🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.48 AU - 0.74 AU

Year: 166 Days

Day: 27.7 Hours

Environment

Temp: 201 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,406,516 km

• M1: 77,043 km (0.091 R)
• M2: 98,286 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.67 AU - 0.73 AU

Year: 204 Days

Day: 28.1 Hours

Environment

Temp: 236 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,406,516 km

• M1: 461,061 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.1

Radius: 14.4

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.99 AU - 10.27 AU

Year: 9607 Days

Day: 7.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 54,406,516 km

• M1: 179,069 km (0.04 R)
• M2: 799,451 km (0.075 R)
• M3: 1,267,094 km (0.103 R)
• M4: 1,856,659 km (0.034 R)
• M5: 2,312,035 km (0.12 R)
• M6: 2,806,456 km (0.078 R)
• M7: 3,371,936 km (0.089 R)
• M8: 5,030,827 km (0.119 R)
• M9: 5,483,660 km (0.051 R)
• M10: 6,406,828 km (0.073 R)
• M11: 7,759,492 km (0.079 R)
• M12: 8,327,814 km (0.106 R)
• M13: 9,378,889 km (0.109 R)
• M14: 10,024,553 km (0.088 R)
• M15: 11,793,698 km (0.116 R)
• M16: 13,224,901 km (0.101 R)
• M17: 13,927,412 km (0.112 R)
• M18: 16,307,664 km (0.073 R)
• M19: 17,370,108 km (0.086 R)
• M20: 21,197,869 km (0.101 R)
• M21: 23,542,516 km (0.103 R)
• M22: 24,414,522 km (0.11 R)
• M23: 29,192,080 km (0.117 R)
• M24: 29,738,262 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841

Radius: 11.1

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 9.08 AU - 10.8 AU

Year: 10914 Days

Day: 5.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 54,406,516 km

• M1: 138,079 km (0.111 R)
• M2: 516,113 km (0.079 R)
• M3: 926,460 km (0.096 R)
• M4: 3,850,948 km (0.118 R)
• M5: 5,050,424 km (0.065 R)
• M6: 6,406,080 km (0.079 R)
• M7: 7,550,653 km (0.115 R)
• M8: 8,401,716 km (0.089 R)
• M9: 10,508,951 km (0.094 R)
• M10: 11,227,021 km (0.087 R)
• M11: 13,707,653 km (0.105 R)
• M12: 14,231,245 km (0.047 R)
• M13: 15,739,940 km (0.094 R)
• M14: 17,277,208 km (0.098 R)
• M15: 17,734,229 km (0.038 R)
• M16: 19,153,913 km (0.118 R)
• M17: 22,039,955 km (0.066 R)
• M18: 26,389,663 km (0.112 R)
• M19: 29,407,949 km (0.116 R)
• M20: 31,392,964 km (0.086 R)
• M21: 32,303,117 km (0.115 R)
• M22: 34,655,843 km (0.093 R)
• M23: 36,743,481 km (0.064 R)
• M24: 38,138,332 km (0.112 R)
• M25: 40,764,073 km (0.107 R)
• M26: 42,396,186 km (0.109 R)
• M27: 44,354,871 km (0.08 R)
• M28: 45,500,940 km (0.106 R)
• M29: 46,081,231 km (0.072 R)
• M30: 51,843,142 km (0.075 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 18,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit