🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.57 AU - 0.69 AU

Year: 186 Days

Day: 35.8 Hours

Environment

Temp: 152 °C

Axial Tilt: 46.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.7 AU - 0.84 AU

Year: 252 Days

Day: 27.7 Hours

Environment

Temp: 155 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,197,135 km

• M1: 83,027 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.31 AU - 1.77 AU

Year: 712 Days

Day: 34.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,197,135 km

• M1: 113,994 km (0.044 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.41 AU - 1.67 AU

Year: 712 Days

Day: 43.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.58 AU - 3.1 AU

Year: 1784 Days

Day: 26.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,197,135 km

• M1: 1,397,992 km (0.12 R)

Asteroid Belt

Center: 4.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.4

Radius: 11.8

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.94 AU - 8.14 AU

Year: 6235 Days

Day: 12.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 101,197,135 km

• M1: 170,542 km (0.099 R)
• M2: 259,253 km (0.112 R)
• M3: 343,626 km (0.083 R)
• M4: 731,683 km (0.105 R)
• M5: 868,565 km (0.043 R)
• M6: 1,147,116 km (0.069 R)
• M7: 1,285,495 km (0.099 R)
• M8: 1,541,606 km (0.069 R)
• M9: 1,695,692 km (0.072 R)
• M10: 1,841,400 km (0.071 R)
• M11: 2,436,650 km (0.116 R)
• M12: 2,571,737 km (0.112 R)
• M13: 2,647,882 km (0.113 R)
• M14: 2,771,450 km (0.069 R)
• M15: 2,976,250 km (0.109 R)
• M16: 3,072,591 km (0.091 R)
• M17: 3,284,720 km (0.097 R)
• M18: 3,501,937 km (0.061 R)
• M19: 3,603,813 km (0.11 R)
• M20: 3,741,144 km (0.107 R)
• M21: 4,056,645 km (0.043 R)
• M22: 4,620,330 km (0.061 R)
• M23: 4,920,872 km (0.071 R)
• M24: 5,054,463 km (0.115 R)
• M25: 5,720,623 km (0.09 R)
• M26: 5,800,807 km (0.115 R)
• M27: 6,898,706 km (0.079 R)
• M28: 7,027,061 km (0.115 R)
• M29: 7,307,856 km (0.073 R)
• M30: 7,570,400 km (0.103 R)
• M31: 7,769,216 km (0.056 R)
• M32: 7,902,807 km (0.097 R)
• M33: 8,149,793 km (0.058 R)
• M34: 8,422,061 km (0.071 R)
• M35: 8,559,392 km (0.106 R)
• M36: 8,999,060 km (0.119 R)
• M37: 9,660,432 km (0.119 R)
• M38: 9,900,537 km (0.074 R)
• M39: 10,288,594 km (0.12 R)
• M40: 10,410,965 km (0.087 R)
• M41: 10,558,468 km (0.071 R)
• M42: 10,756,087 km (0.109 R)
• M43: 11,130,082 km (0.081 R)
• M44: 11,993,710 km (0.103 R)
• M45: 12,148,245 km (0.065 R)
• M46: 12,329,557 km (0.086 R)
• M47: 12,773,414 km (0.064 R)
• M48: 13,063,484 km (0.091 R)
• M49: 13,382,427 km (0.04 R)
• M50: 13,542,946 km (0.086 R)
• M51: 13,703,913 km (0.047 R)
• M52: 13,811,773 km (0.046 R)
• M53: 14,028,092 km (0.062 R)
• M54: 14,491,546 km (0.087 R)
• M55: 14,711,305 km (0.034 R)
• M56: 14,876,910 km (0.053 R)
• M57: 15,154,264 km (0.112 R)
• M58: 15,321,664 km (0.075 R)
• M59: 15,489,513 km (0.068 R)
• M60: 15,940,102 km (0.093 R)
• M61: 16,081,921 km (0.101 R)
• M62: 16,366,605 km (0.113 R)
• M63: 16,739,254 km (0.075 R)
• M64: 17,318,048 km (0.04 R)
• M65: 17,697,727 km (0.063 R)
• M66: 18,257,672 km (0.109 R)
• M67: 19,153,763 km (0.12 R)
• M68: 19,334,627 km (0.111 R)
• M69: 19,546,458 km (0.102 R)
• M70: 19,637,413 km (0.058 R)
• M71: 20,709,581 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925

Radius: 8.6

Gravity: 12.51 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.53 AU - 9.19 AU

Year: 7443 Days

Day: 8.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 101,197,135 km

• M1: 163,959 km (0.036 R)
• M2: 288,873 km (0.106 R)
• M3: 507,586 km (0.084 R)
• M4: 1,016,368 km (0.085 R)
• M5: 1,107,623 km (0.096 R)
• M6: 1,163,722 km (0.066 R)
• M7: 1,278,912 km (0.088 R)
• M8: 1,398,142 km (0.102 R)
• M9: 1,605,036 km (0.085 R)
• M10: 1,733,989 km (0.033 R)
• M11: 2,781,473 km (0.081 R)
• M12: 3,016,192 km (0.112 R)
• M13: 3,257,494 km (0.116 R)
• M14: 3,902,410 km (0.108 R)
• M15: 4,106,462 km (0.113 R)
• M16: 4,647,258 km (0.101 R)
• M17: 4,770,526 km (0.093 R)
• M18: 5,178,779 km (0.097 R)
• M19: 5,500,265 km (0.119 R)
• M20: 5,565,490 km (0.09 R)
• M21: 5,696,388 km (0.067 R)
• M22: 6,062,005 km (0.09 R)
• M23: 6,264,560 km (0.108 R)
• M24: 6,850,834 km (0.095 R)
• M25: 7,275,244 km (0.114 R)
• M26: 8,075,293 km (0.117 R)
• M27: 9,288,233 km (0.115 R)
• M28: 9,522,054 km (0.098 R)
• M29: 10,597,812 km (0.111 R)
• M30: 11,586,056 km (0.105 R)
• M31: 12,432,032 km (0.11 R)
• M32: 13,035,958 km (0.069 R)
• M33: 13,915,295 km (0.1 R)
• M34: 14,182,776 km (0.108 R)
• M35: 15,132,573 km (0.11 R)
• M36: 15,499,835 km (0.097 R)
• M37: 15,730,814 km (0.111 R)
• M38: 16,196,213 km (0.078 R)
• M39: 17,475,425 km (0.068 R)
• M40: 18,639,595 km (0.101 R)
• M41: 19,033,187 km (0.109 R)
• M42: 19,280,622 km (0.086 R)
• M43: 20,079,475 km (0.05 R)
• M44: 20,280,834 km (0.064 R)
• M45: 20,482,940 km (0.049 R)
• M46: 20,685,646 km (0.086 R)
• M47: 20,939,962 km (0.117 R)
• M48: 22,279,461 km (0.103 R)
• M49: 22,592,420 km (0.036 R)
• M50: 23,275,634 km (0.04 R)
• M51: 23,540,272 km (0.073 R)
• M52: 23,646,337 km (0.103 R)
• M53: 24,286,317 km (0.102 R)
• M54: 25,801,743 km (0.113 R)
• M55: 26,295,416 km (0.113 R)
• M56: 26,626,177 km (0.088 R)
• M57: 27,069,436 km (0.104 R)
• M58: 27,570,888 km (0.082 R)
• M59: 27,738,886 km (0.09 R)
• M60: 27,850,935 km (0.081 R)
• M61: 27,963,133 km (0.095 R)
• M62: 28,075,631 km (0.103 R)
• M63: 28,188,128 km (0.11 R)
• M64: 28,300,776 km (0.095 R)
• M65: 28,980,100 km (0.047 R)
• M66: 29,664,959 km (0.034 R)
• M67: 29,722,255 km (0.052 R)
• M68: 29,894,292 km (0.112 R)
• M69: 30,009,183 km (0.115 R)
• M70: 31,166,622 km (0.097 R)
• M71: 31,692,309 km (0.113 R)
• M72: 31,868,086 km (0.062 R)
• M73: 32,693,119 km (0.077 R)
• M74: 32,811,451 km (0.102 R)
• M75: 32,930,082 km (0.084 R)
• M76: 33,167,643 km (0.098 R)
• M77: 33,883,768 km (0.098 R)
• M78: 34,003,596 km (0.115 R)
• M79: 34,183,562 km (0.107 R)
• M80: 36,614,228 km (0.068 R)
• M81: 37,354,140 km (0.036 R)
• M82: 37,539,940 km (0.11 R)
• M83: 37,663,957 km (0.078 R)
• M84: 37,850,356 km (0.034 R)
• M85: 38,161,370 km (0.098 R)
• M86: 38,286,134 km (0.047 R)
• M87: 39,540,662 km (0.11 R)
• M88: 40,046,153 km (0.035 R)
• M89: 40,681,047 km (0.07 R)
• M90: 40,808,504 km (0.08 R)
• M91: 41,191,475 km (0.104 R)
• M92: 42,154,137 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.8

Radius: 13.5

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 11.94 AU - 12.04 AU

Year: 15477 Days

Day: 8.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 101,197,135 km

• M1: 179,517 km (0.087 R)
• M2: 298,597 km (0.12 R)
• M3: 694,733 km (0.104 R)
• M4: 1,135,747 km (0.097 R)
• M5: 1,239,418 km (0.074 R)
• M6: 1,747,154 km (0.107 R)
• M7: 1,992,943 km (0.047 R)
• M8: 2,152,564 km (0.106 R)
• M9: 2,283,312 km (0.112 R)
• M10: 2,518,929 km (0.107 R)
• M11: 3,235,952 km (0.089 R)
• M12: 3,386,746 km (0.039 R)
• M13: 3,501,488 km (0.11 R)
• M14: 3,656,471 km (0.107 R)
• M15: 4,217,314 km (0.115 R)
• M16: 4,341,031 km (0.057 R)
• M17: 4,634,542 km (0.083 R)
• M18: 5,690,105 km (0.056 R)
• M19: 6,720,984 km (0.093 R)
• M20: 8,530,071 km (0.119 R)
• M21: 8,634,789 km (0.118 R)
• M22: 8,845,572 km (0.11 R)
• M23: 8,951,637 km (0.039 R)
• M24: 9,111,408 km (0.101 R)
• M25: 10,090,526 km (0.109 R)
• M26: 11,854,285 km (0.12 R)
• M27: 12,622,171 km (0.116 R)
• M28: 12,741,699 km (0.119 R)
• M29: 14,642,789 km (0.098 R)
• M30: 14,831,432 km (0.081 R)
• M31: 15,594,232 km (0.094 R)
• M32: 16,893,788 km (0.114 R)
• M33: 17,823,988 km (0.085 R)
• M34: 18,295,520 km (0.067 R)
• M35: 18,430,906 km (0.11 R)
• M36: 18,566,741 km (0.086 R)
• M37: 18,907,675 km (0.113 R)
• M38: 19,319,518 km (0.113 R)
• M39: 19,873,180 km (0.114 R)
• M40: 20,996,360 km (0.074 R)
• M41: 22,865,287 km (0.101 R)
• M42: 24,413,325 km (0.088 R)
• M43: 25,919,028 km (0.059 R)
• M44: 26,913,854 km (0.089 R)
• M45: 27,454,650 km (0.063 R)
• M46: 28,233,457 km (0.049 R)
• M47: 28,547,014 km (0.08 R)
• M48: 29,812,911 km (0.105 R)
• M49: 30,613,409 km (0.051 R)
• M50: 30,935,493 km (0.084 R)
• M51: 31,339,856 km (0.076 R)
• M52: 31,583,252 km (0.067 R)
• M53: 32,563,268 km (0.091 R)
• M54: 33,139,519 km (0.09 R)
• M55: 33,304,824 km (0.114 R)
• M56: 33,553,306 km (0.079 R)
• M57: 34,051,916 km (0.097 R)
• M58: 35,816,722 km (0.082 R)
• M59: 36,156,160 km (0.078 R)
• M60: 37,009,616 km (0.099 R)
• M61: 37,095,335 km (0.075 R)
• M62: 38,042,589 km (0.045 R)
• M63: 38,649,507 km (0.088 R)
• M64: 38,910,556 km (0.115 R)
• M65: 40,312,886 km (0.098 R)
• M66: 41,820,982 km (0.1 R)
• M67: 42,716,774 km (0.104 R)
• M68: 42,986,799 km (0.099 R)
• M69: 43,890,669 km (0.114 R)
• M70: 44,527,208 km (0.049 R)
• M71: 48,691,564 km (0.037 R)
• M72: 49,256,146 km (0.08 R)
• M73: 49,350,393 km (0.045 R)
• M74: 49,539,185 km (0.081 R)
• M75: 49,822,823 km (0.11 R)
• M76: 50,677,027 km (0.091 R)
• M77: 51,058,202 km (0.084 R)
• M78: 52,785,459 km (0.069 R)
• M79: 61,500,732 km (0.1 R)
• M80: 62,825,571 km (0.116 R)
• M81: 63,337,494 km (0.116 R)
• M82: 64,468,903 km (0.069 R)
• M83: 64,881,943 km (0.093 R)
• M84: 65,710,715 km (0.107 R)
• M85: 66,230,568 km (0.118 R)
• M86: 66,856,036 km (0.104 R)
• M87: 68,218,125 km (0.093 R)
• M88: 68,639,093 km (0.106 R)
• M89: 68,955,343 km (0.111 R)
• M90: 69,801,020 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622.7

Radius: 6.1

Gravity: 16.73 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 15.16 AU - 23.9 AU

Year: 32174 Days

Day: 21.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 101,197,135 km

• M1: 243,396 km (0.08 R)
• M2: 319,990 km (0.109 R)
• M3: 824,883 km (0.1 R)
• M4: 1,309,729 km (0.045 R)
• M5: 1,868,926 km (0.105 R)
• M6: 2,715,650 km (0.077 R)
• M7: 2,806,157 km (0.088 R)
• M8: 3,467,379 km (0.117 R)
• M9: 3,565,665 km (0.094 R)
• M10: 3,615,182 km (0.115 R)
• M11: 3,866,058 km (0.119 R)
• M12: 4,019,396 km (0.1 R)
• M13: 4,384,863 km (0.078 R)
• M14: 4,598,639 km (0.108 R)
• M15: 5,717,032 km (0.097 R)
• M16: 6,127,529 km (0.112 R)
• M17: 6,791,893 km (0.094 R)
• M18: 10,227,258 km (0.088 R)
• M19: 10,724,671 km (0.116 R)
• M20: 10,868,285 km (0.101 R)
• M21: 11,012,498 km (0.061 R)
• M22: 11,891,086 km (0.061 R)
• M23: 12,564,576 km (0.085 R)
• M24: 13,020,550 km (0.091 R)
• M25: 14,027,044 km (0.078 R)
• M26: 14,658,647 km (0.086 R)
• M27: 14,738,233 km (0.034 R)
• M28: 14,818,118 km (0.112 R)
• M29: 15,786,315 km (0.096 R)
• M30: 20,835,094 km (0.106 R)
• M31: 21,554,959 km (0.096 R)
• M32: 21,918,033 km (0.035 R)
• M33: 22,191,647 km (0.032 R)
• M34: 22,558,162 km (0.101 R)
• M35: 23,950,470 km (0.109 R)
• M36: 24,044,417 km (0.118 R)
• M37: 24,989,128 km (0.1 R)
• M38: 25,084,272 km (0.098 R)
• M39: 25,275,009 km (0.11 R)
• M40: 26,138,937 km (0.103 R)
• M41: 27,895,665 km (0.097 R)
• M42: 28,887,947 km (0.097 R)
• M43: 31,009,095 km (0.119 R)
• M44: 31,830,388 km (0.066 R)
• M45: 33,284,629 km (0.109 R)
• M46: 40,202,483 km (0.117 R)
• M47: 43,249,343 km (0.119 R)
• M48: 43,936,446 km (0.055 R)
• M49: 44,396,459 km (0.062 R)
• M50: 45,205,485 km (0.057 R)
• M51: 45,437,511 km (0.064 R)
• M52: 46,135,983 km (0.099 R)
• M53: 47,779,466 km (0.105 R)
• M54: 47,897,648 km (0.101 R)
• M55: 50,641,273 km (0.101 R)
• M56: 51,728,700 km (0.109 R)
• M57: 52,457,840 km (0.077 R)
• M58: 54,665,755 km (0.118 R)
• M59: 59,298,801 km (0.086 R)
• M60: 60,061,750 km (0.076 R)
• M61: 63,925,564 km (0.077 R)
• M62: 64,577,362 km (0.075 R)
• M63: 64,969,458 km (0.113 R)
• M64: 66,282,179 km (0.102 R)
• M65: 66,941,906 km (0.051 R)
• M66: 67,074,001 km (0.068 R)
• M67: 69,334,574 km (0.118 R)
• M68: 71,755,067 km (0.067 R)
• M69: 73,929,772 km (0.07 R)
• M70: 74,203,237 km (0.095 R)
• M71: 75,712,679 km (0.049 R)
• M72: 75,850,459 km (0.107 R)
• M73: 77,509,649 km (0.095 R)
• M74: 80,161,271 km (0.098 R)
• M75: 80,301,594 km (0.112 R)
• M76: 80,863,932 km (0.096 R)
• M77: 81,286,546 km (0.072 R)
• M78: 85,266,149 km (0.08 R)
• M79: 85,409,464 km (0.063 R)
• M80: 86,558,674 km (0.086 R)
• M81: 87,568,460 km (0.084 R)
• M82: 88,292,065 km (0.051 R)
• M83: 88,582,135 km (0.098 R)
• M84: 90,621,154 km (0.115 R)
• M85: 91,060,074 km (0.101 R)
• M86: 92,970,439 km (0.093 R)
• M87: 94,597,166 km (0.114 R)
• M88: 95,786,021 km (0.091 R)
• M89: 95,935,020 km (0.094 R)
• M90: 96,531,616 km (0.111 R)
• M91: 98,629,577 km (0.112 R)
• M92: 100,288,468 km (0.088 R)
• M93: 100,439,711 km (0.047 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 14,635 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit