: 6,248,553 km (0.118 R)
• M23: 6,317,817 km (0.066 R)
• M24: 6,456,943 km (0.08 R)
• M25: 6,597,116 km (0.081 R)
• M26: 7,680,355 km (0.113 R)
• M27: 8,016,052 km (0.107 R)
• M28: 8,091,300 km (0.087 R)
• M29: 8,318,390 km (0.099 R)
• M30: 8,471,129 km (0.084 R)
• M31: 8,973,479 km (0.117 R)
• M32: 9,090,763 km (0.089 R)
• M33: 9,765,300 km (0.101 R)
• M34: 10,332,875 km (0.1 R)
• M35: 11,798,186 km (0.12 R)
• M36: 12,315,346 km (0.097 R)
• M37: 12,972,230 km (0.096 R)
• M38: 13,371,955 km (0.067 R)
• M39: 13,956,285 km (0.069 R)
• M40: 14,092,419 km (0.071 R)
• M41: 14,274,479 km (0.11 R)
• M42: 15,336,475 km (0.067 R)
• M43: 15,570,745 km (0.064 R)
• M44: 15,900,758 km (0.102 R)
• M45: 16,280,736 km (0.099 R)
• M46: 17,438,325 km (0.083 R)
• M47: 17,977,775 km (0.072 R)
• M48: 18,274,277 km (0.114 R)
• M49: 19,224,074 km (0.067 R)
• M50: 20,036,241 km (0.104 R)
• M51: 20,138,566 km (0.036 R)
• M52: 20,343,665 km (0.116 R)
• M53: 20,549,512 km (0.067 R)
• M54: 20,601,123 km (0.073 R)
• M55: 20,807,867 km (0.061 R)
• M56: 21,536,708 km (0.043 R)
• M57: 21,589,217 km (0.092 R)
• M58: 22,062,544 km (0.075 R)
• M59: 22,433,098 km (0.104 R)
• M60: 23,019,522 km (0.087 R)
• M61: 23,180,489 km (0.065 R)
• M62: 23,449,317 km (0.098 R)
• M63: 25,249,727 km (0.055 R)
• M64: 25,692,836 km (0.112 R)
• M65: 26,699,181 km (0.12 R)
• M66: 27,094,119 km (0.106 R)
• M67: 27,775,537 km (0.088 R)
• M68: 29,970,288 km (0.118 R)
• M69: 30,498,219 km (0.076 R)
• M70: 30,674,894 km (0.037 R)
• M71: 33,062,775 km (0.093 R)
• M72: 34,217,671 km (0.106 R)
• M73: 34,278,856 km (0.039 R)
• M74: 35,138,894 km (0.108 R)
• M75: 35,447,814 km (0.102 R)
• M76: 35,509,747 km (0.113 R)
• M77: 37,005,726 km (0.104 R)
• M78: 38,649,358 km (0.042 R)
• M79: 39,930,065 km (0.113 R)
• M80: 43,854,466 km (0.116 R)
• M81: 44,253,593 km (0.092 R)
• M82: 44,587,197 km (0.102 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 13,030 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit