🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.62 AU - 0.86 AU

Year: 240 Days

Day: 28.5 Hours

Environment

Temp: 127 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.3 AU - 1.38 AU

Year: 584 Days

Day: 22.9 Hours

Environment

Temp: -27 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,338,994 km

• M1: 435,479 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.53 AU - 1.87 AU

Year: 835 Days

Day: 40.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,338,994 km

• M1: 45,328 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.55 AU - 5.05 AU

Year: 3359 Days

Day: 43.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.6

Radius: 8.6

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 6.36 AU - 7.78 AU

Year: 7082 Days

Day: 8.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 36,338,994 km

• M1: 108,608 km (0.028 R)
• M2: 702,063 km (0.081 R)
• M3: 1,009,935 km (0.031 R)
• M4: 1,763,609 km (0.07 R)
• M5: 2,467,766 km (0.027 R)
• M6: 4,134,137 km (0.112 R)
• M7: 4,513,667 km (0.05 R)
• M8: 4,795,360 km (0.073 R)
• M9: 5,986,159 km (0.097 R)
• M10: 8,125,857 km (0.039 R)
• M11: 9,499,914 km (0.1 R)
• M12: 10,525,108 km (0.075 R)
• M13: 12,289,166 km (0.119 R)
• M14: 18,039,110 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.7

Radius: 13.2

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 7.76 AU - 9.58 AU

Year: 9617 Days

Day: 14.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 36,338,994 km

• M1: 164,109 km (0.101 R)
• M2: 1,001,558 km (0.11 R)
• M3: 1,476,082 km (0.101 R)
• M4: 2,071,781 km (0.101 R)
• M5: 2,825,156 km (0.118 R)
• M6: 5,610,967 km (0.103 R)
• M7: 6,758,233 km (0.116 R)
• M8: 9,602,837 km (0.103 R)
• M9: 10,470,056 km (0.073 R)
• M10: 12,625,312 km (0.099 R)
• M11: 14,236,781 km (0.07 R)
• M12: 15,182,538 km (0.097 R)
• M13: 16,550,760 km (0.046 R)
• M14: 19,819,324 km (0.117 R)
• M15: 23,093,274 km (0.054 R)
• M16: 26,011,629 km (0.095 R)
• M17: 28,058,427 km (0.065 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 13,044 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit