🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.43 AU - 0.67 AU

Year: 152 Days

Day: 25.9 Hours

Environment

Temp: 226 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.52 AU - 0.58 AU

Year: 152 Days

Day: 12.3 Hours

Environment

Temp: 142 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,856,035 km

• M1: 486,043 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.06 AU - 1.44 AU

Year: 521 Days

Day: 18.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 70.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,856,035 km

• M1: 57,146 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.04 AU - 1.54 AU

Year: 546 Days

Day: 19.7 Hours

Environment

Temp: -24 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,856,035 km

• M1: 65,673 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.35 AU - 3.83 AU

Year: 2536 Days

Day: 32.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.3

Radius: 8.5

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 11.15 AU - 11.45 AU

Year: 14160 Days

Day: 12.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 36,856,035 km

• M1: 105,915 km (0.082 R)
• M2: 491,728 km (0.082 R)
• M3: 781,948 km (0.073 R)
• M4: 1,158,636 km (0.04 R)
• M5: 2,059,215 km (0.09 R)
• M6: 2,336,420 km (0.069 R)
• M7: 2,638,607 km (0.12 R)
• M8: 4,069,212 km (0.097 R)
• M9: 4,866,868 km (0.071 R)
• M10: 6,698,993 km (0.045 R)
• M11: 9,649,511 km (0.041 R)
• M12: 10,480,378 km (0.045 R)
• M13: 11,610,291 km (0.111 R)
• M14: 12,283,780 km (0.052 R)
• M15: 12,928,398 km (0.084 R)
• M16: 13,708,700 km (0.104 R)
• M17: 16,111,242 km (0.077 R)
• M18: 17,146,310 km (0.041 R)
• M19: 20,294,597 km (0.082 R)
• M20: 24,056,385 km (0.07 R)
• M21: 26,013,574 km (0.081 R)
• M22: 27,075,719 km (0.105 R)
• M23: 31,021,213 km (0.107 R)
• M24: 36,198,496 km (0.103 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: 418 - 18,946 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit