🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.57 AU - 0.67 AU

Year: 315 Days

Day: 20.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,545,576 km

• M1: 533,616 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.3

Radius: 15

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.02 AU - 1.7 AU

Year: 1024 Days

Day: 7.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 97.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 41,545,576 km

• M1: 186,549 km (0.05 R)
• M2: 881,281 km (0.104 R)
• M3: 1,499,719 km (0.115 R)
• M4: 2,100,653 km (0.099 R)
• M5: 2,684,235 km (0.105 R)
• M6: 3,175,963 km (0.107 R)
• M7: 3,936,518 km (0.045 R)
• M8: 4,729,537 km (0.09 R)
• M9: 5,378,492 km (0.094 R)
• M10: 5,984,513 km (0.072 R)
• M11: 7,428,133 km (0.081 R)
• M12: 8,031,910 km (0.058 R)
• M13: 8,564,328 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.5

Radius: 12.9

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.73 AU - 2.33 AU

Year: 1867 Days

Day: 5.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 135.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 41,545,576 km

• M1: 160,668 km (0.118 R)
• M2: 574,007 km (0.084 R)
• M3: 1,183,918 km (0.084 R)
• M4: 1,822,551 km (0.075 R)
• M5: 2,247,858 km (0.099 R)
• M6: 2,826,502 km (0.083 R)
• M7: 3,402,753 km (0.047 R)
• M8: 3,817,588 km (0.049 R)
• M9: 4,544,484 km (0.082 R)
• M10: 5,663,327 km (0.095 R)
• M11: 7,012,251 km (0.088 R)
• M12: 7,487,523 km (0.079 R)
• M13: 8,044,177 km (0.104 R)
• M14: 8,471,877 km (0.103 R)
• M15: 11,140,404 km (0.094 R)
• M16: 13,415,189 km (0.09 R)
• M17: 14,105,882 km (0.116 R)
• M18: 15,002,422 km (0.101 R)
• M19: 15,888,939 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.4

Radius: 10.1

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.43 AU - 7.27 AU

Year: 9136 Days

Day: 10.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 41,545,576 km

• M1: 125,812 km (0.104 R)
• M2: 537,206 km (0.111 R)
• M3: 1,312,422 km (0.077 R)
• M4: 1,655,151 km (0.044 R)
• M5: 2,206,718 km (0.046 R)
• M6: 2,582,658 km (0.029 R)
• M7: 3,260,486 km (0.106 R)
• M8: 6,362,098 km (0.094 R)
• M9: 6,867,589 km (0.119 R)
• M10: 8,938,772 km (0.099 R)
• M11: 11,343,857 km (0.083 R)
• M12: 14,332,673 km (0.077 R)
• M13: 15,844,658 km (0.078 R)
• M14: 16,438,113 km (0.039 R)
• M15: 16,774,260 km (0.033 R)
• M16: 17,321,489 km (0.053 R)
• M17: 18,164,772 km (0.119 R)
• M18: 21,572,163 km (0.105 R)
• M19: 24,587,756 km (0.072 R)
• M20: 25,742,652 km (0.105 R)
• M21: 28,256,046 km (0.077 R)
• M22: 28,641,859 km (0.06 R)
• M23: 32,064,359 km (0.109 R)
• M24: 32,589,597 km (0.088 R)
• M25: 33,982,353 km (0.048 R)
• M26: 35,975,595 km (0.096 R)
• M27: 36,657,013 km (0.104 R)
• M28: 37,115,980 km (0.117 R)
• M29: 40,072,333 km (0.101 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: 316 - 17,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit