🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.61 AU - 1.87 AU

Year: 843 Days

Day: 47.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.45 AU - 2.31 AU

Year: 946 Days

Day: 40.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 518.5

Radius: 6.6

Gravity: 11.9 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 12.42 AU - 18.56 AU

Year: 22379 Days

Day: 16.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 72,025,841 km

• M1: 82,428 km (0.107 R)
• M2: 670,498 km (0.104 R)
• M3: 1,409,511 km (0.114 R)
• M4: 1,846,935 km (0.085 R)
• M5: 3,450,475 km (0.094 R)
• M6: 4,476,716 km (0.111 R)
• M7: 4,968,444 km (0.073 R)
• M8: 5,935,445 km (0.054 R)
• M9: 6,572,732 km (0.027 R)
• M10: 7,540,181 km (0.104 R)
• M11: 8,442,257 km (0.094 R)
• M12: 15,650,331 km (0.066 R)
• M13: 20,965,842 km (0.075 R)
• M14: 23,660,549 km (0.041 R)
• M15: 26,577,707 km (0.079 R)
• M16: 26,803,002 km (0.037 R)
• M17: 27,143,038 km (0.1 R)
• M18: 36,612,433 km (0.096 R)
• M19: 37,312,252 km (0.061 R)
• M20: 42,003,641 km (0.113 R)
• M21: 49,075,133 km (0.119 R)
• M22: 52,359,554 km (0.116 R)
• M23: 57,838,875 km (0.077 R)
• M24: 60,521,913 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325.7

Radius: 3

Gravity: 36.19 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 15.77 AU - 19.09 AU

Year: 26713 Days

Day: 18.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 72,025,841 km

• M1: 38,147 km (0.113 R)
• M2: 138,378 km (0.113 R)
• M3: 239,057 km (0.059 R)
• M4: 343,327 km (0.07 R)
• M5: 443,258 km (0.059 R)
• M6: 562,937 km (0.089 R)
• M7: 835,654 km (0.055 R)
• M8: 1,600,697 km (0.065 R)
• M9: 1,739,075 km (0.046 R)
• M10: 1,885,382 km (0.119 R)
• M11: 2,020,170 km (0.058 R)
• M12: 3,230,865 km (0.104 R)
• M13: 3,595,734 km (0.041 R)
• M14: 4,145,507 km (0.117 R)
• M15: 4,784,140 km (0.12 R)
• M16: 5,602,590 km (0.115 R)
• M17: 6,169,566 km (0.072 R)
• M18: 8,352,049 km (0.034 R)
• M19: 9,642,929 km (0.059 R)
• M20: 10,876,513 km (0.097 R)
• M21: 11,184,984 km (0.099 R)
• M22: 14,747,208 km (0.088 R)
• M23: 15,431,918 km (0.119 R)
• M24: 15,664,692 km (0.084 R)
• M25: 19,625,296 km (0.099 R)
• M26: 21,592,059 km (0.118 R)
• M27: 22,078,851 km (0.111 R)
• M28: 27,131,369 km (0.07 R)
• M29: 27,244,166 km (0.117 R)
• M30: 34,860,792 km (0.062 R)
• M31: 45,826,017 km (0.049 R)
• M32: 55,004,295 km (0.05 R)
• M33: 62,149,089 km (0.077 R)
• M34: 62,738,205 km (0.117 R)
• M35: 62,935,375 km (0.1 R)
• M36: 66,350,844 km (0.071 R)
• M37: 67,792,369 km (0.059 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 13,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit