🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.79 AU - 1.03 AU

Year: 265 Days

Day: 14.5 Hours

Environment

Temp: 239 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.77 AU - 1.11 AU

Year: 278 Days

Day: 24.1 Hours

Environment

Temp: 239 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 7.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.98 AU - 8.6 AU

Year: 6641 Days

Day: 16.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,069,738 km

• M1: 59,241 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704

Radius: 14.9

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 7.73 AU - 11.53 AU

Year: 9128 Days

Day: 14.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 49,069,738 km

• M1: 185,352 km (0.065 R)
• M2: 827,725 km (0.117 R)
• M3: 1,433,896 km (0.1 R)
• M4: 2,556,777 km (0.112 R)
• M5: 3,332,442 km (0.093 R)
• M6: 4,511,872 km (0.038 R)
• M7: 5,783,902 km (0.096 R)
• M8: 8,492,222 km (0.09 R)
• M9: 9,354,056 km (0.058 R)
• M10: 10,474,544 km (0.045 R)
• M11: 11,466,378 km (0.059 R)
• M12: 12,749,628 km (0.114 R)
• M13: 13,697,480 km (0.119 R)
• M14: 14,883,642 km (0.067 R)
• M15: 17,531,524 km (0.051 R)
• M16: 18,038,212 km (0.065 R)
• M17: 18,929,516 km (0.111 R)
• M18: 19,694,410 km (0.1 R)
• M19: 29,524,337 km (0.084 R)
• M20: 30,449,599 km (0.087 R)
• M21: 37,836,593 km (0.07 R)
• M22: 39,297,117 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.4

Radius: 15

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 9.18 AU - 11.56 AU

Year: 10200 Days

Day: 11.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 49,069,738 km

• M1: 192,682 km (0.079 R)
• M2: 789,129 km (0.096 R)
• M3: 1,493,286 km (0.099 R)
• M4: 2,785,064 km (0.072 R)
• M5: 3,655,125 km (0.043 R)
• M6: 4,127,555 km (0.065 R)
• M7: 5,261,806 km (0.114 R)
• M8: 6,115,411 km (0.062 R)
• M9: 6,941,640 km (0.067 R)
• M10: 7,464,186 km (0.114 R)
• M11: 8,498,206 km (0.093 R)
• M12: 10,023,357 km (0.098 R)
• M13: 11,836,782 km (0.065 R)
• M14: 12,644,012 km (0.072 R)
• M15: 13,797,860 km (0.113 R)
• M16: 15,220,387 km (0.104 R)
• M17: 16,596,687 km (0.093 R)
• M18: 20,318,084 km (0.07 R)
• M19: 23,652,919 km (0.062 R)
• M20: 32,598,722 km (0.103 R)
• M21: 33,159,565 km (0.092 R)
• M22: 34,070,167 km (0.065 R)
• M23: 40,015,635 km (0.113 R)
• M24: 41,308,610 km (0.075 R)
• M25: 42,230,282 km (0.092 R)
• M26: 46,054,303 km (0.11 R)
• M27: 48,631,126 km (0.095 R)

Kuiper Belt

Range: 35.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 13,564 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit