🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.58 AU - 0.66 AU

Year: 178 Days

Day: 28.4 Hours

Environment

Temp: 214 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,869,784 km

• M1: 81,232 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.46 AU - 2 AU

Year: 831 Days

Day: 47.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 129.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.6

Radius: 12

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.58 AU - 8.04 AU

Year: 6491 Days

Day: 11.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 35,869,784 km

• M1: 149,897 km (0.114 R)
• M2: 556,953 km (0.12 R)
• M3: 962,363 km (0.078 R)
• M4: 1,489,247 km (0.073 R)
• M5: 2,081,654 km (0.047 R)
• M6: 3,039,380 km (0.094 R)
• M7: 3,585,263 km (0.047 R)
• M8: 4,371,848 km (0.067 R)
• M9: 4,792,817 km (0.069 R)
• M10: 5,183,566 km (0.088 R)
• M11: 6,860,259 km (0.048 R)
• M12: 7,394,623 km (0.028 R)
• M13: 9,465,057 km (0.073 R)
• M14: 10,494,291 km (0.036 R)
• M15: 12,407,947 km (0.096 R)
• M16: 17,236,966 km (0.112 R)
• M17: 17,826,082 km (0.108 R)
• M18: 20,102,064 km (0.112 R)
• M19: 23,112,871 km (0.099 R)
• M20: 25,983,654 km (0.049 R)
• M21: 27,637,758 km (0.049 R)
• M22: 28,445,287 km (0.112 R)
• M23: 29,268,524 km (0.117 R)
• M24: 30,866,828 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.4

Radius: 11.9

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 5.86 AU - 7.82 AU

Year: 6534 Days

Day: 5 Hours

Environment

Temp: -154 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 35,869,784 km

• M1: 152,739 km (0.105 R)
• M2: 623,524 km (0.112 R)
• M3: 1,037,312 km (0.069 R)
• M4: 1,627,625 km (0.03 R)
• M5: 2,383,094 km (0.097 R)
• M6: 3,068,103 km (0.097 R)
• M7: 3,625,056 km (0.075 R)
• M8: 4,000,546 km (0.102 R)
• M9: 4,858,640 km (0.057 R)
• M10: 5,648,816 km (0.062 R)
• M11: 6,091,177 km (0.085 R)
• M12: 6,522,617 km (0.105 R)
• M13: 7,484,531 km (0.1 R)
• M14: 8,497,757 km (0.085 R)
• M15: 9,822,895 km (0.104 R)
• M16: 10,748,158 km (0.082 R)
• M17: 11,579,474 km (0.096 R)
• M18: 12,664,956 km (0.104 R)
• M19: 14,623,341 km (0.043 R)
• M20: 16,583,522 km (0.119 R)
• M21: 18,644,083 km (0.112 R)
• M22: 26,363,184 km (0.1 R)
• M23: 26,889,768 km (0.063 R)
• M24: 29,912,693 km (0.073 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 19,803 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit