🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.6

Radius: 12.4

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.57 AU - 0.91 AU

Year: 439 Days

Day: 5.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 53,420,963 km

• M1: 154,385 km (0.106 R)
• M2: 563,984 km (0.046 R)
• M3: 992,731 km (0.118 R)
• M4: 1,604,587 km (0.069 R)
• M5: 2,168,571 km (0.051 R)
• M6: 2,619,309 km (0.073 R)
• M7: 3,334,686 km (0.051 R)
• M8: 3,778,693 km (0.059 R)
• M9: 4,393,241 km (0.086 R)
• M10: 4,897,086 km (0.051 R)
• M11: 5,321,196 km (0.095 R)
• M12: 6,509,303 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.4

Radius: 10.4

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.04 AU - 1.24 AU

Year: 840 Days

Day: 10.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 53,420,963 km

• M1: 129,402 km (0.075 R)
• M2: 504,294 km (0.112 R)
• M3: 839,842 km (0.08 R)
• M4: 1,624,483 km (0.111 R)
• M5: 2,047,097 km (0.117 R)
• M6: 2,431,414 km (0.069 R)
• M7: 2,852,981 km (0.038 R)
• M8: 3,212,764 km (0.059 R)
• M9: 3,749,072 km (0.116 R)
• M10: 4,510,077 km (0.107 R)
• M11: 4,919,526 km (0.069 R)
• M12: 5,544,995 km (0.11 R)
• M13: 6,090,429 km (0.109 R)
• M14: 6,631,524 km (0.104 R)

Asteroid Belt

Center: 2.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.8

Radius: 8.4

Gravity: 12.47 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.12 AU - 3.5 AU

Year: 4157 Days

Day: 7.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 53,420,963 km

• M1: 104,719 km (0.108 R)
• M2: 438,172 km (0.088 R)
• M3: 725,699 km (0.105 R)
• M4: 1,051,972 km (0.116 R)
• M5: 1,398,142 km (0.09 R)
• M6: 1,703,621 km (0.1 R)
• M7: 2,025,406 km (0.099 R)
• M8: 2,293,036 km (0.093 R)
• M9: 5,923,178 km (0.117 R)
• M10: 6,765,115 km (0.083 R)
• M11: 8,997,414 km (0.066 R)
• M12: 9,603,585 km (0.095 R)
• M13: 10,453,750 km (0.097 R)
• M14: 11,169,276 km (0.1 R)
• M15: 11,917,116 km (0.114 R)
• M16: 12,499,500 km (0.118 R)
• M17: 14,688,417 km (0.095 R)
• M18: 16,047,663 km (0.112 R)
• M19: 17,799,753 km (0.081 R)
• M20: 18,368,524 km (0.059 R)
• M21: 20,147,542 km (0.05 R)
• M22: 20,626,854 km (0.062 R)
• M23: 22,183,120 km (0.062 R)
• M24: 24,429,332 km (0.032 R)
• M25: 24,739,897 km (0.108 R)
• M26: 25,289,520 km (0.111 R)
• M27: 27,153,360 km (0.119 R)
• M28: 27,654,363 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.5

Radius: 10.4

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.2 AU - 4.08 AU

Year: 4794 Days

Day: 6.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 53,420,963 km

• M1: 131,497 km (0.056 R)
• M2: 559,646 km (0.117 R)
• M3: 1,093,411 km (0.111 R)
• M4: 1,586,934 km (0.082 R)
• M5: 1,923,829 km (0.089 R)
• M6: 2,280,919 km (0.119 R)
• M7: 2,892,325 km (0.086 R)
• M8: 4,137,279 km (0.028 R)
• M9: 4,464,449 km (0.071 R)
• M10: 4,951,690 km (0.095 R)
• M11: 5,762,360 km (0.06 R)
• M12: 6,398,002 km (0.118 R)
• M13: 7,296,487 km (0.085 R)
• M14: 8,552,809 km (0.071 R)
• M15: 10,339,008 km (0.104 R)
• M16: 10,699,838 km (0.085 R)
• M17: 12,361,571 km (0.072 R)
• M18: 13,044,336 km (0.082 R)
• M19: 13,704,063 km (0.093 R)
• M20: 14,435,447 km (0.11 R)
• M21: 15,141,399 km (0.073 R)
• M22: 16,786,377 km (0.09 R)
• M23: 17,510,580 km (0.057 R)
• M24: 19,021,070 km (0.052 R)
• M25: 19,381,751 km (0.091 R)
• M26: 21,903,522 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.4

Radius: 9.4

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.25 AU - 4.07 AU

Year: 4833 Days

Day: 15 Hours

Environment

Temp: -207 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 53,420,963 km

• M1: 117,434 km (0.118 R)
• M2: 417,378 km (0.111 R)
• M3: 841,787 km (0.08 R)
• M4: 1,343,389 km (0.12 R)
• M5: 3,180,002 km (0.064 R)
• M6: 3,949,683 km (0.044 R)
• M7: 5,274,223 km (0.073 R)
• M8: 5,885,479 km (0.103 R)
• M9: 6,318,715 km (0.077 R)
• M10: 8,537,401 km (0.039 R)
• M11: 9,843,390 km (0.081 R)
• M12: 12,192,675 km (0.077 R)
• M13: 12,541,837 km (0.089 R)
• M14: 13,630,012 km (0.081 R)
• M15: 14,667,622 km (0.026 R)
• M16: 16,715,617 km (0.109 R)
• M17: 20,587,659 km (0.104 R)
• M18: 21,587,272 km (0.086 R)
• M19: 23,452,159 km (0.112 R)
• M20: 25,019,645 km (0.033 R)
• M21: 25,828,970 km (0.056 R)
• M22: 26,405,819 km (0.107 R)
• M23: 29,330,607 km (0.084 R)
• M24: 30,048,976 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.6

Radius: 11.8

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.52 AU - 4.92 AU

Year: 7078 Days

Day: 13.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 53,420,963 km

• M1: 147,204 km (0.088 R)
• M2: 640,578 km (0.116 R)
• M3: 1,124,228 km (0.06 R)
• M4: 1,993,242 km (0.104 R)
• M5: 2,656,559 km (0.092 R)
• M6: 3,234,904 km (0.075 R)
• M7: 4,830,964 km (0.067 R)
• M8: 7,937,214 km (0.044 R)
• M9: 9,303,641 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.6

Radius: 8.6

Gravity: 12.33 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.44 AU - 5.46 AU

Year: 8782 Days

Day: 12.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 53,420,963 km

• M1: 117,434 km (0.069 R)
• M2: 516,561 km (0.107 R)
• M3: 1,247,497 km (0.066 R)
• M4: 1,516,623 km (0.097 R)
• M5: 1,809,386 km (0.104 R)
• M6: 2,433,658 km (0.095 R)
• M7: 2,946,779 km (0.066 R)
• M8: 3,432,074 km (0.098 R)
• M9: 4,301,238 km (0.102 R)
• M10: 4,926,407 km (0.083 R)
• M11: 6,173,755 km (0.1 R)
• M12: 6,620,155 km (0.102 R)
• M13: 7,048,304 km (0.062 R)
• M14: 7,494,704 km (0.083 R)
• M15: 7,916,719 km (0.099 R)
• M16: 8,354,592 km (0.101 R)
• M17: 8,854,698 km (0.046 R)
• M18: 9,519,960 km (0.12 R)
• M19: 11,383,800 km (0.11 R)
• M20: 12,285,576 km (0.069 R)
• M21: 13,173,439 km (0.061 R)
• M22: 19,498,586 km (0.083 R)
• M23: 20,216,806 km (0.046 R)
• M24: 20,869,801 km (0.092 R)
• M25: 21,960,967 km (0.111 R)
• M26: 26,513,231 km (0.12 R)
• M27: 34,462,861 km (0.115 R)
• M28: 34,926,615 km (0.068 R)
• M29: 40,950,173 km (0.112 R)
• M30: 42,790,526 km (0.083 R)
• M31: 46,212,727 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.7

Radius: 5.9

Gravity: 28.55 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.43 AU - 6.41 AU

Year: 9942 Days

Day: 15.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,420,963 km

• M1: 73,453 km (0.081 R)
• M2: 266,733 km (0.066 R)
• M3: 663,915 km (0.058 R)
• M4: 916,736 km (0.116 R)
• M5: 1,445,115 km (0.039 R)
• M6: 1,697,038 km (0.116 R)
• M7: 2,920,001 km (0.101 R)
• M8: 4,101,226 km (0.112 R)
• M9: 5,157,985 km (0.106 R)
• M10: 5,749,495 km (0.05 R)
• M11: 6,117,955 km (0.085 R)
• M12: 7,108,143 km (0.094 R)
• M13: 11,674,767 km (0.046 R)
• M14: 13,635,098 km (0.115 R)
• M15: 14,423,628 km (0.106 R)
• M16: 19,639,059 km (0.087 R)
• M17: 22,124,927 km (0.113 R)
• M18: 23,028,647 km (0.031 R)
• M19: 24,145,096 km (0.046 R)
• M20: 33,223,443 km (0.08 R)
• M21: 39,819,213 km (0.113 R)
• M22: 45,482,540 km (0.089 R)
• M23: 47,088,473 km (0.108 R)
• M24: 51,974,788 km (0.105 R)
• M25: 52,767,507 km (0.026 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 269.4

Radius: 3.4

Gravity: 23.3 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.52 AU - 10.56 AU

Year: 18761 Days

Day: 17.9 Hours

Environment

Temp: -239 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 53,420,963 km

• M1: 42,486 km (0.09 R)
• M2: 543,788 km (0.056 R)
• M3: 1,176,737 km (0.098 R)
• M4: 1,412,653 km (0.088 R)
• M5: 1,556,715 km (0.102 R)
• M6: 3,257,643 km (0.119 R)
• M7: 3,382,258 km (0.107 R)
• M8: 4,256,658 km (0.116 R)
• M9: 4,375,738 km (0.098 R)
• M10: 7,418,558 km (0.083 R)
• M11: 8,354,443 km (0.099 R)
• M12: 9,927,614 km (0.116 R)
• M13: 10,949,517 km (0.095 R)
• M14: 13,011,724 km (0.077 R)
• M15: 13,645,271 km (0.098 R)
• M16: 14,499,325 km (0.104 R)
• M17: 17,049,370 km (0.089 R)
• M18: 18,116,751 km (0.039 R)
• M19: 21,760,357 km (0.039 R)
• M20: 23,381,848 km (0.047 R)
• M21: 25,568,670 km (0.056 R)
• M22: 31,342,250 km (0.035 R)
• M23: 32,248,364 km (0.081 R)
• M24: 35,192,301 km (0.118 R)
• M25: 35,435,248 km (0.11 R)
• M26: 35,679,391 km (0.09 R)
• M27: 38,696,481 km (0.115 R)
• M28: 39,870,376 km (0.087 R)
• M29: 48,910,425 km (0.116 R)
• M30: 53,261,031 km (0.086 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 14,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit