🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.6 AU - 0.62 AU

Year: 308 Days

Day: 40 Hours

Environment

Temp: -126 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,401,437 km

• M1: 568,023 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.7

Radius: 13.4

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.82 AU - 0.86 AU

Year: 497 Days

Day: 11.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 31,401,437 km

• M1: 189,541 km (0.109 R)
• M2: 288,724 km (0.107 R)
• M3: 385,813 km (0.118 R)
• M4: 535,261 km (0.069 R)
• M5: 873,053 km (0.098 R)
• M6: 1,030,430 km (0.056 R)
• M7: 1,121,086 km (0.084 R)
• M8: 1,322,894 km (0.113 R)
• M9: 1,617,303 km (0.071 R)
• M10: 1,776,026 km (0.1 R)
• M11: 1,873,713 km (0.1 R)
• M12: 1,973,495 km (0.089 R)
• M13: 2,061,309 km (0.101 R)
• M14: 2,185,326 km (0.115 R)
• M15: 2,361,851 km (0.098 R)
• M16: 2,484,671 km (0.094 R)
• M17: 2,602,255 km (0.069 R)
• M18: 2,721,784 km (0.055 R)
• M19: 2,974,305 km (0.101 R)
• M20: 3,115,376 km (0.116 R)
• M21: 3,226,527 km (0.077 R)
• M22: 3,331,096 km (0.112 R)
• M23: 3,453,168 km (0.056 R)
• M24: 3,551,902 km (0.078 R)
• M25: 3,710,326 km (0.079 R)
• M26: 3,939,361 km (0.086 R)
• M27: 4,103,470 km (0.098 R)
• M28: 4,287,475 km (0.119 R)
• M29: 4,609,559 km (0.102 R)
• M30: 4,773,518 km (0.106 R)
• M31: 4,865,372 km (0.094 R)
• M32: 5,135,545 km (0.105 R)
• M33: 5,305,638 km (0.076 R)
• M34: 5,468,101 km (0.112 R)
• M35: 5,603,039 km (0.05 R)
• M36: 5,975,238 km (0.071 R)
• M37: 6,084,445 km (0.082 R)
• M38: 6,315,125 km (0.102 R)
• M39: 6,558,819 km (0.106 R)
• M40: 6,774,689 km (0.117 R)
• M41: 7,055,634 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.9

Radius: 12.5

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.98 AU - 1.1 AU

Year: 685 Days

Day: 13.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 31,401,437 km

• M1: 160,967 km (0.096 R)
• M2: 260,899 km (0.105 R)
• M3: 444,605 km (0.105 R)
• M4: 738,265 km (0.103 R)
• M5: 838,047 km (0.046 R)
• M6: 1,079,648 km (0.101 R)
• M7: 1,266,795 km (0.099 R)
• M8: 1,419,385 km (0.098 R)
• M9: 1,615,208 km (0.055 R)
• M10: 1,722,021 km (0.043 R)
• M11: 1,842,298 km (0.115 R)
• M12: 1,942,977 km (0.09 R)
• M13: 2,097,512 km (0.064 R)
• M14: 2,202,978 km (0.109 R)
• M15: 2,286,155 km (0.044 R)
• M16: 2,462,082 km (0.057 R)
• M17: 2,592,382 km (0.08 R)
• M18: 2,674,212 km (0.046 R)
• M19: 2,833,982 km (0.027 R)
• M20: 2,951,117 km (0.059 R)
• M21: 3,103,109 km (0.066 R)
• M22: 3,373,881 km (0.087 R)
• M23: 3,498,346 km (0.099 R)
• M24: 3,666,644 km (0.082 R)
• M25: 3,801,731 km (0.077 R)
• M26: 3,880,868 km (0.115 R)
• M27: 4,077,140 km (0.113 R)
• M28: 4,187,693 km (0.112 R)
• M29: 4,472,228 km (0.061 R)
• M30: 4,594,001 km (0.102 R)
• M31: 4,755,567 km (0.107 R)
• M32: 5,291,426 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.1

Radius: 13.4

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.87 AU - 1.37 AU

Year: 765 Days

Day: 14.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 31,401,437 km

• M1: 171,589 km (0.098 R)
• M2: 257,159 km (0.067 R)
• M3: 346,618 km (0.09 R)
• M4: 598,840 km (0.118 R)
• M5: 742,903 km (0.061 R)
• M6: 827,127 km (0.1 R)
• M7: 945,309 km (0.113 R)
• M8: 1,267,543 km (0.093 R)
• M9: 1,377,198 km (0.106 R)
• M10: 1,514,379 km (0.044 R)
• M11: 1,656,348 km (0.059 R)
• M12: 1,757,925 km (0.036 R)
• M13: 1,861,746 km (0.072 R)
• M14: 2,007,903 km (0.096 R)
• M15: 2,137,305 km (0.065 R)
• M16: 2,419,297 km (0.107 R)
• M17: 2,513,543 km (0.078 R)
• M18: 2,698,596 km (0.046 R)
• M19: 2,819,321 km (0.056 R)
• M20: 3,019,633 km (0.072 R)
• M21: 3,113,580 km (0.103 R)
• M22: 3,248,667 km (0.108 R)
• M23: 3,467,080 km (0.111 R)
• M24: 3,615,481 km (0.098 R)
• M25: 3,884,458 km (0.079 R)
• M26: 4,030,167 km (0.094 R)
• M27: 4,116,784 km (0.087 R)
• M28: 4,274,161 km (0.059 R)
• M29: 4,478,212 km (0.073 R)
• M30: 4,631,251 km (0.118 R)
• M31: 4,813,461 km (0.077 R)
• M32: 4,960,965 km (0.086 R)
• M33: 5,091,264 km (0.092 R)
• M34: 5,175,638 km (0.115 R)
• M35: 5,326,881 km (0.119 R)
• M36: 5,672,602 km (0.098 R)
• M37: 5,760,116 km (0.06 R)
• M38: 5,956,389 km (0.089 R)
• M39: 6,507,507 km (0.034 R)
• M40: 6,722,330 km (0.059 R)
• M41: 6,877,313 km (0.066 R)
• M42: 7,022,872 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.6

Radius: 10.6

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.29 AU - 3.11 AU

Year: 2865 Days

Day: 8.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 31,401,437 km

• M1: 132,394 km (0.077 R)
• M2: 226,042 km (0.079 R)
• M3: 442,361 km (0.049 R)
• M4: 528,679 km (0.117 R)
• M5: 684,111 km (0.119 R)
• M6: 845,976 km (0.09 R)
• M7: 1,359,695 km (0.074 R)
• M8: 1,504,955 km (0.112 R)
• M9: 1,617,452 km (0.081 R)
• M10: 1,732,792 km (0.055 R)
• M11: 2,193,853 km (0.065 R)
• M12: 2,307,846 km (0.09 R)
• M13: 2,556,777 km (0.1 R)
• M14: 2,799,275 km (0.12 R)
• M15: 3,144,846 km (0.055 R)
• M16: 3,388,392 km (0.114 R)
• M17: 3,504,181 km (0.067 R)
• M18: 3,672,029 km (0.088 R)
• M19: 3,928,739 km (0.111 R)
• M20: 3,998,153 km (0.102 R)
• M21: 4,208,936 km (0.112 R)
• M22: 4,297,947 km (0.027 R)
• M23: 4,423,609 km (0.087 R)
• M24: 5,260,011 km (0.088 R)
• M25: 5,375,351 km (0.077 R)
• M26: 5,569,230 km (0.115 R)
• M27: 5,667,067 km (0.043 R)
• M28: 5,785,249 km (0.111 R)
• M29: 5,904,329 km (0.11 R)
• M30: 6,306,897 km (0.091 R)
• M31: 6,470,557 km (0.098 R)
• M32: 6,552,836 km (0.099 R)
• M33: 6,739,384 km (0.109 R)
• M34: 7,054,138 km (0.114 R)
• M35: 7,181,446 km (0.09 R)
• M36: 7,438,305 km (0.119 R)
• M37: 8,790,371 km (0.093 R)
• M38: 9,111,258 km (0.099 R)
• M39: 9,342,836 km (0.113 R)
• M40: 10,025,601 km (0.05 R)
• M41: 10,360,999 km (0.102 R)
• M42: 10,554,279 km (0.098 R)
• M43: 10,724,372 km (0.107 R)
• M44: 11,067,400 km (0.072 R)
• M45: 11,488,668 km (0.104 R)
• M46: 11,663,847 km (0.117 R)
• M47: 11,764,227 km (0.084 R)
• M48: 11,839,774 km (0.068 R)
• M49: 12,143,308 km (0.114 R)
• M50: 12,321,629 km (0.116 R)
• M51: 12,423,954 km (0.083 R)
• M52: 13,331,115 km (0.119 R)
• M53: 13,409,804 km (0.078 R)
• M54: 13,699,874 km (0.081 R)
• M55: 14,259,519 km (0.099 R)
• M56: 14,528,496 km (0.09 R)
• M57: 14,663,733 km (0.106 R)
• M58: 15,153,816 km (0.1 R)
• M59: 15,236,094 km (0.1 R)
• M60: 15,483,679 km (0.093 R)
• M61: 15,843,462 km (0.119 R)
• M62: 16,206,237 km (0.05 R)
• M63: 16,911,291 km (0.079 R)
• M64: 17,082,132 km (0.1 R)
• M65: 17,684,114 km (0.067 R)
• M66: 18,031,331 km (0.072 R)
• M67: 18,205,762 km (0.075 R)
• M68: 18,293,276 km (0.08 R)
• M69: 18,791,288 km (0.068 R)
• M70: 19,950,821 km (0.072 R)
• M71: 20,191,524 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.4

Radius: 3.9

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.34 AU - 7.4 AU

Year: 12919 Days

Day: 22.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 31,401,437 km

• M1: 89,759 km (0.055 R)
• M2: 203,304 km (0.115 R)
• M3: 271,670 km (0.114 R)
• M4: 544,237 km (0.114 R)
• M5: 592,258 km (0.101 R)
• M6: 757,863 km (0.049 R)
• M7: 798,254 km (0.06 R)
• M8: 1,176,737 km (0.101 R)
• M9: 1,417,589 km (0.074 R)
• M10: 2,111,724 km (0.108 R)
• M11: 2,706,824 km (0.028 R)
• M12: 3,283,823 km (0.032 R)
• M13: 4,181,111 km (0.083 R)
• M14: 4,995,671 km (0.072 R)
• M15: 5,433,843 km (0.097 R)
• M16: 5,724,063 km (0.077 R)
• M17: 7,277,188 km (0.103 R)
• M18: 7,363,955 km (0.12 R)
• M19: 8,552,061 km (0.118 R)
• M20: 8,612,948 km (0.096 R)
• M21: 9,702,918 km (0.119 R)
• M22: 11,467,574 km (0.079 R)
• M23: 11,602,212 km (0.115 R)
• M24: 11,907,093 km (0.088 R)
• M25: 12,145,851 km (0.108 R)
• M26: 12,732,574 km (0.106 R)
• M27: 13,152,196 km (0.118 R)
• M28: 13,469,942 km (0.077 R)
• M29: 15,133,021 km (0.119 R)
• M30: 15,651,827 km (0.117 R)
• M31: 15,875,924 km (0.105 R)
• M32: 16,063,670 km (0.095 R)
• M33: 16,440,956 km (0.098 R)
• M34: 18,528,893 km (0.11 R)
• M35: 18,964,372 km (0.05 R)
• M36: 19,563,512 km (0.109 R)
• M37: 20,209,476 km (0.076 R)
• M38: 20,412,779 km (0.09 R)
• M39: 20,780,491 km (0.093 R)
• M40: 22,862,444 km (0.106 R)
• M41: 23,842,310 km (0.117 R)
• M42: 24,057,133 km (0.097 R)
• M43: 26,063,240 km (0.111 R)
• M44: 26,284,495 km (0.111 R)
• M45: 26,773,531 km (0.113 R)
• M46: 26,952,001 km (0.115 R)
• M47: 27,131,070 km (0.105 R)
• M48: 27,580,163 km (0.103 R)
• M49: 28,258,439 km (0.116 R)
• M50: 28,485,679 km (0.09 R)
• M51: 28,850,697 km (0.094 R)
• M52: 30,001,255 km (0.089 R)
• M53: 30,838,853 km (0.11 R)
• M54: 30,979,176 km (0.118 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: 401 - 16,748 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit