🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.2

Radius: 12.2

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.65 AU - 0.93 AU

Year: 461 Days

Day: 7.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 22,638,792 km

• M1: 151,991 km (0.116 R)
• M2: 902,524 km (0.076 R)
• M3: 1,523,355 km (0.11 R)
• M4: 2,045,601 km (0.091 R)
• M5: 2,507,111 km (0.076 R)
• M6: 2,975,651 km (0.108 R)
• M7: 3,479,497 km (0.041 R)
• M8: 3,887,899 km (0.12 R)
• M9: 4,831,562 km (0.028 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.5

Radius: 9.4

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.06 AU - 1.1 AU

Year: 736 Days

Day: 14.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 22,638,792 km

• M1: 116,836 km (0.046 R)
• M2: 425,157 km (0.088 R)
• M3: 765,193 km (0.037 R)
• M4: 1,199,177 km (0.061 R)
• M5: 1,605,634 km (0.085 R)
• M6: 2,309,941 km (0.063 R)
• M7: 2,614,522 km (0.099 R)
• M8: 3,293,547 km (0.095 R)
• M9: 3,845,114 km (0.083 R)
• M10: 4,396,382 km (0.088 R)
• M11: 5,548,884 km (0.051 R)
• M12: 6,547,450 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.6

Radius: 14.1

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.15 AU - 2.63 AU

Year: 2424 Days

Day: 14.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 22,638,792 km

• M1: 175,478 km (0.098 R)
• M2: 828,323 km (0.073 R)
• M3: 1,361,490 km (0.091 R)
• M4: 2,243,519 km (0.098 R)
• M5: 2,806,007 km (0.117 R)
• M6: 4,178,418 km (0.025 R)
• M7: 6,310,038 km (0.099 R)
• M8: 6,875,069 km (0.102 R)
• M9: 7,504,727 km (0.115 R)
• M10: 8,304,178 km (0.111 R)
• M11: 13,546,835 km (0.082 R)
• M12: 14,155,250 km (0.099 R)
• M13: 15,987,375 km (0.105 R)
• M14: 16,561,382 km (0.104 R)
• M15: 19,287,205 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.9

Radius: 10

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.64 AU - 2.8 AU

Year: 2943 Days

Day: 5 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 22,638,792 km

• M1: 124,316 km (0.071 R)
• M2: 559,496 km (0.116 R)
• M3: 911,500 km (0.108 R)
• M4: 1,253,181 km (0.111 R)
• M5: 1,681,480 km (0.072 R)
• M6: 2,059,215 km (0.118 R)
• M7: 2,646,087 km (0.083 R)
• M8: 3,268,414 km (0.091 R)
• M9: 3,585,711 km (0.041 R)
• M10: 4,217,912 km (0.061 R)
• M11: 4,664,162 km (0.11 R)
• M12: 5,043,692 km (0.096 R)
• M13: 6,000,819 km (0.05 R)
• M14: 6,537,277 km (0.032 R)
• M15: 7,869,895 km (0.069 R)
• M16: 11,612,535 km (0.087 R)
• M17: 12,763,541 km (0.055 R)
• M18: 16,836,792 km (0.069 R)
• M19: 17,961,768 km (0.097 R)
• M20: 19,926,586 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.9

Radius: 13.4

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.41 AU - 3.53 AU

Year: 3358 Days

Day: 5.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 22,638,792 km

• M1: 166,652 km (0.115 R)
• M2: 838,795 km (0.099 R)
• M3: 1,387,520 km (0.067 R)
• M4: 1,818,661 km (0.077 R)
• M5: 2,733,901 km (0.06 R)
• M6: 3,188,978 km (0.081 R)
• M7: 4,167,797 km (0.07 R)
• M8: 4,822,138 km (0.079 R)
• M9: 9,778,465 km (0.103 R)
• M10: 11,103,902 km (0.109 R)
• M11: 13,526,340 km (0.112 R)
• M12: 15,587,350 km (0.049 R)
• M13: 17,279,152 km (0.096 R)
• M14: 17,907,912 km (0.046 R)
• M15: 20,198,405 km (0.094 R)
• M16: 22,006,595 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.7

Radius: 14.4

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.84 AU - 4.7 AU

Year: 4802 Days

Day: 11.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 22,638,792 km

• M1: 179,817 km (0.099 R)
• M2: 726,896 km (0.099 R)
• M3: 2,087,489 km (0.078 R)
• M4: 2,841,462 km (0.071 R)
• M5: 3,473,064 km (0.116 R)
• M6: 4,263,839 km (0.119 R)
• M7: 5,249,090 km (0.107 R)
• M8: 5,810,082 km (0.062 R)
• M9: 7,116,221 km (0.039 R)
• M10: 7,670,481 km (0.105 R)
• M11: 8,253,614 km (0.113 R)
• M12: 8,866,067 km (0.089 R)
• M13: 10,593,624 km (0.086 R)
• M14: 12,075,241 km (0.072 R)
• M15: 14,706,518 km (0.106 R)
• M16: 16,887,655 km (0.105 R)
• M17: 18,355,958 km (0.062 R)
• M18: 21,545,684 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.6

Radius: 13.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.3 AU - 4.74 AU

Year: 6304 Days

Day: 9 Hours

Environment

Temp: -208 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 22,638,792 km

• M1: 175,329 km (0.073 R)
• M2: 645,216 km (0.062 R)
• M3: 1,111,512 km (0.073 R)
• M4: 2,719,988 km (0.108 R)
• M5: 3,730,073 km (0.114 R)
• M6: 4,953,036 km (0.046 R)
• M7: 6,929,822 km (0.105 R)
• M8: 8,769,577 km (0.054 R)
• M9: 16,550,461 km (0.112 R)
• M10: 22,571,476 km (0.116 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 13,974 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit