🌌 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: 623.8

Radius: 12.7

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.64 AU - 0.84 AU

Year: 411 Days

Day: 10.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 27,818,644 km

• M1: 157,975 km (0.043 R)
• M2: 638,035 km (0.039 R)
• M3: 1,052,271 km (0.069 R)
• M4: 1,593,666 km (0.114 R)
• M5: 2,181,137 km (0.112 R)
• M6: 2,699,045 km (0.088 R)
• M7: 3,343,961 km (0.071 R)
• M8: 3,759,095 km (0.045 R)
• M9: 4,523,690 km (0.091 R)
• M10: 5,421,277 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.8

Radius: 12.8

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.63 AU - 0.93 AU

Year: 445 Days

Day: 7.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 174.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 27,818,644 km

• M1: 159,322 km (0.119 R)
• M2: 596,746 km (0.117 R)
• M3: 1,480,720 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.5

Radius: 11.2

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.13 AU - 1.23 AU

Year: 828 Days

Day: 7.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 27,818,644 km

• M1: 139,276 km (0.106 R)
• M2: 1,228,049 km (0.099 R)
• M3: 1,899,893 km (0.072 R)
• M4: 3,122,108 km (0.034 R)
• M5: 3,516,597 km (0.058 R)
• M6: 4,698,420 km (0.087 R)
• M7: 5,652,107 km (0.062 R)
• M8: 6,318,266 km (0.099 R)

Asteroid Belt

Center: 1.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.7

Radius: 13.5

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.62 AU - 2.34 AU

Year: 1799 Days

Day: 11.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 27,818,644 km

• M1: 170,841 km (0.115 R)
• M2: 909,705 km (0.102 R)
• M3: 1,392,307 km (0.119 R)
• M4: 2,136,108 km (0.098 R)
• M5: 2,600,609 km (0.108 R)
• M6: 3,623,560 km (0.034 R)
• M7: 4,919,227 km (0.052 R)
• M8: 5,896,550 km (0.088 R)
• M9: 7,256,544 km (0.078 R)
• M10: 8,522,441 km (0.041 R)
• M11: 10,191,056 km (0.114 R)
• M12: 10,998,735 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.7

Radius: 12

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.89 AU - 5.61 AU

Year: 6684 Days

Day: 14.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 27,818,644 km

• M1: 149,299 km (0.116 R)
• M2: 566,228 km (0.062 R)
• M3: 1,047,484 km (0.063 R)
• M4: 1,516,922 km (0.03 R)
• M5: 1,960,181 km (0.112 R)
• M6: 2,364,544 km (0.056 R)
• M7: 2,790,150 km (0.089 R)
• M8: 3,286,366 km (0.111 R)
• M9: 5,300,402 km (0.118 R)
• M10: 5,889,967 km (0.111 R)
• M11: 6,276,528 km (0.107 R)
• M12: 6,969,466 km (0.105 R)
• M13: 7,573,991 km (0.106 R)
• M14: 11,361,509 km (0.098 R)
• M15: 12,247,578 km (0.086 R)
• M16: 13,229,388 km (0.073 R)
• M17: 14,315,918 km (0.079 R)
• M18: 17,871,560 km (0.064 R)
• M19: 19,005,213 km (0.116 R)
• M20: 23,947,328 km (0.091 R)
• M21: 27,323,602 km (0.104 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 13,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit