🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.68 AU - 1.08 AU

Year: 368 Days

Day: 36.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,372,815 km

• M1: 345,421 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.95 AU - 0.99 AU

Year: 426 Days

Day: 31.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.88 AU - 1.3 AU

Year: 508 Days

Day: 39.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1 AU - 1.46 AU

Year: 609 Days

Day: 24.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,372,815 km

• M1: 881,580 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1 AU - 1.48 AU

Year: 616 Days

Day: 46.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,372,815 km

• M1: 117,285 km (0.1 R)
• M2: 996,920 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.35 AU - 1.81 AU

Year: 886 Days

Day: 34.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.1

Radius: 8.6

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.29 AU - 5.47 AU

Year: 4090 Days

Day: 8.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 29,372,815 km

• M1: 121,174 km (0.101 R)
• M2: 280,197 km (0.113 R)
• M3: 387,309 km (0.093 R)
• M4: 548,127 km (0.118 R)
• M5: 616,942 km (0.089 R)
• M6: 923,318 km (0.112 R)
• M7: 1,007,093 km (0.07 R)
• M8: 1,080,994 km (0.05 R)
• M9: 1,169,706 km (0.101 R)
• M10: 1,247,796 km (0.083 R)
• M11: 1,368,222 km (0.109 R)
• M12: 1,621,043 km (0.085 R)
• M13: 1,753,137 km (0.107 R)
• M14: 1,812,977 km (0.1 R)
• M15: 1,904,082 km (0.061 R)
• M16: 2,482,726 km (0.111 R)
• M17: 2,584,303 km (0.112 R)
• M18: 2,670,023 km (0.035 R)
• M19: 2,879,609 km (0.048 R)
• M20: 3,352,339 km (0.063 R)
• M21: 3,636,126 km (0.102 R)
• M22: 3,713,019 km (0.118 R)
• M23: 4,046,473 km (0.105 R)
• M24: 4,247,084 km (0.074 R)
• M25: 4,369,006 km (0.112 R)
• M26: 5,060,447 km (0.098 R)
• M27: 5,474,085 km (0.104 R)
• M28: 5,606,928 km (0.084 R)
• M29: 5,921,233 km (0.116 R)
• M30: 6,103,294 km (0.047 R)
• M31: 6,241,223 km (0.087 R)
• M32: 6,333,675 km (0.063 R)
• M33: 6,426,575 km (0.065 R)
• M34: 6,731,755 km (0.093 R)
• M35: 6,945,829 km (0.093 R)
• M36: 7,454,163 km (0.114 R)
• M37: 8,099,977 km (0.06 R)
• M38: 8,532,015 km (0.111 R)
• M39: 8,763,742 km (0.038 R)
• M40: 8,893,444 km (0.105 R)
• M41: 9,953,494 km (0.092 R)
• M42: 10,197,488 km (0.104 R)
• M43: 10,251,942 km (0.103 R)
• M44: 10,333,922 km (0.085 R)
• M45: 10,774,487 km (0.069 R)
• M46: 10,885,639 km (0.114 R)
• M47: 11,165,087 km (0.102 R)
• M48: 11,221,336 km (0.115 R)
• M49: 11,418,656 km (0.081 R)
• M50: 11,617,172 km (0.106 R)
• M51: 12,248,625 km (0.117 R)
• M52: 12,335,541 km (0.093 R)
• M53: 12,920,618 km (0.086 R)
• M54: 13,038,651 km (0.06 R)
• M55: 13,157,133 km (0.118 R)
• M56: 13,305,683 km (0.086 R)
• M57: 13,395,143 km (0.109 R)
• M58: 14,514,285 km (0.083 R)
• M59: 14,637,104 km (0.083 R)
• M60: 14,914,609 km (0.115 R)
• M61: 14,976,542 km (0.057 R)
• M62: 15,663,346 km (0.103 R)
• M63: 15,852,438 km (0.066 R)
• M64: 16,201,001 km (0.102 R)
• M65: 16,296,444 km (0.063 R)
• M66: 16,424,051 km (0.101 R)
• M67: 16,841,279 km (0.11 R)
• M68: 17,326,874 km (0.049 R)
• M69: 17,718,821 km (0.091 R)
• M70: 18,311,976 km (0.086 R)
• M71: 19,214,051 km (0.078 R)
• M72: 20,370,592 km (0.116 R)
• M73: 20,680,410 km (0.105 R)
• M74: 20,784,081 km (0.084 R)
• M75: 22,005,996 km (0.063 R)
• M76: 22,536,770 km (0.096 R)
• M77: 22,679,037 km (0.078 R)
• M78: 22,750,246 km (0.108 R)
• M79: 23,107,635 km (0.081 R)
• M80: 23,755,543 km (0.119 R)
• M81: 24,045,464 km (0.051 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.3

Radius: 11.5

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.28 AU - 7.13 AU

Year: 6072 Days

Day: 7 Hours

Environment

Temp: -171 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 29,372,815 km

• M1: 171,439 km (0.093 R)
• M2: 248,482 km (0.109 R)
• M3: 328,667 km (0.077 R)
• M4: 422,764 km (0.084 R)
• M5: 539,001 km (0.063 R)
• M6: 612,902 km (0.101 R)
• M7: 973,284 km (0.103 R)
• M8: 1,277,715 km (0.106 R)
• M9: 1,396,047 km (0.095 R)
• M10: 1,565,093 km (0.047 R)
• M11: 1,676,244 km (0.112 R)
• M12: 1,757,326 km (0.042 R)
• M13: 1,957,638 km (0.094 R)
• M14: 2,200,884 km (0.111 R)
• M15: 2,528,354 km (0.062 R)
• M16: 2,697,998 km (0.073 R)
• M17: 3,290,854 km (0.085 R)
• M18: 3,393,628 km (0.109 R)
• M19: 3,560,280 km (0.118 R)
• M20: 3,751,017 km (0.049 R)
• M21: 4,685,854 km (0.077 R)
• M22: 5,013,025 km (0.108 R)
• M23: 6,498,232 km (0.055 R)
• M24: 6,679,994 km (0.107 R)
• M25: 6,942,538 km (0.1 R)
• M26: 7,181,745 km (0.092 R)
• M27: 8,931,142 km (0.092 R)
• M28: 9,689,903 km (0.078 R)
• M29: 9,867,924 km (0.113 R)
• M30: 9,987,303 km (0.072 R)
• M31: 10,167,270 km (0.115 R)
• M32: 10,378,502 km (0.094 R)
• M33: 10,530,194 km (0.076 R)
• M34: 10,682,784 km (0.115 R)
• M35: 11,487,770 km (0.087 R)
• M36: 12,344,367 km (0.067 R)
• M37: 12,537,498 km (0.042 R)
• M38: 12,861,677 km (0.041 R)
• M39: 13,221,460 km (0.097 R)
• M40: 13,320,194 km (0.04 R)
• M41: 14,591,627 km (0.116 R)
• M42: 14,932,560 km (0.069 R)
• M43: 15,069,742 km (0.085 R)
• M44: 15,622,655 km (0.067 R)
• M45: 15,936,512 km (0.116 R)
• M46: 16,570,507 km (0.117 R)
• M47: 16,783,684 km (0.079 R)
• M48: 16,926,401 km (0.087 R)
• M49: 17,033,513 km (0.063 R)
• M50: 17,356,644 km (0.111 R)
• M51: 17,464,803 km (0.111 R)
• M52: 17,537,059 km (0.065 R)
• M53: 17,899,684 km (0.117 R)
• M54: 18,008,891 km (0.113 R)
• M55: 18,338,156 km (0.081 R)
• M56: 18,411,459 km (0.073 R)
• M57: 19,449,668 km (0.093 R)
• M58: 20,468,579 km (0.119 R)
• M59: 20,812,205 km (0.09 R)
• M60: 21,042,287 km (0.082 R)
• M61: 21,388,905 km (0.058 R)
• M62: 22,205,261 km (0.115 R)
• M63: 22,913,158 km (0.084 R)
• M64: 23,548,500 km (0.1 R)
• M65: 23,748,363 km (0.099 R)
• M66: 23,828,398 km (0.074 R)
• M67: 24,189,826 km (0.049 R)
• M68: 24,633,982 km (0.034 R)
• M69: 24,715,064 km (0.1 R)
• M70: 24,918,069 km (0.072 R)
• M71: 25,162,362 km (0.118 R)
• M72: 25,900,179 km (0.095 R)
• M73: 26,603,588 km (0.045 R)
• M74: 26,811,678 km (0.112 R)
• M75: 27,271,393 km (0.095 R)
• M76: 28,113,778 km (0.108 R)
• M77: 28,283,273 km (0.081 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.1

Radius: 13.5

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.51 AU - 6.33 AU

Year: 6427 Days

Day: 12.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 29,372,815 km

• M1: 182,659 km (0.087 R)
• M2: 459,415 km (0.097 R)
• M3: 687,851 km (0.044 R)
• M4: 897,438 km (0.115 R)
• M5: 1,246,599 km (0.085 R)
• M6: 1,536,669 km (0.072 R)
• M7: 1,653,206 km (0.119 R)
• M8: 1,910,963 km (0.088 R)
• M9: 2,500,229 km (0.11 R)
• M10: 2,726,720 km (0.088 R)
• M11: 2,887,538 km (0.081 R)
• M12: 3,562,524 km (0.067 R)
• M13: 3,719,302 km (0.092 R)
• M14: 4,750,032 km (0.076 R)
• M15: 4,922,967 km (0.08 R)
• M16: 5,054,014 km (0.07 R)
• M17: 5,142,128 km (0.091 R)
• M18: 5,297,410 km (0.103 R)
• M19: 5,772,832 km (0.101 R)
• M20: 5,911,210 km (0.069 R)
• M21: 6,475,793 km (0.11 R)
• M22: 6,716,346 km (0.03 R)
• M23: 6,935,208 km (0.088 R)
• M24: 7,280,629 km (0.118 R)
• M25: 7,505,624 km (0.108 R)
• M26: 7,682,150 km (0.118 R)
• M27: 8,168,493 km (0.11 R)
• M28: 8,298,194 km (0.063 R)
• M29: 8,454,673 km (0.113 R)
• M30: 8,664,858 km (0.113 R)
• M31: 9,198,175 km (0.114 R)
• M32: 9,632,457 km (0.118 R)
• M33: 9,769,489 km (0.097 R)
• M34: 9,962,470 km (0.111 R)
• M35: 10,184,773 km (0.112 R)
• M36: 10,549,343 km (0.066 R)
• M37: 10,946,675 km (0.118 R)
• M38: 11,610,440 km (0.055 R)
• M39: 11,697,955 km (0.098 R)
• M40: 11,932,375 km (0.088 R)
• M41: 12,079,729 km (0.105 R)
• M42: 12,376,381 km (0.07 R)
• M43: 13,097,892 km (0.117 R)
• M44: 13,249,883 km (0.118 R)
• M45: 13,771,382 km (0.118 R)
• M46: 13,864,132 km (0.113 R)
• M47: 14,929,419 km (0.083 R)
• M48: 15,088,292 km (0.034 R)
• M49: 15,891,183 km (0.099 R)
• M50: 17,337,944 km (0.082 R)
• M51: 17,438,175 km (0.075 R)
• M52: 18,758,077 km (0.072 R)
• M53: 19,101,703 km (0.072 R)
• M54: 19,308,896 km (0.118 R)
• M55: 19,969,820 km (0.102 R)
• M56: 20,074,987 km (0.03 R)
• M57: 20,391,237 km (0.065 R)
• M58: 20,532,308 km (0.117 R)
• M59: 20,886,406 km (0.096 R)
• M60: 21,636,789 km (0.115 R)
• M61: 21,888,861 km (0.099 R)
• M62: 22,141,831 km (0.096 R)
• M63: 22,541,557 km (0.11 R)
• M64: 22,980,178 km (0.072 R)
• M65: 23,200,685 km (0.067 R)
• M66: 23,940,446 km (0.117 R)
• M67: 24,575,340 km (0.076 R)
• M68: 25,481,155 km (0.093 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 27.3

Radius: 6.1

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 11.48 AU - 17.04 AU

Year: 24029 Days

Day: 23.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 29,372,815 km

• M1: 78,539 km (0.117 R)
• M2: 140,772 km (0.115 R)
• M3: 198,666 km (0.063 R)
• M4: 284,386 km (0.091 R)
• M5: 618,438 km (0.096 R)
• M6: 1,058,405 km (0.08 R)
• M7: 1,115,701 km (0.081 R)
• M8: 1,174,044 km (0.108 R)
• M9: 2,021,666 km (0.119 R)
• M10: 2,331,932 km (0.076 R)
• M11: 2,915,363 km (0.034 R)
• M12: 3,037,435 km (0.046 R)
• M13: 3,161,003 km (0.094 R)
• M14: 3,202,591 km (0.093 R)
• M15: 3,585,263 km (0.117 R)
• M16: 3,694,170 km (0.063 R)
• M17: 4,072,503 km (0.115 R)
• M18: 4,627,511 km (0.087 R)
• M19: 4,698,570 km (0.076 R)
• M20: 5,181,621 km (0.096 R)
• M21: 5,705,663 km (0.1 R)
• M22: 6,272,639 km (0.03 R)
• M23: 6,562,859 km (0.096 R)
• M24: 6,857,566 km (0.108 R)
• M25: 6,965,726 km (0.038 R)
• M26: 7,321,320 km (0.075 R)
• M27: 8,078,734 km (0.099 R)
• M28: 9,245,896 km (0.04 R)
• M29: 9,335,655 km (0.106 R)
• M30: 9,515,771 km (0.084 R)
• M31: 9,757,820 km (0.12 R)
• M32: 10,527,202 km (0.08 R)
• M33: 10,935,006 km (0.108 R)
• M34: 11,188,574 km (0.052 R)
• M35: 11,348,046 km (0.057 R)
• M36: 12,816,498 km (0.04 R)
• M37: 12,916,430 km (0.119 R)
• M38: 13,657,837 km (0.106 R)
• M39: 14,343,743 km (0.078 R)
• M40: 14,516,977 km (0.118 R)
• M41: 15,428,776 km (0.108 R)
• M42: 16,071,000 km (0.031 R)
• M43: 18,461,424 km (0.118 R)
• M44: 18,990,702 km (0.051 R)
• M45: 19,524,916 km (0.116 R)
• M46: 19,909,532 km (0.109 R)
• M47: 19,986,724 km (0.049 R)
• M48: 20,025,470 km (0.11 R)
• M49: 20,257,796 km (0.072 R)
• M50: 21,078,340 km (0.101 R)
• M51: 22,069,276 km (0.057 R)
• M52: 22,189,254 km (0.07 R)
• M53: 23,196,945 km (0.076 R)
• M54: 24,137,317 km (0.114 R)
• M55: 24,219,596 km (0.087 R)
• M56: 25,090,106 km (0.117 R)
• M57: 25,173,432 km (0.097 R)
• M58: 25,549,970 km (0.108 R)
• M59: 25,802,042 km (0.069 R)
• M60: 27,546,653 km (0.115 R)
• M61: 28,021,177 km (0.064 R)
• M62: 28,541,778 km (0.104 R)
• M63: 28,585,311 km (0.079 R)
• M64: 29,065,669 km (0.115 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 19,278 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit