🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.49 AU - 0.61 AU

Year: 156 Days

Day: 23.7 Hours

Environment

Temp: 176 °C

Axial Tilt: 47 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.7 AU - 1.14 AU

Year: 338 Days

Day: 29.1 Hours

Environment

Temp: 33 °C

Axial Tilt: 41.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.32 AU - 1.6 AU

Year: 675 Days

Day: 44.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.81 AU - 2.91 AU

Year: 1388 Days

Day: 42.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.47 AU - 3.65 AU

Year: 2572 Days

Day: 31.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,832,386 km

• M1: 141,968 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.1

Radius: 12.8

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.95 AU - 5.45 AU

Year: 4540 Days

Day: 7.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 45,832,386 km

• M1: 183,407 km (0.081 R)
• M2: 268,379 km (0.116 R)
• M3: 507,286 km (0.089 R)
• M4: 590,612 km (0.056 R)
• M5: 873,951 km (0.058 R)
• M6: 1,143,825 km (0.103 R)
• M7: 1,307,037 km (0.091 R)
• M8: 1,391,709 km (0.115 R)
• M9: 1,567,038 km (0.051 R)
• M10: 1,940,284 km (0.075 R)
• M11: 2,080,458 km (0.107 R)
• M12: 2,386,236 km (0.113 R)
• M13: 2,506,512 km (0.104 R)
• M14: 2,598,216 km (0.107 R)
• M15: 2,753,498 km (0.109 R)
• M16: 2,928,079 km (0.025 R)
• M17: 3,057,332 km (0.119 R)
• M18: 3,221,590 km (0.115 R)
• M19: 3,473,663 km (0.063 R)
• M20: 4,214,022 km (0.074 R)
• M21: 4,925,211 km (0.114 R)
• M22: 5,354,257 km (0.116 R)
• M23: 5,533,326 km (0.081 R)
• M24: 5,754,731 km (0.112 R)
• M25: 5,836,112 km (0.066 R)
• M26: 5,979,277 km (0.104 R)
• M27: 6,311,085 km (0.08 R)
• M28: 6,734,148 km (0.12 R)
• M29: 6,841,410 km (0.102 R)
• M30: 7,298,282 km (0.084 R)
• M31: 7,386,395 km (0.101 R)
• M32: 7,563,668 km (0.079 R)
• M33: 7,764,877 km (0.105 R)
• M34: 7,877,525 km (0.096 R)
• M35: 7,990,621 km (0.117 R)
• M36: 8,494,765 km (0.097 R)
• M37: 9,342,088 km (0.082 R)
• M38: 9,873,160 km (0.097 R)
• M39: 10,068,834 km (0.116 R)
• M40: 10,241,021 km (0.106 R)
• M41: 10,788,550 km (0.094 R)
• M42: 10,889,079 km (0.114 R)
• M43: 11,782,627 km (0.102 R)
• M44: 12,303,826 km (0.052 R)
• M45: 12,488,131 km (0.089 R)
• M46: 12,699,662 km (0.102 R)
• M47: 13,314,809 km (0.108 R)
• M48: 13,994,582 km (0.091 R)
• M49: 14,104,386 km (0.093 R)
• M50: 14,242,016 km (0.049 R)
• M51: 15,049,247 km (0.111 R)
• M52: 16,679,115 km (0.082 R)
• M53: 17,500,109 km (0.073 R)
• M54: 17,618,440 km (0.107 R)
• M55: 17,796,462 km (0.107 R)
• M56: 19,334,029 km (0.085 R)
• M57: 19,794,341 km (0.094 R)
• M58: 20,227,278 km (0.046 R)
• M59: 21,039,445 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.1

Radius: 14.3

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 8.15 AU - 11.97 AU

Year: 12217 Days

Day: 14 Hours

Environment

Temp: -187 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 45,832,386 km

• M1: 188,793 km (0.074 R)
• M2: 319,541 km (0.079 R)
• M3: 551,418 km (0.104 R)
• M4: 847,921 km (0.112 R)
• M5: 1,105,379 km (0.103 R)
• M6: 1,291,778 km (0.08 R)
• M7: 1,633,758 km (0.044 R)
• M8: 2,379,055 km (0.043 R)
• M9: 2,500,678 km (0.053 R)
• M10: 3,410,383 km (0.113 R)
• M11: 4,385,162 km (0.097 R)
• M12: 4,596,245 km (0.112 R)
• M13: 5,060,148 km (0.079 R)
• M14: 5,571,473 km (0.115 R)
• M15: 5,767,596 km (0.038 R)
• M16: 5,932,902 km (0.086 R)
• M17: 6,032,684 km (0.116 R)
• M18: 7,706,684 km (0.063 R)
• M19: 7,852,392 km (0.108 R)
• M20: 10,306,396 km (0.06 R)
• M21: 10,669,320 km (0.045 R)
• M22: 11,951,374 km (0.073 R)
• M23: 12,332,848 km (0.086 R)
• M24: 12,589,259 km (0.069 R)
• M25: 12,718,213 km (0.079 R)
• M26: 13,107,616 km (0.107 R)
• M27: 14,299,312 km (0.109 R)
• M28: 14,388,922 km (0.059 R)
• M29: 14,659,095 km (0.097 R)
• M30: 15,663,795 km (0.063 R)
• M31: 16,127,997 km (0.046 R)
• M32: 17,260,154 km (0.089 R)
• M33: 17,547,381 km (0.117 R)
• M34: 18,029,386 km (0.101 R)
• M35: 18,320,653 km (0.106 R)
• M36: 18,809,688 km (0.03 R)
• M37: 20,554,897 km (0.106 R)
• M38: 20,656,175 km (0.092 R)
• M39: 20,757,752 km (0.057 R)
• M40: 21,114,094 km (0.119 R)
• M41: 21,369,906 km (0.085 R)
• M42: 23,136,807 km (0.048 R)
• M43: 23,984,578 km (0.052 R)
• M44: 24,358,572 km (0.044 R)
• M45: 25,166,700 km (0.102 R)
• M46: 25,383,617 km (0.115 R)
• M47: 25,819,545 km (0.098 R)
• M48: 26,422,874 km (0.042 R)
• M49: 26,753,784 km (0.118 R)
• M50: 26,975,338 km (0.104 R)
• M51: 27,252,992 km (0.085 R)
• M52: 28,204,285 km (0.097 R)
• M53: 28,429,729 km (0.111 R)
• M54: 28,882,263 km (0.043 R)
• M55: 30,081,888 km (0.06 R)
• M56: 30,543,098 km (0.109 R)
• M57: 30,774,526 km (0.073 R)
• M58: 31,472,550 km (0.116 R)
• M59: 31,706,371 km (0.079 R)
• M60: 31,940,791 km (0.094 R)
• M61: 32,352,484 km (0.059 R)
• M62: 33,597,737 km (0.12 R)
• M63: 33,836,794 km (0.11 R)
• M64: 33,956,473 km (0.07 R)
• M65: 34,256,416 km (0.034 R)
• M66: 34,858,847 km (0.042 R)
• M67: 35,100,747 km (0.108 R)
• M68: 35,830,036 km (0.115 R)
• M69: 36,318,922 km (0.087 R)
• M70: 37,427,143 km (0.051 R)
• M71: 37,861,127 km (0.076 R)
• M72: 38,608,966 km (0.098 R)
• M73: 38,984,756 km (0.089 R)
• M74: 39,298,762 km (0.112 R)
• M75: 40,056,027 km (0.08 R)
• M76: 40,182,586 km (0.056 R)
• M77: 40,372,875 km (0.079 R)
• M78: 40,754,200 km (0.066 R)
• M79: 41,392,534 km (0.094 R)
• M80: 41,584,767 km (0.101 R)
• M81: 41,841,328 km (0.106 R)
• M82: 42,485,346 km (0.086 R)
• M83: 42,808,478 km (0.088 R)
• M84: 43,327,433 km (0.107 R)
• M85: 43,587,584 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 432.3

Radius: 4.7

Gravity: 19.57 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 11.95 AU - 16.91 AU

Year: 20988 Days

Day: 24.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 100.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 45,832,386 km

• M1: 308,770 km (0.041 R)
• M2: 499,358 km (0.076 R)
• M3: 744,549 km (0.097 R)
• M4: 1,226,254 km (0.099 R)
• M5: 1,305,541 km (0.112 R)
• M6: 1,413,999 km (0.113 R)
• M7: 1,582,147 km (0.095 R)
• M8: 2,252,046 km (0.078 R)
• M9: 2,650,425 km (0.075 R)
• M10: 2,892,774 km (0.098 R)
• M11: 3,106,101 km (0.118 R)
• M12: 3,892,537 km (0.101 R)
• M13: 4,571,711 km (0.101 R)
• M14: 4,653,990 km (0.109 R)
• M15: 5,030,528 km (0.104 R)
• M16: 5,547,538 km (0.097 R)
• M17: 5,723,764 km (0.083 R)
• M18: 6,263,064 km (0.093 R)
• M19: 6,678,199 km (0.078 R)
• M20: 6,818,521 km (0.089 R)
• M21: 7,197,453 km (0.083 R)
• M22: 7,437,857 km (0.114 R)
• M23: 7,486,177 km (0.087 R)
• M24: 7,583,266 km (0.103 R)
• M25: 7,729,722 km (0.077 R)
• M26: 8,627,758 km (0.105 R)
• M27: 9,611,065 km (0.119 R)
• M28: 9,716,531 km (0.086 R)
• M29: 9,822,596 km (0.084 R)
• M30: 10,902,842 km (0.115 R)
• M31: 11,569,002 km (0.089 R)
• M32: 11,625,101 km (0.102 R)
• M33: 11,906,943 km (0.079 R)
• M34: 12,362,618 km (0.105 R)
• M35: 13,115,245 km (0.091 R)
• M36: 14,361,994 km (0.12 R)
• M37: 14,968,913 km (0.108 R)
• M38: 15,091,284 km (0.041 R)
• M39: 15,398,707 km (0.07 R)
• M40: 15,645,993 km (0.115 R)
• M41: 15,957,156 km (0.082 R)
• M42: 17,672,296 km (0.055 R)
• M43: 17,736,922 km (0.07 R)
• M44: 19,046,053 km (0.086 R)
• M45: 21,479,711 km (0.04 R)
• M46: 21,894,845 km (0.039 R)
• M47: 22,312,522 km (0.094 R)
• M48: 23,937,903 km (0.08 R)
• M49: 26,188,154 km (0.071 R)
• M50: 26,854,015 km (0.12 R)
• M51: 28,656,819 km (0.114 R)
• M52: 28,884,806 km (0.116 R)
• M53: 29,649,400 km (0.117 R)
• M54: 30,034,166 km (0.088 R)
• M55: 30,343,235 km (0.056 R)
• M56: 30,808,784 km (0.114 R)
• M57: 31,042,456 km (0.118 R)
• M58: 31,668,373 km (0.095 R)
• M59: 31,825,451 km (0.037 R)
• M60: 32,932,625 km (0.086 R)
• M61: 33,331,154 km (0.088 R)
• M62: 34,374,599 km (0.091 R)
• M63: 34,616,947 km (0.109 R)
• M64: 35,103,290 km (0.102 R)
• M65: 35,265,903 km (0.072 R)
• M66: 36,164,836 km (0.101 R)
• M67: 36,575,931 km (0.115 R)
• M68: 36,905,795 km (0.088 R)
• M69: 37,651,839 km (0.084 R)
• M70: 38,319,195 km (0.086 R)
• M71: 40,600,114 km (0.108 R)
• M72: 42,231,479 km (0.1 R)
• M73: 43,359,896 km (0.105 R)
• M74: 44,234,594 km (0.04 R)
• M75: 44,322,408 km (0.111 R)
• M76: 45,912,634 km (0.082 R)
• M77: 46,268,527 km (0.078 R)
• M78: 46,536,158 km (0.078 R)
• M79: 46,983,156 km (0.074 R)
• M80: 48,061,906 km (0.12 R)
• M81: 48,242,471 km (0.104 R)
• M82: 49,148,735 km (0.085 R)
• M83: 49,421,601 km (0.099 R)
• M84: 51,346,627 km (0.092 R)
• M85: 54,420,564 km (0.089 R)
• M86: 55,269,233 km (0.071 R)
• M87: 55,932,250 km (0.113 R)
• M88: 57,553,592 km (0.118 R)
• M89: 57,841,269 km (0.091 R)
• M90: 61,821,021 km (0.066 R)
• M91: 62,706,341 km (0.118 R)
• M92: 63,496,966 km (0.117 R)
• M93: 64,589,180 km (0.115 R)
• M94: 67,094,795 km (0.077 R)
• M95: 67,195,624 km (0.044 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.6

Radius: 3.6

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 15.04 AU - 22.74 AU

Year: 31435 Days

Day: 19.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 45,832,386 km

• M1: 306,825 km (0.101 R)
• M2: 467,344 km (0.116 R)
• M3: 911,051 km (0.07 R)
• M4: 1,061,397 km (0.03 R)
• M5: 1,428,061 km (0.05 R)
• M6: 1,602,642 km (0.027 R)
• M7: 1,900,791 km (0.099 R)
• M8: 2,166,177 km (0.115 R)
• M9: 2,599,113 km (0.087 R)
• M10: 2,838,919 km (0.068 R)
• M11: 2,947,676 km (0.101 R)
• M12: 3,085,755 km (0.112 R)
• M13: 3,169,530 km (0.108 R)
• M14: 3,339,473 km (0.12 R)
• M15: 3,599,923 km (0.08 R)
• M16: 3,629,244 km (0.087 R)
• M17: 4,388,304 km (0.12 R)
• M18: 4,801,792 km (0.097 R)
• M19: 5,161,426 km (0.071 R)
• M20: 5,194,487 km (0.112 R)
• M21: 5,631,462 km (0.091 R)
• M22: 5,665,571 km (0.099 R)
• M23: 5,768,195 km (0.084 R)
• M24: 5,975,537 km (0.118 R)
• M25: 6,150,118 km (0.11 R)
• M26: 6,185,274 km (0.094 R)
• M27: 6,255,734 km (0.085 R)
• M28: 6,361,799 km (0.095 R)
• M29: 7,795,246 km (0.11 R)
• M30: 8,255,558 km (0.113 R)
• M31: 8,606,665 km (0.071 R)
• M32: 8,764,191 km (0.117 R)
• M33: 8,843,329 km (0.046 R)
• M34: 10,058,811 km (0.099 R)
• M35: 10,391,666 km (0.115 R)
• M36: 10,433,554 km (0.081 R)
• M37: 10,517,329 km (0.096 R)
• M38: 11,068,148 km (0.114 R)
• M39: 11,411,774 km (0.085 R)
• M40: 11,671,626 km (0.085 R)
• M41: 11,715,159 km (0.117 R)
• M42: 11,802,374 km (0.066 R)
• M43: 12,596,889 km (0.039 R)
• M44: 12,730,928 km (0.091 R)
• M45: 13,000,504 km (0.12 R)
• M46: 13,362,979 km (0.088 R)
• M47: 14,283,305 km (0.045 R)
• M48: 14,939,741 km (0.095 R)
• M49: 17,164,560 km (0.096 R)
• M50: 17,362,927 km (0.084 R)
• M51: 17,412,594 km (0.077 R)
• M52: 17,561,892 km (0.065 R)
• M53: 18,264,554 km (0.094 R)
• M54: 18,416,395 km (0.098 R)
• M55: 19,541,970 km (0.073 R)
• M56: 20,953,575 km (0.073 R)
• M57: 21,324,877 km (0.111 R)
• M58: 21,698,423 km (0.092 R)
• M59: 21,751,979 km (0.057 R)
• M60: 23,268,602 km (0.048 R)
• M61: 23,488,062 km (0.113 R)
• M62: 23,928,927 km (0.088 R)
• M63: 24,651,336 km (0.094 R)
• M64: 26,288,235 km (0.093 R)
• M65: 26,573,967 km (0.102 R)
• M66: 26,688,559 km (0.077 R)
• M67: 26,860,896 km (0.087 R)
• M68: 27,321,807 km (0.039 R)
• M69: 28,251,707 km (0.073 R)
• M70: 28,485,828 km (0.036 R)
• M71: 29,310,112 km (0.119 R)
• M72: 29,547,075 km (0.064 R)
• M73: 29,665,856 km (0.103 R)
• M74: 29,844,177 km (0.109 R)
• M75: 29,903,717 km (0.029 R)
• M76: 30,561,349 km (0.12 R)
• M77: 31,647,430 km (0.117 R)
• M78: 32,317,478 km (0.115 R)
• M79: 32,869,195 km (0.083 R)
• M80: 33,423,904 km (0.081 R)
• M81: 34,605,279 km (0.106 R)
• M82: 34,793,024 km (0.081 R)
• M83: 34,981,068 km (0.059 R)
• M84: 35,484,465 km (0.113 R)
• M85: 37,008,568 km (0.099 R)
• M86: 38,359,587 km (0.09 R)
• M87: 38,489,139 km (0.096 R)
• M88: 38,813,616 km (0.071 R)
• M89: 39,465,115 km (0.062 R)
• M90: 40,647,088 km (0.051 R)
• M91: 40,845,155 km (0.108 R)
• M92: 41,308,759 km (0.061 R)
• M93: 41,375,031 km (0.06 R)
• M94: 41,507,874 km (0.088 R)
• M95: 42,107,313 km (0.108 R)
• M96: 44,058,368 km (0.071 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 12,396 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit