🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.58 AU - 2.42 AU

Year: 990 Days

Day: 31.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.51 AU - 4.05 AU

Year: 2078 Days

Day: 21.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,306,852 km

• M1: 38,895 km (0.076 R)
• M2: 549,772 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.5

Radius: 12.9

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 7.75 AU - 9.57 AU

Year: 8916 Days

Day: 5.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 28,306,852 km

• M1: 160,668 km (0.119 R)
• M2: 741,856 km (0.106 R)
• M3: 2,033,933 km (0.106 R)
• M4: 2,553,336 km (0.105 R)
• M5: 3,476,505 km (0.094 R)
• M6: 4,306,324 km (0.029 R)
• M7: 4,754,071 km (0.083 R)
• M8: 5,357,848 km (0.03 R)
• M9: 7,965,638 km (0.11 R)
• M10: 10,509,250 km (0.066 R)
• M11: 13,612,209 km (0.088 R)
• M12: 19,681,395 km (0.116 R)
• M13: 20,372,986 km (0.109 R)
• M14: 23,302,860 km (0.093 R)
• M15: 26,133,701 km (0.079 R)
• M16: 26,875,706 km (0.083 R)
• M17: 28,792,354 km (0.104 R)
• M18: 29,484,244 km (0.113 R)
• M19: 30,593,812 km (0.111 R)
• M20: 32,151,574 km (0.104 R)
• M21: 37,258,247 km (0.099 R)
• M22: 40,741,484 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798

Radius: 10.3

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 8.85 AU - 10.09 AU

Year: 10195 Days

Day: 12.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 28,306,852 km

• M1: 143,464 km (0.104 R)
• M2: 841,488 km (0.083 R)
• M3: 1,675,945 km (0.086 R)
• M4: 2,148,824 km (0.117 R)
• M5: 2,525,661 km (0.078 R)
• M6: 3,059,127 km (0.115 R)
• M7: 7,008,361 km (0.107 R)
• M8: 9,867,176 km (0.047 R)
• M9: 10,278,571 km (0.118 R)
• M10: 12,629,800 km (0.069 R)
• M11: 15,801,425 km (0.113 R)
• M12: 16,508,275 km (0.064 R)
• M13: 18,678,042 km (0.092 R)
• M14: 20,034,895 km (0.06 R)
• M15: 29,057,442 km (0.106 R)
• M16: 29,904,166 km (0.12 R)
• M17: 36,054,882 km (0.083 R)
• M18: 39,424,873 km (0.091 R)
• M19: 50,178,567 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.3

Radius: 10

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 10.14 AU - 10.74 AU

Year: 11801 Days

Day: 7.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 28,306,852 km

• M1: 151,692 km (0.048 R)
• M2: 494,870 km (0.12 R)
• M3: 840,590 km (0.088 R)
• M4: 2,197,443 km (0.094 R)
• M5: 3,710,925 km (0.103 R)
• M6: 4,249,178 km (0.111 R)
• M7: 5,538,263 km (0.097 R)
• M8: 8,044,027 km (0.105 R)
• M9: 11,919,061 km (0.101 R)
• M10: 17,128,358 km (0.09 R)
• M11: 17,493,077 km (0.115 R)
• M12: 18,364,485 km (0.088 R)
• M13: 18,810,885 km (0.063 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 15,231 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit