🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.86 AU - 1.02 AU

Year: 330 Days

Day: 19.8 Hours

Environment

Temp: 141 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.81 AU - 2.47 AU

Year: 1132 Days

Day: 21.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,543,737 km

• M1: 230,381 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.91 AU - 3.79 AU

Year: 2217 Days

Day: 22.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.8

Radius: 10.4

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.18 AU - 5.98 AU

Year: 4141 Days

Day: 5.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 70.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 82,543,737 km

• M1: 131,646 km (0.043 R)
• M2: 542,591 km (0.097 R)
• M3: 1,050,476 km (0.092 R)
• M4: 2,110,976 km (0.074 R)
• M5: 2,724,626 km (0.04 R)
• M6: 4,180,363 km (0.111 R)
• M7: 4,569,467 km (0.074 R)
• M8: 4,958,870 km (0.105 R)
• M9: 6,430,165 km (0.111 R)
• M10: 8,577,044 km (0.12 R)
• M11: 9,388,314 km (0.099 R)
• M12: 13,427,905 km (0.111 R)
• M13: 13,896,146 km (0.117 R)
• M14: 15,014,540 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 343

Radius: 6.1

Gravity: 9.22 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 15.63 AU - 24.03 AU

Year: 31936 Days

Day: 17.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 82,543,737 km

• M1: 75,846 km (0.046 R)
• M2: 269,875 km (0.059 R)
• M3: 495,468 km (0.11 R)
• M4: 1,027,737 km (0.117 R)
• M5: 1,288,636 km (0.06 R)
• M6: 1,945,072 km (0.112 R)
• M7: 2,347,340 km (0.042 R)
• M8: 3,462,293 km (0.088 R)
• M9: 4,152,388 km (0.119 R)
• M10: 4,672,839 km (0.095 R)
• M11: 5,197,030 km (0.084 R)
• M12: 6,863,999 km (0.072 R)
• M13: 7,197,004 km (0.096 R)
• M14: 7,392,080 km (0.04 R)
• M15: 8,970,038 km (0.112 R)
• M16: 12,563,080 km (0.045 R)
• M17: 13,279,205 km (0.049 R)
• M18: 14,949,914 km (0.098 R)
• M19: 24,218,698 km (0.075 R)
• M20: 24,879,173 km (0.093 R)
• M21: 27,522,268 km (0.12 R)
• M22: 29,343,323 km (0.032 R)
• M23: 34,451,193 km (0.026 R)
• M24: 35,567,492 km (0.034 R)
• M25: 41,512,661 km (0.097 R)
• M26: 48,433,059 km (0.078 R)
• M27: 50,009,820 km (0.035 R)
• M28: 64,712,299 km (0.087 R)
• M29: 72,356,301 km (0.119 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 18,602 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit