🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.59 AU - 0.67 AU

Year: 183 Days

Day: 27.6 Hours

Environment

Temp: 155 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.74 AU - 1.02 AU

Year: 302 Days

Day: 18.9 Hours

Environment

Temp: 113 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,364,235 km

• M1: 195,824 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.88 AU - 1.08 AU

Year: 354 Days

Day: 33.6 Hours

Environment

Temp: 40 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.57 AU - 2.81 AU

Year: 1611 Days

Day: 25.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,364,235 km

• M1: 244,144 km (0.047 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.22 AU - 3.44 AU

Year: 1739 Days

Day: 45.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.75 AU - 3.13 AU

Year: 1841 Days

Day: 35.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.1

Radius: 9.2

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.57 AU - 6.79 AU

Year: 4944 Days

Day: 14.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 21,364,235 km

• M1: 114,891 km (0.105 R)
• M2: 532,718 km (0.104 R)
• M3: 920,476 km (0.109 R)
• M4: 1,226,104 km (0.066 R)
• M5: 1,546,992 km (0.076 R)
• M6: 2,025,106 km (0.113 R)
• M7: 2,538,676 km (0.106 R)
• M8: 2,933,165 km (0.076 R)
• M9: 3,886,403 km (0.061 R)
• M10: 4,175,277 km (0.083 R)
• M11: 4,590,560 km (0.107 R)
• M12: 5,581,197 km (0.118 R)
• M13: 5,869,772 km (0.105 R)
• M14: 6,620,753 km (0.117 R)
• M15: 7,784,475 km (0.037 R)
• M16: 8,655,733 km (0.069 R)
• M17: 9,007,587 km (0.084 R)
• M18: 10,315,372 km (0.082 R)
• M19: 13,820,001 km (0.104 R)
• M20: 14,893,814 km (0.069 R)
• M21: 15,917,363 km (0.111 R)
• M22: 17,151,845 km (0.074 R)
• M23: 19,810,049 km (0.101 R)
• M24: 20,114,630 km (0.103 R)
• M25: 20,422,204 km (0.082 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 17,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit