🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.63 AU - 2.07 AU

Year: 906 Days

Day: 22.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,323,429 km

• M1: 99,034 km (0.1 R)
• M2: 732,132 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.1

Radius: 12.6

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.48 AU - 7.04 AU

Year: 4975 Days

Day: 11.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 71,323,429 km

• M1: 160,519 km (0.047 R)
• M2: 623,075 km (0.039 R)
• M3: 1,040,154 km (0.099 R)
• M4: 1,837,062 km (0.083 R)
• M5: 2,280,620 km (0.103 R)
• M6: 2,936,905 km (0.065 R)
• M7: 3,570,452 km (0.101 R)
• M8: 5,059,550 km (0.103 R)
• M9: 5,973,144 km (0.079 R)
• M10: 6,423,433 km (0.096 R)
• M11: 6,961,238 km (0.073 R)
• M12: 8,236,260 km (0.119 R)
• M13: 9,026,137 km (0.047 R)
• M14: 9,989,996 km (0.084 R)
• M15: 10,713,302 km (0.077 R)
• M16: 11,608,795 km (0.067 R)
• M17: 13,805,639 km (0.066 R)
• M18: 15,922,898 km (0.11 R)
• M19: 16,498,850 km (0.056 R)
• M20: 17,148,554 km (0.114 R)
• M21: 21,760,357 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.5

Radius: 10

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.72 AU - 8.84 AU

Year: 7069 Days

Day: 9.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 71,323,429 km

• M1: 125,961 km (0.111 R)
• M2: 1,267,992 km (0.1 R)
• M3: 3,158,609 km (0.115 R)
• M4: 4,165,254 km (0.101 R)
• M5: 5,183,716 km (0.082 R)
• M6: 5,998,875 km (0.072 R)
• M7: 6,929,822 km (0.102 R)
• M8: 9,432,894 km (0.069 R)
• M9: 10,515,534 km (0.112 R)
• M10: 12,340,029 km (0.052 R)
• M11: 16,255,753 km (0.092 R)
• M12: 17,685,311 km (0.029 R)
• M13: 22,619,647 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.6

Radius: 11.2

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 8.3 AU - 9.4 AU

Year: 9475 Days

Day: 8.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 71,323,429 km

• M1: 139,276 km (0.114 R)
• M2: 600,785 km (0.112 R)
• M3: 967,749 km (0.075 R)
• M4: 1,321,996 km (0.12 R)
• M5: 2,091,378 km (0.083 R)
• M6: 2,617,963 km (0.106 R)
• M7: 3,092,188 km (0.089 R)
• M8: 3,649,141 km (0.077 R)
• M9: 4,475,220 km (0.061 R)
• M10: 5,978,529 km (0.045 R)
• M11: 6,806,105 km (0.091 R)
• M12: 9,551,076 km (0.079 R)
• M13: 10,208,708 km (0.069 R)
• M14: 12,071,800 km (0.088 R)
• M15: 15,756,545 km (0.064 R)
• M16: 19,886,943 km (0.03 R)
• M17: 20,295,046 km (0.076 R)
• M18: 20,875,635 km (0.11 R)
• M19: 21,552,565 km (0.119 R)
• M20: 23,399,650 km (0.075 R)
• M21: 25,349,958 km (0.03 R)
• M22: 28,941,653 km (0.098 R)
• M23: 33,660,119 km (0.094 R)
• M24: 35,300,610 km (0.089 R)
• M25: 41,861,972 km (0.069 R)
• M26: 42,803,092 km (0.073 R)
• M27: 48,896,064 km (0.055 R)
• M28: 50,542,837 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.7

Radius: 12.2

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 9.94 AU - 11.94 AU

Year: 13023 Days

Day: 6.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 71,323,429 km

• M1: 151,991 km (0.116 R)
• M2: 552,465 km (0.113 R)
• M3: 993,330 km (0.089 R)
• M4: 1,396,795 km (0.105 R)
• M5: 3,003,476 km (0.096 R)
• M6: 4,412,838 km (0.114 R)
• M7: 5,891,763 km (0.109 R)
• M8: 6,646,185 km (0.027 R)
• M9: 9,700,225 km (0.028 R)
• M10: 11,027,158 km (0.076 R)
• M11: 12,897,730 km (0.065 R)
• M12: 16,960,659 km (0.081 R)
• M13: 18,173,449 km (0.109 R)
• M14: 18,960,333 km (0.052 R)
• M15: 21,112,598 km (0.075 R)
• M16: 21,806,433 km (0.098 R)
• M17: 22,605,136 km (0.114 R)
• M18: 27,709,565 km (0.083 R)
• M19: 29,389,998 km (0.1 R)
• M20: 35,320,207 km (0.032 R)
• M21: 37,043,425 km (0.114 R)
• M22: 37,672,185 km (0.106 R)
• M23: 38,052,911 km (0.118 R)
• M24: 38,693,190 km (0.102 R)
• M25: 39,080,798 km (0.083 R)
• M26: 45,209,823 km (0.099 R)
• M27: 49,481,889 km (0.082 R)
• M28: 50,398,176 km (0.096 R)
• M29: 51,637,595 km (0.103 R)
• M30: 52,738,485 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.1

Radius: 14.3

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 9.86 AU - 15.14 AU

Year: 15905 Days

Day: 14.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 71,323,429 km

• M1: 177,872 km (0.096 R)
• M2: 799,750 km (0.117 R)
• M3: 2,216,292 km (0.075 R)
• M4: 4,143,711 km (0.093 R)
• M5: 4,731,182 km (0.11 R)
• M6: 7,611,689 km (0.109 R)
• M7: 8,859,336 km (0.096 R)
• M8: 9,340,442 km (0.037 R)
• M9: 11,758,243 km (0.044 R)
• M10: 14,864,044 km (0.107 R)
• M11: 19,626,193 km (0.101 R)
• M12: 22,155,893 km (0.067 R)
• M13: 23,246,312 km (0.071 R)
• M14: 25,427,000 km (0.102 R)
• M15: 36,060,716 km (0.09 R)
• M16: 41,597,633 km (0.086 R)
• M17: 48,003,414 km (0.096 R)
• M18: 49,492,660 km (0.05 R)
• M19: 50,502,596 km (0.072 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 16,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit