🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.75 AU - 0.89 AU

Year: 231 Days

Day: 23.5 Hours

Environment

Temp: 265 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,361,623 km

• M1: 82,129 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.21 AU - 1.71 AU

Year: 549 Days

Day: 21 Hours

Environment

Temp: 142 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,361,623 km

• M1: 214,075 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.5 AU - 2 AU

Year: 720 Days

Day: 47.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.38 AU - 3.34 AU

Year: 1504 Days

Day: 33.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 6.29 AU - 9.89 AU

Year: 7154 Days

Day: 21.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,361,623 km

• M1: 1,870,721 km (0.105 R)
• M2: 3,526,620 km (0.047 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 246.2

Radius: 7.5

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 19.99 AU - 19.99 AU

Year: 27789 Days

Day: 21.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 67,361,623 km

• M1: 175,628 km (0.098 R)
• M2: 1,345,184 km (0.11 R)
• M3: 6,944,333 km (0.075 R)
• M4: 9,661,330 km (0.12 R)
• M5: 22,384,180 km (0.092 R)
• M6: 23,564,058 km (0.117 R)
• M7: 26,803,151 km (0.073 R)
• M8: 36,508,612 km (0.099 R)
• M9: 36,912,227 km (0.078 R)
• M10: 43,630,369 km (0.114 R)
• M11: 47,196,333 km (0.045 R)
• M12: 47,835,864 km (0.089 R)
• M13: 48,805,707 km (0.059 R)
• M14: 55,787,140 km (0.053 R)
• M15: 60,919,395 km (0.102 R)
• M16: 65,363,648 km (0.069 R)

Kuiper Belt

Range: 35.3 - 64.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 14,979 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit