🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.47 AU - 0.71 AU

Year: 162 Days

Day: 23.4 Hours

Environment

Temp: 170 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,737,761 km

• M1: 12,417 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.65 AU - 0.79 AU

Year: 218 Days

Day: 29.1 Hours

Environment

Temp: 214 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.81 AU - 1.05 AU

Year: 320 Days

Day: 15.7 Hours

Environment

Temp: 87 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,737,761 km

• M1: 48,021 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.81 AU - 2.11 AU

Year: 978 Days

Day: 26.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,737,761 km

• M1: 513,420 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.64 AU - 2.5 AU

Year: 1062 Days

Day: 47.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,737,761 km

• M1: 18,700 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.82 AU - 2.48 AU

Year: 1124 Days

Day: 42.9 Hours

Environment

Temp: -55 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,737,761 km

• M1: 102,475 km (0.061 R)

Asteroid Belt

Center: 6.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.9

Radius: 12.4

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 10.4 AU - 11.98 AU

Year: 13343 Days

Day: 14.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 49,737,761 km

• M1: 155,133 km (0.091 R)
• M2: 682,166 km (0.113 R)
• M3: 1,108,670 km (0.05 R)
• M4: 1,631,365 km (0.107 R)
• M5: 2,525,960 km (0.036 R)
• M6: 2,961,739 km (0.118 R)
• M7: 4,179,465 km (0.098 R)
• M8: 5,603,487 km (0.101 R)
• M9: 6,966,324 km (0.115 R)
• M10: 8,539,346 km (0.114 R)
• M11: 8,955,527 km (0.105 R)
• M12: 10,234,439 km (0.105 R)
• M13: 12,376,082 km (0.098 R)
• M14: 14,801,662 km (0.029 R)
• M15: 15,744,877 km (0.086 R)
• M16: 16,372,141 km (0.113 R)
• M17: 17,381,029 km (0.097 R)
• M18: 21,578,296 km (0.095 R)
• M19: 24,508,170 km (0.101 R)
• M20: 27,194,051 km (0.099 R)
• M21: 34,873,956 km (0.117 R)
• M22: 35,582,452 km (0.119 R)
• M23: 39,016,621 km (0.114 R)
• M24: 39,908,523 km (0.109 R)
• M25: 40,683,889 km (0.088 R)
• M26: 42,264,390 km (0.094 R)
• M27: 44,297,276 km (0.092 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 13,580 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit