🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.44 AU - 0.66 AU

Year: 154 Days

Day: 15.4 Hours

Environment

Temp: 194 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,774,191 km

• M1: 53,706 km (0.114 R)
• M2: 163,810 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.92 AU - 1.18 AU

Year: 405 Days

Day: 38.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 47.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.82 AU - 2 AU

Year: 994 Days

Day: 47.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,774,191 km

• M1: 41,738 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.16 AU - 2.48 AU

Year: 1331 Days

Day: 22.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,774,191 km

• M1: 23,636 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.14 AU - 2.82 AU

Year: 1471 Days

Day: 20.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,774,191 km

• M1: 97,837 km (0.031 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 629.6

Radius: 4.7

Gravity: 28.5 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 12.47 AU - 17.23 AU

Year: 21558 Days

Day: 20.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 77,774,191 km

• M1: 58,642 km (0.045 R)
• M2: 253,868 km (0.083 R)
• M3: 566,677 km (0.076 R)
• M4: 1,132,755 km (0.111 R)
• M5: 1,472,193 km (0.067 R)
• M6: 2,074,025 km (0.088 R)
• M7: 2,464,475 km (0.104 R)
• M8: 2,826,053 km (0.092 R)
• M9: 3,112,982 km (0.103 R)
• M10: 3,624,308 km (0.03 R)
• M11: 3,995,011 km (0.1 R)
• M12: 4,356,589 km (0.05 R)
• M13: 5,533,176 km (0.116 R)
• M14: 6,367,633 km (0.091 R)
• M15: 9,541,651 km (0.079 R)
• M16: 12,918,075 km (0.09 R)
• M17: 13,853,361 km (0.043 R)
• M18: 17,959,972 km (0.119 R)
• M19: 19,306,503 km (0.079 R)
• M20: 27,991,407 km (0.094 R)
• M21: 28,465,632 km (0.049 R)
• M22: 28,704,540 km (0.058 R)
• M23: 33,239,749 km (0.086 R)
• M24: 38,375,295 km (0.047 R)
• M25: 42,129,304 km (0.045 R)
• M26: 42,439,869 km (0.046 R)
• M27: 42,595,600 km (0.116 R)
• M28: 45,629,146 km (0.069 R)
• M29: 49,662,604 km (0.118 R)
• M30: 53,927,489 km (0.065 R)
• M31: 59,788,883 km (0.111 R)
• M32: 59,984,707 km (0.101 R)
• M33: 60,970,258 km (0.058 R)
• M34: 65,851,935 km (0.119 R)
• M35: 66,900,617 km (0.111 R)
• M36: 67,747,640 km (0.101 R)
• M37: 69,462,929 km (0.118 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 19,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit