🌌 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: 875.4

Radius: 13.4

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.57 AU - 0.91 AU

Year: 405 Days

Day: 12.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 10,756,937 km

• M1: 166,652 km (0.097 R)
• M2: 611,706 km (0.041 R)
• M3: 1,283,101 km (0.034 R)
• M4: 1,812,378 km (0.043 R)
• M5: 2,301,713 km (0.117 R)
• M6: 2,911,175 km (0.07 R)
• M7: 3,504,031 km (0.119 R)
• M8: 3,947,589 km (0.051 R)
• M9: 4,371,998 km (0.095 R)
• M10: 4,796,557 km (0.104 R)
• M11: 5,216,777 km (0.069 R)
• M12: 5,989,899 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.9

Radius: 13.1

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.23 AU - 1.73 AU

Year: 1145 Days

Day: 6.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 10,756,937 km

• M1: 196,422 km (0.103 R)
• M2: 979,567 km (0.102 R)
• M3: 1,644,829 km (0.066 R)
• M4: 2,702,635 km (0.069 R)
• M5: 3,538,289 km (0.103 R)
• M6: 4,944,658 km (0.118 R)
• M7: 5,511,335 km (0.079 R)

Asteroid Belt

Center: 1.75 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.1

Radius: 9.4

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.87 AU - 2.15 AU

Year: 1812 Days

Day: 6.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 10,756,937 km

• M1: 116,836 km (0.102 R)
• M2: 734,077 km (0.083 R)
• M3: 1,114,654 km (0.068 R)
• M4: 1,645,277 km (0.029 R)
• M5: 2,170,665 km (0.103 R)
• M6: 2,498,883 km (0.11 R)
• M7: 3,002,878 km (0.073 R)
• M8: 4,034,056 km (0.069 R)
• M9: 4,709,640 km (0.078 R)
• M10: 5,095,603 km (0.092 R)
• M11: 5,770,588 km (0.114 R)
• M12: 6,285,055 km (0.078 R)
• M13: 6,829,592 km (0.081 R)
• M14: 7,486,476 km (0.107 R)
• M15: 7,984,936 km (0.118 R)
• M16: 8,594,398 km (0.102 R)
• M17: 9,048,427 km (0.095 R)
• M18: 10,921,542 km (0.118 R)
• M19: 11,709,175 km (0.086 R)
• M20: 12,572,654 km (0.081 R)
• M21: 13,197,973 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.7

Radius: 11.7

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.39 AU - 3.69 AU

Year: 3370 Days

Day: 9.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 10,756,937 km

• M1: 174,581 km (0.081 R)
• M2: 709,094 km (0.094 R)
• M3: 1,289,085 km (0.094 R)
• M4: 1,718,132 km (0.097 R)
• M5: 2,185,924 km (0.1 R)
• M6: 2,560,218 km (0.074 R)
• M7: 4,169,442 km (0.047 R)
• M8: 4,973,680 km (0.111 R)
• M9: 5,360,092 km (0.114 R)
• M10: 5,766,699 km (0.094 R)
• M11: 7,404,197 km (0.099 R)
• M12: 8,474,121 km (0.079 R)
• M13: 9,842,792 km (0.099 R)
• M14: 10,706,420 km (0.088 R)
• M15: 14,361,396 km (0.118 R)
• M16: 15,309,996 km (0.089 R)
• M17: 20,558,338 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.2

Radius: 13.2

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.48 AU - 3.56 AU

Year: 4199 Days

Day: 9.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 10,756,937 km

• M1: 176,825 km (0.115 R)
• M2: 631,602 km (0.074 R)
• M3: 1,052,122 km (0.107 R)
• M4: 1,468,154 km (0.112 R)
• M5: 2,191,609 km (0.108 R)
• M6: 2,719,540 km (0.108 R)
• M7: 3,429,531 km (0.086 R)
• M8: 4,352,400 km (0.105 R)
• M9: 5,434,741 km (0.049 R)
• M10: 6,112,868 km (0.051 R)
• M11: 6,783,366 km (0.119 R)
• M12: 8,380,772 km (0.076 R)
• M13: 8,978,116 km (0.064 R)
• M14: 9,683,919 km (0.115 R)
• M15: 11,430,325 km (0.113 R)
• M16: 12,072,099 km (0.046 R)
• M17: 15,208,419 km (0.071 R)
• M18: 20,340,374 km (0.088 R)
• M19: 21,835,904 km (0.093 R)
• M20: 22,468,553 km (0.051 R)
• M21: 22,968,958 km (0.088 R)
• M22: 23,623,149 km (0.06 R)
• M23: 25,428,945 km (0.085 R)
• M24: 26,762,461 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.8

Radius: 10.1

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.29 AU - 4.43 AU

Year: 4822 Days

Day: 12.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 10,756,937 km

• M1: 127,457 km (0.105 R)
• M2: 500,405 km (0.054 R)
• M3: 1,234,631 km (0.112 R)
• M4: 2,533,141 km (0.103 R)
• M5: 3,333,938 km (0.101 R)
• M6: 3,847,208 km (0.07 R)
• M7: 4,295,104 km (0.101 R)
• M8: 6,232,995 km (0.106 R)
• M9: 6,852,630 km (0.097 R)
• M10: 7,243,828 km (0.083 R)
• M11: 9,075,504 km (0.118 R)
• M12: 10,456,293 km (0.117 R)
• M13: 10,887,883 km (0.039 R)
• M14: 13,630,012 km (0.06 R)
• M15: 15,938,905 km (0.117 R)
• M16: 18,811,184 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.7

Radius: 12

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.75 AU - 4.27 AU

Year: 5106 Days

Day: 5.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 10,756,937 km

• M1: 149,299 km (0.094 R)
• M2: 547,977 km (0.104 R)
• M3: 923,916 km (0.079 R)
• M4: 1,344,436 km (0.109 R)
• M5: 1,952,851 km (0.096 R)
• M6: 2,930,024 km (0.106 R)
• M7: 5,222,013 km (0.106 R)
• M8: 5,765,801 km (0.099 R)
• M9: 6,990,858 km (0.117 R)
• M10: 8,037,894 km (0.107 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 16,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit