🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.86 AU - 2.2 AU

Year: 1036 Days

Day: 24.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.46 AU - 2.56 AU

Year: 1424 Days

Day: 13.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,260,572 km

• M1: 103,971 km (0.091 R)
• M2: 984,204 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.45 AU - 3.35 AU

Year: 1769 Days

Day: 35.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.84 AU - 4.5 AU

Year: 3050 Days

Day: 30.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,260,572 km

• M1: 1,331,421 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.9 AU - 4.72 AU

Year: 3205 Days

Day: 29.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.5

Radius: 10.2

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.68 AU - 6.06 AU

Year: 5094 Days

Day: 5.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 77,260,572 km

• M1: 137,480 km (0.105 R)
• M2: 415,134 km (0.105 R)
• M3: 527,033 km (0.082 R)
• M4: 593,006 km (0.086 R)
• M5: 759,508 km (0.094 R)
• M6: 861,983 km (0.083 R)
• M7: 1,110,615 km (0.105 R)
• M8: 1,213,538 km (0.043 R)
• M9: 1,811,481 km (0.036 R)
• M10: 2,023,311 km (0.11 R)
• M11: 2,150,769 km (0.099 R)
• M12: 2,471,506 km (0.115 R)
• M13: 2,747,215 km (0.074 R)
• M14: 2,827,849 km (0.068 R)
• M15: 2,929,725 km (0.112 R)
• M16: 3,012,153 km (0.039 R)
• M17: 3,137,217 km (0.112 R)
• M18: 3,414,422 km (0.045 R)
• M19: 3,501,338 km (0.079 R)
• M20: 3,589,003 km (0.109 R)
• M21: 4,015,356 km (0.03 R)
• M22: 4,269,673 km (0.113 R)
• M23: 4,553,161 km (0.116 R)
• M24: 4,769,779 km (0.087 R)
• M25: 5,440,127 km (0.111 R)
• M26: 5,593,165 km (0.111 R)
• M27: 5,825,341 km (0.039 R)
• M28: 5,955,790 km (0.097 R)
• M29: 6,113,616 km (0.036 R)
• M30: 6,433,307 km (0.091 R)
• M31: 6,622,399 km (0.099 R)
• M32: 7,061,319 km (0.052 R)
• M33: 7,396,867 km (0.101 R)
• M34: 7,623,507 km (0.093 R)
• M35: 7,737,651 km (0.065 R)
• M36: 7,852,392 km (0.04 R)
• M37: 8,405,156 km (0.06 R)
• M38: 10,012,585 km (0.112 R)
• M39: 10,452,852 km (0.06 R)
• M40: 10,675,454 km (0.105 R)
• M41: 10,771,196 km (0.116 R)
• M42: 10,996,042 km (0.091 R)
• M43: 12,010,016 km (0.115 R)
• M44: 12,646,256 km (0.106 R)
• M45: 13,121,977 km (0.07 R)
• M46: 13,327,824 km (0.082 R)
• M47: 13,465,454 km (0.089 R)
• M48: 14,797,623 km (0.105 R)
• M49: 15,334,979 km (0.106 R)
• M50: 15,842,265 km (0.111 R)
• M51: 17,172,040 km (0.08 R)
• M52: 17,284,388 km (0.114 R)
• M53: 17,472,433 km (0.111 R)
• M54: 18,002,159 km (0.117 R)
• M55: 18,230,894 km (0.072 R)
• M56: 18,652,611 km (0.062 R)
• M57: 18,806,846 km (0.089 R)
• M58: 19,155,259 km (0.05 R)
• M59: 19,505,767 km (0.094 R)
• M60: 19,858,519 km (0.062 R)
• M61: 20,055,390 km (0.067 R)
• M62: 20,530,363 km (0.095 R)
• M63: 20,649,742 km (0.084 R)
• M64: 20,889,248 km (0.104 R)
• M65: 21,451,437 km (0.075 R)
• M66: 21,734,327 km (0.11 R)
• M67: 22,837,461 km (0.092 R)
• M68: 23,541,319 km (0.085 R)
• M69: 24,885,456 km (0.116 R)
• M70: 26,470,595 km (0.045 R)
• M71: 27,035,178 km (0.108 R)
• M72: 27,823,558 km (0.104 R)
• M73: 28,353,434 km (0.099 R)
• M74: 29,020,341 km (0.061 R)
• M75: 29,467,789 km (0.056 R)
• M76: 29,827,422 km (0.075 R)
• M77: 30,052,866 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.4

Radius: 10.5

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.74 AU - 8.12 AU

Year: 6534 Days

Day: 14.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 77,260,572 km

• M1: 169,046 km (0.09 R)
• M2: 287,078 km (0.072 R)
• M3: 762,500 km (0.109 R)
• M4: 1,032,525 km (0.047 R)
• M5: 1,155,344 km (0.084 R)
• M6: 1,349,223 km (0.083 R)
• M7: 1,519,166 km (0.102 R)
• M8: 1,678,189 km (0.095 R)
• M9: 1,824,346 km (0.086 R)
• M10: 2,013,139 km (0.114 R)
• M11: 2,471,955 km (0.103 R)
• M12: 2,875,121 km (0.119 R)
• M13: 3,648,094 km (0.095 R)
• M14: 3,863,215 km (0.086 R)
• M15: 4,107,210 km (0.117 R)
• M16: 4,457,119 km (0.103 R)
• M17: 4,816,902 km (0.096 R)
• M18: 5,000,309 km (0.076 R)
• M19: 5,212,887 km (0.055 R)
• M20: 5,320,149 km (0.057 R)
• M21: 5,979,876 km (0.075 R)
• M22: 6,665,333 km (0.096 R)
• M23: 7,047,107 km (0.091 R)
• M24: 8,079,033 km (0.034 R)
• M25: 8,454,524 km (0.097 R)
• M26: 8,580,934 km (0.114 R)
• M27: 9,483,607 km (0.11 R)
• M28: 9,879,743 km (0.092 R)
• M29: 9,979,524 km (0.097 R)
• M30: 10,180,434 km (0.088 R)
• M31: 10,585,994 km (0.062 R)
• M32: 10,790,644 km (0.113 R)
• M33: 10,962,382 km (0.103 R)
• M34: 11,204,282 km (0.102 R)
• M35: 11,693,168 km (0.114 R)
• M36: 11,834,239 km (0.071 R)
• M37: 12,046,817 km (0.114 R)
• M38: 12,873,346 km (0.11 R)
• M39: 13,092,058 km (0.063 R)
• M40: 14,429,762 km (0.082 R)
• M41: 14,885,287 km (0.099 R)
• M42: 15,422,643 km (0.046 R)
• M43: 15,577,327 km (0.046 R)
• M44: 17,393,595 km (0.097 R)
• M45: 18,122,436 km (0.041 R)
• M46: 19,151,071 km (0.08 R)
• M47: 19,275,835 km (0.095 R)
• M48: 19,693,512 km (0.086 R)
• M49: 20,241,041 km (0.115 R)
• M50: 20,495,357 km (0.099 R)
• M51: 20,580,478 km (0.099 R)
• M52: 20,750,870 km (0.091 R)
• M53: 20,921,711 km (0.047 R)
• M54: 21,307,973 km (0.094 R)
• M55: 21,394,141 km (0.093 R)
• M56: 21,696,478 km (0.074 R)
• M57: 21,870,012 km (0.102 R)
• M58: 22,218,276 km (0.081 R)
• M59: 23,585,152 km (0.113 R)
• M60: 23,718,892 km (0.109 R)
• M61: 25,800,846 km (0.109 R)
• M62: 26,168,856 km (0.103 R)
• M63: 26,492,287 km (0.109 R)
• M64: 26,631,413 km (0.098 R)
• M65: 26,724,164 km (0.062 R)
• M66: 27,987,817 km (0.109 R)
• M67: 28,129,486 km (0.117 R)
• M68: 28,508,268 km (0.103 R)
• M69: 28,745,829 km (0.118 R)
• M70: 29,175,175 km (0.097 R)
• M71: 29,270,918 km (0.079 R)
• M72: 30,282,050 km (0.08 R)
• M73: 31,011,190 km (0.059 R)
• M74: 31,795,531 km (0.088 R)
• M75: 31,893,967 km (0.098 R)
• M76: 32,387,939 km (0.066 R)
• M77: 33,033,903 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 462.5

Radius: 4.9

Gravity: 19.26 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 10.36 AU - 15.88 AU

Year: 17021 Days

Day: 22 Hours

Environment

Temp: -179 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 77,260,572 km

• M1: 243,246 km (0.115 R)
• M2: 540,048 km (0.12 R)
• M3: 576,401 km (0.103 R)
• M4: 613,650 km (0.076 R)
• M5: 1,030,580 km (0.109 R)
• M6: 1,290,880 km (0.11 R)
• M7: 1,650,962 km (0.092 R)
• M8: 1,759,271 km (0.096 R)
• M9: 2,127,581 km (0.093 R)
• M10: 2,215,993 km (0.117 R)
• M11: 2,739,287 km (0.088 R)
• M12: 2,771,301 km (0.074 R)
• M13: 3,164,294 km (0.086 R)
• M14: 3,401,706 km (0.109 R)
• M15: 4,038,095 km (0.084 R)
• M16: 4,482,551 km (0.074 R)
• M17: 5,020,505 km (0.095 R)
• M18: 5,217,525 km (0.084 R)
• M19: 5,257,318 km (0.092 R)
• M20: 8,000,045 km (0.076 R)
• M21: 8,415,927 km (0.1 R)
• M22: 8,509,276 km (0.118 R)
• M23: 8,556,101 km (0.074 R)
• M24: 8,791,418 km (0.112 R)
• M25: 11,002,923 km (0.084 R)
• M26: 11,258,885 km (0.095 R)
• M27: 11,516,642 km (0.069 R)
• M28: 11,620,314 km (0.071 R)
• M29: 11,880,913 km (0.098 R)
• M30: 12,354,690 km (0.076 R)
• M31: 12,460,755 km (0.088 R)
• M32: 13,103,876 km (0.116 R)
• M33: 13,538,757 km (0.112 R)
• M34: 14,144,179 km (0.108 R)
• M35: 14,702,329 km (0.088 R)
• M36: 14,758,428 km (0.039 R)
• M37: 16,186,639 km (0.113 R)
• M38: 16,594,443 km (0.061 R)
• M39: 16,652,936 km (0.119 R)
• M40: 16,946,596 km (0.098 R)
• M41: 17,837,751 km (0.065 R)
• M42: 19,049,643 km (0.033 R)
• M43: 19,541,671 km (0.093 R)
• M44: 21,935,835 km (0.109 R)
• M45: 23,363,597 km (0.061 R)
• M46: 23,626,441 km (0.116 R)
• M47: 24,221,391 km (0.089 R)
• M48: 27,268,849 km (0.108 R)
• M49: 27,476,342 km (0.089 R)
• M50: 27,684,283 km (0.089 R)
• M51: 28,942,999 km (0.085 R)
• M52: 29,863,625 km (0.104 R)
• M53: 32,609,045 km (0.1 R)
• M54: 34,011,824 km (0.089 R)
• M55: 34,758,018 km (0.101 R)
• M56: 35,509,448 km (0.057 R)
• M57: 35,887,332 km (0.091 R)
• M58: 35,963,029 km (0.078 R)
• M59: 39,268,693 km (0.119 R)
• M60: 39,737,682 km (0.104 R)
• M61: 39,815,922 km (0.118 R)
• M62: 39,972,850 km (0.106 R)
• M63: 40,365,694 km (0.081 R)
• M64: 41,076,284 km (0.098 R)
• M65: 41,870,649 km (0.112 R)
• M66: 42,349,661 km (0.111 R)
• M67: 42,429,696 km (0.119 R)
• M68: 42,830,469 km (0.115 R)
• M69: 43,797,619 km (0.08 R)
• M70: 44,202,730 km (0.096 R)
• M71: 44,935,012 km (0.096 R)
• M72: 45,261,883 km (0.051 R)
• M73: 45,425,543 km (0.074 R)
• M74: 48,070,882 km (0.08 R)
• M75: 48,991,657 km (0.028 R)
• M76: 49,243,879 km (0.113 R)
• M77: 50,172,134 km (0.094 R)
• M78: 51,447,157 km (0.079 R)
• M79: 52,732,801 km (0.072 R)
• M80: 54,202,749 km (0.109 R)
• M81: 54,637,630 km (0.108 R)
• M82: 54,724,696 km (0.12 R)
• M83: 56,036,969 km (0.116 R)
• M84: 56,476,637 km (0.076 R)
• M85: 56,740,976 km (0.073 R)
• M86: 56,917,502 km (0.091 R)
• M87: 57,271,002 km (0.082 R)
• M88: 57,891,384 km (0.119 R)
• M89: 58,692,331 km (0.099 R)
• M90: 59,945,512 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 388.6

Radius: 7.9

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 16.72 AU - 19.12 AU

Year: 27169 Days

Day: 19.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 98.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,260,572 km

• M1: 125,513 km (0.091 R)
• M2: 239,955 km (0.115 R)
• M3: 316,549 km (0.077 R)
• M4: 479,312 km (0.113 R)
• M5: 581,936 km (0.075 R)
• M6: 692,489 km (0.086 R)
• M7: 762,351 km (0.097 R)
• M8: 1,527,245 km (0.076 R)
• M9: 1,910,066 km (0.095 R)
• M10: 2,322,058 km (0.049 R)
• M11: 3,146,791 km (0.09 R)
• M12: 3,631,937 km (0.106 R)
• M13: 4,270,870 km (0.103 R)
• M14: 4,402,815 km (0.042 R)
• M15: 5,176,236 km (0.075 R)
• M16: 5,269,884 km (0.078 R)
• M17: 5,459,125 km (0.059 R)
• M18: 8,114,936 km (0.097 R)
• M19: 8,388,551 km (0.116 R)
• M20: 9,284,343 km (0.044 R)
• M21: 9,859,547 km (0.089 R)
• M22: 10,327,938 km (0.103 R)
• M23: 10,446,270 km (0.09 R)
• M24: 11,225,974 km (0.086 R)
• M25: 11,776,644 km (0.103 R)
• M26: 12,086,461 km (0.107 R)
• M27: 13,031,770 km (0.109 R)
• M28: 13,610,265 km (0.115 R)
• M29: 13,675,190 km (0.113 R)
• M30: 14,792,537 km (0.118 R)
• M31: 14,992,699 km (0.092 R)
• M32: 16,350,299 km (0.093 R)
• M33: 17,323,882 km (0.078 R)
• M34: 18,459,480 km (0.098 R)
• M35: 20,503,884 km (0.111 R)
• M36: 20,727,234 km (0.094 R)
• M37: 21,326,523 km (0.054 R)
• M38: 21,477,318 km (0.107 R)
• M39: 22,236,228 km (0.114 R)
• M40: 22,619,048 km (0.072 R)
• M41: 23,004,113 km (0.112 R)
• M42: 23,546,705 km (0.059 R)
• M43: 23,624,496 km (0.066 R)
• M44: 23,780,526 km (0.083 R)
• M45: 24,093,485 km (0.069 R)
• M46: 26,160,928 km (0.101 R)
• M47: 27,052,531 km (0.118 R)
• M48: 28,119,164 km (0.089 R)
• M49: 32,002,276 km (0.101 R)
• M50: 32,347,697 km (0.087 R)
• M51: 33,304,376 km (0.1 R)
• M52: 33,917,876 km (0.094 R)
• M53: 34,093,953 km (0.108 R)
• M54: 34,712,241 km (0.062 R)
• M55: 36,950,824 km (0.112 R)
• M56: 38,591,164 km (0.052 R)
• M57: 39,420,385 km (0.08 R)
• M58: 40,162,241 km (0.058 R)
• M59: 41,471,671 km (0.066 R)
• M60: 42,226,093 km (0.091 R)
• M61: 42,320,789 km (0.105 R)
• M62: 45,580,078 km (0.108 R)
• M63: 46,163,659 km (0.092 R)
• M64: 47,043,594 km (0.11 R)
• M65: 48,225,267 km (0.041 R)
• M66: 49,416,964 km (0.113 R)
• M67: 51,424,268 km (0.077 R)
• M68: 52,336,217 km (0.104 R)
• M69: 53,970,723 km (0.108 R)
• M70: 54,485,040 km (0.112 R)
• M71: 54,794,259 km (0.092 R)
• M72: 56,141,388 km (0.039 R)
• M73: 56,245,508 km (0.09 R)
• M74: 57,289,701 km (0.062 R)
• M75: 57,394,420 km (0.111 R)
• M76: 59,185,406 km (0.101 R)
• M77: 60,034,673 km (0.035 R)
• M78: 61,637,614 km (0.11 R)
• M79: 61,959,848 km (0.061 R)
• M80: 62,498,250 km (0.049 R)
• M81: 64,449,306 km (0.105 R)
• M82: 65,104,096 km (0.115 R)
• M83: 66,640,466 km (0.07 R)
• M84: 67,302,586 km (0.115 R)
• M85: 67,523,841 km (0.076 R)
• M86: 68,299,805 km (0.072 R)
• M87: 68,633,409 km (0.109 R)
• M88: 70,533,451 km (0.102 R)
• M89: 71,320,785 km (0.092 R)
• M90: 74,499,440 km (0.041 R)
• M91: 74,613,883 km (0.072 R)
• M92: 75,990,931 km (0.029 R)
• M93: 76,336,502 km (0.089 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 19,550 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit