🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.44 AU - 0.72 AU

Year: 155 Days

Day: 34.1 Hours

Environment

Temp: 202 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,940,719 km

• M1: 41,439 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.22 AU - 1.76 AU

Year: 639 Days

Day: 40.1 Hours

Environment

Temp: -6 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 48,940,719 km

• M1: 43,982 km (0.099 R)
• M2: 74,799 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.89 AU - 4.71 AU

Year: 2603 Days

Day: 47 Hours

Environment

Temp: -106 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,940,719 km

• M1: 2,026,453 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.8

Radius: 12

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 10.89 AU - 14.73 AU

Year: 16114 Days

Day: 8.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 48,940,719 km

• M1: 149,747 km (0.036 R)
• M2: 705,055 km (0.12 R)
• M3: 1,243,458 km (0.119 R)
• M4: 1,934,749 km (0.075 R)
• M5: 2,784,465 km (0.102 R)
• M6: 3,179,104 km (0.082 R)
• M7: 3,815,942 km (0.115 R)
• M8: 5,118,491 km (0.098 R)
• M9: 5,750,093 km (0.094 R)
• M10: 6,736,392 km (0.102 R)
• M11: 7,537,190 km (0.091 R)
• M12: 8,178,665 km (0.116 R)
• M13: 8,580,784 km (0.074 R)
• M14: 9,424,965 km (0.097 R)
• M15: 12,524,483 km (0.045 R)
• M16: 13,302,691 km (0.108 R)
• M17: 15,763,128 km (0.111 R)
• M18: 17,538,555 km (0.078 R)
• M19: 20,898,224 km (0.101 R)
• M20: 23,481,929 km (0.063 R)
• M21: 25,696,725 km (0.089 R)
• M22: 26,271,630 km (0.11 R)
• M23: 31,075,218 km (0.102 R)
• M24: 31,618,408 km (0.112 R)
• M25: 32,723,786 km (0.075 R)
• M26: 35,481,623 km (0.053 R)
• M27: 40,287,903 km (0.106 R)
• M28: 41,981,800 km (0.12 R)
• M29: 43,047,535 km (0.059 R)
• M30: 46,071,357 km (0.09 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 19,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit