🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.8 AU - 1.08 AU

Year: 320 Days

Day: 14.7 Hours

Environment

Temp: 122 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,440,818 km

• M1: 461,360 km (0.106 R)

Asteroid Belt

Center: 1.7 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.91 AU - 2.99 AU

Year: 1348 Days

Day: 18 Hours

Environment

Temp: -80 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.44 AU - 4.22 AU

Year: 2634 Days

Day: 31.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.1

Radius: 9

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.55 AU - 7.99 AU

Year: 6191 Days

Day: 13.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 51,440,818 km

• M1: 155,133 km (0.11 R)
• M2: 449,542 km (0.043 R)
• M3: 2,797,779 km (0.067 R)
• M4: 3,577,035 km (0.075 R)
• M5: 7,193,563 km (0.085 R)
• M6: 7,585,809 km (0.095 R)
• M7: 9,299,303 km (0.109 R)
• M8: 10,321,954 km (0.079 R)
• M9: 12,417,371 km (0.119 R)
• M10: 14,589,532 km (0.106 R)
• M11: 14,974,747 km (0.082 R)
• M12: 17,269,429 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.6

Radius: 8.5

Gravity: 9.99 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 7.78 AU - 11.88 AU

Year: 10832 Days

Day: 14.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 51,440,818 km

• M1: 105,766 km (0.051 R)
• M2: 395,238 km (0.09 R)
• M3: 842,236 km (0.082 R)
• M4: 1,679,834 km (0.077 R)
• M5: 2,195,498 km (0.11 R)
• M6: 2,500,828 km (0.075 R)
• M7: 2,856,422 km (0.11 R)
• M8: 3,566,712 km (0.113 R)
• M9: 4,102,422 km (0.112 R)
• M10: 4,941,218 km (0.076 R)
• M11: 5,401,530 km (0.038 R)
• M12: 6,717,094 km (0.092 R)
• M13: 7,323,863 km (0.099 R)
• M14: 8,099,678 km (0.117 R)
• M15: 8,553,707 km (0.115 R)
• M16: 9,266,691 km (0.107 R)
• M17: 11,194,109 km (0.108 R)
• M18: 11,643,501 km (0.107 R)
• M19: 14,465,516 km (0.12 R)
• M20: 16,533,706 km (0.115 R)
• M21: 17,864,978 km (0.101 R)
• M22: 19,266,411 km (0.11 R)
• M23: 20,739,650 km (0.081 R)
• M24: 24,560,679 km (0.11 R)
• M25: 27,185,673 km (0.082 R)
• M26: 31,631,871 km (0.113 R)
• M27: 33,215,514 km (0.113 R)
• M28: 33,793,561 km (0.112 R)
• M29: 34,969,998 km (0.12 R)
• M30: 35,809,542 km (0.094 R)
• M31: 38,156,134 km (0.07 R)
• M32: 46,093,797 km (0.117 R)
• M33: 48,867,042 km (0.09 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 16,146 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit