🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.41 AU - 5.77 AU

Year: 3999 Days

Day: 43.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.2

Radius: 10.7

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.62 AU - 10.12 AU

Year: 8433 Days

Day: 5.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 53.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 56,429,363 km

• M1: 133,740 km (0.091 R)
• M2: 492,626 km (0.099 R)
• M3: 909,405 km (0.093 R)
• M4: 1,279,361 km (0.096 R)
• M5: 2,123,392 km (0.113 R)
• M6: 3,927,842 km (0.099 R)
• M7: 5,688,609 km (0.111 R)
• M8: 7,727,777 km (0.046 R)
• M9: 9,084,480 km (0.113 R)
• M10: 13,986,653 km (0.054 R)
• M11: 18,250,940 km (0.089 R)
• M12: 20,715,116 km (0.118 R)
• M13: 22,904,631 km (0.098 R)
• M14: 23,393,068 km (0.11 R)
• M15: 25,590,810 km (0.057 R)
• M16: 32,696,709 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.1

Radius: 10.1

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 8.48 AU - 8.9 AU

Year: 8921 Days

Day: 13.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 56,429,363 km

• M1: 125,662 km (0.082 R)
• M2: 589,116 km (0.083 R)
• M3: 937,380 km (0.105 R)
• M4: 4,313,954 km (0.105 R)
• M5: 5,678,735 km (0.041 R)
• M6: 7,929,734 km (0.08 R)
• M7: 8,840,187 km (0.075 R)
• M8: 11,400,704 km (0.099 R)
• M9: 14,464,768 km (0.116 R)
• M10: 14,923,285 km (0.089 R)
• M11: 15,677,258 km (0.059 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.8

Radius: 3.8

Gravity: 19.1 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 14.59 AU - 15.31 AU

Year: 20131 Days

Day: 24.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 56,429,363 km

• M1: 51,761 km (0.117 R)
• M2: 249,230 km (0.092 R)
• M3: 387,159 km (0.097 R)
• M4: 647,609 km (0.115 R)
• M5: 896,839 km (0.102 R)
• M6: 1,494,782 km (0.111 R)
• M7: 1,912,160 km (0.07 R)
• M8: 4,314,702 km (0.055 R)
• M9: 5,428,608 km (0.107 R)
• M10: 6,640,051 km (0.115 R)
• M11: 6,844,402 km (0.037 R)
• M12: 7,482,437 km (0.118 R)
• M13: 7,975,062 km (0.07 R)
• M14: 8,393,787 km (0.114 R)
• M15: 8,584,674 km (0.078 R)
• M16: 9,479,119 km (0.098 R)
• M17: 10,270,492 km (0.105 R)
• M18: 12,104,413 km (0.083 R)
• M19: 13,162,219 km (0.092 R)
• M20: 15,531,251 km (0.118 R)
• M21: 24,895,479 km (0.115 R)
• M22: 26,598,202 km (0.08 R)
• M23: 29,240,849 km (0.068 R)
• M24: 29,900,126 km (0.102 R)
• M25: 30,345,180 km (0.12 R)
• M26: 33,584,722 km (0.079 R)
• M27: 33,944,804 km (0.103 R)
• M28: 34,307,579 km (0.113 R)
• M29: 35,535,478 km (0.086 R)
• M30: 36,412,122 km (0.059 R)
• M31: 37,047,165 km (0.073 R)
• M32: 37,431,631 km (0.116 R)
• M33: 38,078,492 km (0.095 R)
• M34: 41,149,886 km (0.106 R)
• M35: 42,675,336 km (0.116 R)
• M36: 42,956,729 km (0.057 R)
• M37: 44,238,334 km (0.102 R)
• M38: 46,281,991 km (0.115 R)
• M39: 53,276,290 km (0.094 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 12,007 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit