🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.54 AU - 0.76 AU

Year: 338 Days

Day: 36 Hours

Environment

Temp: -135 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.5

Radius: 12.9

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.57 AU - 0.91 AU

Year: 411 Days

Day: 7.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 44,493,096 km

• M1: 160,519 km (0.025 R)
• M2: 766,839 km (0.112 R)
• M3: 1,674,898 km (0.096 R)
• M4: 2,642,646 km (0.112 R)
• M5: 3,061,670 km (0.085 R)
• M6: 3,930,235 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.7

Radius: 9.6

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.28 AU - 1.44 AU

Year: 1024 Days

Day: 11.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 44,493,096 km

• M1: 119,379 km (0.108 R)
• M2: 451,337 km (0.109 R)
• M3: 886,068 km (0.063 R)
• M4: 1,920,388 km (0.055 R)
• M5: 2,531,794 km (0.08 R)
• M6: 3,353,087 km (0.07 R)
• M7: 4,989,388 km (0.11 R)
• M8: 6,519,625 km (0.099 R)
• M9: 7,270,008 km (0.065 R)
• M10: 8,886,413 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.4

Radius: 11.7

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.52 AU - 2.16 AU

Year: 1612 Days

Day: 5.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 44,493,096 km

• M1: 152,590 km (0.089 R)
• M2: 803,191 km (0.067 R)
• M3: 1,961,527 km (0.085 R)
• M4: 2,414,510 km (0.087 R)
• M5: 3,578,082 km (0.09 R)
• M6: 4,066,369 km (0.088 R)
• M7: 6,458,888 km (0.1 R)
• M8: 7,185,784 km (0.036 R)
• M9: 8,535,307 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425.4

Radius: 3

Gravity: 47.27 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.88 AU - 7.64 AU

Year: 11348 Days

Day: 16.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 44,493,096 km

• M1: 37,250 km (0.053 R)
• M2: 244,293 km (0.094 R)
• M3: 636,689 km (0.07 R)
• M4: 1,249,591 km (0.069 R)
• M5: 1,453,493 km (0.079 R)
• M6: 1,846,935 km (0.063 R)
• M7: 1,992,793 km (0.114 R)
• M8: 2,674,361 km (0.059 R)
• M9: 7,115,623 km (0.092 R)
• M10: 7,970,575 km (0.06 R)
• M11: 10,378,053 km (0.079 R)
• M12: 11,312,890 km (0.043 R)
• M13: 12,587,165 km (0.108 R)
• M14: 20,491,468 km (0.079 R)
• M15: 30,229,541 km (0.067 R)
• M16: 35,107,927 km (0.085 R)
• M17: 39,862,597 km (0.082 R)
• M18: 41,368,449 km (0.093 R)
• M19: 42,393,194 km (0.117 R)
• M20: 43,172,749 km (0.075 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: 548 - 13,064 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit