🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.77 AU - 0.99 AU

Year: 291 Days

Day: 37.9 Hours

Environment

Temp: 161 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.31 AU - 2.67 AU

Year: 1387 Days

Day: 47.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.2 AU - 3.56 AU

Year: 1726 Days

Day: 24.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.47 AU - 4.57 AU

Year: 2846 Days

Day: 46.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,929,042 km

• M1: 991,684 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.9

Radius: 11.6

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.43 AU - 8.89 AU

Year: 6765 Days

Day: 14.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 29,929,042 km

• M1: 144,362 km (0.12 R)
• M2: 681,269 km (0.089 R)
• M3: 1,465,012 km (0.091 R)
• M4: 1,979,329 km (0.08 R)
• M5: 2,468,514 km (0.085 R)
• M6: 3,017,539 km (0.113 R)
• M7: 3,859,176 km (0.116 R)
• M8: 4,231,974 km (0.118 R)
• M9: 5,653,603 km (0.103 R)
• M10: 6,612,226 km (0.108 R)
• M11: 7,676,016 km (0.093 R)
• M12: 10,141,090 km (0.109 R)
• M13: 10,904,787 km (0.12 R)
• M14: 12,174,574 km (0.102 R)
• M15: 15,127,486 km (0.08 R)
• M16: 16,704,547 km (0.099 R)
• M17: 17,365,171 km (0.097 R)
• M18: 19,092,877 km (0.098 R)
• M19: 21,700,518 km (0.103 R)
• M20: 24,452,670 km (0.073 R)
• M21: 25,046,872 km (0.089 R)
• M22: 25,737,865 km (0.073 R)
• M23: 27,520,772 km (0.117 R)
• M24: 30,738,323 km (0.096 R)
• M25: 32,032,345 km (0.103 R)
• M26: 32,437,605 km (0.104 R)
• M27: 34,410,053 km (0.099 R)
• M28: 35,804,754 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.8

Radius: 14.7

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 7 AU - 9.44 AU

Year: 8322 Days

Day: 11.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 29,929,042 km

• M1: 182,809 km (0.062 R)
• M2: 1,185,264 km (0.115 R)
• M3: 2,086,591 km (0.061 R)
• M4: 3,451,971 km (0.029 R)
• M5: 4,763,495 km (0.086 R)
• M6: 7,135,818 km (0.069 R)
• M7: 8,695,975 km (0.076 R)
• M8: 10,473,497 km (0.104 R)
• M9: 11,565,411 km (0.103 R)
• M10: 12,433,229 km (0.1 R)
• M11: 14,136,700 km (0.081 R)
• M12: 15,470,065 km (0.038 R)
• M13: 16,946,596 km (0.083 R)
• M14: 18,840,356 km (0.118 R)
• M15: 19,703,386 km (0.095 R)
• M16: 20,384,954 km (0.113 R)
• M17: 21,651,749 km (0.114 R)
• M18: 23,045,103 km (0.039 R)
• M19: 26,830,677 km (0.088 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 15,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit