🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.77 AU - 0.77 AU

Year: 244 Days

Day: 45.1 Hours

Environment

Temp: 173 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,696,958 km

• M1: 208,240 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.53 AU - 1.89 AU

Year: 809 Days

Day: 28.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,696,958 km

• M1: 40,691 km (0.069 R)
• M2: 112,946 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.79 AU - 3.83 AU

Year: 2690 Days

Day: 40.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.1

Radius: 14.4

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 5.86 AU - 6.24 AU

Year: 5382 Days

Day: 5.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 22,696,958 km

• M1: 208,689 km (0.072 R)
• M2: 379,829 km (0.073 R)
• M3: 1,308,383 km (0.106 R)
• M4: 1,435,242 km (0.105 R)
• M5: 1,526,646 km (0.116 R)
• M6: 1,771,388 km (0.114 R)
• M7: 1,884,335 km (0.11 R)
• M8: 1,985,463 km (0.079 R)
• M9: 2,377,110 km (0.075 R)
• M10: 2,534,487 km (0.112 R)
• M11: 2,810,046 km (0.086 R)
• M12: 3,268,265 km (0.057 R)
• M13: 3,623,260 km (0.098 R)
• M14: 3,879,073 km (0.111 R)
• M15: 4,331,906 km (0.085 R)
• M16: 4,742,103 km (0.089 R)
• M17: 4,921,920 km (0.094 R)
• M18: 5,103,831 km (0.083 R)
• M19: 5,226,501 km (0.042 R)
• M20: 5,790,485 km (0.097 R)
• M21: 6,264,560 km (0.065 R)
• M22: 6,728,763 km (0.105 R)
• M23: 7,135,818 km (0.086 R)
• M24: 7,250,261 km (0.077 R)
• M25: 7,342,263 km (0.096 R)
• M26: 7,504,278 km (0.119 R)
• M27: 7,644,152 km (0.064 R)
• M28: 8,428,643 km (0.118 R)
• M29: 9,263,848 km (0.082 R)
• M30: 9,716,830 km (0.116 R)
• M31: 10,461,828 km (0.095 R)
• M32: 10,749,205 km (0.115 R)
• M33: 11,492,707 km (0.106 R)
• M34: 11,897,967 km (0.099 R)
• M35: 12,722,401 km (0.108 R)
• M36: 13,622,083 km (0.1 R)
• M37: 14,050,980 km (0.075 R)
• M38: 15,010,052 km (0.109 R)
• M39: 15,482,781 km (0.049 R)
• M40: 15,900,458 km (0.033 R)
• M41: 16,442,900 km (0.098 R)
• M42: 16,533,856 km (0.114 R)
• M43: 17,114,146 km (0.089 R)
• M44: 17,950,249 km (0.12 R)
• M45: 18,326,038 km (0.106 R)
• M46: 18,546,546 km (0.11 R)
• M47: 18,831,230 km (0.096 R)
• M48: 19,758,737 km (0.119 R)
• M49: 20,504,931 km (0.076 R)
• M50: 20,963,598 km (0.077 R)
• M51: 21,194,278 km (0.071 R)
• M52: 22,024,846 km (0.034 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 11,434 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit