🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.83 AU - 1.03 AU

Year: 333 Days

Day: 38.8 Hours

Environment

Temp: 34 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 41,523,625 km

• M1: 73,752 km (0.045 R)
• M2: 87,216 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.28 AU - 2.82 AU

Year: 1510 Days

Day: 39.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 152.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.38 AU - 3.62 AU

Year: 1927 Days

Day: 30.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.4

Radius: 12.4

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.05 AU - 5.19 AU

Year: 4296 Days

Day: 12.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 41,523,625 km

• M1: 154,235 km (0.045 R)
• M2: 959,222 km (0.065 R)
• M3: 1,744,311 km (0.104 R)
• M4: 2,420,194 km (0.108 R)
• M5: 3,735,309 km (0.045 R)
• M6: 4,814,508 km (0.115 R)
• M7: 5,920,485 km (0.105 R)
• M8: 8,095,040 km (0.081 R)
• M9: 8,557,746 km (0.041 R)
• M10: 9,151,650 km (0.083 R)
• M11: 11,230,013 km (0.056 R)
• M12: 15,097,567 km (0.099 R)
• M13: 16,243,786 km (0.084 R)
• M14: 18,894,211 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.5

Radius: 12.4

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.42 AU - 9.24 AU

Year: 8125 Days

Day: 9.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 41,523,625 km

• M1: 154,235 km (0.088 R)
• M2: 740,509 km (0.1 R)
• M3: 1,316,461 km (0.102 R)
• M4: 1,723,517 km (0.098 R)
• M5: 2,249,653 km (0.081 R)
• M6: 2,762,325 km (0.102 R)
• M7: 3,466,332 km (0.1 R)
• M8: 5,804,846 km (0.099 R)
• M9: 6,209,209 km (0.055 R)
• M10: 7,576,085 km (0.08 R)
• M11: 8,956,574 km (0.106 R)
• M12: 10,061,504 km (0.071 R)
• M13: 11,993,710 km (0.087 R)
• M14: 13,047,627 km (0.113 R)
• M15: 13,803,545 km (0.108 R)
• M16: 14,836,070 km (0.095 R)
• M17: 15,984,532 km (0.098 R)
• M18: 17,329,118 km (0.034 R)
• M19: 20,784,231 km (0.093 R)
• M20: 23,638,109 km (0.066 R)
• M21: 27,022,013 km (0.104 R)
• M22: 29,812,612 km (0.114 R)
• M23: 35,511,393 km (0.113 R)
• M24: 38,852,811 km (0.117 R)
• M25: 39,449,407 km (0.047 R)
• M26: 40,294,934 km (0.03 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 11,619 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit