🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.08 AU - 1.52 AU

Year: 541 Days

Day: 34.3 Hours

Environment

Temp: -3 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,631,770 km

• M1: 127,158 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.47 AU - 1.69 AU

Year: 725 Days

Day: 31.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.94 AU - 3.12 AU

Year: 1470 Days

Day: 13.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,631,770 km

• M1: 68,965 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.6

Radius: 8.5

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 8.27 AU - 9.05 AU

Year: 9308 Days

Day: 9.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 48,631,770 km

• M1: 108,010 km (0.081 R)
• M2: 605,423 km (0.081 R)
• M3: 1,009,636 km (0.118 R)
• M4: 1,549,535 km (0.111 R)
• M5: 2,204,325 km (0.102 R)
• M6: 2,622,899 km (0.082 R)
• M7: 4,738,513 km (0.026 R)
• M8: 5,022,001 km (0.079 R)
• M9: 5,286,938 km (0.078 R)
• M10: 6,138,300 km (0.07 R)
• M11: 7,525,521 km (0.078 R)
• M12: 7,952,024 km (0.041 R)
• M13: 8,642,867 km (0.102 R)
• M14: 9,154,043 km (0.062 R)
• M15: 10,664,383 km (0.081 R)
• M16: 11,302,568 km (0.103 R)
• M17: 12,440,409 km (0.072 R)
• M18: 14,170,957 km (0.045 R)
• M19: 17,091,706 km (0.111 R)
• M20: 20,095,183 km (0.097 R)
• M21: 20,765,680 km (0.084 R)
• M22: 24,259,539 km (0.038 R)
• M23: 26,676,143 km (0.047 R)
• M24: 30,013,073 km (0.112 R)
• M25: 31,881,849 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421

Radius: 11

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 8.29 AU - 13.39 AU

Year: 13036 Days

Day: 12.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 99.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 48,631,770 km

• M1: 151,393 km (0.115 R)
• M2: 790,625 km (0.072 R)
• M3: 1,369,120 km (0.119 R)
• M4: 1,740,870 km (0.086 R)
• M5: 5,842,246 km (0.04 R)
• M6: 6,645,736 km (0.047 R)
• M7: 8,698,967 km (0.064 R)
• M8: 9,895,450 km (0.087 R)
• M9: 10,769,551 km (0.109 R)
• M10: 14,592,076 km (0.045 R)
• M11: 22,885,632 km (0.111 R)
• M12: 24,503,533 km (0.078 R)
• M13: 25,059,439 km (0.1 R)
• M14: 27,765,514 km (0.11 R)
• M15: 28,268,462 km (0.106 R)
• M16: 31,960,837 km (0.093 R)
• M17: 33,979,660 km (0.108 R)
• M18: 42,908,110 km (0.088 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 13,877 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit