🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.2 AU - 1.32 AU

Year: 522 Days

Day: 18.7 Hours

Environment

Temp: -4 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.51 AU - 1.79 AU

Year: 782 Days

Day: 15.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,253,014 km

• M1: 704,905 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.79 AU - 3.45 AU

Year: 2033 Days

Day: 22.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,253,014 km

• M1: 93,050 km (0.053 R)
• M2: 1,357,301 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.63 AU - 3.63 AU

Year: 2043 Days

Day: 13.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 172 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.1

Radius: 12.3

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.87 AU - 5.71 AU

Year: 4489 Days

Day: 14.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 69,253,014 km

• M1: 153,039 km (0.089 R)
• M2: 567,574 km (0.074 R)
• M3: 956,678 km (0.068 R)
• M4: 1,988,006 km (0.108 R)
• M5: 2,530,897 km (0.1 R)
• M6: 3,229,668 km (0.079 R)
• M7: 4,855,348 km (0.117 R)
• M8: 5,531,381 km (0.112 R)
• M9: 6,269,198 km (0.067 R)
• M10: 7,833,244 km (0.108 R)
• M11: 8,234,166 km (0.111 R)
• M12: 10,846,444 km (0.118 R)
• M13: 11,299,426 km (0.079 R)
• M14: 12,195,218 km (0.073 R)
• M15: 12,834,899 km (0.081 R)
• M16: 13,652,750 km (0.077 R)
• M17: 15,000,029 km (0.089 R)
• M18: 16,081,771 km (0.069 R)
• M19: 16,911,740 km (0.096 R)
• M20: 20,314,044 km (0.057 R)
• M21: 20,726,037 km (0.109 R)
• M22: 21,213,576 km (0.12 R)
• M23: 21,851,761 km (0.114 R)
• M24: 23,995,498 km (0.118 R)
• M25: 24,844,167 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 427.9

Radius: 5.2

Gravity: 15.82 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 14.82 AU - 15.68 AU

Year: 21973 Days

Day: 19.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 69,253,014 km

• M1: 98,735 km (0.088 R)
• M2: 293,511 km (0.096 R)
• M3: 2,856,721 km (0.105 R)
• M4: 3,082,315 km (0.038 R)
• M5: 3,891,190 km (0.025 R)
• M6: 4,798,352 km (0.107 R)
• M7: 10,019,317 km (0.114 R)
• M8: 10,838,665 km (0.074 R)
• M9: 12,676,624 km (0.089 R)
• M10: 13,704,212 km (0.072 R)
• M11: 17,200,763 km (0.112 R)
• M12: 26,540,158 km (0.119 R)
• M13: 32,520,782 km (0.072 R)
• M14: 38,633,201 km (0.102 R)
• M15: 40,489,860 km (0.041 R)
• M16: 44,534,538 km (0.089 R)
• M17: 52,720,384 km (0.075 R)
• M18: 58,268,071 km (0.083 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 10,702 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit