🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.24 AU - 1.24 AU

Year: 499 Days

Day: 21.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 80.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,436,152 km

• M1: 604,675 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.17 AU - 1.85 AU

Year: 671 Days

Day: 23.7 Hours

Environment

Temp: -25 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.52 AU - 1.78 AU

Year: 767 Days

Day: 32.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.42 AU - 2.12 AU

Year: 852 Days

Day: 24 Hours

Environment

Temp: -46 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.09 AU - 4.15 AU

Year: 3024 Days

Day: 18.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.2

Radius: 15

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.74 AU - 6.36 AU

Year: 5382 Days

Day: 11.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 73,436,152 km

• M1: 299,345 km (0.091 R)
• M2: 531,372 km (0.106 R)
• M3: 632,201 km (0.04 R)
• M4: 924,814 km (0.117 R)
• M5: 1,249,890 km (0.077 R)
• M6: 1,366,876 km (0.049 R)
• M7: 1,755,531 km (0.11 R)
• M8: 1,978,432 km (0.111 R)
• M9: 2,226,764 km (0.113 R)
• M10: 2,322,657 km (0.118 R)
• M11: 2,502,174 km (0.118 R)
• M12: 2,686,479 km (0.088 R)
• M13: 2,806,157 km (0.097 R)
• M14: 2,945,283 km (0.102 R)
• M15: 3,051,049 km (0.087 R)
• M16: 3,158,310 km (0.111 R)
• M17: 3,303,271 km (0.116 R)
• M18: 3,469,025 km (0.075 R)
• M19: 3,713,468 km (0.062 R)
• M20: 4,022,388 km (0.11 R)
• M21: 4,583,080 km (0.086 R)
• M22: 4,747,937 km (0.103 R)
• M23: 4,893,945 km (0.089 R)
• M24: 5,147,513 km (0.109 R)
• M25: 5,276,018 km (0.105 R)
• M26: 5,384,027 km (0.104 R)
• M27: 6,411,316 km (0.04 R)
• M28: 6,759,430 km (0.081 R)
• M29: 6,995,047 km (0.046 R)
• M30: 7,113,828 km (0.084 R)
• M31: 7,644,750 km (0.07 R)
• M32: 7,816,339 km (0.096 R)
• M33: 8,138,573 km (0.102 R)
• M34: 8,414,581 km (0.093 R)
• M35: 8,668,299 km (0.044 R)
• M36: 9,027,633 km (0.107 R)
• M37: 9,235,275 km (0.105 R)
• M38: 9,339,694 km (0.048 R)
• M39: 9,628,867 km (0.069 R)
• M40: 9,894,403 km (0.11 R)
• M41: 10,270,193 km (0.115 R)
• M42: 10,815,178 km (0.116 R)
• M43: 11,341,613 km (0.039 R)
• M44: 11,763,329 km (0.106 R)
• M45: 12,018,693 km (0.099 R)
• M46: 12,796,153 km (0.109 R)
• M47: 13,058,997 km (0.085 R)
• M48: 13,264,694 km (0.042 R)
• M49: 14,218,380 km (0.091 R)
• M50: 14,460,429 km (0.104 R)
• M51: 16,160,460 km (0.116 R)
• M52: 16,794,306 km (0.102 R)
• M53: 17,050,118 km (0.118 R)
• M54: 17,274,964 km (0.055 R)
• M55: 17,403,917 km (0.072 R)
• M56: 17,955,634 km (0.112 R)
• M57: 18,381,539 km (0.086 R)
• M58: 18,678,192 km (0.044 R)
• M59: 18,777,525 km (0.097 R)
• M60: 19,043,061 km (0.083 R)
• M61: 19,376,814 km (0.108 R)
• M62: 19,477,344 km (0.107 R)
• M63: 19,712,511 km (0.058 R)
• M64: 20,016,195 km (0.032 R)
• M65: 20,731,123 km (0.047 R)
• M66: 20,902,562 km (0.098 R)
• M67: 21,040,043 km (0.116 R)
• M68: 21,177,823 km (0.105 R)
• M69: 21,627,813 km (0.085 R)
• M70: 21,871,358 km (0.08 R)
• M71: 22,220,969 km (0.075 R)
• M72: 22,396,447 km (0.096 R)
• M73: 22,607,529 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.1

Radius: 8.5

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.77 AU - 6.41 AU

Year: 5435 Days

Day: 6.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 73,436,152 km

• M1: 108,159 km (0.053 R)
• M2: 204,201 km (0.077 R)
• M3: 360,680 km (0.059 R)
• M4: 426,952 km (0.074 R)
• M5: 525,238 km (0.075 R)
• M6: 715,227 km (0.119 R)
• M7: 1,077,105 km (0.11 R)
• M8: 1,187,657 km (0.12 R)
• M9: 1,292,526 km (0.094 R)
• M10: 1,521,859 km (0.057 R)
• M11: 1,604,736 km (0.083 R)
• M12: 1,678,488 km (0.111 R)
• M13: 1,742,666 km (0.07 R)
• M14: 1,807,741 km (0.11 R)
• M15: 1,973,944 km (0.117 R)
• M16: 2,156,902 km (0.059 R)
• M17: 2,333,577 km (0.111 R)
• M18: 2,393,416 km (0.103 R)
• M19: 2,502,623 km (0.108 R)
• M20: 2,675,857 km (0.092 R)
• M21: 3,047,309 km (0.103 R)
• M22: 3,139,461 km (0.091 R)
• M23: 3,219,197 km (0.082 R)
• M24: 3,272,753 km (0.117 R)
• M25: 3,421,453 km (0.083 R)
• M26: 3,489,819 km (0.071 R)
• M27: 3,952,525 km (0.12 R)
• M28: 4,009,971 km (0.093 R)
• M29: 4,096,588 km (0.067 R)
• M30: 4,781,597 km (0.117 R)
• M31: 5,184,464 km (0.105 R)
• M32: 5,326,432 km (0.108 R)
• M33: 5,405,869 km (0.109 R)
• M34: 5,517,917 km (0.098 R)
• M35: 5,711,497 km (0.119 R)
• M36: 5,841,946 km (0.072 R)
• M37: 6,105,538 km (0.032 R)
• M38: 6,222,224 km (0.086 R)
• M39: 6,289,244 km (0.085 R)
• M40: 6,406,978 km (0.114 R)
• M41: 6,542,513 km (0.112 R)
• M42: 6,764,666 km (0.115 R)
• M43: 6,937,302 km (0.062 R)
• M44: 7,714,313 km (0.105 R)
• M45: 8,040,138 km (0.098 R)
• M46: 8,817,747 km (0.056 R)
• M47: 8,968,692 km (0.09 R)
• M48: 9,063,387 km (0.098 R)
• M49: 9,158,382 km (0.092 R)
• M50: 9,272,974 km (0.085 R)
• M51: 9,368,716 km (0.064 R)
• M52: 9,484,056 km (0.073 R)
• M53: 9,619,293 km (0.043 R)
• M54: 9,911,158 km (0.095 R)
• M55: 10,225,762 km (0.049 R)
• M56: 10,563,704 km (0.1 R)
• M57: 10,804,407 km (0.106 R)
• M58: 11,128,137 km (0.087 R)
• M59: 11,250,508 km (0.065 R)
• M60: 11,311,693 km (0.113 R)
• M61: 11,640,510 km (0.114 R)
• M62: 11,785,320 km (0.107 R)
• M63: 12,370,697 km (0.098 R)
• M64: 13,008,283 km (0.11 R)
• M65: 13,072,610 km (0.083 R)
• M66: 13,201,563 km (0.074 R)
• M67: 13,743,856 km (0.107 R)
• M68: 13,831,221 km (0.102 R)
• M69: 14,094,663 km (0.108 R)
• M70: 14,204,767 km (0.075 R)
• M71: 14,648,623 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.1

Radius: 8.4

Gravity: 11.84 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 6.53 AU - 6.55 AU

Year: 6049 Days

Day: 6.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 73,436,152 km

• M1: 105,616 km (0.087 R)
• M2: 185,352 km (0.114 R)
• M3: 333,454 km (0.111 R)
• M4: 464,801 km (0.083 R)
• M5: 562,787 km (0.054 R)
• M6: 695,780 km (0.064 R)
• M7: 1,106,875 km (0.114 R)
• M8: 1,190,649 km (0.083 R)
• M9: 1,473,240 km (0.119 R)
• M10: 1,622,539 km (0.091 R)
• M11: 2,037,972 km (0.093 R)
• M12: 2,463,578 km (0.098 R)
• M13: 2,529,850 km (0.108 R)
• M14: 2,916,560 km (0.106 R)
• M15: 3,469,324 km (0.038 R)
• M16: 3,643,905 km (0.049 R)
• M17: 3,976,012 km (0.047 R)
• M18: 4,132,641 km (0.07 R)
• M19: 4,264,736 km (0.044 R)
• M20: 4,317,843 km (0.087 R)
• M21: 5,227,847 km (0.118 R)
• M22: 5,457,330 km (0.05 R)
• M23: 5,602,291 km (0.088 R)
• M24: 6,255,734 km (0.049 R)
• M25: 6,499,279 km (0.117 R)
• M26: 6,684,033 km (0.08 R)
• M27: 6,964,529 km (0.114 R)
• M28: 7,027,360 km (0.105 R)
• M29: 7,185,186 km (0.034 R)
• M30: 7,248,765 km (0.088 R)
• M31: 7,569,054 km (0.099 R)
• M32: 7,861,368 km (0.104 R)
• M33: 8,124,361 km (0.062 R)
• M34: 8,828,219 km (0.071 R)
• M35: 9,033,019 km (0.087 R)
• M36: 9,761,859 km (0.054 R)
• M37: 9,938,235 km (0.049 R)
• M38: 10,617,858 km (0.113 R)
• M39: 10,762,819 km (0.105 R)
• M40: 11,312,591 km (0.109 R)
• M41: 12,286,772 km (0.114 R)
• M42: 12,439,063 km (0.115 R)
• M43: 12,668,696 km (0.116 R)
• M44: 14,274,778 km (0.103 R)
• M45: 14,676,299 km (0.099 R)
• M46: 14,797,324 km (0.051 R)
• M47: 15,203,632 km (0.043 R)
• M48: 15,902,702 km (0.075 R)
• M49: 16,570,059 km (0.105 R)
• M50: 17,204,204 km (0.104 R)
• M51: 17,417,381 km (0.094 R)
• M52: 18,278,616 km (0.1 R)
• M53: 18,626,880 km (0.108 R)
• M54: 18,801,909 km (0.11 R)
• M55: 19,109,482 km (0.075 R)
• M56: 20,042,375 km (0.115 R)
• M57: 20,401,559 km (0.071 R)
• M58: 20,989,778 km (0.087 R)
• M59: 21,126,361 km (0.117 R)
• M60: 21,354,647 km (0.077 R)
• M61: 22,183,120 km (0.032 R)
• M62: 22,415,147 km (0.105 R)
• M63: 22,834,769 km (0.062 R)
• M64: 23,069,039 km (0.052 R)
• M65: 24,204,487 km (0.113 R)
• M66: 24,682,901 km (0.079 R)
• M67: 25,358,036 km (0.089 R)
• M68: 26,186,060 km (0.096 R)
• M69: 26,431,251 km (0.11 R)
• M70: 27,818,472 km (0.118 R)
• M71: 27,918,403 km (0.045 R)
• M72: 28,168,830 km (0.038 R)
• M73: 28,369,890 km (0.111 R)
• M74: 28,621,663 km (0.108 R)
• M75: 28,722,642 km (0.08 R)
• M76: 28,924,898 km (0.027 R)
• M77: 29,585,522 km (0.111 R)
• M78: 29,738,561 km (0.115 R)
• M79: 32,172,069 km (0.063 R)
• M80: 32,224,578 km (0.032 R)
• M81: 32,856,480 km (0.104 R)
• M82: 33,492,420 km (0.116 R)
• M83: 33,705,298 km (0.1 R)
• M84: 35,045,994 km (0.115 R)
• M85: 35,913,213 km (0.051 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368.2

Radius: 5.4

Gravity: 12.63 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 14.52 AU - 19.94 AU

Year: 25865 Days

Day: 23.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 73,436,152 km

• M1: 119,678 km (0.028 R)
• M2: 290,369 km (0.055 R)
• M3: 357,240 km (0.066 R)
• M4: 1,199,775 km (0.113 R)
• M5: 1,368,222 km (0.075 R)
• M6: 2,048,144 km (0.052 R)
• M7: 2,422,139 km (0.085 R)
• M8: 2,817,227 km (0.074 R)
• M9: 3,309,703 km (0.053 R)
• M10: 4,329,512 km (0.047 R)
• M11: 4,940,021 km (0.114 R)
• M12: 5,392,405 km (0.119 R)
• M13: 7,949,930 km (0.087 R)
• M14: 8,002,289 km (0.111 R)
• M15: 8,265,881 km (0.112 R)
• M16: 8,318,838 km (0.109 R)
• M17: 8,693,581 km (0.089 R)
• M18: 9,293,319 km (0.095 R)
• M19: 9,681,974 km (0.087 R)
• M20: 9,906,521 km (0.056 R)
• M21: 10,879,505 km (0.089 R)
• M22: 10,995,892 km (0.038 R)
• M23: 11,942,548 km (0.042 R)
• M24: 12,002,536 km (0.105 R)
• M25: 12,062,675 km (0.12 R)
• M26: 12,364,862 km (0.109 R)
• M27: 12,669,444 km (0.083 R)
• M28: 12,976,568 km (0.118 R)
• M29: 15,194,057 km (0.111 R)
• M30: 15,520,330 km (0.113 R)
• M31: 16,179,758 km (0.104 R)
• M32: 16,915,630 km (0.094 R)
• M33: 17,118,185 km (0.109 R)
• M34: 18,281,309 km (0.063 R)
• M35: 18,350,423 km (0.094 R)
• M36: 18,767,651 km (0.119 R)
• M37: 20,899,571 km (0.101 R)
• M38: 21,044,381 km (0.104 R)
• M39: 22,585,090 km (0.114 R)
• M40: 23,557,027 km (0.056 R)
• M41: 24,771,911 km (0.093 R)
• M42: 25,078,737 km (0.062 R)
• M43: 30,402,775 km (0.1 R)
• M44: 30,649,013 km (0.108 R)
• M45: 31,890,376 km (0.088 R)
• M46: 32,224,279 km (0.06 R)
• M47: 32,475,304 km (0.106 R)
• M48: 33,317,091 km (0.1 R)
• M49: 34,336,601 km (0.089 R)
• M50: 38,338,643 km (0.08 R)
• M51: 38,515,917 km (0.097 R)
• M52: 38,871,361 km (0.08 R)
• M53: 39,317,312 km (0.089 R)
• M54: 40,124,094 km (0.064 R)
• M55: 40,394,267 km (0.098 R)
• M56: 41,389,841 km (0.118 R)
• M57: 42,485,346 km (0.116 R)
• M58: 47,056,160 km (0.109 R)
• M59: 47,151,005 km (0.096 R)
• M60: 50,706,647 km (0.033 R)
• M61: 50,803,886 km (0.109 R)
• M62: 52,270,693 km (0.117 R)
• M63: 52,861,305 km (0.101 R)
• M64: 53,850,596 km (0.056 R)
• M65: 55,245,746 km (0.039 R)
• M66: 56,149,018 km (0.076 R)
• M67: 57,158,205 km (0.106 R)
• M68: 58,785,530 km (0.083 R)
• M69: 62,606,260 km (0.053 R)
• M70: 66,293,848 km (0.065 R)
• M71: 69,942,839 km (0.112 R)
• M72: 70,376,373 km (0.12 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 17,808 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit