🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.47 AU - 0.63 AU

Year: 157 Days

Day: 16.2 Hours

Environment

Temp: 198 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.02 AU - 1.04 AU

Year: 402 Days

Day: 15.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.77 AU - 2.25 AU

Year: 1097 Days

Day: 41.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3 AU - 3.62 AU

Year: 2319 Days

Day: 41.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 641.2

Radius: 4.9

Gravity: 26.71 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 9.82 AU - 13.6 AU

Year: 15428 Days

Day: 24 Hours

Environment

Temp: -193 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 62,604,275 km

• M1: 61,485 km (0.109 R)
• M2: 317,147 km (0.071 R)
• M3: 656,884 km (0.114 R)
• M4: 812,017 km (0.047 R)
• M5: 1,224,907 km (0.06 R)
• M6: 1,419,235 km (0.104 R)
• M7: 1,602,193 km (0.112 R)
• M8: 1,960,480 km (0.093 R)
• M9: 2,129,675 km (0.058 R)
• M10: 2,454,602 km (0.033 R)
• M11: 2,811,991 km (0.097 R)
• M12: 3,203,339 km (0.09 R)
• M13: 4,403,114 km (0.095 R)
• M14: 5,244,602 km (0.041 R)
• M15: 5,461,669 km (0.116 R)
• M16: 6,554,332 km (0.07 R)
• M17: 6,891,675 km (0.106 R)
• M18: 13,773,925 km (0.117 R)
• M19: 17,475,874 km (0.113 R)
• M20: 18,205,911 km (0.086 R)
• M21: 19,040,667 km (0.115 R)
• M22: 19,639,956 km (0.12 R)
• M23: 24,692,625 km (0.112 R)
• M24: 28,949,133 km (0.053 R)
• M25: 29,626,961 km (0.102 R)
• M26: 34,419,328 km (0.111 R)
• M27: 35,435,996 km (0.092 R)
• M28: 36,081,510 km (0.1 R)
• M29: 40,821,369 km (0.08 R)
• M30: 43,855,513 km (0.057 R)
• M31: 44,152,016 km (0.045 R)
• M32: 48,287,799 km (0.106 R)
• M33: 48,762,623 km (0.081 R)
• M34: 48,921,645 km (0.072 R)
• M35: 49,400,658 km (0.085 R)
• M36: 51,677,537 km (0.068 R)
• M37: 53,346,002 km (0.09 R)
• M38: 59,831,818 km (0.113 R)
• M39: 60,014,028 km (0.11 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 10,531 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit