🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.46 AU - 0.62 AU

Year: 146 Days

Day: 31.8 Hours

Environment

Temp: 165 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,865,081 km

• M1: 92,003 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.52 AU - 0.56 AU

Year: 146 Days

Day: 41.8 Hours

Environment

Temp: 164 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.58 AU - 0.6 AU

Year: 167 Days

Day: 46.9 Hours

Environment

Temp: 219 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.25 AU - 1.69 AU

Year: 658 Days

Day: 32.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,865,081 km

• M1: 457,321 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.4

Radius: 13.1

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.89 AU - 7.09 AU

Year: 5409 Days

Day: 13.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 66,865,081 km

• M1: 162,912 km (0.12 R)
• M2: 693,087 km (0.084 R)
• M3: 1,129,015 km (0.098 R)
• M4: 2,193,554 km (0.088 R)
• M5: 3,054,340 km (0.107 R)
• M6: 4,967,996 km (0.038 R)
• M7: 6,359,854 km (0.074 R)
• M8: 7,378,317 km (0.12 R)
• M9: 8,247,480 km (0.116 R)
• M10: 10,484,118 km (0.037 R)
• M11: 12,902,966 km (0.088 R)
• M12: 14,851,927 km (0.095 R)
• M13: 15,340,813 km (0.102 R)
• M14: 16,814,202 km (0.112 R)
• M15: 18,071,572 km (0.118 R)
• M16: 19,262,222 km (0.077 R)
• M17: 21,453,831 km (0.042 R)
• M18: 26,327,131 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.4

Radius: 7.4

Gravity: 13.21 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 12.06 AU - 12.66 AU

Year: 16033 Days

Day: 19.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 66,865,081 km

• M1: 104,419 km (0.05 R)
• M2: 391,946 km (0.111 R)
• M3: 793,318 km (0.114 R)
• M4: 1,122,882 km (0.058 R)
• M5: 2,179,043 km (0.118 R)
• M6: 2,535,534 km (0.103 R)
• M7: 3,529,463 km (0.097 R)
• M8: 5,475,432 km (0.097 R)
• M9: 7,476,602 km (0.083 R)
• M10: 9,265,793 km (0.118 R)
• M11: 9,589,672 km (0.091 R)
• M12: 14,515,033 km (0.106 R)
• M13: 16,160,460 km (0.09 R)
• M14: 16,393,982 km (0.101 R)
• M15: 21,273,416 km (0.11 R)
• M16: 22,507,897 km (0.095 R)
• M17: 23,390,076 km (0.112 R)
• M18: 28,261,880 km (0.083 R)
• M19: 36,372,329 km (0.064 R)
• M20: 42,711,688 km (0.113 R)
• M21: 45,595,935 km (0.11 R)
• M22: 47,802,504 km (0.068 R)
• M23: 53,801,378 km (0.076 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 13,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit