🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.48 AU - 0.78 AU

Year: 174 Days

Day: 47.3 Hours

Environment

Temp: 168 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.09 AU - 1.39 AU

Year: 481 Days

Day: 28.8 Hours

Environment

Temp: 26 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.4 AU - 2.02 AU

Year: 779 Days

Day: 46.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,957,756 km

• M1: 74,051 km (0.1 R)
• M2: 471,383 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.37 AU - 2.49 AU

Year: 1319 Days

Day: 18.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.97 AU - 3.19 AU

Year: 1443 Days

Day: 22.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.98 AU - 5.98 AU

Year: 3870 Days

Day: 30.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,957,756 km

• M1: 406,906 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.9

Radius: 8.2

Gravity: 9.37 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.55 AU - 6.37 AU

Year: 5067 Days

Day: 10.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 78,957,756 km

• M1: 225,743 km (0.105 R)
• M2: 320,738 km (0.104 R)
• M3: 374,443 km (0.066 R)
• M4: 514,317 km (0.109 R)
• M5: 648,806 km (0.054 R)
• M6: 782,546 km (0.036 R)
• M7: 833,559 km (0.092 R)
• M8: 1,106,426 km (0.113 R)
• M9: 1,179,130 km (0.114 R)
• M10: 1,298,659 km (0.085 R)
• M11: 1,422,377 km (0.039 R)
• M12: 1,715,289 km (0.099 R)
• M13: 1,799,962 km (0.045 R)
• M14: 1,868,926 km (0.049 R)
• M15: 2,208,065 km (0.05 R)
• M16: 2,703,084 km (0.099 R)
• M17: 2,802,267 km (0.065 R)
• M18: 2,862,406 km (0.084 R)
• M19: 3,004,224 km (0.045 R)
• M20: 3,086,354 km (0.117 R)
• M21: 3,190,175 km (0.095 R)
• M22: 3,337,379 km (0.083 R)
• M23: 3,638,519 km (0.069 R)
• M24: 3,704,193 km (0.115 R)
• M25: 4,594,001 km (0.079 R)
• M26: 4,736,568 km (0.104 R)
• M27: 5,099,492 km (0.102 R)
• M28: 5,648,068 km (0.108 R)
• M29: 5,980,923 km (0.061 R)
• M30: 6,215,193 km (0.035 R)
• M31: 6,692,859 km (0.102 R)
• M32: 6,963,332 km (0.097 R)
• M33: 7,265,071 km (0.084 R)
• M34: 7,347,948 km (0.096 R)
• M35: 7,459,249 km (0.104 R)
• M36: 7,824,417 km (0.1 R)
• M37: 8,282,037 km (0.077 R)
• M38: 8,426,848 km (0.078 R)
• M39: 8,718,863 km (0.076 R)
• M40: 8,807,126 km (0.107 R)
• M41: 9,373,204 km (0.1 R)
• M42: 9,706,209 km (0.118 R)
• M43: 10,634,314 km (0.081 R)
• M44: 10,728,710 km (0.091 R)
• M45: 11,172,717 km (0.12 R)
• M46: 11,364,950 km (0.071 R)
• M47: 11,915,321 km (0.111 R)
• M48: 12,309,062 km (0.118 R)
• M49: 12,673,782 km (0.073 R)
• M50: 12,773,863 km (0.082 R)
• M51: 12,840,733 km (0.066 R)
• M52: 13,244,348 km (0.051 R)
• M53: 15,431,170 km (0.041 R)
• M54: 15,538,132 km (0.036 R)
• M55: 16,076,386 km (0.083 R)
• M56: 16,329,655 km (0.12 R)
• M57: 16,766,929 km (0.041 R)
• M58: 18,101,642 km (0.069 R)
• M59: 18,365,233 km (0.036 R)
• M60: 18,857,859 km (0.062 R)
• M61: 19,662,995 km (0.096 R)
• M62: 20,518,545 km (0.118 R)
• M63: 20,596,934 km (0.08 R)
• M64: 20,950,733 km (0.079 R)
• M65: 21,267,132 km (0.11 R)
• M66: 21,545,085 km (0.079 R)
• M67: 24,059,975 km (0.117 R)
• M68: 26,027,337 km (0.112 R)
• M69: 26,452,643 km (0.106 R)
• M70: 26,751,690 km (0.114 R)
• M71: 27,396,157 km (0.078 R)
• M72: 28,045,861 km (0.058 R)
• M73: 29,228,133 km (0.062 R)
• M74: 29,316,246 km (0.03 R)
• M75: 29,404,658 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.2

Radius: 8.1

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.22 AU - 7.58 AU

Year: 5639 Days

Day: 13.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 78,957,756 km

• M1: 122,969 km (0.107 R)
• M2: 183,407 km (0.101 R)
• M3: 477,816 km (0.077 R)
• M4: 539,450 km (0.097 R)
• M5: 594,652 km (0.115 R)
• M6: 879,187 km (0.115 R)
• M7: 1,071,869 km (0.06 R)
• M8: 1,253,331 km (0.065 R)
• M9: 1,367,175 km (0.036 R)
• M10: 1,484,310 km (0.116 R)
• M11: 1,591,422 km (0.099 R)
• M12: 1,687,314 km (0.047 R)
• M13: 1,813,425 km (0.108 R)
• M14: 2,030,641 km (0.064 R)
• M15: 2,090,032 km (0.102 R)
• M16: 2,150,021 km (0.104 R)
• M17: 2,348,986 km (0.118 R)
• M18: 2,458,641 km (0.051 R)
• M19: 2,699,494 km (0.08 R)
• M20: 2,814,534 km (0.075 R)
• M21: 3,538,289 km (0.111 R)
• M22: 3,664,400 km (0.116 R)
• M23: 3,902,560 km (0.049 R)
• M24: 4,089,258 km (0.103 R)
• M25: 4,393,989 km (0.078 R)
• M26: 4,647,108 km (0.104 R)
• M27: 5,352,013 km (0.117 R)
• M28: 5,517,768 km (0.109 R)
• M29: 5,685,317 km (0.079 R)
• M30: 5,833,270 km (0.087 R)
• M31: 6,003,961 km (0.066 R)
• M32: 6,219,681 km (0.073 R)
• M33: 6,481,926 km (0.059 R)
• M34: 6,814,781 km (0.107 R)
• M35: 7,267,315 km (0.03 R)
• M36: 7,776,397 km (0.079 R)
• M37: 7,893,681 km (0.077 R)
• M38: 7,987,928 km (0.092 R)
• M39: 8,296,997 km (0.117 R)
• M40: 8,392,740 km (0.103 R)
• M41: 9,925,220 km (0.106 R)
• M42: 10,052,528 km (0.049 R)
• M43: 10,308,789 km (0.056 R)
• M44: 10,386,131 km (0.117 R)
• M45: 10,567,294 km (0.084 R)
• M46: 10,932,612 km (0.066 R)
• M47: 11,461,740 km (0.084 R)
• M48: 11,918,163 km (0.067 R)
• M49: 12,053,549 km (0.063 R)
• M50: 12,107,853 km (0.053 R)
• M51: 12,407,947 km (0.119 R)
• M52: 12,987,489 km (0.1 R)
• M53: 13,519,608 km (0.087 R)
• M54: 14,201,775 km (0.112 R)
• M55: 14,807,945 km (0.106 R)
• M56: 14,895,310 km (0.071 R)
• M57: 15,187,475 km (0.09 R)
• M58: 15,275,439 km (0.118 R)
• M59: 15,599,617 km (0.061 R)
• M60: 16,224,936 km (0.084 R)
• M61: 16,585,916 km (0.084 R)
• M62: 17,101,879 km (0.09 R)
• M63: 17,530,776 km (0.116 R)
• M64: 17,623,078 km (0.086 R)
• M65: 17,963,114 km (0.068 R)
• M66: 18,461,574 km (0.096 R)
• M67: 18,649,619 km (0.093 R)
• M68: 19,027,802 km (0.103 R)
• M69: 19,281,221 km (0.099 R)
• M70: 19,408,379 km (0.073 R)
• M71: 19,503,972 km (0.102 R)
• M72: 20,792,907 km (0.093 R)
• M73: 20,890,744 km (0.104 R)
• M74: 21,711,588 km (0.097 R)
• M75: 21,910,104 km (0.116 R)
• M76: 22,009,587 km (0.117 R)
• M77: 22,109,369 km (0.118 R)
• M78: 22,209,150 km (0.114 R)
• M79: 22,275,721 km (0.057 R)

Asteroid Belt

Center: 6.99 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.5

Radius: 14.2

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6.42 AU - 8.72 AU

Year: 7253 Days

Day: 5.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 78,957,756 km

• M1: 277,504 km (0.087 R)
• M2: 431,889 km (0.103 R)
• M3: 700,716 km (0.102 R)
• M4: 1,012,628 km (0.102 R)
• M5: 1,101,639 km (0.114 R)
• M6: 1,224,758 km (0.073 R)
• M7: 1,766,302 km (0.116 R)
• M8: 1,894,358 km (0.118 R)
• M9: 1,987,857 km (0.059 R)
• M10: 2,121,597 km (0.117 R)
• M11: 2,479,435 km (0.062 R)
• M12: 2,644,890 km (0.073 R)
• M13: 2,835,628 km (0.082 R)
• M14: 3,030,853 km (0.05 R)
• M15: 3,321,073 km (0.107 R)
• M16: 3,690,729 km (0.102 R)
• M17: 3,904,654 km (0.107 R)
• M18: 4,025,230 km (0.12 R)
• M19: 4,122,768 km (0.036 R)
• M20: 4,419,869 km (0.077 R)
• M21: 4,878,835 km (0.111 R)
• M22: 5,568,930 km (0.093 R)
• M23: 6,064,698 km (0.065 R)
• M24: 6,517,530 km (0.051 R)
• M25: 7,187,729 km (0.106 R)
• M26: 7,366,199 km (0.108 R)
• M27: 7,667,040 km (0.12 R)
• M28: 7,849,550 km (0.102 R)
• M29: 9,006,390 km (0.083 R)
• M30: 9,555,714 km (0.102 R)
• M31: 10,249,549 km (0.072 R)
• M32: 10,349,929 km (0.03 R)
• M33: 10,551,886 km (0.11 R)
• M34: 10,891,323 km (0.108 R)
• M35: 11,028,056 km (0.112 R)
• M36: 11,303,316 km (0.043 R)
• M37: 11,407,137 km (0.119 R)
• M38: 11,580,970 km (0.048 R)
• M39: 12,606,014 km (0.12 R)
• M40: 12,749,778 km (0.118 R)
• M41: 14,104,686 km (0.09 R)
• M42: 14,253,835 km (0.116 R)
• M43: 14,366,183 km (0.056 R)
• M44: 14,780,419 km (0.107 R)
• M45: 15,122,250 km (0.092 R)
• M46: 15,543,518 km (0.097 R)
• M47: 16,085,361 km (0.081 R)
• M48: 16,594,144 km (0.107 R)
• M49: 18,599,802 km (0.101 R)
• M50: 19,175,156 km (0.076 R)
• M51: 19,672,868 km (0.086 R)
• M52: 20,132,881 km (0.055 R)
• M53: 20,427,589 km (0.097 R)
• M54: 20,723,643 km (0.043 R)
• M55: 20,893,437 km (0.098 R)
• M56: 21,148,950 km (0.059 R)
• M57: 21,965,156 km (0.104 R)
• M58: 23,186,772 km (0.071 R)
• M59: 23,805,958 km (0.117 R)
• M60: 23,894,819 km (0.065 R)
• M61: 25,105,664 km (0.113 R)
• M62: 25,332,006 km (0.047 R)
• M63: 25,650,201 km (0.101 R)
• M64: 26,244,553 km (0.104 R)
• M65: 27,446,871 km (0.06 R)
• M66: 28,951,227 km (0.084 R)
• M67: 29,379,077 km (0.07 R)
• M68: 29,569,964 km (0.057 R)
• M69: 29,761,300 km (0.074 R)
• M70: 30,434,041 km (0.111 R)
• M71: 30,966,011 km (0.059 R)
• M72: 31,111,720 km (0.12 R)
• M73: 31,647,729 km (0.058 R)
• M74: 32,088,594 km (0.101 R)
• M75: 32,531,403 km (0.104 R)
• M76: 32,728,873 km (0.117 R)
• M77: 32,827,757 km (0.101 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.1

Radius: 5.6

Gravity: 26.41 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 14.27 AU - 14.73 AU

Year: 19229 Days

Day: 23.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,957,756 km

• M1: 276,307 km (0.118 R)
• M2: 1,437,785 km (0.062 R)
• M3: 1,499,419 km (0.035 R)
• M4: 1,690,007 km (0.083 R)
• M5: 2,094,071 km (0.108 R)
• M6: 2,129,077 km (0.112 R)
• M7: 2,199,687 km (0.026 R)
• M8: 2,792,095 km (0.05 R)
• M9: 2,947,676 km (0.059 R)
• M10: 3,026,515 km (0.062 R)
• M11: 3,724,688 km (0.076 R)
• M12: 4,335,645 km (0.103 R)
• M13: 4,652,643 km (0.1 R)
• M14: 5,844,938 km (0.109 R)
• M15: 6,346,839 km (0.096 R)
• M16: 6,551,639 km (0.084 R)
• M17: 6,654,712 km (0.109 R)
• M18: 6,967,521 km (0.09 R)
• M19: 7,661,356 km (0.107 R)
• M20: 7,715,660 km (0.116 R)
• M21: 7,770,113 km (0.088 R)
• M22: 8,044,027 km (0.047 R)
• M23: 8,377,182 km (0.112 R)
• M24: 9,171,546 km (0.119 R)
• M25: 11,570,498 km (0.09 R)
• M26: 11,632,880 km (0.115 R)
• M27: 12,009,268 km (0.106 R)
• M28: 12,262,388 km (0.106 R)
• M29: 13,554,165 km (0.108 R)
• M30: 14,149,565 km (0.077 R)
• M31: 14,283,006 km (0.045 R)
• M32: 14,349,877 km (0.1 R)
• M33: 14,753,492 km (0.105 R)
• M34: 16,967,690 km (0.087 R)
• M35: 17,038,599 km (0.045 R)
• M36: 17,680,673 km (0.103 R)
• M37: 17,752,480 km (0.085 R)
• M38: 17,824,437 km (0.065 R)
• M39: 19,283,166 km (0.12 R)
• M40: 19,431,267 km (0.068 R)
• M41: 19,952,167 km (0.087 R)
• M42: 20,176,863 km (0.077 R)
• M43: 22,859,153 km (0.059 R)
• M44: 23,330,087 km (0.108 R)
• M45: 23,566,751 km (0.113 R)
• M46: 23,645,739 km (0.114 R)
• M47: 24,361,415 km (0.041 R)
• M48: 26,058,603 km (0.095 R)
• M49: 26,797,616 km (0.117 R)
• M50: 29,310,262 km (0.108 R)
• M51: 32,247,317 km (0.061 R)
• M52: 32,335,131 km (0.061 R)
• M53: 32,951,923 km (0.107 R)
• M54: 34,555,911 km (0.052 R)
• M55: 37,284,876 km (0.094 R)
• M56: 37,561,482 km (0.09 R)
• M57: 37,931,587 km (0.041 R)
• M58: 38,395,640 km (0.042 R)
• M59: 38,768,438 km (0.08 R)
• M60: 39,799,466 km (0.11 R)
• M61: 39,987,960 km (0.12 R)
• M62: 40,934,615 km (0.116 R)
• M63: 44,794,390 km (0.079 R)
• M64: 45,481,642 km (0.054 R)
• M65: 45,678,663 km (0.062 R)
• M66: 47,165,366 km (0.118 R)
• M67: 48,768,457 km (0.113 R)
• M68: 51,616,651 km (0.114 R)
• M69: 52,543,559 km (0.045 R)
• M70: 52,646,931 km (0.108 R)
• M71: 52,853,825 km (0.077 R)
• M72: 52,957,347 km (0.089 R)
• M73: 53,164,690 km (0.104 R)
• M74: 54,204,993 km (0.095 R)
• M75: 56,200,180 km (0.059 R)
• M76: 56,411,562 km (0.098 R)
• M77: 57,366,146 km (0.04 R)
• M78: 58,005,527 km (0.065 R)
• M79: 58,647,302 km (0.044 R)
• M80: 59,076,498 km (0.113 R)
• M81: 60,153,902 km (0.11 R)
• M82: 60,694,998 km (0.119 R)
• M83: 63,204,951 km (0.106 R)
• M84: 64,749,250 km (0.094 R)
• M85: 66,082,915 km (0.106 R)
• M86: 68,438,333 km (0.036 R)
• M87: 68,551,279 km (0.069 R)
• M88: 68,777,023 km (0.059 R)
• M89: 70,479,147 km (0.115 R)
• M90: 70,821,128 km (0.087 R)
• M91: 71,507,034 km (0.1 R)
• M92: 75,784,486 km (0.107 R)
• M93: 78,248,812 km (0.039 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 14,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit