🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.52 AU - 0.56 AU

Year: 151 Days

Day: 24.9 Hours

Environment

Temp: 146 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,923,208 km

• M1: 419,024 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.56 AU - 2.22 AU

Year: 989 Days

Day: 31.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,923,208 km

• M1: 649,255 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.11 AU - 3.07 AU

Year: 1587 Days

Day: 25.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.71 AU - 3.01 AU

Year: 1842 Days

Day: 34.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,923,208 km

• M1: 283,937 km (0.118 R)

Asteroid Belt

Center: 3.56 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767

Radius: 11.1

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.28 AU - 5.24 AU

Year: 3348 Days

Day: 12.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 76,923,208 km

• M1: 146,456 km (0.108 R)
• M2: 215,870 km (0.1 R)
• M3: 321,785 km (0.092 R)
• M4: 429,196 km (0.11 R)
• M5: 677,978 km (0.09 R)
• M6: 858,991 km (0.065 R)
• M7: 1,068,578 km (0.11 R)
• M8: 1,243,607 km (0.063 R)
• M9: 1,374,655 km (0.108 R)
• M10: 1,455,587 km (0.031 R)
• M11: 1,636,601 km (0.103 R)
• M12: 1,781,112 km (0.08 R)
• M13: 1,915,002 km (0.101 R)
• M14: 1,990,699 km (0.062 R)
• M15: 2,098,709 km (0.066 R)
• M16: 2,417,950 km (0.097 R)
• M17: 2,533,440 km (0.1 R)
• M18: 2,735,846 km (0.099 R)
• M19: 3,031,750 km (0.114 R)
• M20: 3,120,761 km (0.056 R)
• M21: 3,523,030 km (0.09 R)
• M22: 3,635,677 km (0.094 R)
• M23: 3,980,799 km (0.11 R)
• M24: 4,256,658 km (0.044 R)
• M25: 4,559,145 km (0.102 R)
• M26: 4,682,114 km (0.088 R)
• M27: 5,057,754 km (0.064 R)
• M28: 5,292,174 km (0.079 R)
• M29: 5,617,699 km (0.114 R)
• M30: 5,994,536 km (0.082 R)
• M31: 6,356,713 km (0.083 R)
• M32: 6,889,880 km (0.119 R)
• M33: 7,126,244 km (0.068 R)
• M34: 7,317,131 km (0.095 R)
• M35: 7,389,237 km (0.118 R)
• M36: 7,534,198 km (0.098 R)
• M37: 7,606,902 km (0.104 R)
• M38: 8,023,831 km (0.085 R)
• M39: 8,197,664 km (0.054 R)
• M40: 8,574,501 km (0.113 R)
• M41: 8,675,929 km (0.078 R)
• M42: 9,501,858 km (0.114 R)
• M43: 9,659,535 km (0.048 R)
• M44: 9,844,587 km (0.116 R)
• M45: 9,924,173 km (0.071 R)
• M46: 10,271,988 km (0.094 R)
• M47: 10,379,699 km (0.082 R)
• M48: 10,705,373 km (0.074 R)
• M49: 11,255,744 km (0.09 R)
• M50: 11,506,470 km (0.086 R)
• M51: 11,787,115 km (0.118 R)
• M52: 12,041,731 km (0.08 R)
• M53: 13,282,945 km (0.112 R)
• M54: 13,488,941 km (0.088 R)
• M55: 14,023,304 km (0.1 R)
• M56: 14,293,029 km (0.106 R)
• M57: 14,383,386 km (0.111 R)
• M58: 15,112,826 km (0.087 R)
• M59: 15,235,496 km (0.113 R)
• M60: 15,667,834 km (0.055 R)
• M61: 15,978,997 km (0.107 R)
• M62: 16,198,009 km (0.089 R)
• M63: 18,246,751 km (0.116 R)
• M64: 18,410,262 km (0.066 R)
• M65: 18,508,548 km (0.059 R)
• M66: 18,870,575 km (0.068 R)
• M67: 19,434,708 km (0.086 R)
• M68: 19,668,679 km (0.105 R)
• M69: 20,511,663 km (0.074 R)
• M70: 20,715,715 km (0.097 R)
• M71: 21,160,170 km (0.102 R)
• M72: 21,677,031 km (0.052 R)
• M73: 22,582,547 km (0.115 R)
• M74: 23,075,322 km (0.107 R)
• M75: 23,216,842 km (0.106 R)
• M76: 23,714,105 km (0.102 R)
• M77: 23,785,463 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725

Radius: 10.1

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.21 AU - 5.31 AU

Year: 3348 Days

Day: 10.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 76,923,208 km

• M1: 156,330 km (0.101 R)
• M2: 223,798 km (0.08 R)
• M3: 320,139 km (0.103 R)
• M4: 411,394 km (0.064 R)
• M5: 522,845 km (0.056 R)
• M6: 768,783 km (0.117 R)
• M7: 968,646 km (0.105 R)
• M8: 1,185,862 km (0.082 R)
• M9: 1,419,235 km (0.114 R)
• M10: 1,541,456 km (0.108 R)
• M11: 1,681,630 km (0.112 R)
• M12: 1,914,703 km (0.075 R)
• M13: 2,949,322 km (0.106 R)
• M14: 3,160,105 km (0.105 R)
• M15: 3,231,613 km (0.088 R)
• M16: 3,321,522 km (0.064 R)
• M17: 3,467,379 km (0.112 R)
• M18: 3,652,731 km (0.086 R)
• M19: 3,841,225 km (0.078 R)
• M20: 4,208,487 km (0.111 R)
• M21: 4,346,716 km (0.101 R)
• M22: 5,165,016 km (0.117 R)
• M23: 5,419,781 km (0.106 R)
• M24: 5,613,511 km (0.119 R)
• M25: 5,700,427 km (0.119 R)
• M26: 5,875,606 km (0.119 R)
• M27: 7,080,168 km (0.046 R)
• M28: 7,150,629 km (0.073 R)
• M29: 7,892,335 km (0.073 R)
• M30: 8,383,764 km (0.06 R)
• M31: 8,483,246 km (0.108 R)
• M32: 8,859,934 km (0.105 R)
• M33: 8,986,643 km (0.092 R)
• M34: 10,154,554 km (0.073 R)
• M35: 10,581,357 km (0.111 R)
• M36: 10,796,927 km (0.068 R)
• M37: 10,932,313 km (0.111 R)
• M38: 12,261,490 km (0.096 R)
• M39: 12,516,405 km (0.082 R)
• M40: 12,630,249 km (0.049 R)
• M41: 12,715,969 km (0.106 R)
• M42: 12,916,430 km (0.107 R)
• M43: 13,320,643 km (0.055 R)
• M44: 13,436,881 km (0.114 R)
• M45: 13,875,950 km (0.119 R)
• M46: 15,617,270 km (0.106 R)
• M47: 16,357,779 km (0.057 R)
• M48: 16,544,777 km (0.088 R)
• M49: 16,763,638 km (0.079 R)
• M50: 17,046,677 km (0.098 R)
• M51: 17,109,808 km (0.049 R)
• M52: 17,204,653 km (0.067 R)
• M53: 17,394,642 km (0.115 R)
• M54: 17,745,000 km (0.071 R)
• M55: 18,001,411 km (0.068 R)
• M56: 18,226,556 km (0.09 R)
• M57: 18,777,525 km (0.101 R)
• M58: 18,940,586 km (0.118 R)
• M59: 19,071,485 km (0.107 R)
• M60: 19,663,892 km (0.11 R)
• M61: 19,730,014 km (0.073 R)
• M62: 20,062,122 km (0.103 R)
• M63: 20,866,659 km (0.097 R)
• M64: 21,306,926 km (0.056 R)
• M65: 21,852,808 km (0.084 R)
• M66: 22,162,027 km (0.066 R)
• M67: 22,334,364 km (0.119 R)
• M68: 22,958,636 km (0.06 R)
• M69: 23,028,348 km (0.107 R)
• M70: 23,133,067 km (0.118 R)
• M71: 23,203,079 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44

Radius: 12.1

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.6 AU - 8.16 AU

Year: 8423 Days

Day: 6.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 76,923,208 km

• M1: 160,369 km (0.088 R)
• M2: 247,584 km (0.111 R)
• M3: 425,307 km (0.114 R)
• M4: 812,316 km (0.04 R)
• M5: 983,008 km (0.098 R)
• M6: 1,058,555 km (0.102 R)
• M7: 1,414,298 km (0.074 R)
• M8: 1,737,280 km (0.101 R)
• M9: 1,949,709 km (0.112 R)
• M10: 2,034,681 km (0.103 R)
• M11: 2,158,398 km (0.105 R)
• M12: 2,387,432 km (0.061 R)
• M13: 2,732,555 km (0.106 R)
• M14: 2,953,062 km (0.043 R)
• M15: 3,037,286 km (0.029 R)
• M16: 3,136,619 km (0.1 R)
• M17: 3,353,087 km (0.079 R)
• M18: 3,694,768 km (0.107 R)
• M19: 4,188,890 km (0.114 R)
• M20: 4,268,027 km (0.111 R)
• M21: 4,492,274 km (0.117 R)
• M22: 5,086,776 km (0.086 R)
• M23: 5,188,353 km (0.088 R)
• M24: 5,428,009 km (0.063 R)
• M25: 5,601,393 km (0.1 R)
• M26: 6,386,184 km (0.084 R)
• M27: 7,072,838 km (0.088 R)
• M28: 7,148,534 km (0.108 R)
• M29: 7,724,636 km (0.113 R)
• M30: 8,880,429 km (0.116 R)
• M31: 9,003,099 km (0.103 R)
• M32: 10,260,768 km (0.056 R)
• M33: 10,757,284 km (0.113 R)
• M34: 12,316,841 km (0.11 R)
• M35: 12,937,074 km (0.095 R)
• M36: 13,053,162 km (0.116 R)
• M37: 13,262,749 km (0.113 R)
• M38: 13,473,532 km (0.091 R)
• M39: 14,955,748 km (0.046 R)
• M40: 15,175,208 km (0.115 R)
• M41: 15,642,103 km (0.079 R)
• M42: 16,013,854 km (0.096 R)
• M43: 16,388,746 km (0.119 R)
• M44: 16,918,322 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332

Radius: 6.8

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 14.26 AU - 21.84 AU

Year: 29202 Days

Day: 23.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 76,923,208 km

• M1: 370,255 km (0.107 R)
• M2: 609,462 km (0.104 R)
• M3: 793,766 km (0.095 R)
• M4: 1,022,053 km (0.086 R)
• M5: 1,988,754 km (0.116 R)
• M6: 2,090,481 km (0.072 R)
• M7: 2,405,833 km (0.076 R)
• M8: 2,478,089 km (0.113 R)
• M9: 2,964,731 km (0.114 R)
• M10: 3,238,794 km (0.084 R)
• M11: 5,565,789 km (0.052 R)
• M12: 6,050,635 km (0.071 R)
• M13: 6,548,946 km (0.082 R)
• M14: 7,426,337 km (0.101 R)
• M15: 7,691,275 km (0.099 R)
• M16: 8,504,938 km (0.04 R)
• M17: 8,670,992 km (0.097 R)
• M18: 8,838,093 km (0.033 R)
• M19: 8,894,042 km (0.062 R)
• M20: 9,574,413 km (0.102 R)
• M21: 9,689,454 km (0.082 R)
• M22: 10,212,747 km (0.072 R)
• M23: 10,448,214 km (0.036 R)
• M24: 12,396,128 km (0.101 R)
• M25: 12,836,844 km (0.107 R)
• M26: 13,154,889 km (0.084 R)
• M27: 14,124,433 km (0.116 R)
• M28: 16,889,600 km (0.071 R)
• M29: 17,448,198 km (0.073 R)
• M30: 18,083,839 km (0.074 R)
• M31: 19,305,156 km (0.087 R)
• M32: 19,962,340 km (0.055 R)
• M33: 22,053,718 km (0.075 R)
• M34: 22,358,150 km (0.055 R)
• M35: 23,125,288 km (0.075 R)
• M36: 23,901,102 km (0.069 R)
• M37: 24,449,229 km (0.094 R)
• M38: 27,577,769 km (0.098 R)
• M39: 27,905,688 km (0.08 R)
• M40: 28,234,953 km (0.066 R)
• M41: 28,482,687 km (0.079 R)
• M42: 28,731,318 km (0.071 R)
• M43: 29,313,852 km (0.091 R)
• M44: 29,481,103 km (0.074 R)
• M45: 30,321,693 km (0.111 R)
• M46: 30,575,411 km (0.078 R)
• M47: 33,064,421 km (0.103 R)
• M48: 33,500,050 km (0.111 R)
• M49: 33,937,623 km (0.067 R)
• M50: 34,025,288 km (0.067 R)
• M51: 34,818,456 km (0.043 R)
• M52: 35,084,141 km (0.097 R)
• M53: 35,350,426 km (0.072 R)
• M54: 35,439,436 km (0.105 R)
• M55: 36,422,743 km (0.103 R)
• M56: 37,053,149 km (0.108 R)
• M57: 37,868,906 km (0.062 R)
• M58: 38,050,966 km (0.114 R)
• M59: 42,130,052 km (0.075 R)
• M60: 42,791,573 km (0.12 R)
• M61: 43,171,253 km (0.087 R)
• M62: 44,220,981 km (0.111 R)
• M63: 44,797,082 km (0.09 R)
• M64: 45,182,446 km (0.075 R)
• M65: 45,569,007 km (0.095 R)
• M66: 50,192,479 km (0.077 R)
• M67: 51,295,913 km (0.112 R)
• M68: 51,598,250 km (0.119 R)
• M69: 51,901,186 km (0.079 R)
• M70: 52,508,853 km (0.115 R)
• M71: 52,711,857 km (0.113 R)
• M72: 54,243,141 km (0.11 R)
• M73: 57,244,822 km (0.1 R)
• M74: 58,607,808 km (0.069 R)
• M75: 59,451,989 km (0.087 R)
• M76: 61,365,795 km (0.029 R)
• M77: 62,545,224 km (0.096 R)
• M78: 62,652,935 km (0.083 R)
• M79: 63,083,926 km (0.1 R)
• M80: 63,840,592 km (0.103 R)
• M81: 64,274,276 km (0.109 R)
• M82: 67,006,981 km (0.085 R)
• M83: 67,668,502 km (0.077 R)
• M84: 68,775,826 km (0.037 R)
• M85: 69,331,732 km (0.105 R)
• M86: 72,472,240 km (0.118 R)
• M87: 73,946,078 km (0.05 R)
• M88: 74,743,734 km (0.071 R)
• M89: 76,003,049 km (0.074 R)
• M90: 76,577,654 km (0.107 R)
• M91: 76,923,225 km (0.043 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 14,362 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit