🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.55 AU - 0.67 AU

Year: 169 Days

Day: 45.9 Hours

Environment

Temp: 221 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.63 AU - 0.73 AU

Year: 199 Days

Day: 21.5 Hours

Environment

Temp: 195 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.25 AU - 3.73 AU

Year: 1834 Days

Day: 24.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,581,660 km

• M1: 758,162 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.36 AU - 5.1 AU

Year: 3086 Days

Day: 16.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,581,660 km

• M1: 1,250,339 km (0.069 R)
• M2: 1,334,114 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.86 AU - 4.98 AU

Year: 3297 Days

Day: 37 Hours

Environment

Temp: -127 °C

Axial Tilt: 113.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,581,660 km

• M1: 19,597 km (0.047 R)
• M2: 594,951 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.4

Radius: 8

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.92 AU - 7.12 AU

Year: 5240 Days

Day: 5.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 45,581,660 km

• M1: 340,186 km (0.083 R)
• M2: 957,277 km (0.117 R)
• M3: 1,069,924 km (0.086 R)
• M4: 1,187,059 km (0.07 R)
• M5: 1,668,016 km (0.105 R)
• M6: 1,913,806 km (0.076 R)
• M7: 2,008,950 km (0.116 R)
• M8: 2,525,810 km (0.102 R)
• M9: 2,844,454 km (0.09 R)
• M10: 3,101,014 km (0.116 R)
• M11: 3,403,651 km (0.1 R)
• M12: 4,057,393 km (0.091 R)
• M13: 4,599,536 km (0.081 R)
• M14: 5,032,024 km (0.116 R)
• M15: 5,477,526 km (0.053 R)
• M16: 5,636,549 km (0.101 R)
• M17: 5,820,105 km (0.109 R)
• M18: 6,028,944 km (0.064 R)
• M19: 6,263,962 km (0.114 R)
• M20: 6,430,165 km (0.073 R)
• M21: 6,525,908 km (0.057 R)
• M22: 6,694,505 km (0.047 R)
• M23: 6,913,366 km (0.111 R)
• M24: 7,011,353 km (0.089 R)
• M25: 7,183,989 km (0.097 R)
• M26: 7,308,305 km (0.104 R)
• M27: 7,358,121 km (0.065 R)
• M28: 7,837,732 km (0.058 R)
• M29: 7,940,057 km (0.112 R)
• M30: 8,120,023 km (0.094 R)
• M31: 8,615,641 km (0.089 R)
• M32: 8,827,172 km (0.05 R)
• M33: 9,282,398 km (0.113 R)
• M34: 10,243,864 km (0.063 R)
• M35: 11,265,318 km (0.103 R)
• M36: 11,496,746 km (0.115 R)
• M37: 11,934,918 km (0.084 R)
• M38: 12,141,214 km (0.071 R)
• M39: 12,200,454 km (0.087 R)
• M40: 12,438,016 km (0.032 R)
• M41: 12,767,281 km (0.05 R)
• M42: 13,008,582 km (0.118 R)
• M43: 13,251,379 km (0.116 R)
• M44: 13,342,933 km (0.066 R)
• M45: 13,988,747 km (0.083 R)
• M46: 14,456,390 km (0.07 R)
• M47: 14,802,709 km (0.116 R)
• M48: 14,865,840 km (0.117 R)
• M49: 14,929,269 km (0.085 R)
• M50: 15,056,128 km (0.047 R)
• M51: 15,599,617 km (0.077 R)
• M52: 15,728,421 km (0.066 R)
• M53: 16,084,464 km (0.096 R)
• M54: 16,639,921 km (0.096 R)
• M55: 16,870,451 km (0.119 R)
• M56: 17,334,803 km (0.114 R)
• M57: 17,669,005 km (0.118 R)
• M58: 17,837,003 km (0.095 R)
• M59: 18,445,866 km (0.033 R)
• M60: 19,579,818 km (0.106 R)
• M61: 20,172,674 km (0.094 R)
• M62: 20,418,613 km (0.073 R)
• M63: 20,594,840 km (0.069 R)
• M64: 21,090,906 km (0.114 R)
• M65: 22,967,911 km (0.097 R)
• M66: 23,187,969 km (0.057 R)
• M67: 24,522,681 km (0.045 R)
• M68: 24,747,527 km (0.059 R)
• M69: 24,860,174 km (0.095 R)
• M70: 25,010,670 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321

Radius: 14.2

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.61 AU - 9.31 AU

Year: 7228 Days

Day: 7.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 45,581,660 km

• M1: 179,218 km (0.112 R)
• M2: 287,378 km (0.089 R)
• M3: 433,235 km (0.038 R)
• M4: 764,595 km (0.047 R)
• M5: 889,359 km (0.058 R)
• M6: 1,190,799 km (0.092 R)
• M7: 1,400,386 km (0.092 R)
• M8: 1,590,076 km (0.069 R)
• M9: 1,805,497 km (0.114 R)
• M10: 1,943,127 km (0.111 R)
• M11: 2,066,545 km (0.111 R)
• M12: 2,284,509 km (0.056 R)
• M13: 2,453,106 km (0.071 R)
• M14: 3,210,819 km (0.104 R)
• M15: 3,486,229 km (0.041 R)
• M16: 3,880,569 km (0.04 R)
• M17: 4,266,232 km (0.086 R)
• M18: 4,475,669 km (0.082 R)
• M19: 5,001,655 km (0.088 R)
• M20: 5,124,026 km (0.092 R)
• M21: 5,879,196 km (0.069 R)
• M22: 6,243,766 km (0.086 R)
• M23: 6,831,536 km (0.117 R)
• M24: 7,049,650 km (0.1 R)
• M25: 7,689,929 km (0.113 R)
• M26: 7,888,445 km (0.069 R)
• M27: 8,146,352 km (0.106 R)
• M28: 8,729,335 km (0.104 R)
• M29: 9,598,648 km (0.092 R)
• M30: 9,751,388 km (0.075 R)
• M31: 10,028,293 km (0.063 R)
• M32: 10,245,509 km (0.115 R)
• M33: 10,339,008 km (0.078 R)
• M34: 11,129,932 km (0.084 R)
• M35: 11,776,644 km (0.097 R)
• M36: 12,369,201 km (0.104 R)
• M37: 12,535,554 km (0.109 R)
• M38: 12,669,144 km (0.109 R)
• M39: 12,937,822 km (0.109 R)
• M40: 13,106,718 km (0.067 R)
• M41: 13,242,404 km (0.087 R)
• M42: 14,170,060 km (0.055 R)
• M43: 15,332,435 km (0.102 R)
• M44: 15,511,205 km (0.056 R)
• M45: 16,051,702 km (0.079 R)
• M46: 16,342,670 km (0.111 R)
• M47: 16,561,831 km (0.095 R)
• M48: 16,671,935 km (0.083 R)
• M49: 17,003,444 km (0.067 R)
• M50: 17,523,446 km (0.067 R)
• M51: 17,747,843 km (0.097 R)
• M52: 18,086,383 km (0.109 R)
• M53: 18,237,476 km (0.115 R)
• M54: 18,465,015 km (0.052 R)
• M55: 18,693,451 km (0.099 R)
• M56: 19,423,040 km (0.07 R)
• M57: 19,577,873 km (0.119 R)
• M58: 19,810,797 km (0.027 R)
• M59: 20,397,221 km (0.115 R)
• M60: 21,148,352 km (0.064 R)
• M61: 21,667,456 km (0.071 R)
• M62: 22,963,273 km (0.088 R)
• M63: 23,291,042 km (0.044 R)
• M64: 23,496,739 km (0.092 R)
• M65: 24,159,159 km (0.068 R)
• M66: 26,268,189 km (0.077 R)
• M67: 26,439,479 km (0.091 R)
• M68: 26,697,086 km (0.102 R)
• M69: 27,171,611 km (0.107 R)
• M70: 27,344,845 km (0.112 R)
• M71: 27,779,577 km (0.087 R)
• M72: 29,230,227 km (0.081 R)
• M73: 29,318,939 km (0.109 R)
• M74: 29,808,423 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.9

Radius: 13.4

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 7.29 AU - 8.73 AU

Year: 8042 Days

Day: 8.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 45,581,660 km

• M1: 171,888 km (0.046 R)
• M2: 347,067 km (0.083 R)
• M3: 595,549 km (0.068 R)
• M4: 750,383 km (0.112 R)
• M5: 920,326 km (0.079 R)
• M6: 1,089,521 km (0.096 R)
• M7: 1,285,345 km (0.114 R)
• M8: 1,559,558 km (0.072 R)
• M9: 2,108,582 km (0.034 R)
• M10: 2,259,975 km (0.066 R)
• M11: 2,356,316 km (0.104 R)
• M12: 2,474,050 km (0.109 R)
• M13: 3,006,917 km (0.05 R)
• M14: 3,308,806 km (0.099 R)
• M15: 3,396,919 km (0.119 R)
• M16: 3,597,978 km (0.102 R)
• M17: 3,780,189 km (0.084 R)
• M18: 3,965,391 km (0.09 R)
• M19: 4,249,178 km (0.101 R)
• M20: 4,563,932 km (0.054 R)
• M21: 4,736,717 km (0.074 R)
• M22: 5,791,981 km (0.072 R)
• M23: 6,060,359 km (0.05 R)
• M24: 6,470,407 km (0.098 R)
• M25: 7,433,518 km (0.041 R)
• M26: 7,872,588 km (0.119 R)
• M27: 8,350,404 km (0.078 R)
• M28: 8,441,060 km (0.047 R)
• M29: 8,776,309 km (0.096 R)
• M30: 8,961,062 km (0.1 R)
• M31: 9,491,387 km (0.118 R)
• M32: 10,257,627 km (0.051 R)
• M33: 10,354,716 km (0.095 R)
• M34: 10,648,227 km (0.043 R)
• M35: 11,209,967 km (0.058 R)
• M36: 11,679,854 km (0.082 R)
• M37: 11,951,224 km (0.09 R)
• M38: 12,121,915 km (0.103 R)
• M39: 13,127,961 km (0.093 R)
• M40: 13,374,947 km (0.096 R)
• M41: 13,552,221 km (0.112 R)
• M42: 14,595,815 km (0.074 R)
• M43: 15,072,135 km (0.071 R)
• M44: 15,219,788 km (0.109 R)
• M45: 15,777,489 km (0.071 R)
• M46: 15,964,786 km (0.113 R)
• M47: 16,683,753 km (0.098 R)
• M48: 17,645,817 km (0.093 R)
• M49: 17,879,339 km (0.086 R)
• M50: 18,113,909 km (0.043 R)
• M51: 18,231,642 km (0.031 R)
• M52: 19,865,400 km (0.102 R)
• M53: 19,986,874 km (0.106 R)
• M54: 20,761,342 km (0.032 R)
• M55: 21,214,324 km (0.055 R)
• M56: 22,213,788 km (0.056 R)
• M57: 22,423,973 km (0.114 R)
• M58: 23,015,932 km (0.1 R)
• M59: 23,313,931 km (0.06 R)
• M60: 24,172,323 km (0.108 R)
• M61: 24,345,109 km (0.095 R)
• M62: 24,518,493 km (0.111 R)
• M63: 24,779,242 km (0.114 R)
• M64: 24,997,206 km (0.081 R)
• M65: 27,032,634 km (0.113 R)
• M66: 27,347,089 km (0.102 R)
• M67: 27,753,098 km (0.078 R)
• M68: 27,979,439 km (0.112 R)
• M69: 28,525,472 km (0.097 R)
• M70: 28,799,684 km (0.117 R)
• M71: 29,074,945 km (0.066 R)
• M72: 29,720,310 km (0.082 R)
• M73: 30,370,612 km (0.096 R)
• M74: 30,884,780 km (0.036 R)
• M75: 31,590,433 km (0.076 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.9

Radius: 13.4

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 10.45 AU - 13.49 AU

Year: 14692 Days

Day: 13.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 45,581,660 km

• M1: 241,900 km (0.061 R)
• M2: 335,548 km (0.081 R)
• M3: 426,653 km (0.098 R)
• M4: 629,358 km (0.092 R)
• M5: 768,484 km (0.069 R)
• M6: 1,136,944 km (0.116 R)
• M7: 1,413,401 km (0.098 R)
• M8: 1,559,857 km (0.09 R)
• M9: 1,689,858 km (0.092 R)
• M10: 1,801,009 km (0.082 R)
• M11: 2,101,850 km (0.042 R)
• M12: 2,295,280 km (0.092 R)
• M13: 2,394,314 km (0.1 R)
• M14: 2,545,557 km (0.059 R)
• M15: 3,321,821 km (0.12 R)
• M16: 3,780,338 km (0.08 R)
• M17: 4,198,315 km (0.118 R)
• M18: 4,694,082 km (0.118 R)
• M19: 4,821,091 km (0.12 R)
• M20: 4,916,983 km (0.096 R)
• M21: 5,506,398 km (0.081 R)
• M22: 5,707,757 km (0.114 R)
• M23: 6,895,415 km (0.104 R)
• M24: 7,778,790 km (0.088 R)
• M25: 8,043,279 km (0.112 R)
• M26: 8,464,846 km (0.065 R)
• M27: 8,972,431 km (0.091 R)
• M28: 9,289,729 km (0.108 R)
• M29: 9,409,706 km (0.117 R)
• M30: 9,976,233 km (0.092 R)
• M31: 10,470,804 km (0.045 R)
• M32: 10,637,456 km (0.117 R)
• M33: 10,889,079 km (0.102 R)
• M34: 11,569,750 km (0.106 R)
• M35: 11,915,321 km (0.094 R)
• M36: 12,220,500 km (0.034 R)
• M37: 12,660,917 km (0.064 R)
• M38: 12,794,059 km (0.063 R)
• M39: 13,061,689 km (0.057 R)
• M40: 13,512,128 km (0.069 R)
• M41: 14,105,134 km (0.065 R)
• M42: 14,893,515 km (0.114 R)
• M43: 15,222,481 km (0.119 R)
• M44: 16,271,461 km (0.088 R)
• M45: 16,416,272 km (0.057 R)
• M46: 16,853,547 km (0.097 R)
• M47: 17,888,614 km (0.074 R)
• M48: 18,691,057 km (0.037 R)
• M49: 18,792,185 km (0.118 R)
• M50: 20,591,399 km (0.071 R)
• M51: 21,591,012 km (0.101 R)
• M52: 24,794,800 km (0.117 R)
• M53: 25,184,652 km (0.118 R)
• M54: 26,480,020 km (0.106 R)
• M55: 27,107,134 km (0.083 R)
• M56: 27,451,359 km (0.102 R)
• M57: 28,260,085 km (0.074 R)
• M58: 29,782,692 km (0.101 R)
• M59: 30,375,399 km (0.057 R)
• M60: 30,553,869 km (0.066 R)
• M61: 30,673,099 km (0.09 R)
• M62: 31,211,651 km (0.056 R)
• M63: 33,458,312 km (0.075 R)
• M64: 34,012,572 km (0.114 R)
• M65: 34,569,974 km (0.11 R)
• M66: 35,819,415 km (0.026 R)
• M67: 36,512,951 km (0.053 R)
• M68: 37,083,667 km (0.1 R)
• M69: 38,878,093 km (0.064 R)
• M70: 39,720,778 km (0.082 R)
• M71: 39,916,153 km (0.047 R)
• M72: 41,820,683 km (0.108 R)
• M73: 42,085,771 km (0.068 R)
• M74: 42,284,885 km (0.07 R)
• M75: 42,750,733 km (0.061 R)
• M76: 43,151,506 km (0.111 R)
• M77: 44,563,710 km (0.108 R)
• M78: 44,698,946 km (0.112 R)
• M79: 44,902,100 km (0.058 R)
• M80: 45,037,785 km (0.088 R)
• M81: 45,173,471 km (0.064 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 18,231 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit