🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.97 AU - 1.49 AU

Year: 583 Days

Day: 32.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,188,532 km

• M1: 39,494 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.9

Radius: 10.2

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.39 AU - 3.71 AU

Year: 2859 Days

Day: 7.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 43,188,532 km

• M1: 126,859 km (0.088 R)
• M2: 638,783 km (0.098 R)
• M3: 990,637 km (0.093 R)
• M4: 2,690,817 km (0.112 R)
• M5: 3,664,849 km (0.068 R)
• M6: 4,264,437 km (0.092 R)
• M7: 6,716,346 km (0.083 R)
• M8: 7,552,897 km (0.07 R)
• M9: 10,059,858 km (0.06 R)
• M10: 10,992,900 km (0.116 R)
• M11: 15,814,589 km (0.104 R)
• M12: 16,436,617 km (0.089 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604.6

Radius: 5.3

Gravity: 21.52 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 11.84 AU - 13.66 AU

Year: 19462 Days

Day: 23.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 43,188,532 km

• M1: 65,973 km (0.047 R)
• M2: 258,206 km (0.066 R)
• M3: 463,005 km (0.066 R)
• M4: 630,256 km (0.116 R)
• M5: 903,571 km (0.088 R)
• M6: 1,080,695 km (0.11 R)
• M7: 1,941,930 km (0.105 R)
• M8: 3,269,461 km (0.089 R)
• M9: 4,152,238 km (0.091 R)
• M10: 4,648,754 km (0.052 R)
• M11: 6,855,622 km (0.083 R)
• M12: 8,336,641 km (0.11 R)
• M13: 8,698,368 km (0.029 R)
• M14: 9,620,639 km (0.066 R)
• M15: 17,801,099 km (0.092 R)
• M16: 19,013,740 km (0.097 R)
• M17: 20,652,584 km (0.105 R)
• M18: 26,240,215 km (0.105 R)
• M19: 28,267,116 km (0.073 R)
• M20: 30,761,062 km (0.115 R)
• M21: 33,527,127 km (0.104 R)
• M22: 36,045,607 km (0.111 R)
• M23: 42,964,060 km (0.089 R)
• M24: 47,708,855 km (0.099 R)
• M25: 59,541,598 km (0.072 R)
• M26: 63,221,407 km (0.086 R)
• M27: 64,815,222 km (0.03 R)
• M28: 69,335,771 km (0.112 R)
• M29: 71,244,191 km (0.088 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.6

Radius: 5.9

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 9.97 AU - 16.55 AU

Year: 20642 Days

Day: 23.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 43,188,532 km

• M1: 82,279 km (0.069 R)
• M2: 274,213 km (0.061 R)
• M3: 597,943 km (0.105 R)
• M4: 969,993 km (0.114 R)
• M5: 1,421,030 km (0.074 R)
• M6: 1,679,834 km (0.101 R)
• M7: 2,402,093 km (0.11 R)
• M8: 3,383,156 km (0.118 R)
• M9: 4,242,745 km (0.111 R)
• M10: 4,961,713 km (0.087 R)
• M11: 5,145,868 km (0.093 R)
• M12: 9,109,613 km (0.102 R)
• M13: 10,957,146 km (0.109 R)
• M14: 11,428,829 km (0.055 R)
• M15: 11,968,578 km (0.113 R)
• M16: 13,274,417 km (0.087 R)
• M17: 14,114,260 km (0.084 R)
• M18: 14,861,800 km (0.042 R)
• M19: 22,231,291 km (0.112 R)
• M20: 24,994,363 km (0.091 R)
• M21: 29,958,769 km (0.093 R)
• M22: 30,673,547 km (0.067 R)
• M23: 33,319,335 km (0.037 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 12,516 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit