🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.42 AU - 0.64 AU

Year: 253 Days

Day: 23 Hours

Environment

Temp: -125 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782

Radius: 8.8

Gravity: 10.1 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.45 AU - 2.51 AU

Year: 2562 Days

Day: 10.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 81,880,363 km

• M1: 109,506 km (0.114 R)
• M2: 536,608 km (0.07 R)
• M3: 831,764 km (0.086 R)
• M4: 1,144,125 km (0.086 R)
• M5: 1,444,667 km (0.117 R)
• M6: 1,977,833 km (0.117 R)
• M7: 2,591,783 km (0.102 R)
• M8: 2,935,559 km (0.037 R)
• M9: 3,753,859 km (0.116 R)
• M10: 4,051,260 km (0.06 R)
• M11: 4,450,836 km (0.036 R)
• M12: 5,629,069 km (0.073 R)
• M13: 5,940,531 km (0.063 R)
• M14: 7,363,955 km (0.05 R)
• M15: 8,025,028 km (0.119 R)
• M16: 9,721,019 km (0.101 R)
• M17: 10,284,704 km (0.062 R)
• M18: 11,110,484 km (0.05 R)
• M19: 11,768,715 km (0.114 R)
• M20: 12,938,121 km (0.104 R)
• M21: 14,422,282 km (0.067 R)
• M22: 14,957,693 km (0.06 R)
• M23: 17,615,299 km (0.094 R)
• M24: 17,891,606 km (0.104 R)
• M25: 18,623,888 km (0.095 R)
• M26: 19,670,474 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.8

Radius: 14.8

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.83 AU - 6.11 AU

Year: 8392 Days

Day: 6.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 81,880,363 km

• M1: 184,005 km (0.025 R)
• M2: 670,348 km (0.107 R)
• M3: 1,515,726 km (0.096 R)
• M4: 2,145,084 km (0.077 R)
• M5: 3,210,370 km (0.068 R)
• M6: 4,209,385 km (0.094 R)
• M7: 7,014,495 km (0.103 R)
• M8: 9,725,657 km (0.089 R)
• M9: 14,747,208 km (0.079 R)
• M10: 23,149,223 km (0.078 R)
• M11: 23,766,614 km (0.085 R)
• M12: 33,271,165 km (0.055 R)
• M13: 34,857,351 km (0.095 R)
• M14: 35,552,383 km (0.062 R)
• M15: 38,057,848 km (0.055 R)
• M16: 39,918,097 km (0.074 R)
• M17: 40,806,709 km (0.115 R)
• M18: 42,098,935 km (0.086 R)
• M19: 43,819,460 km (0.072 R)
• M20: 46,837,298 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 825.2

Radius: 6.1

Gravity: 22.18 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 7.52 AU - 12.22 AU

Year: 20342 Days

Day: 22.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 99.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 81,880,363 km

• M1: 90,956 km (0.114 R)
• M2: 346,469 km (0.098 R)
• M3: 636,988 km (0.113 R)
• M4: 1,084,285 km (0.119 R)
• M5: 1,432,250 km (0.054 R)
• M6: 2,050,388 km (0.102 R)
• M7: 4,854,152 km (0.115 R)
• M8: 5,117,444 km (0.052 R)
• M9: 6,267,403 km (0.037 R)
• M10: 8,514,961 km (0.043 R)
• M11: 9,582,641 km (0.057 R)
• M12: 9,937,637 km (0.088 R)
• M13: 10,800,218 km (0.065 R)
• M14: 14,212,396 km (0.115 R)
• M15: 14,674,205 km (0.028 R)
• M16: 16,285,823 km (0.116 R)
• M17: 24,132,829 km (0.041 R)
• M18: 25,684,458 km (0.068 R)
• M19: 30,482,212 km (0.038 R)
• M20: 37,276,947 km (0.115 R)
• M21: 46,681,716 km (0.094 R)
• M22: 53,020,926 km (0.091 R)
• M23: 65,241,127 km (0.112 R)
• M24: 69,111,374 km (0.099 R)
• M25: 69,330,834 km (0.092 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 13,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit