🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.65 AU - 2.45 AU

Year: 1077 Days

Day: 31.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,505,453 km

• M1: 34,707 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.58 AU - 4.9 AU

Year: 3205 Days

Day: 14.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,505,453 km

• M1: 3,163,546 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.85 AU - 4.71 AU

Year: 3250 Days

Day: 40.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353

Radius: 8.4

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.69 AU - 6.09 AU

Year: 3970 Days

Day: 9.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 59,505,453 km

• M1: 104,569 km (0.112 R)
• M2: 438,920 km (0.088 R)
• M3: 702,063 km (0.11 R)
• M4: 982,409 km (0.11 R)
• M5: 2,417,053 km (0.03 R)
• M6: 2,892,624 km (0.06 R)
• M7: 3,969,430 km (0.112 R)
• M8: 4,723,254 km (0.077 R)
• M9: 5,050,275 km (0.038 R)
• M10: 5,620,392 km (0.063 R)
• M11: 6,512,594 km (0.107 R)
• M12: 6,800,719 km (0.096 R)
• M13: 7,218,546 km (0.043 R)
• M14: 7,716,857 km (0.042 R)
• M15: 9,027,783 km (0.09 R)
• M16: 9,496,024 km (0.117 R)
• M17: 10,132,862 km (0.084 R)
• M18: 10,559,814 km (0.09 R)
• M19: 12,698,017 km (0.115 R)
• M20: 13,470,690 km (0.061 R)
• M21: 13,939,679 km (0.101 R)
• M22: 15,059,569 km (0.114 R)
• M23: 15,667,235 km (0.12 R)
• M24: 16,291,059 km (0.079 R)
• M25: 17,866,922 km (0.105 R)
• M26: 18,547,742 km (0.084 R)
• M27: 19,541,970 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.7

Radius: 10.4

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 8.85 AU - 12.03 AU

Year: 12383 Days

Day: 9.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 59,505,453 km

• M1: 129,402 km (0.11 R)
• M2: 481,406 km (0.108 R)
• M3: 950,096 km (0.11 R)
• M4: 2,056,821 km (0.077 R)
• M5: 2,525,362 km (0.096 R)
• M6: 3,136,918 km (0.1 R)
• M7: 5,050,574 km (0.103 R)
• M8: 5,504,005 km (0.06 R)
• M9: 5,871,118 km (0.09 R)
• M10: 6,215,642 km (0.066 R)
• M11: 7,114,875 km (0.114 R)
• M12: 10,008,098 km (0.107 R)
• M13: 11,125,444 km (0.062 R)
• M14: 12,636,682 km (0.098 R)
• M15: 13,018,755 km (0.097 R)
• M16: 15,332,435 km (0.057 R)
• M17: 18,471,597 km (0.104 R)
• M18: 30,758,519 km (0.039 R)
• M19: 33,228,081 km (0.099 R)
• M20: 36,465,079 km (0.096 R)
• M21: 38,959,624 km (0.042 R)
• M22: 41,987,634 km (0.066 R)
• M23: 46,364,868 km (0.11 R)
• M24: 47,275,321 km (0.062 R)
• M25: 52,497,483 km (0.11 R)
• M26: 54,824,628 km (0.072 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: 464 - 18,977 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit