🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.42 AU - 0.68 AU

Year: 155 Days

Day: 13.4 Hours

Environment

Temp: 135 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,639,875 km

• M1: 185,651 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.59 AU - 0.65 AU

Year: 186 Days

Day: 21 Hours

Environment

Temp: 115 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.66 AU - 0.74 AU

Year: 223 Days

Day: 40.6 Hours

Environment

Temp: 100 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.77 AU - 0.99 AU

Year: 314 Days

Day: 47.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,639,875 km

• M1: 79,287 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.9 AU - 1.38 AU

Year: 464 Days

Day: 40.7 Hours

Environment

Temp: -15 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,639,875 km

• M1: 107,262 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.35 AU - 2.85 AU

Year: 1596 Days

Day: 33.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.69 AU - 2.87 AU

Year: 1765 Days

Day: 23.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,639,875 km

• M1: 40,092 km (0.117 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.93 AU - 4.25 AU

Year: 3150 Days

Day: 35.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,639,875 km

• M1: 53,107 km (0.113 R)
• M2: 125,961 km (0.066 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.3

Radius: 11.6

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 9.32 AU - 12.1 AU

Year: 13347 Days

Day: 5.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 52,639,875 km

• M1: 144,362 km (0.093 R)
• M2: 521,648 km (0.089 R)
• M3: 994,377 km (0.107 R)
• M4: 1,359,545 km (0.107 R)
• M5: 2,573,083 km (0.105 R)
• M6: 3,234,306 km (0.072 R)
• M7: 4,927,903 km (0.077 R)
• M8: 7,525,521 km (0.097 R)
• M9: 9,462,514 km (0.06 R)
• M10: 9,917,292 km (0.118 R)
• M11: 11,202,188 km (0.098 R)
• M12: 12,837,891 km (0.056 R)
• M13: 15,099,811 km (0.114 R)
• M14: 16,074,740 km (0.112 R)
• M15: 16,650,542 km (0.093 R)
• M16: 17,843,286 km (0.097 R)
• M17: 21,416,730 km (0.081 R)
• M18: 24,580,127 km (0.098 R)
• M19: 25,635,540 km (0.118 R)
• M20: 28,562,422 km (0.116 R)
• M21: 39,703,424 km (0.027 R)
• M22: 43,746,307 km (0.097 R)
• M23: 44,305,205 km (0.06 R)
• M24: 44,727,669 km (0.09 R)
• M25: 47,025,791 km (0.091 R)
• M26: 47,907,521 km (0.095 R)
• M27: 52,012,487 km (0.077 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 14,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit