🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.49 AU - 0.53 AU

Year: 161 Days

Day: 22.7 Hours

Environment

Temp: 41 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 46,407,538 km

• M1: 193,430 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.88 AU - 0.88 AU

Year: 366 Days

Day: 33.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,407,538 km

• M1: 132,095 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.69 AU - 1.11 AU

Year: 378 Days

Day: 32.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,407,538 km

• M1: 860,188 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.85 AU - 1.27 AU

Year: 483 Days

Day: 23.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.28 AU - 1.32 AU

Year: 657 Days

Day: 15.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.91 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.9

Radius: 11.8

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.26 AU - 2.76 AU

Year: 1761 Days

Day: 12.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 46,407,538 km

• M1: 149,299 km (0.109 R)
• M2: 247,584 km (0.056 R)
• M3: 324,179 km (0.092 R)
• M4: 402,119 km (0.103 R)
• M5: 488,886 km (0.064 R)
• M6: 686,056 km (0.117 R)
• M7: 980,016 km (0.09 R)
• M8: 1,096,253 km (0.09 R)
• M9: 1,170,304 km (0.053 R)
• M10: 1,284,597 km (0.092 R)
• M11: 1,422,975 km (0.072 R)
• M12: 1,879,996 km (0.097 R)
• M13: 1,969,905 km (0.103 R)
• M14: 2,154,509 km (0.108 R)
• M15: 2,237,087 km (0.026 R)
• M16: 2,528,503 km (0.071 R)
• M17: 2,755,294 km (0.116 R)
• M18: 2,884,247 km (0.091 R)
• M19: 3,828,060 km (0.117 R)
• M20: 4,236,911 km (0.059 R)
• M21: 4,461,756 km (0.096 R)
• M22: 4,537,603 km (0.115 R)
• M23: 4,659,824 km (0.059 R)
• M24: 4,752,276 km (0.11 R)
• M25: 4,845,325 km (0.083 R)
• M26: 4,938,974 km (0.067 R)
• M27: 5,223,509 km (0.111 R)
• M28: 5,319,700 km (0.082 R)
• M29: 5,627,872 km (0.083 R)
• M30: 5,842,096 km (0.104 R)
• M31: 5,958,633 km (0.103 R)
• M32: 6,244,963 km (0.112 R)
• M33: 6,570,189 km (0.063 R)
• M34: 6,953,758 km (0.044 R)
• M35: 7,042,021 km (0.057 R)
• M36: 7,183,839 km (0.102 R)
• M37: 7,398,512 km (0.117 R)
• M38: 7,579,077 km (0.026 R)
• M39: 7,834,291 km (0.086 R)
• M40: 8,203,947 km (0.085 R)
• M41: 8,447,193 km (0.063 R)
• M42: 8,522,591 km (0.075 R)
• M43: 9,877,199 km (0.113 R)
• M44: 9,976,532 km (0.12 R)
• M45: 11,152,820 km (0.034 R)
• M46: 11,380,957 km (0.072 R)
• M47: 11,631,534 km (0.042 R)
• M48: 11,841,719 km (0.105 R)
• M49: 12,032,007 km (0.118 R)
• M50: 12,308,614 km (0.074 R)
• M51: 12,609,006 km (0.119 R)
• M52: 12,803,184 km (0.098 R)
• M53: 13,107,466 km (0.071 R)
• M54: 13,216,822 km (0.09 R)
• M55: 13,502,255 km (0.073 R)
• M56: 13,678,930 km (0.034 R)
• M57: 14,528,796 km (0.12 R)
• M58: 15,074,229 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.9

Radius: 11.1

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.32 AU - 3.44 AU

Year: 2165 Days

Day: 5.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 46,407,538 km

• M1: 142,716 km (0.06 R)
• M2: 225,145 km (0.1 R)
• M3: 349,909 km (0.073 R)
• M4: 424,858 km (0.086 R)
• M5: 501,901 km (0.064 R)
• M6: 713,731 km (0.11 R)
• M7: 821,891 km (0.056 R)
• M8: 968,796 km (0.099 R)
• M9: 1,069,625 km (0.108 R)
• M10: 1,202,767 km (0.104 R)
• M11: 1,356,703 km (0.078 R)
• M12: 1,486,255 km (0.1 R)
• M13: 1,766,452 km (0.097 R)
• M14: 1,917,097 km (0.049 R)
• M15: 2,349,435 km (0.099 R)
• M16: 2,450,712 km (0.083 R)
• M17: 2,534,637 km (0.065 R)
• M18: 2,638,757 km (0.095 R)
• M19: 2,734,499 km (0.109 R)
• M20: 2,880,357 km (0.114 R)
• M21: 3,109,242 km (0.099 R)
• M22: 3,231,164 km (0.036 R)
• M23: 3,396,021 km (0.119 R)
• M24: 3,511,062 km (0.086 R)
• M25: 3,648,842 km (0.088 R)
• M26: 3,734,412 km (0.103 R)
• M27: 3,896,725 km (0.116 R)
• M28: 4,128,153 km (0.086 R)
• M29: 4,581,285 km (0.089 R)
• M30: 4,813,910 km (0.108 R)
• M31: 5,683,223 km (0.108 R)
• M32: 5,757,872 km (0.084 R)
• M33: 6,161,637 km (0.107 R)
• M34: 6,639,901 km (0.099 R)
• M35: 6,718,740 km (0.059 R)
• M36: 6,810,892 km (0.108 R)
• M37: 7,063,413 km (0.113 R)
• M38: 7,522,828 km (0.062 R)
• M39: 8,656,331 km (0.064 R)
• M40: 9,206,552 km (0.082 R)
• M41: 9,917,591 km (0.054 R)
• M42: 10,007,649 km (0.053 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730

Radius: 8.8

Gravity: 9.43 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.96 AU - 4.12 AU

Year: 2950 Days

Day: 8.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 46,407,538 km

• M1: 114,891 km (0.031 R)
• M2: 205,248 km (0.103 R)
• M3: 372,798 km (0.076 R)
• M4: 434,731 km (0.04 R)
• M5: 492,177 km (0.091 R)
• M6: 854,503 km (0.1 R)
• M7: 962,363 km (0.042 R)
• M8: 1,252,433 km (0.026 R)
• M9: 1,439,580 km (0.093 R)
• M10: 1,662,780 km (0.06 R)
• M11: 1,771,837 km (0.071 R)
• M12: 1,827,188 km (0.098 R)
• M13: 2,098,559 km (0.115 R)
• M14: 2,216,741 km (0.114 R)
• M15: 2,321,909 km (0.059 R)
• M16: 2,663,590 km (0.03 R)
• M17: 2,727,319 km (0.108 R)
• M18: 2,856,571 km (0.117 R)
• M19: 2,955,007 km (0.082 R)
• M20: 3,155,019 km (0.106 R)
• M21: 3,445,987 km (0.091 R)
• M22: 4,017,301 km (0.101 R)
• M23: 4,164,655 km (0.078 R)
• M24: 4,579,490 km (0.106 R)
• M25: 4,714,278 km (0.067 R)
• M26: 4,948,398 km (0.045 R)
• M27: 5,086,627 km (0.118 R)
• M28: 5,226,351 km (0.098 R)
• M29: 5,448,354 km (0.113 R)
• M30: 5,611,715 km (0.079 R)
• M31: 5,694,144 km (0.088 R)
• M32: 5,756,077 km (0.115 R)
• M33: 6,048,541 km (0.109 R)
• M34: 6,281,615 km (0.076 R)
• M35: 6,431,661 km (0.086 R)
• M36: 6,800,719 km (0.085 R)
• M37: 6,954,655 km (0.098 R)
• M38: 8,747,287 km (0.034 R)
• M39: 8,890,901 km (0.1 R)
• M40: 9,571,272 km (0.108 R)
• M41: 9,645,024 km (0.089 R)
• M42: 10,571,932 km (0.096 R)
• M43: 10,724,971 km (0.107 R)
• M44: 10,801,714 km (0.114 R)
• M45: 11,058,873 km (0.107 R)
• M46: 11,214,305 km (0.079 R)
• M47: 11,370,336 km (0.117 R)
• M48: 11,605,653 km (0.11 R)
• M49: 11,842,766 km (0.1 R)
• M50: 12,563,379 km (0.109 R)
• M51: 12,779,697 km (0.111 R)
• M52: 13,079,043 km (0.043 R)
• M53: 13,298,353 km (0.039 R)
• M54: 13,601,738 km (0.07 R)
• M55: 13,684,914 km (0.1 R)
• M56: 13,907,366 km (0.118 R)
• M57: 14,019,116 km (0.071 R)
• M58: 14,327,886 km (0.066 R)
• M59: 14,384,284 km (0.046 R)
• M60: 14,468,956 km (0.081 R)
• M61: 14,667,323 km (0.09 R)
• M62: 14,752,594 km (0.116 R)
• M63: 15,038,027 km (0.11 R)
• M64: 15,759,537 km (0.111 R)
• M65: 15,992,910 km (0.107 R)
• M66: 16,080,724 km (0.064 R)
• M67: 17,206,448 km (0.066 R)
• M68: 17,537,059 km (0.113 R)
• M69: 17,748,441 km (0.101 R)
• M70: 18,326,786 km (0.117 R)
• M71: 18,664,429 km (0.114 R)
• M72: 18,818,664 km (0.116 R)
• M73: 19,035,132 km (0.094 R)
• M74: 19,097,215 km (0.095 R)
• M75: 19,252,498 km (0.079 R)
• M76: 19,345,847 km (0.111 R)
• M77: 19,533,144 km (0.078 R)
• M78: 19,627,091 km (0.084 R)
• M79: 19,752,454 km (0.043 R)
• M80: 21,020,745 km (0.115 R)
• M81: 21,181,263 km (0.114 R)
• M82: 21,503,198 km (0.106 R)
• M83: 21,567,824 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.7

Radius: 10.1

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.32 AU - 5.46 AU

Year: 5543 Days

Day: 10.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 46,407,538 km

• M1: 130,300 km (0.069 R)
• M2: 194,776 km (0.108 R)
• M3: 297,251 km (0.112 R)
• M4: 372,050 km (0.065 R)
• M5: 436,227 km (0.065 R)
• M6: 515,365 km (0.094 R)
• M7: 690,394 km (0.1 R)
• M8: 785,688 km (0.064 R)
• M9: 1,017,565 km (0.097 R)
• M10: 1,113,906 km (0.092 R)
• M11: 1,530,237 km (0.085 R)
• M12: 1,690,306 km (0.084 R)
• M13: 1,772,585 km (0.107 R)
• M14: 1,890,019 km (0.066 R)
• M15: 2,204,025 km (0.115 R)
• M16: 2,276,132 km (0.095 R)
• M17: 2,459,838 km (0.094 R)
• M18: 2,553,636 km (0.074 R)
• M19: 3,080,519 km (0.044 R)
• M20: 3,325,561 km (0.077 R)
• M21: 3,450,475 km (0.067 R)
• M22: 3,555,792 km (0.038 R)
• M23: 4,528,477 km (0.084 R)
• M24: 4,620,779 km (0.089 R)
• M25: 4,783,990 km (0.083 R)
• M26: 4,854,451 km (0.085 R)
• M27: 5,116,098 km (0.115 R)
• M28: 5,727,654 km (0.083 R)
• M29: 6,833,481 km (0.043 R)
• M30: 7,153,621 km (0.12 R)
• M31: 7,588,352 km (0.072 R)
• M32: 7,947,836 km (0.116 R)
• M33: 8,341,278 km (0.092 R)
• M34: 8,454,823 km (0.073 R)
• M35: 8,827,471 km (0.112 R)
• M36: 8,943,260 km (0.104 R)
• M37: 9,205,655 km (0.096 R)
• M38: 9,648,464 km (0.112 R)
• M39: 11,049,748 km (0.097 R)
• M40: 12,029,464 km (0.12 R)
• M41: 12,546,175 km (0.096 R)
• M42: 12,709,087 km (0.115 R)
• M43: 13,835,559 km (0.109 R)
• M44: 14,105,134 km (0.1 R)
• M45: 14,581,304 km (0.088 R)
• M46: 14,787,002 km (0.073 R)
• M47: 14,924,781 km (0.078 R)
• M48: 14,993,746 km (0.096 R)
• M49: 15,236,094 km (0.115 R)
• M50: 15,759,687 km (0.03 R)
• M51: 16,289,263 km (0.056 R)
• M52: 16,395,777 km (0.078 R)
• M53: 16,538,344 km (0.083 R)
• M54: 16,645,456 km (0.046 R)
• M55: 16,752,867 km (0.079 R)
• M56: 16,968,288 km (0.064 R)
• M57: 17,474,677 km (0.117 R)
• M58: 19,023,464 km (0.089 R)
• M59: 19,776,240 km (0.089 R)
• M60: 19,852,086 km (0.073 R)
• M61: 19,965,930 km (0.084 R)
• M62: 20,080,073 km (0.111 R)
• M63: 20,500,443 km (0.06 R)
• M64: 20,885,209 km (0.041 R)
• M65: 20,962,402 km (0.05 R)
• M66: 21,818,101 km (0.062 R)
• M67: 22,368,622 km (0.103 R)
• M68: 22,804,251 km (0.084 R)
• M69: 23,083,101 km (0.056 R)
• M70: 23,202,929 km (0.101 R)
• M71: 23,684,185 km (0.104 R)
• M72: 24,249,964 km (0.097 R)
• M73: 24,779,242 km (0.118 R)
• M74: 25,188,990 km (0.086 R)
• M75: 25,353,548 km (0.085 R)
• M76: 25,642,272 km (0.119 R)
• M77: 25,849,166 km (0.051 R)
• M78: 26,724,463 km (0.028 R)
• M79: 26,934,199 km (0.11 R)
• M80: 27,018,423 km (0.118 R)
• M81: 27,566,998 km (0.113 R)
• M82: 28,076,828 km (0.094 R)
• M83: 28,503,929 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313.1

Radius: 5.1

Gravity: 12.04 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 7.71 AU - 12.37 AU

Year: 14091 Days

Day: 21.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 46,407,538 km

• M1: 157,227 km (0.067 R)
• M2: 268,977 km (0.101 R)
• M3: 644,916 km (0.053 R)
• M4: 1,073,066 km (0.101 R)
• M5: 1,171,651 km (0.098 R)
• M6: 1,314,666 km (0.119 R)
• M7: 1,485,208 km (0.112 R)
• M8: 1,573,171 km (0.07 R)
• M9: 1,662,780 km (0.12 R)
• M10: 1,754,185 km (0.097 R)
• M11: 1,847,235 km (0.099 R)
• M12: 2,014,036 km (0.093 R)
• M13: 2,160,941 km (0.116 R)
• M14: 2,648,780 km (0.119 R)
• M15: 2,946,480 km (0.081 R)
• M16: 3,226,228 km (0.088 R)
• M17: 3,632,087 km (0.107 R)
• M18: 3,811,006 km (0.065 R)
• M19: 4,396,532 km (0.061 R)
• M20: 4,715,774 km (0.044 R)
• M21: 4,813,012 km (0.094 R)
• M22: 4,910,999 km (0.092 R)
• M23: 5,242,209 km (0.082 R)
• M24: 5,512,382 km (0.066 R)
• M25: 5,856,457 km (0.099 R)
• M26: 6,929,822 km (0.075 R)
• M27: 8,023,831 km (0.068 R)
• M28: 8,334,845 km (0.06 R)
• M29: 8,452,579 km (0.095 R)
• M30: 8,888,806 km (0.109 R)
• M31: 10,157,247 km (0.095 R)
• M32: 10,876,663 km (0.112 R)
• M33: 10,962,382 km (0.12 R)
• M34: 11,524,870 km (0.114 R)
• M35: 12,408,545 km (0.045 R)
• M36: 14,099,899 km (0.084 R)
• M37: 14,522,213 km (0.041 R)
• M38: 14,663,882 km (0.036 R)
• M39: 14,948,567 km (0.029 R)
• M40: 16,301,231 km (0.1 R)
• M41: 16,892,891 km (0.104 R)
• M42: 19,328,793 km (0.112 R)
• M43: 19,797,633 km (0.1 R)
• M44: 20,428,487 km (0.08 R)
• M45: 21,066,073 km (0.091 R)
• M46: 21,656,087 km (0.098 R)
• M47: 23,182,434 km (0.086 R)
• M48: 23,292,837 km (0.085 R)
• M49: 23,680,445 km (0.108 R)
• M50: 24,630,691 km (0.097 R)
• M51: 26,625,878 km (0.032 R)
• M52: 26,741,517 km (0.11 R)
• M53: 27,438,344 km (0.111 R)
• M54: 27,789,151 km (0.1 R)
• M55: 29,147,200 km (0.085 R)
• M56: 29,266,280 km (0.104 R)
• M57: 29,564,728 km (0.093 R)
• M58: 29,624,567 km (0.096 R)
• M59: 30,164,765 km (0.095 R)
• M60: 32,050,297 km (0.059 R)
• M61: 32,419,504 km (0.119 R)
• M62: 32,666,490 km (0.064 R)
• M63: 32,914,224 km (0.102 R)
• M64: 33,973,527 km (0.103 R)
• M65: 36,895,472 km (0.078 R)
• M66: 37,282,482 km (0.115 R)
• M67: 38,060,541 km (0.064 R)
• M68: 39,830,732 km (0.065 R)
• M69: 42,367,164 km (0.058 R)
• M70: 42,502,101 km (0.107 R)
• M71: 44,474,849 km (0.098 R)
• M72: 44,611,880 km (0.099 R)
• M73: 45,024,172 km (0.111 R)
• M74: 45,575,889 km (0.055 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 19,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit