🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.7 AU - 1.06 AU

Year: 311 Days

Day: 40.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 30,242,811 km

• M1: 343,028 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.51 AU - 2.31 AU

Year: 994 Days

Day: 33.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.58 AU - 3.5 AU

Year: 1997 Days

Day: 21.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.1

Radius: 9.7

Gravity: 10.25 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.49 AU - 4.89 AU

Year: 3826 Days

Day: 11.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 30,242,811 km

• M1: 120,875 km (0.05 R)
• M2: 472,729 km (0.087 R)
• M3: 928,404 km (0.079 R)
• M4: 2,021,217 km (0.075 R)
• M5: 2,973,407 km (0.105 R)
• M6: 3,478,001 km (0.072 R)
• M7: 4,684,209 km (0.116 R)
• M8: 6,332,478 km (0.098 R)
• M9: 7,476,154 km (0.105 R)
• M10: 8,448,540 km (0.036 R)
• M11: 10,908,228 km (0.066 R)
• M12: 11,405,940 km (0.115 R)
• M13: 11,777,541 km (0.091 R)
• M14: 12,398,372 km (0.114 R)
• M15: 16,889,450 km (0.116 R)
• M16: 20,399,166 km (0.096 R)
• M17: 24,520,737 km (0.09 R)
• M18: 25,770,477 km (0.077 R)
• M19: 26,816,765 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.4

Radius: 8.3

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.15 AU - 7.95 AU

Year: 6315 Days

Day: 6.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 30,242,811 km

• M1: 104,569 km (0.08 R)
• M2: 402,717 km (0.053 R)
• M3: 709,692 km (0.066 R)
• M4: 992,432 km (0.116 R)
• M5: 1,256,772 km (0.093 R)
• M6: 1,629,869 km (0.071 R)
• M7: 2,241,874 km (0.1 R)
• M8: 2,831,439 km (0.109 R)
• M9: 3,192,568 km (0.099 R)
• M10: 3,692,674 km (0.082 R)
• M11: 3,984,838 km (0.117 R)
• M12: 4,982,207 km (0.118 R)
• M13: 5,832,971 km (0.045 R)
• M14: 6,744,470 km (0.052 R)
• M15: 7,045,761 km (0.097 R)
• M16: 7,856,880 km (0.099 R)
• M17: 8,886,862 km (0.111 R)
• M18: 9,455,184 km (0.067 R)
• M19: 10,619,354 km (0.036 R)
• M20: 20,018,738 km (0.082 R)
• M21: 20,642,561 km (0.084 R)
• M22: 21,279,100 km (0.031 R)
• M23: 22,369,220 km (0.105 R)
• M24: 24,977,160 km (0.075 R)
• M25: 25,296,850 km (0.104 R)
• M26: 26,189,800 km (0.118 R)
• M27: 27,356,364 km (0.082 R)
• M28: 28,819,132 km (0.101 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 18,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit