🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.8

Radius: 12.9

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.89 AU - 1.33 AU

Year: 744 Days

Day: 13.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 67,830,986 km

• M1: 161,416 km (0.107 R)
• M2: 727,494 km (0.073 R)
• M3: 2,868,689 km (0.105 R)
• M4: 3,618,025 km (0.099 R)
• M5: 4,669,099 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.6

Radius: 13.7

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.06 AU - 1.3 AU

Year: 815 Days

Day: 5.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 67,830,986 km

• M1: 170,392 km (0.089 R)
• M2: 796,160 km (0.109 R)
• M3: 1,271,432 km (0.062 R)
• M4: 1,791,883 km (0.071 R)
• M5: 2,537,180 km (0.11 R)
• M6: 3,023,822 km (0.117 R)
• M7: 3,802,927 km (0.115 R)
• M8: 4,648,455 km (0.072 R)
• M9: 5,296,812 km (0.099 R)
• M10: 5,873,212 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.7

Radius: 10.8

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.1 AU - 1.52 AU

Year: 953 Days

Day: 13.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 67,830,986 km

• M1: 135,386 km (0.111 R)
• M2: 640,578 km (0.061 R)
• M3: 1,069,924 km (0.119 R)
• M4: 1,427,912 km (0.088 R)
• M5: 2,233,347 km (0.108 R)
• M6: 2,683,487 km (0.116 R)
• M7: 3,072,890 km (0.035 R)
• M8: 3,884,010 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.7

Radius: 12.6

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.43 AU - 1.58 AU

Year: 1168 Days

Day: 13.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 67,830,986 km

• M1: 156,779 km (0.048 R)
• M2: 562,488 km (0.105 R)
• M3: 1,008,589 km (0.115 R)
• M4: 1,406,370 km (0.065 R)
• M5: 1,973,046 km (0.075 R)
• M6: 2,663,740 km (0.096 R)
• M7: 3,526,171 km (0.088 R)
• M8: 4,204,897 km (0.102 R)
• M9: 4,679,272 km (0.117 R)
• M10: 5,353,659 km (0.107 R)
• M11: 5,979,128 km (0.059 R)
• M12: 8,070,207 km (0.067 R)
• M13: 8,546,526 km (0.109 R)
• M14: 9,131,005 km (0.115 R)
• M15: 9,555,863 km (0.079 R)
• M16: 11,669,232 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.1

Radius: 12.7

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.5 AU - 1.68 AU

Year: 1275 Days

Day: 11.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 67,830,986 km

• M1: 159,322 km (0.071 R)
• M2: 565,480 km (0.055 R)
• M3: 1,226,703 km (0.056 R)
• M4: 1,653,056 km (0.05 R)
• M5: 2,211,206 km (0.093 R)
• M6: 2,683,337 km (0.106 R)
• M7: 3,101,313 km (0.117 R)
• M8: 3,622,064 km (0.089 R)
• M9: 4,573,955 km (0.091 R)
• M10: 5,446,110 km (0.073 R)
• M11: 6,122,592 km (0.118 R)
• M12: 6,785,610 km (0.04 R)
• M13: 7,182,194 km (0.086 R)
• M14: 9,987,303 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.2

Radius: 13.6

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.67 AU - 1.75 AU

Year: 1422 Days

Day: 13.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 67,830,986 km

• M1: 169,195 km (0.097 R)
• M2: 782,546 km (0.118 R)
• M3: 1,244,505 km (0.112 R)
• M4: 2,087,788 km (0.091 R)
• M5: 2,764,569 km (0.093 R)
• M6: 3,298,783 km (0.095 R)
• M7: 3,871,892 km (0.092 R)
• M8: 4,445,899 km (0.031 R)
• M9: 5,460,023 km (0.061 R)
• M10: 6,971,560 km (0.077 R)
• M11: 7,563,968 km (0.069 R)
• M12: 8,798,300 km (0.091 R)

Asteroid Belt

Center: 2.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 1000

Radius: 8.9

Gravity: 12.62 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.9 AU - 4.34 AU

Year: 4379 Days

Day: 6.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 67,830,986 km

• M1: 111,002 km (0.118 R)
• M2: 412,591 km (0.071 R)
• M3: 774,767 km (0.072 R)
• M4: 1,153,848 km (0.117 R)
• M5: 1,798,316 km (0.064 R)
• M6: 2,577,721 km (0.09 R)
• M7: 3,459,451 km (0.115 R)
• M8: 4,949,296 km (0.067 R)
• M9: 5,337,652 km (0.119 R)
• M10: 6,270,544 km (0.109 R)
• M11: 7,923,750 km (0.037 R)
• M12: 8,612,798 km (0.108 R)
• M13: 9,012,374 km (0.091 R)
• M14: 11,152,970 km (0.067 R)
• M15: 12,772,367 km (0.077 R)
• M16: 17,655,989 km (0.059 R)
• M17: 18,041,503 km (0.118 R)
• M18: 18,630,470 km (0.117 R)
• M19: 27,411,267 km (0.098 R)
• M20: 28,189,624 km (0.087 R)
• M21: 29,880,978 km (0.077 R)
• M22: 31,169,913 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.1

Radius: 12

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.09 AU - 6.09 AU

Year: 8403 Days

Day: 12.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 67,830,986 km

• M1: 149,299 km (0.119 R)
• M2: 833,859 km (0.095 R)
• M3: 1,810,433 km (0.05 R)
• M4: 2,199,537 km (0.068 R)
• M5: 2,860,012 km (0.106 R)
• M6: 3,303,869 km (0.102 R)
• M7: 3,720,948 km (0.071 R)
• M8: 4,225,691 km (0.111 R)
• M9: 4,747,189 km (0.115 R)
• M10: 5,128,514 km (0.106 R)
• M11: 8,235,213 km (0.042 R)
• M12: 8,919,474 km (0.094 R)
• M13: 9,502,906 km (0.078 R)
• M14: 9,968,903 km (0.119 R)
• M15: 10,846,444 km (0.059 R)
• M16: 11,774,549 km (0.108 R)
• M17: 12,810,963 km (0.047 R)
• M18: 16,752,119 km (0.083 R)
• M19: 19,217,642 km (0.108 R)
• M20: 20,191,973 km (0.057 R)
• M21: 21,835,455 km (0.109 R)
• M22: 22,979,430 km (0.114 R)
• M23: 23,650,825 km (0.118 R)
• M24: 26,927,766 km (0.085 R)
• M25: 32,550,402 km (0.074 R)
• M26: 39,863,644 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663.1

Radius: 7.7

Gravity: 11.18 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.23 AU - 9.73 AU

Year: 17110 Days

Day: 16.4 Hours

Environment

Temp: -238 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 67,830,986 km

• M1: 96,191 km (0.052 R)
• M2: 343,178 km (0.12 R)
• M3: 645,814 km (0.101 R)
• M4: 1,680,283 km (0.066 R)
• M5: 3,931,133 km (0.089 R)
• M6: 5,518,815 km (0.108 R)
• M7: 6,518,278 km (0.104 R)
• M8: 7,083,459 km (0.072 R)
• M9: 7,586,706 km (0.095 R)
• M10: 10,179,986 km (0.12 R)
• M11: 11,060,668 km (0.083 R)
• M12: 11,738,047 km (0.101 R)
• M13: 11,991,167 km (0.11 R)
• M14: 12,772,367 km (0.065 R)
• M15: 13,517,813 km (0.115 R)
• M16: 14,220,474 km (0.073 R)
• M17: 21,113,196 km (0.105 R)
• M18: 25,167,747 km (0.069 R)
• M19: 32,987,078 km (0.111 R)
• M20: 34,906,419 km (0.101 R)
• M21: 37,992,025 km (0.04 R)
• M22: 40,674,315 km (0.116 R)
• M23: 40,963,936 km (0.07 R)
• M24: 57,986,977 km (0.081 R)
• M25: 61,915,866 km (0.113 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 13,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit