🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.56 AU - 0.86 AU

Year: 223 Days

Day: 34.2 Hours

Environment

Temp: 107 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.76 AU - 1.1 AU

Year: 334 Days

Day: 37.9 Hours

Environment

Temp: 29 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.78 AU - 1.16 AU

Year: 356 Days

Day: 12.6 Hours

Environment

Temp: 25 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,336,884 km

• M1: 118,332 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.6 AU - 2.02 AU

Year: 908 Days

Day: 32.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.7

Radius: 12.7

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.4 AU - 5.26 AU

Year: 3957 Days

Day: 5.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 67,336,884 km

• M1: 169,046 km (0.107 R)
• M2: 309,967 km (0.107 R)
• M3: 464,501 km (0.117 R)
• M4: 616,343 km (0.112 R)
• M5: 699,669 km (0.087 R)
• M6: 906,413 km (0.085 R)
• M7: 1,039,406 km (0.12 R)
• M8: 1,156,840 km (0.111 R)
• M9: 1,579,006 km (0.079 R)
• M10: 1,672,654 km (0.073 R)
• M11: 1,803,702 km (0.116 R)
• M12: 2,066,844 km (0.101 R)
• M13: 2,179,491 km (0.032 R)
• M14: 2,265,361 km (0.096 R)
• M15: 2,401,195 km (0.116 R)
• M16: 2,560,068 km (0.066 R)
• M17: 2,671,220 km (0.108 R)
• M18: 2,982,982 km (0.085 R)
• M19: 3,089,645 km (0.078 R)
• M20: 3,284,870 km (0.069 R)
• M21: 3,439,554 km (0.113 R)
• M22: 3,988,279 km (0.106 R)
• M23: 4,418,074 km (0.052 R)
• M24: 4,503,345 km (0.11 R)
• M25: 4,900,527 km (0.109 R)
• M26: 5,116,247 km (0.109 R)
• M27: 5,244,602 km (0.078 R)
• M28: 5,347,974 km (0.081 R)
• M29: 5,517,618 km (0.042 R)
• M30: 5,808,736 km (0.093 R)
• M31: 5,888,920 km (0.054 R)
• M32: 6,254,837 km (0.09 R)
• M33: 6,461,431 km (0.081 R)
• M34: 7,629,940 km (0.045 R)
• M35: 7,732,714 km (0.03 R)
• M36: 8,088,757 km (0.106 R)
• M37: 8,389,449 km (0.088 R)
• M38: 8,739,956 km (0.103 R)
• M39: 8,862,926 km (0.07 R)
• M40: 8,986,643 km (0.06 R)
• M41: 9,095,251 km (0.045 R)
• M42: 9,471,041 km (0.106 R)
• M43: 10,189,560 km (0.085 R)
• M44: 10,400,343 km (0.105 R)
• M45: 10,547,248 km (0.11 R)
• M46: 10,661,840 km (0.102 R)
• M47: 11,008,459 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.4

Radius: 9.2

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.11 AU - 6.61 AU

Year: 5288 Days

Day: 10.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 67,336,884 km

• M1: 159,172 km (0.04 R)
• M2: 240,853 km (0.069 R)
• M3: 300,542 km (0.072 R)
• M4: 367,412 km (0.108 R)
• M5: 536,757 km (0.104 R)
• M6: 677,080 km (0.104 R)
• M7: 1,037,760 km (0.106 R)
• M8: 1,540,110 km (0.119 R)
• M9: 1,757,925 km (0.067 R)
• M10: 1,837,211 km (0.061 R)
• M11: 1,917,695 km (0.066 R)
• M12: 2,026,902 km (0.112 R)
• M13: 2,166,476 km (0.071 R)
• M14: 3,021,877 km (0.11 R)
• M15: 3,198,103 km (0.109 R)
• M16: 3,263,029 km (0.092 R)
• M17: 3,427,287 km (0.108 R)
• M18: 3,510,464 km (0.116 R)
• M19: 3,628,048 km (0.091 R)
• M20: 3,729,774 km (0.049 R)
• M21: 3,849,901 km (0.087 R)
• M22: 3,936,369 km (0.069 R)
• M23: 4,076,243 km (0.044 R)
• M24: 4,271,169 km (0.119 R)
• M25: 4,762,747 km (0.093 R)
• M26: 5,119,538 km (0.087 R)
• M27: 5,272,278 km (0.084 R)
• M28: 5,621,738 km (0.094 R)
• M29: 6,445,574 km (0.055 R)
• M30: 6,924,137 km (0.117 R)
• M31: 7,306,659 km (0.11 R)
• M32: 7,871,541 km (0.099 R)
• M33: 8,631,199 km (0.081 R)
• M34: 8,973,927 km (0.065 R)
• M35: 9,042,892 km (0.074 R)
• M36: 9,204,757 km (0.091 R)
• M37: 9,648,913 km (0.118 R)
• M38: 9,790,732 km (0.066 R)
• M39: 10,171,907 km (0.105 R)
• M40: 10,292,184 km (0.117 R)
• M41: 10,679,792 km (0.082 R)
• M42: 10,998,435 km (0.112 R)
• M43: 11,695,113 km (0.103 R)
• M44: 12,074,194 km (0.079 R)
• M45: 12,406,002 km (0.093 R)
• M46: 12,766,832 km (0.107 R)
• M47: 13,052,713 km (0.091 R)
• M48: 13,261,851 km (0.06 R)
• M49: 13,789,932 km (0.099 R)
• M50: 14,002,959 km (0.111 R)
• M51: 14,217,183 km (0.118 R)
• M52: 14,324,744 km (0.094 R)
• M53: 14,567,691 km (0.108 R)
• M54: 14,920,892 km (0.116 R)
• M55: 15,359,662 km (0.119 R)
• M56: 15,442,390 km (0.088 R)
• M57: 15,580,618 km (0.058 R)
• M58: 16,559,587 km (0.086 R)
• M59: 16,842,925 km (0.097 R)
• M60: 17,013,766 km (0.067 R)
• M61: 17,156,482 km (0.116 R)
• M62: 17,357,093 km (0.099 R)
• M63: 17,500,707 km (0.086 R)
• M64: 17,731,536 km (0.118 R)
• M65: 17,876,347 km (0.095 R)
• M66: 18,196,187 km (0.045 R)
• M67: 18,283,702 km (0.063 R)
• M68: 18,576,615 km (0.097 R)
• M69: 18,959,735 km (0.063 R)
• M70: 19,434,858 km (0.079 R)
• M71: 20,245,379 km (0.047 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.2

Radius: 11.4

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 9.52 AU - 9.94 AU

Year: 11314 Days

Day: 10.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 67,336,884 km

• M1: 263,891 km (0.051 R)
• M2: 343,926 km (0.095 R)
• M3: 620,083 km (0.077 R)
• M4: 722,408 km (0.113 R)
• M5: 868,715 km (0.117 R)
• M6: 1,025,643 km (0.113 R)
• M7: 2,000,124 km (0.095 R)
• M8: 2,584,752 km (0.092 R)
• M9: 2,844,753 km (0.068 R)
• M10: 3,068,103 km (0.06 R)
• M11: 4,101,375 km (0.072 R)
• M12: 4,612,402 km (0.115 R)
• M13: 4,999,860 km (0.088 R)
• M14: 5,089,469 km (0.094 R)
• M15: 5,161,575 km (0.103 R)
• M16: 6,225,216 km (0.045 R)
• M17: 6,457,691 km (0.112 R)
• M18: 6,535,781 km (0.08 R)
• M19: 6,971,261 km (0.099 R)
• M20: 8,914,088 km (0.116 R)
• M21: 10,342,299 km (0.067 R)
• M22: 12,056,541 km (0.092 R)
• M23: 12,128,947 km (0.098 R)
• M24: 12,712,827 km (0.098 R)
• M25: 13,132,000 km (0.04 R)
• M26: 14,647,427 km (0.119 R)
• M27: 15,740,838 km (0.073 R)
• M28: 17,813,217 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.1

Radius: 8.2

Gravity: 10.5 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 9.1 AU - 13.18 AU

Year: 13861 Days

Day: 12.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 67,336,884 km

• M1: 297,999 km (0.055 R)
• M2: 529,576 km (0.102 R)
• M3: 714,330 km (0.066 R)
• M4: 1,144,125 km (0.098 R)
• M5: 1,385,875 km (0.097 R)
• M6: 1,973,794 km (0.066 R)
• M7: 2,599,861 km (0.08 R)
• M8: 2,853,879 km (0.118 R)
• M9: 3,419,807 km (0.093 R)
• M10: 3,523,329 km (0.114 R)
• M11: 3,698,209 km (0.108 R)
• M12: 4,129,500 km (0.117 R)
• M13: 4,690,940 km (0.085 R)
• M14: 4,922,368 km (0.071 R)
• M15: 5,436,387 km (0.1 R)
• M16: 5,679,483 km (0.068 R)
• M17: 7,211,365 km (0.094 R)
• M18: 8,114,488 km (0.108 R)
• M19: 8,720,509 km (0.039 R)
• M20: 9,196,679 km (0.098 R)
• M21: 9,534,919 km (0.072 R)
• M22: 9,828,281 km (0.092 R)
• M23: 9,926,567 km (0.119 R)
• M24: 10,074,818 km (0.111 R)
• M25: 10,523,911 km (0.097 R)
• M26: 10,624,740 km (0.109 R)
• M27: 11,081,761 km (0.104 R)
• M28: 11,390,083 km (0.083 R)
• M29: 12,067,761 km (0.084 R)
• M30: 12,278,993 km (0.117 R)
• M31: 12,385,058 km (0.058 R)
• M32: 12,973,726 km (0.035 R)
• M33: 13,407,560 km (0.064 R)
• M34: 13,516,766 km (0.107 R)
• M35: 13,626,272 km (0.115 R)
• M36: 14,456,989 km (0.097 R)
• M37: 14,681,236 km (0.08 R)
• M38: 15,247,015 km (0.106 R)
• M39: 15,819,975 km (0.108 R)
• M40: 16,575,294 km (0.055 R)
• M41: 17,401,673 km (0.09 R)
• M42: 19,774,146 km (0.097 R)
• M43: 21,093,001 km (0.113 R)
• M44: 21,156,430 km (0.115 R)
• M45: 21,411,195 km (0.112 R)
• M46: 21,602,830 km (0.08 R)
• M47: 22,830,131 km (0.037 R)
• M48: 23,091,329 km (0.114 R)
• M49: 23,881,056 km (0.113 R)
• M50: 24,146,144 km (0.114 R)
• M51: 24,813,500 km (0.106 R)
• M52: 26,234,380 km (0.119 R)
• M53: 26,507,995 km (0.088 R)
• M54: 27,058,066 km (0.105 R)
• M55: 28,239,590 km (0.095 R)
• M56: 28,730,869 km (0.106 R)
• M57: 30,796,517 km (0.094 R)
• M58: 31,519,972 km (0.101 R)
• M59: 32,248,813 km (0.091 R)
• M60: 32,322,116 km (0.112 R)
• M61: 32,542,025 km (0.075 R)
• M62: 32,983,339 km (0.103 R)
• M63: 33,723,399 km (0.114 R)
• M64: 34,244,598 km (0.1 R)
• M65: 34,394,046 km (0.111 R)
• M66: 37,427,592 km (0.065 R)
• M67: 41,338,230 km (0.099 R)
• M68: 41,417,816 km (0.112 R)
• M69: 42,616,843 km (0.029 R)
• M70: 43,019,112 km (0.11 R)
• M71: 43,503,510 km (0.07 R)
• M72: 43,665,225 km (0.108 R)
• M73: 45,540,883 km (0.045 R)
• M74: 45,705,141 km (0.107 R)
• M75: 46,612,602 km (0.094 R)
• M76: 47,942,976 km (0.08 R)
• M77: 48,361,252 km (0.084 R)
• M78: 48,696,800 km (0.075 R)
• M79: 49,454,513 km (0.119 R)
• M80: 49,792,604 km (0.047 R)
• M81: 50,046,621 km (0.118 R)
• M82: 52,524,411 km (0.049 R)
• M83: 55,216,873 km (0.078 R)
• M84: 55,392,052 km (0.089 R)
• M85: 56,623,991 km (0.103 R)
• M86: 57,420,600 km (0.068 R)
• M87: 60,103,039 km (0.068 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 539.7

Radius: 6.6

Gravity: 12.39 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 11.35 AU - 15.91 AU

Year: 18759 Days

Day: 22.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,336,884 km

• M1: 363,972 km (0.086 R)
• M2: 560,693 km (0.106 R)
• M3: 1,491,192 km (0.072 R)
• M4: 2,082,552 km (0.094 R)
• M5: 3,270,957 km (0.033 R)
• M6: 3,872,640 km (0.088 R)
• M7: 4,305,876 km (0.053 R)
• M8: 4,386,359 km (0.079 R)
• M9: 5,564,293 km (0.096 R)
• M10: 5,652,107 km (0.104 R)
• M11: 5,873,362 km (0.034 R)
• M12: 6,052,431 km (0.098 R)
• M13: 6,324,549 km (0.115 R)
• M14: 7,021,974 km (0.097 R)
• M15: 9,412,997 km (0.092 R)
• M16: 9,833,966 km (0.097 R)
• M17: 10,100,100 km (0.094 R)
• M18: 10,260,918 km (0.116 R)
• M19: 10,314,773 km (0.118 R)
• M20: 10,476,788 km (0.117 R)
• M21: 11,634,226 km (0.092 R)
• M22: 11,802,823 km (0.109 R)
• M23: 12,029,015 km (0.078 R)
• M24: 12,313,550 km (0.115 R)
• M25: 13,651,554 km (0.058 R)
• M26: 14,427,967 km (0.052 R)
• M27: 16,211,024 km (0.104 R)
• M28: 16,399,367 km (0.115 R)
• M29: 17,096,344 km (0.109 R)
• M30: 17,416,334 km (0.115 R)
• M31: 17,480,661 km (0.081 R)
• M32: 17,932,446 km (0.091 R)
• M33: 18,453,645 km (0.102 R)
• M34: 18,847,836 km (0.087 R)
• M35: 19,912,374 km (0.095 R)
• M36: 20,384,206 km (0.089 R)
• M37: 20,791,561 km (0.083 R)
• M38: 21,476,570 km (0.112 R)
• M39: 21,614,499 km (0.067 R)
• M40: 23,931,620 km (0.107 R)
• M41: 24,721,347 km (0.09 R)
• M42: 27,067,042 km (0.053 R)
• M43: 27,365,190 km (0.118 R)
• M44: 27,889,681 km (0.102 R)
• M45: 28,872,389 km (0.117 R)
• M46: 29,176,970 km (0.058 R)
• M47: 29,482,748 km (0.09 R)
• M48: 30,406,216 km (0.075 R)
• M49: 30,638,691 km (0.086 R)
• M50: 31,966,522 km (0.092 R)
• M51: 33,712,628 km (0.113 R)
• M52: 34,839,848 km (0.094 R)
• M53: 35,245,408 km (0.044 R)
• M54: 35,408,170 km (0.088 R)
• M55: 35,979,335 km (0.096 R)
• M56: 37,961,208 km (0.088 R)
• M57: 38,211,335 km (0.061 R)
• M58: 38,378,586 km (0.103 R)
• M59: 40,743,429 km (0.113 R)
• M60: 41,599,428 km (0.092 R)
• M61: 42,461,411 km (0.064 R)
• M62: 44,290,544 km (0.043 R)
• M63: 44,553,986 km (0.099 R)
• M64: 44,641,949 km (0.114 R)
• M65: 45,701,402 km (0.103 R)
• M66: 46,056,397 km (0.094 R)
• M67: 46,679,921 km (0.097 R)
• M68: 48,296,027 km (0.108 R)
• M69: 50,754,219 km (0.081 R)
• M70: 50,845,923 km (0.115 R)
• M71: 51,029,778 km (0.102 R)
• M72: 52,601,155 km (0.113 R)
• M73: 54,658,125 km (0.065 R)
• M74: 55,223,755 km (0.1 R)
• M75: 55,886,025 km (0.095 R)
• M76: 55,980,720 km (0.106 R)
• M77: 56,075,715 km (0.093 R)
• M78: 56,360,549 km (0.09 R)
• M79: 57,313,936 km (0.087 R)
• M80: 57,409,529 km (0.115 R)
• M81: 58,368,751 km (0.072 R)
• M82: 58,753,816 km (0.117 R)
• M83: 58,850,306 km (0.091 R)
• M84: 59,526,788 km (0.099 R)
• M85: 61,277,831 km (0.116 R)
• M86: 61,767,315 km (0.094 R)
• M87: 61,865,302 km (0.049 R)
• M88: 62,061,574 km (0.105 R)
• M89: 62,848,609 km (0.078 R)
• M90: 64,134,552 km (0.052 R)
• M91: 64,333,218 km (0.09 R)
• M92: 64,631,516 km (0.088 R)
• M93: 65,529,253 km (0.043 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 11,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit