🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.44 AU - 0.66 AU

Year: 148 Days

Day: 29.7 Hours

Environment

Temp: 164 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.57 AU - 0.65 AU

Year: 173 Days

Day: 13.4 Hours

Environment

Temp: 190 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.09 AU - 1.11 AU

Year: 419 Days

Day: 45.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.1

Radius: 8.9

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 8.68 AU - 13.02 AU

Year: 12989 Days

Day: 6.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 84,546,480 km

• M1: 117,135 km (0.028 R)
• M2: 486,791 km (0.118 R)
• M3: 1,174,194 km (0.109 R)
• M4: 2,152,414 km (0.059 R)
• M5: 2,564,706 km (0.086 R)
• M6: 4,043,780 km (0.115 R)
• M7: 4,704,404 km (0.107 R)
• M8: 9,710,697 km (0.081 R)
• M9: 11,601,165 km (0.084 R)
• M10: 15,010,351 km (0.091 R)
• M11: 23,725,773 km (0.079 R)
• M12: 30,391,256 km (0.117 R)
• M13: 45,848,307 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 452.4

Radius: 7.3

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 16.95 AU - 19.97 AU

Year: 28826 Days

Day: 19.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 84,546,480 km

• M1: 91,404 km (0.037 R)
• M2: 660,923 km (0.092 R)
• M3: 1,078,601 km (0.079 R)
• M4: 1,410,409 km (0.067 R)
• M5: 3,153,523 km (0.12 R)
• M6: 4,231,525 km (0.081 R)
• M7: 4,985,947 km (0.059 R)
• M8: 5,375,201 km (0.074 R)
• M9: 5,954,294 km (0.117 R)
• M10: 14,218,829 km (0.027 R)
• M11: 16,230,471 km (0.099 R)
• M12: 19,072,681 km (0.083 R)
• M13: 19,544,812 km (0.054 R)
• M14: 29,059,087 km (0.074 R)
• M15: 31,877,062 km (0.039 R)
• M16: 34,872,311 km (0.06 R)
• M17: 39,555,921 km (0.11 R)
• M18: 43,494,384 km (0.115 R)
• M19: 47,513,929 km (0.085 R)
• M20: 67,367,960 km (0.098 R)
• M21: 67,804,487 km (0.063 R)
• M22: 72,044,689 km (0.087 R)
• M23: 74,345,803 km (0.105 R)
• M24: 74,578,578 km (0.053 R)
• M25: 78,610,390 km (0.086 R)
• M26: 80,312,066 km (0.08 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 19,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit