🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.3

Radius: 14

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.71 AU - 0.85 AU

Year: 476 Days

Day: 12.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 77,301,888 km

• M1: 174,132 km (0.089 R)
• M2: 618,138 km (0.107 R)
• M3: 1,075,010 km (0.072 R)
• M4: 1,550,582 km (0.119 R)
• M5: 2,038,421 km (0.106 R)
• M6: 2,660,748 km (0.091 R)
• M7: 3,322,569 km (0.108 R)
• M8: 3,778,992 km (0.102 R)
• M9: 4,393,989 km (0.075 R)
• M10: 5,124,475 km (0.083 R)
• M11: 5,562,498 km (0.053 R)
• M12: 6,553,284 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.3

Radius: 11

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.82 AU - 1.04 AU

Year: 619 Days

Day: 12.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 77,301,888 km

• M1: 137,032 km (0.111 R)
• M2: 479,910 km (0.087 R)
• M3: 828,922 km (0.054 R)
• M4: 1,845,439 km (0.119 R)
• M5: 2,213,001 km (0.083 R)
• M6: 2,596,869 km (0.053 R)
• M7: 3,025,318 km (0.093 R)
• M8: 3,367,598 km (0.108 R)
• M9: 3,721,696 km (0.104 R)
• M10: 4,100,777 km (0.091 R)
• M11: 4,473,724 km (0.113 R)
• M12: 7,034,541 km (0.066 R)
• M13: 7,479,894 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952

Radius: 14.8

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.06 AU - 2.6 AU

Year: 2455 Days

Day: 6.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 77,301,888 km

• M1: 184,155 km (0.068 R)
• M2: 712,385 km (0.042 R)
• M3: 1,220,120 km (0.086 R)
• M4: 1,848,431 km (0.118 R)
• M5: 2,370,079 km (0.107 R)
• M6: 4,972,484 km (0.061 R)
• M7: 5,972,396 km (0.091 R)
• M8: 6,749,407 km (0.107 R)
• M9: 7,975,661 km (0.118 R)
• M10: 9,490,938 km (0.044 R)
• M11: 10,163,380 km (0.12 R)
• M12: 13,040,895 km (0.103 R)
• M13: 16,583,672 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.8

Radius: 12.4

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.16 AU - 3.36 AU

Year: 4063 Days

Day: 13.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 77,301,888 km

• M1: 154,235 km (0.047 R)
• M2: 790,475 km (0.115 R)
• M3: 1,286,691 km (0.07 R)
• M4: 2,088,536 km (0.115 R)
• M5: 2,691,266 km (0.082 R)
• M6: 3,735,758 km (0.087 R)
• M7: 4,145,656 km (0.038 R)
• M8: 4,585,624 km (0.115 R)
• M9: 5,486,502 km (0.101 R)
• M10: 8,834,801 km (0.06 R)
• M11: 10,041,159 km (0.079 R)
• M12: 11,885,700 km (0.108 R)
• M13: 12,822,632 km (0.093 R)
• M14: 15,232,803 km (0.098 R)
• M15: 16,082,220 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.2

Radius: 13

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.74 AU - 4.32 AU

Year: 4578 Days

Day: 13.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 77,301,888 km

• M1: 164,258 km (0.09 R)
• M2: 935,585 km (0.105 R)
• M3: 1,354,459 km (0.12 R)
• M4: 2,613,176 km (0.113 R)
• M5: 3,200,048 km (0.099 R)
• M6: 4,118,579 km (0.103 R)
• M7: 4,764,991 km (0.116 R)
• M8: 5,286,639 km (0.075 R)
• M9: 5,904,329 km (0.114 R)
• M10: 6,696,150 km (0.102 R)
• M11: 7,420,354 km (0.106 R)
• M12: 8,051,058 km (0.08 R)
• M13: 8,870,555 km (0.09 R)
• M14: 9,340,442 km (0.054 R)
• M15: 10,076,613 km (0.108 R)
• M16: 11,073,234 km (0.104 R)
• M17: 15,613,081 km (0.029 R)
• M18: 17,488,739 km (0.081 R)
• M19: 18,862,646 km (0.056 R)
• M20: 19,379,656 km (0.042 R)
• M21: 20,987,833 km (0.117 R)
• M22: 21,473,129 km (0.116 R)
• M23: 22,179,530 km (0.116 R)
• M24: 22,901,489 km (0.111 R)
• M25: 23,490,157 km (0.104 R)
• M26: 27,648,828 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 985.3

Radius: 3.8

Gravity: 68.23 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.36 AU - 7.38 AU

Year: 11097 Days

Day: 22.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 77,301,888 km

• M1: 47,273 km (0.097 R)
• M2: 322,084 km (0.079 R)
• M3: 444,754 km (0.113 R)
• M4: 1,030,879 km (0.089 R)
• M5: 1,807,292 km (0.082 R)
• M6: 2,385,787 km (0.114 R)
• M7: 2,596,271 km (0.082 R)
• M8: 3,030,404 km (0.086 R)
• M9: 4,041,237 km (0.081 R)
• M10: 4,340,582 km (0.035 R)
• M11: 5,153,796 km (0.044 R)
• M12: 5,434,292 km (0.1 R)
• M13: 5,651,209 km (0.057 R)
• M14: 6,740,581 km (0.082 R)
• M15: 6,865,046 km (0.071 R)
• M16: 7,466,280 km (0.119 R)
• M17: 7,599,572 km (0.074 R)
• M18: 8,432,832 km (0.101 R)
• M19: 12,192,675 km (0.074 R)
• M20: 13,071,862 km (0.092 R)
• M21: 16,257,399 km (0.068 R)
• M22: 16,556,595 km (0.113 R)
• M23: 17,948,902 km (0.116 R)
• M24: 24,009,112 km (0.119 R)
• M25: 26,813,773 km (0.072 R)
• M26: 27,231,450 km (0.08 R)
• M27: 31,187,715 km (0.083 R)
• M28: 40,351,782 km (0.119 R)
• M29: 41,314,594 km (0.086 R)
• M30: 50,046,472 km (0.117 R)
• M31: 50,362,273 km (0.056 R)
• M32: 51,638,642 km (0.029 R)
• M33: 52,773,042 km (0.093 R)
• M34: 54,923,811 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 737.1

Radius: 4.9

Gravity: 30.7 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 8.39 AU - 9.47 AU

Year: 18420 Days

Day: 24.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 77,301,888 km

• M1: 60,886 km (0.114 R)
• M2: 340,934 km (0.115 R)
• M3: 846,126 km (0.048 R)
• M4: 1,067,680 km (0.114 R)
• M5: 1,464,713 km (0.099 R)
• M6: 2,092,276 km (0.12 R)
• M7: 3,360,267 km (0.042 R)
• M8: 3,530,510 km (0.105 R)
• M9: 4,675,382 km (0.109 R)
• M10: 6,429,118 km (0.089 R)
• M11: 6,603,549 km (0.027 R)
• M12: 9,558,706 km (0.094 R)
• M13: 10,550,539 km (0.089 R)
• M14: 10,978,240 km (0.108 R)
• M15: 12,873,794 km (0.117 R)
• M16: 13,432,842 km (0.092 R)
• M17: 15,517,189 km (0.06 R)
• M18: 16,230,471 km (0.1 R)
• M19: 18,238,972 km (0.116 R)
• M20: 19,849,992 km (0.076 R)
• M21: 21,070,860 km (0.117 R)
• M22: 21,456,224 km (0.086 R)
• M23: 22,842,548 km (0.082 R)
• M24: 30,677,886 km (0.053 R)
• M25: 31,173,055 km (0.066 R)
• M26: 32,179,250 km (0.053 R)
• M27: 33,860,281 km (0.11 R)
• M28: 39,398,544 km (0.078 R)
• M29: 43,149,711 km (0.111 R)
• M30: 43,615,259 km (0.087 R)
• M31: 49,127,791 km (0.039 R)
• M32: 57,862,362 km (0.117 R)
• M33: 61,118,958 km (0.108 R)
• M34: 62,296,892 km (0.117 R)
• M35: 64,697,938 km (0.084 R)
• M36: 71,401,119 km (0.057 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285.8

Radius: 6.7

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 9.38 AU - 9.68 AU

Year: 20307 Days

Day: 23.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 77,301,888 km

• M1: 83,625 km (0.093 R)
• M2: 2,826,652 km (0.117 R)
• M3: 3,132,131 km (0.088 R)
• M4: 5,702,372 km (0.025 R)
• M5: 7,166,785 km (0.118 R)
• M6: 12,164,551 km (0.08 R)
• M7: 21,223,899 km (0.094 R)
• M8: 29,119,226 km (0.106 R)
• M9: 33,114,985 km (0.038 R)
• M10: 41,063,419 km (0.089 R)
• M11: 45,919,066 km (0.111 R)
• M12: 46,365,018 km (0.059 R)
• M13: 48,177,845 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631

Radius: 4.2

Gravity: 35.77 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 7.93 AU - 11.77 AU

Year: 21339 Days

Day: 19.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 77,301,888 km

• M1: 87,515 km (0.113 R)
• M2: 302,636 km (0.073 R)
• M3: 582,085 km (0.116 R)
• M4: 819,946 km (0.113 R)
• M5: 1,784,553 km (0.086 R)
• M6: 2,015,383 km (0.12 R)
• M7: 2,331,333 km (0.087 R)
• M8: 2,513,095 km (0.051 R)
• M9: 2,728,665 km (0.051 R)
• M10: 3,115,376 km (0.058 R)
• M11: 4,257,705 km (0.072 R)
• M12: 5,108,318 km (0.117 R)
• M13: 6,998,188 km (0.102 R)
• M14: 7,376,970 km (0.07 R)
• M15: 10,179,387 km (0.049 R)
• M16: 12,283,930 km (0.103 R)
• M17: 12,974,923 km (0.028 R)
• M18: 14,661,639 km (0.047 R)
• M19: 15,597,224 km (0.103 R)
• M20: 16,571,854 km (0.075 R)
• M21: 17,759,511 km (0.087 R)
• M22: 40,651,426 km (0.117 R)
• M23: 41,717,012 km (0.113 R)
• M24: 45,349,547 km (0.04 R)
• M25: 47,828,833 km (0.11 R)
• M26: 50,049,314 km (0.11 R)
• M27: 69,471,306 km (0.112 R)
• M28: 76,378,539 km (0.056 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: 287 - 13,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit