🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.64 AU - 1.04 AU

Year: 287 Days

Day: 38.6 Hours

Environment

Temp: 114 °C

Axial Tilt: 43.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.22 AU - 1.56 AU

Year: 611 Days

Day: 19.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.3 AU - 1.6 AU

Year: 651 Days

Day: 24.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,342,776 km

• M1: 499,956 km (0.098 R)
• M2: 884,871 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.6 AU - 2.14 AU

Year: 953 Days

Day: 26.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.6 AU - 2.4 AU

Year: 1054 Days

Day: 43.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.75 AU - 3.39 AU

Year: 2005 Days

Day: 36.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.4

Radius: 12.6

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 6.61 AU - 8.77 AU

Year: 7950 Days

Day: 5.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 53,342,776 km

• M1: 191,934 km (0.055 R)
• M2: 688,898 km (0.11 R)
• M3: 1,435,242 km (0.115 R)
• M4: 2,657,905 km (0.095 R)
• M5: 4,390,847 km (0.081 R)
• M6: 4,793,415 km (0.103 R)
• M7: 7,754,705 km (0.092 R)
• M8: 10,509,550 km (0.099 R)
• M9: 11,017,883 km (0.082 R)
• M10: 16,587,262 km (0.09 R)
• M11: 20,360,869 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.6

Radius: 11.6

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 8.35 AU - 13.45 AU

Year: 13415 Days

Day: 14 Hours

Environment

Temp: -184 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 53,342,776 km

• M1: 145,409 km (0.107 R)
• M2: 843,582 km (0.047 R)
• M3: 1,668,465 km (0.114 R)
• M4: 2,073,426 km (0.089 R)
• M5: 2,504,268 km (0.114 R)
• M6: 3,180,152 km (0.115 R)
• M7: 3,783,929 km (0.062 R)
• M8: 4,863,876 km (0.09 R)
• M9: 7,077,326 km (0.043 R)
• M10: 13,194,682 km (0.109 R)
• M11: 16,432,728 km (0.114 R)
• M12: 18,944,326 km (0.09 R)
• M13: 20,501,042 km (0.082 R)
• M14: 21,614,349 km (0.105 R)
• M15: 22,497,725 km (0.093 R)
• M16: 24,716,111 km (0.073 R)
• M17: 25,099,531 km (0.112 R)
• M18: 26,273,724 km (0.082 R)
• M19: 27,689,519 km (0.108 R)
• M20: 34,218,119 km (0.084 R)
• M21: 35,417,745 km (0.112 R)
• M22: 36,274,043 km (0.1 R)
• M23: 37,019,040 km (0.108 R)
• M24: 39,315,068 km (0.113 R)
• M25: 40,101,056 km (0.079 R)
• M26: 41,031,255 km (0.038 R)
• M27: 48,098,857 km (0.079 R)
• M28: 49,908,393 km (0.065 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 10,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit