🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.55 AU - 1.57 AU

Year: 679 Days

Day: 38.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 47.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,196,047 km

• M1: 167,101 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.12 AU - 2.9 AU

Year: 1385 Days

Day: 34.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.22 AU - 2.8 AU

Year: 1385 Days

Day: 36.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.93 AU - 2.99 AU

Year: 1774 Days

Day: 47.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.8

Radius: 9.9

Gravity: 8.55 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 9.85 AU - 10.71 AU

Year: 11478 Days

Day: 11.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 56,196,047 km

• M1: 123,269 km (0.089 R)
• M2: 444,754 km (0.101 R)
• M3: 908,059 km (0.065 R)
• M4: 1,859,053 km (0.068 R)
• M5: 3,323,018 km (0.054 R)
• M6: 3,875,782 km (0.11 R)
• M7: 4,458,017 km (0.054 R)
• M8: 5,164,866 km (0.107 R)
• M9: 7,344,657 km (0.079 R)
• M10: 8,237,008 km (0.115 R)
• M11: 10,950,863 km (0.103 R)
• M12: 12,054,148 km (0.111 R)
• M13: 13,878,643 km (0.087 R)
• M14: 15,099,661 km (0.101 R)
• M15: 16,987,736 km (0.118 R)
• M16: 17,599,142 km (0.085 R)
• M17: 22,937,393 km (0.1 R)
• M18: 24,543,924 km (0.088 R)
• M19: 25,030,417 km (0.108 R)
• M20: 27,559,817 km (0.096 R)
• M21: 33,239,151 km (0.118 R)
• M22: 33,954,827 km (0.026 R)
• M23: 34,316,405 km (0.058 R)
• M24: 36,037,977 km (0.079 R)
• M25: 38,205,202 km (0.061 R)
• M26: 39,652,860 km (0.074 R)
• M27: 49,577,931 km (0.099 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 16,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit