🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.52 AU - 0.86 AU

Year: 210 Days

Day: 46.5 Hours

Environment

Temp: 166 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.7 AU - 0.74 AU

Year: 224 Days

Day: 23.6 Hours

Environment

Temp: 103 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,722,900 km

• M1: 42,336 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.69 AU - 4.79 AU

Year: 3205 Days

Day: 32.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,722,900 km

• M1: 3,428,783 km (0.08 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 860.5

Radius: 5.3

Gravity: 30.63 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 11.03 AU - 13.89 AU

Year: 16145 Days

Day: 24.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 24,722,900 km

• M1: 66,272 km (0.077 R)
• M2: 802,593 km (0.116 R)
• M3: 1,000,660 km (0.092 R)
• M4: 1,344,885 km (0.106 R)
• M5: 2,552,439 km (0.09 R)
• M6: 3,247,471 km (0.118 R)
• M7: 3,816,092 km (0.113 R)
• M8: 4,155,829 km (0.106 R)
• M9: 6,248,404 km (0.077 R)
• M10: 8,535,157 km (0.047 R)
• M11: 9,666,566 km (0.115 R)
• M12: 12,824,128 km (0.088 R)
• M13: 13,726,801 km (0.113 R)
• M14: 15,273,344 km (0.068 R)
• M15: 20,233,112 km (0.059 R)
• M16: 21,168,099 km (0.067 R)
• M17: 31,283,009 km (0.114 R)
• M18: 38,421,072 km (0.116 R)
• M19: 46,733,028 km (0.051 R)
• M20: 48,362,598 km (0.118 R)
• M21: 48,858,814 km (0.106 R)
• M22: 51,219,319 km (0.057 R)
• M23: 59,888,815 km (0.081 R)
• M24: 61,616,221 km (0.11 R)
• M25: 62,004,428 km (0.077 R)
• M26: 63,970,593 km (0.107 R)
• M27: 68,234,132 km (0.062 R)
• M28: 71,179,265 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 15.9

Radius: 6.2

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 16.12 AU - 16.62 AU

Year: 24313 Days

Day: 22.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 24,722,900 km

• M1: 271,371 km (0.097 R)
• M2: 618,138 km (0.082 R)
• M3: 899,981 km (0.068 R)
• M4: 1,890,019 km (0.12 R)
• M5: 3,957,911 km (0.109 R)
• M6: 4,177,521 km (0.06 R)
• M7: 5,321,196 km (0.076 R)
• M8: 6,152,063 km (0.1 R)
• M9: 6,783,216 km (0.089 R)
• M10: 7,556,188 km (0.107 R)
• M11: 8,458,413 km (0.115 R)
• M12: 10,391,517 km (0.066 R)
• M13: 11,197,700 km (0.082 R)
• M14: 14,841,904 km (0.071 R)
• M15: 15,973,013 km (0.115 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 11,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit