🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.96 AU - 1.22 AU

Year: 429 Days

Day: 29.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 3.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 23,409,265 km

• M1: 41,439 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.04 AU - 1.36 AU

Year: 495 Days

Day: 31.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 98 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 23,409,265 km

• M1: 68,366 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.79 AU - 2.65 AU

Year: 1246 Days

Day: 16.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.07 AU - 3.81 AU

Year: 2404 Days

Day: 37.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,409,265 km

• M1: 35,754 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.2

Radius: 11.2

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.44 AU - 7.22 AU

Year: 6000 Days

Day: 11.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 23,409,265 km

• M1: 139,276 km (0.118 R)
• M2: 583,581 km (0.063 R)
• M3: 937,829 km (0.118 R)
• M4: 2,239,929 km (0.081 R)
• M5: 2,993,603 km (0.032 R)
• M6: 5,730,047 km (0.116 R)
• M7: 6,845,150 km (0.096 R)
• M8: 7,511,608 km (0.047 R)
• M9: 8,508,379 km (0.077 R)
• M10: 9,546,289 km (0.086 R)
• M11: 10,189,410 km (0.102 R)
• M12: 11,460,693 km (0.092 R)
• M13: 11,976,806 km (0.071 R)
• M14: 12,725,244 km (0.096 R)
• M15: 17,750,535 km (0.091 R)
• M16: 18,302,402 km (0.109 R)
• M17: 19,440,243 km (0.117 R)
• M18: 20,700,157 km (0.12 R)
• M19: 22,330,773 km (0.099 R)
• M20: 23,382,297 km (0.102 R)
• M21: 26,199,374 km (0.071 R)
• M22: 26,645,026 km (0.091 R)
• M23: 36,658,360 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22.8

Radius: 6.3

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 10.16 AU - 16.86 AU

Year: 18707 Days

Day: 23.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 23,409,265 km

• M1: 78,389 km (0.073 R)
• M2: 279,299 km (0.119 R)
• M3: 1,289,085 km (0.119 R)
• M4: 1,894,807 km (0.114 R)
• M5: 2,261,621 km (0.096 R)
• M6: 2,658,504 km (0.119 R)
• M7: 4,241,848 km (0.1 R)
• M8: 7,158,408 km (0.098 R)
• M9: 7,382,057 km (0.084 R)
• M10: 12,895,336 km (0.117 R)
• M11: 14,712,053 km (0.071 R)
• M12: 16,031,955 km (0.113 R)
• M13: 18,784,257 km (0.052 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: 156 - 16,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit