🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.4

Radius: 10.5

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.45 AU - 0.67 AU

Year: 284 Days

Day: 14.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 62,517,478 km

• M1: 130,599 km (0.083 R)
• M2: 677,230 km (0.077 R)
• M3: 1,061,995 km (0.101 R)
• M4: 1,630,766 km (0.091 R)
• M5: 2,010,745 km (0.108 R)
• M6: 2,807,653 km (0.092 R)
• M7: 3,471,718 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.2

Radius: 12.3

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.74 AU - 0.78 AU

Year: 449 Days

Day: 11 Hours

Environment

Temp: -170 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 62,517,478 km

• M1: 153,188 km (0.114 R)
• M2: 565,630 km (0.098 R)
• M3: 989,440 km (0.084 R)
• M4: 1,500,616 km (0.087 R)
• M5: 2,054,577 km (0.071 R)
• M6: 2,871,382 km (0.1 R)
• M7: 3,566,712 km (0.11 R)
• M8: 4,284,483 km (0.098 R)
• M9: 4,935,683 km (0.112 R)
• M10: 6,229,255 km (0.039 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.5

Radius: 10.6

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.73 AU - 0.95 AU

Year: 522 Days

Day: 9.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 62,517,478 km

• M1: 131,796 km (0.117 R)
• M2: 472,280 km (0.103 R)
• M3: 887,564 km (0.102 R)
• M4: 1,663,528 km (0.088 R)
• M5: 2,304,106 km (0.077 R)
• M6: 2,665,984 km (0.102 R)
• M7: 3,693,871 km (0.097 R)
• M8: 4,253,067 km (0.035 R)
• M9: 4,640,526 km (0.071 R)
• M10: 5,119,688 km (0.108 R)
• M11: 5,613,511 km (0.083 R)
• M12: 6,513,641 km (0.101 R)
• M13: 7,222,884 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849

Radius: 8

Gravity: 13.27 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.27 AU - 5.27 AU

Year: 5985 Days

Day: 12.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 62,517,478 km

• M1: 99,931 km (0.055 R)
• M2: 520,451 km (0.106 R)
• M3: 770,429 km (0.11 R)
• M4: 1,026,092 km (0.094 R)
• M5: 1,744,760 km (0.095 R)
• M6: 2,229,457 km (0.109 R)
• M7: 2,631,127 km (0.075 R)
• M8: 2,998,689 km (0.111 R)
• M9: 3,861,271 km (0.03 R)
• M10: 6,572,283 km (0.062 R)
• M11: 13,484,453 km (0.075 R)
• M12: 17,271,373 km (0.057 R)
• M13: 19,192,808 km (0.032 R)
• M14: 20,575,242 km (0.091 R)
• M15: 24,277,939 km (0.113 R)
• M16: 25,461,258 km (0.116 R)
• M17: 26,682,575 km (0.103 R)
• M18: 28,866,405 km (0.1 R)
• M19: 30,001,853 km (0.053 R)
• M20: 30,483,558 km (0.091 R)
• M21: 34,210,490 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197

Radius: 6.2

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 7.31 AU - 7.35 AU

Year: 13460 Days

Day: 15.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 62,517,478 km

• M1: 92,751 km (0.115 R)
• M2: 309,219 km (0.108 R)
• M3: 693,087 km (0.047 R)
• M4: 913,145 km (0.096 R)
• M5: 1,106,127 km (0.059 R)
• M6: 1,410,708 km (0.077 R)
• M7: 2,058,766 km (0.1 R)
• M8: 2,868,390 km (0.04 R)
• M9: 4,495,865 km (0.109 R)
• M10: 4,745,843 km (0.118 R)
• M11: 5,615,455 km (0.031 R)
• M12: 7,243,379 km (0.104 R)
• M13: 7,902,807 km (0.095 R)
• M14: 8,433,281 km (0.099 R)
• M15: 9,794,322 km (0.079 R)
• M16: 10,358,306 km (0.12 R)
• M17: 11,143,845 km (0.036 R)
• M18: 11,810,752 km (0.076 R)
• M19: 14,867,934 km (0.101 R)
• M20: 16,775,456 km (0.089 R)
• M21: 23,055,725 km (0.092 R)
• M22: 24,305,764 km (0.093 R)
• M23: 25,425,205 km (0.03 R)
• M24: 28,232,559 km (0.106 R)
• M25: 32,356,374 km (0.04 R)
• M26: 37,088,753 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.2

Radius: 3.7

Gravity: 17.55 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.88 AU - 10.86 AU

Year: 17917 Days

Day: 18.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 62,517,478 km

• M1: 59,690 km (0.038 R)
• M2: 185,651 km (0.072 R)
• M3: 787,633 km (0.092 R)
• M4: 1,127,968 km (0.054 R)
• M5: 1,377,647 km (0.096 R)
• M6: 3,504,629 km (0.043 R)
• M7: 4,406,405 km (0.115 R)
• M8: 6,930,121 km (0.049 R)
• M9: 7,213,609 km (0.091 R)
• M10: 8,425,053 km (0.099 R)
• M11: 12,983,150 km (0.081 R)
• M12: 37,959,113 km (0.102 R)
• M13: 45,372,137 km (0.118 R)
• M14: 46,933,340 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 396.5

Radius: 4.5

Gravity: 19.58 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 8.42 AU - 10.4 AU

Year: 19578 Days

Day: 18.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 62,517,478 km

• M1: 68,217 km (0.08 R)
• M2: 223,649 km (0.093 R)
• M3: 385,065 km (0.114 R)
• M4: 563,236 km (0.116 R)
• M5: 1,128,716 km (0.104 R)
• M6: 1,312,871 km (0.049 R)
• M7: 1,898,846 km (0.058 R)
• M8: 3,456,309 km (0.095 R)
• M9: 6,336,068 km (0.095 R)
• M10: 11,381,556 km (0.1 R)
• M11: 16,738,805 km (0.083 R)
• M12: 17,608,417 km (0.06 R)
• M13: 18,674,302 km (0.118 R)
• M14: 20,132,283 km (0.11 R)
• M15: 21,480,309 km (0.108 R)
• M16: 25,162,212 km (0.079 R)
• M17: 27,151,714 km (0.104 R)
• M18: 30,851,868 km (0.11 R)
• M19: 35,899,899 km (0.081 R)
• M20: 43,204,763 km (0.118 R)
• M21: 48,377,408 km (0.097 R)
• M22: 55,317,852 km (0.066 R)
• M23: 59,204,853 km (0.037 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: 315 - 18,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit