🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.33 AU - 1.99 AU

Year: 810 Days

Day: 23.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.9

Radius: 15

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.84 AU - 7.34 AU

Year: 6407 Days

Day: 8.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 44,792,328 km

• M1: 187,147 km (0.046 R)
• M2: 720,912 km (0.112 R)
• M3: 1,303,297 km (0.079 R)
• M4: 1,982,621 km (0.093 R)
• M5: 3,676,667 km (0.116 R)
• M6: 4,354,495 km (0.108 R)
• M7: 4,938,375 km (0.114 R)
• M8: 7,312,344 km (0.102 R)
• M9: 8,223,395 km (0.11 R)
• M10: 9,707,855 km (0.108 R)
• M11: 11,780,384 km (0.038 R)
• M12: 13,431,645 km (0.069 R)
• M13: 17,739,316 km (0.111 R)
• M14: 20,129,889 km (0.114 R)
• M15: 22,078,701 km (0.108 R)
• M16: 23,140,397 km (0.103 R)
• M17: 25,720,512 km (0.114 R)
• M18: 29,063,126 km (0.113 R)
• M19: 30,338,299 km (0.108 R)
• M20: 31,548,396 km (0.04 R)
• M21: 33,000,393 km (0.101 R)
• M22: 34,064,482 km (0.114 R)
• M23: 34,605,129 km (0.057 R)
• M24: 36,373,675 km (0.106 R)
• M25: 36,938,407 km (0.059 R)
• M26: 38,317,999 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.2

Radius: 9

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 6.51 AU - 10.45 AU

Year: 9353 Days

Day: 5.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 44,792,328 km

• M1: 111,899 km (0.097 R)
• M2: 640,428 km (0.045 R)
• M3: 1,681,929 km (0.079 R)
• M4: 6,027,448 km (0.084 R)
• M5: 8,176,571 km (0.079 R)
• M6: 8,937,276 km (0.067 R)
• M7: 10,259,123 km (0.077 R)
• M8: 13,196,926 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.8

Radius: 9.4

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 8.68 AU - 12.84 AU

Year: 13368 Days

Day: 13.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 44,792,328 km

• M1: 117,584 km (0.075 R)
• M2: 586,124 km (0.104 R)
• M3: 929,601 km (0.04 R)
• M4: 1,486,853 km (0.079 R)
• M5: 1,919,789 km (0.042 R)
• M6: 2,849,391 km (0.108 R)
• M7: 3,196,009 km (0.118 R)
• M8: 4,080,282 km (0.106 R)
• M9: 5,634,604 km (0.081 R)
• M10: 6,618,659 km (0.112 R)
• M11: 7,151,676 km (0.116 R)
• M12: 10,764,315 km (0.108 R)
• M13: 11,129,034 km (0.092 R)
• M14: 11,938,359 km (0.062 R)
• M15: 12,273,009 km (0.083 R)
• M16: 12,728,834 km (0.063 R)
• M17: 13,077,995 km (0.073 R)
• M18: 17,711,490 km (0.118 R)
• M19: 20,832,251 km (0.116 R)
• M20: 21,317,697 km (0.09 R)
• M21: 23,859,215 km (0.116 R)
• M22: 26,313,517 km (0.098 R)
• M23: 28,236,598 km (0.085 R)
• M24: 34,228,890 km (0.052 R)
• M25: 34,905,073 km (0.115 R)
• M26: 41,017,193 km (0.115 R)
• M27: 43,072,518 km (0.099 R)
• M28: 43,465,362 km (0.071 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 15,215 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit