🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.74 AU - 1 AU

Year: 312 Days

Day: 19.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.5

Radius: 14.1

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.28 AU - 8.24 AU

Year: 6767 Days

Day: 5.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 64,166,989 km

• M1: 176,226 km (0.082 R)
• M2: 619,335 km (0.118 R)
• M3: 1,149,959 km (0.116 R)
• M4: 1,657,993 km (0.091 R)
• M5: 2,125,038 km (0.065 R)
• M6: 2,637,261 km (0.097 R)
• M7: 3,634,779 km (0.095 R)
• M8: 4,333,850 km (0.104 R)
• M9: 5,308,780 km (0.112 R)
• M10: 5,798,114 km (0.107 R)
• M11: 6,783,665 km (0.041 R)
• M12: 7,420,802 km (0.069 R)
• M13: 8,815,653 km (0.048 R)
• M14: 9,329,073 km (0.082 R)
• M15: 10,758,480 km (0.087 R)
• M16: 12,036,794 km (0.119 R)
• M17: 12,755,911 km (0.047 R)
• M18: 16,377,975 km (0.103 R)
• M19: 17,420,672 km (0.082 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 194.6

Radius: 5.4

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 16.65 AU - 19.07 AU

Year: 29060 Days

Day: 18 Hours

Environment

Temp: -203 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 64,166,989 km

• M1: 72,256 km (0.048 R)
• M2: 305,928 km (0.103 R)
• M3: 660,774 km (0.115 R)
• M4: 931,247 km (0.114 R)
• M5: 1,342,940 km (0.061 R)
• M6: 2,308,445 km (0.091 R)
• M7: 2,934,961 km (0.053 R)
• M8: 3,753,710 km (0.108 R)
• M9: 4,484,944 km (0.025 R)
• M10: 6,265,757 km (0.046 R)
• M11: 8,670,543 km (0.12 R)
• M12: 9,289,729 km (0.089 R)
• M13: 9,502,457 km (0.086 R)
• M14: 12,189,683 km (0.062 R)
• M15: 12,965,947 km (0.075 R)
• M16: 14,402,984 km (0.079 R)
• M17: 15,418,005 km (0.055 R)
• M18: 15,716,603 km (0.085 R)
• M19: 16,018,940 km (0.116 R)
• M20: 20,760,445 km (0.051 R)
• M21: 21,585,626 km (0.053 R)
• M22: 23,497,338 km (0.109 R)
• M23: 25,519,003 km (0.042 R)
• M24: 29,674,234 km (0.112 R)
• M25: 34,258,810 km (0.058 R)
• M26: 35,280,563 km (0.112 R)
• M27: 37,251,067 km (0.094 R)
• M28: 42,715,278 km (0.109 R)
• M29: 46,330,161 km (0.028 R)
• M30: 47,894,805 km (0.063 R)
• M31: 49,010,656 km (0.099 R)
• M32: 53,990,021 km (0.071 R)
• M33: 59,296,108 km (0.117 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 14,754 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit