🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.48 AU - 0.72 AU

Year: 162 Days

Day: 39.1 Hours

Environment

Temp: 195 °C

Axial Tilt: 61.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.2 AU - 3.78 AU

Year: 2271 Days

Day: 16.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.18 AU - 6.44 AU

Year: 4261 Days

Day: 33.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.1

Radius: 13

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 7.22 AU - 8.62 AU

Year: 7762 Days

Day: 7.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 78,963,137 km

• M1: 165,904 km (0.039 R)
• M2: 1,153,998 km (0.118 R)
• M3: 2,122,345 km (0.095 R)
• M4: 2,700,690 km (0.102 R)
• M5: 3,664,250 km (0.076 R)
• M6: 4,791,321 km (0.108 R)
• M7: 5,673,350 km (0.099 R)
• M8: 6,660,696 km (0.096 R)
• M9: 7,284,668 km (0.072 R)
• M10: 7,871,840 km (0.053 R)
• M11: 8,490,577 km (0.112 R)
• M12: 9,521,904 km (0.089 R)
• M13: 10,821,012 km (0.103 R)
• M14: 11,440,348 km (0.104 R)
• M15: 12,439,512 km (0.081 R)
• M16: 13,550,126 km (0.119 R)
• M17: 16,029,412 km (0.069 R)
• M18: 17,602,583 km (0.085 R)
• M19: 20,689,834 km (0.12 R)
• M20: 22,399,738 km (0.108 R)
• M21: 25,762,249 km (0.116 R)
• M22: 26,183,667 km (0.114 R)
• M23: 27,476,043 km (0.043 R)
• M24: 29,539,446 km (0.11 R)
• M25: 32,188,525 km (0.091 R)
• M26: 33,271,314 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 412.7

Radius: 5.5

Gravity: 13.64 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 15.31 AU - 21.27 AU

Year: 27240 Days

Day: 19.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 78,963,137 km

• M1: 82,279 km (0.105 R)
• M2: 334,650 km (0.086 R)
• M3: 635,641 km (0.072 R)
• M4: 1,837,660 km (0.098 R)
• M5: 2,852,383 km (0.069 R)
• M6: 3,904,804 km (0.092 R)
• M7: 4,857,144 km (0.117 R)
• M8: 8,470,381 km (0.106 R)
• M9: 9,013,421 km (0.07 R)
• M10: 9,464,459 km (0.115 R)
• M11: 9,753,781 km (0.097 R)
• M12: 11,161,647 km (0.12 R)
• M13: 11,419,553 km (0.078 R)
• M14: 13,628,815 km (0.072 R)
• M15: 14,222,569 km (0.091 R)
• M16: 15,782,426 km (0.05 R)
• M17: 19,329,840 km (0.106 R)
• M18: 19,984,331 km (0.034 R)
• M19: 21,436,178 km (0.11 R)
• M20: 28,906,497 km (0.077 R)
• M21: 41,071,497 km (0.047 R)
• M22: 44,047,597 km (0.106 R)
• M23: 47,164,469 km (0.119 R)
• M24: 51,841,945 km (0.052 R)
• M25: 52,560,165 km (0.099 R)
• M26: 56,439,985 km (0.1 R)
• M27: 57,774,548 km (0.112 R)
• M28: 60,506,504 km (0.114 R)
• M29: 73,192,703 km (0.114 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: 255 - 18,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit