🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.4

Radius: 13.8

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.58 AU - 0.88 AU

Year: 409 Days

Day: 10.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 54,403,092 km

• M1: 172,935 km (0.068 R)
• M2: 676,033 km (0.027 R)
• M3: 1,424,172 km (0.099 R)
• M4: 2,618,112 km (0.033 R)
• M5: 3,741,293 km (0.106 R)
• M6: 4,483,149 km (0.111 R)
• M7: 4,965,004 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.2

Radius: 9

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.93 AU - 0.93 AU

Year: 588 Days

Day: 9.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 54,403,092 km

• M1: 111,899 km (0.086 R)
• M2: 504,444 km (0.096 R)
• M3: 904,768 km (0.105 R)
• M4: 1,343,688 km (0.097 R)
• M5: 1,664,276 km (0.106 R)
• M6: 1,973,346 km (0.109 R)
• M7: 2,600,161 km (0.103 R)
• M8: 2,902,049 km (0.113 R)
• M9: 3,483,985 km (0.103 R)
• M10: 3,894,781 km (0.092 R)
• M11: 4,337,740 km (0.099 R)
• M12: 4,683,610 km (0.066 R)
• M13: 5,484,707 km (0.075 R)
• M14: 6,177,345 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666

Radius: 9.7

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.99 AU - 1.01 AU

Year: 656 Days

Day: 7.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 54,403,092 km

• M1: 123,119 km (0.046 R)
• M2: 435,629 km (0.061 R)
• M3: 988,094 km (0.102 R)
• M4: 1,351,467 km (0.094 R)
• M5: 1,658,442 km (0.103 R)
• M6: 2,479,884 km (0.113 R)
• M7: 2,888,136 km (0.11 R)
• M8: 3,551,304 km (0.115 R)
• M9: 4,757,063 km (0.079 R)
• M10: 5,302,048 km (0.117 R)
• M11: 6,118,703 km (0.057 R)
• M12: 6,763,769 km (0.094 R)
• M13: 7,102,907 km (0.088 R)
• M14: 7,520,435 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.7

Radius: 8.7

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.16 AU - 1.8 AU

Year: 1181 Days

Day: 12.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 54,403,092 km

• M1: 108,309 km (0.12 R)
• M2: 380,427 km (0.084 R)
• M3: 758,312 km (0.115 R)
• M4: 1,438,234 km (0.102 R)
• M5: 1,932,655 km (0.092 R)
• M6: 2,220,182 km (0.09 R)
• M7: 2,524,763 km (0.066 R)
• M8: 3,108,494 km (0.117 R)
• M9: 3,447,333 km (0.094 R)
• M10: 4,526,233 km (0.051 R)
• M11: 4,814,209 km (0.058 R)
• M12: 5,608,873 km (0.118 R)
• M13: 6,005,607 km (0.118 R)
• M14: 6,716,196 km (0.115 R)
• M15: 7,139,858 km (0.101 R)
• M16: 7,757,697 km (0.105 R)
• M17: 8,819,991 km (0.059 R)
• M18: 9,328,474 km (0.073 R)
• M19: 9,619,293 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.6

Radius: 8.7

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.29 AU - 5.33 AU

Year: 8027 Days

Day: 5.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 107.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 54,403,092 km

• M1: 108,608 km (0.087 R)
• M2: 507,137 km (0.038 R)
• M3: 1,043,744 km (0.058 R)
• M4: 1,412,054 km (0.073 R)
• M5: 3,871,742 km (0.044 R)
• M6: 4,896,937 km (0.083 R)
• M7: 5,914,950 km (0.025 R)
• M8: 7,268,811 km (0.112 R)
• M9: 16,571,405 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.5

Radius: 10.7

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.36 AU - 6.94 AU

Year: 8810 Days

Day: 14.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 54,403,092 km

• M1: 148,251 km (0.103 R)
• M2: 662,270 km (0.116 R)
• M3: 1,288,636 km (0.104 R)
• M4: 1,903,633 km (0.084 R)
• M5: 2,845,052 km (0.065 R)
• M6: 3,502,086 km (0.042 R)
• M7: 4,177,521 km (0.104 R)
• M8: 7,183,091 km (0.102 R)
• M9: 8,231,024 km (0.076 R)
• M10: 8,660,071 km (0.104 R)
• M11: 9,149,406 km (0.112 R)
• M12: 10,232,195 km (0.084 R)
• M13: 11,609,842 km (0.073 R)
• M14: 17,443,860 km (0.084 R)
• M15: 20,552,952 km (0.094 R)
• M16: 21,666,559 km (0.11 R)
• M17: 23,840,665 km (0.107 R)
• M18: 33,345,365 km (0.101 R)
• M19: 38,807,184 km (0.037 R)
• M20: 40,015,635 km (0.069 R)
• M21: 41,623,962 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 343.1

Radius: 4.6

Gravity: 16.21 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.75 AU - 6.57 AU

Year: 10030 Days

Day: 17.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 54,403,092 km

• M1: 61,186 km (0.037 R)
• M2: 490,980 km (0.102 R)
• M3: 929,601 km (0.103 R)
• M4: 1,258,866 km (0.102 R)
• M5: 3,837,185 km (0.09 R)
• M6: 4,704,404 km (0.061 R)
• M7: 7,297,384 km (0.115 R)
• M8: 7,839,228 km (0.074 R)
• M9: 8,242,394 km (0.092 R)
• M10: 9,002,650 km (0.074 R)
• M11: 9,221,811 km (0.104 R)
• M12: 10,516,132 km (0.038 R)
• M13: 12,298,142 km (0.116 R)
• M14: 19,924,192 km (0.074 R)
• M15: 21,676,283 km (0.101 R)
• M16: 26,366,026 km (0.114 R)
• M17: 28,473,412 km (0.088 R)
• M18: 29,327,765 km (0.084 R)
• M19: 29,712,979 km (0.074 R)
• M20: 33,962,756 km (0.041 R)
• M21: 38,141,473 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.2

Radius: 5.3

Gravity: 13.86 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 8.16 AU - 8.22 AU

Year: 15376 Days

Day: 24.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 138.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 54,403,092 km

• M1: 65,973 km (0.058 R)
• M2: 258,804 km (0.089 R)
• M3: 463,604 km (0.106 R)
• M4: 1,764,507 km (0.044 R)
• M5: 2,105,590 km (0.087 R)
• M6: 2,873,775 km (0.087 R)
• M7: 3,371,038 km (0.079 R)
• M8: 3,951,478 km (0.051 R)
• M9: 4,383,816 km (0.096 R)
• M10: 5,871,118 km (0.115 R)
• M11: 6,550,442 km (0.1 R)
• M12: 6,788,153 km (0.077 R)
• M13: 8,569,564 km (0.087 R)
• M14: 9,643,528 km (0.082 R)
• M15: 13,336,800 km (0.051 R)
• M16: 13,977,677 km (0.103 R)
• M17: 16,383,211 km (0.106 R)
• M18: 17,342,881 km (0.094 R)
• M19: 18,574,670 km (0.093 R)
• M20: 22,708,358 km (0.068 R)
• M21: 29,296,649 km (0.093 R)
• M22: 32,734,408 km (0.079 R)
• M23: 33,196,665 km (0.096 R)
• M24: 37,177,913 km (0.068 R)
• M25: 37,681,160 km (0.117 R)
• M26: 42,007,232 km (0.12 R)
• M27: 42,416,232 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 810.6

Radius: 3.3

Gravity: 74.44 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6.72 AU - 9.76 AU

Year: 15517 Days

Day: 24.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 54,403,092 km

• M1: 42,635 km (0.116 R)
• M2: 161,416 km (0.111 R)
• M3: 329,714 km (0.114 R)
• M4: 443,707 km (0.041 R)
• M5: 878,140 km (0.097 R)
• M6: 1,114,953 km (0.097 R)
• M7: 1,547,889 km (0.09 R)
• M8: 3,028,310 km (0.102 R)
• M9: 3,262,580 km (0.069 R)
• M10: 3,370,590 km (0.075 R)
• M11: 3,565,366 km (0.093 R)
• M12: 3,856,484 km (0.037 R)
• M13: 4,790,423 km (0.049 R)
• M14: 9,155,988 km (0.081 R)
• M15: 10,266,453 km (0.12 R)
• M16: 11,525,768 km (0.06 R)
• M17: 12,420,214 km (0.055 R)
• M18: 13,567,480 km (0.116 R)
• M19: 15,229,362 km (0.101 R)
• M20: 15,380,007 km (0.063 R)
• M21: 16,226,283 km (0.051 R)
• M22: 17,511,927 km (0.101 R)
• M23: 20,741,894 km (0.086 R)
• M24: 28,009,060 km (0.096 R)
• M25: 29,970,437 km (0.081 R)
• M26: 31,652,815 km (0.118 R)
• M27: 43,994,340 km (0.077 R)
• M28: 49,219,195 km (0.066 R)
• M29: 64,942,081 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.4

Radius: 5.9

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 10.19 AU - 11.01 AU

Year: 22640 Days

Day: 24.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 54,403,092 km

• M1: 167,250 km (0.03 R)
• M2: 796,609 km (0.064 R)
• M3: 1,904,231 km (0.084 R)
• M4: 2,693,659 km (0.093 R)
• M5: 4,958,421 km (0.071 R)
• M6: 7,979,999 km (0.087 R)
• M7: 27,268,999 km (0.115 R)
• M8: 31,250,846 km (0.092 R)
• M9: 39,284,999 km (0.101 R)
• M10: 42,517,360 km (0.057 R)
• M11: 43,352,266 km (0.077 R)
• M12: 46,214,373 km (0.094 R)
• M13: 47,542,503 km (0.065 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 18,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit