🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.56 AU - 1.84 AU

Year: 798 Days

Day: 20.8 Hours

Environment

Temp: -54 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,289,845 km

• M1: 115,340 km (0.118 R)
• M2: 188,793 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.92 AU - 2.92 AU

Year: 1355 Days

Day: 42.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.72 AU - 4.48 AU

Year: 2458 Days

Day: 14.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.7

Radius: 14.9

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.67 AU - 6.21 AU

Year: 5210 Days

Day: 11.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 64,289,845 km

• M1: 185,950 km (0.106 R)
• M2: 845,228 km (0.085 R)
• M3: 1,331,870 km (0.102 R)
• M4: 1,859,801 km (0.114 R)
• M5: 2,528,952 km (0.052 R)
• M6: 4,716,671 km (0.116 R)
• M7: 5,377,595 km (0.042 R)
• M8: 6,037,022 km (0.088 R)
• M9: 7,887,548 km (0.109 R)
• M10: 8,902,868 km (0.098 R)
• M11: 9,484,804 km (0.056 R)
• M12: 10,910,771 km (0.092 R)
• M13: 15,806,511 km (0.102 R)
• M14: 18,732,496 km (0.116 R)
• M15: 19,413,465 km (0.066 R)
• M16: 21,261,597 km (0.114 R)
• M17: 22,228,448 km (0.038 R)
• M18: 23,615,370 km (0.12 R)
• M19: 24,090,344 km (0.066 R)
• M20: 24,571,600 km (0.087 R)
• M21: 29,744,545 km (0.045 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 489.8

Radius: 5.4

Gravity: 16.8 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 13.46 AU - 14.06 AU

Year: 18370 Days

Day: 20.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 64,289,845 km

• M1: 92,152 km (0.08 R)
• M2: 521,648 km (0.105 R)
• M3: 966,103 km (0.075 R)
• M4: 1,507,348 km (0.081 R)
• M5: 1,961,976 km (0.06 R)
• M6: 3,241,786 km (0.096 R)
• M7: 4,025,230 km (0.026 R)
• M8: 4,558,546 km (0.078 R)
• M9: 4,927,903 km (0.068 R)
• M10: 10,236,234 km (0.072 R)
• M11: 10,463,473 km (0.074 R)
• M12: 10,869,183 km (0.117 R)
• M13: 11,285,364 km (0.092 R)
• M14: 16,049,458 km (0.086 R)
• M15: 25,567,772 km (0.036 R)
• M16: 27,926,781 km (0.053 R)
• M17: 31,372,020 km (0.077 R)
• M18: 37,725,890 km (0.044 R)
• M19: 37,996,363 km (0.117 R)
• M20: 48,145,083 km (0.084 R)
• M21: 63,331,361 km (0.047 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 16,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit