🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.47 AU - 0.53 AU

Year: 125 Days

Day: 46.7 Hours

Environment

Temp: 243 °C

Axial Tilt: 44.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,481,928 km

• M1: 243,994 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.4 AU - 0.66 AU

Year: 136 Days

Day: 47.1 Hours

Environment

Temp: 274 °C

Axial Tilt: 49 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 24,481,928 km

• M1: 13,464 km (0.097 R)
• M2: 142,118 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.61 AU - 0.79 AU

Year: 207 Days

Day: 25.7 Hours

Environment

Temp: 227 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.8 AU - 1.84 AU

Year: 867 Days

Day: 19.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.2

Radius: 15

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.86 AU - 7.58 AU

Year: 5478 Days

Day: 9.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 24,481,928 km

• M1: 210,783 km (0.033 R)
• M2: 306,526 km (0.111 R)
• M3: 474,674 km (0.081 R)
• M4: 589,116 km (0.044 R)
• M5: 778,059 km (0.107 R)
• M6: 909,256 km (0.097 R)
• M7: 1,196,484 km (0.102 R)
• M8: 1,312,273 km (0.112 R)
• M9: 1,555,818 km (0.096 R)
• M10: 1,980,377 km (0.112 R)
• M11: 2,166,925 km (0.086 R)
• M12: 2,425,131 km (0.11 R)
• M13: 2,762,175 km (0.109 R)
• M14: 2,883,948 km (0.085 R)
• M15: 3,043,120 km (0.085 R)
• M16: 4,158,671 km (0.11 R)
• M17: 4,771,274 km (0.067 R)
• M18: 5,282,002 km (0.118 R)
• M19: 5,478,124 km (0.089 R)
• M20: 5,610,219 km (0.087 R)
• M21: 5,855,261 km (0.083 R)
• M22: 5,990,348 km (0.026 R)
• M23: 6,471,604 km (0.111 R)
• M24: 6,611,478 km (0.071 R)
• M25: 6,823,159 km (0.117 R)
• M26: 6,941,790 km (0.048 R)
• M27: 7,108,891 km (0.063 R)
• M28: 7,325,808 km (0.099 R)
• M29: 8,827,920 km (0.102 R)
• M30: 8,983,203 km (0.025 R)
• M31: 10,531,989 km (0.049 R)
• M32: 11,057,227 km (0.116 R)
• M33: 12,219,902 km (0.097 R)
• M34: 12,889,053 km (0.105 R)
• M35: 14,263,259 km (0.11 R)
• M36: 15,153,367 km (0.104 R)
• M37: 15,339,915 km (0.108 R)
• M38: 15,652,276 km (0.114 R)
• M39: 16,730,278 km (0.107 R)
• M40: 17,832,365 km (0.078 R)
• M41: 18,160,882 km (0.092 R)
• M42: 18,292,977 km (0.103 R)
• M43: 19,901,753 km (0.11 R)
• M44: 20,071,995 km (0.108 R)
• M45: 20,242,686 km (0.105 R)
• M46: 20,413,826 km (0.113 R)
• M47: 20,826,716 km (0.118 R)
• M48: 21,277,006 km (0.114 R)
• M49: 21,730,587 km (0.111 R)
• M50: 21,976,077 km (0.108 R)
• M51: 24,009,710 km (0.109 R)
• M52: 24,372,635 km (0.102 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 18,006 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit