🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.53 AU - 0.61 AU

Year: 151 Days

Day: 25.7 Hours

Environment

Temp: 207 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,072,043 km

• M1: 186,399 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.73 AU - 2.67 AU

Year: 1147 Days

Day: 22.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,072,043 km

• M1: 95,294 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.06 AU - 3.06 AU

Year: 1881 Days

Day: 32.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,072,043 km

• M1: 49,218 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.5

Radius: 10.7

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.76 AU - 6.4 AU

Year: 5269 Days

Day: 11.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 35,072,043 km

• M1: 133,292 km (0.077 R)
• M2: 512,971 km (0.095 R)
• M3: 871,707 km (0.087 R)
• M4: 1,425,817 km (0.1 R)
• M5: 1,809,087 km (0.091 R)
• M6: 2,204,624 km (0.093 R)
• M7: 3,416,067 km (0.106 R)
• M8: 3,835,989 km (0.076 R)
• M9: 4,612,850 km (0.109 R)
• M10: 5,001,506 km (0.101 R)
• M11: 6,904,241 km (0.042 R)
• M12: 7,745,729 km (0.078 R)
• M13: 9,323,538 km (0.076 R)
• M14: 10,765,960 km (0.082 R)
• M15: 11,540,578 km (0.115 R)
• M16: 13,297,456 km (0.059 R)
• M17: 15,279,179 km (0.082 R)
• M18: 19,192,958 km (0.112 R)
• M19: 19,946,782 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.6

Radius: 9.7

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 8.74 AU - 8.9 AU

Year: 9206 Days

Day: 5.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 35,072,043 km

• M1: 120,576 km (0.116 R)
• M2: 597,793 km (0.112 R)
• M3: 999,763 km (0.058 R)
• M4: 1,764,956 km (0.034 R)
• M5: 4,784,290 km (0.05 R)
• M6: 7,594,934 km (0.094 R)
• M7: 9,154,642 km (0.115 R)
• M8: 11,403,995 km (0.034 R)
• M9: 11,904,550 km (0.054 R)
• M10: 15,102,952 km (0.038 R)
• M11: 16,015,050 km (0.075 R)
• M12: 18,558,065 km (0.102 R)
• M13: 21,358,686 km (0.082 R)
• M14: 21,737,019 km (0.104 R)
• M15: 22,741,719 km (0.104 R)
• M16: 23,696,303 km (0.112 R)
• M17: 27,783,017 km (0.117 R)
• M18: 34,033,964 km (0.116 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 18,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit