🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.47 AU - 0.63 AU

Year: 148 Days

Day: 38.1 Hours

Environment

Temp: 196 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,248,911 km

• M1: 224,696 km (0.111 R)
• M2: 291,267 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.53 AU - 0.65 AU

Year: 164 Days

Day: 36.4 Hours

Environment

Temp: 215 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.68 AU - 0.88 AU

Year: 249 Days

Day: 19.3 Hours

Environment

Temp: 101 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.83 AU - 1.07 AU

Year: 335 Days

Day: 19.1 Hours

Environment

Temp: 100 °C

Axial Tilt: 43 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.35 AU - 1.81 AU

Year: 718 Days

Day: 36.1 Hours

Environment

Temp: -31 °C

Axial Tilt: 140.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,248,911 km

• M1: 58,343 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.2 AU - 3.2 AU

Year: 1604 Days

Day: 31.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,248,911 km

• M1: 764,296 km (0.094 R)

Asteroid Belt

Center: 3.15 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.98 AU - 4.2 AU

Year: 2460 Days

Day: 34.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.9

Radius: 14.8

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 11.1 AU - 12.88 AU

Year: 15015 Days

Day: 11.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 71,248,911 km

• M1: 184,753 km (0.063 R)
• M2: 719,117 km (0.069 R)
• M3: 1,267,992 km (0.058 R)
• M4: 1,935,198 km (0.103 R)
• M5: 2,405,235 km (0.104 R)
• M6: 3,336,631 km (0.102 R)
• M7: 4,630,652 km (0.094 R)
• M8: 5,524,649 km (0.09 R)
• M9: 9,014,020 km (0.103 R)
• M10: 10,526,305 km (0.093 R)
• M11: 11,561,821 km (0.057 R)
• M12: 12,332,848 km (0.096 R)
• M13: 15,457,499 km (0.114 R)
• M14: 16,156,271 km (0.094 R)
• M15: 18,900,793 km (0.033 R)
• M16: 19,610,336 km (0.1 R)
• M17: 23,733,104 km (0.098 R)
• M18: 25,404,561 km (0.116 R)
• M19: 29,806,179 km (0.075 R)
• M20: 30,889,866 km (0.04 R)
• M21: 33,649,348 km (0.044 R)
• M22: 37,255,704 km (0.091 R)
• M23: 38,654,594 km (0.109 R)
• M24: 44,913,918 km (0.08 R)
• M25: 47,955,393 km (0.112 R)
• M26: 49,777,644 km (0.082 R)
• M27: 51,131,655 km (0.082 R)
• M28: 58,272,559 km (0.111 R)
• M29: 66,457,358 km (0.051 R)
• M30: 69,977,396 km (0.025 R)
• M31: 71,035,951 km (0.084 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 12,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit