🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.46 AU - 0.76 AU

Year: 167 Days

Day: 34.4 Hours

Environment

Temp: 222 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,673,487 km

• M1: 492,925 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.55 AU - 0.81 AU

Year: 197 Days

Day: 28.1 Hours

Environment

Temp: 169 °C

Axial Tilt: 41.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 55,673,487 km

• M1: 20,345 km (0.052 R)
• M2: 109,805 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.66 AU - 0.8 AU

Year: 219 Days

Day: 21 Hours

Environment

Temp: 186 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.84 AU - 1.08 AU

Year: 331 Days

Day: 13.6 Hours

Environment

Temp: 89 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.66 AU - 1.72 AU

Year: 772 Days

Day: 24.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.26 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 182.6

Radius: 3.2

Gravity: 17.83 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 16.7 AU - 16.94 AU

Year: 24245 Days

Day: 15.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 55,673,487 km

• M1: 40,242 km (0.109 R)
• M2: 195,824 km (0.103 R)
• M3: 318,045 km (0.118 R)
• M4: 427,401 km (0.096 R)
• M5: 577,448 km (0.108 R)
• M6: 1,453,643 km (0.081 R)
• M7: 1,862,793 km (0.047 R)
• M8: 2,188,018 km (0.084 R)
• M9: 2,700,840 km (0.1 R)
• M10: 2,973,557 km (0.057 R)
• M11: 3,654,078 km (0.077 R)
• M12: 4,432,286 km (0.091 R)
• M13: 4,811,217 km (0.089 R)
• M14: 5,075,706 km (0.115 R)
• M15: 8,751,475 km (0.054 R)
• M16: 10,288,594 km (0.066 R)
• M17: 13,884,627 km (0.06 R)
• M18: 16,474,466 km (0.091 R)
• M19: 16,697,516 km (0.091 R)
• M20: 22,039,955 km (0.077 R)
• M21: 24,365,304 km (0.053 R)
• M22: 29,496,511 km (0.086 R)
• M23: 31,165,575 km (0.063 R)
• M24: 40,867,745 km (0.108 R)
• M25: 41,003,729 km (0.089 R)
• M26: 41,825,620 km (0.095 R)
• M27: 44,644,941 km (0.044 R)
• M28: 53,531,803 km (0.095 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 13,642 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit