🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.8 AU - 1.33 AU

Year: 389 Days

Day: 29.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 26.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.97 AU - 3.31 AU

Year: 1983 Days

Day: 12.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 12.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.1

Radius: 8.8

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 9.81 AU - 14.75 AU

Year: 15339 Days

Day: 7.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 74,139,509 km

• M1: 111,151 km (0.061 R)
• M2: 437,723 km (0.118 R)
• M3: 731,085 km (0.108 R)
• M4: 1,085,931 km (0.087 R)
• M5: 1,555,369 km (0.032 R)
• M6: 1,876,705 km (0.109 R)
• M7: 2,735,846 km (0.113 R)
• M8: 3,163,397 km (0.059 R)
• M9: 4,125,460 km (0.107 R)
• M10: 4,601,331 km (0.048 R)
• M11: 6,074,122 km (0.118 R)
• M12: 7,468,674 km (0.092 R)
• M13: 9,019,555 km (0.081 R)
• M14: 9,628,867 km (0.09 R)
• M15: 13,633,303 km (0.114 R)
• M16: 14,061,601 km (0.092 R)
• M17: 15,074,379 km (0.071 R)
• M18: 15,731,562 km (0.065 R)
• M19: 17,103,225 km (0.103 R)
• M20: 18,330,377 km (0.077 R)
• M21: 22,532,431 km (0.084 R)
• M22: 22,959,234 km (0.109 R)
• M23: 24,094,233 km (0.083 R)
• M24: 27,046,996 km (0.086 R)
• M25: 27,335,570 km (0.036 R)
• M26: 28,115,274 km (0.06 R)
• M27: 30,647,517 km (0.094 R)
• M28: 32,345,603 km (0.102 R)
• M29: 33,882,123 km (0.068 R)
• M30: 34,330,019 km (0.081 R)
• M31: 36,394,170 km (0.1 R)
• M32: 39,273,181 km (0.074 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 603.1

Radius: 5.9

Gravity: 17.33 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 14.47 AU - 15.33 AU

Year: 20501 Days

Day: 18.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 74,139,509 km

• M1: 73,453 km (0.055 R)
• M2: 549,922 km (0.077 R)
• M3: 872,904 km (0.078 R)
• M4: 1,071,869 km (0.09 R)
• M5: 1,345,334 km (0.088 R)
• M6: 1,531,284 km (0.089 R)
• M7: 1,974,841 km (0.06 R)
• M8: 2,523,267 km (0.107 R)
• M9: 3,704,642 km (0.039 R)
• M10: 4,399,673 km (0.051 R)
• M11: 4,885,118 km (0.11 R)
• M12: 5,140,781 km (0.059 R)
• M13: 6,003,363 km (0.046 R)
• M14: 6,339,659 km (0.096 R)
• M15: 6,600,108 km (0.113 R)
• M16: 7,616,776 km (0.115 R)
• M17: 10,669,021 km (0.054 R)
• M18: 11,351,636 km (0.112 R)
• M19: 11,997,151 km (0.1 R)
• M20: 15,054,183 km (0.08 R)
• M21: 16,474,914 km (0.105 R)
• M22: 16,884,962 km (0.074 R)
• M23: 21,953,188 km (0.106 R)
• M24: 23,465,024 km (0.109 R)
• M25: 27,488,609 km (0.066 R)
• M26: 28,065,458 km (0.117 R)
• M27: 34,151,249 km (0.098 R)
• M28: 37,711,529 km (0.059 R)
• M29: 45,238,845 km (0.067 R)
• M30: 45,719,952 km (0.118 R)
• M31: 47,019,508 km (0.077 R)
• M32: 55,154,641 km (0.043 R)
• M33: 56,441,332 km (0.099 R)
• M34: 57,185,432 km (0.116 R)
• M35: 61,788,109 km (0.104 R)
• M36: 66,838,683 km (0.118 R)
• M37: 67,254,266 km (0.108 R)
• M38: 67,880,782 km (0.088 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 16,891 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit