🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.42 AU - 0.62 AU

Year: 132 Days

Day: 41.3 Hours

Environment

Temp: 221 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.87 AU - 0.99 AU

Year: 317 Days

Day: 30.6 Hours

Environment

Temp: 172 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.78 AU - 2.42 AU

Year: 1075 Days

Day: 34.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.07 AU - 2.65 AU

Year: 1280 Days

Day: 42 Hours

Environment

Temp: -66 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,548,519 km

• M1: 208,240 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.8

Radius: 9.4

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.72 AU - 9.16 AU

Year: 7166 Days

Day: 6.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 81,548,519 km

• M1: 255,214 km (0.114 R)
• M2: 335,698 km (0.092 R)
• M3: 457,021 km (0.115 R)
• M4: 550,969 km (0.075 R)
• M5: 723,455 km (0.104 R)
• M6: 835,953 km (0.069 R)
• M7: 927,656 km (0.027 R)
• M8: 1,165,218 km (0.103 R)
• M9: 1,238,820 km (0.117 R)
• M10: 1,614,610 km (0.109 R)
• M11: 1,697,337 km (0.098 R)
• M12: 1,815,520 km (0.063 R)
• M13: 2,024,807 km (0.048 R)
• M14: 2,187,121 km (0.063 R)
• M15: 2,601,657 km (0.077 R)
• M16: 2,738,688 km (0.082 R)
• M17: 3,102,361 km (0.064 R)
• M18: 3,290,106 km (0.071 R)
• M19: 3,353,386 km (0.058 R)
• M20: 3,502,984 km (0.107 R)
• M21: 3,808,762 km (0.079 R)
• M22: 4,009,821 km (0.087 R)
• M23: 4,352,849 km (0.091 R)
• M24: 4,516,210 km (0.076 R)
• M25: 5,018,560 km (0.052 R)
• M26: 5,165,315 km (0.095 R)
• M27: 5,614,258 km (0.096 R)
• M28: 6,337,564 km (0.115 R)
• M29: 6,496,288 km (0.109 R)
• M30: 6,845,000 km (0.107 R)
• M31: 8,561,187 km (0.076 R)
• M32: 8,884,318 km (0.101 R)
• M33: 9,908,017 km (0.118 R)
• M34: 10,842,106 km (0.101 R)
• M35: 11,095,973 km (0.1 R)
• M36: 11,255,594 km (0.096 R)
• M37: 11,319,772 km (0.102 R)
• M38: 11,869,245 km (0.111 R)
• M39: 12,394,483 km (0.047 R)
• M40: 12,493,816 km (0.1 R)
• M41: 12,826,821 km (0.055 R)
• M42: 12,893,691 km (0.086 R)
• M43: 12,960,860 km (0.069 R)
• M44: 13,129,008 km (0.065 R)
• M45: 13,264,095 km (0.069 R)
• M46: 13,365,672 km (0.085 R)
• M47: 14,675,102 km (0.043 R)
• M48: 15,309,547 km (0.085 R)
• M49: 15,594,381 km (0.107 R)
• M50: 15,916,914 km (0.073 R)
• M51: 16,277,894 km (0.055 R)
• M52: 17,525,540 km (0.101 R)
• M53: 17,973,137 km (0.118 R)
• M54: 18,917,698 km (0.119 R)
• M55: 18,993,993 km (0.093 R)
• M56: 19,338,517 km (0.079 R)
• M57: 19,415,410 km (0.044 R)
• M58: 19,762,328 km (0.035 R)
• M59: 19,917,311 km (0.094 R)
• M60: 20,072,593 km (0.116 R)
• M61: 20,306,265 km (0.086 R)
• M62: 20,423,401 km (0.114 R)
• M63: 20,619,224 km (0.07 R)
• M64: 21,052,310 km (0.103 R)
• M65: 21,250,078 km (0.088 R)
• M66: 21,687,503 km (0.106 R)
• M67: 22,692,501 km (0.106 R)
• M68: 23,262,020 km (0.083 R)
• M69: 23,671,619 km (0.047 R)
• M70: 24,166,339 km (0.116 R)
• M71: 24,331,944 km (0.086 R)
• M72: 24,747,826 km (0.085 R)
• M73: 25,713,181 km (0.044 R)
• M74: 25,839,891 km (0.113 R)
• M75: 26,605,233 km (0.041 R)
• M76: 27,291,738 km (0.099 R)
• M77: 27,421,140 km (0.105 R)
• M78: 27,550,692 km (0.111 R)
• M79: 27,984,077 km (0.088 R)
• M80: 28,550,903 km (0.095 R)
• M81: 28,682,250 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.6

Radius: 8.6

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.55 AU - 9.47 AU

Year: 8005 Days

Day: 5.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 81,548,519 km

• M1: 292,464 km (0.117 R)
• M2: 542,591 km (0.096 R)
• M3: 644,767 km (0.057 R)
• M4: 753,973 km (0.119 R)
• M5: 811,120 km (0.035 R)
• M6: 1,218,923 km (0.089 R)
• M7: 1,517,371 km (0.113 R)
• M8: 1,703,621 km (0.056 R)
• M9: 1,936,993 km (0.067 R)
• M10: 2,118,904 km (0.11 R)
• M11: 2,180,838 km (0.062 R)
• M12: 2,565,155 km (0.094 R)
• M13: 3,157,263 km (0.104 R)
• M14: 3,891,639 km (0.049 R)
• M15: 4,949,296 km (0.103 R)
• M16: 5,004,498 km (0.107 R)
• M17: 5,087,524 km (0.067 R)
• M18: 5,481,416 km (0.087 R)
• M19: 5,566,986 km (0.118 R)
• M20: 6,060,958 km (0.063 R)
• M21: 6,538,773 km (0.059 R)
• M22: 6,782,319 km (0.064 R)
• M23: 6,997,740 km (0.069 R)
• M24: 7,562,172 km (0.051 R)
• M25: 7,689,630 km (0.057 R)
• M26: 7,946,639 km (0.115 R)
• M27: 8,502,245 km (0.108 R)
• M28: 8,634,789 km (0.102 R)
• M29: 9,002,949 km (0.094 R)
• M30: 9,341,938 km (0.062 R)
• M31: 9,410,304 km (0.104 R)
• M32: 9,513,078 km (0.104 R)
• M33: 9,858,500 km (0.117 R)
• M34: 10,032,781 km (0.069 R)
• M35: 10,313,576 km (0.111 R)
• M36: 10,384,336 km (0.113 R)
• M37: 10,455,096 km (0.096 R)
• M38: 11,208,172 km (0.07 R)
• M39: 11,904,550 km (0.061 R)
• M40: 12,918,075 km (0.057 R)
• M41: 13,300,447 km (0.113 R)
• M42: 13,725,455 km (0.115 R)
• M43: 13,842,141 km (0.072 R)
• M44: 14,115,606 km (0.113 R)
• M45: 14,470,004 km (0.088 R)
• M46: 14,549,141 km (0.107 R)
• M47: 14,668,071 km (0.059 R)
• M48: 14,867,036 km (0.109 R)
• M49: 14,946,922 km (0.098 R)
• M50: 15,147,233 km (0.103 R)
• M51: 15,550,399 km (0.091 R)
• M52: 16,449,931 km (0.112 R)
• M53: 16,864,318 km (0.096 R)
• M54: 17,408,255 km (0.036 R)
• M55: 18,513,335 km (0.089 R)
• M56: 18,728,457 km (0.083 R)
• M57: 19,204,477 km (0.083 R)
• M58: 19,553,339 km (0.102 R)
• M59: 19,684,686 km (0.119 R)
• M60: 19,816,332 km (0.08 R)
• M61: 19,948,278 km (0.075 R)
• M62: 21,599,389 km (0.088 R)
• M63: 22,098,597 km (0.115 R)
• M64: 22,785,551 km (0.098 R)
• M65: 23,108,533 km (0.109 R)
• M66: 23,665,785 km (0.033 R)
• M67: 23,759,134 km (0.108 R)
• M68: 24,604,362 km (0.12 R)
• M69: 24,840,876 km (0.092 R)
• M70: 25,173,282 km (0.111 R)
• M71: 25,268,576 km (0.105 R)
• M72: 25,698,670 km (0.078 R)
• M73: 27,052,232 km (0.045 R)
• M74: 27,394,212 km (0.054 R)
• M75: 29,175,624 km (0.1 R)
• M76: 29,576,546 km (0.117 R)
• M77: 30,231,934 km (0.091 R)
• M78: 30,688,507 km (0.105 R)
• M79: 31,249,649 km (0.069 R)
• M80: 31,557,222 km (0.105 R)
• M81: 33,790,120 km (0.1 R)
• M82: 33,947,796 km (0.106 R)
• M83: 34,053,113 km (0.046 R)
• M84: 34,211,238 km (0.103 R)
• M85: 34,634,001 km (0.116 R)
• M86: 35,751,946 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883

Radius: 13

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 10.26 AU - 13.52 AU

Year: 14477 Days

Day: 10.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 81,548,519 km

• M1: 192,682 km (0.091 R)
• M2: 284,086 km (0.095 R)
• M3: 409,300 km (0.097 R)
• M4: 694,433 km (0.118 R)
• M5: 997,369 km (0.092 R)
• M6: 1,368,671 km (0.075 R)
• M7: 2,331,184 km (0.118 R)
• M8: 2,427,525 km (0.115 R)
• M9: 3,069,599 km (0.079 R)
• M10: 3,800,833 km (0.102 R)
• M11: 4,147,152 km (0.095 R)
• M12: 4,304,529 km (0.067 R)
• M13: 5,289,930 km (0.089 R)
• M14: 5,984,663 km (0.069 R)
• M15: 6,297,771 km (0.097 R)
• M16: 6,479,233 km (0.073 R)
• M17: 7,316,682 km (0.083 R)
• M18: 7,555,440 km (0.105 R)
• M19: 7,845,361 km (0.089 R)
• M20: 7,942,899 km (0.041 R)
• M21: 8,336,790 km (0.113 R)
• M22: 9,246,495 km (0.076 R)
• M23: 9,556,910 km (0.03 R)
• M24: 9,765,599 km (0.09 R)
• M25: 10,187,765 km (0.091 R)
• M26: 10,347,535 km (0.067 R)
• M27: 10,995,294 km (0.052 R)
• M28: 11,823,468 km (0.101 R)
• M29: 12,557,544 km (0.107 R)
• M30: 13,656,939 km (0.11 R)
• M31: 13,951,348 km (0.071 R)
• M32: 14,247,851 km (0.114 R)
• M33: 14,546,448 km (0.081 R)
• M34: 16,008,767 km (0.11 R)
• M35: 16,319,183 km (0.098 R)
• M36: 16,443,948 km (0.087 R)
• M37: 17,072,558 km (0.09 R)
• M38: 20,668,442 km (0.112 R)
• M39: 21,074,600 km (0.115 R)
• M40: 21,346,719 km (0.051 R)
• M41: 23,636,464 km (0.053 R)
• M42: 23,777,684 km (0.063 R)
• M43: 25,857,693 km (0.058 R)
• M44: 26,076,106 km (0.029 R)
• M45: 26,956,190 km (0.092 R)
• M46: 27,177,744 km (0.08 R)
• M47: 27,474,098 km (0.051 R)
• M48: 27,771,498 km (0.119 R)
• M49: 29,654,487 km (0.087 R)
• M50: 31,345,391 km (0.056 R)
• M51: 31,811,987 km (0.075 R)
• M52: 34,338,994 km (0.112 R)
• M53: 34,579,249 km (0.074 R)
• M54: 36,032,293 km (0.105 R)
• M55: 36,439,349 km (0.109 R)
• M56: 37,093,989 km (0.031 R)
• M57: 37,835,097 km (0.091 R)
• M58: 38,664,318 km (0.047 R)
• M59: 41,272,706 km (0.094 R)
• M60: 42,469,190 km (0.051 R)
• M61: 43,158,088 km (0.115 R)
• M62: 44,634,170 km (0.042 R)
• M63: 45,071,445 km (0.101 R)
• M64: 49,974,665 km (0.09 R)
• M65: 50,246,933 km (0.079 R)
• M66: 50,792,965 km (0.07 R)
• M67: 53,367,096 km (0.115 R)
• M68: 53,645,348 km (0.089 R)
• M69: 54,670,093 km (0.092 R)
• M70: 55,325,481 km (0.096 R)
• M71: 55,419,279 km (0.025 R)
• M72: 56,171,906 km (0.032 R)
• M73: 56,644,037 km (0.074 R)
• M74: 57,687,333 km (0.114 R)
• M75: 60,082,095 km (0.097 R)
• M76: 60,468,357 km (0.109 R)
• M77: 60,661,637 km (0.103 R)
• M78: 61,826,406 km (0.114 R)
• M79: 62,509,171 km (0.117 R)
• M80: 62,900,519 km (0.054 R)
• M81: 63,292,615 km (0.104 R)
• M82: 63,390,751 km (0.118 R)
• M83: 63,980,765 km (0.09 R)
• M84: 65,364,546 km (0.054 R)
• M85: 65,662,395 km (0.058 R)
• M86: 65,861,061 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498.8

Radius: 3.6

Gravity: 38.49 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 15.94 AU - 19.2 AU

Year: 26005 Days

Day: 15.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 81,548,519 km

• M1: 179,817 km (0.119 R)
• M2: 225,444 km (0.084 R)
• M3: 1,096,104 km (0.054 R)
• M4: 1,426,715 km (0.029 R)
• M5: 2,028,996 km (0.057 R)
• M6: 2,064,600 km (0.094 R)
• M7: 3,646,747 km (0.08 R)
• M8: 4,042,733 km (0.065 R)
• M9: 4,498,408 km (0.076 R)
• M10: 4,544,933 km (0.115 R)
• M11: 4,922,518 km (0.106 R)
• M12: 5,359,194 km (0.118 R)
• M13: 5,457,779 km (0.115 R)
• M14: 6,848,142 km (0.098 R)
• M15: 7,776,397 km (0.1 R)
• M16: 9,211,489 km (0.098 R)
• M17: 10,974,949 km (0.106 R)
• M18: 11,037,630 km (0.118 R)
• M19: 11,734,457 km (0.091 R)
• M20: 12,641,768 km (0.115 R)
• M21: 12,971,183 km (0.114 R)
• M22: 13,773,476 km (0.114 R)
• M23: 14,112,315 km (0.079 R)
• M24: 14,454,146 km (0.055 R)
• M25: 16,131,886 km (0.088 R)
• M26: 16,560,783 km (0.093 R)
• M27: 16,776,653 km (0.077 R)
• M28: 16,848,909 km (0.081 R)
• M29: 17,649,557 km (0.074 R)
• M30: 18,462,621 km (0.107 R)
• M31: 18,686,420 km (0.114 R)
• M32: 20,509,270 km (0.102 R)
• M33: 21,129,502 km (0.089 R)
• M34: 21,677,031 km (0.075 R)
• M35: 22,388,069 km (0.103 R)
• M36: 23,026,403 km (0.114 R)
• M37: 23,347,740 km (0.098 R)
• M38: 24,730,323 km (0.102 R)
• M39: 25,638,981 km (0.041 R)
• M40: 25,805,334 km (0.082 R)
• M41: 29,729,435 km (0.116 R)
• M42: 30,254,823 km (0.101 R)
• M43: 32,656,766 km (0.104 R)
• M44: 32,746,824 km (0.058 R)
• M45: 33,561,833 km (0.082 R)
• M46: 33,743,745 km (0.066 R)
• M47: 34,566,832 km (0.099 R)
• M48: 34,842,541 km (0.088 R)
• M49: 35,211,449 km (0.118 R)
• M50: 35,767,205 km (0.067 R)
• M51: 38,019,102 km (0.044 R)
• M52: 38,208,792 km (0.087 R)
• M53: 38,875,251 km (0.081 R)
• M54: 38,970,694 km (0.104 R)
• M55: 39,353,665 km (0.095 R)
• M56: 41,384,157 km (0.076 R)
• M57: 43,845,341 km (0.09 R)
• M58: 44,642,847 km (0.094 R)
• M59: 49,527,816 km (0.115 R)
• M60: 49,631,338 km (0.077 R)
• M61: 50,566,623 km (0.117 R)
• M62: 51,088,720 km (0.118 R)
• M63: 52,032,982 km (0.087 R)
• M64: 53,088,993 km (0.096 R)
• M65: 53,194,908 km (0.086 R)
• M66: 54,472,175 km (0.119 R)
• M67: 56,406,924 km (0.099 R)
• M68: 57,491,509 km (0.056 R)
• M69: 58,364,113 km (0.115 R)
• M70: 59,241,056 km (0.081 R)
• M71: 60,675,400 km (0.037 R)
• M72: 64,141,733 km (0.097 R)
• M73: 67,327,120 km (0.09 R)
• M74: 68,477,229 km (0.06 R)
• M75: 69,982,183 km (0.107 R)
• M76: 70,680,356 km (0.094 R)
• M77: 73,968,966 km (0.059 R)
• M78: 74,087,448 km (0.074 R)
• M79: 74,798,935 km (0.072 R)
• M80: 78,873,682 km (0.103 R)
• M81: 79,842,927 km (0.113 R)
• M82: 80,937,983 km (0.11 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 11,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit