🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.47 AU - 0.59 AU

Year: 249 Days

Day: 29.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.1

Radius: 13.4

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.1 AU - 3.3 AU

Year: 2865 Days

Day: 11 Hours

Environment

Temp: -192 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 50,548,006 km

• M1: 166,652 km (0.087 R)
• M2: 583,731 km (0.099 R)
• M3: 1,104,930 km (0.09 R)
• M4: 1,715,588 km (0.081 R)
• M5: 2,435,154 km (0.096 R)
• M6: 2,983,730 km (0.065 R)
• M7: 3,843,618 km (0.045 R)
• M8: 5,608,723 km (0.1 R)
• M9: 9,042,144 km (0.119 R)
• M10: 10,009,145 km (0.04 R)
• M11: 11,217,148 km (0.096 R)
• M12: 12,001,938 km (0.105 R)
• M13: 12,708,788 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883

Radius: 12.3

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.81 AU - 2.87 AU

Year: 3090 Days

Day: 13.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 50,548,006 km

• M1: 153,487 km (0.031 R)
• M2: 579,093 km (0.057 R)
• M3: 1,019,958 km (0.066 R)
• M4: 1,590,973 km (0.05 R)
• M5: 3,026,365 km (0.075 R)
• M6: 3,445,837 km (0.094 R)
• M7: 4,426,003 km (0.08 R)
• M8: 5,583,591 km (0.116 R)
• M9: 6,048,691 km (0.077 R)
• M10: 6,451,259 km (0.103 R)
• M11: 7,151,526 km (0.071 R)
• M12: 7,969,677 km (0.118 R)
• M13: 10,228,006 km (0.109 R)
• M14: 10,843,003 km (0.058 R)
• M15: 11,833,790 km (0.114 R)
• M16: 12,790,169 km (0.087 R)
• M17: 17,366,518 km (0.063 R)
• M18: 19,956,506 km (0.084 R)
• M19: 22,863,192 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 236.5

Radius: 6.3

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 7.05 AU - 11.63 AU

Year: 18430 Days

Day: 15.1 Hours

Environment

Temp: -238 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 50,548,006 km

• M1: 84,672 km (0.075 R)
• M2: 358,287 km (0.093 R)
• M3: 572,960 km (0.088 R)
• M4: 1,174,493 km (0.105 R)
• M5: 1,413,999 km (0.109 R)
• M6: 1,732,194 km (0.097 R)
• M7: 2,512,496 km (0.118 R)
• M8: 2,761,128 km (0.097 R)
• M9: 3,952,675 km (0.076 R)
• M10: 5,521,508 km (0.065 R)
• M11: 6,931,917 km (0.056 R)
• M12: 8,429,541 km (0.046 R)
• M13: 8,659,772 km (0.103 R)
• M14: 9,084,779 km (0.118 R)
• M15: 9,375,897 km (0.082 R)
• M16: 10,027,844 km (0.096 R)
• M17: 12,459,259 km (0.108 R)
• M18: 14,920,443 km (0.068 R)
• M19: 16,229,275 km (0.097 R)
• M20: 20,282,180 km (0.073 R)
• M21: 21,031,366 km (0.028 R)
• M22: 23,299,420 km (0.106 R)
• M23: 24,028,859 km (0.106 R)
• M24: 24,773,407 km (0.061 R)
• M25: 25,056,447 km (0.086 R)
• M26: 26,504,554 km (0.114 R)
• M27: 29,672,588 km (0.06 R)
• M28: 31,182,479 km (0.108 R)
• M29: 39,764,161 km (0.082 R)
• M30: 43,213,290 km (0.119 R)
• M31: 45,150,582 km (0.086 R)
• M32: 46,569,368 km (0.101 R)
• M33: 47,289,682 km (0.075 R)
• M34: 47,871,468 km (0.058 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 11,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit