🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.28 AU - 1.34 AU

Year: 690 Days

Day: 43.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.82 AU - 1.88 AU

Year: 1158 Days

Day: 14.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,604,550 km

• M1: 50,564 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.85 AU - 1.89 AU

Year: 1177 Days

Day: 25.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469

Radius: 13.9

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.34 AU - 2.62 AU

Year: 1797 Days

Day: 9.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 14,604,550 km

• M1: 172,935 km (0.076 R)
• M2: 658,829 km (0.072 R)
• M3: 1,101,639 km (0.119 R)
• M4: 1,623,436 km (0.091 R)
• M5: 2,206,718 km (0.1 R)
• M6: 2,737,491 km (0.107 R)
• M7: 3,384,353 km (0.097 R)
• M8: 4,078,636 km (0.055 R)
• M9: 5,382,083 km (0.086 R)
• M10: 6,671,467 km (0.053 R)
• M11: 9,100,936 km (0.093 R)
• M12: 9,919,685 km (0.068 R)
• M13: 11,850,096 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.1

Radius: 11.2

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.45 AU - 3.99 AU

Year: 2659 Days

Day: 9.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 14,604,550 km

• M1: 140,472 km (0.104 R)
• M2: 759,359 km (0.092 R)
• M3: 1,402,480 km (0.076 R)
• M4: 1,936,395 km (0.101 R)
• M5: 2,949,023 km (0.104 R)
• M6: 4,220,904 km (0.071 R)
• M7: 5,171,598 km (0.027 R)
• M8: 5,854,662 km (0.107 R)
• M9: 6,976,198 km (0.088 R)
• M10: 8,710,186 km (0.025 R)
• M11: 9,826,785 km (0.078 R)
• M12: 10,635,960 km (0.103 R)
• M13: 11,656,217 km (0.079 R)
• M14: 12,299,189 km (0.113 R)
• M15: 14,177,390 km (0.034 R)
• M16: 18,095,807 km (0.109 R)
• M17: 20,888,650 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.5

Radius: 10.4

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.02 AU - 4.38 AU

Year: 3961 Days

Day: 13.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 14,604,550 km

• M1: 129,402 km (0.096 R)
• M2: 658,979 km (0.074 R)
• M3: 1,288,337 km (0.11 R)
• M4: 1,917,097 km (0.081 R)
• M5: 2,909,978 km (0.065 R)
• M6: 3,697,311 km (0.066 R)
• M7: 4,822,886 km (0.053 R)
• M8: 5,853,465 km (0.102 R)
• M9: 6,559,119 km (0.037 R)
• M10: 6,998,637 km (0.049 R)
• M11: 10,162,931 km (0.107 R)
• M12: 14,517,875 km (0.026 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 10,677 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit