🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.47 AU - 0.69 AU

Year: 163 Days

Day: 37.3 Hours

Environment

Temp: 202 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.58 AU - 0.9 AU

Year: 235 Days

Day: 40.4 Hours

Environment

Temp: 102 °C

Axial Tilt: 70 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.31 AU - 4.39 AU

Year: 2787 Days

Day: 34.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.1

Radius: 13.4

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 10.22 AU - 11.36 AU

Year: 13077 Days

Day: 10 Hours

Environment

Temp: -170 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 51,093,413 km

• M1: 166,652 km (0.098 R)
• M2: 588,069 km (0.047 R)
• M3: 1,082,640 km (0.094 R)
• M4: 1,751,791 km (0.076 R)
• M5: 3,324,214 km (0.044 R)
• M6: 4,307,371 km (0.112 R)
• M7: 6,062,304 km (0.118 R)
• M8: 7,460,895 km (0.114 R)
• M9: 8,579,438 km (0.093 R)
• M10: 9,064,584 km (0.098 R)
• M11: 10,296,223 km (0.103 R)
• M12: 13,384,970 km (0.109 R)
• M13: 17,456,576 km (0.11 R)
• M14: 18,730,102 km (0.119 R)
• M15: 22,993,791 km (0.086 R)
• M16: 23,859,664 km (0.111 R)
• M17: 24,822,027 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.4

Radius: 11.5

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 11.35 AU - 12.39 AU

Year: 15089 Days

Day: 14 Hours

Environment

Temp: -188 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 51,093,413 km

• M1: 143,315 km (0.107 R)
• M2: 656,435 km (0.119 R)
• M3: 1,437,785 km (0.116 R)
• M4: 2,075,670 km (0.111 R)
• M5: 9,678,384 km (0.072 R)
• M6: 12,168,740 km (0.078 R)
• M7: 14,395,205 km (0.058 R)
• M8: 15,604,703 km (0.038 R)
• M9: 16,376,479 km (0.059 R)
• M10: 19,398,805 km (0.061 R)
• M11: 21,810,173 km (0.069 R)
• M12: 23,403,540 km (0.086 R)
• M13: 26,327,580 km (0.112 R)
• M14: 27,421,140 km (0.1 R)
• M15: 39,302,203 km (0.088 R)
• M16: 41,523,283 km (0.038 R)
• M17: 41,923,606 km (0.113 R)
• M18: 46,071,207 km (0.109 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 12,984 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit