🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.83 AU - 1.13 AU

Year: 351 Days

Day: 32.1 Hours

Environment

Temp: 142 °C

Axial Tilt: 96.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.44 AU - 1.56 AU

Year: 664 Days

Day: 23.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,080,071 km

• M1: 266,284 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.81 AU - 1.81 AU

Year: 881 Days

Day: 35.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,080,071 km

• M1: 242,947 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.25 AU - 2.35 AU

Year: 1261 Days

Day: 18 Hours

Environment

Temp: -78 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.35 AU - 2.63 AU

Year: 1421 Days

Day: 14.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,080,071 km

• M1: 24,983 km (0.065 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.02 AU - 3.02 AU

Year: 1447 Days

Day: 41.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565.3

Radius: 4.9

Gravity: 23.54 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 12.48 AU - 19.28 AU

Year: 22886 Days

Day: 24.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 78,080,071 km

• M1: 61,036 km (0.089 R)
• M2: 523,593 km (0.052 R)
• M3: 997,818 km (0.102 R)
• M4: 1,737,130 km (0.063 R)
• M5: 2,023,461 km (0.101 R)
• M6: 2,407,778 km (0.079 R)
• M7: 2,763,970 km (0.109 R)
• M8: 3,127,343 km (0.069 R)
• M9: 4,012,813 km (0.117 R)
• M10: 5,243,705 km (0.117 R)
• M11: 5,841,198 km (0.086 R)
• M12: 6,008,000 km (0.11 R)
• M13: 7,704,590 km (0.056 R)
• M14: 8,369,702 km (0.094 R)
• M15: 9,466,404 km (0.089 R)
• M16: 10,049,237 km (0.109 R)
• M17: 10,717,640 km (0.117 R)
• M18: 12,008,071 km (0.032 R)
• M19: 12,414,529 km (0.092 R)
• M20: 14,815,874 km (0.114 R)
• M21: 16,661,612 km (0.106 R)
• M22: 21,486,892 km (0.094 R)
• M23: 21,685,259 km (0.096 R)
• M24: 23,212,354 km (0.107 R)
• M25: 23,421,342 km (0.04 R)
• M26: 24,376,823 km (0.055 R)
• M27: 25,914,390 km (0.028 R)
• M28: 26,139,236 km (0.085 R)
• M29: 27,984,825 km (0.111 R)
• M30: 29,546,926 km (0.085 R)
• M31: 30,287,136 km (0.05 R)
• M32: 31,420,490 km (0.096 R)
• M33: 31,676,152 km (0.117 R)
• M34: 34,444,760 km (0.066 R)
• M35: 39,707,912 km (0.101 R)
• M36: 41,831,454 km (0.108 R)
• M37: 46,303,234 km (0.1 R)
• M38: 47,301,201 km (0.028 R)
• M39: 72,151,502 km (0.087 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 15,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit