🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.54 AU - 0.76 AU

Year: 196 Days

Day: 14.4 Hours

Environment

Temp: 176 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,049,394 km

• M1: 29,920 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.58 AU - 0.8 AU

Year: 215 Days

Day: 40.3 Hours

Environment

Temp: 143 °C

Axial Tilt: 47.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.18 AU - 1.36 AU

Year: 536 Days

Day: 35.4 Hours

Environment

Temp: -20 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.1

Radius: 9.4

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.62 AU - 12.4 AU

Year: 11868 Days

Day: 14.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 70,049,394 km

• M1: 116,986 km (0.087 R)
• M2: 1,796,970 km (0.119 R)
• M3: 2,258,629 km (0.077 R)
• M4: 4,731,481 km (0.077 R)
• M5: 11,248,563 km (0.05 R)
• M6: 15,227,268 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 419.3

Radius: 6.6

Gravity: 9.63 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 11.97 AU - 18.77 AU

Year: 22581 Days

Day: 24.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 70,049,394 km

• M1: 82,129 km (0.093 R)
• M2: 396,434 km (0.027 R)
• M3: 650,302 km (0.085 R)
• M4: 879,037 km (0.054 R)
• M5: 1,896,602 km (0.118 R)
• M6: 2,106,488 km (0.12 R)
• M7: 2,736,145 km (0.106 R)
• M8: 4,043,780 km (0.082 R)
• M9: 5,302,945 km (0.074 R)
• M10: 7,533,300 km (0.096 R)
• M11: 8,465,744 km (0.071 R)
• M12: 8,827,920 km (0.087 R)
• M13: 11,470,716 km (0.08 R)
• M14: 13,663,073 km (0.079 R)
• M15: 15,885,349 km (0.105 R)
• M16: 16,596,388 km (0.063 R)
• M17: 17,660,627 km (0.092 R)
• M18: 21,985,053 km (0.052 R)
• M19: 26,088,522 km (0.052 R)
• M20: 29,246,683 km (0.077 R)
• M21: 30,433,742 km (0.107 R)
• M22: 30,917,392 km (0.096 R)
• M23: 31,283,608 km (0.059 R)
• M24: 31,529,247 km (0.106 R)
• M25: 32,903,603 km (0.119 R)
• M26: 34,187,153 km (0.075 R)
• M27: 35,105,384 km (0.083 R)
• M28: 38,378,287 km (0.086 R)
• M29: 39,084,837 km (0.116 R)
• M30: 43,967,113 km (0.065 R)
• M31: 44,896,415 km (0.091 R)
• M32: 54,033,554 km (0.106 R)
• M33: 61,791,400 km (0.098 R)
• M34: 62,566,766 km (0.082 R)
• M35: 68,383,580 km (0.079 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 17,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit