🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.54 AU - 0.7 AU

Year: 185 Days

Day: 43 Hours

Environment

Temp: 112 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.7 AU - 3.16 AU

Year: 1900 Days

Day: 15 Hours

Environment

Temp: -110 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.1

Radius: 14.2

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.65 AU - 10.45 AU

Year: 9469 Days

Day: 13.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 78,761,756 km

• M1: 176,675 km (0.112 R)
• M2: 640,578 km (0.098 R)
• M3: 1,302,848 km (0.053 R)
• M4: 1,881,343 km (0.061 R)
• M5: 2,806,157 km (0.073 R)
• M6: 4,016,404 km (0.101 R)
• M7: 5,296,812 km (0.092 R)
• M8: 7,329,398 km (0.064 R)
• M9: 7,889,642 km (0.08 R)
• M10: 9,096,448 km (0.071 R)
• M11: 10,079,755 km (0.087 R)
• M12: 12,368,902 km (0.056 R)
• M13: 12,819,790 km (0.101 R)
• M14: 13,754,477 km (0.104 R)
• M15: 14,484,963 km (0.053 R)
• M16: 19,957,403 km (0.071 R)
• M17: 21,373,497 km (0.079 R)
• M18: 22,771,638 km (0.099 R)
• M19: 24,759,196 km (0.111 R)
• M20: 26,116,198 km (0.038 R)
• M21: 33,111,394 km (0.103 R)
• M22: 36,689,177 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 328.7

Radius: 3.7

Gravity: 24.01 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 18.37 AU - 18.85 AU

Year: 30407 Days

Day: 17.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 78,761,756 km

• M1: 76,594 km (0.084 R)
• M2: 192,532 km (0.085 R)
• M3: 439,668 km (0.102 R)
• M4: 744,249 km (0.104 R)
• M5: 872,754 km (0.106 R)
• M6: 1,080,695 km (0.113 R)
• M7: 1,382,135 km (0.053 R)
• M8: 1,887,476 km (0.094 R)
• M9: 2,150,170 km (0.094 R)
• M10: 2,323,554 km (0.097 R)
• M11: 2,483,025 km (0.048 R)
• M12: 3,167,286 km (0.093 R)
• M13: 3,905,252 km (0.098 R)
• M14: 4,098,234 km (0.106 R)
• M15: 4,365,266 km (0.111 R)
• M16: 4,860,435 km (0.1 R)
• M17: 5,712,843 km (0.104 R)
• M18: 6,660,247 km (0.091 R)
• M19: 6,935,806 km (0.116 R)
• M20: 15,246,117 km (0.071 R)
• M21: 16,794,904 km (0.101 R)
• M22: 17,390,902 km (0.032 R)
• M23: 20,680,858 km (0.052 R)
• M24: 22,369,220 km (0.078 R)
• M25: 25,568,969 km (0.086 R)
• M26: 26,357,200 km (0.069 R)
• M27: 28,219,245 km (0.094 R)
• M28: 30,920,085 km (0.107 R)
• M29: 31,685,577 km (0.09 R)
• M30: 34,328,223 km (0.095 R)
• M31: 35,982,327 km (0.119 R)
• M32: 36,829,051 km (0.087 R)
• M33: 43,130,562 km (0.11 R)
• M34: 47,539,211 km (0.052 R)
• M35: 50,815,554 km (0.106 R)
• M36: 51,880,542 km (0.096 R)
• M37: 54,978,863 km (0.096 R)
• M38: 57,048,101 km (0.116 R)
• M39: 61,942,644 km (0.027 R)
• M40: 62,750,772 km (0.09 R)
• M41: 69,037,772 km (0.104 R)
• M42: 71,665,758 km (0.09 R)
• M43: 73,679,943 km (0.114 R)
• M44: 76,655,445 km (0.104 R)
• M45: 78,290,400 km (0.073 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 17,437 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit