🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.67 AU - 0.87 AU

Year: 248 Days

Day: 20.9 Hours

Environment

Temp: 93 °C

Axial Tilt: 64.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.61 AU - 4.09 AU

Year: 2251 Days

Day: 15.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,580,285 km

• M1: 2,928,678 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.5

Radius: 11.7

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.95 AU - 5.01 AU

Year: 4080 Days

Day: 9 Hours

Environment

Temp: -150 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 69,580,285 km

• M1: 145,559 km (0.099 R)
• M2: 577,448 km (0.1 R)
• M3: 948,899 km (0.072 R)
• M4: 1,455,587 km (0.093 R)
• M5: 1,851,124 km (0.087 R)
• M6: 3,066,457 km (0.105 R)
• M7: 3,476,655 km (0.073 R)
• M8: 4,408,799 km (0.114 R)
• M9: 5,064,935 km (0.086 R)
• M10: 5,669,909 km (0.085 R)
• M11: 6,796,082 km (0.109 R)
• M12: 8,212,026 km (0.114 R)
• M13: 9,009,233 km (0.109 R)
• M14: 9,406,714 km (0.118 R)
• M15: 9,774,276 km (0.094 R)
• M16: 11,388,138 km (0.089 R)
• M17: 12,379,673 km (0.061 R)
• M18: 16,629,599 km (0.111 R)
• M19: 17,780,754 km (0.052 R)
• M20: 18,662,334 km (0.091 R)
• M21: 20,106,253 km (0.051 R)
• M22: 20,855,589 km (0.091 R)
• M23: 21,342,081 km (0.098 R)
• M24: 25,748,187 km (0.066 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 427.4

Radius: 3.6

Gravity: 32.98 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 15.15 AU - 15.61 AU

Year: 22142 Days

Day: 20.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 69,580,285 km

• M1: 44,730 km (0.095 R)
• M2: 177,423 km (0.058 R)
• M3: 411,095 km (0.097 R)
• M4: 1,030,281 km (0.1 R)
• M5: 1,144,424 km (0.087 R)
• M6: 2,096,315 km (0.118 R)
• M7: 2,589,390 km (0.067 R)
• M8: 3,000,634 km (0.096 R)
• M9: 3,316,136 km (0.117 R)
• M10: 3,711,673 km (0.093 R)
• M11: 4,043,930 km (0.111 R)
• M12: 4,169,592 km (0.081 R)
• M13: 4,362,872 km (0.101 R)
• M14: 4,907,708 km (0.07 R)
• M15: 5,050,723 km (0.055 R)
• M16: 6,381,247 km (0.115 R)
• M17: 7,310,399 km (0.083 R)
• M18: 7,782,979 km (0.104 R)
• M19: 11,804,020 km (0.091 R)
• M20: 13,682,221 km (0.034 R)
• M21: 20,586,163 km (0.117 R)
• M22: 22,297,114 km (0.068 R)
• M23: 22,492,788 km (0.085 R)
• M24: 24,100,516 km (0.101 R)
• M25: 25,355,343 km (0.101 R)
• M26: 25,675,632 km (0.088 R)
• M27: 30,448,851 km (0.118 R)
• M28: 31,543,309 km (0.095 R)
• M29: 33,553,306 km (0.061 R)
• M30: 35,646,929 km (0.101 R)
• M31: 36,725,679 km (0.037 R)
• M32: 44,119,105 km (0.116 R)
• M33: 45,992,220 km (0.053 R)
• M34: 49,065,110 km (0.1 R)
• M35: 51,585,684 km (0.091 R)
• M36: 66,497,899 km (0.107 R)
• M37: 69,580,214 km (0.119 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 10,587 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit