🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.49 AU - 0.75 AU

Year: 176 Days

Day: 46.6 Hours

Environment

Temp: 207 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 94,297,512 km

• M1: 239,357 km (0.087 R)
• M2: 527,332 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.43 AU - 3.95 AU

Year: 2050 Days

Day: 23.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,297,512 km

• M1: 20,345 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.78 AU - 3.74 AU

Year: 2118 Days

Day: 17.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.32 AU - 3.82 AU

Year: 2428 Days

Day: 38.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,297,512 km

• M1: 2,203,876 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.68 AU - 4.3 AU

Year: 2868 Days

Day: 19.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 94,297,512 km

• M1: 31,715 km (0.1 R)
• M2: 2,966,975 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979.4

Radius: 7

Gravity: 19.99 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 13.57 AU - 18.47 AU

Year: 23076 Days

Day: 19.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 94,297,512 km

• M1: 87,066 km (0.113 R)
• M2: 340,036 km (0.085 R)
• M3: 807,380 km (0.075 R)
• M4: 1,203,664 km (0.119 R)
• M5: 1,649,167 km (0.083 R)
• M6: 2,290,942 km (0.103 R)
• M7: 3,381,211 km (0.087 R)
• M8: 3,757,300 km (0.039 R)
• M9: 4,301,986 km (0.09 R)
• M10: 5,135,097 km (0.117 R)
• M11: 5,379,988 km (0.115 R)
• M12: 5,849,277 km (0.107 R)
• M13: 7,319,225 km (0.11 R)
• M14: 7,577,431 km (0.064 R)
• M15: 9,930,905 km (0.1 R)
• M16: 11,103,154 km (0.099 R)
• M17: 14,432,754 km (0.084 R)
• M18: 16,105,856 km (0.112 R)
• M19: 18,468,605 km (0.07 R)
• M20: 20,743,241 km (0.111 R)
• M21: 23,532,044 km (0.119 R)
• M22: 24,438,159 km (0.064 R)
• M23: 25,132,741 km (0.092 R)
• M24: 38,729,542 km (0.061 R)
• M25: 39,514,931 km (0.104 R)
• M26: 46,713,132 km (0.066 R)
• M27: 52,987,715 km (0.105 R)
• M28: 61,273,193 km (0.102 R)
• M29: 62,339,078 km (0.109 R)
• M30: 69,686,279 km (0.044 R)
• M31: 80,351,709 km (0.092 R)
• M32: 83,438,512 km (0.063 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 17,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit