🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.9

Radius: 14.8

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.81 AU - 1.19 AU

Year: 678 Days

Day: 12.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 20,436,852 km

• M1: 185,053 km (0.099 R)
• M2: 286,181 km (0.098 R)
• M3: 396,883 km (0.104 R)
• M4: 544,087 km (0.085 R)
• M5: 651,050 km (0.086 R)
• M6: 766,839 km (0.117 R)
• M7: 860,487 km (0.102 R)
• M8: 1,009,337 km (0.097 R)
• M9: 1,405,023 km (0.098 R)
• M10: 1,571,526 km (0.067 R)
• M11: 1,751,641 km (0.119 R)
• M12: 1,914,554 km (0.104 R)
• M13: 2,012,241 km (0.12 R)
• M14: 2,190,711 km (0.064 R)
• M15: 2,341,207 km (0.048 R)
• M16: 2,461,184 km (0.118 R)
• M17: 2,556,478 km (0.089 R)
• M18: 2,711,461 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.2

Radius: 14.4

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.91 AU - 2.27 AU

Year: 2049 Days

Day: 6.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 20,436,852 km

• M1: 182,659 km (0.062 R)
• M2: 558,898 km (0.12 R)
• M3: 796,309 km (0.106 R)
• M4: 920,476 km (0.074 R)
• M5: 1,086,081 km (0.071 R)
• M6: 1,181,823 km (0.092 R)
• M7: 1,326,784 km (0.067 R)
• M8: 1,458,729 km (0.111 R)
• M9: 1,585,438 km (0.109 R)
• M10: 1,675,496 km (0.082 R)
• M11: 1,967,362 km (0.111 R)
• M12: 2,287,501 km (0.071 R)
• M13: 2,459,688 km (0.103 R)
• M14: 2,940,645 km (0.109 R)
• M15: 3,090,842 km (0.103 R)
• M16: 3,243,581 km (0.09 R)
• M17: 3,346,953 km (0.104 R)
• M18: 3,623,410 km (0.109 R)
• M19: 3,784,826 km (0.113 R)
• M20: 3,907,646 km (0.057 R)
• M21: 4,031,663 km (0.093 R)
• M22: 4,171,088 km (0.079 R)
• M23: 4,411,791 km (0.1 R)
• M24: 4,512,321 km (0.105 R)
• M25: 4,803,737 km (0.105 R)
• M26: 4,951,690 km (0.102 R)
• M27: 5,071,368 km (0.039 R)
• M28: 5,405,121 km (0.086 R)
• M29: 5,559,356 km (0.11 R)
• M30: 5,793,327 km (0.101 R)
• M31: 5,967,010 km (0.083 R)
• M32: 6,142,489 km (0.111 R)
• M33: 6,254,986 km (0.112 R)
• M34: 6,433,307 km (0.06 R)
• M35: 6,613,423 km (0.086 R)
• M36: 6,712,307 km (0.099 R)
• M37: 6,861,606 km (0.094 R)
• M38: 6,978,441 km (0.093 R)
• M39: 7,452,667 km (0.072 R)
• M40: 7,659,261 km (0.088 R)
• M41: 8,343,522 km (0.103 R)
• M42: 8,450,485 km (0.112 R)
• M43: 8,558,045 km (0.064 R)
• M44: 8,666,055 km (0.116 R)
• M45: 8,756,263 km (0.053 R)
• M46: 9,194,285 km (0.088 R)
• M47: 9,789,385 km (0.1 R)
• M48: 9,883,483 km (0.104 R)
• M49: 9,996,878 km (0.054 R)
• M50: 10,763,716 km (0.118 R)
• M51: 10,860,805 km (0.115 R)
• M52: 10,958,343 km (0.106 R)
• M53: 11,095,375 km (0.077 R)
• M54: 11,232,855 km (0.118 R)
• M55: 11,649,037 km (0.098 R)
• M56: 11,848,899 km (0.08 R)
• M57: 12,150,937 km (0.085 R)
• M58: 12,414,828 km (0.1 R)
• M59: 12,557,694 km (0.05 R)
• M60: 12,660,019 km (0.091 R)
• M61: 12,762,793 km (0.119 R)
• M62: 13,804,742 km (0.115 R)
• M63: 14,143,880 km (0.087 R)
• M64: 14,485,861 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.8

Radius: 9.5

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.24 AU - 3.24 AU

Year: 3076 Days

Day: 7.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 20,436,852 km

• M1: 118,930 km (0.109 R)
• M2: 221,704 km (0.053 R)
• M3: 297,849 km (0.04 R)
• M4: 452,534 km (0.119 R)
• M5: 522,845 km (0.11 R)
• M6: 646,113 km (0.097 R)
• M7: 716,873 km (0.088 R)
• M8: 801,396 km (0.062 R)
• M9: 934,837 km (0.109 R)
• M10: 1,028,186 km (0.112 R)
• M11: 1,555,818 km (0.118 R)
• M12: 1,753,736 km (0.04 R)
• M13: 2,020,170 km (0.079 R)
• M14: 2,252,346 km (0.108 R)
• M15: 2,525,960 km (0.106 R)
• M16: 2,999,886 km (0.078 R)
• M17: 3,556,839 km (0.09 R)
• M18: 3,799,936 km (0.096 R)
• M19: 3,894,930 km (0.079 R)
• M20: 4,087,313 km (0.08 R)
• M21: 4,561,688 km (0.095 R)
• M22: 4,826,027 km (0.074 R)
• M23: 4,970,389 km (0.087 R)
• M24: 5,095,303 km (0.1 R)
• M25: 5,455,086 km (0.11 R)
• M26: 6,199,186 km (0.07 R)
• M27: 6,311,235 km (0.091 R)
• M28: 6,401,442 km (0.081 R)
• M29: 6,605,943 km (0.078 R)
• M30: 6,835,725 km (0.109 R)
• M31: 7,021,526 km (0.07 R)
• M32: 7,138,511 km (0.067 R)
• M33: 7,232,459 km (0.113 R)
• M34: 7,516,994 km (0.067 R)
• M35: 7,926,443 km (0.105 R)
• M36: 8,023,831 km (0.102 R)
• M37: 8,244,488 km (0.071 R)
• M38: 8,491,923 km (0.106 R)
• M39: 8,566,722 km (0.068 R)
• M40: 8,666,653 km (0.114 R)
• M41: 8,892,995 km (0.074 R)
• M42: 9,223,457 km (0.083 R)
• M43: 10,612,174 km (0.044 R)
• M44: 10,827,445 km (0.067 R)
• M45: 10,908,527 km (0.103 R)
• M46: 11,207,573 km (0.057 R)
• M47: 11,481,936 km (0.028 R)
• M48: 11,592,189 km (0.117 R)
• M49: 12,065,068 km (0.107 R)
• M50: 12,572,654 km (0.062 R)
• M51: 14,582,052 km (0.114 R)
• M52: 14,641,892 km (0.083 R)
• M53: 14,761,570 km (0.097 R)
• M54: 15,213,355 km (0.037 R)
• M55: 15,334,530 km (0.094 R)
• M56: 15,578,075 km (0.091 R)
• M57: 15,700,297 km (0.111 R)
• M58: 16,939,864 km (0.112 R)
• M59: 17,191,488 km (0.101 R)
• M60: 17,444,458 km (0.1 R)
• M61: 17,890,110 km (0.041 R)
• M62: 17,986,002 km (0.114 R)
• M63: 18,178,535 km (0.042 R)
• M64: 18,727,559 km (0.089 R)
• M65: 19,183,833 km (0.104 R)
• M66: 19,413,316 km (0.117 R)
• M67: 19,479,139 km (0.111 R)
• M68: 19,577,873 km (0.063 R)
• M69: 19,842,063 km (0.104 R)
• M70: 20,507,624 km (0.103 R)
• M71: 20,608,004 km (0.112 R)
• M72: 20,843,172 km (0.084 R)
• M73: 21,045,279 km (0.108 R)
• M74: 21,758,113 km (0.106 R)
• M75: 22,031,727 km (0.074 R)
• M76: 22,169,058 km (0.051 R)
• M77: 22,444,318 km (0.041 R)
• M78: 23,137,704 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.4

Radius: 8.3

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.59 AU - 3.73 AU

Year: 4749 Days

Day: 12.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 20,436,852 km

• M1: 130,001 km (0.07 R)
• M2: 208,839 km (0.105 R)
• M3: 271,969 km (0.095 R)
• M4: 344,374 km (0.114 R)
• M5: 448,046 km (0.044 R)
• M6: 580,739 km (0.046 R)
• M7: 652,247 km (0.096 R)
• M8: 795,113 km (0.085 R)
• M9: 885,919 km (0.091 R)
• M10: 1,168,359 km (0.12 R)
• M11: 1,237,623 km (0.091 R)
• M12: 1,773,932 km (0.114 R)
• M13: 2,004,312 km (0.12 R)
• M14: 2,287,800 km (0.077 R)
• M15: 3,131,981 km (0.113 R)
• M16: 3,262,281 km (0.1 R)
• M17: 3,394,376 km (0.07 R)
• M18: 3,922,905 km (0.042 R)
• M19: 4,152,238 km (0.106 R)
• M20: 4,259,500 km (0.08 R)
• M21: 4,367,809 km (0.092 R)
• M22: 4,568,719 km (0.092 R)
• M23: 5,363,383 km (0.112 R)
• M24: 5,618,148 km (0.083 R)
• M25: 6,571,535 km (0.096 R)
• M26: 6,844,103 km (0.115 R)
• M27: 7,421,999 km (0.103 R)
• M28: 7,749,918 km (0.049 R)
• M29: 7,838,180 km (0.08 R)
• M30: 9,553,470 km (0.113 R)
• M31: 9,624,379 km (0.107 R)
• M32: 10,198,386 km (0.085 R)
• M33: 10,514,038 km (0.118 R)
• M34: 11,505,123 km (0.09 R)
• M35: 11,656,367 km (0.062 R)
• M36: 11,986,380 km (0.044 R)
• M37: 12,293,654 km (0.094 R)
• M38: 12,603,621 km (0.046 R)
• M39: 13,125,867 km (0.083 R)
• M40: 13,389,608 km (0.078 R)
• M41: 14,245,457 km (0.03 R)
• M42: 14,543,755 km (0.104 R)
• M43: 14,625,585 km (0.062 R)
• M44: 14,816,772 km (0.046 R)
• M45: 15,063,907 km (0.088 R)
• M46: 15,229,362 km (0.084 R)
• M47: 15,534,392 km (0.098 R)
• M48: 15,757,593 km (0.104 R)
• M49: 16,150,586 km (0.104 R)
• M50: 16,235,109 km (0.067 R)
• M51: 16,376,479 km (0.095 R)
• M52: 16,575,145 km (0.053 R)
• M53: 16,745,986 km (0.112 R)
• M54: 18,163,425 km (0.109 R)
• M55: 18,605,038 km (0.071 R)
• M56: 19,229,161 km (0.105 R)
• M57: 19,438,747 km (0.079 R)
• M58: 19,860,165 km (0.117 R)
• M59: 20,071,995 km (0.055 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 13,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit