🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.53 AU - 0.59 AU

Year: 150 Days

Day: 12.1 Hours

Environment

Temp: 167 °C

Axial Tilt: 41.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.8 AU - 3.44 AU

Year: 1974 Days

Day: 32.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.11 AU - 4.03 AU

Year: 2416 Days

Day: 31.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.9 AU - 5.42 AU

Year: 3603 Days

Day: 44.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 17.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 596.1

Radius: 7.9

Gravity: 9.55 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 15.72 AU - 19.84 AU

Year: 26852 Days

Day: 20.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 88,407,772 km

• M1: 105,766 km (0.048 R)
• M2: 390,301 km (0.092 R)
• M3: 743,053 km (0.103 R)
• M4: 1,038,508 km (0.083 R)
• M5: 1,511,537 km (0.09 R)
• M6: 1,817,165 km (0.115 R)
• M7: 2,319,515 km (0.099 R)
• M8: 4,082,526 km (0.067 R)
• M9: 5,137,789 km (0.05 R)
• M10: 5,499,517 km (0.055 R)
• M11: 5,835,215 km (0.078 R)
• M12: 6,455,747 km (0.081 R)
• M13: 8,750,129 km (0.112 R)
• M14: 12,804,082 km (0.075 R)
• M15: 16,712,177 km (0.031 R)
• M16: 17,597,198 km (0.06 R)
• M17: 18,513,185 km (0.106 R)
• M18: 20,941,907 km (0.08 R)
• M19: 22,179,829 km (0.03 R)
• M20: 23,575,128 km (0.111 R)
• M21: 24,687,538 km (0.078 R)
• M22: 28,111,385 km (0.075 R)
• M23: 28,607,152 km (0.098 R)
• M24: 33,059,633 km (0.075 R)
• M25: 33,890,500 km (0.065 R)
• M26: 36,028,702 km (0.107 R)
• M27: 39,017,219 km (0.097 R)
• M28: 42,653,794 km (0.084 R)
• M29: 43,803,902 km (0.088 R)
• M30: 52,814,481 km (0.086 R)
• M31: 57,850,245 km (0.093 R)
• M32: 59,665,316 km (0.095 R)
• M33: 67,748,687 km (0.117 R)
• M34: 69,088,336 km (0.063 R)
• M35: 69,538,775 km (0.082 R)
• M36: 73,915,859 km (0.08 R)
• M37: 74,623,457 km (0.104 R)
• M38: 86,305,256 km (0.076 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 14,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit