🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.46 AU - 0.74 AU

Year: 175 Days

Day: 42.4 Hours

Environment

Temp: 185 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,616,649 km

• M1: 39,195 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1 AU - 1.04 AU

Year: 388 Days

Day: 28.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 128.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.15 AU - 1.57 AU

Year: 597 Days

Day: 39.1 Hours

Environment

Temp: -29 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.76 AU - 2.88 AU

Year: 1331 Days

Day: 36.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,616,649 km

• M1: 1,024,895 km (0.11 R)
• M2: 1,256,173 km (0.058 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.24 AU - 3.9 AU

Year: 2541 Days

Day: 31.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 17.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323

Radius: 4.1

Gravity: 19.21 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 17.29 AU - 17.35 AU

Year: 27155 Days

Day: 24.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 72,616,649 km

• M1: 51,761 km (0.109 R)
• M2: 225,594 km (0.118 R)
• M3: 382,971 km (0.103 R)
• M4: 572,661 km (0.109 R)
• M5: 877,541 km (0.051 R)
• M6: 1,297,163 km (0.084 R)
• M7: 1,610,122 km (0.066 R)
• M8: 1,748,500 km (0.071 R)
• M9: 2,191,908 km (0.114 R)
• M10: 3,696,863 km (0.072 R)
• M11: 4,695,129 km (0.1 R)
• M12: 5,504,454 km (0.117 R)
• M13: 6,663,538 km (0.049 R)
• M14: 7,206,728 km (0.103 R)
• M15: 8,959,416 km (0.116 R)
• M16: 9,396,541 km (0.071 R)
• M17: 10,372,518 km (0.112 R)
• M18: 12,794,657 km (0.101 R)
• M19: 24,622,314 km (0.085 R)
• M20: 28,629,741 km (0.055 R)
• M21: 31,779,973 km (0.115 R)
• M22: 36,237,840 km (0.064 R)
• M23: 41,243,834 km (0.081 R)
• M24: 48,331,781 km (0.116 R)
• M25: 51,207,501 km (0.105 R)
• M26: 52,249,151 km (0.116 R)
• M27: 54,016,500 km (0.046 R)
• M28: 60,130,715 km (0.112 R)
• M29: 71,965,552 km (0.086 R)
• M30: 72,616,602 km (0.096 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 12,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit