🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.51 AU - 0.67 AU

Year: 288 Days

Day: 17.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 10,054,519 km

• M1: 705,952 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.6

Radius: 12.8

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.89 AU - 1.45 AU

Year: 805 Days

Day: 14 Hours

Environment

Temp: -167 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 10,054,519 km

• M1: 159,172 km (0.083 R)
• M2: 624,870 km (0.102 R)
• M3: 1,109,717 km (0.061 R)
• M4: 1,617,452 km (0.092 R)
• M5: 2,290,493 km (0.083 R)
• M6: 3,458,254 km (0.098 R)
• M7: 5,420,380 km (0.078 R)
• M8: 6,040,612 km (0.092 R)
• M9: 6,619,107 km (0.08 R)
• M10: 7,423,794 km (0.103 R)
• M11: 8,818,944 km (0.062 R)
• M12: 9,367,519 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966

Radius: 8.5

Gravity: 13.37 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.04 AU - 2.32 AU

Year: 2047 Days

Day: 8.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 10,054,519 km

• M1: 126,560 km (0.113 R)
• M2: 406,308 km (0.057 R)
• M3: 784,940 km (0.104 R)
• M4: 1,132,306 km (0.099 R)
• M5: 1,500,616 km (0.059 R)
• M6: 2,538,975 km (0.079 R)
• M7: 2,853,430 km (0.111 R)
• M8: 3,330,497 km (0.087 R)
• M9: 4,444,254 km (0.109 R)
• M10: 4,880,780 km (0.091 R)
• M11: 5,226,650 km (0.075 R)
• M12: 5,814,121 km (0.107 R)
• M13: 6,256,482 km (0.026 R)
• M14: 6,693,009 km (0.089 R)
• M15: 7,179,052 km (0.055 R)
• M16: 9,050,222 km (0.088 R)
• M17: 13,015,164 km (0.117 R)
• M18: 14,891,570 km (0.036 R)
• M19: 16,476,261 km (0.11 R)
• M20: 16,941,510 km (0.116 R)
• M21: 17,468,693 km (0.096 R)
• M22: 18,500,469 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.7

Radius: 12.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.08 AU - 2.82 AU

Year: 2438 Days

Day: 10.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 10,054,519 km

• M1: 155,731 km (0.117 R)
• M2: 637,885 km (0.116 R)
• M3: 1,497,475 km (0.068 R)
• M4: 3,185,387 km (0.038 R)
• M5: 3,997,853 km (0.049 R)
• M6: 5,922,729 km (0.112 R)
• M7: 6,976,646 km (0.052 R)
• M8: 7,614,232 km (0.056 R)
• M9: 8,571,659 km (0.042 R)
• M10: 9,607,774 km (0.111 R)
• M11: 10,140,342 km (0.081 R)
• M12: 11,162,245 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.3

Radius: 14.9

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.18 AU - 2.8 AU

Year: 2498 Days

Day: 5.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 10,054,519 km

• M1: 186,549 km (0.09 R)
• M2: 927,058 km (0.112 R)
• M3: 2,232,898 km (0.078 R)
• M4: 2,772,497 km (0.068 R)
• M5: 3,274,847 km (0.078 R)
• M6: 5,014,371 km (0.054 R)
• M7: 7,403,898 km (0.115 R)
• M8: 8,620,278 km (0.09 R)
• M9: 9,474,183 km (0.088 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 18,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit