🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.52 AU - 0.82 AU

Year: 207 Days

Day: 18.6 Hours

Environment

Temp: 129 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 15,655,820 km

• M1: 268,379 km (0.036 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769

Radius: 13.2

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.92 AU - 5.96 AU

Year: 4136 Days

Day: 7.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 15,655,820 km

• M1: 164,109 km (0.114 R)
• M2: 951,891 km (0.109 R)
• M3: 1,523,056 km (0.082 R)
• M4: 2,017,626 km (0.079 R)
• M5: 2,490,057 km (0.039 R)
• M6: 3,339,473 km (0.1 R)
• M7: 4,303,632 km (0.06 R)
• M8: 5,228,745 km (0.074 R)
• M9: 5,696,388 km (0.103 R)
• M10: 6,132,166 km (0.085 R)
• M11: 6,621,651 km (0.104 R)
• M12: 7,038,430 km (0.075 R)
• M13: 8,395,732 km (0.109 R)
• M14: 9,715,634 km (0.093 R)
• M15: 10,382,691 km (0.086 R)
• M16: 10,902,992 km (0.077 R)
• M17: 12,568,914 km (0.117 R)
• M18: 13,361,633 km (0.109 R)
• M19: 15,433,414 km (0.111 R)
• M20: 16,169,435 km (0.063 R)
• M21: 16,751,371 km (0.109 R)
• M22: 20,139,015 km (0.085 R)
• M23: 20,744,886 km (0.111 R)
• M24: 23,144,586 km (0.103 R)
• M25: 23,660,698 km (0.11 R)
• M26: 25,255,262 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.7

Radius: 10

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.86 AU - 7.04 AU

Year: 6171 Days

Day: 7.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 15,655,820 km

• M1: 124,316 km (0.116 R)
• M2: 485,445 km (0.102 R)
• M3: 1,243,158 km (0.077 R)
• M4: 1,603,689 km (0.114 R)
• M5: 1,919,640 km (0.063 R)
• M6: 2,899,506 km (0.086 R)
• M7: 3,763,882 km (0.087 R)
• M8: 4,256,359 km (0.027 R)
• M9: 6,057,966 km (0.098 R)
• M10: 7,110,686 km (0.074 R)
• M11: 7,902,208 km (0.093 R)
• M12: 9,074,906 km (0.105 R)
• M13: 10,315,072 km (0.065 R)
• M14: 10,999,333 km (0.069 R)
• M15: 12,868,259 km (0.091 R)
• M16: 13,340,241 km (0.112 R)
• M17: 13,823,741 km (0.066 R)
• M18: 15,054,782 km (0.112 R)
• M19: 15,697,155 km (0.07 R)
• M20: 16,849,507 km (0.079 R)
• M21: 18,582,748 km (0.054 R)
• M22: 20,431,928 km (0.114 R)
• M23: 21,804,488 km (0.076 R)
• M24: 22,626,828 km (0.104 R)
• M25: 23,625,094 km (0.074 R)
• M26: 26,207,153 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.2

Radius: 10

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.88 AU - 8.2 AU

Year: 7037 Days

Day: 7.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 15,655,820 km

• M1: 124,316 km (0.065 R)
• M2: 539,600 km (0.119 R)
• M3: 969,843 km (0.109 R)
• M4: 1,606,681 km (0.073 R)
• M5: 5,138,388 km (0.089 R)
• M6: 5,543,499 km (0.097 R)
• M7: 6,116,907 km (0.054 R)
• M8: 10,458,088 km (0.097 R)
• M9: 10,853,625 km (0.092 R)
• M10: 11,484,629 km (0.062 R)
• M11: 13,024,589 km (0.086 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 11,489 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit