🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.52 AU - 0.62 AU

Year: 154 Days

Day: 15.7 Hours

Environment

Temp: 184 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.76 AU - 1.04 AU

Year: 306 Days

Day: 12.7 Hours

Environment

Temp: 82 °C

Axial Tilt: 165.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.78 AU - 1.16 AU

Year: 342 Days

Day: 15.8 Hours

Environment

Temp: 101 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.18 AU - 3.62 AU

Year: 1769 Days

Day: 22.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,936,811 km

• M1: 1,164,021 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.7

Radius: 10.4

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 7.76 AU - 9.18 AU

Year: 8829 Days

Day: 7.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 46,936,811 km

• M1: 129,402 km (0.093 R)
• M2: 506,538 km (0.11 R)
• M3: 926,310 km (0.09 R)
• M4: 1,357,750 km (0.078 R)
• M5: 1,784,403 km (0.036 R)
• M6: 2,364,843 km (0.095 R)
• M7: 3,207,229 km (0.075 R)
• M8: 4,618,535 km (0.077 R)
• M9: 8,145,006 km (0.086 R)
• M10: 11,578,726 km (0.106 R)
• M11: 13,316,454 km (0.096 R)
• M12: 14,024,651 km (0.117 R)
• M13: 17,111,154 km (0.117 R)
• M14: 21,424,061 km (0.039 R)
• M15: 27,268,700 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.8

Radius: 13.9

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 9.66 AU - 14.08 AU

Year: 14647 Days

Day: 6.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 46,936,811 km

• M1: 172,935 km (0.059 R)
• M2: 644,168 km (0.037 R)
• M3: 2,059,963 km (0.083 R)
• M4: 2,678,550 km (0.103 R)
• M5: 4,377,682 km (0.118 R)
• M6: 7,253,851 km (0.1 R)
• M7: 7,868,698 km (0.029 R)
• M8: 20,459,005 km (0.082 R)
• M9: 22,109,668 km (0.057 R)
• M10: 23,054,677 km (0.095 R)
• M11: 23,492,999 km (0.112 R)
• M12: 36,468,819 km (0.101 R)
• M13: 40,648,135 km (0.103 R)
• M14: 43,649,966 km (0.101 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 10,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit