🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.54 AU - 2.38 AU

Year: 964 Days

Day: 27.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,433,636 km

• M1: 467,793 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.23 AU - 2.89 AU

Year: 1440 Days

Day: 41.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.47 AU - 2.89 AU

Year: 1542 Days

Day: 46.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267.7

Radius: 5.2

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 12.24 AU - 19.34 AU

Year: 22052 Days

Day: 15.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 77,433,636 km

• M1: 64,925 km (0.09 R)
• M2: 227,389 km (0.096 R)
• M3: 434,133 km (0.111 R)
• M4: 654,042 km (0.093 R)
• M5: 1,814,473 km (0.082 R)
• M6: 2,008,052 km (0.062 R)
• M7: 2,629,332 km (0.066 R)
• M8: 3,020,381 km (0.067 R)
• M9: 3,217,401 km (0.049 R)
• M10: 3,975,414 km (0.07 R)
• M11: 5,290,977 km (0.095 R)
• M12: 6,501,523 km (0.078 R)
• M13: 7,214,507 km (0.106 R)
• M14: 7,522,679 km (0.092 R)
• M15: 10,258,524 km (0.113 R)
• M16: 11,398,610 km (0.063 R)
• M17: 14,267,897 km (0.116 R)
• M18: 18,304,646 km (0.105 R)
• M19: 20,407,394 km (0.12 R)
• M20: 21,381,425 km (0.068 R)
• M21: 22,017,366 km (0.093 R)
• M22: 24,097,674 km (0.119 R)
• M23: 28,317,830 km (0.108 R)
• M24: 30,430,451 km (0.087 R)
• M25: 35,216,835 km (0.096 R)
• M26: 36,874,230 km (0.051 R)
• M27: 43,444,568 km (0.119 R)
• M28: 47,004,249 km (0.072 R)
• M29: 50,913,990 km (0.114 R)
• M30: 52,865,344 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 525.2

Radius: 3.2

Gravity: 51.29 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 15.48 AU - 17.42 AU

Year: 23449 Days

Day: 23.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 77,433,636 km

• M1: 154,385 km (0.09 R)
• M2: 275,709 km (0.07 R)
• M3: 400,324 km (0.057 R)
• M4: 545,883 km (0.092 R)
• M5: 746,344 km (0.112 R)
• M6: 852,708 km (0.093 R)
• M7: 2,345,395 km (0.096 R)
• M8: 2,528,653 km (0.106 R)
• M9: 4,056,197 km (0.112 R)
• M10: 5,143,025 km (0.076 R)
• M11: 12,776,257 km (0.076 R)
• M12: 13,199,170 km (0.034 R)
• M13: 16,756,906 km (0.086 R)
• M14: 17,954,587 km (0.111 R)
• M15: 19,116,813 km (0.095 R)
• M16: 22,493,087 km (0.038 R)
• M17: 23,212,952 km (0.075 R)
• M18: 25,909,154 km (0.09 R)
• M19: 26,472,241 km (0.108 R)
• M20: 29,532,864 km (0.081 R)
• M21: 34,282,746 km (0.057 R)
• M22: 50,478,510 km (0.106 R)
• M23: 51,179,825 km (0.043 R)
• M24: 60,896,955 km (0.104 R)
• M25: 66,185,988 km (0.116 R)
• M26: 72,437,234 km (0.102 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 15,747 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit