🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.74 AU - 0.74 AU

Year: 236 Days

Day: 28.3 Hours

Environment

Temp: 160 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,599,499 km

• M1: 538,852 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.77 AU - 0.93 AU

Year: 291 Days

Day: 27.7 Hours

Environment

Temp: 152 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.24 AU - 2.02 AU

Year: 772 Days

Day: 24.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.32 AU - 2.02 AU

Year: 800 Days

Day: 15.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.44 AU - 2.44 AU

Year: 1413 Days

Day: 40.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 167.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.6

Radius: 12

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 7.02 AU - 7.7 AU

Year: 7405 Days

Day: 14.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 52,599,499 km

• M1: 212,878 km (0.047 R)
• M2: 309,069 km (0.106 R)
• M3: 467,493 km (0.093 R)
• M4: 615,296 km (0.118 R)
• M5: 1,158,336 km (0.071 R)
• M6: 1,270,984 km (0.065 R)
• M7: 1,368,073 km (0.119 R)
• M8: 1,674,449 km (0.114 R)
• M9: 1,803,253 km (0.094 R)
• M10: 1,957,937 km (0.075 R)
• M11: 2,186,822 km (0.035 R)
• M12: 2,546,605 km (0.077 R)
• M13: 2,670,771 km (0.109 R)
• M14: 3,349,347 km (0.071 R)
• M15: 3,458,404 km (0.066 R)
• M16: 3,680,108 km (0.088 R)
• M17: 4,284,633 km (0.104 R)
• M18: 4,613,898 km (0.076 R)
• M19: 6,144,733 km (0.098 R)
• M20: 6,964,678 km (0.067 R)
• M21: 7,494,704 km (0.115 R)
• M22: 7,746,627 km (0.111 R)
• M23: 8,037,744 km (0.049 R)
• M24: 8,518,851 km (0.111 R)
• M25: 9,047,380 km (0.089 R)
• M26: 9,161,972 km (0.069 R)
• M27: 9,508,889 km (0.064 R)
• M28: 9,899,340 km (0.11 R)
• M29: 10,175,797 km (0.078 R)
• M30: 10,295,176 km (0.109 R)
• M31: 11,061,416 km (0.073 R)
• M32: 12,139,718 km (0.066 R)
• M33: 12,563,379 km (0.108 R)
• M34: 12,691,435 km (0.065 R)
• M35: 13,078,295 km (0.036 R)
• M36: 13,381,679 km (0.074 R)
• M37: 13,731,439 km (0.069 R)
• M38: 14,306,344 km (0.118 R)
• M39: 14,574,273 km (0.083 R)
• M40: 14,889,027 km (0.049 R)
• M41: 16,031,207 km (0.093 R)
• M42: 16,216,708 km (0.068 R)
• M43: 16,636,330 km (0.115 R)
• M44: 17,012,569 km (0.059 R)
• M45: 17,629,660 km (0.09 R)
• M46: 17,917,038 km (0.066 R)
• M47: 18,935,051 km (0.087 R)
• M48: 20,471,721 km (0.114 R)
• M49: 21,433,336 km (0.083 R)
• M50: 21,996,871 km (0.109 R)
• M51: 22,306,239 km (0.111 R)
• M52: 22,565,193 km (0.108 R)
• M53: 23,086,093 km (0.06 R)
• M54: 23,190,812 km (0.029 R)
• M55: 23,505,715 km (0.094 R)
• M56: 23,980,688 km (0.054 R)
• M57: 24,139,711 km (0.077 R)
• M58: 26,075,657 km (0.054 R)
• M59: 26,952,001 km (0.115 R)
• M60: 27,338,412 km (0.09 R)
• M61: 27,560,117 km (0.086 R)
• M62: 27,893,720 km (0.075 R)
• M63: 28,846,209 km (0.096 R)
• M64: 29,297,995 km (0.117 R)
• M65: 30,037,457 km (0.12 R)
• M66: 31,476,589 km (0.108 R)
• M67: 32,233,704 km (0.098 R)
• M68: 33,055,893 km (0.057 R)
• M69: 33,469,532 km (0.104 R)
• M70: 34,003,895 km (0.091 R)
• M71: 34,780,757 km (0.105 R)
• M72: 35,141,288 km (0.111 R)
• M73: 36,534,792 km (0.1 R)
• M74: 36,717,900 km (0.044 R)
• M75: 36,840,121 km (0.081 R)
• M76: 37,761,345 km (0.089 R)
• M77: 37,946,397 km (0.084 R)
• M78: 38,317,550 km (0.109 R)
• M79: 40,632,876 km (0.076 R)
• M80: 41,903,261 km (0.109 R)
• M81: 42,415,035 km (0.044 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.7

Radius: 12

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 7.07 AU - 8.65 AU

Year: 8172 Days

Day: 14.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 52,599,499 km

• M1: 260,599 km (0.113 R)
• M2: 342,430 km (0.074 R)
• M3: 517,908 km (0.114 R)
• M4: 716,873 km (0.101 R)
• M5: 849,267 km (0.082 R)
• M6: 930,648 km (0.096 R)
• M7: 1,153,250 km (0.087 R)
• M8: 1,650,663 km (0.069 R)
• M9: 1,923,230 km (0.115 R)
• M10: 2,065,049 km (0.053 R)
• M11: 2,580,862 km (0.119 R)
• M12: 2,898,459 km (0.082 R)
• M13: 3,285,169 km (0.1 R)
• M14: 3,610,395 km (0.087 R)
• M15: 3,926,196 km (0.062 R)
• M16: 4,312,907 km (0.114 R)
• M17: 4,648,006 km (0.057 R)
• M18: 4,905,165 km (0.115 R)
• M19: 5,013,623 km (0.055 R)
• M20: 5,343,935 km (0.082 R)
• M21: 6,189,163 km (0.083 R)
• M22: 6,400,994 km (0.115 R)
• M23: 6,567,496 km (0.09 R)
• M24: 6,783,665 km (0.029 R)
• M25: 6,904,839 km (0.081 R)
• M26: 7,671,977 km (0.064 R)
• M27: 8,181,358 km (0.098 R)
• M28: 8,544,432 km (0.074 R)
• M29: 8,754,318 km (0.074 R)
• M30: 8,965,849 km (0.093 R)
• M31: 9,610,915 km (0.084 R)
• M32: 10,298,617 km (0.092 R)
• M33: 10,832,083 km (0.095 R)
• M34: 11,896,471 km (0.116 R)
• M35: 12,013,607 km (0.107 R)
• M36: 12,456,117 km (0.082 R)
• M37: 12,724,196 km (0.085 R)
• M38: 13,784,696 km (0.116 R)
• M39: 14,031,233 km (0.043 R)
• M40: 14,684,976 km (0.106 R)
• M41: 14,842,054 km (0.092 R)
• M42: 14,968,314 km (0.096 R)
• M43: 15,285,162 km (0.063 R)
• M44: 15,380,606 km (0.082 R)
• M45: 15,476,349 km (0.041 R)
• M46: 15,893,278 km (0.107 R)
• M47: 16,216,559 km (0.111 R)
• M48: 17,765,046 km (0.026 R)
• M49: 18,302,851 km (0.058 R)
• M50: 18,846,041 km (0.094 R)
• M51: 19,532,545 km (0.106 R)
• M52: 20,507,475 km (0.096 R)
• M53: 21,000,848 km (0.09 R)
• M54: 21,355,545 km (0.082 R)
• M55: 21,498,112 km (0.102 R)
• M56: 21,783,993 km (0.038 R)
• M57: 22,035,168 km (0.114 R)
• M58: 22,251,337 km (0.099 R)
• M59: 22,649,417 km (0.111 R)
• M60: 22,903,883 km (0.078 R)
• M61: 23,195,898 km (0.082 R)
• M62: 23,489,110 km (0.072 R)
• M63: 23,857,420 km (0.082 R)
• M64: 24,190,574 km (0.098 R)
• M65: 25,048,967 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.6

Radius: 13.8

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 8.43 AU - 10.19 AU

Year: 10535 Days

Day: 12.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 52,599,499 km

• M1: 173,234 km (0.059 R)
• M2: 277,654 km (0.102 R)
• M3: 457,769 km (0.103 R)
• M4: 688,898 km (0.087 R)
• M5: 829,520 km (0.083 R)
• M6: 1,163,423 km (0.098 R)
• M7: 1,380,190 km (0.084 R)
• M8: 2,378,307 km (0.107 R)
• M9: 2,516,535 km (0.117 R)
• M10: 3,126,446 km (0.11 R)
• M11: 3,590,050 km (0.112 R)
• M12: 3,717,507 km (0.117 R)
• M13: 3,813,998 km (0.102 R)
• M14: 3,944,148 km (0.069 R)
• M15: 4,377,234 km (0.086 R)
• M16: 4,686,153 km (0.096 R)
• M17: 4,966,799 km (0.074 R)
• M18: 5,073,462 km (0.09 R)
• M19: 5,398,239 km (0.111 R)
• M20: 6,374,365 km (0.104 R)
• M21: 6,685,828 km (0.117 R)
• M22: 7,162,297 km (0.079 R)
• M23: 8,190,483 km (0.112 R)
• M24: 9,046,183 km (0.109 R)
• M25: 9,220,764 km (0.098 R)
• M26: 9,930,307 km (0.085 R)
• M27: 10,565,499 km (0.1 R)
• M28: 11,448,875 km (0.1 R)
• M29: 12,501,296 km (0.099 R)
• M30: 12,695,922 km (0.095 R)
• M31: 12,940,665 km (0.106 R)
• M32: 13,187,052 km (0.07 R)
• M33: 13,534,568 km (0.07 R)
• M34: 13,985,755 km (0.093 R)
• M35: 15,317,176 km (0.094 R)
• M36: 15,577,776 km (0.113 R)
• M37: 15,682,494 km (0.025 R)
• M38: 16,795,802 km (0.119 R)
• M39: 17,934,690 km (0.08 R)
• M40: 18,485,659 km (0.099 R)
• M41: 19,322,659 km (0.082 R)
• M42: 19,661,050 km (0.053 R)
• M43: 20,229,222 km (0.094 R)
• M44: 20,343,515 km (0.115 R)
• M45: 21,091,654 km (0.069 R)
• M46: 21,207,443 km (0.076 R)
• M47: 21,498,112 km (0.112 R)
• M48: 21,614,798 km (0.12 R)
• M49: 23,870,883 km (0.033 R)
• M50: 23,991,759 km (0.111 R)
• M51: 24,355,431 km (0.113 R)
• M52: 24,477,054 km (0.034 R)
• M53: 26,325,635 km (0.053 R)
• M54: 27,329,885 km (0.09 R)
• M55: 28,988,477 km (0.109 R)
• M56: 29,375,786 km (0.081 R)
• M57: 30,548,184 km (0.114 R)
• M58: 33,073,247 km (0.088 R)
• M59: 33,681,063 km (0.048 R)
• M60: 34,020,351 km (0.036 R)
• M61: 34,292,619 km (0.066 R)
• M62: 34,565,635 km (0.04 R)
• M63: 34,702,368 km (0.054 R)
• M64: 34,976,431 km (0.119 R)
• M65: 35,388,872 km (0.088 R)
• M66: 38,959,175 km (0.077 R)
• M67: 39,458,084 km (0.08 R)
• M68: 40,246,465 km (0.111 R)
• M69: 41,257,298 km (0.114 R)
• M70: 41,547,667 km (0.106 R)
• M71: 41,693,076 km (0.073 R)
• M72: 42,862,632 km (0.11 R)
• M73: 43,083,140 km (0.064 R)
• M74: 43,894,858 km (0.101 R)
• M75: 44,265,561 km (0.075 R)
• M76: 44,488,462 km (0.086 R)
• M77: 44,637,162 km (0.105 R)
• M78: 46,360,231 km (0.094 R)
• M79: 49,254,501 km (0.115 R)
• M80: 49,562,523 km (0.095 R)
• M81: 50,878,984 km (0.067 R)
• M82: 51,580,448 km (0.12 R)
• M83: 52,285,204 km (0.114 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: 243 - 17,252 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit