🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.41 AU - 0.61 AU

Year: 128 Days

Day: 18.6 Hours

Environment

Temp: 278 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,060,413 km

• M1: 189,541 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.48 AU - 1.5 AU

Year: 639 Days

Day: 29 Hours

Environment

Temp: -12 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.06 AU - 4.38 AU

Year: 3047 Days

Day: 34.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.8

Radius: 8

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.82 AU - 6.54 AU

Year: 4758 Days

Day: 5.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 30,060,413 km

• M1: 99,483 km (0.09 R)
• M2: 481,556 km (0.081 R)
• M3: 876,045 km (0.109 R)
• M4: 1,674,748 km (0.105 R)
• M5: 2,314,728 km (0.096 R)
• M6: 2,786,111 km (0.067 R)
• M7: 4,549,122 km (0.105 R)
• M8: 5,712,395 km (0.075 R)
• M9: 8,237,158 km (0.116 R)
• M10: 9,133,548 km (0.074 R)
• M11: 9,434,988 km (0.077 R)
• M12: 10,451,954 km (0.11 R)
• M13: 11,385,744 km (0.067 R)
• M14: 12,171,881 km (0.076 R)
• M15: 12,702,056 km (0.06 R)
• M16: 15,116,865 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.5

Radius: 11.9

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.3 AU - 7.56 AU

Year: 5731 Days

Day: 5.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 30,060,413 km

• M1: 148,251 km (0.09 R)
• M2: 546,182 km (0.055 R)
• M3: 1,039,107 km (0.08 R)
• M4: 1,650,962 km (0.104 R)
• M5: 2,610,184 km (0.091 R)
• M6: 3,194,513 km (0.068 R)
• M7: 4,069,361 km (0.083 R)
• M8: 4,805,981 km (0.06 R)
• M9: 5,344,982 km (0.094 R)
• M10: 6,448,865 km (0.097 R)
• M11: 7,105,899 km (0.048 R)
• M12: 7,591,942 km (0.049 R)
• M13: 9,678,384 km (0.111 R)
• M14: 11,832,294 km (0.118 R)
• M15: 12,417,222 km (0.086 R)
• M16: 13,487,295 km (0.093 R)
• M17: 14,342,995 km (0.11 R)
• M18: 17,877,245 km (0.11 R)
• M19: 19,306,952 km (0.095 R)
• M20: 20,811,757 km (0.119 R)
• M21: 21,235,268 km (0.109 R)
• M22: 22,026,940 km (0.103 R)
• M23: 24,676,917 km (0.06 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 15,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit