🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.57 AU - 0.63 AU

Year: 166 Days

Day: 20 Hours

Environment

Temp: 195 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.12 AU - 5.12 AU

Year: 2981 Days

Day: 42.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.76 AU - 4.64 AU

Year: 3068 Days

Day: 47.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.94 AU - 5.92 AU

Year: 3902 Days

Day: 35.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,349,391 km

• M1: 123,119 km (0.087 R)

Asteroid Belt

Center: 7.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.2

Radius: 14.1

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 7.18 AU - 11.34 AU

Year: 10044 Days

Day: 9.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 18,349,391 km

• M1: 175,329 km (0.102 R)
• M2: 648,656 km (0.062 R)
• M3: 1,374,356 km (0.098 R)
• M4: 2,443,980 km (0.111 R)
• M5: 2,989,564 km (0.046 R)
• M6: 4,522,044 km (0.051 R)
• M7: 5,770,289 km (0.039 R)
• M8: 6,747,313 km (0.107 R)
• M9: 7,275,842 km (0.103 R)
• M10: 7,791,356 km (0.092 R)
• M11: 10,248,651 km (0.06 R)
• M12: 11,154,616 km (0.115 R)
• M13: 11,734,307 km (0.056 R)
• M14: 14,073,868 km (0.06 R)
• M15: 17,964,909 km (0.097 R)
• M16: 18,909,919 km (0.076 R)
• M17: 20,118,370 km (0.113 R)
• M18: 21,619,286 km (0.068 R)
• M19: 23,193,803 km (0.032 R)
• M20: 25,380,476 km (0.096 R)
• M21: 28,864,460 km (0.105 R)
• M22: 29,858,239 km (0.087 R)
• M23: 30,771,983 km (0.077 R)
• M24: 35,397,250 km (0.075 R)
• M25: 36,882,158 km (0.108 R)
• M26: 41,837,289 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.1

Radius: 11.6

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 8.36 AU - 13.52 AU

Year: 12898 Days

Day: 10.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 18,349,391 km

• M1: 144,811 km (0.071 R)
• M2: 735,274 km (0.063 R)
• M3: 2,221,229 km (0.093 R)
• M4: 2,869,886 km (0.095 R)
• M5: 3,826,414 km (0.106 R)
• M6: 4,849,813 km (0.107 R)
• M7: 7,432,022 km (0.039 R)
• M8: 7,855,384 km (0.061 R)
• M9: 10,819,367 km (0.113 R)
• M10: 11,324,559 km (0.038 R)
• M11: 12,466,140 km (0.116 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 16,663 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit