🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.64 AU - 0.64 AU

Year: 190 Days

Day: 27.2 Hours

Environment

Temp: 196 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.65 AU - 0.71 AU

Year: 208 Days

Day: 34.9 Hours

Environment

Temp: 186 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.9 AU - 0.92 AU

Year: 322 Days

Day: 14.4 Hours

Environment

Temp: 41 °C

Axial Tilt: 172.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.22 AU - 3.66 AU

Year: 2366 Days

Day: 13.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.5

Radius: 9.3

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.47 AU - 6.33 AU

Year: 5315 Days

Day: 13.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 32,078,018 km

• M1: 116,088 km (0.075 R)
• M2: 435,779 km (0.092 R)
• M3: 1,334,862 km (0.079 R)
• M4: 1,634,506 km (0.113 R)
• M5: 2,911,474 km (0.116 R)
• M6: 3,857,082 km (0.091 R)
• M7: 4,475,519 km (0.066 R)
• M8: 5,641,784 km (0.11 R)
• M9: 6,931,767 km (0.047 R)
• M10: 8,142,612 km (0.1 R)
• M11: 8,680,117 km (0.099 R)
• M12: 9,698,729 km (0.077 R)
• M13: 10,524,659 km (0.079 R)
• M14: 12,973,277 km (0.034 R)
• M15: 13,441,668 km (0.1 R)
• M16: 14,029,438 km (0.083 R)
• M17: 14,690,212 km (0.038 R)
• M18: 17,416,483 km (0.112 R)
• M19: 18,569,434 km (0.089 R)
• M20: 19,772,650 km (0.069 R)
• M21: 20,393,331 km (0.12 R)
• M22: 21,241,102 km (0.091 R)
• M23: 22,333,466 km (0.086 R)
• M24: 24,236,949 km (0.107 R)
• M25: 26,660,734 km (0.082 R)
• M26: 28,103,755 km (0.054 R)
• M27: 28,976,509 km (0.078 R)
• M28: 29,330,607 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.1

Radius: 8.9

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.34 AU - 8.56 AU

Year: 8313 Days

Day: 8.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 32,078,018 km

• M1: 112,797 km (0.079 R)
• M2: 460,462 km (0.111 R)
• M3: 1,540,858 km (0.106 R)
• M4: 2,095,866 km (0.072 R)
• M5: 3,043,120 km (0.109 R)
• M6: 4,082,675 km (0.077 R)
• M7: 4,605,520 km (0.112 R)
• M8: 6,347,886 km (0.1 R)
• M9: 10,430,712 km (0.117 R)
• M10: 11,122,602 km (0.1 R)
• M11: 14,422,432 km (0.091 R)
• M12: 20,372,836 km (0.06 R)
• M13: 23,726,970 km (0.103 R)
• M14: 26,747,052 km (0.087 R)
• M15: 30,567,931 km (0.068 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 12,753 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit