🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.7 AU - 0.88 AU

Year: 298 Days

Day: 26.5 Hours

Environment

Temp: -5 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 34,697,079 km

• M1: 122,521 km (0.114 R)
• M2: 309,967 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.32 AU - 1.38 AU

Year: 666 Days

Day: 37.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,697,079 km

• M1: 37,250 km (0.058 R)
• M2: 225,743 km (0.047 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 68.4

Radius: 4.9

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 11.9 AU - 13.74 AU

Year: 19490 Days

Day: 15.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 34,697,079 km

• M1: 66,571 km (0.045 R)
• M2: 112,348 km (0.051 R)
• M3: 287,677 km (0.1 R)
• M4: 634,893 km (0.115 R)
• M5: 815,458 km (0.081 R)
• M6: 1,043,296 km (0.113 R)
• M7: 1,500,766 km (0.083 R)
• M8: 1,933,852 km (0.097 R)
• M9: 2,403,439 km (0.067 R)
• M10: 2,884,247 km (0.116 R)
• M11: 3,831,650 km (0.069 R)
• M12: 4,133,240 km (0.108 R)
• M13: 4,468,638 km (0.116 R)
• M14: 4,626,314 km (0.106 R)
• M15: 4,732,529 km (0.112 R)
• M16: 4,812,713 km (0.072 R)
• M17: 6,419,095 km (0.096 R)
• M18: 6,597,116 km (0.101 R)
• M19: 6,806,853 km (0.059 R)
• M20: 7,079,719 km (0.098 R)
• M21: 7,417,960 km (0.087 R)
• M22: 9,187,254 km (0.113 R)
• M23: 10,032,482 km (0.115 R)
• M24: 11,185,582 km (0.103 R)
• M25: 11,364,053 km (0.088 R)
• M26: 11,399,807 km (0.085 R)
• M27: 11,579,324 km (0.111 R)
• M28: 12,973,875 km (0.05 R)
• M29: 13,011,275 km (0.073 R)
• M30: 13,311,817 km (0.069 R)
• M31: 15,598,271 km (0.116 R)
• M32: 16,037,789 km (0.097 R)
• M33: 16,928,944 km (0.107 R)
• M34: 19,098,562 km (0.087 R)
• M35: 19,654,467 km (0.101 R)
• M36: 19,783,570 km (0.101 R)
• M37: 20,085,758 km (0.04 R)
• M38: 20,128,992 km (0.084 R)
• M39: 20,259,142 km (0.08 R)
• M40: 20,825,968 km (0.089 R)
• M41: 21,089,410 km (0.088 R)
• M42: 22,154,098 km (0.068 R)
• M43: 22,198,828 km (0.103 R)
• M44: 22,557,713 km (0.093 R)
• M45: 22,647,771 km (0.102 R)
• M46: 22,963,872 km (0.099 R)
• M47: 23,326,946 km (0.047 R)
• M48: 23,737,741 km (0.075 R)
• M49: 24,566,214 km (0.088 R)
• M50: 25,544,884 km (0.106 R)
• M51: 27,925,584 km (0.071 R)
• M52: 29,338,536 km (0.08 R)
• M53: 29,979,413 km (0.073 R)
• M54: 30,475,629 km (0.115 R)
• M55: 31,476,140 km (0.119 R)
• M56: 31,526,405 km (0.077 R)
• M57: 32,132,127 km (0.115 R)
• M58: 32,690,725 km (0.033 R)
• M59: 33,047,965 km (0.093 R)
• M60: 33,098,978 km (0.109 R)
• M61: 33,201,452 km (0.11 R)
• M62: 34,178,775 km (0.119 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 12,006 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit