🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.8 AU - 1.28 AU

Year: 374 Days

Day: 31.5 Hours

Environment

Temp: 84 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,484,536 km

• M1: 388,206 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.12 AU - 2.84 AU

Year: 1379 Days

Day: 19.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,484,536 km

• M1: 860,637 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.87 AU - 4.89 AU

Year: 3237 Days

Day: 35.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907

Radius: 13.1

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.83 AU - 7.37 AU

Year: 5320 Days

Day: 11.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 36,484,536 km

• M1: 191,485 km (0.105 R)
• M2: 626,516 km (0.079 R)
• M3: 1,289,982 km (0.119 R)
• M4: 1,991,148 km (0.12 R)
• M5: 2,955,156 km (0.111 R)
• M6: 3,467,230 km (0.073 R)
• M7: 4,334,449 km (0.053 R)
• M8: 4,833,507 km (0.09 R)
• M9: 6,701,536 km (0.118 R)
• M10: 7,407,787 km (0.102 R)
• M11: 8,559,841 km (0.086 R)
• M12: 9,011,028 km (0.096 R)
• M13: 9,608,372 km (0.107 R)
• M14: 10,553,681 km (0.089 R)
• M15: 14,731,052 km (0.078 R)
• M16: 15,864,854 km (0.091 R)
• M17: 18,171,803 km (0.084 R)
• M18: 19,335,525 km (0.071 R)
• M19: 20,186,437 km (0.058 R)
• M20: 21,062,183 km (0.098 R)
• M21: 24,986,285 km (0.076 R)
• M22: 25,403,663 km (0.085 R)
• M23: 27,472,452 km (0.114 R)
• M24: 28,821,227 km (0.085 R)
• M25: 29,465,545 km (0.052 R)
• M26: 30,687,610 km (0.11 R)
• M27: 33,941,513 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.7

Radius: 13.6

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 8.24 AU - 10.56 AU

Year: 10176 Days

Day: 10.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 36,484,536 km

• M1: 185,053 km (0.081 R)
• M2: 852,558 km (0.113 R)
• M3: 1,359,097 km (0.111 R)
• M4: 3,567,460 km (0.07 R)
• M5: 4,235,714 km (0.116 R)
• M6: 5,100,689 km (0.112 R)
• M7: 5,951,302 km (0.053 R)
• M8: 8,699,116 km (0.049 R)
• M9: 11,091,485 km (0.057 R)
• M10: 11,944,193 km (0.112 R)
• M11: 19,755,895 km (0.094 R)
• M12: 22,629,072 km (0.098 R)
• M13: 24,497,549 km (0.094 R)
• M14: 25,171,039 km (0.106 R)
• M15: 29,004,334 km (0.098 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 10,875 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit