🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.45 AU - 0.59 AU

Year: 167 Days

Day: 32.5 Hours

Environment

Temp: 27 °C

Axial Tilt: 27.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 85,295,005 km

• M1: 45,328 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.89 AU - 1.25 AU

Year: 494 Days

Day: 44.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,295,005 km

• M1: 76,893 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.96 AU - 1.36 AU

Year: 557 Days

Day: 31 Hours

Environment

Temp: -77 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.71 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.16 AU - 2.36 AU

Year: 1516 Days

Day: 44.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 105.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.3

Radius: 8.5

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.49 AU - 2.99 AU

Year: 2024 Days

Day: 12.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 85,295,005 km

• M1: 105,915 km (0.067 R)
• M2: 392,844 km (0.084 R)
• M3: 670,348 km (0.101 R)
• M4: 1,005,896 km (0.045 R)
• M5: 1,407,716 km (0.084 R)
• M6: 2,076,418 km (0.071 R)
• M7: 2,677,054 km (0.06 R)
• M8: 3,159,956 km (0.091 R)
• M9: 3,542,029 km (0.045 R)
• M10: 3,899,119 km (0.095 R)
• M11: 4,520,399 km (0.102 R)
• M12: 5,411,105 km (0.039 R)
• M13: 6,518,278 km (0.112 R)
• M14: 7,392,828 km (0.118 R)
• M15: 7,710,873 km (0.031 R)
• M16: 9,746,451 km (0.094 R)
• M17: 11,606,401 km (0.07 R)
• M18: 12,235,759 km (0.108 R)
• M19: 12,599,581 km (0.093 R)
• M20: 12,970,734 km (0.097 R)
• M21: 14,438,887 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 905.1

Radius: 5.8

Gravity: 26.91 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 11.82 AU - 13.96 AU

Year: 20651 Days

Day: 15.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 85,295,005 km

• M1: 72,405 km (0.081 R)
• M2: 291,267 km (0.12 R)
• M3: 666,010 km (0.076 R)
• M4: 1,017,266 km (0.115 R)
• M5: 1,265,000 km (0.034 R)
• M6: 1,942,977 km (0.046 R)
• M7: 2,586,547 km (0.104 R)
• M8: 4,638,581 km (0.105 R)
• M9: 5,650,012 km (0.025 R)
• M10: 7,282,424 km (0.112 R)
• M11: 8,099,827 km (0.099 R)
• M12: 8,640,773 km (0.111 R)
• M13: 9,379,786 km (0.045 R)
• M14: 13,049,273 km (0.055 R)
• M15: 13,792,026 km (0.109 R)
• M16: 16,105,258 km (0.063 R)
• M17: 17,933,494 km (0.107 R)
• M18: 19,038,124 km (0.078 R)
• M19: 21,483,451 km (0.059 R)
• M20: 24,462,094 km (0.114 R)
• M21: 26,282,102 km (0.059 R)
• M22: 27,825,802 km (0.102 R)
• M23: 32,548,757 km (0.057 R)
• M24: 36,749,465 km (0.1 R)
• M25: 37,188,385 km (0.109 R)
• M26: 37,482,943 km (0.108 R)
• M27: 38,226,146 km (0.103 R)
• M28: 39,283,204 km (0.092 R)
• M29: 43,542,854 km (0.039 R)
• M30: 46,037,398 km (0.084 R)
• M31: 51,127,167 km (0.08 R)
• M32: 55,038,553 km (0.087 R)
• M33: 56,385,382 km (0.034 R)
• M34: 57,951,373 km (0.089 R)
• M35: 61,992,759 km (0.118 R)
• M36: 62,614,638 km (0.085 R)
• M37: 66,650,788 km (0.103 R)
• M38: 68,400,784 km (0.063 R)
• M39: 73,140,045 km (0.116 R)
• M40: 75,236,509 km (0.118 R)
• M41: 81,022,057 km (0.116 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: 287 - 11,301 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit