🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.6 AU - 0.68 AU

Year: 181 Days

Day: 25.6 Hours

Environment

Temp: 214 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 15,864,928 km

• M1: 62,831 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.7 AU - 0.88 AU

Year: 248 Days

Day: 34.3 Hours

Environment

Temp: 141 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.19 AU - 1.89 AU

Year: 675 Days

Day: 45.4 Hours

Environment

Temp: -18 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.56 AU - 2.1 AU

Year: 874 Days

Day: 46.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,864,928 km

• M1: 568,023 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.9

Radius: 13.3

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.46 AU - 6.66 AU

Year: 4629 Days

Day: 9.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 15,864,928 km

• M1: 390,450 km (0.09 R)
• M2: 494,271 km (0.068 R)
• M3: 691,890 km (0.103 R)
• M4: 809,923 km (0.09 R)
• M5: 996,621 km (0.031 R)
• M6: 1,324,540 km (0.109 R)
• M7: 1,465,610 km (0.098 R)
• M8: 2,355,718 km (0.071 R)
• M9: 2,454,153 km (0.079 R)
• M10: 2,566,651 km (0.081 R)
• M11: 2,693,659 km (0.101 R)
• M12: 3,020,680 km (0.106 R)
• M13: 3,114,628 km (0.111 R)
• M14: 3,444,042 km (0.095 R)
• M15: 3,785,125 km (0.082 R)
• M16: 3,930,385 km (0.086 R)
• M17: 4,151,939 km (0.079 R)
• M18: 4,362,573 km (0.075 R)
• M19: 4,607,614 km (0.075 R)
• M20: 4,967,996 km (0.1 R)
• M21: 5,256,420 km (0.079 R)
• M22: 5,566,836 km (0.099 R)
• M23: 6,621,501 km (0.11 R)
• M24: 7,737,202 km (0.065 R)
• M25: 8,222,348 km (0.074 R)
• M26: 8,335,743 km (0.057 R)
• M27: 8,449,737 km (0.109 R)
• M28: 8,640,773 km (0.096 R)
• M29: 8,910,648 km (0.09 R)
• M30: 9,007,587 km (0.097 R)
• M31: 9,637,244 km (0.065 R)
• M32: 9,756,923 km (0.108 R)
• M33: 10,444,175 km (0.091 R)
• M34: 10,980,484 km (0.115 R)
• M35: 11,063,810 km (0.105 R)
• M36: 11,951,075 km (0.117 R)
• M37: 12,144,355 km (0.089 R)
• M38: 12,230,524 km (0.114 R)
• M39: 13,059,296 km (0.102 R)
• M40: 13,413,843 km (0.039 R)
• M41: 14,064,444 km (0.09 R)
• M42: 15,396,314 km (0.087 R)
• M43: 15,489,663 km (0.065 R)
• M44: 15,629,986 km (0.107 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 18,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit