🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.93 AU - 1.15 AU

Year: 385 Days

Day: 47.7 Hours

Environment

Temp: 23 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.27 AU - 2.83 AU

Year: 1480 Days

Day: 13.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.34 AU - 2.98 AU

Year: 1577 Days

Day: 43.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.29 AU - 3.17 AU

Year: 1639 Days

Day: 46.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.6

Radius: 13.7

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.92 AU - 7.82 AU

Year: 5843 Days

Day: 13.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 19,137,700 km

• M1: 170,392 km (0.118 R)
• M2: 691,142 km (0.049 R)
• M3: 1,863,690 km (0.079 R)
• M4: 2,594,775 km (0.103 R)
• M5: 4,652,793 km (0.098 R)
• M6: 5,134,947 km (0.054 R)
• M7: 6,005,158 km (0.097 R)
• M8: 6,501,374 km (0.108 R)
• M9: 7,520,435 km (0.114 R)
• M10: 10,639,999 km (0.104 R)
• M11: 11,406,688 km (0.108 R)
• M12: 13,505,995 km (0.095 R)
• M13: 14,537,023 km (0.083 R)
• M14: 15,389,731 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.2

Radius: 14.6

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.93 AU - 9.85 AU

Year: 8055 Days

Day: 9.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 166.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 19,137,700 km

• M1: 181,761 km (0.115 R)
• M2: 768,484 km (0.075 R)
• M3: 1,556,117 km (0.056 R)
• M4: 2,149,721 km (0.105 R)
• M5: 3,492,811 km (0.075 R)
• M6: 4,114,540 km (0.112 R)
• M7: 5,244,602 km (0.092 R)
• M8: 6,115,711 km (0.079 R)
• M9: 6,852,181 km (0.118 R)
• M10: 7,555,889 km (0.037 R)
• M11: 9,492,284 km (0.076 R)
• M12: 11,376,918 km (0.045 R)
• M13: 11,905,298 km (0.112 R)
• M14: 13,726,053 km (0.107 R)
• M15: 17,805,288 km (0.073 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 10,936 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit