🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.3

Radius: 11.3

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.67 AU - 0.93 AU

Year: 469 Days

Day: 5.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 8,860,453 km

• M1: 141,520 km (0.082 R)
• M2: 551,268 km (0.053 R)
• M3: 1,440,328 km (0.079 R)
• M4: 2,371,874 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228

Radius: 9.6

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.99 AU - 1.45 AU

Year: 884 Days

Day: 10.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 8,860,453 km

• M1: 119,379 km (0.074 R)
• M2: 457,919 km (0.06 R)
• M3: 866,920 km (0.08 R)
• M4: 1,337,106 km (0.113 R)
• M5: 1,880,595 km (0.108 R)
• M6: 2,301,563 km (0.068 R)
• M7: 2,626,939 km (0.056 R)
• M8: 3,005,720 km (0.078 R)
• M9: 3,701,201 km (0.117 R)
• M10: 4,207,590 km (0.099 R)
• M11: 4,713,231 km (0.107 R)
• M12: 6,118,553 km (0.098 R)
• M13: 6,533,837 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.2

Radius: 9.8

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.53 AU - 1.83 AU

Year: 1428 Days

Day: 8.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 8,860,453 km

• M1: 133,591 km (0.03 R)
• M2: 466,297 km (0.119 R)
• M3: 872,754 km (0.062 R)
• M4: 1,193,791 km (0.077 R)
• M5: 1,613,563 km (0.09 R)
• M6: 2,728,665 km (0.044 R)
• M7: 4,516,360 km (0.066 R)
• M8: 5,333,463 km (0.065 R)
• M9: 5,900,738 km (0.052 R)
• M10: 7,928,837 km (0.097 R)
• M11: 8,407,251 km (0.063 R)
• M12: 9,176,184 km (0.065 R)
• M13: 9,577,854 km (0.12 R)
• M14: 10,153,357 km (0.109 R)
• M15: 10,785,707 km (0.035 R)
• M16: 11,268,310 km (0.067 R)
• M17: 11,801,178 km (0.086 R)
• M18: 12,500,398 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362

Radius: 11.1

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.85 AU - 2.01 AU

Year: 1759 Days

Day: 10.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 8,860,453 km

• M1: 138,079 km (0.119 R)
• M2: 653,743 km (0.072 R)
• M3: 1,080,994 km (0.082 R)
• M4: 1,484,908 km (0.117 R)
• M5: 2,389,078 km (0.079 R)
• M6: 2,814,684 km (0.054 R)
• M7: 4,281,192 km (0.058 R)
• M8: 5,191,944 km (0.091 R)
• M9: 5,672,003 km (0.117 R)
• M10: 6,342,501 km (0.108 R)
• M11: 11,183,338 km (0.114 R)

Asteroid Belt

Center: 2.42 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.8

Radius: 14.9

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.85 AU - 2.97 AU

Year: 3256 Days

Day: 13.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 8,860,453 km

• M1: 185,352 km (0.096 R)
• M2: 809,773 km (0.102 R)
• M3: 1,758,224 km (0.095 R)
• M4: 2,841,462 km (0.104 R)
• M5: 6,198,588 km (0.063 R)
• M6: 8,450,634 km (0.112 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 12,513 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit