🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.58 AU - 0.7 AU

Year: 190 Days

Day: 44.1 Hours

Environment

Temp: 160 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.53 AU - 0.77 AU

Year: 194 Days

Day: 40.5 Hours

Environment

Temp: 123 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,296,380 km

• M1: 137,630 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.94 AU - 1.32 AU

Year: 445 Days

Day: 23.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 49.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.4

Radius: 9.2

Gravity: 10.79 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.37 AU - 7.09 AU

Year: 5087 Days

Day: 6.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 89,296,380 km

• M1: 114,442 km (0.072 R)
• M2: 424,708 km (0.072 R)
• M3: 759,359 km (0.11 R)
• M4: 1,074,412 km (0.076 R)
• M5: 1,664,576 km (0.055 R)
• M6: 2,179,342 km (0.084 R)
• M7: 2,668,228 km (0.095 R)
• M8: 3,027,263 km (0.092 R)
• M9: 3,705,090 km (0.025 R)
• M10: 4,637,684 km (0.085 R)
• M11: 4,962,610 km (0.076 R)
• M12: 5,508,194 km (0.12 R)
• M13: 5,842,096 km (0.089 R)
• M14: 6,254,089 km (0.072 R)
• M15: 7,756,650 km (0.106 R)
• M16: 10,146,176 km (0.108 R)
• M17: 13,417,882 km (0.117 R)
• M18: 14,362,443 km (0.07 R)
• M19: 15,891,931 km (0.09 R)
• M20: 16,198,158 km (0.091 R)
• M21: 17,657,485 km (0.094 R)
• M22: 20,617,728 km (0.099 R)
• M23: 24,702,199 km (0.092 R)
• M24: 26,717,581 km (0.027 R)
• M25: 28,299,280 km (0.063 R)
• M26: 28,749,569 km (0.1 R)
• M27: 32,328,997 km (0.096 R)
• M28: 32,722,290 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.2

Radius: 8.6

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.62 AU - 7.62 AU

Year: 6317 Days

Day: 11.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 89,296,380 km

• M1: 107,411 km (0.077 R)
• M2: 435,330 km (0.087 R)
• M3: 756,666 km (0.052 R)
• M4: 1,163,123 km (0.11 R)
• M5: 1,876,556 km (0.106 R)
• M6: 2,299,618 km (0.096 R)
• M7: 3,034,443 km (0.065 R)
• M8: 4,255,012 km (0.064 R)
• M9: 4,587,269 km (0.05 R)
• M10: 4,936,879 km (0.103 R)
• M11: 5,385,374 km (0.067 R)
• M12: 6,767,508 km (0.057 R)
• M13: 7,905,200 km (0.101 R)
• M14: 8,482,648 km (0.11 R)
• M15: 8,933,985 km (0.051 R)
• M16: 9,204,458 km (0.06 R)
• M17: 9,762,159 km (0.058 R)
• M18: 10,683,831 km (0.119 R)
• M19: 11,892,732 km (0.113 R)
• M20: 12,458,361 km (0.116 R)
• M21: 13,491,185 km (0.102 R)
• M22: 15,228,016 km (0.103 R)
• M23: 21,880,484 km (0.083 R)
• M24: 22,302,350 km (0.094 R)
• M25: 23,307,797 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831

Radius: 12

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.78 AU - 9.32 AU

Year: 7694 Days

Day: 10.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 89,296,380 km

• M1: 149,598 km (0.106 R)
• M2: 610,958 km (0.118 R)
• M3: 1,078,152 km (0.069 R)
• M4: 1,967,511 km (0.114 R)
• M5: 2,866,295 km (0.067 R)
• M6: 4,339,834 km (0.065 R)
• M7: 4,791,470 km (0.112 R)
• M8: 6,997,440 km (0.08 R)
• M9: 8,494,915 km (0.062 R)
• M10: 9,527,589 km (0.105 R)
• M11: 10,642,243 km (0.071 R)
• M12: 11,101,209 km (0.102 R)
• M13: 12,059,234 km (0.116 R)
• M14: 13,539,355 km (0.059 R)
• M15: 13,957,781 km (0.088 R)
• M16: 15,137,210 km (0.077 R)
• M17: 15,588,098 km (0.106 R)
• M18: 18,339,053 km (0.116 R)
• M19: 20,998,904 km (0.084 R)
• M20: 21,398,779 km (0.112 R)
• M21: 23,219,235 km (0.095 R)
• M22: 23,906,189 km (0.078 R)
• M23: 27,929,025 km (0.101 R)
• M24: 33,023,880 km (0.113 R)
• M25: 35,112,266 km (0.093 R)
• M26: 42,666,510 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881.7

Radius: 6.1

Gravity: 23.7 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 15.06 AU - 15.74 AU

Year: 22412 Days

Day: 22.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 89,296,380 km

• M1: 123,269 km (0.064 R)
• M2: 613,800 km (0.05 R)
• M3: 1,012,927 km (0.056 R)
• M4: 1,453,343 km (0.098 R)
• M5: 1,871,320 km (0.12 R)
• M6: 2,413,313 km (0.08 R)
• M7: 2,811,692 km (0.107 R)
• M8: 4,343,425 km (0.079 R)
• M9: 4,743,300 km (0.085 R)
• M10: 8,152,037 km (0.1 R)
• M11: 9,162,720 km (0.096 R)
• M12: 10,444,624 km (0.079 R)
• M13: 14,281,510 km (0.099 R)
• M14: 18,029,685 km (0.059 R)
• M15: 18,306,890 km (0.117 R)
• M16: 25,493,871 km (0.052 R)
• M17: 26,195,634 km (0.085 R)
• M18: 32,008,858 km (0.1 R)
• M19: 35,070,229 km (0.097 R)
• M20: 37,565,372 km (0.025 R)
• M21: 43,565,742 km (0.036 R)
• M22: 44,065,100 km (0.079 R)
• M23: 50,539,845 km (0.083 R)
• M24: 62,550,460 km (0.093 R)
• M25: 66,427,139 km (0.112 R)
• M26: 68,200,323 km (0.083 R)
• M27: 71,378,978 km (0.081 R)
• M28: 72,072,813 km (0.078 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 18,117 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit