🌌 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: 199.2

Radius: 14.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.62 AU - 0.86 AU

Year: 424 Days

Day: 7.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 46,977,577 km

• M1: 184,005 km (0.11 R)
• M2: 789,727 km (0.076 R)
• M3: 1,446,462 km (0.114 R)
• M4: 1,930,561 km (0.09 R)
• M5: 2,549,597 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637

Radius: 9

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.21 AU - 2.39 AU

Year: 2326 Days

Day: 9.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 46,977,577 km

• M1: 111,899 km (0.096 R)
• M2: 393,293 km (0.112 R)
• M3: 688,150 km (0.046 R)
• M4: 1,092,064 km (0.111 R)
• M5: 2,700,242 km (0.099 R)
• M6: 3,199,898 km (0.095 R)
• M7: 3,872,191 km (0.078 R)
• M8: 4,221,951 km (0.058 R)
• M9: 4,830,216 km (0.1 R)
• M10: 5,592,118 km (0.11 R)
• M11: 7,237,246 km (0.082 R)
• M12: 8,296,848 km (0.085 R)
• M13: 8,947,000 km (0.115 R)
• M14: 9,949,605 km (0.065 R)
• M15: 10,571,034 km (0.108 R)
• M16: 11,932,076 km (0.084 R)
• M17: 12,424,402 km (0.086 R)
• M18: 13,537,859 km (0.105 R)
• M19: 15,283,068 km (0.051 R)
• M20: 17,695,483 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.9

Radius: 14.1

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.99 AU - 5.99 AU

Year: 8578 Days

Day: 10.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 46,977,577 km

• M1: 176,226 km (0.069 R)
• M2: 1,526,347 km (0.113 R)
• M3: 2,277,179 km (0.095 R)
• M4: 3,907,646 km (0.111 R)
• M5: 6,010,693 km (0.109 R)
• M6: 7,057,280 km (0.077 R)
• M7: 7,725,234 km (0.109 R)
• M8: 9,464,758 km (0.11 R)
• M9: 14,873,918 km (0.067 R)
• M10: 16,240,943 km (0.08 R)
• M11: 17,197,771 km (0.085 R)
• M12: 21,324,279 km (0.038 R)
• M13: 23,832,886 km (0.118 R)
• M14: 24,533,752 km (0.045 R)
• M15: 30,645,722 km (0.109 R)
• M16: 38,535,364 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337.2

Radius: 6.6

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.82 AU - 7.88 AU

Year: 14667 Days

Day: 21.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 46,977,577 km

• M1: 88,562 km (0.08 R)
• M2: 1,479,523 km (0.117 R)
• M3: 2,067,592 km (0.089 R)
• M4: 2,572,784 km (0.074 R)
• M5: 4,014,309 km (0.116 R)
• M6: 4,293,758 km (0.061 R)
• M7: 6,822,112 km (0.113 R)
• M8: 9,306,184 km (0.097 R)
• M9: 14,425,573 km (0.056 R)
• M10: 14,751,547 km (0.07 R)
• M11: 18,823,152 km (0.076 R)
• M12: 19,448,621 km (0.052 R)
• M13: 25,715,874 km (0.099 R)
• M14: 33,320,383 km (0.087 R)
• M15: 41,899,970 km (0.091 R)
• M16: 43,504,706 km (0.111 R)
• M17: 46,694,283 km (0.052 R)
• M18: 48,418,847 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 682.2

Radius: 7

Gravity: 13.92 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.07 AU - 9.83 AU

Year: 14948 Days

Day: 20.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 46,977,577 km

• M1: 96,939 km (0.106 R)
• M2: 451,486 km (0.11 R)
• M3: 699,520 km (0.101 R)
• M4: 918,980 km (0.107 R)
• M5: 1,458,878 km (0.105 R)
• M6: 1,740,870 km (0.092 R)
• M7: 3,851,397 km (0.109 R)
• M8: 5,631,163 km (0.115 R)
• M9: 9,078,197 km (0.046 R)
• M10: 10,036,970 km (0.109 R)
• M11: 13,184,360 km (0.104 R)
• M12: 14,694,251 km (0.05 R)
• M13: 18,966,616 km (0.088 R)
• M14: 21,521,748 km (0.1 R)
• M15: 22,833,721 km (0.118 R)
• M16: 25,616,092 km (0.067 R)
• M17: 26,345,382 km (0.113 R)
• M18: 27,736,642 km (0.101 R)
• M19: 28,616,577 km (0.119 R)
• M20: 29,515,061 km (0.057 R)
• M21: 31,605,243 km (0.072 R)
• M22: 31,962,931 km (0.062 R)
• M23: 32,930,082 km (0.116 R)
• M24: 35,690,013 km (0.112 R)
• M25: 36,207,921 km (0.116 R)
• M26: 37,391,389 km (0.09 R)
• M27: 37,657,823 km (0.103 R)
• M28: 38,736,424 km (0.115 R)
• M29: 41,380,117 km (0.047 R)
• M30: 43,845,490 km (0.074 R)
• M31: 45,491,815 km (0.093 R)
• M32: 50,029,118 km (0.111 R)
• M33: 53,496,947 km (0.09 R)
• M34: 62,018,041 km (0.048 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.2

Radius: 4.8

Gravity: 27.96 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 7.31 AU - 11.49 AU

Year: 19219 Days

Day: 17.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 46,977,577 km

• M1: 59,690 km (0.071 R)
• M2: 262,993 km (0.081 R)
• M3: 455,077 km (0.049 R)
• M4: 731,384 km (0.113 R)
• M5: 942,167 km (0.092 R)
• M6: 1,519,316 km (0.072 R)
• M7: 1,847,085 km (0.053 R)
• M8: 2,619,160 km (0.099 R)
• M9: 2,961,140 km (0.111 R)
• M10: 4,329,213 km (0.109 R)
• M11: 4,632,448 km (0.09 R)
• M12: 4,985,947 km (0.112 R)
• M13: 5,907,321 km (0.096 R)
• M14: 8,437,320 km (0.093 R)
• M15: 8,698,069 km (0.117 R)
• M16: 9,401,029 km (0.108 R)
• M17: 9,568,429 km (0.099 R)
• M18: 10,675,753 km (0.109 R)
• M19: 12,193,274 km (0.118 R)
• M20: 18,110,019 km (0.073 R)
• M21: 25,692,238 km (0.086 R)
• M22: 28,392,329 km (0.083 R)
• M23: 31,151,662 km (0.111 R)
• M24: 31,774,289 km (0.062 R)
• M25: 35,012,484 km (0.113 R)
• M26: 35,415,351 km (0.079 R)
• M27: 36,918,660 km (0.117 R)
• M28: 41,533,006 km (0.074 R)
• M29: 42,286,980 km (0.115 R)
• M30: 45,394,576 km (0.118 R)
• M31: 46,033,808 km (0.062 R)
• M32: 50,849,064 km (0.087 R)
• M33: 56,540,066 km (0.096 R)
• M34: 58,026,321 km (0.116 R)
• M35: 59,157,880 km (0.114 R)
• M36: 63,831,766 km (0.058 R)
• M37: 65,849,692 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.1

Radius: 3.2

Gravity: 14.46 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 8.1 AU - 11.76 AU

Year: 20867 Days

Day: 17 Hours

Environment

Temp: -228 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 46,977,577 km

• M1: 55,950 km (0.099 R)
• M2: 185,801 km (0.113 R)
• M3: 738,565 km (0.085 R)
• M4: 994,826 km (0.087 R)
• M5: 1,438,084 km (0.107 R)
• M6: 1,933,852 km (0.085 R)
• M7: 2,193,404 km (0.11 R)
• M8: 2,456,098 km (0.104 R)
• M9: 3,956,864 km (0.073 R)
• M10: 5,166,063 km (0.081 R)
• M11: 6,639,602 km (0.118 R)
• M12: 7,389,836 km (0.108 R)
• M13: 10,178,340 km (0.106 R)
• M14: 13,534,269 km (0.083 R)
• M15: 15,192,711 km (0.12 R)
• M16: 18,075,163 km (0.117 R)
• M17: 19,292,441 km (0.092 R)
• M18: 19,526,561 km (0.112 R)
• M19: 21,468,491 km (0.043 R)
• M20: 22,143,327 km (0.098 R)
• M21: 25,919,776 km (0.118 R)
• M22: 30,418,633 km (0.086 R)
• M23: 31,269,246 km (0.115 R)
• M24: 33,465,193 km (0.064 R)
• M25: 34,486,049 km (0.1 R)
• M26: 34,715,682 km (0.044 R)
• M27: 41,827,415 km (0.065 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 10,744 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit