🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.59 AU - 0.67 AU

Year: 184 Days

Day: 28.8 Hours

Environment

Temp: 212 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.98 AU - 1.38 AU

Year: 473 Days

Day: 45 Hours

Environment

Temp: -6 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.76 AU - 1.84 AU

Year: 891 Days

Day: 21.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,150,539 km

• M1: 57,745 km (0.075 R)
• M2: 1,140,085 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.89 AU - 3.13 AU

Year: 1927 Days

Day: 44 Hours

Environment

Temp: -107 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.09 AU - 4.75 AU

Year: 2864 Days

Day: 22.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,150,539 km

• M1: 473,776 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792

Radius: 12.8

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 9.95 AU - 10.55 AU

Year: 12108 Days

Day: 11.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 57.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 57,150,539 km

• M1: 181,313 km (0.077 R)
• M2: 608,265 km (0.063 R)
• M3: 1,172,399 km (0.055 R)
• M4: 2,226,016 km (0.114 R)
• M5: 2,999,437 km (0.095 R)
• M6: 4,203,102 km (0.086 R)
• M7: 5,249,389 km (0.067 R)
• M8: 7,368,892 km (0.108 R)
• M9: 8,935,331 km (0.065 R)
• M10: 11,107,193 km (0.108 R)
• M11: 12,842,379 km (0.099 R)
• M12: 15,169,224 km (0.111 R)
• M13: 18,158,190 km (0.092 R)
• M14: 19,540,175 km (0.07 R)
• M15: 20,044,319 km (0.079 R)
• M16: 21,342,530 km (0.107 R)
• M17: 22,604,238 km (0.091 R)
• M18: 23,253,493 km (0.047 R)
• M19: 25,774,217 km (0.093 R)
• M20: 29,448,341 km (0.066 R)
• M21: 31,467,613 km (0.079 R)
• M22: 33,100,773 km (0.114 R)
• M23: 37,947,594 km (0.056 R)
• M24: 44,827,750 km (0.066 R)
• M25: 49,331,394 km (0.071 R)
• M26: 51,214,382 km (0.055 R)
• M27: 53,963,393 km (0.088 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 13,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit