🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.7

Radius: 10.3

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.81 AU - 0.97 AU

Year: 560 Days

Day: 9.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 68,170,422 km

• M1: 128,205 km (0.065 R)
• M2: 477,217 km (0.11 R)
• M3: 1,065,885 km (0.066 R)
• M4: 1,435,541 km (0.082 R)
• M5: 1,907,223 km (0.113 R)
• M6: 2,320,263 km (0.096 R)
• M7: 2,730,460 km (0.104 R)
• M8: 3,412,477 km (0.071 R)
• M9: 3,774,803 km (0.061 R)
• M10: 4,288,672 km (0.093 R)
• M11: 5,727,504 km (0.11 R)
• M12: 6,096,712 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.9

Radius: 10.1

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.76 AU - 1.26 AU

Year: 677 Days

Day: 13.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 121.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 68,170,422 km

• M1: 125,662 km (0.084 R)
• M2: 449,242 km (0.102 R)
• M3: 1,363,585 km (0.039 R)
• M4: 2,283,163 km (0.111 R)
• M5: 2,622,750 km (0.079 R)
• M6: 3,077,228 km (0.106 R)
• M7: 3,394,376 km (0.098 R)
• M8: 4,008,625 km (0.095 R)
• M9: 4,427,499 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.6

Radius: 8.2

Gravity: 11.39 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.86 AU - 1.32 AU

Year: 759 Days

Day: 8.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 68,170,422 km

• M1: 102,026 km (0.107 R)
• M2: 413,040 km (0.081 R)
• M3: 899,831 km (0.053 R)
• M4: 1,171,052 km (0.08 R)
• M5: 1,513,182 km (0.086 R)
• M6: 2,182,334 km (0.105 R)
• M7: 2,467,168 km (0.106 R)
• M8: 2,898,010 km (0.058 R)
• M9: 3,323,765 km (0.057 R)
• M10: 3,776,000 km (0.049 R)
• M11: 4,032,710 km (0.115 R)
• M12: 4,414,783 km (0.102 R)
• M13: 4,926,407 km (0.113 R)
• M14: 5,457,929 km (0.105 R)
• M15: 6,484,918 km (0.107 R)
• M16: 7,493,357 km (0.051 R)
• M17: 7,998,250 km (0.12 R)
• M18: 8,397,976 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.1

Radius: 13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.92 AU - 3.2 AU

Year: 3570 Days

Day: 5.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 68,170,422 km

• M1: 161,715 km (0.119 R)
• M2: 620,682 km (0.025 R)
• M3: 1,452,895 km (0.043 R)
• M4: 1,902,735 km (0.06 R)
• M5: 2,446,673 km (0.104 R)
• M6: 4,469,984 km (0.053 R)
• M7: 5,881,739 km (0.103 R)
• M8: 7,348,547 km (0.064 R)
• M9: 8,514,961 km (0.034 R)
• M10: 9,567,382 km (0.086 R)
• M11: 14,176,792 km (0.076 R)
• M12: 15,150,225 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.5

Radius: 5.2

Gravity: 21.84 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.45 AU - 7.05 AU

Year: 11695 Days

Day: 24 Hours

Environment

Temp: -232 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 68,170,422 km

• M1: 64,626 km (0.095 R)
• M2: 232,026 km (0.103 R)
• M3: 400,773 km (0.106 R)
• M4: 633,098 km (0.111 R)
• M5: 864,376 km (0.114 R)
• M6: 1,139,487 km (0.099 R)
• M7: 1,737,430 km (0.029 R)
• M8: 2,195,947 km (0.115 R)
• M9: 3,919,464 km (0.114 R)
• M10: 4,461,308 km (0.039 R)
• M11: 5,281,852 km (0.119 R)
• M12: 5,450,449 km (0.116 R)
• M13: 6,161,338 km (0.095 R)
• M14: 7,424,542 km (0.09 R)
• M15: 7,895,925 km (0.118 R)
• M16: 8,072,301 km (0.116 R)
• M17: 10,879,356 km (0.094 R)
• M18: 11,097,918 km (0.054 R)
• M19: 11,319,323 km (0.097 R)
• M20: 14,341,200 km (0.111 R)
• M21: 17,336,748 km (0.1 R)
• M22: 18,241,665 km (0.1 R)
• M23: 26,347,925 km (0.114 R)
• M24: 26,544,646 km (0.093 R)
• M25: 27,441,635 km (0.05 R)
• M26: 27,846,596 km (0.099 R)
• M27: 28,565,115 km (0.092 R)
• M28: 31,452,354 km (0.101 R)
• M29: 34,176,980 km (0.103 R)
• M30: 36,809,005 km (0.064 R)
• M31: 41,935,275 km (0.044 R)
• M32: 42,337,843 km (0.105 R)
• M33: 45,369,294 km (0.064 R)
• M34: 47,082,339 km (0.112 R)
• M35: 50,636,785 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 713.4

Radius: 4.3

Gravity: 38.58 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 6.19 AU - 7.57 AU

Year: 12034 Days

Day: 21.8 Hours

Environment

Temp: -239 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 68,170,422 km

• M1: 53,406 km (0.106 R)
• M2: 282,590 km (0.113 R)
• M3: 442,211 km (0.092 R)
• M4: 591,660 km (0.045 R)
• M5: 932,294 km (0.056 R)
• M6: 1,298,210 km (0.071 R)
• M7: 1,627,026 km (0.088 R)
• M8: 1,921,285 km (0.105 R)
• M9: 2,155,257 km (0.112 R)
• M10: 3,674,572 km (0.087 R)
• M11: 4,450,237 km (0.077 R)
• M12: 4,860,136 km (0.075 R)
• M13: 5,363,981 km (0.117 R)
• M14: 5,575,064 km (0.072 R)
• M15: 6,241,373 km (0.089 R)
• M16: 8,000,045 km (0.073 R)
• M17: 8,275,605 km (0.115 R)
• M18: 8,510,024 km (0.106 R)
• M19: 8,943,260 km (0.075 R)
• M20: 9,140,430 km (0.099 R)
• M21: 12,154,229 km (0.045 R)
• M22: 14,048,287 km (0.058 R)
• M23: 15,065,254 km (0.031 R)
• M24: 16,867,758 km (0.091 R)
• M25: 19,132,969 km (0.103 R)
• M26: 20,465,587 km (0.104 R)
• M27: 21,329,066 km (0.083 R)
• M28: 23,687,626 km (0.111 R)
• M29: 25,517,208 km (0.051 R)
• M30: 29,346,315 km (0.117 R)
• M31: 30,001,404 km (0.115 R)
• M32: 31,002,064 km (0.117 R)
• M33: 33,304,974 km (0.079 R)
• M34: 35,719,334 km (0.089 R)
• M35: 42,122,572 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 855.8

Radius: 5.3

Gravity: 30.47 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.85 AU - 8.21 AU

Year: 15174 Days

Day: 18.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 68,170,422 km

• M1: 65,973 km (0.096 R)
• M2: 273,465 km (0.082 R)
• M3: 533,017 km (0.103 R)
• M4: 984,055 km (0.091 R)
• M5: 1,709,754 km (0.109 R)
• M6: 1,941,780 km (0.058 R)
• M7: 2,214,946 km (0.081 R)
• M8: 3,600,222 km (0.062 R)
• M9: 4,136,980 km (0.1 R)
• M10: 4,828,720 km (0.08 R)
• M11: 5,556,663 km (0.086 R)
• M12: 6,271,891 km (0.116 R)
• M13: 6,825,552 km (0.088 R)
• M14: 7,227,372 km (0.095 R)
• M15: 8,941,614 km (0.091 R)
• M16: 10,789,896 km (0.079 R)
• M17: 14,339,554 km (0.112 R)
• M18: 17,421,719 km (0.077 R)
• M19: 17,669,154 km (0.086 R)
• M20: 18,340,849 km (0.109 R)
• M21: 18,942,232 km (0.116 R)
• M22: 21,956,031 km (0.064 R)
• M23: 22,928,716 km (0.118 R)
• M24: 28,682,699 km (0.081 R)
• M25: 29,492,622 km (0.111 R)
• M26: 29,844,326 km (0.068 R)
• M27: 37,205,888 km (0.078 R)
• M28: 38,586,527 km (0.114 R)
• M29: 41,156,917 km (0.107 R)
• M30: 41,890,545 km (0.101 R)
• M31: 42,335,001 km (0.078 R)
• M32: 43,082,691 km (0.088 R)
• M33: 43,384,130 km (0.092 R)
• M34: 43,839,058 km (0.107 R)
• M35: 44,450,614 km (0.056 R)
• M36: 50,379,028 km (0.058 R)
• M37: 52,752,996 km (0.084 R)
• M38: 60,320,405 km (0.107 R)
• M39: 61,266,761 km (0.104 R)
• M40: 64,953,451 km (0.068 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 12,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit