🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.52 AU - 0.56 AU

Year: 142 Days

Day: 33.7 Hours

Environment

Temp: 232 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.01 AU - 1.49 AU

Year: 501 Days

Day: 20.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.53 AU - 1.67 AU

Year: 725 Days

Day: 18.5 Hours

Environment

Temp: -28 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.01 AU - 4.65 AU

Year: 3227 Days

Day: 38.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 17.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 714.6

Radius: 5

Gravity: 28.58 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 14.71 AU - 20.47 AU

Year: 26422 Days

Day: 18.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 92,912,146 km

• M1: 77,940 km (0.038 R)
• M2: 267,331 km (0.093 R)
• M3: 442,511 km (0.079 R)
• M4: 671,395 km (0.11 R)
• M5: 1,421,629 km (0.107 R)
• M6: 1,729,351 km (0.098 R)
• M7: 2,068,639 km (0.115 R)
• M8: 3,070,496 km (0.092 R)
• M9: 3,274,398 km (0.119 R)
• M10: 4,596,993 km (0.113 R)
• M11: 5,590,024 km (0.087 R)
• M12: 6,533,388 km (0.09 R)
• M13: 6,931,617 km (0.068 R)
• M14: 8,699,565 km (0.1 R)
• M15: 10,296,522 km (0.078 R)
• M16: 10,669,769 km (0.113 R)
• M17: 12,296,945 km (0.11 R)
• M18: 12,499,949 km (0.109 R)
• M19: 15,899,561 km (0.074 R)
• M20: 16,130,390 km (0.103 R)
• M21: 18,614,463 km (0.097 R)
• M22: 19,538,828 km (0.104 R)
• M23: 22,083,338 km (0.108 R)
• M24: 26,837,260 km (0.076 R)
• M25: 34,160,075 km (0.118 R)
• M26: 35,868,932 km (0.072 R)
• M27: 37,501,643 km (0.087 R)
• M28: 38,690,049 km (0.092 R)
• M29: 41,246,377 km (0.09 R)
• M30: 46,473,177 km (0.114 R)
• M31: 53,551,251 km (0.106 R)
• M32: 58,598,084 km (0.106 R)
• M33: 58,745,737 km (0.076 R)
• M34: 63,411,545 km (0.085 R)
• M35: 63,718,670 km (0.115 R)
• M36: 66,045,964 km (0.074 R)
• M37: 67,304,232 km (0.101 R)
• M38: 75,103,666 km (0.078 R)
• M39: 76,108,665 km (0.058 R)
• M40: 81,233,888 km (0.059 R)
• M41: 81,407,720 km (0.102 R)
• M42: 91,248,418 km (0.114 R)
• M43: 92,541,093 km (0.119 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 18,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit