🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.65 AU - 0.83 AU

Year: 241 Days

Day: 36.5 Hours

Environment

Temp: 86 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.23 AU - 1.55 AU

Year: 621 Days

Day: 37.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 108.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.45 AU - 1.79 AU

Year: 781 Days

Day: 26.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.1

Radius: 10.6

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.22 AU - 8.6 AU

Year: 7640 Days

Day: 6.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 92,094,127 km

• M1: 133,142 km (0.055 R)
• M2: 641,027 km (0.083 R)
• M3: 1,040,304 km (0.11 R)
• M4: 1,722,619 km (0.108 R)
• M5: 3,280,083 km (0.064 R)
• M6: 3,689,383 km (0.085 R)
• M7: 5,126,569 km (0.081 R)
• M8: 5,560,254 km (0.091 R)
• M9: 6,735,644 km (0.113 R)
• M10: 8,223,694 km (0.087 R)
• M11: 10,412,461 km (0.081 R)
• M12: 10,780,621 km (0.048 R)
• M13: 11,301,222 km (0.118 R)
• M14: 11,739,394 km (0.112 R)
• M15: 12,911,343 km (0.091 R)
• M16: 14,384,434 km (0.113 R)
• M17: 15,367,740 km (0.08 R)
• M18: 17,792,124 km (0.056 R)
• M19: 18,653,957 km (0.115 R)
• M20: 20,893,886 km (0.104 R)
• M21: 22,003,304 km (0.116 R)
• M22: 22,381,786 km (0.103 R)
• M23: 26,069,673 km (0.082 R)
• M24: 30,237,320 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899

Radius: 5.2

Gravity: 33.25 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 14.33 AU - 16.79 AU

Year: 23247 Days

Day: 20.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 92,094,127 km

• M1: 67,469 km (0.08 R)
• M2: 434,582 km (0.118 R)
• M3: 666,459 km (0.11 R)
• M4: 1,274,275 km (0.119 R)
• M5: 4,358,384 km (0.047 R)
• M6: 5,357,549 km (0.116 R)
• M7: 6,500,775 km (0.101 R)
• M8: 7,957,709 km (0.116 R)
• M9: 13,079,491 km (0.11 R)
• M10: 14,962,330 km (0.089 R)
• M11: 15,126,888 km (0.083 R)
• M12: 20,646,900 km (0.084 R)
• M13: 22,210,796 km (0.095 R)
• M14: 27,867,839 km (0.114 R)
• M15: 38,425,559 km (0.107 R)
• M16: 43,068,928 km (0.061 R)
• M17: 46,831,314 km (0.09 R)
• M18: 55,001,452 km (0.087 R)
• M19: 61,295,484 km (0.049 R)
• M20: 75,531,217 km (0.111 R)
• M21: 89,090,469 km (0.069 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 13,819 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit