🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.85 AU - 0.95 AU

Year: 309 Days

Day: 24.9 Hours

Environment

Temp: 104 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 33,437,041 km

• M1: 54,154 km (0.073 R)
• M2: 148,850 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1 AU - 1.58 AU

Year: 530 Days

Day: 33.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.01 AU - 2.15 AU

Year: 1085 Days

Day: 39.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.28 AU - 3.34 AU

Year: 1704 Days

Day: 26.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,437,041 km

• M1: 1,268,291 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.8

Radius: 15

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.4 AU - 5.8 AU

Year: 4165 Days

Day: 7.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 33,437,041 km

• M1: 186,698 km (0.111 R)
• M2: 688,599 km (0.104 R)
• M3: 1,167,013 km (0.073 R)
• M4: 2,841,612 km (0.1 R)
• M5: 3,345,308 km (0.112 R)
• M6: 4,487,039 km (0.054 R)
• M7: 5,016,765 km (0.053 R)
• M8: 6,862,653 km (0.039 R)
• M9: 8,854,100 km (0.089 R)
• M10: 9,610,167 km (0.108 R)
• M11: 11,996,702 km (0.037 R)
• M12: 12,973,576 km (0.074 R)
• M13: 15,086,048 km (0.079 R)
• M14: 18,353,415 km (0.076 R)
• M15: 20,800,537 km (0.047 R)
• M16: 21,709,942 km (0.118 R)
• M17: 22,427,264 km (0.092 R)
• M18: 24,829,656 km (0.11 R)
• M19: 25,377,334 km (0.084 R)
• M20: 26,334,760 km (0.104 R)
• M21: 27,900,003 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.3

Radius: 8.9

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 10.74 AU - 14.42 AU

Year: 16137 Days

Day: 5.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 33,437,041 km

• M1: 110,702 km (0.113 R)
• M2: 600,785 km (0.103 R)
• M3: 957,576 km (0.098 R)
• M4: 2,492,600 km (0.114 R)
• M5: 5,505,501 km (0.119 R)
• M6: 9,518,763 km (0.096 R)
• M7: 29,503,692 km (0.096 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 19,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit