🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.87 AU - 1.03 AU

Year: 353 Days

Day: 41.6 Hours

Environment

Temp: 18 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.36 AU - 1.54 AU

Year: 665 Days

Day: 35.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,388,534 km

• M1: 45,927 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.47 AU - 1.93 AU

Year: 844 Days

Day: 37.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,388,534 km

• M1: 101,876 km (0.051 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.86 AU - 3.62 AU

Year: 2221 Days

Day: 17.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,388,534 km

• M1: 125,961 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 709.3

Radius: 3.3

Gravity: 65.13 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 14.57 AU - 18.73 AU

Year: 25871 Days

Day: 17.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 91,388,534 km

• M1: 41,439 km (0.09 R)
• M2: 313,856 km (0.118 R)
• M3: 422,315 km (0.087 R)
• M4: 874,998 km (0.074 R)
• M5: 1,591,572 km (0.103 R)
• M6: 1,702,723 km (0.12 R)
• M7: 1,899,594 km (0.062 R)
• M8: 2,177,995 km (0.025 R)
• M9: 2,338,813 km (0.077 R)
• M10: 2,788,804 km (0.067 R)
• M11: 3,062,418 km (0.101 R)
• M12: 3,924,102 km (0.08 R)
• M13: 5,713,591 km (0.091 R)
• M14: 6,664,735 km (0.101 R)
• M15: 7,928,986 km (0.083 R)
• M16: 10,526,903 km (0.063 R)
• M17: 12,591,054 km (0.117 R)
• M18: 13,034,014 km (0.051 R)
• M19: 17,588,970 km (0.101 R)
• M20: 18,517,224 km (0.119 R)
• M21: 21,393,094 km (0.106 R)
• M22: 22,449,853 km (0.102 R)
• M23: 22,773,583 km (0.056 R)
• M24: 23,100,454 km (0.042 R)
• M25: 24,325,511 km (0.083 R)
• M26: 28,134,722 km (0.044 R)
• M27: 32,459,746 km (0.094 R)
• M28: 34,136,289 km (0.064 R)
• M29: 43,892,314 km (0.069 R)
• M30: 45,078,925 km (0.115 R)
• M31: 47,871,169 km (0.061 R)
• M32: 48,407,328 km (0.11 R)
• M33: 50,407,152 km (0.092 R)
• M34: 55,547,933 km (0.084 R)
• M35: 56,735,890 km (0.102 R)
• M36: 57,537,286 km (0.095 R)
• M37: 64,873,266 km (0.117 R)
• M38: 68,425,019 km (0.112 R)
• M39: 71,172,234 km (0.06 R)
• M40: 71,404,410 km (0.059 R)
• M41: 75,912,841 km (0.108 R)
• M42: 78,360,113 km (0.062 R)
• M43: 87,872,144 km (0.105 R)
• M44: 90,296,676 km (0.118 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 12,979 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit