🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.49 AU - 0.59 AU

Year: 144 Days

Day: 36.9 Hours

Environment

Temp: 171 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.75 AU - 1.93 AU

Year: 903 Days

Day: 39.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.64 AU - 2.22 AU

Year: 970 Days

Day: 47.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,597,747 km

• M1: 61,934 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.68 AU - 5.08 AU

Year: 3899 Days

Day: 35.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,597,747 km

• M1: 3,174,168 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.8

Radius: 14.7

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.22 AU - 6.48 AU

Year: 5787 Days

Day: 11.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 19,597,747 km

• M1: 218,413 km (0.046 R)
• M2: 399,875 km (0.103 R)
• M3: 573,708 km (0.063 R)
• M4: 724,652 km (0.112 R)
• M5: 843,433 km (0.027 R)
• M6: 1,413,700 km (0.075 R)
• M7: 1,616,405 km (0.043 R)
• M8: 1,880,445 km (0.109 R)
• M9: 2,199,837 km (0.049 R)
• M10: 2,741,830 km (0.088 R)
• M11: 2,921,796 km (0.088 R)
• M12: 3,059,426 km (0.064 R)
• M13: 3,566,264 km (0.113 R)
• M14: 3,680,856 km (0.118 R)
• M15: 3,964,194 km (0.058 R)
• M16: 4,516,958 km (0.057 R)
• M17: 4,784,738 km (0.06 R)
• M18: 5,354,557 km (0.075 R)
• M19: 5,926,768 km (0.086 R)
• M20: 6,358,957 km (0.09 R)
• M21: 6,985,323 km (0.114 R)
• M22: 7,170,974 km (0.105 R)
• M23: 7,652,829 km (0.098 R)
• M24: 8,123,613 km (0.102 R)
• M25: 9,500,961 km (0.056 R)
• M26: 10,007,050 km (0.112 R)
• M27: 10,333,623 km (0.04 R)
• M28: 10,427,720 km (0.046 R)
• M29: 10,758,929 km (0.032 R)
• M30: 13,403,371 km (0.111 R)
• M31: 13,634,500 km (0.119 R)
• M32: 13,737,722 km (0.094 R)
• M33: 15,451,216 km (0.093 R)
• M34: 17,567,278 km (0.055 R)
• M35: 18,587,386 km (0.074 R)
• M36: 19,191,462 km (0.101 R)
• M37: 19,365,295 km (0.072 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 15,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit