🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.51 AU - 0.73 AU

Year: 179 Days

Day: 20.6 Hours

Environment

Temp: 141 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.82 AU - 1.32 AU

Year: 406 Days

Day: 39.4 Hours

Environment

Temp: 34 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,958,570 km

• M1: 664,813 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.13 AU - 1.15 AU

Year: 447 Days

Day: 43.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.06 AU - 1.44 AU

Year: 513 Days

Day: 47.3 Hours

Environment

Temp: -16 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2 AU - 2.9 AU

Year: 1408 Days

Day: 33.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.8

Radius: 10.5

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 8.11 AU - 12.33 AU

Year: 11994 Days

Day: 11.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 141.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,958,570 km

• M1: 146,905 km (0.1 R)
• M2: 331,808 km (0.074 R)
• M3: 523,443 km (0.11 R)
• M4: 596,297 km (0.084 R)
• M5: 809,624 km (0.108 R)
• M6: 1,063,641 km (0.083 R)
• M7: 1,258,716 km (0.095 R)
• M8: 2,111,275 km (0.109 R)
• M9: 2,550,644 km (0.115 R)
• M10: 2,659,401 km (0.033 R)
• M11: 2,747,664 km (0.11 R)
• M12: 2,814,534 km (0.028 R)
• M13: 3,561,177 km (0.092 R)
• M14: 3,634,181 km (0.106 R)
• M15: 3,707,783 km (0.092 R)
• M16: 3,781,834 km (0.036 R)
• M17: 3,881,466 km (0.111 R)
• M18: 4,444,852 km (0.119 R)
• M19: 5,198,825 km (0.041 R)
• M20: 5,449,701 km (0.08 R)
• M21: 5,590,772 km (0.061 R)
• M22: 5,704,466 km (0.086 R)
• M23: 5,992,292 km (0.062 R)
• M24: 6,582,157 km (0.065 R)
• M25: 7,314,289 km (0.076 R)
• M26: 7,595,682 km (0.085 R)
• M27: 9,424,516 km (0.116 R)
• M28: 10,422,932 km (0.098 R)
• M29: 10,598,411 km (0.101 R)
• M30: 10,988,113 km (0.083 R)
• M31: 11,310,497 km (0.081 R)
• M32: 11,382,453 km (0.111 R)
• M33: 11,527,114 km (0.074 R)
• M34: 12,332,998 km (0.082 R)
• M35: 12,817,845 km (0.098 R)
• M36: 12,968,340 km (0.115 R)
• M37: 13,461,265 km (0.043 R)
• M38: 13,883,281 km (0.094 R)
• M39: 14,037,815 km (0.08 R)
• M40: 14,115,307 km (0.096 R)
• M41: 15,454,058 km (0.078 R)
• M42: 15,895,971 km (0.103 R)
• M43: 15,976,753 km (0.086 R)
• M44: 16,382,612 km (0.113 R)
• M45: 16,874,341 km (0.086 R)
• M46: 18,803,555 km (0.089 R)
• M47: 19,189,068 km (0.114 R)
• M48: 19,663,892 km (0.057 R)
• M49: 20,011,707 km (0.059 R)
• M50: 20,317,635 km (0.066 R)
• M51: 20,625,208 km (0.078 R)
• M52: 21,111,551 km (0.07 R)
• M53: 21,557,053 km (0.093 R)
• M54: 21,915,639 km (0.051 R)
• M55: 22,005,548 km (0.115 R)
• M56: 22,729,751 km (0.101 R)
• M57: 23,140,397 km (0.116 R)
• M58: 24,340,770 km (0.103 R)
• M59: 24,433,970 km (0.076 R)
• M60: 24,527,319 km (0.116 R)
• M61: 24,620,668 km (0.068 R)
• M62: 26,274,622 km (0.041 R)
• M63: 26,801,805 km (0.108 R)
• M64: 27,769,254 km (0.098 R)
• M65: 28,110,487 km (0.069 R)
• M66: 29,043,978 km (0.069 R)
• M67: 29,340,930 km (0.09 R)
• M68: 29,539,296 km (0.11 R)
• M69: 29,987,641 km (0.084 R)
• M70: 30,538,461 km (0.091 R)
• M71: 30,941,178 km (0.083 R)
• M72: 31,751,998 km (0.117 R)
• M73: 32,826,710 km (0.037 R)
• M74: 33,032,855 km (0.106 R)
• M75: 33,135,928 km (0.106 R)
• M76: 34,017,509 km (0.103 R)
• M77: 34,226,048 km (0.119 R)
• M78: 34,644,324 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.6

Radius: 13.7

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 9.89 AU - 12.19 AU

Year: 13466 Days

Day: 15 Hours

Environment

Temp: -186 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 40,958,570 km

• M1: 182,809 km (0.111 R)
• M2: 353,949 km (0.085 R)
• M3: 453,132 km (0.085 R)
• M4: 1,046,138 km (0.099 R)
• M5: 1,184,815 km (0.111 R)
• M6: 1,330,075 km (0.1 R)
• M7: 1,732,194 km (0.104 R)
• M8: 3,817,139 km (0.062 R)
• M9: 4,132,342 km (0.111 R)
• M10: 4,788,329 km (0.056 R)
• M11: 5,301,749 km (0.108 R)
• M12: 5,689,656 km (0.092 R)
• M13: 5,905,077 km (0.1 R)
• M14: 6,680,592 km (0.04 R)
• M15: 6,869,983 km (0.115 R)
• M16: 7,843,865 km (0.039 R)
• M17: 8,084,119 km (0.113 R)
• M18: 8,286,076 km (0.081 R)
• M19: 8,612,948 km (0.108 R)
• M20: 9,111,109 km (0.091 R)
• M21: 9,279,257 km (0.11 R)
• M22: 9,448,452 km (0.101 R)
• M23: 10,309,836 km (0.054 R)
• M24: 10,705,672 km (0.061 R)
• M25: 10,883,245 km (0.111 R)
• M26: 11,467,126 km (0.054 R)
• M27: 11,694,365 km (0.109 R)
• M28: 11,923,249 km (0.092 R)
• M29: 12,947,546 km (0.068 R)
• M30: 13,184,360 km (0.032 R)
• M31: 13,662,175 km (0.041 R)
• M32: 14,097,056 km (0.067 R)
• M33: 14,438,588 km (0.112 R)
• M34: 14,832,180 km (0.06 R)
• M35: 15,079,914 km (0.067 R)
• M36: 16,084,913 km (0.036 R)
• M37: 17,007,782 km (0.096 R)
• M38: 17,737,520 km (0.113 R)
• M39: 19,389,679 km (0.071 R)
• M40: 19,552,143 km (0.109 R)
• M41: 19,823,962 km (0.11 R)
• M42: 21,313,508 km (0.061 R)
• M43: 21,593,256 km (0.101 R)
• M44: 22,043,396 km (0.116 R)
• M45: 22,213,040 km (0.095 R)
• M46: 22,610,521 km (0.117 R)
• M47: 23,875,222 km (0.109 R)
• M48: 24,868,103 km (0.076 R)
• M49: 25,874,448 km (0.092 R)
• M50: 25,993,677 km (0.07 R)
• M51: 26,113,206 km (0.103 R)
• M52: 26,232,884 km (0.114 R)
• M53: 26,412,701 km (0.098 R)
• M54: 26,713,243 km (0.113 R)
• M55: 27,075,419 km (0.09 R)
• M56: 28,110,637 km (0.065 R)
• M57: 28,355,977 km (0.098 R)
• M58: 28,478,947 km (0.081 R)
• M59: 28,663,850 km (0.093 R)
• M60: 29,407,052 km (0.088 R)
• M61: 30,345,180 km (0.076 R)
• M62: 30,470,992 km (0.084 R)
• M63: 31,229,453 km (0.074 R)
• M64: 32,058,375 km (0.118 R)
• M65: 33,412,385 km (0.098 R)
• M66: 33,672,386 km (0.097 R)
• M67: 34,391,054 km (0.084 R)
• M68: 34,653,599 km (0.112 R)
• M69: 35,048,687 km (0.06 R)
• M70: 36,242,927 km (0.055 R)
• M71: 36,376,368 km (0.112 R)
• M72: 36,979,247 km (0.028 R)
• M73: 37,181,055 km (0.047 R)
• M74: 39,081,097 km (0.063 R)
• M75: 39,286,495 km (0.107 R)
• M76: 39,561,007 km (0.084 R)
• M77: 39,698,488 km (0.095 R)
• M78: 42,974,980 km (0.109 R)
• M79: 43,470,448 km (0.111 R)
• M80: 43,754,385 km (0.059 R)
• M81: 44,609,935 km (0.046 R)
• M82: 45,614,934 km (0.09 R)
• M83: 45,831,252 km (0.112 R)
• M84: 47,209,348 km (0.077 R)
• M85: 47,866,980 km (0.039 R)
• M86: 48,969,666 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 573.8

Radius: 7.2

Gravity: 11.07 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 10.9 AU - 17.66 AU

Year: 19809 Days

Day: 21 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 40,958,570 km

• M1: 131,197 km (0.106 R)
• M2: 247,285 km (0.117 R)
• M3: 637,736 km (0.101 R)
• M4: 1,188,405 km (0.118 R)
• M5: 1,670,111 km (0.113 R)
• M6: 1,822,401 km (0.06 R)
• M7: 2,546,006 km (0.06 R)
• M8: 2,721,933 km (0.097 R)
• M9: 3,011,555 km (0.102 R)
• M10: 3,464,387 km (0.088 R)
• M11: 4,101,226 km (0.119 R)
• M12: 4,183,355 km (0.099 R)
• M13: 5,390,011 km (0.036 R)
• M14: 5,799,311 km (0.112 R)
• M15: 5,984,513 km (0.113 R)
• M16: 6,265,907 km (0.063 R)
• M17: 6,360,752 km (0.098 R)
• M18: 6,551,788 km (0.082 R)
• M19: 8,827,322 km (0.09 R)
• M20: 10,410,516 km (0.118 R)
• M21: 10,579,113 km (0.06 R)
• M22: 10,692,209 km (0.063 R)
• M23: 13,277,559 km (0.077 R)
• M24: 13,399,481 km (0.105 R)
• M25: 13,705,858 km (0.086 R)
• M26: 14,325,642 km (0.116 R)
• M27: 14,639,049 km (0.113 R)
• M28: 14,702,030 km (0.066 R)
• M29: 14,954,701 km (0.113 R)
• M30: 16,304,522 km (0.116 R)
• M31: 17,894,448 km (0.107 R)
• M32: 18,299,560 km (0.046 R)
• M33: 18,707,812 km (0.108 R)
• M34: 18,776,178 km (0.091 R)
• M35: 19,325,651 km (0.084 R)
• M36: 19,463,880 km (0.057 R)
• M37: 20,089,947 km (0.07 R)
• M38: 20,864,116 km (0.11 R)
• M39: 21,504,844 km (0.107 R)
• M40: 22,151,854 km (0.09 R)
• M41: 22,732,444 km (0.115 R)
• M42: 23,171,214 km (0.106 R)
• M43: 23,834,531 km (0.112 R)
• M44: 24,205,683 km (0.12 R)
• M45: 24,280,183 km (0.098 R)
• M46: 24,878,724 km (0.112 R)
• M47: 25,482,053 km (0.065 R)
• M48: 26,396,095 km (0.115 R)
• M49: 26,857,156 km (0.075 R)
• M50: 26,934,349 km (0.115 R)
• M51: 27,476,043 km (0.028 R)
• M52: 28,099,716 km (0.104 R)
• M53: 29,281,539 km (0.103 R)
• M54: 29,679,021 km (0.098 R)
• M55: 30,479,369 km (0.031 R)
• M56: 30,963,019 km (0.04 R)
• M57: 31,205,817 km (0.051 R)
• M58: 32,265,119 km (0.106 R)
• M59: 32,347,099 km (0.049 R)
• M60: 33,005,479 km (0.092 R)
• M61: 34,838,502 km (0.029 R)
• M62: 35,344,143 km (0.045 R)
• M63: 35,428,665 km (0.12 R)
• M64: 36,789,856 km (0.084 R)
• M65: 37,390,791 km (0.12 R)
• M66: 38,776,516 km (0.103 R)
• M67: 38,950,947 km (0.088 R)
• M68: 39,388,072 km (0.087 R)
• M69: 40,090,883 km (0.1 R)
• M70: 40,355,522 km (0.116 R)
• M71: 41,064,017 km (0.1 R)
• M72: 42,673,092 km (0.106 R)
• M73: 44,120,601 km (0.086 R)
• M74: 45,768,272 km (0.099 R)
• M75: 48,277,178 km (0.111 R)
• M76: 48,934,959 km (0.103 R)
• M77: 50,259,349 km (0.084 R)
• M78: 50,354,344 km (0.064 R)
• M79: 51,116,844 km (0.109 R)
• M80: 52,846,495 km (0.091 R)
• M81: 54,595,294 km (0.102 R)
• M82: 54,692,982 km (0.084 R)
• M83: 55,575,011 km (0.114 R)
• M84: 58,249,073 km (0.118 R)
• M85: 60,661,039 km (0.102 R)
• M86: 60,964,872 km (0.073 R)
• M87: 61,472,308 km (0.057 R)
• M88: 62,491,369 km (0.083 R)
• M89: 62,900,519 km (0.101 R)
• M90: 63,618,738 km (0.093 R)
• M91: 67,250,526 km (0.065 R)
• M92: 67,459,963 km (0.086 R)
• M93: 68,195,087 km (0.073 R)
• M94: 69,355,667 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 73.1

Radius: 6.4

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 13.5 AU - 19.12 AU

Year: 24180 Days

Day: 20.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 40,958,570 km

• M1: 358,885 km (0.098 R)
• M2: 406,607 km (0.074 R)
• M3: 469,887 km (0.085 R)
• M4: 665,411 km (0.088 R)
• M5: 970,142 km (0.081 R)
• M6: 1,611,767 km (0.102 R)
• M7: 1,973,645 km (0.09 R)
• M8: 2,646,985 km (0.078 R)
• M9: 2,970,266 km (0.094 R)
• M10: 3,046,561 km (0.105 R)
• M11: 3,332,442 km (0.085 R)
• M12: 3,411,879 km (0.064 R)
• M13: 3,873,837 km (0.091 R)
• M14: 4,706,798 km (0.044 R)
• M15: 4,766,338 km (0.081 R)
• M16: 5,467,802 km (0.077 R)
• M17: 6,796,680 km (0.117 R)
• M18: 7,272,401 km (0.037 R)
• M19: 7,970,425 km (0.099 R)
• M20: 8,363,419 km (0.085 R)
• M21: 8,435,525 km (0.118 R)
• M22: 8,507,930 km (0.07 R)
• M23: 9,131,155 km (0.082 R)
• M24: 10,421,287 km (0.109 R)
• M25: 11,485,825 km (0.055 R)
• M26: 11,929,383 km (0.099 R)
• M27: 12,051,305 km (0.114 R)
• M28: 13,801,750 km (0.037 R)
• M29: 14,359,451 km (0.06 R)
• M30: 14,662,835 km (0.058 R)
• M31: 14,749,901 km (0.112 R)
• M32: 14,880,799 km (0.07 R)
• M33: 15,231,756 km (0.118 R)
• M34: 18,089,823 km (0.082 R)
• M35: 19,507,562 km (0.107 R)
• M36: 20,375,230 km (0.12 R)
• M37: 21,650,552 km (0.074 R)
• M38: 22,548,588 km (0.111 R)
• M39: 23,306,151 km (0.089 R)
• M40: 24,174,866 km (0.096 R)
• M41: 25,628,658 km (0.064 R)
• M42: 28,674,471 km (0.093 R)
• M43: 29,659,872 km (0.084 R)
• M44: 29,880,379 km (0.11 R)
• M45: 30,378,391 km (0.101 R)
• M46: 31,046,794 km (0.09 R)
• M47: 31,326,692 km (0.038 R)
• M48: 31,438,890 km (0.115 R)
• M49: 31,494,989 km (0.086 R)
• M50: 31,719,985 km (0.11 R)
• M51: 32,397,962 km (0.076 R)
• M52: 32,568,204 km (0.092 R)
• M53: 38,470,439 km (0.105 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 19,539 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit