🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.56 AU - 0.84 AU

Year: 206 Days

Day: 14.7 Hours

Environment

Temp: 206 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.69 AU - 1.05 AU

Year: 285 Days

Day: 46.6 Hours

Environment

Temp: 153 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,091,324 km

• M1: 38,746 km (0.027 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.95 AU - 1.27 AU

Year: 411 Days

Day: 37 Hours

Environment

Temp: 39 °C

Axial Tilt: 11.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.98 AU - 1.48 AU

Year: 479 Days

Day: 44.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,091,324 km

• M1: 75,697 km (0.061 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.12 AU - 4.66 AU

Year: 2697 Days

Day: 46.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.99 AU - 5.75 AU

Year: 4374 Days

Day: 17.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.6

Radius: 14.2

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.16 AU - 7.5 AU

Year: 5597 Days

Day: 13.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 34,091,324 km

• M1: 176,675 km (0.113 R)
• M2: 921,074 km (0.074 R)
• M3: 1,681,181 km (0.104 R)
• M4: 2,446,224 km (0.109 R)
• M5: 3,308,507 km (0.076 R)
• M6: 4,649,053 km (0.104 R)
• M7: 5,974,490 km (0.072 R)
• M8: 6,759,580 km (0.101 R)
• M9: 7,502,184 km (0.104 R)
• M10: 8,026,973 km (0.066 R)
• M11: 8,576,296 km (0.088 R)
• M12: 10,422,633 km (0.112 R)
• M13: 11,959,602 km (0.039 R)
• M14: 12,888,006 km (0.104 R)
• M15: 14,427,219 km (0.104 R)
• M16: 14,888,728 km (0.036 R)
• M17: 15,902,403 km (0.092 R)
• M18: 17,153,191 km (0.118 R)
• M19: 18,944,626 km (0.12 R)
• M20: 22,355,906 km (0.116 R)
• M21: 22,974,792 km (0.12 R)
• M22: 24,328,055 km (0.113 R)
• M23: 24,982,994 km (0.057 R)
• M24: 26,072,216 km (0.118 R)
• M25: 27,018,572 km (0.083 R)
• M26: 27,720,934 km (0.066 R)
• M27: 32,984,386 km (0.09 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 11,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit