🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.21 AU - 1.95 AU

Year: 711 Days

Day: 43.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.52 AU - 2.44 AU

Year: 998 Days

Day: 20.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.11 AU - 4.83 AU

Year: 2833 Days

Day: 44.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,531,026 km

• M1: 29,022 km (0.091 R)
• M2: 147,952 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.8

Radius: 12

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 8.86 AU - 8.92 AU

Year: 9493 Days

Day: 5.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 162.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 35,531,026 km

• M1: 149,448 km (0.071 R)
• M2: 667,506 km (0.081 R)
• M3: 1,582,596 km (0.087 R)
• M4: 3,162,649 km (0.108 R)
• M5: 3,989,476 km (0.042 R)
• M6: 4,986,845 km (0.098 R)
• M7: 6,034,778 km (0.042 R)
• M8: 6,668,923 km (0.044 R)
• M9: 8,202,900 km (0.116 R)
• M10: 8,747,735 km (0.079 R)
• M11: 9,316,656 km (0.101 R)
• M12: 9,909,961 km (0.078 R)
• M13: 10,423,680 km (0.111 R)
• M14: 11,009,057 km (0.113 R)
• M15: 12,539,443 km (0.077 R)
• M16: 13,140,827 km (0.044 R)
• M17: 18,282,206 km (0.077 R)
• M18: 21,001,895 km (0.117 R)
• M19: 21,508,434 km (0.081 R)
• M20: 26,148,960 km (0.117 R)
• M21: 26,636,948 km (0.086 R)
• M22: 27,430,565 km (0.07 R)
• M23: 28,444,689 km (0.112 R)
• M24: 30,547,586 km (0.036 R)
• M25: 31,089,130 km (0.054 R)
• M26: 31,968,766 km (0.117 R)
• M27: 39,871,423 km (0.032 R)
• M28: 46,946,056 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46.7

Radius: 3.8

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 12.58 AU - 20.82 AU

Year: 24443 Days

Day: 23.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 35,531,026 km

• M1: 49,367 km (0.081 R)
• M2: 181,911 km (0.102 R)
• M3: 302,337 km (0.059 R)
• M4: 435,479 km (0.11 R)
• M5: 556,354 km (0.091 R)
• M6: 685,457 km (0.097 R)
• M7: 1,744,461 km (0.093 R)
• M8: 2,025,256 km (0.075 R)
• M9: 2,868,539 km (0.109 R)
• M10: 3,345,756 km (0.112 R)
• M11: 4,120,524 km (0.106 R)
• M12: 4,781,896 km (0.088 R)
• M13: 7,635,326 km (0.062 R)
• M14: 8,668,748 km (0.096 R)
• M15: 8,877,736 km (0.055 R)
• M16: 9,047,230 km (0.105 R)
• M17: 11,959,303 km (0.059 R)
• M18: 13,291,472 km (0.099 R)
• M19: 15,501,182 km (0.1 R)
• M20: 17,409,602 km (0.088 R)
• M21: 17,675,288 km (0.083 R)
• M22: 18,079,052 km (0.102 R)
• M23: 18,904,833 km (0.112 R)
• M24: 21,532,519 km (0.117 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 15,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit