🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.53 AU - 0.61 AU

Year: 155 Days

Day: 41.5 Hours

Environment

Temp: 207 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,125,304 km

• M1: 45,478 km (0.099 R)
• M2: 57,745 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.71 AU - 0.81 AU

Year: 238 Days

Day: 47.7 Hours

Environment

Temp: 134 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.13 AU - 1.37 AU

Year: 503 Days

Day: 29.6 Hours

Environment

Temp: 21 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.87 AU - 2.03 AU

Year: 980 Days

Day: 41.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,125,304 km

• M1: 195,674 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.35 AU - 2.63 AU

Year: 1414 Days

Day: 48 Hours

Environment

Temp: -81 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.9

Radius: 8.9

Gravity: 12.57 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 5.49 AU - 7.73 AU

Year: 6116 Days

Day: 10 Hours

Environment

Temp: -142 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 39,125,304 km

• M1: 111,600 km (0.039 R)
• M2: 422,764 km (0.12 R)
• M3: 895,792 km (0.116 R)
• M4: 1,365,230 km (0.057 R)
• M5: 1,657,694 km (0.03 R)
• M6: 2,070,883 km (0.039 R)
• M7: 2,859,115 km (0.089 R)
• M8: 3,169,530 km (0.119 R)
• M9: 3,479,646 km (0.061 R)
• M10: 4,561,688 km (0.095 R)
• M11: 6,531,144 km (0.082 R)
• M12: 7,335,980 km (0.103 R)
• M13: 7,881,414 km (0.096 R)
• M14: 9,009,831 km (0.06 R)
• M15: 9,912,654 km (0.053 R)
• M16: 11,897,519 km (0.105 R)
• M17: 12,595,842 km (0.062 R)
• M18: 13,781,554 km (0.092 R)
• M19: 15,350,537 km (0.091 R)
• M20: 17,102,328 km (0.086 R)
• M21: 18,483,116 km (0.081 R)
• M22: 18,911,415 km (0.032 R)
• M23: 23,234,793 km (0.084 R)
• M24: 25,361,477 km (0.09 R)
• M25: 26,157,936 km (0.095 R)
• M26: 37,395,877 km (0.095 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 12,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit