🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.89 AU - 1.45 AU

Year: 527 Days

Day: 35.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,392,547 km

• M1: 84,822 km (0.095 R)
• M2: 353,201 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.06 AU - 1.6 AU

Year: 638 Days

Day: 38.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,392,547 km

• M1: 48,171 km (0.098 R)
• M2: 292,165 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.68 AU - 1.96 AU

Year: 1022 Days

Day: 27.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.6

Radius: 10.8

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.2 AU - 3.82 AU

Year: 2737 Days

Day: 8.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 36,392,547 km

• M1: 134,488 km (0.051 R)
• M2: 620,831 km (0.12 R)
• M3: 980,315 km (0.069 R)
• M4: 1,492,837 km (0.115 R)
• M5: 4,081,778 km (0.038 R)
• M6: 4,499,605 km (0.105 R)
• M7: 5,311,024 km (0.076 R)
• M8: 5,670,956 km (0.029 R)
• M9: 7,666,292 km (0.05 R)
• M10: 8,039,390 km (0.077 R)
• M11: 8,424,754 km (0.103 R)
• M12: 8,853,501 km (0.089 R)
• M13: 9,589,523 km (0.107 R)
• M14: 10,645,384 km (0.12 R)
• M15: 11,329,944 km (0.067 R)
• M16: 11,967,082 km (0.076 R)
• M17: 12,707,142 km (0.109 R)
• M18: 13,811,175 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633

Radius: 10.1

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.55 AU - 7.43 AU

Year: 6882 Days

Day: 7.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 36,392,547 km

• M1: 126,111 km (0.099 R)
• M2: 471,233 km (0.105 R)
• M3: 785,389 km (0.026 R)
• M4: 1,347,727 km (0.088 R)
• M5: 1,680,582 km (0.085 R)
• M6: 2,084,347 km (0.103 R)
• M7: 2,812,590 km (0.042 R)
• M8: 3,278,587 km (0.119 R)
• M9: 4,086,565 km (0.114 R)
• M10: 5,166,362 km (0.108 R)
• M11: 6,061,257 km (0.053 R)
• M12: 7,423,645 km (0.082 R)
• M13: 9,543,895 km (0.081 R)
• M14: 13,160,873 km (0.097 R)
• M15: 15,610,089 km (0.085 R)
• M16: 16,108,848 km (0.066 R)
• M17: 19,542,419 km (0.025 R)
• M18: 25,692,686 km (0.111 R)
• M19: 26,476,130 km (0.069 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 11,457 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit