🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.47 AU - 0.71 AU

Year: 167 Days

Day: 46.6 Hours

Environment

Temp: 224 °C

Axial Tilt: 46.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.74 AU - 0.78 AU

Year: 244 Days

Day: 28.3 Hours

Environment

Temp: 130 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,433,863 km

• M1: 149,598 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.65 AU - 2.15 AU

Year: 966 Days

Day: 34.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,433,863 km

• M1: 1,328,878 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.2

Radius: 8.1

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.83 AU - 7.41 AU

Year: 5586 Days

Day: 12.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 26,433,863 km

• M1: 101,128 km (0.084 R)
• M2: 615,595 km (0.098 R)
• M3: 1,077,553 km (0.071 R)
• M4: 1,451,548 km (0.097 R)
• M5: 2,005,060 km (0.111 R)
• M6: 2,463,279 km (0.104 R)
• M7: 3,270,359 km (0.103 R)
• M8: 4,574,254 km (0.103 R)
• M9: 10,223,070 km (0.104 R)
• M10: 10,647,030 km (0.072 R)
• M11: 13,292,070 km (0.045 R)
• M12: 15,611,884 km (0.104 R)
• M13: 24,318,181 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.9

Radius: 9.9

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.09 AU - 7.15 AU

Year: 6284 Days

Day: 8.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 26,433,863 km

• M1: 196,871 km (0.088 R)
• M2: 977,173 km (0.091 R)
• M3: 1,330,374 km (0.072 R)
• M4: 2,072,379 km (0.076 R)
• M5: 2,820,069 km (0.089 R)
• M6: 6,796,530 km (0.036 R)
• M7: 7,449,226 km (0.112 R)
• M8: 12,513,114 km (0.095 R)
• M9: 12,948,145 km (0.04 R)
• M10: 14,053,972 km (0.105 R)
• M11: 18,796,673 km (0.037 R)
• M12: 19,496,043 km (0.1 R)
• M13: 23,547,004 km (0.101 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 15,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit