🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.58 AU - 0.72 AU

Year: 193 Days

Day: 31.7 Hours

Environment

Temp: 150 °C

Axial Tilt: 47.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,806,740 km

• M1: 109,057 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.68 AU - 0.8 AU

Year: 235 Days

Day: 30.1 Hours

Environment

Temp: 171 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.77 AU - 1.11 AU

Year: 336 Days

Day: 22.3 Hours

Environment

Temp: 25 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 37,806,740 km

• M1: 24,833 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.8

Radius: 10.1

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 7.12 AU - 7.12 AU

Year: 7010 Days

Day: 9.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 37,806,740 km

• M1: 190,588 km (0.111 R)
• M2: 1,460,823 km (0.03 R)
• M3: 4,715,624 km (0.072 R)
• M4: 5,544,695 km (0.08 R)
• M5: 7,452,517 km (0.117 R)
• M6: 7,801,978 km (0.085 R)
• M7: 9,222,260 km (0.117 R)
• M8: 11,155,663 km (0.055 R)
• M9: 16,190,678 km (0.099 R)
• M10: 16,580,830 km (0.119 R)
• M11: 18,344,888 km (0.097 R)
• M12: 23,214,448 km (0.03 R)
• M13: 24,983,293 km (0.114 R)
• M14: 26,389,962 km (0.116 R)
• M15: 30,926,517 km (0.111 R)
• M16: 36,510,856 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.5

Radius: 13.3

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.85 AU - 7.45 AU

Year: 7054 Days

Day: 5.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 37,806,740 km

• M1: 184,005 km (0.086 R)
• M2: 782,247 km (0.107 R)
• M3: 1,222,963 km (0.084 R)
• M4: 1,657,993 km (0.112 R)
• M5: 2,103,196 km (0.074 R)
• M6: 3,853,192 km (0.104 R)
• M7: 4,566,774 km (0.06 R)
• M8: 5,306,835 km (0.097 R)
• M9: 5,897,148 km (0.056 R)
• M10: 7,136,267 km (0.102 R)
• M11: 7,778,790 km (0.115 R)
• M12: 8,583,776 km (0.107 R)
• M13: 9,532,825 km (0.082 R)
• M14: 10,079,157 km (0.091 R)
• M15: 11,537,287 km (0.103 R)
• M16: 12,105,759 km (0.111 R)
• M17: 12,747,235 km (0.046 R)
• M18: 13,355,051 km (0.076 R)
• M19: 17,083,478 km (0.108 R)
• M20: 20,021,730 km (0.116 R)
• M21: 21,224,796 km (0.071 R)
• M22: 23,445,427 km (0.061 R)
• M23: 24,023,922 km (0.087 R)
• M24: 25,123,616 km (0.12 R)
• M25: 26,080,145 km (0.092 R)
• M26: 29,476,316 km (0.096 R)
• M27: 31,931,217 km (0.09 R)
• M28: 37,806,673 km (0.102 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 17,335 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit