🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.41 AU - 2.69 AU

Year: 1425 Days

Day: 31.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.7

Radius: 12.1

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.3 AU - 6.98 AU

Year: 4686 Days

Day: 7.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 74,269,892 km

• M1: 153,338 km (0.065 R)
• M2: 548,127 km (0.097 R)
• M3: 1,017,116 km (0.092 R)
• M4: 1,445,415 km (0.108 R)
• M5: 2,924,938 km (0.09 R)
• M6: 3,871,443 km (0.087 R)
• M7: 4,616,441 km (0.104 R)
• M8: 8,072,451 km (0.103 R)
• M9: 10,398,099 km (0.119 R)
• M10: 11,395,319 km (0.091 R)
• M11: 13,052,564 km (0.112 R)
• M12: 14,629,774 km (0.083 R)
• M13: 16,079,976 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.8

Radius: 12.7

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.68 AU - 6.72 AU

Year: 4761 Days

Day: 8.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 74,269,892 km

• M1: 157,975 km (0.093 R)
• M2: 710,141 km (0.102 R)
• M3: 1,200,074 km (0.074 R)
• M4: 1,665,772 km (0.109 R)
• M5: 2,184,877 km (0.079 R)
• M6: 2,906,387 km (0.083 R)
• M7: 3,415,020 km (0.084 R)
• M8: 5,393,003 km (0.071 R)
• M9: 6,097,011 km (0.105 R)
• M10: 6,836,623 km (0.042 R)
• M11: 7,878,422 km (0.11 R)
• M12: 8,993,375 km (0.093 R)
• M13: 11,081,462 km (0.1 R)
• M14: 12,257,302 km (0.036 R)
• M15: 12,742,747 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.6

Radius: 11.9

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 10.75 AU - 15.07 AU

Year: 16228 Days

Day: 9.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 74,269,892 km

• M1: 149,448 km (0.104 R)
• M2: 815,009 km (0.117 R)
• M3: 1,450,800 km (0.07 R)
• M4: 2,230,355 km (0.063 R)
• M5: 3,271,855 km (0.047 R)
• M6: 3,781,984 km (0.096 R)
• M7: 5,293,969 km (0.075 R)
• M8: 6,249,152 km (0.118 R)
• M9: 6,679,695 km (0.096 R)
• M10: 8,815,055 km (0.1 R)
• M11: 9,357,796 km (0.034 R)
• M12: 10,630,425 km (0.102 R)
• M13: 11,308,402 km (0.101 R)
• M14: 14,835,621 km (0.034 R)
• M15: 15,682,794 km (0.106 R)
• M16: 16,078,330 km (0.108 R)
• M17: 22,044,144 km (0.108 R)
• M18: 23,454,253 km (0.11 R)
• M19: 25,030,865 km (0.113 R)
• M20: 25,571,811 km (0.117 R)
• M21: 27,241,473 km (0.083 R)
• M22: 30,183,914 km (0.118 R)
• M23: 32,814,293 km (0.073 R)
• M24: 42,991,137 km (0.065 R)
• M25: 51,875,006 km (0.118 R)
• M26: 53,823,369 km (0.111 R)
• M27: 55,088,518 km (0.081 R)
• M28: 57,865,803 km (0.101 R)
• M29: 58,243,089 km (0.11 R)
• M30: 58,621,870 km (0.097 R)
• M31: 68,637,448 km (0.049 R)
• M32: 69,697,648 km (0.095 R)
• M33: 72,505,151 km (0.075 R)
• M34: 73,163,681 km (0.057 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 12,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit