🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.56 AU - 0.78 AU

Year: 360 Days

Day: 32.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.6

Radius: 14.4

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.27 AU - 1.53 AU

Year: 1087 Days

Day: 12 Hours

Environment

Temp: -182 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 92,033,203 km

• M1: 179,069 km (0.088 R)
• M2: 822,639 km (0.065 R)
• M3: 1,611,917 km (0.114 R)
• M4: 3,386,447 km (0.025 R)
• M5: 4,320,387 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.3

Radius: 13.5

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.38 AU - 4.86 AU

Year: 6514 Days

Day: 6 Hours

Environment

Temp: -222 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 92,033,203 km

• M1: 167,998 km (0.113 R)
• M2: 649,853 km (0.071 R)
• M3: 1,079,199 km (0.104 R)
• M4: 1,661,584 km (0.081 R)
• M5: 2,153,013 km (0.106 R)
• M6: 2,577,123 km (0.115 R)
• M7: 4,134,436 km (0.111 R)
• M8: 5,477,376 km (0.088 R)
• M9: 6,339,958 km (0.104 R)
• M10: 7,492,460 km (0.05 R)
• M11: 7,976,858 km (0.12 R)
• M12: 8,818,046 km (0.094 R)
• M13: 12,070,005 km (0.112 R)
• M14: 12,932,437 km (0.075 R)
• M15: 13,989,944 km (0.088 R)
• M16: 19,701,292 km (0.054 R)
• M17: 22,852,122 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 846.5

Radius: 6.2

Gravity: 22.02 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 8.58 AU - 13.42 AU

Year: 23933 Days

Day: 24.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 92,033,203 km

• M1: 77,043 km (0.061 R)
• M2: 561,590 km (0.101 R)
• M3: 1,042,996 km (0.109 R)
• M4: 1,255,276 km (0.073 R)
• M5: 1,637,947 km (0.114 R)
• M6: 2,763,821 km (0.115 R)
• M7: 3,442,247 km (0.056 R)
• M8: 5,658,689 km (0.081 R)
• M9: 6,938,798 km (0.093 R)
• M10: 8,969,440 km (0.107 R)
• M11: 9,382,629 km (0.045 R)
• M12: 9,994,634 km (0.118 R)
• M13: 10,310,435 km (0.088 R)
• M14: 16,662,510 km (0.039 R)
• M15: 17,833,861 km (0.058 R)
• M16: 18,205,014 km (0.081 R)
• M17: 19,544,962 km (0.089 R)
• M18: 21,886,916 km (0.085 R)
• M19: 22,635,205 km (0.106 R)
• M20: 26,997,778 km (0.109 R)
• M21: 30,416,987 km (0.085 R)
• M22: 33,972,330 km (0.06 R)
• M23: 35,264,706 km (0.085 R)
• M24: 37,038,638 km (0.071 R)
• M25: 37,491,171 km (0.105 R)
• M26: 40,603,106 km (0.084 R)
• M27: 46,455,973 km (0.06 R)
• M28: 46,806,331 km (0.034 R)
• M29: 55,756,174 km (0.052 R)
• M30: 57,956,309 km (0.082 R)
• M31: 67,785,638 km (0.119 R)
• M32: 71,448,990 km (0.093 R)
• M33: 74,281,476 km (0.088 R)
• M34: 76,454,385 km (0.104 R)
• M35: 78,173,415 km (0.098 R)
• M36: 82,455,205 km (0.089 R)
• M37: 84,002,944 km (0.039 R)
• M38: 89,843,844 km (0.071 R)
• M39: 90,387,931 km (0.111 R)
• M40: 92,033,208 km (0.104 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 11,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit