🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.06 AU - 1.2 AU

Year: 528 Days

Day: 29.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.87 AU - 1.45 AU

Year: 549 Days

Day: 17.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.48 AU - 2.22 AU

Year: 1106 Days

Day: 16.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.1

Radius: 13.9

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.55 AU - 3.13 AU

Year: 2104 Days

Day: 12.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 95,432,021 km

• M1: 178,769 km (0.075 R)
• M2: 909,106 km (0.068 R)
• M3: 1,657,694 km (0.108 R)
• M4: 3,955,069 km (0.047 R)
• M5: 4,508,431 km (0.101 R)
• M6: 6,995,944 km (0.026 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 651.6

Radius: 5.1

Gravity: 25.05 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 13.63 AU - 18.87 AU

Year: 28804 Days

Day: 17.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 95,432,021 km

• M1: 65,973 km (0.111 R)
• M2: 628,909 km (0.072 R)
• M3: 1,626,278 km (0.087 R)
• M4: 1,818,213 km (0.026 R)
• M5: 2,317,869 km (0.094 R)
• M6: 6,445,873 km (0.118 R)
• M7: 7,281,527 km (0.106 R)
• M8: 7,859,423 km (0.095 R)
• M9: 8,242,843 km (0.107 R)
• M10: 9,046,782 km (0.061 R)
• M11: 9,467,900 km (0.034 R)
• M12: 9,714,287 km (0.07 R)
• M13: 10,155,751 km (0.089 R)
• M14: 11,146,687 km (0.075 R)
• M15: 13,942,522 km (0.095 R)
• M16: 14,667,323 km (0.117 R)
• M17: 18,099,398 km (0.083 R)
• M18: 21,604,027 km (0.118 R)
• M19: 22,138,989 km (0.112 R)
• M20: 24,946,791 km (0.108 R)
• M21: 25,416,977 km (0.051 R)
• M22: 26,133,402 km (0.093 R)
• M23: 27,983,030 km (0.114 R)
• M24: 32,495,201 km (0.109 R)
• M25: 35,957,045 km (0.072 R)
• M26: 40,297,029 km (0.12 R)
• M27: 41,762,938 km (0.104 R)
• M28: 42,927,259 km (0.028 R)
• M29: 43,602,394 km (0.095 R)
• M30: 45,495,106 km (0.088 R)
• M31: 46,196,720 km (0.064 R)
• M32: 51,880,841 km (0.082 R)
• M33: 54,004,831 km (0.119 R)
• M34: 57,400,105 km (0.08 R)
• M35: 70,284,670 km (0.092 R)
• M36: 77,518,625 km (0.063 R)
• M37: 88,184,953 km (0.058 R)
• M38: 94,008,648 km (0.108 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: 399 - 11,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit