🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.97 AU - 1.09 AU

Year: 364 Days

Day: 24.8 Hours

Environment

Temp: 148 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.46 AU - 1.7 AU

Year: 692 Days

Day: 28.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 22.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.62 AU - 2.36 AU

Year: 978 Days

Day: 28.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.99 AU - 4.43 AU

Year: 3008 Days

Day: 33.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.1 AU - 6.04 AU

Year: 3976 Days

Day: 26.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.9

Radius: 11.3

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.14 AU - 6.26 AU

Year: 4739 Days

Day: 6.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 98 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 116,964,118 km

• M1: 166,652 km (0.114 R)
• M2: 292,015 km (0.12 R)
• M3: 483,500 km (0.108 R)
• M4: 558,000 km (0.086 R)
• M5: 660,774 km (0.055 R)
• M6: 733,329 km (0.027 R)
• M7: 821,741 km (0.115 R)
• M8: 1,545,645 km (0.116 R)
• M9: 1,817,165 km (0.108 R)
• M10: 2,444,728 km (0.083 R)
• M11: 2,721,784 km (0.109 R)
• M12: 2,884,845 km (0.116 R)
• M13: 3,114,328 km (0.116 R)
• M14: 3,371,487 km (0.078 R)
• M15: 4,445,002 km (0.037 R)
• M16: 4,637,833 km (0.116 R)
• M17: 4,759,606 km (0.11 R)
• M18: 4,857,892 km (0.095 R)
• M19: 4,956,925 km (0.091 R)
• M20: 6,169,715 km (0.055 R)
• M21: 6,384,987 km (0.107 R)
• M22: 6,795,334 km (0.066 R)
• M23: 6,906,335 km (0.06 R)
• M24: 7,101,860 km (0.103 R)
• M25: 7,186,233 km (0.113 R)
• M26: 8,491,774 km (0.099 R)
• M27: 8,581,383 km (0.101 R)
• M28: 9,125,919 km (0.09 R)
• M29: 9,371,559 km (0.04 R)
• M30: 9,526,093 km (0.113 R)
• M31: 9,619,293 km (0.091 R)
• M32: 9,744,057 km (0.118 R)
• M33: 10,026,648 km (0.081 R)
• M34: 10,311,931 km (0.096 R)
• M35: 10,471,701 km (0.1 R)
• M36: 10,696,547 km (0.113 R)
• M37: 10,825,800 km (0.111 R)
• M38: 11,348,046 km (0.116 R)
• M39: 12,113,239 km (0.115 R)
• M40: 12,281,686 km (0.087 R)
• M41: 12,792,114 km (0.091 R)
• M42: 12,963,703 km (0.113 R)
• M43: 13,657,986 km (0.062 R)
• M44: 14,115,756 km (0.043 R)
• M45: 14,399,992 km (0.115 R)
• M46: 14,650,269 km (0.102 R)
• M47: 15,155,162 km (0.043 R)
• M48: 15,300,571 km (0.065 R)
• M49: 15,665,739 km (0.097 R)
• M50: 15,739,192 km (0.043 R)
• M51: 15,886,396 km (0.094 R)
• M52: 16,629,000 km (0.101 R)
• M53: 16,891,694 km (0.084 R)
• M54: 17,231,281 km (0.071 R)
• M55: 17,420,971 km (0.106 R)
• M56: 18,225,209 km (0.072 R)
• M57: 18,612,518 km (0.104 R)
• M58: 18,690,309 km (0.078 R)
• M59: 19,041,565 km (0.102 R)
• M60: 19,198,493 km (0.078 R)
• M61: 19,552,890 km (0.091 R)
• M62: 22,259,415 km (0.074 R)
• M63: 22,590,326 km (0.079 R)
• M64: 22,714,791 km (0.092 R)
• M65: 23,508,857 km (0.091 R)
• M66: 23,845,901 km (0.109 R)
• M67: 24,397,019 km (0.076 R)
• M68: 25,038,196 km (0.088 R)
• M69: 25,684,758 km (0.095 R)
• M70: 26,687,063 km (0.064 R)
• M71: 27,038,618 km (0.096 R)
• M72: 27,391,819 km (0.095 R)
• M73: 27,524,662 km (0.031 R)
• M74: 27,924,387 km (0.074 R)
• M75: 28,058,128 km (0.078 R)
• M76: 28,594,885 km (0.109 R)
• M77: 28,909,639 km (0.077 R)
• M78: 28,999,846 km (0.094 R)
• M79: 30,043,142 km (0.029 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.7

Radius: 12.7

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.22 AU - 11.02 AU

Year: 10391 Days

Day: 13.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 116,964,118 km

• M1: 171,290 km (0.056 R)
• M2: 329,265 km (0.115 R)
• M3: 516,561 km (0.083 R)
• M4: 1,109,717 km (0.071 R)
• M5: 1,279,959 km (0.046 R)
• M6: 1,368,521 km (0.116 R)
• M7: 1,793,678 km (0.071 R)
• M8: 1,944,623 km (0.083 R)
• M9: 2,395,660 km (0.091 R)
• M10: 2,762,624 km (0.1 R)
• M11: 3,057,332 km (0.064 R)
• M12: 3,269,761 km (0.118 R)
• M13: 3,969,280 km (0.111 R)
• M14: 4,068,314 km (0.079 R)
• M15: 4,235,116 km (0.115 R)
• M16: 4,925,360 km (0.063 R)
• M17: 5,392,854 km (0.095 R)
• M18: 6,409,371 km (0.077 R)
• M19: 6,564,953 km (0.03 R)
• M20: 6,919,799 km (0.1 R)
• M21: 9,353,308 km (0.032 R)
• M22: 9,441,720 km (0.082 R)
• M23: 10,339,756 km (0.114 R)
• M24: 11,690,026 km (0.119 R)
• M25: 12,410,191 km (0.076 R)
• M26: 12,849,111 km (0.06 R)
• M27: 15,171,767 km (0.119 R)
• M28: 15,379,708 km (0.106 R)
• M29: 15,693,565 km (0.067 R)
• M30: 16,009,665 km (0.107 R)
• M31: 17,294,411 km (0.09 R)
• M32: 17,403,019 km (0.078 R)
• M33: 17,949,351 km (0.11 R)
• M34: 18,335,164 km (0.083 R)
• M35: 19,283,315 km (0.077 R)
• M36: 20,995,463 km (0.103 R)
• M37: 22,400,037 km (0.048 R)
• M38: 22,518,369 km (0.105 R)
• M39: 23,113,619 km (0.071 R)
• M40: 23,473,252 km (0.084 R)
• M41: 24,380,414 km (0.106 R)
• M42: 24,807,665 km (0.063 R)
• M43: 25,360,579 km (0.071 R)
• M44: 25,855,598 km (0.115 R)
• M45: 26,291,227 km (0.094 R)
• M46: 26,604,037 km (0.113 R)
• M47: 26,729,400 km (0.035 R)
• M48: 28,058,427 km (0.107 R)
• M49: 28,313,940 km (0.119 R)
• M50: 29,344,071 km (0.115 R)
• M51: 29,928,849 km (0.081 R)
• M52: 30,320,796 km (0.094 R)
• M53: 30,912,006 km (0.065 R)
• M54: 32,172,668 km (0.066 R)
• M55: 32,842,866 km (0.119 R)
• M56: 34,060,892 km (0.12 R)
• M57: 34,401,826 km (0.046 R)
• M58: 35,431,508 km (0.036 R)
• M59: 36,123,547 km (0.069 R)
• M60: 36,471,213 km (0.11 R)
• M61: 37,099,973 km (0.084 R)
• M62: 37,591,402 km (0.11 R)
• M63: 39,221,420 km (0.07 R)
• M64: 40,440,942 km (0.072 R)
• M65: 40,657,410 km (0.087 R)
• M66: 41,527,322 km (0.104 R)
• M67: 41,818,738 km (0.078 R)
• M68: 42,037,600 km (0.116 R)
• M69: 42,623,425 km (0.086 R)
• M70: 43,285,545 km (0.096 R)
• M71: 43,580,852 km (0.084 R)
• M72: 43,877,055 km (0.03 R)
• M73: 44,099,508 km (0.103 R)
• M74: 44,993,205 km (0.115 R)
• M75: 46,344,972 km (0.116 R)
• M76: 47,786,197 km (0.057 R)
• M77: 48,934,511 km (0.083 R)
• M78: 50,091,800 km (0.078 R)
• M79: 50,557,348 km (0.078 R)
• M80: 51,102,184 km (0.061 R)
• M81: 52,590,832 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 654.4

Radius: 3.8

Gravity: 45.32 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 18.35 AU - 19.33 AU

Year: 28478 Days

Day: 22.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 116,964,118 km

• M1: 1,270,086 km (0.113 R)
• M2: 1,510,789 km (0.025 R)
• M3: 2,152,265 km (0.081 R)
• M4: 2,606,892 km (0.073 R)
• M5: 2,779,379 km (0.111 R)
• M6: 3,226,826 km (0.113 R)
• M7: 3,744,285 km (0.117 R)
• M8: 5,281,553 km (0.116 R)
• M9: 5,335,857 km (0.118 R)
• M10: 5,390,310 km (0.069 R)
• M11: 5,444,914 km (0.099 R)
• M12: 6,401,143 km (0.119 R)
• M13: 6,575,126 km (0.079 R)
• M14: 6,633,618 km (0.08 R)
• M15: 8,590,209 km (0.097 R)
• M16: 9,763,056 km (0.119 R)
• M17: 10,232,494 km (0.066 R)
• M18: 10,368,030 km (0.07 R)
• M19: 10,572,381 km (0.102 R)
• M20: 10,916,007 km (0.09 R)
• M21: 10,985,121 km (0.07 R)
• M22: 15,082,607 km (0.115 R)
• M23: 15,624,600 km (0.065 R)
• M24: 15,937,110 km (0.065 R)
• M25: 16,094,188 km (0.073 R)
• M26: 17,127,610 km (0.054 R)
• M27: 17,530,776 km (0.103 R)
• M28: 17,611,858 km (0.091 R)
• M29: 18,346,384 km (0.076 R)
• M30: 20,099,072 km (0.079 R)
• M31: 20,438,959 km (0.091 R)
• M32: 22,341,844 km (0.069 R)
• M33: 24,210,171 km (0.07 R)
• M34: 24,753,212 km (0.102 R)
• M35: 24,935,123 km (0.079 R)
• M36: 25,208,737 km (0.1 R)
• M37: 25,667,105 km (0.089 R)
• M38: 25,943,412 km (0.072 R)
• M39: 26,313,368 km (0.059 R)
• M40: 27,999,485 km (0.103 R)
• M41: 28,664,598 km (0.074 R)
• M42: 29,527,478 km (0.096 R)
• M43: 31,180,385 km (0.104 R)
• M44: 32,166,534 km (0.111 R)
• M45: 32,962,844 km (0.111 R)
• M46: 33,765,735 km (0.097 R)
• M47: 34,068,372 km (0.072 R)
• M48: 34,676,487 km (0.047 R)
• M49: 35,186,018 km (0.106 R)
• M50: 35,800,715 km (0.114 R)
• M51: 36,625,747 km (0.093 R)
• M52: 36,936,761 km (0.105 R)
• M53: 39,668,568 km (0.087 R)
• M54: 41,381,763 km (0.085 R)
• M55: 41,813,802 km (0.097 R)
• M56: 41,922,111 km (0.103 R)
• M57: 43,886,480 km (0.106 R)
• M58: 46,439,817 km (0.119 R)
• M59: 46,664,213 km (0.087 R)
• M60: 47,451,996 km (0.072 R)
• M61: 48,699,044 km (0.106 R)
• M62: 49,841,971 km (0.109 R)
• M63: 53,205,979 km (0.076 R)
• M64: 53,558,132 km (0.107 R)
• M65: 54,382,865 km (0.08 R)
• M66: 55,211,937 km (0.089 R)
• M67: 56,164,277 km (0.051 R)
• M68: 58,569,212 km (0.12 R)
• M69: 59,297,155 km (0.081 R)
• M70: 59,418,778 km (0.073 R)
• M71: 61,745,324 km (0.115 R)
• M72: 66,739,649 km (0.085 R)
• M73: 67,119,329 km (0.111 R)
• M74: 67,881,081 km (0.061 R)
• M75: 71,732,329 km (0.117 R)
• M76: 73,945,928 km (0.06 R)
• M77: 75,785,683 km (0.09 R)
• M78: 76,181,818 km (0.05 R)
• M79: 76,578,701 km (0.096 R)
• M80: 77,507,405 km (0.055 R)
• M81: 78,039,824 km (0.072 R)
• M82: 78,306,407 km (0.116 R)
• M83: 79,242,142 km (0.101 R)
• M84: 79,644,261 km (0.099 R)
• M85: 80,989,445 km (0.078 R)
• M86: 86,169,570 km (0.093 R)
• M87: 86,859,067 km (0.12 R)
• M88: 88,521,398 km (0.082 R)
• M89: 92,299,792 km (0.103 R)
• M90: 92,440,863 km (0.1 R)
• M91: 92,723,004 km (0.068 R)
• M92: 94,705,774 km (0.063 R)
• M93: 94,847,892 km (0.049 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969.5

Radius: 5

Gravity: 38.78 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 17.45 AU - 23.31 AU

Year: 32041 Days

Day: 24.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 116,964,118 km

• M1: 116,537 km (0.049 R)
• M2: 255,812 km (0.056 R)
• M3: 469,887 km (0.095 R)
• M4: 639,531 km (0.053 R)
• M5: 1,178,083 km (0.1 R)
• M6: 1,737,579 km (0.071 R)
• M7: 2,707,422 km (0.09 R)
• M8: 3,539,336 km (0.113 R)
• M9: 4,921,770 km (0.118 R)
• M10: 5,043,692 km (0.101 R)
• M11: 5,415,593 km (0.068 R)
• M12: 6,251,545 km (0.094 R)
• M13: 7,058,327 km (0.112 R)
• M14: 9,138,934 km (0.117 R)
• M15: 10,128,524 km (0.047 R)
• M16: 10,596,765 km (0.088 R)
• M17: 10,912,716 km (0.053 R)
• M18: 11,473,259 km (0.079 R)
• M19: 11,554,042 km (0.089 R)
• M20: 11,879,268 km (0.073 R)
• M21: 11,961,098 km (0.099 R)
• M22: 12,372,791 km (0.112 R)
• M23: 13,041,194 km (0.111 R)
• M24: 16,190,529 km (0.12 R)
• M25: 16,645,605 km (0.051 R)
• M26: 18,602,794 km (0.076 R)
• M27: 19,175,156 km (0.107 R)
• M28: 21,821,692 km (0.082 R)
• M29: 22,122,683 km (0.118 R)
• M30: 22,425,170 km (0.078 R)
• M31: 23,751,355 km (0.107 R)
• M32: 24,580,127 km (0.084 R)
• M33: 27,014,982 km (0.037 R)
• M34: 27,879,658 km (0.087 R)
• M35: 28,863,413 km (0.107 R)
• M36: 28,973,368 km (0.106 R)
• M37: 30,192,590 km (0.099 R)
• M38: 30,415,940 km (0.101 R)
• M39: 30,752,236 km (0.103 R)
• M40: 32,910,036 km (0.077 R)
• M41: 34,181,468 km (0.048 R)
• M42: 34,531,078 km (0.075 R)
• M43: 34,999,020 km (0.117 R)
• M44: 35,468,907 km (0.09 R)
• M45: 37,010,812 km (0.103 R)
• M46: 37,250,019 km (0.106 R)
• M47: 38,816,907 km (0.071 R)
• M48: 39,181,627 km (0.047 R)
• M49: 39,669,615 km (0.041 R)
• M50: 39,914,357 km (0.111 R)
• M51: 40,159,548 km (0.118 R)
• M52: 40,282,368 km (0.115 R)
• M53: 40,651,576 km (0.066 R)
• M54: 41,517,299 km (0.08 R)
• M55: 42,514,219 km (0.082 R)
• M56: 44,531,546 km (0.118 R)
• M57: 45,295,991 km (0.034 R)
• M58: 49,577,632 km (0.09 R)
• M59: 52,502,869 km (0.108 R)
• M60: 53,175,461 km (0.112 R)
• M61: 56,168,615 km (0.104 R)
• M62: 57,685,537 km (0.116 R)
• M63: 58,797,199 km (0.091 R)
• M64: 59,495,672 km (0.054 R)
• M65: 62,601,024 km (0.05 R)
• M66: 64,173,447 km (0.048 R)
• M67: 66,048,358 km (0.067 R)
• M68: 68,673,950 km (0.113 R)
• M69: 69,114,815 km (0.054 R)
• M70: 72,376,946 km (0.047 R)
• M71: 76,752,833 km (0.085 R)
• M72: 77,363,043 km (0.045 R)
• M73: 78,588,399 km (0.104 R)
• M74: 78,742,036 km (0.068 R)
• M75: 79,511,567 km (0.106 R)
• M76: 79,974,573 km (0.084 R)
• M77: 80,438,476 km (0.067 R)
• M78: 81,991,152 km (0.089 R)
• M79: 83,240,294 km (0.101 R)
• M80: 84,181,415 km (0.055 R)
• M81: 89,901,140 km (0.081 R)
• M82: 91,512,009 km (0.046 R)
• M83: 95,089,643 km (0.118 R)
• M84: 96,237,507 km (0.117 R)
• M85: 96,401,765 km (0.08 R)
• M86: 97,885,178 km (0.066 R)
• M87: 98,050,484 km (0.045 R)
• M88: 98,215,939 km (0.09 R)
• M89: 99,210,166 km (0.068 R)
• M90: 100,207,685 km (0.066 R)
• M91: 102,380,444 km (0.068 R)
• M92: 103,556,882 km (0.108 R)
• M93: 105,583,933 km (0.108 R)
• M94: 106,432,452 km (0.072 R)
• M95: 109,334,053 km (0.079 R)
• M96: 113,127,705 km (0.106 R)
• M97: 115,215,044 km (0.107 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 16,602 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit