🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.59 AU - 0.69 AU

Year: 180 Days

Day: 16.2 Hours

Environment

Temp: 234 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.7 AU - 0.8 AU

Year: 228 Days

Day: 43 Hours

Environment

Temp: 216 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.41 AU - 2.65 AU

Year: 1414 Days

Day: 45 Hours

Environment

Temp: -68 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.4

Radius: 12.3

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.84 AU - 6.2 AU

Year: 4558 Days

Day: 10.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 114,196,973 km

• M1: 157,676 km (0.107 R)
• M2: 743,053 km (0.115 R)
• M3: 1,477,429 km (0.064 R)
• M4: 2,156,304 km (0.119 R)
• M5: 3,631,339 km (0.093 R)
• M6: 4,573,805 km (0.099 R)
• M7: 5,426,663 km (0.109 R)
• M8: 6,382,593 km (0.08 R)
• M9: 8,328,861 km (0.056 R)
• M10: 8,718,714 km (0.111 R)
• M11: 11,139,057 km (0.106 R)
• M12: 12,956,073 km (0.116 R)
• M13: 13,562,543 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 953

Radius: 7.2

Gravity: 18.38 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 19.53 AU - 20.25 AU

Year: 31177 Days

Day: 22.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 114,196,973 km

• M1: 91,853 km (0.119 R)
• M2: 328,816 km (0.07 R)
• M3: 574,605 km (0.073 R)
• M4: 1,176,737 km (0.104 R)
• M5: 1,915,601 km (0.092 R)
• M6: 2,901,451 km (0.063 R)
• M7: 3,391,234 km (0.086 R)
• M8: 5,237,870 km (0.096 R)
• M9: 5,963,719 km (0.119 R)
• M10: 8,664,858 km (0.074 R)
• M11: 9,612,262 km (0.057 R)
• M12: 13,107,317 km (0.059 R)
• M13: 17,173,836 km (0.113 R)
• M14: 17,759,511 km (0.041 R)
• M15: 18,257,672 km (0.099 R)
• M16: 19,596,723 km (0.115 R)
• M17: 20,128,693 km (0.08 R)
• M18: 22,584,342 km (0.055 R)
• M19: 23,051,386 km (0.094 R)
• M20: 23,524,864 km (0.098 R)
• M21: 29,306,522 km (0.086 R)
• M22: 31,426,324 km (0.079 R)
• M23: 37,249,870 km (0.036 R)
• M24: 38,395,640 km (0.098 R)
• M25: 38,893,801 km (0.118 R)
• M26: 41,102,613 km (0.066 R)
• M27: 48,036,325 km (0.092 R)
• M28: 50,975,026 km (0.07 R)
• M29: 55,922,676 km (0.102 R)
• M30: 57,207,871 km (0.104 R)
• M31: 66,999,501 km (0.117 R)
• M32: 67,480,159 km (0.082 R)
• M33: 88,077,242 km (0.098 R)
• M34: 98,231,647 km (0.116 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 16,667 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit