🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.76 AU - 0.88 AU

Year: 275 Days

Day: 43.4 Hours

Environment

Temp: 91 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.82 AU - 1.1 AU

Year: 349 Days

Day: 20.6 Hours

Environment

Temp: 37 °C

Axial Tilt: 13 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.82 AU - 1.22 AU

Year: 382 Days

Day: 24.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 48.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.11 AU - 1.65 AU

Year: 601 Days

Day: 12.3 Hours

Environment

Temp: -23 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.63 AU - 4.23 AU

Year: 2889 Days

Day: 44.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,132,032 km

• M1: 1,169,257 km (0.083 R)
• M2: 1,240,166 km (0.111 R)

Asteroid Belt

Center: 6.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.9

Radius: 8.7

Gravity: 11.78 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 8.16 AU - 9.72 AU

Year: 9913 Days

Day: 5.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 71,132,032 km

• M1: 168,148 km (0.117 R)
• M2: 255,064 km (0.054 R)
• M3: 351,555 km (0.096 R)
• M4: 654,341 km (0.077 R)
• M5: 871,408 km (0.043 R)
• M6: 1,217,727 km (0.092 R)
• M7: 1,533,677 km (0.072 R)
• M8: 1,628,672 km (0.032 R)
• M9: 2,213,151 km (0.064 R)
• M10: 2,458,491 km (0.111 R)
• M11: 2,626,939 km (0.085 R)
• M12: 2,799,275 km (0.064 R)
• M13: 3,307,759 km (0.116 R)
• M14: 3,716,011 km (0.099 R)
• M15: 4,408,948 km (0.112 R)
• M16: 4,928,203 km (0.117 R)
• M17: 5,034,268 km (0.074 R)
• M18: 5,321,196 km (0.06 R)
• M19: 5,613,511 km (0.087 R)
• M20: 5,873,661 km (0.074 R)
• M21: 6,024,007 km (0.103 R)
• M22: 6,290,291 km (0.088 R)
• M23: 6,638,406 km (0.037 R)
• M24: 7,032,446 km (0.109 R)
• M25: 7,843,416 km (0.087 R)
• M26: 9,332,663 km (0.116 R)
• M27: 9,420,328 km (0.057 R)
• M28: 9,685,265 km (0.092 R)
• M29: 9,997,177 km (0.1 R)
• M30: 10,539,918 km (0.111 R)
• M31: 11,184,984 km (0.102 R)
• M32: 11,890,338 km (0.089 R)
• M33: 13,048,824 km (0.1 R)
• M34: 13,641,381 km (0.067 R)
• M35: 13,890,910 km (0.04 R)
• M36: 14,597,760 km (0.078 R)
• M37: 14,955,449 km (0.071 R)
• M38: 15,212,757 km (0.118 R)
• M39: 15,993,508 km (0.088 R)
• M40: 16,098,526 km (0.086 R)
• M41: 19,468,218 km (0.105 R)
• M42: 19,580,417 km (0.06 R)
• M43: 20,201,547 km (0.091 R)
• M44: 20,714,668 km (0.088 R)
• M45: 20,771,814 km (0.032 R)
• M46: 21,001,447 km (0.099 R)
• M47: 21,174,232 km (0.084 R)
• M48: 21,579,194 km (0.114 R)
• M49: 21,695,282 km (0.106 R)
• M50: 21,870,012 km (0.108 R)
• M51: 21,928,205 km (0.041 R)
• M52: 22,514,330 km (0.12 R)
• M53: 23,164,781 km (0.109 R)
• M54: 23,522,320 km (0.114 R)
• M55: 23,582,010 km (0.106 R)
• M56: 24,605,708 km (0.117 R)
• M57: 24,787,769 km (0.097 R)
• M58: 25,951,640 km (0.08 R)
• M59: 27,321,508 km (0.096 R)
• M60: 28,459,798 km (0.112 R)
• M61: 29,742,450 km (0.066 R)
• M62: 29,871,852 km (0.12 R)
• M63: 30,001,255 km (0.079 R)
• M64: 30,716,931 km (0.073 R)
• M65: 31,635,761 km (0.092 R)
• M66: 32,098,617 km (0.092 R)
• M67: 32,164,889 km (0.065 R)
• M68: 32,497,145 km (0.06 R)
• M69: 32,697,008 km (0.114 R)
• M70: 33,366,159 km (0.103 R)
• M71: 33,837,243 km (0.095 R)
• M72: 35,743,569 km (0.113 R)
• M73: 36,018,679 km (0.066 R)
• M74: 36,294,687 km (0.066 R)
• M75: 38,879,589 km (0.119 R)
• M76: 39,730,651 km (0.068 R)
• M77: 39,944,427 km (0.064 R)
• M78: 40,946,882 km (0.026 R)
• M79: 42,102,526 km (0.048 R)
• M80: 42,320,490 km (0.07 R)
• M81: 42,903,473 km (0.119 R)
• M82: 44,224,571 km (0.068 R)
• M83: 44,742,030 km (0.108 R)
• M84: 45,335,784 km (0.081 R)
• M85: 46,381,324 km (0.083 R)
• M86: 48,191,757 km (0.036 R)
• M87: 48,267,753 km (0.067 R)
• M88: 48,876,766 km (0.099 R)
• M89: 50,102,272 km (0.057 R)
• M90: 51,182,967 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.2

Radius: 8.7

Gravity: 12.25 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 9.99 AU - 11.89 AU

Year: 13419 Days

Day: 12.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,132,032 km

• M1: 118,781 km (0.111 R)
• M2: 442,810 km (0.08 R)
• M3: 548,127 km (0.11 R)
• M4: 984,653 km (0.096 R)
• M5: 1,102,387 km (0.115 R)
• M6: 1,538,165 km (0.093 R)
• M7: 1,620,444 km (0.111 R)
• M8: 1,876,107 km (0.107 R)
• M9: 2,175,303 km (0.071 R)
• M10: 2,330,735 km (0.063 R)
• M11: 3,627,300 km (0.108 R)
• M12: 4,662,068 km (0.087 R)
• M13: 4,782,345 km (0.116 R)
• M14: 5,191,046 km (0.119 R)
• M15: 7,258,189 km (0.102 R)
• M16: 7,491,562 km (0.116 R)
• M17: 8,596,791 km (0.065 R)
• M18: 8,794,111 km (0.117 R)
• M19: 9,496,922 km (0.073 R)
• M20: 10,269,744 km (0.045 R)
• M21: 11,331,440 km (0.065 R)
• M22: 12,040,085 km (0.118 R)
• M23: 12,931,988 km (0.085 R)
• M24: 12,988,386 km (0.043 R)
• M25: 13,044,934 km (0.116 R)
• M26: 13,101,632 km (0.112 R)
• M27: 13,557,457 km (0.101 R)
• M28: 13,787,389 km (0.1 R)
• M29: 14,956,197 km (0.11 R)
• M30: 15,015,437 km (0.112 R)
• M31: 16,461,301 km (0.06 R)
• M32: 16,953,179 km (0.039 R)
• M33: 17,014,963 km (0.101 R)
• M34: 17,762,653 km (0.12 R)
• M35: 19,354,524 km (0.078 R)
• M36: 19,808,404 km (0.097 R)
• M37: 20,134,677 km (0.115 R)
• M38: 20,397,071 km (0.114 R)
• M39: 20,462,745 km (0.077 R)
• M40: 21,524,590 km (0.077 R)
• M41: 23,494,495 km (0.118 R)
• M42: 23,563,460 km (0.051 R)
• M43: 23,701,539 km (0.028 R)
• M44: 25,734,275 km (0.098 R)
• M45: 26,807,340 km (0.107 R)
• M46: 26,951,552 km (0.117 R)
• M47: 27,096,064 km (0.083 R)
• M48: 27,603,650 km (0.054 R)
• M49: 27,822,062 km (0.065 R)
• M50: 28,481,041 km (0.038 R)
• M51: 28,628,245 km (0.089 R)
• M52: 29,590,758 km (0.076 R)
• M53: 29,963,855 km (0.094 R)
• M54: 30,563,892 km (0.038 R)
• M55: 30,714,537 km (0.068 R)
• M56: 31,623,643 km (0.11 R)
• M57: 32,081,413 km (0.091 R)
• M58: 32,158,007 km (0.102 R)
• M59: 33,468,185 km (0.09 R)
• M60: 34,012,721 km (0.106 R)
• M61: 34,560,100 km (0.095 R)
• M62: 35,347,284 km (0.116 R)
• M63: 35,663,833 km (0.057 R)
• M64: 35,981,280 km (0.064 R)
• M65: 37,501,942 km (0.12 R)
• M66: 38,391,900 km (0.076 R)
• M67: 39,452,698 km (0.095 R)
• M68: 40,110,331 km (0.115 R)
• M69: 40,854,430 km (0.04 R)
• M70: 41,352,891 km (0.05 R)
• M71: 42,020,845 km (0.113 R)
• M72: 43,198,330 km (0.103 R)
• M73: 45,757,800 km (0.095 R)
• M74: 46,795,261 km (0.119 R)
• M75: 46,968,795 km (0.078 R)
• M76: 47,229,693 km (0.084 R)
• M77: 48,981,335 km (0.118 R)
• M78: 49,511,061 km (0.117 R)
• M79: 49,688,035 km (0.091 R)
• M80: 50,220,155 km (0.063 R)
• M81: 50,575,899 km (0.12 R)
• M82: 51,290,079 km (0.089 R)
• M83: 51,558,757 km (0.046 R)
• M84: 52,187,516 km (0.063 R)
• M85: 52,818,819 km (0.047 R)
• M86: 52,909,177 km (0.096 R)
• M87: 54,180,010 km (0.093 R)
• M88: 55,644,574 km (0.077 R)
• M89: 58,987,338 km (0.091 R)
• M90: 59,550,873 km (0.095 R)
• M91: 60,683,030 km (0.108 R)
• M92: 61,441,790 km (0.097 R)
• M93: 63,640,729 km (0.09 R)
• M94: 63,736,921 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.4

Radius: 12.3

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 11.5 AU - 12.24 AU

Year: 15166 Days

Day: 7.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 71,132,032 km

• M1: 175,777 km (0.11 R)
• M2: 271,819 km (0.096 R)
• M3: 349,760 km (0.113 R)
• M4: 576,401 km (0.06 R)
• M5: 790,924 km (0.069 R)
• M6: 942,018 km (0.062 R)
• M7: 1,898,846 km (0.066 R)
• M8: 2,321,759 km (0.088 R)
• M9: 2,874,673 km (0.065 R)
• M10: 3,723,341 km (0.093 R)
• M11: 4,765,739 km (0.108 R)
• M12: 5,009,135 km (0.038 R)
• M13: 5,215,281 km (0.098 R)
• M14: 5,635,801 km (0.069 R)
• M15: 6,111,223 km (0.076 R)
• M16: 6,287,299 km (0.103 R)
• M17: 7,192,965 km (0.113 R)
• M18: 7,566,660 km (0.102 R)
• M19: 7,898,917 km (0.078 R)
• M20: 9,478,371 km (0.093 R)
• M21: 10,356,361 km (0.046 R)
• M22: 10,461,379 km (0.112 R)
• M23: 11,098,816 km (0.071 R)
• M24: 12,467,337 km (0.091 R)
• M25: 13,256,765 km (0.118 R)
• M26: 13,772,878 km (0.061 R)
• M27: 14,062,499 km (0.112 R)
• M28: 16,267,272 km (0.104 R)
• M29: 16,389,494 km (0.1 R)
• M30: 17,628,613 km (0.104 R)
• M31: 17,817,106 km (0.107 R)
• M32: 19,284,213 km (0.094 R)
• M33: 20,525,277 km (0.093 R)
• M34: 21,055,601 km (0.037 R)
• M35: 21,523,244 km (0.109 R)
• M36: 22,469,002 km (0.113 R)
• M37: 22,946,967 km (0.116 R)
• M38: 23,704,830 km (0.12 R)
• M39: 24,470,771 km (0.081 R)
• M40: 25,245,089 km (0.099 R)
• M41: 27,907,632 km (0.107 R)
• M42: 29,383,864 km (0.115 R)
• M43: 29,532,864 km (0.082 R)
• M44: 30,281,601 km (0.058 R)
• M45: 30,658,438 km (0.094 R)
• M46: 30,809,532 km (0.061 R)
• M47: 31,188,463 km (0.087 R)
• M48: 32,411,575 km (0.118 R)
• M49: 33,494,514 km (0.073 R)
• M50: 33,572,305 km (0.062 R)
• M51: 33,650,096 km (0.113 R)
• M52: 33,962,307 km (0.066 R)
• M53: 34,432,194 km (0.101 R)
• M54: 35,378,550 km (0.091 R)
• M55: 36,333,433 km (0.118 R)
• M56: 36,733,757 km (0.033 R)
• M57: 36,813,942 km (0.079 R)
• M58: 37,135,577 km (0.097 R)
• M59: 38,675,837 km (0.04 R)
• M60: 40,485,223 km (0.045 R)
• M61: 40,983,533 km (0.034 R)
• M62: 41,818,439 km (0.069 R)
• M63: 41,986,138 km (0.107 R)
• M64: 43,845,191 km (0.072 R)
• M65: 45,731,022 km (0.106 R)
• M66: 45,817,489 km (0.074 R)
• M67: 46,336,744 km (0.089 R)
• M68: 46,770,877 km (0.047 R)
• M69: 47,293,721 km (0.052 R)
• M70: 47,381,086 km (0.025 R)
• M71: 48,257,281 km (0.097 R)
• M72: 48,345,095 km (0.074 R)
• M73: 48,433,059 km (0.102 R)
• M74: 50,471,030 km (0.12 R)
• M75: 51,007,339 km (0.096 R)
• M76: 52,536,977 km (0.088 R)
• M77: 52,627,334 km (0.12 R)
• M78: 53,625,750 km (0.108 R)
• M79: 53,990,320 km (0.037 R)
• M80: 55,180,970 km (0.107 R)
• M81: 55,364,826 km (0.093 R)
• M82: 56,565,348 km (0.047 R)
• M83: 56,658,099 km (0.047 R)
• M84: 57,774,548 km (0.06 R)
• M85: 58,148,244 km (0.098 R)
• M86: 59,557,007 km (0.068 R)
• M87: 59,934,592 km (0.099 R)
• M88: 60,787,000 km (0.082 R)
• M89: 61,738,892 km (0.075 R)
• M90: 64,236,727 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 280.5

Radius: 5.6

Gravity: 8.94 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 13.68 AU - 22.26 AU

Year: 28251 Days

Day: 24.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 160.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 71,132,032 km

• M1: 111,301 km (0.115 R)
• M2: 616,942 km (0.072 R)
• M3: 703,260 km (0.063 R)
• M4: 1,062,294 km (0.089 R)
• M5: 1,193,342 km (0.071 R)
• M6: 1,442,572 km (0.108 R)
• M7: 1,500,167 km (0.101 R)
• M8: 1,587,981 km (0.069 R)
• M9: 1,830,629 km (0.079 R)
• M10: 3,135,123 km (0.114 R)
• M11: 3,400,509 km (0.114 R)
• M12: 3,477,702 km (0.106 R)
• M13: 3,516,448 km (0.038 R)
• M14: 4,617,637 km (0.09 R)
• M15: 4,919,376 km (0.04 R)
• M16: 5,271,979 km (0.074 R)
• M17: 5,541,853 km (0.096 R)
• M18: 7,153,920 km (0.061 R)
• M19: 7,302,770 km (0.087 R)
• M20: 7,755,303 km (0.113 R)
• M21: 8,687,298 km (0.078 R)
• M22: 9,166,460 km (0.091 R)
• M23: 9,763,804 km (0.103 R)
• M24: 9,928,811 km (0.113 R)
• M25: 10,261,816 km (0.096 R)
• M26: 11,110,035 km (0.051 R)
• M27: 11,282,372 km (0.115 R)
• M28: 13,971,843 km (0.095 R)
• M29: 14,595,217 km (0.109 R)
• M30: 14,721,029 km (0.094 R)
• M31: 15,227,717 km (0.112 R)
• M32: 15,483,080 km (0.058 R)
• M33: 15,739,940 km (0.105 R)
• M34: 16,192,922 km (0.107 R)
• M35: 18,114,657 km (0.043 R)
• M36: 18,453,197 km (0.095 R)
• M37: 18,589,181 km (0.069 R)
• M38: 18,725,465 km (0.081 R)
• M39: 19,274,190 km (0.117 R)
• M40: 19,343,154 km (0.112 R)
• M41: 19,412,119 km (0.119 R)
• M42: 19,481,383 km (0.098 R)
• M43: 19,550,497 km (0.09 R)
• M44: 19,689,174 km (0.074 R)
• M45: 20,668,891 km (0.102 R)
• M46: 21,951,692 km (0.061 R)
• M47: 25,043,432 km (0.105 R)
• M48: 25,118,679 km (0.087 R)
• M49: 25,420,418 km (0.048 R)
• M50: 26,409,559 km (0.071 R)
• M51: 26,947,364 km (0.064 R)
• M52: 29,929,298 km (0.104 R)
• M53: 30,329,323 km (0.102 R)
• M54: 31,215,690 km (0.064 R)
• M55: 31,458,936 km (0.069 R)
• M56: 32,356,075 km (0.101 R)
• M57: 33,013,856 km (0.103 R)
• M58: 33,427,345 km (0.105 R)
• M59: 35,266,352 km (0.075 R)
• M60: 39,391,064 km (0.09 R)
• M61: 40,799,528 km (0.073 R)
• M62: 41,331,947 km (0.116 R)
• M63: 41,866,610 km (0.047 R)
• M64: 42,224,448 km (0.047 R)
• M65: 44,756,990 km (0.084 R)
• M66: 45,673,277 km (0.091 R)
• M67: 46,781,049 km (0.105 R)
• M68: 50,536,853 km (0.111 R)
• M69: 51,108,617 km (0.087 R)
• M70: 54,681,014 km (0.103 R)
• M71: 55,955,139 km (0.051 R)
• M72: 56,250,595 km (0.08 R)
• M73: 56,349,180 km (0.105 R)
• M74: 57,536,687 km (0.063 R)
• M75: 58,632,641 km (0.083 R)
• M76: 59,032,816 km (0.104 R)
• M77: 60,743,767 km (0.089 R)
• M78: 61,656,164 km (0.034 R)
• M79: 62,573,049 km (0.097 R)
• M80: 62,777,400 km (0.095 R)
• M81: 63,084,375 km (0.03 R)
• M82: 63,802,594 km (0.088 R)
• M83: 64,317,361 km (0.111 R)
• M84: 64,420,433 km (0.076 R)
• M85: 64,523,506 km (0.112 R)
• M86: 65,143,590 km (0.064 R)
• M87: 68,168,459 km (0.082 R)
• M88: 68,694,594 km (0.054 R)
• M89: 68,799,911 km (0.087 R)
• M90: 69,222,076 km (0.082 R)
• M91: 70,599,723 km (0.102 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 13,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit