🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.49 AU - 0.59 AU

Year: 260 Days

Day: 15.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,738,893 km

• M1: 326,423 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.42 AU - 0.68 AU

Year: 268 Days

Day: 13.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.1

Radius: 9.4

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.53 AU - 2.23 AU

Year: 1691 Days

Day: 13.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 38,738,893 km

• M1: 121,174 km (0.094 R)
• M2: 428,598 km (0.103 R)
• M3: 793,318 km (0.096 R)
• M4: 1,489,396 km (0.091 R)
• M5: 2,336,270 km (0.094 R)
• M6: 3,224,732 km (0.11 R)
• M7: 4,065,322 km (0.069 R)
• M8: 4,501,101 km (0.046 R)
• M9: 4,948,548 km (0.075 R)
• M10: 10,160,239 km (0.112 R)
• M11: 11,399,358 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348

Radius: 8.9

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.85 AU - 1.99 AU

Year: 1745 Days

Day: 12 Hours

Environment

Temp: -181 °C

Axial Tilt: 162.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 38,738,893 km

• M1: 110,702 km (0.034 R)
• M2: 579,991 km (0.11 R)
• M3: 1,254,977 km (0.087 R)
• M4: 1,589,926 km (0.08 R)
• M5: 1,912,609 km (0.038 R)
• M6: 2,628,584 km (0.082 R)
• M7: 3,622,213 km (0.11 R)
• M8: 4,015,207 km (0.112 R)
• M9: 4,364,069 km (0.11 R)
• M10: 5,123,129 km (0.106 R)
• M11: 6,659,349 km (0.088 R)
• M12: 7,352,586 km (0.037 R)
• M13: 9,598,648 km (0.066 R)
• M14: 10,320,907 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.5

Radius: 10.5

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.76 AU - 5.1 AU

Year: 6117 Days

Day: 7.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 38,738,893 km

• M1: 130,599 km (0.078 R)
• M2: 907,461 km (0.116 R)
• M3: 1,468,154 km (0.069 R)
• M4: 1,916,947 km (0.098 R)
• M5: 3,374,778 km (0.088 R)
• M6: 4,700,664 km (0.118 R)
• M7: 5,373,406 km (0.101 R)
• M8: 5,911,061 km (0.052 R)
• M9: 10,538,871 km (0.116 R)
• M10: 12,758,754 km (0.044 R)
• M11: 13,486,996 km (0.113 R)
• M12: 13,948,954 km (0.081 R)
• M13: 14,965,472 km (0.032 R)
• M14: 15,902,852 km (0.087 R)
• M15: 17,551,271 km (0.106 R)
• M16: 22,932,306 km (0.063 R)
• M17: 27,624,444 km (0.103 R)
• M18: 29,901,323 km (0.077 R)
• M19: 33,969,488 km (0.063 R)
• M20: 36,691,421 km (0.118 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 17,093 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit