🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.4 AU - 0.62 AU

Year: 155 Days

Day: 27.8 Hours

Environment

Temp: 79 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,372,973 km

• M1: 286,480 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.49 AU - 0.63 AU

Year: 178 Days

Day: 48 Hours

Environment

Temp: 45 °C

Axial Tilt: 45.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.57 AU - 0.71 AU

Year: 217 Days

Day: 33.1 Hours

Environment

Temp: 27 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 90,372,973 km

• M1: 43,084 km (0.111 R)
• M2: 164,109 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.64 AU - 0.68 AU

Year: 228 Days

Day: 39.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 90,372,973 km

• M1: 501,302 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.12 AU - 3.22 AU

Year: 1852 Days

Day: 23.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,372,973 km

• M1: 32,912 km (0.116 R)
• M2: 71,957 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 996.9

Radius: 5.3

Gravity: 35.49 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 12.41 AU - 14.93 AU

Year: 21460 Days

Day: 20.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 90,372,973 km

• M1: 119,379 km (0.116 R)
• M2: 525,388 km (0.032 R)
• M3: 950,994 km (0.113 R)
• M4: 1,460,075 km (0.099 R)
• M5: 1,690,007 km (0.119 R)
• M6: 2,027,201 km (0.097 R)
• M7: 3,281,878 km (0.1 R)
• M8: 4,314,552 km (0.095 R)
• M9: 7,758,594 km (0.077 R)
• M10: 8,023,831 km (0.093 R)
• M11: 11,085,501 km (0.098 R)
• M12: 15,671,723 km (0.102 R)
• M13: 17,234,123 km (0.032 R)
• M14: 18,518,870 km (0.101 R)
• M15: 18,992,946 km (0.058 R)
• M16: 19,377,861 km (0.075 R)
• M17: 22,325,837 km (0.099 R)
• M18: 23,739,387 km (0.087 R)
• M19: 34,337,798 km (0.117 R)
• M20: 35,631,819 km (0.12 R)
• M21: 36,809,005 km (0.051 R)
• M22: 41,939,913 km (0.068 R)
• M23: 48,953,061 km (0.047 R)
• M24: 55,721,766 km (0.115 R)
• M25: 59,124,220 km (0.085 R)
• M26: 73,174,751 km (0.052 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 10,987 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit