🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.67 AU - 0.73 AU

Year: 221 Days

Day: 18.8 Hours

Environment

Temp: 125 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.12 AU - 3.14 AU

Year: 2086 Days

Day: 26.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.9

Radius: 8.9

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.42 AU - 6.64 AU

Year: 4899 Days

Day: 13.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 40,423,450 km

• M1: 111,002 km (0.092 R)
• M2: 518,357 km (0.086 R)
• M3: 1,311,076 km (0.119 R)
• M4: 3,282,028 km (0.119 R)
• M5: 3,612,938 km (0.12 R)
• M6: 5,070,321 km (0.073 R)
• M7: 7,429,329 km (0.112 R)
• M8: 7,776,247 km (0.115 R)
• M9: 8,812,661 km (0.09 R)
• M10: 13,009,480 km (0.107 R)
• M11: 18,262,160 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302

Radius: 9.1

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 7.95 AU - 11.77 AU

Year: 11664 Days

Day: 13 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 40,423,450 km

• M1: 116,537 km (0.102 R)
• M2: 435,629 km (0.116 R)
• M3: 897,886 km (0.102 R)
• M4: 1,279,511 km (0.037 R)
• M5: 2,009,548 km (0.093 R)
• M6: 2,486,017 km (0.09 R)
• M7: 3,454,215 km (0.039 R)
• M8: 4,351,952 km (0.118 R)
• M9: 4,797,753 km (0.099 R)
• M10: 5,428,907 km (0.07 R)
• M11: 5,979,576 km (0.029 R)
• M12: 7,192,366 km (0.079 R)
• M13: 7,657,167 km (0.08 R)
• M14: 8,308,217 km (0.056 R)
• M15: 9,128,462 km (0.105 R)
• M16: 11,597,126 km (0.107 R)
• M17: 13,069,618 km (0.074 R)
• M18: 18,018,764 km (0.068 R)
• M19: 19,389,978 km (0.081 R)
• M20: 21,298,548 km (0.043 R)
• M21: 23,245,415 km (0.06 R)
• M22: 24,005,222 km (0.107 R)
• M23: 27,489,955 km (0.067 R)
• M24: 29,012,263 km (0.108 R)
• M25: 30,690,602 km (0.091 R)
• M26: 32,224,279 km (0.107 R)
• M27: 34,347,821 km (0.118 R)
• M28: 38,871,660 km (0.045 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 16,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit