🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.45 AU - 0.73 AU

Year: 166 Days

Day: 35.3 Hours

Environment

Temp: 174 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.76 AU - 1.02 AU

Year: 308 Days

Day: 40 Hours

Environment

Temp: 131 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.25 AU - 1.63 AU

Year: 634 Days

Day: 24 Hours

Environment

Temp: -35 °C

Axial Tilt: 78.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,991,322 km

• M1: 43,982 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.6

Radius: 12.2

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.02 AU - 5.7 AU

Year: 4555 Days

Day: 6.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 32,991,322 km

• M1: 164,408 km (0.067 R)
• M2: 708,196 km (0.058 R)
• M3: 1,551,031 km (0.075 R)
• M4: 2,169,618 km (0.103 R)
• M5: 2,701,438 km (0.08 R)
• M6: 3,209,922 km (0.042 R)
• M7: 3,904,355 km (0.105 R)
• M8: 4,309,915 km (0.042 R)
• M9: 5,282,450 km (0.109 R)
• M10: 5,780,312 km (0.106 R)
• M11: 8,438,068 km (0.118 R)
• M12: 10,073,621 km (0.07 R)
• M13: 10,883,245 km (0.099 R)
• M14: 11,389,484 km (0.046 R)
• M15: 12,178,314 km (0.065 R)
• M16: 13,286,385 km (0.075 R)
• M17: 14,460,579 km (0.1 R)
• M18: 16,958,564 km (0.066 R)
• M19: 17,524,942 km (0.109 R)
• M20: 18,636,005 km (0.112 R)
• M21: 19,484,375 km (0.108 R)
• M22: 19,980,591 km (0.087 R)
• M23: 21,454,429 km (0.078 R)
• M24: 22,453,892 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.8

Radius: 13.6

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.29 AU - 6.91 AU

Year: 4865 Days

Day: 5.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 149.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 32,991,322 km

• M1: 169,644 km (0.113 R)
• M2: 1,752,090 km (0.082 R)
• M3: 2,222,875 km (0.067 R)
• M4: 2,946,031 km (0.096 R)
• M5: 3,405,745 km (0.06 R)
• M6: 4,030,615 km (0.108 R)
• M7: 4,757,661 km (0.097 R)
• M8: 5,223,509 km (0.083 R)
• M9: 6,978,890 km (0.111 R)
• M10: 7,655,821 km (0.078 R)
• M11: 9,100,038 km (0.089 R)
• M12: 12,166,496 km (0.112 R)
• M13: 13,850,519 km (0.104 R)
• M14: 15,270,651 km (0.049 R)
• M15: 16,046,466 km (0.088 R)
• M16: 17,483,354 km (0.069 R)
• M17: 19,902,202 km (0.059 R)
• M18: 22,536,470 km (0.072 R)
• M19: 25,148,449 km (0.093 R)
• M20: 26,912,059 km (0.028 R)
• M21: 28,666,991 km (0.081 R)
• M22: 30,778,266 km (0.111 R)
• M23: 31,536,428 km (0.105 R)
• M24: 32,209,918 km (0.085 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 15,758 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit