🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.46 AU - 0.6 AU

Year: 143 Days

Day: 33 Hours

Environment

Temp: 234 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.32 AU - 1.76 AU

Year: 709 Days

Day: 45.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.14 AU - 2.82 AU

Year: 1448 Days

Day: 18 Hours

Environment

Temp: -83 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.68 AU - 4.34 AU

Year: 2978 Days

Day: 28.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,194,500 km

• M1: 49,666 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.1

Radius: 12.3

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.25 AU - 5.33 AU

Year: 3888 Days

Day: 5.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 34,194,500 km

• M1: 153,039 km (0.036 R)
• M2: 817,552 km (0.088 R)
• M3: 1,283,849 km (0.108 R)
• M4: 1,740,422 km (0.06 R)
• M5: 2,232,299 km (0.074 R)
• M6: 2,731,956 km (0.045 R)
• M7: 3,746,080 km (0.097 R)
• M8: 5,689,805 km (0.105 R)
• M9: 6,881,053 km (0.116 R)
• M10: 10,368,778 km (0.105 R)
• M11: 11,453,213 km (0.117 R)
• M12: 14,520,269 km (0.082 R)
• M13: 17,793,919 km (0.089 R)
• M14: 20,717,959 km (0.071 R)
• M15: 21,257,259 km (0.113 R)
• M16: 22,860,350 km (0.082 R)
• M17: 24,170,079 km (0.06 R)
• M18: 25,222,949 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.5

Radius: 10.2

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.45 AU - 8.05 AU

Year: 7240 Days

Day: 14.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 34,194,500 km

• M1: 126,859 km (0.087 R)
• M2: 484,697 km (0.099 R)
• M3: 874,699 km (0.115 R)
• M4: 1,538,016 km (0.086 R)
• M5: 1,880,595 km (0.11 R)
• M6: 2,723,728 km (0.068 R)
• M7: 3,663,801 km (0.105 R)
• M8: 4,184,103 km (0.09 R)
• M9: 4,645,911 km (0.106 R)
• M10: 6,141,741 km (0.103 R)
• M11: 6,603,400 km (0.082 R)
• M12: 7,859,573 km (0.111 R)
• M13: 8,444,201 km (0.06 R)
• M14: 9,439,626 km (0.083 R)
• M15: 9,788,189 km (0.087 R)
• M16: 10,281,712 km (0.092 R)
• M17: 11,662,500 km (0.107 R)
• M18: 13,002,149 km (0.117 R)
• M19: 13,764,650 km (0.093 R)
• M20: 14,441,730 km (0.078 R)
• M21: 14,963,976 km (0.051 R)
• M22: 15,984,832 km (0.065 R)
• M23: 16,859,830 km (0.099 R)
• M24: 25,968,844 km (0.091 R)
• M25: 29,059,686 km (0.094 R)
• M26: 31,605,692 km (0.104 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 15,354 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit