🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.57 AU - 0.77 AU

Year: 195 Days

Day: 26.5 Hours

Environment

Temp: 205 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.68 AU - 1.02 AU

Year: 279 Days

Day: 13.8 Hours

Environment

Temp: 152 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,108,012 km

• M1: 539,899 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.85 AU - 1.11 AU

Year: 346 Days

Day: 44.8 Hours

Environment

Temp: 71 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.47 AU - 4.03 AU

Year: 2088 Days

Day: 37.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.9

Radius: 9.8

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.99 AU - 7.31 AU

Year: 6113 Days

Day: 12.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 83,108,012 km

• M1: 265,985 km (0.077 R)
• M2: 337,493 km (0.083 R)
• M3: 450,140 km (0.118 R)
• M4: 577,597 km (0.096 R)
• M5: 758,611 km (0.104 R)
• M6: 828,024 km (0.091 R)
• M7: 899,831 km (0.117 R)
• M8: 1,004,251 km (0.077 R)
• M9: 1,160,580 km (0.099 R)
• M10: 1,641,388 km (0.041 R)
• M11: 2,099,457 km (0.111 R)
• M12: 2,384,590 km (0.108 R)
• M13: 3,151,279 km (0.108 R)
• M14: 3,478,150 km (0.071 R)
• M15: 3,964,044 km (0.085 R)
• M16: 4,088,959 km (0.1 R)
• M17: 4,215,219 km (0.053 R)
• M18: 4,291,514 km (0.065 R)
• M19: 5,380,886 km (0.108 R)
• M20: 5,743,361 km (0.069 R)
• M21: 6,085,193 km (0.118 R)
• M22: 6,287,748 km (0.089 R)
• M23: 6,375,113 km (0.037 R)
• M24: 6,463,077 km (0.11 R)
• M25: 6,551,340 km (0.117 R)
• M26: 6,699,292 km (0.043 R)
• M27: 7,089,443 km (0.083 R)
• M28: 8,176,122 km (0.11 R)
• M29: 8,303,579 km (0.088 R)
• M30: 8,918,277 km (0.114 R)
• M31: 9,016,712 km (0.076 R)
• M32: 9,314,113 km (0.095 R)
• M33: 9,514,125 km (0.11 R)
• M34: 10,088,731 km (0.114 R)
• M35: 11,165,387 km (0.066 R)
• M36: 11,484,778 km (0.075 R)
• M37: 11,879,268 km (0.113 R)
• M38: 11,987,726 km (0.06 R)
• M39: 12,132,687 km (0.104 R)
• M40: 12,205,391 km (0.117 R)
• M41: 12,755,462 km (0.107 R)
• M42: 13,238,664 km (0.026 R)
• M43: 13,539,056 km (0.071 R)
• M44: 13,690,150 km (0.098 R)
• M45: 13,917,688 km (0.103 R)
• M46: 14,031,981 km (0.082 R)
• M47: 14,376,655 km (0.082 R)
• M48: 15,113,574 km (0.109 R)
• M49: 15,309,547 km (0.091 R)
• M50: 16,221,795 km (0.047 R)
• M51: 16,704,846 km (0.069 R)
• M52: 17,685,011 km (0.114 R)
• M53: 18,015,772 km (0.071 R)
• M54: 18,181,976 km (0.108 R)
• M55: 18,767,651 km (0.073 R)
• M56: 19,189,816 km (0.118 R)
• M57: 19,487,217 km (0.096 R)
• M58: 19,615,123 km (0.101 R)
• M59: 20,043,572 km (0.083 R)
• M60: 20,778,995 km (0.038 R)
• M61: 22,276,170 km (0.062 R)
• M62: 23,535,036 km (0.058 R)
• M63: 23,762,275 km (0.071 R)
• M64: 24,724,638 km (0.091 R)
• M65: 25,840,040 km (0.049 R)
• M66: 28,360,914 km (0.076 R)
• M67: 28,554,194 km (0.084 R)
• M68: 28,796,693 km (0.111 R)
• M69: 29,234,715 km (0.102 R)
• M70: 30,215,928 km (0.119 R)
• M71: 30,512,431 km (0.07 R)
• M72: 30,710,648 km (0.089 R)
• M73: 32,059,721 km (0.095 R)
• M74: 33,071,452 km (0.071 R)
• M75: 33,275,054 km (0.097 R)
• M76: 33,530,119 km (0.101 R)
• M77: 33,683,457 km (0.085 R)
• M78: 33,888,256 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.6

Radius: 8.7

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.82 AU - 9.14 AU

Year: 8035 Days

Day: 6.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 83,108,012 km

• M1: 114,442 km (0.083 R)
• M2: 290,220 km (0.098 R)
• M3: 487,390 km (0.039 R)
• M4: 900,579 km (0.079 R)
• M5: 964,009 km (0.115 R)
• M6: 1,215,632 km (0.105 R)
• M7: 1,295,368 km (0.085 R)
• M8: 1,459,926 km (0.067 R)
• M9: 1,612,216 km (0.055 R)
• M10: 1,799,812 km (0.083 R)
• M11: 2,218,237 km (0.082 R)
• M12: 2,483,624 km (0.061 R)
• M13: 2,712,658 km (0.111 R)
• M14: 3,020,680 km (0.119 R)
• M15: 3,081,267 km (0.105 R)
• M16: 3,142,303 km (0.041 R)
• M17: 3,277,839 km (0.081 R)
• M18: 3,453,168 km (0.117 R)
• M19: 3,852,444 km (0.074 R)
• M20: 3,997,853 km (0.108 R)
• M21: 4,779,353 km (0.112 R)
• M22: 4,864,474 km (0.051 R)
• M23: 5,238,618 km (0.094 R)
• M24: 6,526,207 km (0.103 R)
• M25: 6,779,028 km (0.111 R)
• M26: 6,922,791 km (0.109 R)
• M27: 7,035,289 km (0.103 R)
• M28: 8,023,981 km (0.098 R)
• M29: 9,622,883 km (0.118 R)
• M30: 9,856,705 km (0.104 R)
• M31: 11,034,489 km (0.103 R)
• M32: 11,203,684 km (0.057 R)
• M33: 11,966,184 km (0.091 R)
• M34: 12,120,719 km (0.117 R)
• M35: 13,300,447 km (0.067 R)
• M36: 13,420,425 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.2

Radius: 14.2

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 6.66 AU - 9.36 AU

Year: 8081 Days

Day: 13.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 83,108,012 km

• M1: 184,155 km (0.045 R)
• M2: 370,704 km (0.068 R)
• M3: 533,316 km (0.119 R)
• M4: 741,706 km (0.071 R)
• M5: 857,345 km (0.064 R)
• M6: 1,283,999 km (0.099 R)
• M7: 1,619,247 km (0.119 R)
• M8: 2,077,765 km (0.105 R)
• M9: 2,525,062 km (0.046 R)
• M10: 3,112,982 km (0.094 R)
• M11: 3,280,681 km (0.087 R)
• M12: 3,772,559 km (0.119 R)
• M13: 4,042,583 km (0.119 R)
• M14: 4,164,655 km (0.076 R)
• M15: 4,257,107 km (0.1 R)
• M16: 5,352,013 km (0.043 R)
• M17: 6,035,526 km (0.038 R)
• M18: 7,223,184 km (0.084 R)
• M19: 7,372,033 km (0.106 R)
• M20: 7,824,866 km (0.074 R)
• M21: 8,016,202 km (0.104 R)
• M22: 8,403,660 km (0.097 R)
• M23: 8,560,289 km (0.1 R)
• M24: 8,876,689 km (0.067 R)
• M25: 9,237,220 km (0.115 R)
• M26: 10,138,846 km (0.073 R)
• M27: 10,897,307 km (0.104 R)
• M28: 11,111,382 km (0.111 R)
• M29: 11,413,270 km (0.087 R)
• M30: 12,113,688 km (0.084 R)
• M31: 12,828,017 km (0.098 R)
• M32: 13,510,034 km (0.077 R)
• M33: 15,242,826 km (0.095 R)
• M34: 15,626,694 km (0.12 R)
• M35: 16,404,005 km (0.108 R)
• M36: 16,501,992 km (0.084 R)
• M37: 16,698,713 km (0.104 R)
• M38: 16,846,815 km (0.108 R)
• M39: 17,393,296 km (0.107 R)
• M40: 18,503,910 km (0.043 R)
• M41: 18,605,936 km (0.064 R)
• M42: 19,067,745 km (0.086 R)
• M43: 19,377,711 km (0.095 R)
• M44: 19,481,383 km (0.097 R)
• M45: 19,898,013 km (0.076 R)
• M46: 20,055,091 km (0.103 R)
• M47: 20,212,468 km (0.069 R)
• M48: 20,370,293 km (0.063 R)
• M49: 22,296,067 km (0.101 R)
• M50: 22,786,598 km (0.088 R)
• M51: 22,896,104 km (0.099 R)
• M52: 24,167,835 km (0.093 R)
• M53: 24,615,582 km (0.12 R)
• M54: 24,953,224 km (0.115 R)
• M55: 25,066,170 km (0.081 R)
• M56: 25,803,987 km (0.05 R)
• M57: 25,918,130 km (0.082 R)
• M58: 26,146,865 km (0.062 R)
• M59: 26,491,389 km (0.053 R)
• M60: 26,606,580 km (0.107 R)
• M61: 27,825,802 km (0.046 R)
• M62: 28,707,981 km (0.109 R)
• M63: 29,122,666 km (0.1 R)
• M64: 29,539,446 km (0.116 R)
• M65: 29,958,170 km (0.045 R)
• M66: 31,044,101 km (0.1 R)
• M67: 32,020,078 km (0.042 R)
• M68: 32,758,643 km (0.09 R)
• M69: 33,130,094 km (0.105 R)
• M70: 34,189,995 km (0.118 R)
• M71: 34,881,885 km (0.088 R)
• M72: 36,279,279 km (0.061 R)
• M73: 38,605,227 km (0.074 R)
• M74: 39,194,343 km (0.097 R)
• M75: 39,786,302 km (0.113 R)
• M76: 40,381,252 km (0.088 R)
• M77: 40,912,624 km (0.073 R)
• M78: 41,446,240 km (0.058 R)
• M79: 41,780,890 km (0.032 R)
• M80: 43,603,890 km (0.104 R)
• M81: 43,807,941 km (0.109 R)
• M82: 45,177,211 km (0.09 R)
• M83: 45,797,892 km (0.114 R)
• M84: 46,421,416 km (0.092 R)

Asteroid Belt

Center: 11.51 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 15.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 538.3

Radius: 4.2

Gravity: 30.52 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 14.12 AU - 15.9 AU

Year: 20728 Days

Day: 17.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 83,108,012 km

• M1: 1,134,849 km (0.077 R)
• M2: 1,498,671 km (0.105 R)
• M3: 2,090,181 km (0.112 R)
• M4: 2,189,664 km (0.114 R)
• M5: 2,567,249 km (0.039 R)
• M6: 2,673,763 km (0.104 R)
• M7: 3,189,875 km (0.106 R)
• M8: 3,816,391 km (0.097 R)
• M9: 4,268,626 km (0.051 R)
• M10: 5,044,590 km (0.114 R)
• M11: 5,133,451 km (0.114 R)
• M12: 6,383,192 km (0.049 R)
• M13: 6,527,703 km (0.098 R)
• M14: 7,619,319 km (0.087 R)
• M15: 7,823,819 km (0.064 R)
• M16: 8,030,115 km (0.096 R)
• M17: 10,755,937 km (0.102 R)
• M18: 12,575,197 km (0.075 R)
• M19: 13,243,152 km (0.105 R)
• M20: 13,365,971 km (0.099 R)
• M21: 15,963,140 km (0.106 R)
• M22: 16,093,739 km (0.081 R)
• M23: 16,553,603 km (0.099 R)
• M24: 16,884,812 km (0.115 R)
• M25: 17,620,834 km (0.072 R)
• M26: 18,094,760 km (0.077 R)
• M27: 19,681,096 km (0.115 R)
• M28: 19,891,281 km (0.09 R)
• M29: 19,961,592 km (0.056 R)
• M30: 21,239,756 km (0.113 R)
• M31: 21,671,645 km (0.097 R)
• M32: 22,033,672 km (0.093 R)
• M33: 24,398,216 km (0.119 R)
• M34: 25,533,963 km (0.117 R)
• M35: 25,610,407 km (0.084 R)
• M36: 26,223,759 km (0.077 R)
• M37: 26,686,914 km (0.071 R)
• M38: 27,152,911 km (0.07 R)
• M39: 29,682,611 km (0.07 R)
• M40: 30,326,780 km (0.095 R)
• M41: 30,731,741 km (0.08 R)
• M42: 31,138,498 km (0.091 R)
• M43: 32,534,545 km (0.1 R)
• M44: 32,865,904 km (0.071 R)
• M45: 35,557,619 km (0.114 R)
• M46: 36,499,038 km (0.115 R)
• M47: 41,776,402 km (0.082 R)
• M48: 43,587,733 km (0.078 R)
• M49: 44,594,826 km (0.03 R)
• M50: 45,239,593 km (0.067 R)
• M51: 45,516,947 km (0.118 R)
• M52: 45,609,548 km (0.068 R)
• M53: 45,887,651 km (0.074 R)
• M54: 47,661,732 km (0.12 R)
• M55: 47,943,874 km (0.074 R)
• M56: 48,038,120 km (0.081 R)
• M57: 48,509,952 km (0.104 R)
• M58: 48,888,584 km (0.111 R)
• M59: 48,983,280 km (0.028 R)
• M60: 49,078,125 km (0.107 R)
• M61: 49,743,985 km (0.116 R)
• M62: 49,934,722 km (0.089 R)
• M63: 50,221,202 km (0.107 R)
• M64: 53,604,956 km (0.116 R)
• M65: 54,486,836 km (0.069 R)
• M66: 55,176,033 km (0.113 R)
• M67: 55,769,189 km (0.095 R)
• M68: 56,662,737 km (0.059 R)
• M69: 60,385,779 km (0.078 R)
• M70: 60,691,108 km (0.088 R)
• M71: 62,430,782 km (0.062 R)
• M72: 62,636,628 km (0.058 R)
• M73: 64,083,240 km (0.106 R)
• M74: 64,498,524 km (0.09 R)
• M75: 64,706,465 km (0.094 R)
• M76: 65,540,772 km (0.093 R)
• M77: 65,645,341 km (0.083 R)
• M78: 65,749,910 km (0.079 R)
• M79: 65,959,197 km (0.091 R)
• M80: 66,693,723 km (0.067 R)
• M81: 67,219,858 km (0.113 R)
• M82: 68,913,157 km (0.033 R)
• M83: 70,192,368 km (0.12 R)
• M84: 70,299,181 km (0.038 R)
• M85: 71,802,191 km (0.056 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 760.5

Radius: 4.5

Gravity: 37.56 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 13.54 AU - 17.38 AU

Year: 21668 Days

Day: 21.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 83,108,012 km

• M1: 94,546 km (0.08 R)
• M2: 509,231 km (0.109 R)
• M3: 1,069,326 km (0.069 R)
• M4: 1,496,278 km (0.078 R)
• M5: 1,830,480 km (0.094 R)
• M6: 2,006,107 km (0.111 R)
• M7: 2,373,520 km (0.072 R)
• M8: 2,411,368 km (0.062 R)
• M9: 2,841,462 km (0.086 R)
• M10: 2,922,245 km (0.106 R)
• M11: 4,360,030 km (0.098 R)
• M12: 4,832,610 km (0.081 R)
• M13: 4,880,780 km (0.1 R)
• M14: 5,928,713 km (0.031 R)
• M15: 6,136,056 km (0.057 R)
• M16: 7,152,573 km (0.065 R)
• M17: 7,428,731 km (0.053 R)
• M18: 7,484,381 km (0.113 R)
• M19: 7,596,131 km (0.085 R)
• M20: 8,105,512 km (0.118 R)
• M21: 8,567,620 km (0.032 R)
• M22: 9,638,292 km (0.074 R)
• M23: 9,820,801 km (0.091 R)
• M24: 9,881,987 km (0.04 R)
• M25: 11,193,810 km (0.086 R)
• M26: 11,321,567 km (0.098 R)
• M27: 11,902,605 km (0.109 R)
• M28: 12,427,095 km (0.084 R)
• M29: 12,959,215 km (0.054 R)
• M30: 13,160,573 km (0.092 R)
• M31: 13,498,665 km (0.085 R)
• M32: 14,599,406 km (0.082 R)
• M33: 15,586,004 km (0.11 R)
• M34: 16,812,706 km (0.109 R)
• M35: 18,747,904 km (0.109 R)
• M36: 20,987,983 km (0.061 R)
• M37: 23,392,469 km (0.082 R)
• M38: 23,474,150 km (0.097 R)
• M39: 23,637,660 km (0.11 R)
• M40: 25,377,932 km (0.119 R)
• M41: 25,461,857 km (0.103 R)
• M42: 25,967,198 km (0.103 R)
• M43: 26,646,074 km (0.086 R)
• M44: 29,243,242 km (0.065 R)
• M45: 31,648,776 km (0.086 R)
• M46: 34,673,944 km (0.074 R)
• M47: 36,551,697 km (0.069 R)
• M48: 37,121,515 km (0.073 R)
• M49: 37,598,433 km (0.053 R)
• M50: 37,981,553 km (0.074 R)
• M51: 41,684,848 km (0.116 R)
• M52: 42,678,328 km (0.103 R)
• M53: 46,935,285 km (0.108 R)
• M54: 47,554,321 km (0.112 R)
• M55: 48,800,621 km (0.119 R)
• M56: 49,323,166 km (0.083 R)
• M57: 49,742,339 km (0.099 R)
• M58: 53,031,847 km (0.073 R)
• M59: 53,353,781 km (0.101 R)
• M60: 56,171,906 km (0.104 R)
• M61: 60,041,105 km (0.062 R)
• M62: 60,937,645 km (0.115 R)
• M63: 61,838,374 km (0.102 R)
• M64: 61,951,321 km (0.102 R)
• M65: 62,177,363 km (0.098 R)
• M66: 63,084,225 km (0.029 R)
• M67: 65,255,489 km (0.028 R)
• M68: 65,600,611 km (0.111 R)
• M69: 65,715,801 km (0.098 R)
• M70: 69,671,020 km (0.113 R)
• M71: 70,259,089 km (0.114 R)
• M72: 70,376,972 km (0.115 R)
• M73: 71,440,314 km (0.107 R)
• M74: 71,795,908 km (0.03 R)
• M75: 74,541,926 km (0.109 R)
• M76: 76,351,312 km (0.116 R)
• M77: 76,593,661 km (0.081 R)
• M78: 76,957,633 km (0.094 R)
• M79: 77,200,580 km (0.056 R)
• M80: 77,687,371 km (0.111 R)
• M81: 77,809,144 km (0.101 R)
• M82: 79,276,250 km (0.117 R)
• M83: 79,644,410 km (0.072 R)
• M84: 81,617,606 km (0.106 R)
• M85: 82,237,540 km (0.055 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 20,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit