🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.04 AU - 6.2 AU

Year: 4149 Days

Day: 14.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.5

Radius: 10.5

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.25 AU - 5.89 AU

Year: 4708 Days

Day: 6.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 28,895,174 km

• M1: 133,292 km (0.074 R)
• M2: 504,594 km (0.082 R)
• M3: 842,535 km (0.072 R)
• M4: 1,682,378 km (0.086 R)
• M5: 2,217,040 km (0.116 R)
• M6: 2,668,527 km (0.092 R)
• M7: 3,298,932 km (0.071 R)
• M8: 3,628,646 km (0.075 R)
• M9: 4,259,051 km (0.05 R)
• M10: 6,342,202 km (0.087 R)
• M11: 7,605,406 km (0.085 R)
• M12: 7,964,142 km (0.105 R)
• M13: 8,832,408 km (0.103 R)
• M14: 9,720,720 km (0.119 R)
• M15: 10,100,848 km (0.075 R)
• M16: 10,534,981 km (0.118 R)
• M17: 12,594,794 km (0.053 R)
• M18: 13,877,895 km (0.109 R)
• M19: 14,360,498 km (0.066 R)
• M20: 16,344,764 km (0.113 R)
• M21: 17,557,255 km (0.081 R)
• M22: 20,297,289 km (0.109 R)
• M23: 22,347,828 km (0.083 R)
• M24: 23,235,392 km (0.098 R)
• M25: 24,146,293 km (0.072 R)
• M26: 24,688,585 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.8

Radius: 11

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.65 AU - 6.17 AU

Year: 5146 Days

Day: 10.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 28,895,174 km

• M1: 137,331 km (0.075 R)
• M2: 706,252 km (0.048 R)
• M3: 1,195,437 km (0.096 R)
• M4: 1,587,533 km (0.103 R)
• M5: 2,898,160 km (0.114 R)
• M6: 4,639,479 km (0.088 R)
• M7: 5,216,627 km (0.12 R)
• M8: 5,779,415 km (0.098 R)
• M9: 6,382,444 km (0.101 R)
• M10: 7,455,808 km (0.103 R)
• M11: 8,016,651 km (0.038 R)
• M12: 8,645,710 km (0.108 R)
• M13: 9,521,007 km (0.086 R)
• M14: 9,869,570 km (0.074 R)
• M15: 11,350,439 km (0.105 R)
• M16: 11,693,168 km (0.093 R)
• M17: 14,980,132 km (0.081 R)
• M18: 20,163,100 km (0.109 R)
• M19: 22,000,461 km (0.117 R)
• M20: 25,752,376 km (0.089 R)
• M21: 33,183,949 km (0.055 R)
• M22: 33,684,653 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.1

Radius: 9.8

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.66 AU - 7.58 AU

Year: 6804 Days

Day: 6.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 28,895,174 km

• M1: 127,158 km (0.089 R)
• M2: 454,030 km (0.093 R)
• M3: 760,256 km (0.109 R)
• M4: 1,137,243 km (0.107 R)
• M5: 1,464,264 km (0.095 R)
• M6: 1,908,719 km (0.119 R)
• M7: 2,346,293 km (0.077 R)
• M8: 3,983,791 km (0.097 R)
• M9: 5,014,221 km (0.088 R)
• M10: 7,385,348 km (0.076 R)
• M11: 9,615,254 km (0.109 R)
• M12: 10,727,813 km (0.086 R)
• M13: 13,776,318 km (0.112 R)
• M14: 14,200,727 km (0.079 R)
• M15: 14,909,073 km (0.039 R)
• M16: 16,161,357 km (0.12 R)
• M17: 16,993,869 km (0.052 R)
• M18: 18,232,390 km (0.096 R)
• M19: 18,744,314 km (0.042 R)
• M20: 19,530,152 km (0.057 R)
• M21: 20,680,858 km (0.115 R)
• M22: 23,415,508 km (0.104 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 18,464 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit