🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.04 AU - 2.42 AU

Year: 1222 Days

Day: 41 Hours

Environment

Temp: -69 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.46 AU - 3.72 AU

Year: 1994 Days

Day: 19.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.81 AU - 4.17 AU

Year: 2926 Days

Day: 17 Hours

Environment

Temp: -124 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,610,959 km

• M1: 426,354 km (0.038 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.44 AU - 5.18 AU

Year: 3285 Days

Day: 42 Hours

Environment

Temp: -130 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.6

Radius: 13.3

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 6.27 AU - 7.31 AU

Year: 6495 Days

Day: 9.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 38,610,959 km

• M1: 173,384 km (0.047 R)
• M2: 727,345 km (0.032 R)
• M3: 2,062,057 km (0.102 R)
• M4: 2,657,157 km (0.09 R)
• M5: 3,116,124 km (0.104 R)
• M6: 3,788,117 km (0.11 R)
• M7: 5,512,831 km (0.095 R)
• M8: 6,876,416 km (0.111 R)
• M9: 7,980,448 km (0.057 R)
• M10: 10,399,745 km (0.096 R)
• M11: 10,965,524 km (0.105 R)
• M12: 11,502,131 km (0.072 R)
• M13: 12,418,119 km (0.089 R)
• M14: 12,894,140 km (0.075 R)
• M15: 14,803,308 km (0.119 R)
• M16: 15,641,804 km (0.117 R)
• M17: 19,955,907 km (0.049 R)
• M18: 20,905,106 km (0.105 R)
• M19: 21,353,301 km (0.096 R)
• M20: 23,369,880 km (0.106 R)
• M21: 28,139,509 km (0.114 R)
• M22: 28,869,995 km (0.067 R)
• M23: 29,800,943 km (0.036 R)
• M24: 31,331,778 km (0.117 R)
• M25: 31,820,813 km (0.09 R)
• M26: 33,419,865 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43

Radius: 7.4

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 14.53 AU - 22.17 AU

Year: 28855 Days

Day: 23.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 38,610,959 km

• M1: 255,812 km (0.035 R)
• M2: 928,554 km (0.076 R)
• M3: 1,250,638 km (0.086 R)
• M4: 3,240,888 km (0.094 R)
• M5: 4,015,057 km (0.099 R)
• M6: 7,263,126 km (0.1 R)
• M7: 11,216,549 km (0.081 R)
• M8: 21,485,845 km (0.111 R)
• M9: 32,908,988 km (0.065 R)
• M10: 33,221,648 km (0.1 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 13,379 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit