🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.82 AU - 1.34 AU

Year: 391 Days

Day: 32.9 Hours

Environment

Temp: 151 °C

Axial Tilt: 111.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.39 AU - 1.95 AU

Year: 752 Days

Day: 29 Hours

Environment

Temp: -38 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,597,158 km

• M1: 43,234 km (0.088 R)
• M2: 367,562 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.75 AU - 1.89 AU

Year: 855 Days

Day: 45.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,597,158 km

• M1: 1,067,231 km (0.035 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.26 AU - 3.56 AU

Year: 1729 Days

Day: 14.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,597,158 km

• M1: 50,115 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.3 AU - 5.24 AU

Year: 3073 Days

Day: 12.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.8

Radius: 14.9

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 9.96 AU - 10 AU

Year: 10980 Days

Day: 6 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 83,597,158 km

• M1: 198,516 km (0.097 R)
• M2: 1,196,334 km (0.114 R)
• M3: 2,167,673 km (0.05 R)
• M4: 3,426,689 km (0.072 R)
• M5: 4,803,887 km (0.039 R)
• M6: 10,960,737 km (0.097 R)
• M7: 12,682,309 km (0.12 R)
• M8: 20,669,489 km (0.116 R)
• M9: 21,176,177 km (0.044 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.9

Radius: 10.4

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 11.47 AU - 12.41 AU

Year: 14368 Days

Day: 14.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 83,597,158 km

• M1: 130,898 km (0.052 R)
• M2: 610,958 km (0.067 R)
• M3: 1,059,003 km (0.089 R)
• M4: 1,630,617 km (0.091 R)
• M5: 3,003,028 km (0.097 R)
• M6: 4,243,044 km (0.059 R)
• M7: 6,171,062 km (0.101 R)
• M8: 7,178,304 km (0.077 R)
• M9: 12,506,382 km (0.075 R)
• M10: 20,692,677 km (0.062 R)
• M11: 32,567,756 km (0.106 R)
• M12: 36,088,093 km (0.079 R)
• M13: 40,258,283 km (0.118 R)
• M14: 45,321,573 km (0.088 R)
• M15: 50,951,838 km (0.108 R)
• M16: 51,587,180 km (0.03 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.8

Radius: 4

Gravity: 49.61 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 14.57 AU - 16.57 AU

Year: 21396 Days

Day: 18.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 83,597,158 km

• M1: 50,564 km (0.113 R)
• M2: 246,238 km (0.064 R)
• M3: 857,046 km (0.11 R)
• M4: 1,278,463 km (0.072 R)
• M5: 1,844,691 km (0.084 R)
• M6: 2,129,825 km (0.11 R)
• M7: 2,283,013 km (0.075 R)
• M8: 2,865,098 km (0.099 R)
• M9: 3,724,688 km (0.041 R)
• M10: 5,005,694 km (0.104 R)
• M11: 5,159,780 km (0.083 R)
• M12: 6,463,376 km (0.116 R)
• M13: 9,174,389 km (0.106 R)
• M14: 14,800,765 km (0.111 R)
• M15: 15,932,921 km (0.115 R)
• M16: 17,296,057 km (0.039 R)
• M17: 20,940,560 km (0.053 R)
• M18: 21,746,444 km (0.116 R)
• M19: 25,065,422 km (0.107 R)
• M20: 32,284,716 km (0.084 R)
• M21: 38,191,888 km (0.091 R)
• M22: 41,712,973 km (0.071 R)
• M23: 42,187,647 km (0.106 R)
• M24: 42,986,649 km (0.075 R)
• M25: 44,780,028 km (0.093 R)
• M26: 45,778,893 km (0.106 R)
• M27: 47,648,567 km (0.071 R)
• M28: 50,279,396 km (0.113 R)
• M29: 50,637,383 km (0.109 R)
• M30: 55,065,929 km (0.087 R)
• M31: 60,955,747 km (0.096 R)
• M32: 62,182,001 km (0.079 R)
• M33: 63,424,710 km (0.067 R)
• M34: 65,745,571 km (0.104 R)
• M35: 66,603,515 km (0.063 R)
• M36: 68,122,532 km (0.114 R)
• M37: 73,276,328 km (0.102 R)
• M38: 76,065,581 km (0.043 R)
• M39: 81,115,705 km (0.08 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 17,694 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit