🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.77 AU - 0.99 AU

Year: 290 Days

Day: 21 Hours

Environment

Temp: 127 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 110,696,465 km

• M1: 36,502 km (0.119 R)
• M2: 163,361 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.84 AU - 2.94 AU

Year: 1727 Days

Day: 23.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.52 AU - 4.74 AU

Year: 3501 Days

Day: 17.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.7

Radius: 13.2

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.52 AU - 6.52 AU

Year: 5851 Days

Day: 7.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 110,696,465 km

• M1: 178,769 km (0.074 R)
• M2: 1,526,048 km (0.057 R)
• M3: 1,962,425 km (0.109 R)
• M4: 2,919,253 km (0.027 R)
• M5: 3,559,083 km (0.097 R)
• M6: 4,316,198 km (0.061 R)
• M7: 4,924,912 km (0.098 R)
• M8: 5,560,104 km (0.044 R)
• M9: 9,768,591 km (0.066 R)
• M10: 11,107,941 km (0.09 R)
• M11: 12,724,346 km (0.096 R)
• M12: 14,262,960 km (0.055 R)
• M13: 16,231,668 km (0.119 R)
• M14: 21,294,808 km (0.1 R)
• M15: 22,358,748 km (0.069 R)
• M16: 24,840,427 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 829.9

Radius: 4.9

Gravity: 34.56 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 20.11 AU - 20.27 AU

Year: 31885 Days

Day: 24.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 110,696,465 km

• M1: 61,036 km (0.057 R)
• M2: 282,291 km (0.025 R)
• M3: 576,251 km (0.061 R)
• M4: 1,028,037 km (0.097 R)
• M5: 1,238,970 km (0.119 R)
• M6: 1,552,377 km (0.098 R)
• M7: 1,748,500 km (0.067 R)
• M8: 1,983,069 km (0.098 R)
• M9: 2,988,816 km (0.113 R)
• M10: 4,109,603 km (0.095 R)
• M11: 8,494,167 km (0.044 R)
• M12: 8,857,241 km (0.113 R)
• M13: 9,876,152 km (0.069 R)
• M14: 10,277,673 km (0.029 R)
• M15: 10,829,689 km (0.11 R)
• M16: 11,918,014 km (0.052 R)
• M17: 12,449,984 km (0.114 R)
• M18: 12,918,375 km (0.105 R)
• M19: 15,707,028 km (0.104 R)
• M20: 21,203,703 km (0.062 R)
• M21: 23,015,034 km (0.107 R)
• M22: 31,008,647 km (0.041 R)
• M23: 36,090,636 km (0.083 R)
• M24: 37,684,601 km (0.079 R)
• M25: 39,158,739 km (0.104 R)
• M26: 42,047,474 km (0.106 R)
• M27: 42,396,485 km (0.118 R)
• M28: 44,893,124 km (0.084 R)
• M29: 46,548,873 km (0.026 R)
• M30: 47,675,046 km (0.097 R)
• M31: 50,964,255 km (0.118 R)
• M32: 52,968,118 km (0.112 R)
• M33: 66,340,223 km (0.114 R)
• M34: 70,431,276 km (0.061 R)
• M35: 75,199,259 km (0.114 R)
• M36: 84,536,859 km (0.061 R)
• M37: 105,792,173 km (0.115 R)
• M38: 108,716,961 km (0.087 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 11,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit