🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.53 AU - 0.55 AU

Year: 146 Days

Day: 39.3 Hours

Environment

Temp: 186 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.58 AU - 0.58 AU

Year: 162 Days

Day: 44.9 Hours

Environment

Temp: 233 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.49 AU - 0.67 AU

Year: 162 Days

Day: 19.9 Hours

Environment

Temp: 144 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Ice Giant

Semi-Major Axis: 14.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106.1

Radius: 7.9

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 11.08 AU - 17.08 AU

Year: 19394 Days

Day: 23.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 76,675,278 km

• M1: 616,493 km (0.07 R)
• M2: 875,596 km (0.06 R)
• M3: 1,198,279 km (0.101 R)
• M4: 2,238,134 km (0.097 R)
• M5: 2,597,019 km (0.037 R)
• M6: 4,542,390 km (0.032 R)
• M7: 6,145,181 km (0.062 R)
• M8: 6,962,285 km (0.105 R)
• M9: 7,301,124 km (0.082 R)
• M10: 8,425,950 km (0.106 R)
• M11: 9,342,387 km (0.097 R)
• M12: 11,895,574 km (0.049 R)
• M13: 13,217,421 km (0.117 R)
• M14: 20,392,284 km (0.086 R)
• M15: 21,008,777 km (0.12 R)
• M16: 26,760,217 km (0.069 R)
• M17: 36,097,218 km (0.081 R)
• M18: 39,437,739 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 611.6

Radius: 3.5

Gravity: 49.93 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 14.8 AU - 15.28 AU

Year: 21411 Days

Day: 20.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 76,675,278 km

• M1: 43,533 km (0.069 R)
• M2: 154,086 km (0.052 R)
• M3: 490,382 km (0.085 R)
• M4: 713,432 km (0.109 R)
• M5: 1,050,775 km (0.098 R)
• M6: 1,269,936 km (0.033 R)
• M7: 2,625,891 km (0.09 R)
• M8: 2,797,480 km (0.083 R)
• M9: 3,501,039 km (0.066 R)
• M10: 4,315,151 km (0.039 R)
• M11: 5,248,192 km (0.115 R)
• M12: 5,441,922 km (0.029 R)
• M13: 6,751,053 km (0.111 R)
• M14: 6,887,935 km (0.093 R)
• M15: 7,026,612 km (0.072 R)
• M16: 7,898,468 km (0.102 R)
• M17: 9,338,049 km (0.096 R)
• M18: 11,910,234 km (0.114 R)
• M19: 14,841,156 km (0.061 R)
• M20: 15,228,465 km (0.075 R)
• M21: 16,104,360 km (0.086 R)
• M22: 18,130,813 km (0.113 R)
• M23: 21,775,765 km (0.118 R)
• M24: 23,091,479 km (0.104 R)
• M25: 24,138,963 km (0.081 R)
• M26: 27,009,896 km (0.1 R)
• M27: 28,527,117 km (0.11 R)
• M28: 31,096,610 km (0.088 R)
• M29: 40,467,870 km (0.114 R)
• M30: 52,444,226 km (0.056 R)
• M31: 52,801,765 km (0.108 R)
• M32: 57,411,025 km (0.11 R)
• M33: 71,070,358 km (0.06 R)
• M34: 73,501,623 km (0.107 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 19,489 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit