🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.1

Radius: 8.3

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.63 AU - 0.67 AU

Year: 362 Days

Day: 12.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 43,752,212 km

• M1: 103,223 km (0.108 R)
• M2: 419,772 km (0.033 R)
• M3: 824,284 km (0.058 R)
• M4: 1,507,049 km (0.041 R)
• M5: 1,861,895 km (0.116 R)
• M6: 2,240,677 km (0.089 R)
• M7: 3,085,606 km (0.089 R)
• M8: 3,385,849 km (0.036 R)
• M9: 3,761,040 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.8

Radius: 11.8

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.62 AU - 0.8 AU

Year: 413 Days

Day: 10.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 43,752,212 km

• M1: 148,401 km (0.114 R)
• M2: 522,695 km (0.111 R)
• M3: 994,227 km (0.085 R)
• M4: 1,366,277 km (0.102 R)
• M5: 2,186,672 km (0.065 R)
• M6: 2,576,225 km (0.063 R)
• M7: 2,948,574 km (0.112 R)
• M8: 3,867,105 km (0.083 R)
• M9: 4,248,879 km (0.115 R)
• M10: 5,229,194 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.5

Radius: 10.9

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.64 AU - 0.84 AU

Year: 439 Days

Day: 12 Hours

Environment

Temp: -167 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 43,752,212 km

• M1: 135,536 km (0.078 R)
• M2: 493,523 km (0.089 R)
• M3: 878,887 km (0.033 R)
• M4: 1,322,894 km (0.088 R)
• M5: 1,846,038 km (0.12 R)
• M6: 2,187,121 km (0.04 R)
• M7: 3,064,961 km (0.106 R)
• M8: 4,355,093 km (0.068 R)
• M9: 4,967,996 km (0.119 R)
• M10: 5,738,275 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.2

Radius: 15

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.69 AU - 0.83 AU

Year: 457 Days

Day: 8.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 43,752,212 km

• M1: 186,549 km (0.032 R)
• M2: 712,983 km (0.118 R)
• M3: 1,392,756 km (0.054 R)
• M4: 2,540,022 km (0.12 R)
• M5: 3,674,124 km (0.104 R)
• M6: 4,146,255 km (0.064 R)
• M7: 4,645,163 km (0.094 R)
• M8: 5,169,205 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.7

Radius: 13.8

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.04 AU - 1.16 AU

Year: 796 Days

Day: 9.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 43,752,212 km

• M1: 171,738 km (0.07 R)
• M2: 684,111 km (0.11 R)
• M3: 1,152,352 km (0.036 R)
• M4: 1,799,812 km (0.077 R)
• M5: 2,280,769 km (0.108 R)
• M6: 3,134,375 km (0.091 R)
• M7: 3,929,786 km (0.105 R)
• M8: 4,979,216 km (0.084 R)
• M9: 5,784,202 km (0.12 R)
• M10: 7,301,722 km (0.039 R)
• M11: 7,846,259 km (0.112 R)
• M12: 8,418,022 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.3

Radius: 11.6

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.98 AU - 3.2 AU

Year: 3749 Days

Day: 12.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 86.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 43,752,212 km

• M1: 144,212 km (0.069 R)
• M2: 1,099,096 km (0.118 R)
• M3: 1,786,199 km (0.117 R)
• M4: 2,584,004 km (0.09 R)
• M5: 4,227,486 km (0.108 R)
• M6: 7,189,674 km (0.098 R)
• M7: 7,810,206 km (0.097 R)
• M8: 9,726,255 km (0.104 R)

Asteroid Belt

Center: 3.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.5

Radius: 12.1

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.47 AU - 5.15 AU

Year: 7282 Days

Day: 6.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 164.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 43,752,212 km

• M1: 150,495 km (0.094 R)
• M2: 633,996 km (0.088 R)
• M3: 1,117,945 km (0.118 R)
• M4: 1,703,172 km (0.106 R)
• M5: 2,524,165 km (0.102 R)
• M6: 5,438,780 km (0.093 R)
• M7: 6,071,430 km (0.065 R)
• M8: 7,286,613 km (0.077 R)
• M9: 8,790,371 km (0.116 R)
• M10: 9,427,957 km (0.118 R)
• M11: 12,857,488 km (0.053 R)
• M12: 13,920,830 km (0.12 R)
• M13: 15,559,076 km (0.106 R)
• M14: 16,021,334 km (0.083 R)
• M15: 17,392,697 km (0.082 R)
• M16: 18,544,900 km (0.092 R)
• M17: 19,824,411 km (0.048 R)
• M18: 21,403,865 km (0.084 R)
• M19: 24,015,545 km (0.108 R)
• M20: 25,443,606 km (0.104 R)
• M21: 26,927,467 km (0.07 R)
• M22: 28,763,482 km (0.105 R)
• M23: 30,168,804 km (0.062 R)
• M24: 30,888,370 km (0.08 R)
• M25: 34,547,384 km (0.056 R)
• M26: 40,563,163 km (0.069 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: 269 - 13,378 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit