🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.6

Radius: 10.4

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.43 AU - 0.61 AU

Year: 259 Days

Day: 5.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 58,731,197 km

• M1: 129,402 km (0.077 R)
• M2: 463,753 km (0.118 R)
• M3: 1,061,546 km (0.061 R)
• M4: 1,607,728 km (0.09 R)
• M5: 1,940,584 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.1

Radius: 12.7

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.59 AU - 0.73 AU

Year: 370 Days

Day: 13.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 58,731,197 km

• M1: 157,975 km (0.1 R)
• M2: 681,119 km (0.095 R)
• M3: 1,102,237 km (0.05 R)
• M4: 1,784,104 km (0.11 R)
• M5: 2,202,978 km (0.116 R)
• M6: 3,001,382 km (0.079 R)
• M7: 3,403,651 km (0.104 R)
• M8: 4,093,746 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.5

Radius: 14.4

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.81 AU - 1.89 AU

Year: 1737 Days

Day: 7.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 58,731,197 km

• M1: 179,517 km (0.114 R)
• M2: 634,145 km (0.102 R)
• M3: 1,144,424 km (0.114 R)
• M4: 1,756,279 km (0.111 R)
• M5: 2,475,097 km (0.052 R)
• M6: 3,489,819 km (0.107 R)
• M7: 5,075,856 km (0.059 R)
• M8: 7,051,744 km (0.099 R)
• M9: 7,636,971 km (0.098 R)
• M10: 8,171,933 km (0.055 R)
• M11: 9,198,474 km (0.114 R)
• M12: 10,470,355 km (0.102 R)
• M13: 11,786,367 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.3

Radius: 10.2

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.56 AU - 2.26 AU

Year: 1822 Days

Day: 12.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 58,731,197 km

• M1: 127,607 km (0.099 R)
• M2: 486,043 km (0.117 R)
• M3: 826,079 km (0.091 R)
• M4: 1,351,766 km (0.056 R)
• M5: 1,978,432 km (0.1 R)
• M6: 3,270,359 km (0.104 R)
• M7: 3,820,131 km (0.101 R)
• M8: 4,253,965 km (0.077 R)
• M9: 5,237,571 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.3

Radius: 11.8

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.32 AU - 2.74 AU

Year: 2778 Days

Day: 10.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 58,731,197 km

• M1: 146,756 km (0.106 R)
• M2: 873,053 km (0.106 R)
• M3: 1,346,830 km (0.067 R)
• M4: 4,226,289 km (0.047 R)
• M5: 6,239,129 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.4

Radius: 9.3

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.52 AU - 3.46 AU

Year: 3569 Days

Day: 5.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 58,731,197 km

• M1: 115,789 km (0.038 R)
• M2: 646,113 km (0.058 R)
• M3: 1,092,513 km (0.059 R)
• M4: 1,580,053 km (0.11 R)
• M5: 2,908,482 km (0.091 R)
• M6: 4,206,991 km (0.112 R)
• M7: 4,723,553 km (0.107 R)
• M8: 5,131,955 km (0.113 R)
• M9: 5,616,203 km (0.059 R)
• M10: 6,019,968 km (0.025 R)
• M11: 7,571,298 km (0.092 R)
• M12: 8,790,969 km (0.119 R)
• M13: 9,336,104 km (0.076 R)
• M14: 9,826,486 km (0.081 R)
• M15: 11,444,237 km (0.102 R)
• M16: 11,744,480 km (0.098 R)
• M17: 13,468,147 km (0.118 R)
• M18: 15,353,977 km (0.08 R)
• M19: 16,522,935 km (0.04 R)
• M20: 17,241,005 km (0.078 R)
• M21: 21,665,212 km (0.032 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837.4

Radius: 4.3

Gravity: 45.29 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.79 AU - 7.83 AU

Year: 12267 Days

Day: 19.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 58,731,197 km

• M1: 55,351 km (0.098 R)
• M2: 207,642 km (0.1 R)
• M3: 488,587 km (0.067 R)
• M4: 704,157 km (0.068 R)
• M5: 1,208,452 km (0.112 R)
• M6: 1,440,627 km (0.065 R)
• M7: 1,940,434 km (0.098 R)
• M8: 2,700,840 km (0.072 R)
• M9: 3,025,617 km (0.104 R)
• M10: 3,480,843 km (0.043 R)
• M11: 4,157,026 km (0.072 R)
• M12: 4,431,987 km (0.108 R)
• M13: 5,120,286 km (0.098 R)
• M14: 6,583,353 km (0.1 R)
• M15: 7,837,133 km (0.119 R)
• M16: 10,749,505 km (0.05 R)
• M17: 11,208,620 km (0.116 R)
• M18: 11,561,522 km (0.114 R)
• M19: 12,664,657 km (0.066 R)
• M20: 14,586,391 km (0.053 R)
• M21: 14,725,666 km (0.084 R)
• M22: 14,865,840 km (0.106 R)
• M23: 16,770,221 km (0.08 R)
• M24: 17,309,371 km (0.118 R)
• M25: 17,701,617 km (0.085 R)
• M26: 18,422,379 km (0.095 R)
• M27: 19,497,689 km (0.092 R)
• M28: 24,218,698 km (0.112 R)
• M29: 24,414,223 km (0.034 R)
• M30: 31,237,232 km (0.059 R)
• M31: 31,818,270 km (0.047 R)
• M32: 36,088,990 km (0.112 R)
• M33: 36,986,578 km (0.106 R)
• M34: 38,559,898 km (0.11 R)
• M35: 42,687,154 km (0.105 R)
• M36: 42,972,288 km (0.108 R)
• M37: 50,045,275 km (0.076 R)
• M38: 52,130,220 km (0.101 R)
• M39: 58,379,821 km (0.083 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 11,237 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit