🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.41 AU - 0.61 AU

Year: 132 Days

Day: 16.3 Hours

Environment

Temp: 220 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,156,156 km

• M1: 107,112 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.66 AU - 0.78 AU

Year: 221 Days

Day: 30.6 Hours

Environment

Temp: 163 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.84 AU - 0.96 AU

Year: 309 Days

Day: 15.5 Hours

Environment

Temp: 82 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.94 AU - 4.54 AU

Year: 2616 Days

Day: 37.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,156,156 km

• M1: 2,279,124 km (0.061 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.48 AU - 5.62 AU

Year: 3510 Days

Day: 26.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,156,156 km

• M1: 1,149,959 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 26.5

Radius: 6.7

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 15.19 AU - 24.47 AU

Year: 31936 Days

Day: 18.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 35,156,156 km

• M1: 95,743 km (0.083 R)
• M2: 1,159,383 km (0.094 R)
• M3: 1,451,099 km (0.088 R)
• M4: 2,120,849 km (0.118 R)
• M5: 2,244,267 km (0.09 R)
• M6: 2,348,986 km (0.031 R)
• M7: 2,433,957 km (0.106 R)
• M8: 2,650,874 km (0.058 R)
• M9: 3,080,220 km (0.104 R)
• M10: 3,628,646 km (0.103 R)
• M11: 3,727,231 km (0.101 R)
• M12: 4,336,543 km (0.037 R)
• M13: 4,840,837 km (0.095 R)
• M14: 5,391,507 km (0.108 R)
• M15: 6,521,719 km (0.072 R)
• M16: 6,581,558 km (0.114 R)
• M17: 6,641,697 km (0.103 R)
• M18: 8,299,091 km (0.117 R)
• M19: 9,766,497 km (0.052 R)
• M20: 10,741,426 km (0.116 R)
• M21: 10,954,304 km (0.114 R)
• M22: 13,424,913 km (0.08 R)
• M23: 13,769,586 km (0.106 R)
• M24: 14,039,461 km (0.119 R)
• M25: 16,018,342 km (0.071 R)
• M26: 16,220,897 km (0.08 R)
• M27: 16,302,278 km (0.076 R)
• M28: 17,205,550 km (0.081 R)
• M29: 18,675,649 km (0.025 R)
• M30: 19,404,041 km (0.087 R)
• M31: 21,689,597 km (0.045 R)
• M32: 22,590,924 km (0.081 R)
• M33: 23,183,481 km (0.115 R)
• M34: 25,509,579 km (0.108 R)
• M35: 26,364,979 km (0.025 R)
• M36: 26,844,141 km (0.093 R)
• M37: 28,006,217 km (0.081 R)
• M38: 28,152,674 km (0.043 R)
• M39: 30,831,074 km (0.103 R)
• M40: 32,047,454 km (0.048 R)
• M41: 34,474,530 km (0.097 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 18,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit