🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.96 AU - 0.96 AU

Year: 356 Days

Day: 27 Hours

Environment

Temp: 15 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 66,565,799 km

• M1: 137,480 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.34 AU - 1.62 AU

Year: 682 Days

Day: 26.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.64 AU - 2.96 AU

Year: 1775 Days

Day: 36.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,565,799 km

• M1: 59,540 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.89 AU - 3.07 AU

Year: 1948 Days

Day: 47.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,565,799 km

• M1: 243,396 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862

Radius: 12.7

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 7.91 AU - 11.09 AU

Year: 11090 Days

Day: 8 Hours

Environment

Temp: -174 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 66,565,799 km

• M1: 159,023 km (0.067 R)
• M2: 555,457 km (0.117 R)
• M3: 2,737,342 km (0.076 R)
• M4: 3,617,277 km (0.083 R)
• M5: 4,283,436 km (0.098 R)
• M6: 4,740,158 km (0.06 R)
• M7: 5,434,741 km (0.093 R)
• M8: 6,310,487 km (0.1 R)
• M9: 7,448,777 km (0.091 R)
• M10: 10,024,105 km (0.037 R)
• M11: 10,945,029 km (0.087 R)
• M12: 15,411,273 km (0.12 R)
• M13: 17,236,966 km (0.03 R)
• M14: 17,772,975 km (0.112 R)
• M15: 18,878,653 km (0.101 R)
• M16: 19,945,735 km (0.098 R)
• M17: 21,313,957 km (0.108 R)
• M18: 25,793,665 km (0.076 R)
• M19: 33,871,950 km (0.105 R)
• M20: 35,200,977 km (0.058 R)
• M21: 38,091,956 km (0.082 R)
• M22: 40,596,673 km (0.108 R)
• M23: 46,519,552 km (0.103 R)
• M24: 55,113,800 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 236.6

Radius: 5.6

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 14.58 AU - 20.52 AU

Year: 27846 Days

Day: 21.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 66,565,799 km

• M1: 70,311 km (0.059 R)
• M2: 758,611 km (0.104 R)
• M3: 2,310,390 km (0.117 R)
• M4: 2,525,062 km (0.106 R)
• M5: 4,454,277 km (0.026 R)
• M6: 6,669,522 km (0.082 R)
• M7: 7,061,917 km (0.061 R)
• M8: 9,152,398 km (0.049 R)
• M9: 12,319,534 km (0.117 R)
• M10: 16,148,641 km (0.111 R)
• M11: 21,163,162 km (0.078 R)
• M12: 21,536,558 km (0.092 R)
• M13: 29,839,838 km (0.11 R)
• M14: 31,991,056 km (0.057 R)
• M15: 36,332,536 km (0.101 R)
• M16: 37,544,278 km (0.106 R)
• M17: 41,050,853 km (0.095 R)
• M18: 48,062,206 km (0.072 R)
• M19: 50,014,159 km (0.112 R)
• M20: 50,510,375 km (0.115 R)
• M21: 58,168,888 km (0.032 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 15,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit