🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.87 AU - 1.11 AU

Year: 351 Days

Day: 27.6 Hours

Environment

Temp: 89 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,561,429 km

• M1: 122,521 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.96 AU - 1.44 AU

Year: 469 Days

Day: 23.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.94 AU - 3.58 AU

Year: 2098 Days

Day: 29.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,561,429 km

• M1: 746,643 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438

Radius: 13.3

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.35 AU - 11.53 AU

Year: 11171 Days

Day: 8.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 105,561,429 km

• M1: 762,500 km (0.111 R)
• M2: 1,446,911 km (0.116 R)
• M3: 1,890,917 km (0.115 R)
• M4: 2,390,724 km (0.07 R)
• M5: 2,813,038 km (0.069 R)
• M6: 5,570,127 km (0.095 R)
• M7: 8,762,695 km (0.096 R)
• M8: 9,308,428 km (0.105 R)
• M9: 11,187,826 km (0.118 R)
• M10: 13,969,748 km (0.102 R)
• M11: 15,227,717 km (0.091 R)
• M12: 20,465,138 km (0.115 R)
• M13: 24,945,744 km (0.119 R)
• M14: 25,582,732 km (0.049 R)
• M15: 29,331,804 km (0.114 R)
• M16: 42,494,023 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 835.6

Radius: 4.5

Gravity: 41.26 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 18.9 AU - 19.16 AU

Year: 29591 Days

Day: 24.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 105,561,429 km

• M1: 56,698 km (0.105 R)
• M2: 315,502 km (0.086 R)
• M3: 768,185 km (0.116 R)
• M4: 1,225,955 km (0.091 R)
• M5: 1,665,174 km (0.078 R)
• M6: 2,576,225 km (0.111 R)
• M7: 2,848,044 km (0.094 R)
• M8: 3,020,082 km (0.075 R)
• M9: 3,611,293 km (0.055 R)
• M10: 4,129,948 km (0.101 R)
• M11: 6,029,991 km (0.116 R)
• M12: 8,680,716 km (0.105 R)
• M13: 9,228,393 km (0.057 R)
• M14: 11,870,441 km (0.084 R)
• M15: 12,392,688 km (0.05 R)
• M16: 12,930,193 km (0.037 R)
• M17: 13,969,150 km (0.084 R)
• M18: 14,467,012 km (0.111 R)
• M19: 17,323,733 km (0.111 R)
• M20: 19,287,953 km (0.075 R)
• M21: 20,854,990 km (0.064 R)
• M22: 24,240,091 km (0.108 R)
• M23: 27,198,239 km (0.111 R)
• M24: 28,104,354 km (0.118 R)
• M25: 29,568,618 km (0.078 R)
• M26: 32,793,050 km (0.044 R)
• M27: 40,428,376 km (0.054 R)
• M28: 47,661,882 km (0.085 R)
• M29: 50,703,655 km (0.083 R)
• M30: 55,299,302 km (0.045 R)
• M31: 68,104,131 km (0.082 R)
• M32: 77,741,077 km (0.079 R)
• M33: 88,810,571 km (0.109 R)
• M34: 98,447,666 km (0.084 R)
• M35: 101,191,889 km (0.113 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 11,463 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit