🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.61 AU - 0.69 AU

Year: 338 Days

Day: 45.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,561,601 km

• M1: 64,626 km (0.038 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.6

Radius: 11.5

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.65 AU - 0.81 AU

Year: 403 Days

Day: 14.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 37,561,601 km

• M1: 144,512 km (0.087 R)
• M2: 717,621 km (0.099 R)
• M3: 1,123,330 km (0.096 R)
• M4: 2,014,335 km (0.079 R)
• M5: 2,533,290 km (0.087 R)
• M6: 3,623,260 km (0.115 R)
• M7: 3,996,657 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.2

Radius: 10.2

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1 AU - 1.2 AU

Year: 745 Days

Day: 11.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 37,561,601 km

• M1: 130,150 km (0.107 R)
• M2: 479,012 km (0.112 R)
• M3: 1,437,336 km (0.116 R)
• M4: 1,995,187 km (0.109 R)
• M5: 3,316,435 km (0.105 R)

Asteroid Belt

Center: 2.86 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.8

Radius: 13.6

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.99 AU - 5.25 AU

Year: 6412 Days

Day: 9.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 37,561,601 km

• M1: 169,644 km (0.09 R)
• M2: 630,106 km (0.079 R)
• M3: 1,148,762 km (0.118 R)
• M4: 1,717,982 km (0.063 R)
• M5: 2,220,930 km (0.094 R)
• M6: 3,162,948 km (0.093 R)
• M7: 6,122,742 km (0.076 R)
• M8: 7,427,235 km (0.105 R)
• M9: 8,045,673 km (0.114 R)
• M10: 13,215,925 km (0.111 R)
• M11: 14,895,460 km (0.06 R)
• M12: 15,321,515 km (0.116 R)
• M13: 18,465,464 km (0.096 R)
• M14: 19,099,459 km (0.054 R)
• M15: 21,938,378 km (0.102 R)
• M16: 26,797,167 km (0.115 R)
• M17: 28,907,993 km (0.103 R)
• M18: 31,127,727 km (0.084 R)
• M19: 31,925,682 km (0.114 R)
• M20: 32,635,224 km (0.116 R)
• M21: 37,003,482 km (0.103 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 15,318 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit