🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.55 AU - 0.85 AU

Year: 215 Days

Day: 23.6 Hours

Environment

Temp: 164 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.7 AU - 0.72 AU

Year: 220 Days

Day: 27.7 Hours

Environment

Temp: 202 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,680,222 km

• M1: 101,128 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.76 AU - 0.92 AU

Year: 283 Days

Day: 38 Hours

Environment

Temp: 92 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.72 AU - 1.88 AU

Year: 887 Days

Day: 34 Hours

Environment

Temp: -59 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,680,222 km

• M1: 283,937 km (0.104 R)
• M2: 683,213 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841

Radius: 9.5

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 10.02 AU - 11.74 AU

Year: 13174 Days

Day: 14.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 61,680,222 km

• M1: 118,182 km (0.094 R)
• M2: 431,440 km (0.115 R)
• M3: 810,072 km (0.081 R)
• M4: 1,115,103 km (0.079 R)
• M5: 1,813,725 km (0.119 R)
• M6: 3,111,785 km (0.119 R)
• M7: 3,631,339 km (0.025 R)
• M8: 4,028,671 km (0.073 R)
• M9: 4,486,440 km (0.105 R)
• M10: 5,220,517 km (0.105 R)
• M11: 6,188,864 km (0.1 R)
• M12: 6,674,309 km (0.116 R)
• M13: 7,054,886 km (0.092 R)
• M14: 7,906,098 km (0.081 R)
• M15: 8,824,330 km (0.114 R)
• M16: 12,633,540 km (0.112 R)
• M17: 14,508,002 km (0.105 R)
• M18: 16,714,420 km (0.064 R)
• M19: 17,656,588 km (0.109 R)
• M20: 20,963,598 km (0.051 R)
• M21: 24,165,442 km (0.104 R)
• M22: 24,662,256 km (0.089 R)
• M23: 27,571,336 km (0.105 R)
• M24: 28,552,998 km (0.074 R)
• M25: 33,077,735 km (0.07 R)
• M26: 33,937,474 km (0.118 R)
• M27: 39,275,126 km (0.085 R)
• M28: 39,824,000 km (0.117 R)
• M29: 44,105,342 km (0.116 R)
• M30: 49,795,895 km (0.047 R)
• M31: 51,250,585 km (0.081 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: 519 - 10,672 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit