🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.49 AU - 0.57 AU

Year: 148 Days

Day: 22 Hours

Environment

Temp: 134 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.28 AU - 1.48 AU

Year: 621 Days

Day: 23.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.21 AU - 2.45 AU

Year: 1362 Days

Day: 35.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.29 AU - 2.61 AU

Year: 1468 Days

Day: 12.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.97 AU - 2.95 AU

Year: 1477 Days

Day: 42.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,467,749 km

• M1: 757,564 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 74.5

Radius: 3.4

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 12.92 AU - 16.68 AU

Year: 21800 Days

Day: 18.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 38,467,749 km

• M1: 64,776 km (0.077 R)
• M2: 176,376 km (0.076 R)
• M3: 579,093 km (0.103 R)
• M4: 2,141,942 km (0.076 R)
• M5: 2,252,346 km (0.111 R)
• M6: 3,872,939 km (0.118 R)
• M7: 3,980,351 km (0.06 R)
• M8: 4,143,263 km (0.069 R)
• M9: 4,447,694 km (0.076 R)
• M10: 6,868,038 km (0.09 R)
• M11: 8,101,323 km (0.098 R)
• M12: 8,515,709 km (0.035 R)
• M13: 10,019,467 km (0.11 R)
• M14: 10,277,972 km (0.084 R)
• M15: 10,464,072 km (0.09 R)
• M16: 12,741,101 km (0.118 R)
• M17: 12,820,837 km (0.102 R)
• M18: 13,302,991 km (0.082 R)
• M19: 14,701,132 km (0.096 R)
• M20: 15,715,705 km (0.071 R)
• M21: 15,844,060 km (0.047 R)
• M22: 18,755,833 km (0.085 R)
• M23: 18,982,923 km (0.09 R)
• M24: 20,132,582 km (0.114 R)
• M25: 21,068,317 km (0.109 R)
• M26: 21,209,986 km (0.118 R)
• M27: 22,933,503 km (0.112 R)
• M28: 24,552,451 km (0.065 R)
• M29: 24,850,749 km (0.109 R)
• M30: 27,950,717 km (0.081 R)
• M31: 28,054,388 km (0.094 R)
• M32: 29,098,282 km (0.115 R)
• M33: 30,314,363 km (0.119 R)
• M34: 31,116,357 km (0.063 R)
• M35: 31,817,074 km (0.093 R)
• M36: 32,795,892 km (0.054 R)
• M37: 33,508,876 km (0.109 R)
• M38: 34,838,502 km (0.096 R)
• M39: 35,173,751 km (0.1 R)
• M40: 36,241,879 km (0.117 R)
• M41: 38,410,151 km (0.118 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 16,136 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit