🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.77 AU - 0.93 AU

Year: 285 Days

Day: 43.5 Hours

Environment

Temp: 149 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.86 AU - 0.92 AU

Year: 305 Days

Day: 17.8 Hours

Environment

Temp: 124 °C

Axial Tilt: 75.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.83 AU - 2.93 AU

Year: 1334 Days

Day: 13.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 65.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.2 AU - 2.8 AU

Year: 1437 Days

Day: 42.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.21 AU - 4.71 AU

Year: 2864 Days

Day: 17.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.7

Radius: 11.7

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 10.25 AU - 11.13 AU

Year: 12703 Days

Day: 6.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 25,993,428 km

• M1: 149,747 km (0.106 R)
• M2: 307,573 km (0.042 R)
• M3: 469,887 km (0.062 R)
• M4: 644,916 km (0.116 R)
• M5: 785,987 km (0.078 R)
• M6: 926,310 km (0.11 R)
• M7: 1,050,177 km (0.075 R)
• M8: 1,193,193 km (0.103 R)
• M9: 1,514,080 km (0.096 R)
• M10: 2,269,400 km (0.116 R)
• M11: 3,146,642 km (0.054 R)
• M12: 3,395,872 km (0.045 R)
• M13: 3,711,523 km (0.109 R)
• M14: 4,693,484 km (0.036 R)
• M15: 4,780,699 km (0.099 R)
• M16: 4,890,504 km (0.108 R)
• M17: 5,112,507 km (0.116 R)
• M18: 5,224,706 km (0.075 R)
• M19: 5,566,537 km (0.11 R)
• M20: 5,962,822 km (0.096 R)
• M21: 6,152,512 km (0.106 R)
• M22: 7,105,899 km (0.062 R)
• M23: 7,484,681 km (0.075 R)
• M24: 8,315,098 km (0.1 R)
• M25: 8,768,230 km (0.116 R)
• M26: 9,449,050 km (0.114 R)
• M27: 10,459,434 km (0.083 R)
• M28: 10,890,575 km (0.074 R)
• M29: 11,710,821 km (0.107 R)
• M30: 12,733,621 km (0.095 R)
• M31: 13,410,701 km (0.102 R)
• M32: 13,535,017 km (0.096 R)
• M33: 13,941,923 km (0.073 R)
• M34: 14,511,891 km (0.089 R)
• M35: 15,024,862 km (0.095 R)
• M36: 15,348,592 km (0.066 R)
• M37: 16,035,845 km (0.083 R)
• M38: 16,333,544 km (0.073 R)
• M39: 16,766,630 km (0.085 R)
• M40: 17,644,321 km (0.117 R)
• M41: 18,191,849 km (0.064 R)
• M42: 18,779,619 km (0.1 R)
• M43: 19,373,822 km (0.112 R)
• M44: 20,080,672 km (0.099 R)
• M45: 22,398,990 km (0.089 R)
• M46: 22,657,645 km (0.106 R)
• M47: 23,215,346 km (0.116 R)
• M48: 23,966,028 km (0.082 R)
• M49: 24,079,273 km (0.061 R)
• M50: 25,568,071 km (0.11 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 17,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit