🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.45 AU - 0.57 AU

Year: 136 Days

Day: 36.7 Hours

Environment

Temp: 245 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.45 AU - 0.65 AU

Year: 153 Days

Day: 39.9 Hours

Environment

Temp: 172 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.02 AU - 1.32 AU

Year: 474 Days

Day: 44.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.76 AU - 3.76 AU

Year: 2206 Days

Day: 30.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.9

Radius: 11.3

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.52 AU - 6.22 AU

Year: 4663 Days

Day: 10.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 37,228,767 km

• M1: 143,464 km (0.106 R)
• M2: 457,620 km (0.095 R)
• M3: 736,171 km (0.097 R)
• M4: 825,930 km (0.107 R)
• M5: 1,007,392 km (0.107 R)
• M6: 1,278,015 km (0.108 R)
• M7: 1,377,198 km (0.088 R)
• M8: 1,630,916 km (0.108 R)
• M9: 1,739,225 km (0.109 R)
• M10: 1,912,609 km (0.12 R)
• M11: 2,157,351 km (0.116 R)
• M12: 2,648,929 km (0.063 R)
• M13: 3,190,175 km (0.058 R)
• M14: 3,450,325 km (0.093 R)
• M15: 3,543,824 km (0.119 R)
• M16: 3,717,507 km (0.094 R)
• M17: 3,813,549 km (0.108 R)
• M18: 3,894,033 km (0.083 R)
• M19: 4,073,400 km (0.117 R)
• M20: 4,155,978 km (0.031 R)
• M21: 4,474,323 km (0.105 R)
• M22: 4,576,648 km (0.102 R)
• M23: 4,748,685 km (0.097 R)
• M24: 4,958,272 km (0.113 R)
• M25: 5,314,165 km (0.086 R)
• M26: 5,404,373 km (0.098 R)
• M27: 5,900,888 km (0.062 R)
• M28: 5,975,687 km (0.053 R)
• M29: 6,643,791 km (0.09 R)
• M30: 7,135,519 km (0.03 R)
• M31: 7,275,393 km (0.086 R)
• M32: 7,864,510 km (0.068 R)
• M33: 8,091,898 km (0.112 R)
• M34: 8,216,962 km (0.094 R)
• M35: 8,342,624 km (0.103 R)
• M36: 8,574,651 km (0.091 R)
• M37: 8,765,986 km (0.084 R)
• M38: 8,851,556 km (0.035 R)
• M39: 9,218,221 km (0.098 R)
• M40: 9,414,344 km (0.071 R)
• M41: 9,502,008 km (0.087 R)
• M42: 9,766,497 km (0.074 R)
• M43: 10,438,491 km (0.098 R)
• M44: 10,642,991 km (0.089 R)
• M45: 10,780,023 km (0.113 R)
• M46: 10,940,840 km (0.074 R)
• M47: 11,241,382 km (0.111 R)
• M48: 11,404,294 km (0.112 R)
• M49: 11,638,415 km (0.089 R)
• M50: 11,779,636 km (0.099 R)
• M51: 11,969,026 km (0.109 R)
• M52: 12,350,501 km (0.118 R)
• M53: 12,615,140 km (0.114 R)
• M54: 12,808,869 km (0.108 R)
• M55: 13,101,183 km (0.101 R)
• M56: 13,321,840 km (0.095 R)
• M57: 13,717,227 km (0.056 R)
• M58: 14,091,521 km (0.035 R)
• M59: 14,671,811 km (0.078 R)
• M60: 14,799,119 km (0.1 R)
• M61: 15,621,907 km (0.118 R)
• M62: 15,856,028 km (0.071 R)
• M63: 16,117,525 km (0.104 R)
• M64: 17,017,207 km (0.106 R)
• M65: 18,369,871 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.4

Radius: 11.2

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.16 AU - 7.88 AU

Year: 6239 Days

Day: 11.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 126.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 37,228,767 km

• M1: 149,448 km (0.101 R)
• M2: 275,559 km (0.101 R)
• M3: 382,372 km (0.084 R)
• M4: 466,895 km (0.116 R)
• M5: 640,428 km (0.108 R)
• M6: 785,987 km (0.073 R)
• M7: 943,364 km (0.079 R)
• M8: 1,170,155 km (0.055 R)
• M9: 1,415,046 km (0.025 R)
• M10: 1,855,313 km (0.105 R)
• M11: 2,127,731 km (0.103 R)
• M12: 2,490,655 km (0.114 R)
• M13: 3,004,972 km (0.12 R)
• M14: 3,291,752 km (0.113 R)
• M15: 3,517,046 km (0.072 R)
• M16: 3,605,009 km (0.1 R)
• M17: 3,693,871 km (0.071 R)
• M18: 3,964,643 km (0.087 R)
• M19: 4,037,946 km (0.118 R)
• M20: 4,186,048 km (0.049 R)
• M21: 4,260,697 km (0.039 R)
• M22: 4,487,637 km (0.11 R)
• M23: 4,737,914 km (0.079 R)
• M24: 4,933,588 km (0.108 R)
• M25: 5,131,955 km (0.116 R)
• M26: 5,414,097 km (0.087 R)
• M27: 5,577,607 km (0.096 R)
• M28: 6,120,498 km (0.107 R)
• M29: 6,355,366 km (0.062 R)
• M30: 6,549,694 km (0.044 R)
• M31: 6,702,284 km (0.045 R)
• M32: 7,010,904 km (0.087 R)
• M33: 7,505,325 km (0.058 R)
• M34: 7,964,740 km (0.119 R)
• M35: 8,057,641 km (0.102 R)
• M36: 8,456,917 km (0.082 R)
• M37: 8,670,842 km (0.076 R)
• M38: 9,323,538 km (0.118 R)
• M39: 9,421,524 km (0.065 R)
• M40: 9,817,211 km (0.088 R)
• M41: 10,218,432 km (0.115 R)
• M42: 10,446,419 km (0.065 R)
• M43: 10,548,295 km (0.064 R)
• M44: 11,558,979 km (0.08 R)
• M45: 11,664,296 km (0.096 R)
• M46: 12,303,527 km (0.112 R)
• M47: 12,411,238 km (0.045 R)
• M48: 12,763,242 km (0.106 R)
• M49: 12,954,128 km (0.057 R)
• M50: 13,366,420 km (0.103 R)
• M51: 14,373,663 km (0.098 R)
• M52: 15,001,226 km (0.109 R)
• M53: 15,550,399 km (0.117 R)
• M54: 15,695,958 km (0.083 R)
• M55: 15,812,794 km (0.103 R)
• M56: 16,549,414 km (0.083 R)
• M57: 17,387,910 km (0.05 R)
• M58: 17,599,591 km (0.067 R)
• M59: 18,086,831 km (0.103 R)
• M60: 18,362,839 km (0.071 R)
• M61: 18,516,776 km (0.116 R)
• M62: 19,043,510 km (0.119 R)
• M63: 19,858,519 km (0.095 R)
• M64: 20,365,805 km (0.034 R)
• M65: 21,231,379 km (0.078 R)
• M66: 21,328,318 km (0.076 R)
• M67: 21,490,183 km (0.112 R)
• M68: 21,684,959 km (0.041 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.4

Radius: 9.3

Gravity: 11.36 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.22 AU - 9.8 AU

Year: 8495 Days

Day: 6.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 37,228,767 km

• M1: 132,693 km (0.084 R)
• M2: 222,901 km (0.042 R)
• M3: 342,280 km (0.099 R)
• M4: 405,560 km (0.083 R)
• M5: 531,970 km (0.109 R)
• M6: 624,272 km (0.079 R)
• M7: 898,784 km (0.112 R)
• M8: 1,314,367 km (0.08 R)
• M9: 1,421,629 km (0.107 R)
• M10: 1,487,452 km (0.095 R)
• M11: 1,856,360 km (0.077 R)
• M12: 2,703,982 km (0.054 R)
• M13: 3,010,508 km (0.115 R)
• M14: 3,446,436 km (0.075 R)
• M15: 4,539,697 km (0.107 R)
• M16: 4,671,194 km (0.093 R)
• M17: 4,971,436 km (0.109 R)
• M18: 5,073,013 km (0.112 R)
• M19: 5,209,447 km (0.117 R)
• M20: 5,451,047 km (0.069 R)
• M21: 5,555,915 km (0.084 R)
• M22: 5,802,901 km (0.107 R)
• M23: 6,602,502 km (0.036 R)
• M24: 7,091,238 km (0.1 R)
• M25: 7,397,764 km (0.096 R)
• M26: 8,545,330 km (0.115 R)
• M27: 8,748,783 km (0.087 R)
• M28: 8,830,613 km (0.111 R)
• M29: 9,620,789 km (0.089 R)
• M30: 10,390,021 km (0.103 R)
• M31: 10,738,285 km (0.071 R)
• M32: 11,670,728 km (0.117 R)
• M33: 12,260,892 km (0.099 R)
• M34: 12,444,448 km (0.096 R)
• M35: 13,047,328 km (0.1 R)
• M36: 14,377,851 km (0.093 R)
• M37: 14,620,050 km (0.096 R)
• M38: 15,059,270 km (0.115 R)
• M39: 15,701,344 km (0.102 R)
• M40: 15,950,723 km (0.045 R)
• M41: 17,836,554 km (0.064 R)
• M42: 18,515,728 km (0.115 R)
• M43: 19,043,959 km (0.108 R)
• M44: 19,363,200 km (0.08 R)
• M45: 19,577,125 km (0.091 R)
• M46: 19,845,504 km (0.104 R)
• M47: 20,169,234 km (0.115 R)
• M48: 20,494,759 km (0.081 R)
• M49: 20,821,929 km (0.091 R)
• M50: 20,931,435 km (0.111 R)
• M51: 21,150,895 km (0.099 R)
• M52: 22,427,862 km (0.069 R)
• M53: 22,821,454 km (0.11 R)
• M54: 23,444,530 km (0.056 R)
• M55: 23,558,373 km (0.032 R)
• M56: 24,823,373 km (0.059 R)
• M57: 25,464,101 km (0.118 R)
• M58: 25,698,371 km (0.114 R)
• M59: 26,583,542 km (0.089 R)
• M60: 27,298,919 km (0.086 R)
• M61: 27,358,758 km (0.077 R)
• M62: 28,081,016 km (0.116 R)
• M63: 29,667,053 km (0.114 R)
• M64: 30,099,092 km (0.105 R)
• M65: 31,219,580 km (0.048 R)
• M66: 31,721,929 km (0.073 R)
• M67: 33,117,079 km (0.113 R)
• M68: 33,308,863 km (0.066 R)
• M69: 33,372,891 km (0.118 R)
• M70: 33,629,452 km (0.069 R)
• M71: 33,757,956 km (0.047 R)
• M72: 33,950,938 km (0.088 R)
• M73: 34,338,097 km (0.084 R)
• M74: 34,402,723 km (0.106 R)
• M75: 34,921,678 km (0.073 R)
• M76: 35,181,978 km (0.108 R)
• M77: 35,573,775 km (0.091 R)
• M78: 36,230,061 km (0.055 R)
• M79: 36,890,237 km (0.108 R)
• M80: 37,687,743 km (0.04 R)
• M81: 37,754,463 km (0.089 R)
• M82: 37,821,184 km (0.051 R)
• M83: 39,299,809 km (0.053 R)
• M84: 39,706,267 km (0.049 R)
• M85: 40,728,619 km (0.089 R)
• M86: 40,865,650 km (0.106 R)
• M87: 41,002,832 km (0.084 R)
• M88: 42,590,813 km (0.115 R)
• M89: 43,427,215 km (0.105 R)
• M90: 43,917,746 km (0.09 R)
• M91: 44,480,384 km (0.12 R)
• M92: 46,040,390 km (0.087 R)
• M93: 47,114,204 km (0.105 R)
• M94: 48,196,245 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 131.6

Radius: 5.4

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 9.14 AU - 14.9 AU

Year: 15617 Days

Day: 18 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 37,228,767 km

• M1: 98,884 km (0.083 R)
• M2: 433,834 km (0.088 R)
• M3: 586,274 km (0.117 R)
• M4: 1,224,758 km (0.048 R)
• M5: 1,259,913 km (0.03 R)
• M6: 1,313,469 km (0.031 R)
• M7: 1,441,375 km (0.094 R)
• M8: 1,808,937 km (0.031 R)
• M9: 3,169,231 km (0.114 R)
• M10: 3,366,102 km (0.114 R)
• M11: 3,466,033 km (0.103 R)
• M12: 3,643,307 km (0.108 R)
• M13: 4,573,656 km (0.074 R)
• M14: 5,050,723 km (0.094 R)
• M15: 5,426,214 km (0.077 R)
• M16: 5,780,911 km (0.026 R)
• M17: 5,991,096 km (0.035 R)
• M18: 6,142,937 km (0.092 R)
• M19: 6,419,245 km (0.075 R)
• M20: 6,762,572 km (0.103 R)
• M21: 6,984,276 km (0.086 R)
• M22: 7,532,253 km (0.12 R)
• M23: 8,329,310 km (0.081 R)
• M24: 8,703,604 km (0.105 R)
• M25: 10,254,485 km (0.052 R)
• M26: 10,655,408 km (0.114 R)
• M27: 11,024,316 km (0.087 R)
• M28: 11,397,413 km (0.111 R)
• M29: 11,547,908 km (0.096 R)
• M30: 11,774,699 km (0.054 R)
• M31: 12,348,257 km (0.104 R)
• M32: 13,681,623 km (0.099 R)
• M33: 13,801,451 km (0.033 R)
• M34: 16,354,787 km (0.075 R)
• M35: 17,208,991 km (0.075 R)
• M36: 17,728,395 km (0.067 R)
• M37: 18,826,892 km (0.087 R)
• M38: 19,138,504 km (0.039 R)
• M39: 19,496,642 km (0.08 R)
• M40: 20,083,365 km (0.104 R)
• M41: 20,538,591 km (0.104 R)
• M42: 21,691,542 km (0.063 R)
• M43: 23,007,554 km (0.044 R)
• M44: 24,059,676 km (0.081 R)
• M45: 25,470,234 km (0.053 R)
• M46: 26,757,674 km (0.1 R)
• M47: 26,907,571 km (0.114 R)
• M48: 27,208,113 km (0.088 R)
• M49: 29,446,546 km (0.104 R)
• M50: 29,498,157 km (0.04 R)
• M51: 29,601,379 km (0.111 R)
• M52: 29,963,556 km (0.068 R)
• M53: 30,379,288 km (0.108 R)
• M54: 30,953,894 km (0.12 R)
• M55: 31,216,438 km (0.104 R)
• M56: 31,321,605 km (0.078 R)
• M57: 31,532,239 km (0.114 R)
• M58: 31,849,237 km (0.099 R)
• M59: 32,432,968 km (0.044 R)
• M60: 32,486,225 km (0.1 R)
• M61: 32,966,733 km (0.103 R)
• M62: 33,073,845 km (0.1 R)
• M63: 33,234,813 km (0.074 R)
• M64: 33,557,346 km (0.096 R)
• M65: 33,611,201 km (0.084 R)
• M66: 34,205,553 km (0.101 R)
• M67: 34,476,774 km (0.12 R)
• M68: 35,021,460 km (0.095 R)
• M69: 36,395,816 km (0.059 R)
• M70: 36,451,167 km (0.116 R)
• M71: 36,617,220 km (0.093 R)
• M72: 37,061,676 km (0.11 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 15,651 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit