🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.69 AU - 0.73 AU

Year: 210 Days

Day: 12.3 Hours

Environment

Temp: 191 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,957,424 km

• M1: 30,518 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.82 AU - 1.18 AU

Year: 351 Days

Day: 22.8 Hours

Environment

Temp: 138 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.9 AU - 1.3 AU

Year: 405 Days

Day: 46.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 79,957,424 km

• M1: 824,135 km (0.104 R)
• M2: 1,015,770 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.63 AU - 2.33 AU

Year: 979 Days

Day: 41.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,957,424 km

• M1: 203,453 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.66 AU - 2.7 AU

Year: 1131 Days

Day: 21.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.8

Radius: 9.5

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.06 AU - 7.1 AU

Year: 5269 Days

Day: 14.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 79,957,424 km

• M1: 128,804 km (0.074 R)
• M2: 260,151 km (0.119 R)
• M3: 351,555 km (0.103 R)
• M4: 519,703 km (0.101 R)
• M5: 597,344 km (0.111 R)
• M6: 691,441 km (0.112 R)
• M7: 765,642 km (0.073 R)
• M8: 829,670 km (0.105 R)
• M9: 895,792 km (0.112 R)
• M10: 1,393,654 km (0.051 R)
• M11: 1,457,382 km (0.103 R)
• M12: 1,637,947 km (0.042 R)
• M13: 1,931,757 km (0.117 R)
• M14: 2,094,071 km (0.09 R)
• M15: 2,223,473 km (0.083 R)
• M16: 3,202,591 km (0.029 R)
• M17: 3,417,264 km (0.103 R)
• M18: 3,838,233 km (0.048 R)
• M19: 3,951,628 km (0.108 R)
• M20: 4,112,595 km (0.082 R)
• M21: 4,369,604 km (0.085 R)
• M22: 4,488,385 km (0.038 R)
• M23: 4,656,234 km (0.066 R)
• M24: 5,023,048 km (0.105 R)
• M25: 5,222,611 km (0.1 R)
• M26: 5,374,004 km (0.106 R)
• M27: 6,232,247 km (0.099 R)
• M28: 6,527,853 km (0.071 R)
• M29: 8,044,775 km (0.063 R)
• M30: 8,425,651 km (0.117 R)
• M31: 8,573,753 km (0.115 R)
• M32: 8,662,913 km (0.116 R)
• M33: 8,782,442 km (0.098 R)
• M34: 8,932,638 km (0.067 R)
• M35: 8,992,926 km (0.108 R)
• M36: 9,326,978 km (0.061 R)
• M37: 9,449,499 km (0.115 R)
• M38: 10,101,447 km (0.077 R)
• M39: 10,258,973 km (0.101 R)
• M40: 10,322,103 km (0.116 R)
• M41: 10,385,383 km (0.098 R)
• M42: 10,864,396 km (0.092 R)
• M43: 10,928,723 km (0.038 R)
• M44: 10,993,349 km (0.11 R)
• M45: 11,220,289 km (0.05 R)
• M46: 11,612,834 km (0.115 R)
• M47: 11,711,718 km (0.082 R)
• M48: 11,810,752 km (0.065 R)
• M49: 12,109,948 km (0.086 R)
• M50: 12,546,325 km (0.117 R)
• M51: 12,613,943 km (0.054 R)
• M52: 12,817,546 km (0.113 R)
• M53: 13,296,708 km (0.065 R)
• M54: 13,956,434 km (0.088 R)
• M55: 15,199,443 km (0.118 R)
• M56: 15,343,805 km (0.037 R)
• M57: 15,852,438 km (0.109 R)
• M58: 15,998,894 km (0.099 R)
• M59: 16,256,053 km (0.09 R)
• M60: 18,478,030 km (0.068 R)
• M61: 18,670,712 km (0.111 R)
• M62: 19,213,603 km (0.072 R)
• M63: 20,354,885 km (0.08 R)
• M64: 20,753,413 km (0.079 R)
• M65: 21,558,400 km (0.075 R)
• M66: 22,005,548 km (0.063 R)
• M67: 22,168,908 km (0.078 R)
• M68: 22,291,579 km (0.119 R)
• M69: 23,074,424 km (0.082 R)
• M70: 24,034,095 km (0.062 R)
• M71: 24,244,429 km (0.09 R)
• M72: 24,455,362 km (0.104 R)
• M73: 24,751,716 km (0.113 R)
• M74: 24,921,509 km (0.07 R)
• M75: 25,647,957 km (0.091 R)
• M76: 25,862,929 km (0.107 R)
• M77: 26,164,817 km (0.086 R)
• M78: 26,598,202 km (0.093 R)
• M79: 26,772,185 km (0.044 R)
• M80: 26,990,298 km (0.097 R)
• M81: 27,559,967 km (0.115 R)
• M82: 27,692,062 km (0.079 R)
• M83: 27,780,175 km (0.094 R)
• M84: 28,800,582 km (0.082 R)
• M85: 29,023,932 km (0.031 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.1

Radius: 13.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 10.44 AU - 10.9 AU

Year: 12250 Days

Day: 9.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 79,957,424 km

• M1: 434,283 km (0.099 R)
• M2: 646,263 km (0.041 R)
• M3: 849,716 km (0.088 R)
• M4: 1,416,243 km (0.114 R)
• M5: 1,589,627 km (0.103 R)
• M6: 2,308,894 km (0.043 R)
• M7: 2,399,699 km (0.106 R)
• M8: 2,538,377 km (0.071 R)
• M9: 2,751,554 km (0.087 R)
• M10: 3,272,304 km (0.118 R)
• M11: 3,426,838 km (0.099 R)
• M12: 3,850,948 km (0.101 R)
• M13: 4,014,309 km (0.109 R)
• M14: 5,773,131 km (0.12 R)
• M15: 5,929,461 km (0.113 R)
• M16: 6,214,445 km (0.106 R)
• M17: 6,666,530 km (0.065 R)
• M18: 6,929,822 km (0.106 R)
• M19: 7,331,193 km (0.117 R)
• M20: 7,534,646 km (0.116 R)
• M21: 7,878,123 km (0.112 R)
• M22: 8,086,662 km (0.063 R)
• M23: 8,438,367 km (0.069 R)
• M24: 8,687,597 km (0.096 R)
• M25: 9,671,502 km (0.111 R)
• M26: 9,857,752 km (0.027 R)
• M27: 10,423,232 km (0.104 R)
• M28: 10,767,606 km (0.033 R)
• M29: 11,350,140 km (0.072 R)
• M30: 11,467,874 km (0.115 R)
• M31: 12,505,036 km (0.087 R)
• M32: 12,708,040 km (0.095 R)
• M33: 13,614,005 km (0.113 R)
• M34: 14,243,662 km (0.09 R)
• M35: 14,413,156 km (0.086 R)
• M36: 14,540,763 km (0.112 R)
• M37: 14,754,240 km (0.086 R)
• M38: 15,184,333 km (0.109 R)
• M39: 15,357,568 km (0.027 R)
• M40: 16,101,069 km (0.063 R)
• M41: 17,035,757 km (0.082 R)
• M42: 17,125,665 km (0.032 R)
• M43: 17,260,902 km (0.066 R)
• M44: 17,759,661 km (0.053 R)
• M45: 18,309,134 km (0.084 R)
• M46: 18,771,391 km (0.118 R)
• M47: 19,237,538 km (0.118 R)
• M48: 20,086,207 km (0.091 R)
• M49: 20,419,511 km (0.102 R)
• M50: 20,610,847 km (0.112 R)
• M51: 21,091,654 km (0.111 R)
• M52: 22,064,639 km (0.047 R)
• M53: 22,162,625 km (0.117 R)
• M54: 22,408,564 km (0.114 R)
• M55: 22,655,401 km (0.106 R)
• M56: 22,952,652 km (0.056 R)
• M57: 23,953,162 km (0.096 R)
• M58: 26,256,072 km (0.056 R)
• M59: 26,986,857 km (0.11 R)
• M60: 27,565,652 km (0.037 R)
• M61: 27,671,417 km (0.104 R)
• M62: 27,989,313 km (0.11 R)
• M63: 28,950,330 km (0.085 R)
• M64: 29,651,046 km (0.118 R)
• M65: 30,466,654 km (0.117 R)
• M66: 31,289,591 km (0.096 R)
• M67: 31,510,248 km (0.105 R)
• M68: 31,842,206 km (0.098 R)
• M69: 32,342,461 km (0.08 R)
• M70: 32,733,211 km (0.113 R)
• M71: 33,125,606 km (0.083 R)
• M72: 33,519,647 km (0.113 R)
• M73: 34,482,908 km (0.089 R)
• M74: 34,596,752 km (0.108 R)
• M75: 34,882,184 km (0.031 R)
• M76: 35,512,739 km (0.079 R)
• M77: 35,915,906 km (0.049 R)
• M78: 37,661,114 km (0.042 R)
• M79: 38,072,359 km (0.112 R)
• M80: 38,899,186 km (0.051 R)
• M81: 39,314,919 km (0.104 R)
• M82: 39,672,308 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756.6

Radius: 4.2

Gravity: 42.89 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 13.33 AU - 16.75 AU

Year: 20500 Days

Day: 15.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 79,957,424 km

• M1: 261,497 km (0.111 R)
• M2: 368,011 km (0.072 R)
• M3: 406,757 km (0.089 R)
• M4: 620,981 km (0.052 R)
• M5: 972,536 km (0.083 R)
• M6: 1,139,637 km (0.093 R)
• M7: 1,860,250 km (0.066 R)
• M8: 3,087,401 km (0.106 R)
• M9: 3,168,333 km (0.077 R)
• M10: 4,059,787 km (0.115 R)
• M11: 4,881,229 km (0.065 R)
• M12: 4,975,625 km (0.081 R)
• M13: 5,023,048 km (0.113 R)
• M14: 5,118,342 km (0.062 R)
• M15: 5,214,234 km (0.101 R)
• M16: 5,851,820 km (0.113 R)
• M17: 6,410,418 km (0.032 R)
• M18: 7,199,098 km (0.064 R)
• M19: 7,360,514 km (0.06 R)
• M20: 8,808,622 km (0.077 R)
• M21: 11,076,226 km (0.108 R)
• M22: 11,512,603 km (0.089 R)
• M23: 12,209,729 km (0.085 R)
• M24: 13,313,463 km (0.027 R)
• M25: 13,379,435 km (0.057 R)
• M26: 13,577,802 km (0.087 R)
• M27: 13,843,937 km (0.091 R)
• M28: 13,910,657 km (0.083 R)
• M29: 14,516,678 km (0.077 R)
• M30: 16,810,762 km (0.103 R)
• M31: 16,953,478 km (0.119 R)
• M32: 18,622,242 km (0.088 R)
• M33: 19,364,098 km (0.05 R)
• M34: 19,438,747 km (0.06 R)
• M35: 20,570,754 km (0.098 R)
• M36: 20,799,789 km (0.118 R)
• M37: 21,029,571 km (0.043 R)
• M38: 22,426,067 km (0.079 R)
• M39: 22,740,522 km (0.101 R)
• M40: 22,898,198 km (0.076 R)
• M41: 23,056,323 km (0.082 R)
• M42: 23,135,460 km (0.112 R)
• M43: 23,852,184 km (0.101 R)
• M44: 25,144,410 km (0.052 R)
• M45: 26,293,471 km (0.104 R)
• M46: 26,376,199 km (0.105 R)
• M47: 26,708,157 km (0.039 R)
• M48: 27,292,037 km (0.056 R)
• M49: 27,375,812 km (0.08 R)
• M50: 27,459,736 km (0.061 R)
• M51: 28,557,635 km (0.116 R)
• M52: 29,928,550 km (0.04 R)
• M53: 30,534,870 km (0.03 R)
• M54: 30,621,936 km (0.1 R)
• M55: 33,717,266 km (0.068 R)
• M56: 34,077,348 km (0.058 R)
• M57: 34,167,555 km (0.086 R)
• M58: 34,983,013 km (0.083 R)
• M59: 35,621,796 km (0.081 R)
• M60: 37,188,834 km (0.108 R)
• M61: 38,684,065 km (0.069 R)
• M62: 40,103,748 km (0.082 R)
• M63: 40,294,336 km (0.102 R)
• M64: 43,091,218 km (0.097 R)
• M65: 43,188,756 km (0.117 R)
• M66: 43,971,901 km (0.076 R)
• M67: 45,254,403 km (0.098 R)
• M68: 45,552,103 km (0.073 R)
• M69: 48,361,850 km (0.072 R)
• M70: 48,869,585 km (0.115 R)
• M71: 49,378,966 km (0.073 R)
• M72: 49,685,342 km (0.102 R)
• M73: 50,814,507 km (0.087 R)
• M74: 51,227,248 km (0.056 R)
• M75: 51,641,035 km (0.096 R)
• M76: 52,889,130 km (0.107 R)
• M77: 54,991,280 km (0.114 R)
• M78: 56,265,554 km (0.084 R)
• M79: 56,799,469 km (0.115 R)
• M80: 57,657,114 km (0.114 R)
• M81: 57,979,796 km (0.077 R)
• M82: 58,087,507 km (0.118 R)
• M83: 61,898,961 km (0.103 R)
• M84: 63,002,694 km (0.073 R)
• M85: 63,556,955 km (0.07 R)
• M86: 64,335,611 km (0.096 R)
• M87: 64,670,412 km (0.104 R)
• M88: 66,577,934 km (0.08 R)
• M89: 69,188,118 km (0.101 R)
• M90: 69,989,214 km (0.025 R)
• M91: 71,369,554 km (0.086 R)
• M92: 71,716,022 km (0.067 R)
• M93: 72,526,544 km (0.068 R)
• M94: 74,390,832 km (0.074 R)
• M95: 74,507,818 km (0.068 R)
• M96: 75,093,942 km (0.077 R)
• M97: 76,625,077 km (0.095 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 18,512 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit