🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.27 AU - 1.83 AU

Year: 739 Days

Day: 19.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,457,230 km

• M1: 33,809 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.26 AU - 3.36 AU

Year: 1804 Days

Day: 43.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,457,230 km

• M1: 68,516 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.6

Radius: 11.5

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.61 AU - 5.43 AU

Year: 4307 Days

Day: 10.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 22,457,230 km

• M1: 144,661 km (0.082 R)
• M2: 622,926 km (0.113 R)
• M3: 1,264,850 km (0.06 R)
• M4: 2,172,610 km (0.104 R)
• M5: 2,574,579 km (0.116 R)
• M6: 3,630,142 km (0.111 R)
• M7: 4,025,679 km (0.069 R)
• M8: 5,207,203 km (0.069 R)
• M9: 7,296,636 km (0.117 R)
• M10: 7,896,224 km (0.11 R)
• M11: 8,600,531 km (0.043 R)
• M12: 11,225,525 km (0.081 R)
• M13: 12,254,160 km (0.119 R)
• M14: 12,815,152 km (0.069 R)
• M15: 14,549,889 km (0.097 R)
• M16: 15,608,892 km (0.078 R)
• M17: 16,492,417 km (0.081 R)
• M18: 17,939,328 km (0.08 R)
• M19: 18,724,268 km (0.109 R)
• M20: 19,281,071 km (0.105 R)
• M21: 21,084,174 km (0.1 R)
• M22: 22,026,790 km (0.083 R)
• M23: 22,786,897 km (0.056 R)
• M24: 23,851,436 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.5

Radius: 14.5

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.59 AU - 6.89 AU

Year: 5265 Days

Day: 7.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 22,457,230 km

• M1: 180,265 km (0.074 R)
• M2: 681,568 km (0.074 R)
• M3: 1,901,838 km (0.056 R)
• M4: 2,727,768 km (0.09 R)
• M5: 3,242,534 km (0.076 R)
• M6: 5,990,647 km (0.07 R)
• M7: 7,995,857 km (0.046 R)
• M8: 10,495,487 km (0.052 R)
• M9: 14,736,138 km (0.118 R)
• M10: 20,311,651 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.1

Radius: 12

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 7.49 AU - 7.59 AU

Year: 7927 Days

Day: 12 Hours

Environment

Temp: -172 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 22,457,230 km

• M1: 149,299 km (0.119 R)
• M2: 813,812 km (0.075 R)
• M3: 1,344,586 km (0.115 R)
• M4: 2,806,007 km (0.081 R)
• M5: 3,701,051 km (0.065 R)
• M6: 5,888,172 km (0.111 R)
• M7: 7,638,018 km (0.102 R)
• M8: 8,685,503 km (0.084 R)
• M9: 9,485,403 km (0.107 R)
• M10: 13,513,475 km (0.079 R)
• M11: 16,849,358 km (0.116 R)
• M12: 18,035,070 km (0.082 R)
• M13: 21,794,615 km (0.1 R)
• M14: 22,323,593 km (0.106 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 12,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit