🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.1

Radius: 11

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.52 AU - 0.68 AU

Year: 315 Days

Day: 8.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 66,042,490 km

• M1: 136,732 km (0.095 R)
• M2: 506,090 km (0.108 R)
• M3: 869,014 km (0.115 R)
• M4: 1,335,161 km (0.113 R)
• M5: 2,188,467 km (0.071 R)
• M6: 3,235,054 km (0.116 R)
• M7: 3,978,555 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.6

Radius: 14.6

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.72 AU - 0.74 AU

Year: 423 Days

Day: 6.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 66,042,490 km

• M1: 181,612 km (0.109 R)
• M2: 648,656 km (0.116 R)
• M3: 1,512,883 km (0.061 R)
• M4: 2,407,030 km (0.101 R)
• M5: 3,081,567 km (0.082 R)
• M6: 3,842,421 km (0.077 R)
• M7: 4,682,114 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.8

Radius: 12.6

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.66 AU - 0.98 AU

Year: 504 Days

Day: 8 Hours

Environment

Temp: -167 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 66,042,490 km

• M1: 156,779 km (0.09 R)
• M2: 558,598 km (0.108 R)
• M3: 965,056 km (0.062 R)
• M4: 1,375,253 km (0.106 R)
• M5: 2,023,311 km (0.067 R)
• M6: 2,663,141 km (0.091 R)
• M7: 3,072,142 km (0.094 R)
• M8: 3,718,853 km (0.12 R)
• M9: 4,469,835 km (0.113 R)
• M10: 5,052,219 km (0.07 R)
• M11: 5,613,959 km (0.104 R)
• M12: 6,160,440 km (0.083 R)
• M13: 6,563,906 km (0.107 R)
• M14: 6,964,678 km (0.108 R)

Asteroid Belt

Center: 2.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.1

Radius: 8.8

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.26 AU - 4.76 AU

Year: 6496 Days

Day: 14.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 66,042,490 km

• M1: 111,151 km (0.026 R)
• M2: 400,922 km (0.107 R)
• M3: 858,542 km (0.104 R)
• M4: 1,136,046 km (0.093 R)
• M5: 1,836,164 km (0.027 R)
• M6: 2,798,827 km (0.043 R)
• M7: 4,104,367 km (0.12 R)
• M8: 4,590,411 km (0.043 R)
• M9: 5,274,821 km (0.097 R)
• M10: 6,654,113 km (0.067 R)
• M11: 7,738,099 km (0.063 R)
• M12: 9,509,637 km (0.096 R)
• M13: 10,179,986 km (0.115 R)
• M14: 11,186,330 km (0.118 R)
• M15: 12,587,763 km (0.112 R)
• M16: 12,966,246 km (0.043 R)
• M17: 14,419,589 km (0.074 R)
• M18: 14,695,148 km (0.065 R)
• M19: 15,209,316 km (0.097 R)
• M20: 17,232,179 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.2

Radius: 10

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.62 AU - 6.4 AU

Year: 8772 Days

Day: 9.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 66,042,490 km

• M1: 124,765 km (0.076 R)
• M2: 679,773 km (0.042 R)
• M3: 1,346,979 km (0.064 R)
• M4: 1,785,151 km (0.092 R)
• M5: 3,210,370 km (0.041 R)
• M6: 3,898,371 km (0.095 R)
• M7: 4,400,272 km (0.118 R)
• M8: 4,915,188 km (0.09 R)
• M9: 5,631,163 km (0.029 R)
• M10: 6,594,873 km (0.088 R)
• M11: 8,115,535 km (0.117 R)
• M12: 9,528,038 km (0.096 R)
• M13: 9,905,324 km (0.105 R)
• M14: 10,243,714 km (0.08 R)
• M15: 10,791,093 km (0.043 R)
• M16: 11,728,623 km (0.106 R)
• M17: 13,119,733 km (0.115 R)
• M18: 15,311,940 km (0.079 R)
• M19: 17,456,127 km (0.083 R)
• M20: 17,950,697 km (0.048 R)
• M21: 18,527,247 km (0.044 R)
• M22: 19,565,906 km (0.037 R)
• M23: 23,679,099 km (0.081 R)
• M24: 24,990,623 km (0.092 R)
• M25: 25,709,591 km (0.076 R)
• M26: 29,314,451 km (0.11 R)
• M27: 32,600,518 km (0.097 R)
• M28: 33,350,751 km (0.107 R)
• M29: 34,663,622 km (0.03 R)
• M30: 36,238,439 km (0.117 R)
• M31: 42,252,722 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 642.6

Radius: 5.5

Gravity: 21.24 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 8.06 AU - 8.22 AU

Year: 15752 Days

Day: 21.9 Hours

Environment

Temp: -242 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 66,042,490 km

• M1: 68,366 km (0.099 R)
• M2: 348,264 km (0.118 R)
• M3: 1,120,638 km (0.1 R)
• M4: 1,402,480 km (0.112 R)
• M5: 2,606,743 km (0.06 R)
• M6: 3,078,575 km (0.091 R)
• M7: 5,043,393 km (0.056 R)
• M8: 6,164,629 km (0.062 R)
• M9: 7,174,115 km (0.092 R)
• M10: 7,352,436 km (0.076 R)
• M11: 7,764,728 km (0.073 R)
• M12: 8,585,272 km (0.099 R)
• M13: 9,303,192 km (0.072 R)
• M14: 9,894,702 km (0.096 R)
• M15: 12,385,357 km (0.118 R)
• M16: 12,902,966 km (0.101 R)
• M17: 13,300,597 km (0.088 R)
• M18: 15,191,514 km (0.091 R)
• M19: 16,239,298 km (0.115 R)
• M20: 18,477,880 km (0.062 R)
• M21: 19,932,869 km (0.112 R)
• M22: 20,553,551 km (0.117 R)
• M23: 26,731,644 km (0.088 R)
• M24: 28,144,147 km (0.082 R)
• M25: 29,264,186 km (0.094 R)
• M26: 29,605,867 km (0.113 R)
• M27: 33,417,771 km (0.119 R)
• M28: 34,167,256 km (0.088 R)
• M29: 34,546,038 km (0.077 R)
• M30: 34,800,205 km (0.059 R)
• M31: 39,037,864 km (0.118 R)
• M32: 43,164,072 km (0.082 R)
• M33: 44,953,412 km (0.076 R)
• M34: 45,560,630 km (0.066 R)
• M35: 49,641,510 km (0.077 R)
• M36: 53,618,869 km (0.074 R)
• M37: 57,803,420 km (0.061 R)
• M38: 59,792,025 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 831.9

Radius: 5.7

Gravity: 25.6 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.23 AU - 9.21 AU

Year: 15984 Days

Day: 19.5 Hours

Environment

Temp: -241 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 66,042,490 km

• M1: 71,059 km (0.09 R)
• M2: 283,787 km (0.088 R)
• M3: 505,940 km (0.096 R)
• M4: 898,634 km (0.058 R)
• M5: 1,098,048 km (0.072 R)
• M6: 1,341,444 km (0.094 R)
• M7: 1,604,138 km (0.081 R)
• M8: 2,212,553 km (0.115 R)
• M9: 2,791,795 km (0.049 R)
• M10: 3,143,051 km (0.094 R)
• M11: 3,637,323 km (0.105 R)
• M12: 3,994,712 km (0.116 R)
• M13: 4,342,677 km (0.12 R)
• M14: 5,394,649 km (0.065 R)
• M15: 7,229,915 km (0.064 R)
• M16: 8,137,825 km (0.053 R)
• M17: 10,005,106 km (0.086 R)
• M18: 14,197,287 km (0.118 R)
• M19: 16,001,886 km (0.068 R)
• M20: 17,953,839 km (0.103 R)
• M21: 18,294,024 km (0.111 R)
• M22: 18,551,782 km (0.088 R)
• M23: 18,986,962 km (0.037 R)
• M24: 21,455,327 km (0.119 R)
• M25: 24,439,804 km (0.105 R)
• M26: 25,493,123 km (0.096 R)
• M27: 26,466,706 km (0.071 R)
• M28: 31,461,928 km (0.072 R)
• M29: 33,470,280 km (0.109 R)
• M30: 40,295,234 km (0.111 R)
• M31: 41,911,788 km (0.102 R)
• M32: 42,811,619 km (0.116 R)
• M33: 52,528,749 km (0.098 R)
• M34: 54,102,369 km (0.113 R)
• M35: 54,456,318 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393

Radius: 7.6

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 8.53 AU - 11.41 AU

Year: 21352 Days

Day: 18.9 Hours

Environment

Temp: -240 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 66,042,490 km

• M1: 94,845 km (0.062 R)
• M2: 396,135 km (0.1 R)
• M3: 787,184 km (0.099 R)
• M4: 1,526,796 km (0.031 R)
• M5: 1,947,315 km (0.084 R)
• M6: 3,741,892 km (0.108 R)
• M7: 5,411,404 km (0.038 R)
• M8: 7,073,436 km (0.088 R)
• M9: 7,618,122 km (0.061 R)
• M10: 7,900,862 km (0.102 R)
• M11: 9,746,900 km (0.118 R)
• M12: 10,478,882 km (0.118 R)
• M13: 10,947,423 km (0.075 R)
• M14: 13,638,838 km (0.108 R)
• M15: 16,117,974 km (0.079 R)
• M16: 20,922,309 km (0.064 R)
• M17: 21,477,617 km (0.109 R)
• M18: 24,812,153 km (0.12 R)
• M19: 30,911,258 km (0.113 R)
• M20: 31,510,847 km (0.093 R)
• M21: 38,488,241 km (0.05 R)
• M22: 44,578,221 km (0.096 R)
• M23: 45,036,140 km (0.118 R)
• M24: 47,691,502 km (0.105 R)
• M25: 49,138,562 km (0.066 R)
• M26: 49,464,087 km (0.087 R)
• M27: 54,869,806 km (0.113 R)
• M28: 60,097,504 km (0.101 R)
• M29: 61,219,039 km (0.087 R)
• M30: 65,058,169 km (0.113 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 16,070 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit