🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.68 AU - 0.96 AU

Year: 284 Days

Day: 24.3 Hours

Environment

Temp: 26 °C

Axial Tilt: 3.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.89 AU - 1.01 AU

Year: 355 Days

Day: 19.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,231,446 km

• M1: 141,968 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.15 AU - 1.57 AU

Year: 607 Days

Day: 40.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.14 AU - 2.88 AU

Year: 1523 Days

Day: 31.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,231,446 km

• M1: 1,329,626 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51.3

Radius: 4.5

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 15.12 AU - 15.58 AU

Year: 23027 Days

Day: 17.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 35,231,446 km

• M1: 211,980 km (0.106 R)
• M2: 437,424 km (0.099 R)
• M3: 866,920 km (0.112 R)
• M4: 1,392,158 km (0.1 R)
• M5: 1,723,816 km (0.085 R)
• M6: 2,058,766 km (0.074 R)
• M7: 2,244,118 km (0.068 R)
• M8: 2,435,005 km (0.076 R)
• M9: 2,854,926 km (0.07 R)
• M10: 3,225,779 km (0.092 R)
• M11: 3,273,201 km (0.108 R)
• M12: 3,587,207 km (0.119 R)
• M13: 3,810,108 km (0.066 R)
• M14: 3,860,373 km (0.102 R)
• M15: 4,165,852 km (0.06 R)
• M16: 4,243,493 km (0.057 R)
• M17: 4,426,601 km (0.095 R)
• M18: 4,692,436 km (0.118 R)
• M19: 4,800,296 km (0.115 R)
• M20: 5,045,936 km (0.075 R)
• M21: 5,156,339 km (0.093 R)
• M22: 6,156,700 km (0.113 R)
• M23: 7,527,615 km (0.099 R)
• M24: 7,590,596 km (0.062 R)
• M25: 7,685,591 km (0.115 R)
• M26: 8,722,154 km (0.051 R)
• M27: 9,528,038 km (0.104 R)
• M28: 9,801,952 km (0.11 R)
• M29: 9,905,324 km (0.094 R)
• M30: 11,209,668 km (0.1 R)
• M31: 12,641,918 km (0.061 R)
• M32: 14,639,199 km (0.102 R)
• M33: 15,313,137 km (0.119 R)
• M34: 15,513,150 km (0.11 R)
• M35: 16,608,804 km (0.055 R)
• M36: 17,855,104 km (0.05 R)
• M37: 18,065,738 km (0.09 R)
• M38: 18,234,933 km (0.025 R)
• M39: 18,702,726 km (0.079 R)
• M40: 18,916,651 km (0.115 R)
• M41: 19,519,829 km (0.092 R)
• M42: 20,392,583 km (0.062 R)
• M43: 20,745,186 km (0.119 R)
• M44: 21,860,288 km (0.051 R)
• M45: 22,402,281 km (0.118 R)
• M46: 22,903,135 km (0.067 R)
• M47: 23,132,020 km (0.099 R)
• M48: 23,591,883 km (0.095 R)
• M49: 29,839,390 km (0.075 R)
• M50: 30,691,948 km (0.075 R)
• M51: 31,096,012 km (0.057 R)
• M52: 31,400,144 km (0.075 R)
• M53: 31,705,324 km (0.077 R)
• M54: 32,729,471 km (0.06 R)
• M55: 33,193,823 km (0.071 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 12,779 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit