🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.63 AU - 0.91 AU

Year: 248 Days

Day: 26.8 Hours

Environment

Temp: 173 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.89 AU - 0.91 AU

Year: 313 Days

Day: 39.6 Hours

Environment

Temp: 89 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.69 AU - 2.27 AU

Year: 1023 Days

Day: 26.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 170.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,563,048 km

• M1: 1,137,243 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.91 AU - 2.49 AU

Year: 1198 Days

Day: 17.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,563,048 km

• M1: 1,575,565 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.29 AU - 2.47 AU

Year: 1348 Days

Day: 45 Hours

Environment

Temp: -81 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,563,048 km

• M1: 452,833 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.01 AU - 4.41 AU

Year: 2623 Days

Day: 13.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,563,048 km

• M1: 648,507 km (0.113 R)

Asteroid Belt

Center: 5.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.6

Radius: 9.8

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.74 AU - 7.34 AU

Year: 6140 Days

Day: 6.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 54,563,048 km

• M1: 169,794 km (0.072 R)
• M2: 413,937 km (0.077 R)
• M3: 493,823 km (0.062 R)
• M4: 567,275 km (0.108 R)
• M5: 769,083 km (0.094 R)
• M6: 901,776 km (0.09 R)
• M7: 1,010,534 km (0.097 R)
• M8: 1,107,473 km (0.105 R)
• M9: 1,241,662 km (0.117 R)
• M10: 1,363,884 km (0.093 R)
• M11: 1,453,643 km (0.095 R)
• M12: 1,832,873 km (0.082 R)
• M13: 1,993,092 km (0.114 R)
• M14: 2,158,248 km (0.05 R)
• M15: 2,392,668 km (0.101 R)
• M16: 2,524,015 km (0.056 R)
• M17: 2,635,316 km (0.101 R)
• M18: 2,725,673 km (0.12 R)
• M19: 2,932,717 km (0.108 R)
• M20: 3,050,001 km (0.052 R)
• M21: 3,534,698 km (0.049 R)
• M22: 4,200,858 km (0.102 R)
• M23: 4,684,657 km (0.068 R)
• M24: 4,877,639 km (0.091 R)
• M25: 4,961,114 km (0.102 R)
• M26: 5,328,527 km (0.115 R)
• M27: 5,617,250 km (0.106 R)
• M28: 5,851,970 km (0.083 R)
• M29: 6,391,719 km (0.102 R)
• M30: 6,605,943 km (0.111 R)
• M31: 6,760,477 km (0.086 R)
• M32: 7,744,981 km (0.078 R)
• M33: 7,908,043 km (0.088 R)
• M34: 8,039,240 km (0.046 R)
• M35: 9,252,628 km (0.03 R)
• M36: 9,669,707 km (0.11 R)
• M37: 10,022,010 km (0.066 R)
• M38: 10,271,091 km (0.111 R)
• M39: 10,342,598 km (0.099 R)
• M40: 10,414,405 km (0.091 R)
• M41: 10,884,591 km (0.091 R)
• M42: 11,547,160 km (0.111 R)
• M43: 11,845,907 km (0.079 R)
• M44: 12,147,198 km (0.071 R)
• M45: 12,336,738 km (0.109 R)
• M46: 12,757,258 km (0.052 R)
• M47: 12,872,747 km (0.091 R)
• M48: 13,533,820 km (0.111 R)
• M49: 14,046,941 km (0.033 R)
• M50: 14,970,109 km (0.104 R)
• M51: 15,214,253 km (0.101 R)
• M52: 15,377,614 km (0.029 R)
• M53: 15,582,862 km (0.111 R)
• M54: 15,871,586 km (0.047 R)
• M55: 15,995,902 km (0.104 R)
• M56: 16,245,431 km (0.103 R)
• M57: 16,917,126 km (0.088 R)
• M58: 17,256,414 km (0.074 R)
• M59: 19,162,440 km (0.078 R)
• M60: 19,294,834 km (0.119 R)
• M61: 19,427,527 km (0.071 R)
• M62: 19,604,951 km (0.101 R)
• M63: 20,364,758 km (0.069 R)
• M64: 22,375,952 km (0.11 R)
• M65: 22,515,377 km (0.115 R)
• M66: 22,888,624 km (0.098 R)
• M67: 23,593,978 km (0.032 R)
• M68: 23,878,064 km (0.067 R)
• M69: 24,115,775 km (0.099 R)
• M70: 24,497,549 km (0.066 R)
• M71: 25,898,533 km (0.087 R)
• M72: 26,289,582 km (0.099 R)
• M73: 26,682,575 km (0.076 R)
• M74: 27,226,214 km (0.115 R)
• M75: 27,424,730 km (0.079 R)
• M76: 27,524,213 km (0.094 R)
• M77: 29,131,941 km (0.095 R)
• M78: 29,691,587 km (0.064 R)
• M79: 29,998,412 km (0.029 R)
• M80: 30,152,199 km (0.097 R)
• M81: 31,756,486 km (0.1 R)
• M82: 31,965,624 km (0.12 R)
• M83: 32,911,980 km (0.112 R)
• M84: 33,282,385 km (0.083 R)
• M85: 33,388,599 km (0.091 R)
• M86: 34,348,569 km (0.12 R)
• M87: 34,724,508 km (0.116 R)
• M88: 34,885,924 km (0.109 R)
• M89: 35,480,127 km (0.089 R)
• M90: 36,295,884 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.6

Radius: 9.8

Gravity: 10.37 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 8.17 AU - 8.51 AU

Year: 8841 Days

Day: 10.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 54,563,048 km

• M1: 381,175 km (0.086 R)
• M2: 598,092 km (0.036 R)
• M3: 892,202 km (0.116 R)
• M4: 1,026,241 km (0.08 R)
• M5: 1,358,349 km (0.056 R)
• M6: 1,652,608 km (0.119 R)
• M7: 1,795,324 km (0.104 R)
• M8: 2,042,310 km (0.073 R)
• M9: 2,195,947 km (0.093 R)
• M10: 2,300,516 km (0.088 R)
• M11: 2,541,967 km (0.027 R)
• M12: 2,707,572 km (0.072 R)
• M13: 3,932,180 km (0.036 R)
• M14: 4,092,100 km (0.066 R)
• M15: 4,651,746 km (0.073 R)
• M16: 4,992,231 km (0.103 R)
• M17: 5,553,821 km (0.08 R)
• M18: 5,878,598 km (0.091 R)
• M19: 6,546,702 km (0.05 R)
• M20: 7,121,906 km (0.114 R)
• M21: 7,238,891 km (0.08 R)
• M22: 7,474,807 km (0.109 R)
• M23: 8,197,664 km (0.093 R)
• M24: 8,443,603 km (0.104 R)
• M25: 8,984,998 km (0.116 R)
• M26: 9,408,958 km (0.098 R)
• M27: 9,623,481 km (0.097 R)
• M28: 9,882,884 km (0.1 R)
• M29: 11,124,397 km (0.062 R)
• M30: 11,396,815 km (0.089 R)
• M31: 11,717,403 km (0.102 R)
• M32: 11,809,555 km (0.096 R)
• M33: 12,508,327 km (0.119 R)
• M34: 12,981,654 km (0.11 R)
• M35: 13,220,562 km (0.118 R)
• M36: 13,654,246 km (0.114 R)
• M37: 13,751,335 km (0.115 R)
• M38: 15,688,329 km (0.109 R)
• M39: 16,250,069 km (0.074 R)
• M40: 17,235,769 km (0.081 R)
• M41: 17,709,396 km (0.053 R)
• M42: 17,815,162 km (0.069 R)
• M43: 17,921,227 km (0.086 R)
• M44: 18,401,136 km (0.052 R)
• M45: 18,885,235 km (0.068 R)
• M46: 20,251,812 km (0.108 R)
• M47: 20,640,168 km (0.028 R)
• M48: 23,079,212 km (0.099 R)
• M49: 24,185,787 km (0.098 R)
• M50: 24,893,534 km (0.09 R)
• M51: 25,727,842 km (0.101 R)
• M52: 26,874,659 km (0.084 R)
• M53: 27,423,683 km (0.098 R)
• M54: 28,223,433 km (0.118 R)
• M55: 28,906,049 km (0.09 R)
• M56: 29,908,653 km (0.086 R)
• M57: 30,350,865 km (0.029 R)
• M58: 31,433,804 km (0.081 R)
• M59: 31,562,009 km (0.08 R)
• M60: 33,049,311 km (0.111 R)
• M61: 33,244,985 km (0.086 R)
• M62: 33,703,054 km (0.105 R)
• M63: 34,360,985 km (0.111 R)
• M64: 34,625,325 km (0.079 R)
• M65: 35,089,677 km (0.081 R)
• M66: 37,306,268 km (0.12 R)
• M67: 38,328,770 km (0.112 R)
• M68: 39,360,397 km (0.109 R)
• M69: 39,706,267 km (0.073 R)
• M70: 39,914,357 km (0.072 R)
• M71: 41,240,243 km (0.068 R)
• M72: 41,310,554 km (0.044 R)
• M73: 41,873,491 km (0.083 R)
• M74: 42,226,542 km (0.109 R)
• M75: 42,935,786 km (0.101 R)
• M76: 43,006,845 km (0.072 R)
• M77: 45,159,259 km (0.109 R)
• M78: 45,884,509 km (0.05 R)
• M79: 46,686,653 km (0.112 R)
• M80: 46,833,109 km (0.115 R)
• M81: 48,157,200 km (0.116 R)
• M82: 48,305,003 km (0.116 R)
• M83: 48,527,156 km (0.084 R)
• M84: 48,601,207 km (0.095 R)
• M85: 48,675,407 km (0.079 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.4

Radius: 8.5

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 9.76 AU - 11.68 AU

Year: 12884 Days

Day: 10.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 54,563,048 km

• M1: 146,157 km (0.105 R)
• M2: 199,264 km (0.052 R)
• M3: 277,504 km (0.102 R)
• M4: 384,616 km (0.074 R)
• M5: 854,054 km (0.118 R)
• M6: 1,085,033 km (0.112 R)
• M7: 1,196,633 km (0.066 R)
• M8: 1,359,545 km (0.06 R)
• M9: 2,165,728 km (0.05 R)
• M10: 2,813,786 km (0.086 R)
• M11: 2,937,803 km (0.063 R)
• M12: 3,127,194 km (0.078 R)
• M13: 3,753,560 km (0.12 R)
• M14: 3,993,964 km (0.093 R)
• M15: 4,063,677 km (0.12 R)
• M16: 4,275,058 km (0.05 R)
• M17: 5,005,545 km (0.096 R)
• M18: 5,118,491 km (0.102 R)
• M19: 5,656,595 km (0.112 R)
• M20: 6,579,614 km (0.111 R)
• M21: 7,808,859 km (0.077 R)
• M22: 7,939,907 km (0.105 R)
• M23: 8,248,976 km (0.108 R)
• M24: 9,570,374 km (0.11 R)
• M25: 11,103,453 km (0.111 R)
• M26: 11,697,955 km (0.071 R)
• M27: 11,848,151 km (0.042 R)
• M28: 11,998,946 km (0.087 R)
• M29: 12,608,857 km (0.111 R)
• M30: 14,123,834 km (0.081 R)
• M31: 14,337,310 km (0.105 R)
• M32: 14,875,713 km (0.104 R)
• M33: 14,929,867 km (0.094 R)
• M34: 15,147,383 km (0.112 R)
• M35: 16,981,303 km (0.032 R)
• M36: 17,550,673 km (0.025 R)
• M37: 18,474,739 km (0.095 R)
• M38: 18,649,918 km (0.098 R)
• M39: 19,237,239 km (0.061 R)
• M40: 19,414,662 km (0.115 R)
• M41: 20,189,729 km (0.038 R)
• M42: 21,157,627 km (0.104 R)
• M43: 21,770,081 km (0.076 R)
• M44: 21,893,349 km (0.1 R)
• M45: 22,140,485 km (0.109 R)
• M46: 24,983,592 km (0.064 R)
• M47: 26,414,945 km (0.11 R)
• M48: 28,543,872 km (0.098 R)
• M49: 30,451,544 km (0.105 R)
• M50: 31,004,009 km (0.117 R)
• M51: 31,559,915 km (0.066 R)
• M52: 32,119,112 km (0.087 R)
• M53: 32,189,273 km (0.081 R)
• M54: 32,681,600 km (0.115 R)
• M55: 34,245,047 km (0.113 R)
• M56: 34,460,169 km (0.118 R)
• M57: 35,180,333 km (0.12 R)
• M58: 35,324,994 km (0.053 R)
• M59: 35,614,915 km (0.113 R)
• M60: 37,444,347 km (0.078 R)
• M61: 38,556,757 km (0.097 R)
• M62: 40,207,719 km (0.084 R)
• M63: 41,422,902 km (0.107 R)
• M64: 43,811,382 km (0.117 R)
• M65: 43,889,173 km (0.043 R)
• M66: 44,591,385 km (0.085 R)
• M67: 47,117,944 km (0.086 R)
• M68: 47,437,036 km (0.107 R)
• M69: 49,285,766 km (0.07 R)
• M70: 50,830,514 km (0.097 R)
• M71: 52,226,262 km (0.066 R)
• M72: 52,308,691 km (0.084 R)
• M73: 52,887,335 km (0.094 R)
• M74: 53,218,994 km (0.115 R)
• M75: 56,149,915 km (0.087 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 204.1

Radius: 3.9

Gravity: 13.42 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 11.87 AU - 18.99 AU

Year: 22250 Days

Day: 17.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 54,563,048 km

• M1: 87,515 km (0.106 R)
• M2: 346,020 km (0.113 R)
• M3: 390,301 km (0.116 R)
• M4: 790,326 km (0.05 R)
• M5: 829,819 km (0.064 R)
• M6: 1,213,239 km (0.119 R)
• M7: 1,282,054 km (0.057 R)
• M8: 1,720,974 km (0.054 R)
• M9: 1,929,813 km (0.031 R)
• M10: 2,174,555 km (0.096 R)
• M11: 2,286,304 km (0.09 R)
• M12: 3,152,326 km (0.053 R)
• M13: 4,246,336 km (0.091 R)
• M14: 4,456,820 km (0.096 R)
• M15: 5,445,213 km (0.105 R)
• M16: 5,597,204 km (0.069 R)
• M17: 6,985,772 km (0.096 R)
• M18: 7,275,692 km (0.101 R)
• M19: 7,996,006 km (0.063 R)
• M20: 8,125,558 km (0.097 R)
• M21: 8,168,792 km (0.116 R)
• M22: 8,562,085 km (0.113 R)
• M23: 8,650,198 km (0.083 R)
• M24: 8,872,201 km (0.084 R)
• M25: 9,095,850 km (0.066 R)
• M26: 9,231,086 km (0.091 R)
• M27: 9,457,727 km (0.095 R)
• M28: 9,548,982 km (0.052 R)
• M29: 10,382,840 km (0.088 R)
• M30: 10,571,334 km (0.095 R)
• M31: 10,713,452 km (0.088 R)
• M32: 11,725,631 km (0.098 R)
• M33: 11,872,685 km (0.086 R)
• M34: 11,971,121 km (0.114 R)
• M35: 12,919,422 km (0.082 R)
• M36: 14,886,933 km (0.071 R)
• M37: 15,634,922 km (0.098 R)
• M38: 16,231,219 km (0.084 R)
• M39: 16,340,426 km (0.116 R)
• M40: 18,290,883 km (0.109 R)
• M41: 18,461,574 km (0.067 R)
• M42: 20,431,329 km (0.107 R)
• M43: 21,321,287 km (0.098 R)
• M44: 22,102,786 km (0.113 R)
• M45: 22,223,811 km (0.082 R)
• M46: 22,649,267 km (0.11 R)
• M47: 22,832,525 km (0.071 R)
• M48: 22,893,710 km (0.117 R)
• M49: 23,200,386 km (0.06 R)
• M50: 23,508,258 km (0.032 R)
• M51: 23,941,793 km (0.102 R)
• M52: 24,565,616 km (0.1 R)
• M53: 25,068,564 km (0.093 R)
• M54: 25,765,540 km (0.07 R)
• M55: 26,212,389 km (0.117 R)
• M56: 26,855,211 km (0.086 R)
• M57: 27,698,644 km (0.107 R)
• M58: 27,763,869 km (0.064 R)
• M59: 28,025,366 km (0.091 R)
• M60: 30,079,195 km (0.09 R)
• M61: 30,280,554 km (0.103 R)
• M62: 30,415,042 km (0.116 R)
• M63: 30,954,941 km (0.085 R)
• M64: 31,022,559 km (0.114 R)
• M65: 31,090,327 km (0.101 R)
• M66: 33,631,546 km (0.086 R)
• M67: 33,770,822 km (0.09 R)
• M68: 33,840,534 km (0.096 R)
• M69: 34,399,881 km (0.093 R)
• M70: 35,032,680 km (0.097 R)
• M71: 38,109,010 km (0.114 R)
• M72: 38,909,808 km (0.045 R)
• M73: 38,982,812 km (0.106 R)
• M74: 39,275,575 km (0.118 R)
• M75: 39,863,195 km (0.03 R)
• M76: 40,453,807 km (0.067 R)
• M77: 41,419,611 km (0.106 R)
• M78: 41,718,358 km (0.119 R)
• M79: 42,468,292 km (0.099 R)
• M80: 42,769,433 km (0.063 R)
• M81: 43,449,804 km (0.116 R)
• M82: 43,601,347 km (0.088 R)
• M83: 44,209,761 km (0.104 R)
• M84: 44,591,535 km (0.111 R)
• M85: 46,593,902 km (0.112 R)
• M86: 46,982,258 km (0.066 R)
• M87: 48,546,603 km (0.087 R)
• M88: 50,287,025 km (0.088 R)
• M89: 51,405,269 km (0.088 R)
• M90: 52,047,942 km (0.069 R)
• M91: 52,128,425 km (0.082 R)
• M92: 53,016,737 km (0.075 R)
• M93: 53,747,373 km (0.085 R)
• M94: 54,154,728 km (0.078 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: 171 - 19,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit