🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.86 AU - 0.98 AU

Year: 329 Days

Day: 45.2 Hours

Environment

Temp: 37 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,999,375 km

• M1: 53,406 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.66 AU - 2.2 AU

Year: 1000 Days

Day: 38.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 56.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,999,375 km

• M1: 247,435 km (0.102 R)
• M2: 595,100 km (0.048 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.65 AU - 4.19 AU

Year: 2358 Days

Day: 45 Hours

Environment

Temp: -114 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.5

Radius: 8.5

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.87 AU - 6.73 AU

Year: 5207 Days

Day: 15 Hours

Environment

Temp: -157 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 50,999,375 km

• M1: 106,364 km (0.064 R)
• M2: 459,116 km (0.039 R)
• M3: 955,781 km (0.081 R)
• M4: 1,294,770 km (0.087 R)
• M5: 2,566,202 km (0.113 R)
• M6: 3,072,890 km (0.044 R)
• M7: 4,179,914 km (0.074 R)
• M8: 6,639,004 km (0.079 R)
• M9: 10,871,726 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308.4

Radius: 5.1

Gravity: 11.86 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 12.15 AU - 12.73 AU

Year: 16356 Days

Day: 23.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 50,999,375 km

• M1: 63,429 km (0.041 R)
• M2: 256,860 km (0.097 R)
• M3: 620,682 km (0.079 R)
• M4: 1,011,282 km (0.041 R)
• M5: 1,280,109 km (0.068 R)
• M6: 1,716,935 km (0.113 R)
• M7: 1,893,909 km (0.115 R)
• M8: 2,342,254 km (0.11 R)
• M9: 2,992,855 km (0.05 R)
• M10: 3,347,851 km (0.113 R)
• M11: 3,677,714 km (0.116 R)
• M12: 4,256,059 km (0.054 R)
• M13: 5,661,382 km (0.036 R)
• M14: 6,166,723 km (0.117 R)
• M15: 6,780,523 km (0.099 R)
• M16: 7,689,630 km (0.033 R)
• M17: 9,899,190 km (0.062 R)
• M18: 10,365,786 km (0.085 R)
• M19: 12,085,862 km (0.038 R)
• M20: 12,261,789 km (0.091 R)
• M21: 14,707,266 km (0.065 R)
• M22: 17,609,465 km (0.106 R)
• M23: 17,835,657 km (0.046 R)
• M24: 21,724,453 km (0.068 R)
• M25: 24,608,999 km (0.094 R)
• M26: 25,272,316 km (0.055 R)
• M27: 25,560,292 km (0.068 R)
• M28: 31,676,900 km (0.049 R)
• M29: 36,214,353 km (0.118 R)
• M30: 37,692,979 km (0.051 R)
• M31: 38,194,730 km (0.086 R)
• M32: 40,507,663 km (0.112 R)
• M33: 41,299,035 km (0.112 R)
• M34: 44,011,095 km (0.085 R)
• M35: 45,552,103 km (0.105 R)
• M36: 48,150,767 km (0.11 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 12,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit