🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.77 AU - 0.89 AU

Year: 265 Days

Day: 18 Hours

Environment

Temp: 118 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,713,194 km

• M1: 30,069 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.55 AU - 1.85 AU

Year: 775 Days

Day: 48 Hours

Environment

Temp: -24 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.05 AU - 2.35 AU

Year: 1142 Days

Day: 34.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 146 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,713,194 km

• M1: 42,486 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.02 AU - 4.4 AU

Year: 3022 Days

Day: 32.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,713,194 km

• M1: 2,103,496 km (0.111 R)

Asteroid Belt

Center: 8.81 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 153.3

Radius: 7.4

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 12.9 AU - 13.9 AU

Year: 17161 Days

Day: 22.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 41,713,194 km

• M1: 97,239 km (0.081 R)
• M2: 338,839 km (0.109 R)
• M3: 653,144 km (0.092 R)
• M4: 1,320,052 km (0.076 R)
• M5: 1,601,445 km (0.047 R)
• M6: 1,969,905 km (0.116 R)
• M7: 6,012,039 km (0.118 R)
• M8: 6,609,533 km (0.049 R)
• M9: 8,727,390 km (0.11 R)
• M10: 9,679,281 km (0.04 R)
• M11: 10,400,493 km (0.102 R)
• M12: 12,554,104 km (0.041 R)
• M13: 14,429,313 km (0.034 R)
• M14: 14,863,147 km (0.08 R)
• M15: 16,283,429 km (0.065 R)
• M16: 16,685,847 km (0.059 R)
• M17: 16,957,966 km (0.064 R)
• M18: 17,580,742 km (0.043 R)
• M19: 19,167,526 km (0.065 R)
• M20: 28,070,694 km (0.107 R)
• M21: 29,334,796 km (0.114 R)
• M22: 31,663,736 km (0.052 R)
• M23: 34,441,768 km (0.109 R)
• M24: 36,116,068 km (0.115 R)
• M25: 37,377,926 km (0.068 R)
• M26: 38,550,474 km (0.066 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 19,844 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit