🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.47 AU - 0.55 AU

Year: 127 Days

Day: 15.3 Hours

Environment

Temp: 243 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,078,724 km

• M1: 73,153 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.97 AU - 1.25 AU

Year: 407 Days

Day: 34.1 Hours

Environment

Temp: 127 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,078,724 km

• M1: 433,086 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.03 AU - 2.05 AU

Year: 1015 Days

Day: 12.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.78 AU - 3.46 AU

Year: 1919 Days

Day: 35.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.74 AU - 5.72 AU

Year: 3582 Days

Day: 37.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,078,724 km

• M1: 463,155 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 280.9

Radius: 6.2

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 11.26 AU - 17.22 AU

Year: 18714 Days

Day: 22.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 54,078,724 km

• M1: 78,240 km (0.117 R)
• M2: 294,109 km (0.085 R)
• M3: 717,172 km (0.052 R)
• M4: 1,093,411 km (0.101 R)
• M5: 1,594,265 km (0.115 R)
• M6: 1,863,241 km (0.096 R)
• M7: 2,143,887 km (0.081 R)
• M8: 2,353,025 km (0.093 R)
• M9: 2,617,664 km (0.059 R)
• M10: 4,222,549 km (0.066 R)
• M11: 4,900,228 km (0.041 R)
• M12: 5,436,985 km (0.114 R)
• M13: 6,706,473 km (0.071 R)
• M14: 7,156,463 km (0.097 R)
• M15: 10,236,533 km (0.087 R)
• M16: 11,167,930 km (0.087 R)
• M17: 11,625,251 km (0.034 R)
• M18: 11,917,266 km (0.106 R)
• M19: 14,500,372 km (0.062 R)
• M20: 15,743,979 km (0.093 R)
• M21: 16,391,588 km (0.105 R)
• M22: 18,919,044 km (0.051 R)
• M23: 19,160,944 km (0.055 R)
• M24: 20,486,082 km (0.114 R)
• M25: 23,317,671 km (0.068 R)
• M26: 26,099,892 km (0.095 R)
• M27: 29,203,000 km (0.059 R)
• M28: 29,634,590 km (0.107 R)
• M29: 30,070,219 km (0.111 R)
• M30: 30,954,492 km (0.075 R)
• M31: 31,742,424 km (0.094 R)
• M32: 32,890,887 km (0.042 R)
• M33: 33,948,095 km (0.089 R)
• M34: 38,403,868 km (0.081 R)
• M35: 45,939,561 km (0.112 R)
• M36: 51,214,831 km (0.106 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 16,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit