🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.06 AU - 2.28 AU

Year: 1139 Days

Day: 43.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.79 AU - 2.61 AU

Year: 1163 Days

Day: 15.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.38 AU - 4.1 AU

Year: 2578 Days

Day: 37.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,631,980 km

• M1: 31,565 km (0.098 R)
• M2: 674,537 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.55 AU - 3.99 AU

Year: 2609 Days

Day: 39.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,631,980 km

• M1: 1,098,946 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.1 AU - 4.72 AU

Year: 3301 Days

Day: 17.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,631,980 km

• M1: 2,458,192 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 311.4

Radius: 3.6

Gravity: 24.03 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 13.9 AU - 17.48 AU

Year: 22153 Days

Day: 18 Hours

Environment

Temp: -181 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 62,631,980 km

• M1: 45,029 km (0.102 R)
• M2: 161,267 km (0.097 R)
• M3: 391,797 km (0.096 R)
• M4: 1,418,637 km (0.104 R)
• M5: 1,734,587 km (0.111 R)
• M6: 2,114,865 km (0.113 R)
• M7: 2,397,755 km (0.027 R)
• M8: 3,425,043 km (0.072 R)
• M9: 4,110,800 km (0.08 R)
• M10: 4,358,384 km (0.114 R)
• M11: 4,615,842 km (0.043 R)
• M12: 5,303,843 km (0.07 R)
• M13: 6,794,885 km (0.082 R)
• M14: 7,408,087 km (0.116 R)
• M15: 7,681,851 km (0.112 R)
• M16: 9,736,727 km (0.118 R)
• M17: 10,065,244 km (0.049 R)
• M18: 10,744,269 km (0.093 R)
• M19: 10,860,357 km (0.077 R)
• M20: 12,383,113 km (0.098 R)
• M21: 19,724,180 km (0.117 R)
• M22: 20,073,491 km (0.098 R)
• M23: 20,784,530 km (0.114 R)
• M24: 23,796,832 km (0.072 R)
• M25: 24,093,335 km (0.098 R)
• M26: 26,133,102 km (0.108 R)
• M27: 34,806,488 km (0.057 R)
• M28: 34,933,496 km (0.109 R)
• M29: 37,539,342 km (0.088 R)
• M30: 49,258,988 km (0.08 R)
• M31: 61,697,902 km (0.087 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 17,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit