🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.44 AU - 0.62 AU

Year: 136 Days

Day: 29.5 Hours

Environment

Temp: 219 °C

Axial Tilt: 109.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.64 AU - 5.3 AU

Year: 3894 Days

Day: 34.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,809,147 km

• M1: 35,754 km (0.09 R)
• M2: 3,589,003 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.8

Radius: 13.3

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.79 AU - 8.47 AU

Year: 6691 Days

Day: 8.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 38,809,147 km

• M1: 165,455 km (0.091 R)
• M2: 585,227 km (0.063 R)
• M3: 1,068,428 km (0.066 R)
• M4: 1,595,012 km (0.107 R)
• M5: 2,328,491 km (0.069 R)
• M6: 2,942,441 km (0.077 R)
• M7: 3,546,367 km (0.092 R)
• M8: 4,180,363 km (0.089 R)
• M9: 4,634,991 km (0.112 R)
• M10: 6,582,007 km (0.112 R)
• M11: 8,017,099 km (0.12 R)
• M12: 8,894,940 km (0.114 R)
• M13: 9,975,635 km (0.097 R)
• M14: 10,891,772 km (0.039 R)
• M15: 12,343,171 km (0.086 R)
• M16: 14,879,303 km (0.1 R)
• M17: 15,564,013 km (0.118 R)
• M18: 19,234,845 km (0.028 R)
• M19: 20,806,521 km (0.091 R)
• M20: 22,060,300 km (0.115 R)
• M21: 24,204,337 km (0.056 R)
• M22: 25,590,960 km (0.115 R)
• M23: 27,121,496 km (0.099 R)
• M24: 29,774,165 km (0.117 R)
• M25: 31,264,309 km (0.092 R)
• M26: 34,070,915 km (0.05 R)
• M27: 36,144,042 km (0.109 R)
• M28: 39,232,790 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.9

Radius: 9.6

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.1 AU - 9.52 AU

Year: 8419 Days

Day: 14.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 38,809,147 km

• M1: 127,308 km (0.106 R)
• M2: 493,224 km (0.092 R)
• M3: 880,982 km (0.1 R)
• M4: 1,294,470 km (0.104 R)
• M5: 1,806,843 km (0.091 R)
• M6: 2,651,622 km (0.083 R)
• M7: 3,909,890 km (0.098 R)
• M8: 4,451,883 km (0.11 R)
• M9: 4,955,579 km (0.053 R)
• M10: 6,110,624 km (0.068 R)
• M11: 7,023,770 km (0.079 R)
• M12: 7,746,627 km (0.086 R)
• M13: 9,656,094 km (0.089 R)
• M14: 10,598,112 km (0.069 R)
• M15: 11,242,579 km (0.032 R)
• M16: 12,124,459 km (0.109 R)
• M17: 12,446,393 km (0.093 R)
• M18: 12,774,162 km (0.055 R)
• M19: 14,025,399 km (0.03 R)
• M20: 14,802,261 km (0.086 R)
• M21: 15,988,871 km (0.114 R)
• M22: 19,050,391 km (0.106 R)
• M23: 20,528,717 km (0.117 R)
• M24: 21,373,796 km (0.091 R)
• M25: 22,002,705 km (0.12 R)
• M26: 24,642,509 km (0.094 R)
• M27: 26,485,405 km (0.088 R)
• M28: 28,324,262 km (0.062 R)
• M29: 29,661,069 km (0.088 R)
• M30: 32,460,045 km (0.076 R)
• M31: 32,873,833 km (0.07 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 19,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit