🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.49 AU - 1.71 AU

Year: 721 Days

Day: 36.1 Hours

Environment

Temp: -31 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,728,760 km

• M1: 235,317 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.51 AU - 2.05 AU

Year: 846 Days

Day: 43.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 150.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,728,760 km

• M1: 38,297 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.86 AU - 5.1 AU

Year: 3961 Days

Day: 47.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,728,760 km

• M1: 208,988 km (0.097 R)

Asteroid Belt

Center: 5.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.4

Radius: 10.7

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.21 AU - 8.39 AU

Year: 6321 Days

Day: 8.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 14,728,760 km

• M1: 133,142 km (0.07 R)
• M2: 514,766 km (0.088 R)
• M3: 977,772 km (0.071 R)
• M4: 1,728,603 km (0.115 R)
• M5: 2,246,960 km (0.105 R)
• M6: 2,828,746 km (0.113 R)
• M7: 3,334,237 km (0.098 R)
• M8: 3,828,210 km (0.045 R)
• M9: 4,741,804 km (0.111 R)
• M10: 5,427,860 km (0.118 R)
• M11: 6,113,616 km (0.115 R)
• M12: 6,856,070 km (0.079 R)
• M13: 8,120,621 km (0.076 R)
• M14: 11,106,146 km (0.119 R)
• M15: 11,801,178 km (0.041 R)
• M16: 12,897,580 km (0.078 R)
• M17: 13,665,466 km (0.092 R)
• M18: 14,638,451 km (0.109 R)
• M19: 18,927,123 km (0.094 R)
• M20: 20,062,870 km (0.11 R)
• M21: 21,774,568 km (0.116 R)
• M22: 24,315,040 km (0.112 R)
• M23: 25,999,661 km (0.038 R)
• M24: 27,046,996 km (0.076 R)
• M25: 33,519,647 km (0.072 R)
• M26: 35,180,034 km (0.044 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47

Radius: 14.1

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.42 AU - 8.44 AU

Year: 6503 Days

Day: 8.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 14,728,760 km

• M1: 189,840 km (0.079 R)
• M2: 643,420 km (0.064 R)
• M3: 1,648,120 km (0.117 R)
• M4: 2,772,497 km (0.113 R)
• M5: 3,610,395 km (0.09 R)
• M6: 5,630,116 km (0.044 R)
• M7: 6,614,470 km (0.117 R)
• M8: 7,269,260 km (0.07 R)
• M9: 9,594,459 km (0.09 R)
• M10: 10,435,050 km (0.078 R)
• M11: 10,998,435 km (0.027 R)
• M12: 12,771,619 km (0.085 R)
• M13: 13,498,964 km (0.1 R)
• M14: 14,041,256 km (0.105 R)
• M15: 14,685,125 km (0.055 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 19,411 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit