🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.68 AU - 0.68 AU

Year: 214 Days

Day: 23.6 Hours

Environment

Temp: 97 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.22 AU - 1.44 AU

Year: 584 Days

Day: 30.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.75 AU - 2.53 AU

Year: 1192 Days

Day: 25.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,375,696 km

• M1: 852,409 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.37 AU - 3.45 AU

Year: 1890 Days

Day: 23.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,375,696 km

• M1: 1,202,019 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.1

Radius: 13.1

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.92 AU - 6.34 AU

Year: 4425 Days

Day: 6.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 51,375,696 km

• M1: 164,258 km (0.109 R)
• M2: 1,000,511 km (0.083 R)
• M3: 1,625,082 km (0.068 R)
• M4: 2,118,156 km (0.086 R)
• M5: 2,651,772 km (0.094 R)
• M6: 3,247,321 km (0.071 R)
• M7: 7,211,365 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322.7

Radius: 7.8

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 11.12 AU - 13.22 AU

Year: 16167 Days

Day: 20.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 51,375,696 km

• M1: 96,939 km (0.116 R)
• M2: 421,716 km (0.071 R)
• M3: 788,231 km (0.088 R)
• M4: 1,040,453 km (0.034 R)
• M5: 1,373,757 km (0.102 R)
• M6: 1,761,665 km (0.073 R)
• M7: 2,410,620 km (0.091 R)
• M8: 3,185,836 km (0.112 R)
• M9: 5,489,195 km (0.102 R)
• M10: 6,506,909 km (0.096 R)
• M11: 6,979,489 km (0.043 R)
• M12: 7,265,669 km (0.063 R)
• M13: 8,443,753 km (0.074 R)
• M14: 9,345,678 km (0.081 R)
• M15: 10,521,817 km (0.079 R)
• M16: 14,114,559 km (0.044 R)
• M17: 15,588,846 km (0.114 R)
• M18: 17,163,214 km (0.12 R)
• M19: 20,374,931 km (0.092 R)
• M20: 22,607,081 km (0.086 R)
• M21: 25,187,793 km (0.104 R)
• M22: 26,747,501 km (0.114 R)
• M23: 29,523,589 km (0.116 R)
• M24: 36,859,569 km (0.098 R)
• M25: 43,234,233 km (0.118 R)
• M26: 43,509,045 km (0.115 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 14,188 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit