🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.63 AU - 0.71 AU

Year: 191 Days

Day: 41.4 Hours

Environment

Temp: 235 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.61 AU - 0.81 AU

Year: 208 Days

Day: 44.2 Hours

Environment

Temp: 158 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.69 AU - 1.01 AU

Year: 273 Days

Day: 40.4 Hours

Environment

Temp: 166 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237

Radius: 10.9

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 7.81 AU - 8.57 AU

Year: 8162 Days

Day: 12.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 56,159,873 km

• M1: 135,536 km (0.067 R)
• M2: 784,641 km (0.098 R)
• M3: 1,255,276 km (0.091 R)
• M4: 1,924,876 km (0.082 R)
• M5: 5,581,796 km (0.113 R)
• M6: 6,454,550 km (0.094 R)
• M7: 7,040,375 km (0.117 R)
• M8: 10,084,093 km (0.092 R)
• M9: 10,784,062 km (0.088 R)
• M10: 15,740,239 km (0.112 R)
• M11: 17,848,971 km (0.112 R)
• M12: 21,108,559 km (0.109 R)
• M13: 24,124,901 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690

Radius: 8.7

Gravity: 9.12 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 9.44 AU - 12.48 AU

Year: 12636 Days

Day: 9.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 56,159,873 km

• M1: 124,316 km (0.075 R)
• M2: 480,658 km (0.061 R)
• M3: 835,654 km (0.111 R)
• M4: 1,127,818 km (0.088 R)
• M5: 1,698,534 km (0.098 R)
• M6: 2,680,046 km (0.07 R)
• M7: 3,159,657 km (0.051 R)
• M8: 3,831,650 km (0.108 R)
• M9: 4,502,746 km (0.091 R)
• M10: 4,818,099 km (0.101 R)
• M11: 5,284,246 km (0.084 R)
• M12: 7,631,287 km (0.073 R)
• M13: 8,312,106 km (0.062 R)
• M14: 9,484,804 km (0.081 R)
• M15: 10,164,278 km (0.11 R)
• M16: 10,931,864 km (0.092 R)
• M17: 13,082,783 km (0.109 R)
• M18: 15,501,331 km (0.111 R)
• M19: 16,004,130 km (0.047 R)
• M20: 17,577,600 km (0.084 R)
• M21: 19,169,621 km (0.105 R)
• M22: 20,855,439 km (0.093 R)
• M23: 23,472,355 km (0.031 R)
• M24: 27,848,990 km (0.108 R)
• M25: 29,130,745 km (0.116 R)
• M26: 33,687,496 km (0.11 R)
• M27: 34,409,605 km (0.049 R)
• M28: 41,242,936 km (0.059 R)
• M29: 42,906,614 km (0.089 R)
• M30: 46,219,459 km (0.117 R)
• M31: 47,561,053 km (0.098 R)
• M32: 47,862,642 km (0.026 R)
• M33: 48,928,377 km (0.07 R)
• M34: 54,495,064 km (0.093 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 16,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit