🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.45 AU - 0.73 AU

Year: 288 Days

Day: 45.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.7

Radius: 9.5

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.58 AU - 3.68 AU

Year: 3521 Days

Day: 11.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 25,269,663 km

• M1: 118,332 km (0.1 R)
• M2: 416,331 km (0.107 R)
• M3: 894,446 km (0.045 R)
• M4: 1,396,646 km (0.044 R)
• M5: 2,277,328 km (0.096 R)
• M6: 2,916,710 km (0.09 R)
• M7: 3,222,637 km (0.09 R)
• M8: 3,691,477 km (0.103 R)
• M9: 4,116,485 km (0.056 R)
• M10: 4,913,991 km (0.082 R)
• M11: 7,323,564 km (0.112 R)
• M12: 8,820,739 km (0.071 R)
• M13: 9,543,596 km (0.105 R)
• M14: 14,838,613 km (0.064 R)
• M15: 15,209,765 km (0.068 R)
• M16: 17,685,909 km (0.087 R)
• M17: 17,983,310 km (0.079 R)
• M18: 19,647,586 km (0.103 R)
• M19: 21,954,535 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.8

Radius: 8.5

Gravity: 9.58 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.54 AU - 4.82 AU

Year: 5434 Days

Day: 12.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 25,269,663 km

• M1: 111,600 km (0.106 R)
• M2: 479,012 km (0.085 R)
• M3: 1,221,766 km (0.07 R)
• M4: 1,545,795 km (0.084 R)
• M5: 1,829,582 km (0.085 R)
• M6: 2,555,880 km (0.096 R)
• M7: 4,216,266 km (0.118 R)
• M8: 4,884,370 km (0.085 R)
• M9: 5,503,257 km (0.111 R)
• M10: 6,462,927 km (0.049 R)
• M11: 7,421,850 km (0.056 R)
• M12: 9,407,462 km (0.071 R)
• M13: 10,274,980 km (0.12 R)
• M14: 13,303,290 km (0.072 R)
• M15: 14,338,956 km (0.053 R)
• M16: 15,252,101 km (0.113 R)
• M17: 16,325,167 km (0.086 R)
• M18: 19,090,783 km (0.117 R)
• M19: 19,431,417 km (0.07 R)
• M20: 19,706,976 km (0.078 R)
• M21: 20,054,791 km (0.084 R)
• M22: 21,930,749 km (0.059 R)
• M23: 23,451,112 km (0.064 R)
• M24: 24,316,535 km (0.111 R)
• M25: 24,878,425 km (0.062 R)
• M26: 30,515,273 km (0.057 R)
• M27: 31,169,016 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.1

Radius: 9.9

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4 AU - 5.44 AU

Year: 6520 Days

Day: 12.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 25,269,663 km

• M1: 123,119 km (0.051 R)
• M2: 441,164 km (0.025 R)
• M3: 795,262 km (0.077 R)
• M4: 1,248,095 km (0.12 R)
• M5: 1,920,388 km (0.091 R)
• M6: 2,339,112 km (0.043 R)
• M7: 5,314,016 km (0.109 R)
• M8: 5,636,698 km (0.083 R)
• M9: 7,686,339 km (0.104 R)
• M10: 8,674,732 km (0.026 R)
• M11: 14,658,048 km (0.066 R)
• M12: 19,323,856 km (0.113 R)
• M13: 19,768,311 km (0.105 R)
• M14: 21,615,097 km (0.076 R)
• M15: 23,144,735 km (0.112 R)
• M16: 23,574,081 km (0.116 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: 414 - 19,835 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit