🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.48 AU - 0.6 AU

Year: 139 Days

Day: 47.8 Hours

Environment

Temp: 233 °C

Axial Tilt: 48.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.54 AU - 0.74 AU

Year: 179 Days

Day: 33.9 Hours

Environment

Temp: 186 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,229,711 km

• M1: 354,697 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.96 AU - 1.6 AU

Year: 507 Days

Day: 47.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 10.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.58 AU - 3.58 AU

Year: 2370 Days

Day: 22.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,229,711 km

• M1: 1,135,597 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.7

Radius: 10.7

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.97 AU - 6.27 AU

Year: 4661 Days

Day: 7.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 36,229,711 km

• M1: 133,142 km (0.099 R)
• M2: 532,868 km (0.064 R)
• M3: 892,501 km (0.114 R)
• M4: 1,233,883 km (0.032 R)
• M5: 2,365,142 km (0.104 R)
• M6: 3,001,980 km (0.08 R)
• M7: 4,346,117 km (0.108 R)
• M8: 4,795,360 km (0.081 R)
• M9: 5,275,569 km (0.112 R)
• M10: 5,995,434 km (0.117 R)
• M11: 6,489,705 km (0.088 R)
• M12: 7,179,651 km (0.097 R)
• M13: 8,399,472 km (0.047 R)
• M14: 9,586,232 km (0.034 R)
• M15: 10,090,975 km (0.028 R)
• M16: 11,154,017 km (0.12 R)
• M17: 12,047,117 km (0.041 R)
• M18: 13,710,794 km (0.101 R)
• M19: 14,901,893 km (0.079 R)
• M20: 16,876,285 km (0.047 R)
• M21: 18,888,526 km (0.119 R)
• M22: 20,845,865 km (0.096 R)
• M23: 28,288,060 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.8

Radius: 11.4

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 6.4 AU - 8.02 AU

Year: 6773 Days

Day: 9.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 36,229,711 km

• M1: 141,819 km (0.113 R)
• M2: 1,216,829 km (0.091 R)
• M3: 1,636,601 km (0.115 R)
• M4: 2,683,935 km (0.059 R)
• M5: 3,746,828 km (0.112 R)
• M6: 5,636,997 km (0.074 R)
• M7: 6,080,705 km (0.042 R)
• M8: 7,705,188 km (0.048 R)
• M9: 9,425,713 km (0.103 R)
• M10: 10,098,305 km (0.077 R)
• M11: 11,843,065 km (0.094 R)
• M12: 13,388,261 km (0.065 R)
• M13: 14,412,708 km (0.108 R)
• M14: 16,361,669 km (0.114 R)
• M15: 17,665,564 km (0.055 R)
• M16: 18,274,577 km (0.104 R)
• M17: 18,688,215 km (0.082 R)
• M18: 24,567,411 km (0.047 R)
• M19: 25,071,556 km (0.09 R)
• M20: 25,582,582 km (0.111 R)
• M21: 31,475,093 km (0.055 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 14,660 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit