🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.6 AU - 0.66 AU

Year: 225 Days

Day: 37.9 Hours

Environment

Temp: -2 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.91 AU - 0.91 AU

Year: 390 Days

Day: 19.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.92 AU - 1 AU

Year: 423 Days

Day: 38.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.78 AU - 1.24 AU

Year: 456 Days

Day: 36.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 99.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.9

Radius: 14.4

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.18 AU - 4.5 AU

Year: 3383 Days

Day: 12.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 59,813,396 km

• M1: 180,864 km (0.117 R)
• M2: 778,956 km (0.075 R)
• M3: 1,241,363 km (0.081 R)
• M4: 2,214,198 km (0.047 R)
• M5: 3,302,074 km (0.114 R)
• M6: 3,818,336 km (0.104 R)
• M7: 4,491,975 km (0.079 R)
• M8: 5,400,184 km (0.089 R)
• M9: 5,972,246 km (0.096 R)
• M10: 7,631,735 km (0.083 R)
• M11: 8,870,107 km (0.089 R)
• M12: 10,026,199 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468.7

Radius: 7.3

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 9.93 AU - 12.47 AU

Year: 16852 Days

Day: 20.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 59,813,396 km

• M1: 90,806 km (0.025 R)
• M2: 937,231 km (0.113 R)
• M3: 1,332,767 km (0.095 R)
• M4: 2,029,445 km (0.101 R)
• M5: 2,586,098 km (0.116 R)
• M6: 3,290,854 km (0.072 R)
• M7: 4,176,922 km (0.117 R)
• M8: 4,547,177 km (0.056 R)
• M9: 5,282,899 km (0.085 R)
• M10: 5,866,181 km (0.104 R)
• M11: 6,291,338 km (0.045 R)
• M12: 7,966,535 km (0.076 R)
• M13: 8,248,378 km (0.093 R)
• M14: 8,536,802 km (0.12 R)
• M15: 8,831,959 km (0.057 R)
• M16: 9,547,336 km (0.094 R)
• M17: 9,919,087 km (0.082 R)
• M18: 10,190,607 km (0.108 R)
• M19: 13,580,196 km (0.115 R)
• M20: 18,952,405 km (0.108 R)
• M21: 22,104,581 km (0.104 R)
• M22: 25,589,763 km (0.032 R)
• M23: 35,488,654 km (0.094 R)
• M24: 38,610,163 km (0.094 R)
• M25: 40,651,426 km (0.073 R)
• M26: 43,628,573 km (0.095 R)
• M27: 48,439,641 km (0.074 R)
• M28: 50,811,964 km (0.063 R)
• M29: 53,926,442 km (0.112 R)
• M30: 56,646,131 km (0.034 R)
• M31: 58,744,840 km (0.069 R)
• M32: 59,277,558 km (0.098 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 15,668 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit