🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.3

Radius: 10.7

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.99 AU - 1.57 AU

Year: 1000 Days

Day: 7.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 24,332,337 km

• M1: 133,142 km (0.108 R)
• M2: 537,505 km (0.106 R)
• M3: 983,157 km (0.079 R)
• M4: 1,356,553 km (0.106 R)
• M5: 1,690,606 km (0.114 R)
• M6: 2,071,183 km (0.037 R)
• M7: 3,422,201 km (0.116 R)
• M8: 3,948,187 km (0.119 R)
• M9: 4,429,593 km (0.112 R)
• M10: 5,307,134 km (0.097 R)
• M11: 6,113,766 km (0.092 R)
• M12: 6,803,113 km (0.089 R)
• M13: 7,520,435 km (0.094 R)
• M14: 7,921,506 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.6

Radius: 14.5

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.45 AU - 4.91 AU

Year: 6988 Days

Day: 10.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 24,332,337 km

• M1: 186,100 km (0.032 R)
• M2: 696,976 km (0.099 R)
• M3: 1,706,762 km (0.073 R)
• M4: 2,191,758 km (0.088 R)
• M5: 3,197,355 km (0.04 R)
• M6: 5,259,562 km (0.088 R)
• M7: 7,271,354 km (0.113 R)
• M8: 7,827,110 km (0.08 R)
• M9: 10,478,134 km (0.107 R)
• M10: 12,392,089 km (0.104 R)
• M11: 13,459,620 km (0.045 R)
• M12: 16,271,461 km (0.059 R)
• M13: 19,314,282 km (0.079 R)
• M14: 24,480,196 km (0.081 R)
• M15: 25,310,314 km (0.03 R)
• M16: 26,939,435 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.7

Radius: 11

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.4 AU - 5.72 AU

Year: 7857 Days

Day: 6.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 24,332,337 km

• M1: 136,732 km (0.067 R)
• M2: 856,298 km (0.075 R)
• M3: 1,837,660 km (0.103 R)
• M4: 3,140,059 km (0.043 R)
• M5: 3,540,533 km (0.03 R)
• M6: 5,262,853 km (0.106 R)
• M7: 7,670,631 km (0.067 R)
• M8: 8,969,589 km (0.071 R)
• M9: 10,137,350 km (0.085 R)
• M10: 11,452,315 km (0.11 R)
• M11: 12,459,109 km (0.032 R)
• M12: 17,665,265 km (0.087 R)
• M13: 19,633,823 km (0.117 R)
• M14: 21,744,499 km (0.026 R)
• M15: 24,898,022 km (0.066 R)
• M16: 27,631,176 km (0.062 R)
• M17: 33,084,018 km (0.116 R)

Asteroid Belt

Center: 6.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46.6

Radius: 7.3

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.45 AU - 8.33 AU

Year: 13867 Days

Day: 16.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 24,332,337 km

• M1: 90,806 km (0.062 R)
• M2: 487,988 km (0.118 R)
• M3: 745,297 km (0.116 R)
• M4: 1,369,120 km (0.112 R)
• M5: 1,798,466 km (0.107 R)
• M6: 2,255,936 km (0.031 R)
• M7: 5,952,499 km (0.077 R)
• M8: 6,356,563 km (0.101 R)
• M9: 12,502,492 km (0.091 R)
• M10: 15,349,041 km (0.093 R)
• M11: 17,295,758 km (0.092 R)
• M12: 21,605,224 km (0.103 R)
• M13: 22,078,851 km (0.119 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: 333 - 11,939 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit