🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.44 AU - 0.66 AU

Year: 151 Days

Day: 18.6 Hours

Environment

Temp: 143 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,282,602 km

• M1: 79,436 km (0.074 R)
• M2: 191,635 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.92 AU - 1.04 AU

Year: 360 Days

Day: 30.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.26 AU - 1.4 AU

Year: 569 Days

Day: 21.2 Hours

Environment

Temp: -20 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.26 AU - 3.44 AU

Year: 2274 Days

Day: 33.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.34 AU - 4.34 AU

Year: 2791 Days

Day: 47.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 74.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,282,602 km

• M1: 27,975 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.4

Radius: 14.6

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 7.27 AU - 10.03 AU

Year: 9435 Days

Day: 11.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 49,282,602 km

• M1: 182,210 km (0.064 R)
• M2: 655,987 km (0.102 R)
• M3: 1,202,767 km (0.106 R)
• M4: 1,687,165 km (0.09 R)
• M5: 2,729,712 km (0.097 R)
• M6: 3,184,789 km (0.106 R)
• M7: 4,307,371 km (0.107 R)
• M8: 5,023,496 km (0.033 R)
• M9: 6,810,443 km (0.067 R)
• M10: 7,491,562 km (0.067 R)
• M11: 12,342,572 km (0.092 R)
• M12: 13,665,915 km (0.08 R)
• M13: 14,426,620 km (0.113 R)
• M14: 15,757,144 km (0.099 R)
• M15: 16,452,325 km (0.115 R)
• M16: 17,829,673 km (0.118 R)
• M17: 18,432,103 km (0.096 R)
• M18: 24,206,880 km (0.12 R)
• M19: 24,852,844 km (0.104 R)
• M20: 26,082,987 km (0.092 R)
• M21: 31,960,538 km (0.038 R)
• M22: 34,796,315 km (0.077 R)
• M23: 40,704,384 km (0.071 R)
• M24: 41,224,984 km (0.098 R)
• M25: 45,272,504 km (0.063 R)
• M26: 48,988,516 km (0.107 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 14,874 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit