🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.46 AU - 0.58 AU

Year: 139 Days

Day: 26.8 Hours

Environment

Temp: 206 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.02 AU - 1.28 AU

Year: 457 Days

Day: 47.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,896,208 km

• M1: 22,739 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.52 AU - 2.86 AU

Year: 1636 Days

Day: 37.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,896,208 km

• M1: 551,418 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.7

Radius: 11.6

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.56 AU - 6.74 AU

Year: 4981 Days

Day: 12.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 38,896,208 km

• M1: 145,409 km (0.096 R)
• M2: 728,093 km (0.087 R)
• M3: 1,196,783 km (0.112 R)
• M4: 1,880,146 km (0.116 R)
• M5: 2,369,331 km (0.111 R)
• M6: 2,828,297 km (0.109 R)
• M7: 3,606,505 km (0.109 R)
• M8: 5,769,391 km (0.11 R)
• M9: 8,604,271 km (0.072 R)
• M10: 10,927,975 km (0.111 R)
• M11: 15,008,406 km (0.079 R)
• M12: 16,029,711 km (0.039 R)
• M13: 19,582,212 km (0.118 R)
• M14: 22,684,872 km (0.082 R)
• M15: 23,708,121 km (0.099 R)
• M16: 24,190,574 km (0.074 R)
• M17: 24,597,630 km (0.106 R)
• M18: 25,258,553 km (0.057 R)
• M19: 29,290,814 km (0.076 R)
• M20: 30,127,066 km (0.07 R)
• M21: 30,598,449 km (0.065 R)
• M22: 33,229,726 km (0.103 R)
• M23: 33,732,973 km (0.032 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.8

Radius: 10.5

Gravity: 9 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.02 AU - 6.88 AU

Year: 6075 Days

Day: 11.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 38,896,208 km

• M1: 130,749 km (0.06 R)
• M2: 765,792 km (0.051 R)
• M3: 1,095,804 km (0.064 R)
• M4: 1,574,966 km (0.071 R)
• M5: 2,240,976 km (0.064 R)
• M6: 2,592,980 km (0.044 R)
• M7: 3,148,586 km (0.099 R)
• M8: 4,747,339 km (0.025 R)
• M9: 5,152,899 km (0.117 R)
• M10: 6,615,517 km (0.105 R)
• M11: 6,975,001 km (0.058 R)
• M12: 7,423,645 km (0.118 R)
• M13: 9,324,884 km (0.059 R)
• M14: 11,124,247 km (0.085 R)
• M15: 11,842,167 km (0.073 R)
• M16: 13,598,895 km (0.088 R)
• M17: 15,087,394 km (0.082 R)
• M18: 23,107,186 km (0.086 R)
• M19: 24,190,424 km (0.079 R)
• M20: 24,873,788 km (0.103 R)
• M21: 31,614,668 km (0.105 R)
• M22: 36,060,866 km (0.043 R)
• M23: 36,504,872 km (0.091 R)
• M24: 38,896,194 km (0.094 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 13,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit