🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.1

Radius: 11.2

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.42 AU - 0.64 AU

Year: 266 Days

Day: 10.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 70,800,646 km

• M1: 139,276 km (0.076 R)
• M2: 657,782 km (0.056 R)
• M3: 1,102,088 km (0.063 R)
• M4: 1,630,916 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657

Radius: 11.9

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.63 AU - 0.75 AU

Year: 396 Days

Day: 10.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 70,800,646 km

• M1: 147,952 km (0.105 R)
• M2: 546,481 km (0.05 R)
• M3: 1,200,822 km (0.034 R)
• M4: 2,277,179 km (0.088 R)
• M5: 3,146,791 km (0.086 R)
• M6: 3,900,166 km (0.074 R)
• M7: 4,555,405 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.9

Radius: 9.9

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.82 AU - 1.18 AU

Year: 690 Days

Day: 12.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 70,800,646 km

• M1: 123,119 km (0.076 R)
• M2: 527,332 km (0.118 R)
• M3: 916,287 km (0.096 R)
• M4: 1,234,781 km (0.081 R)
• M5: 1,856,659 km (0.096 R)
• M6: 2,216,292 km (0.104 R)
• M7: 2,549,896 km (0.037 R)
• M8: 2,894,569 km (0.094 R)
• M9: 3,209,622 km (0.064 R)
• M10: 3,937,117 km (0.095 R)
• M11: 4,899,181 km (0.098 R)
• M12: 5,470,495 km (0.111 R)
• M13: 5,845,088 km (0.045 R)
• M14: 6,255,884 km (0.059 R)
• M15: 6,606,242 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.4

Radius: 8

Gravity: 10.66 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.02 AU - 1.32 AU

Year: 874 Days

Day: 10.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 70,800,646 km

• M1: 99,483 km (0.089 R)
• M2: 434,582 km (0.071 R)
• M3: 815,308 km (0.099 R)
• M4: 1,150,258 km (0.054 R)
• M5: 1,702,274 km (0.108 R)
• M6: 2,005,060 km (0.071 R)
• M7: 2,322,058 km (0.12 R)
• M8: 3,109,990 km (0.036 R)
• M9: 3,802,329 km (0.059 R)
• M10: 4,193,079 km (0.07 R)
• M11: 4,662,517 km (0.087 R)
• M12: 4,946,005 km (0.111 R)
• M13: 5,222,462 km (0.066 R)
• M14: 5,606,928 km (0.043 R)
• M15: 7,697,708 km (0.087 R)
• M16: 8,247,331 km (0.094 R)
• M17: 8,689,692 km (0.102 R)
• M18: 9,147,910 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.2

Radius: 10.4

Gravity: 9.14 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.55 AU - 2.43 AU

Year: 1938 Days

Day: 13.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 70,800,646 km

• M1: 129,402 km (0.074 R)
• M2: 541,843 km (0.119 R)
• M3: 955,482 km (0.086 R)
• M4: 1,352,365 km (0.101 R)
• M5: 1,859,352 km (0.049 R)
• M6: 2,183,680 km (0.112 R)
• M7: 2,749,908 km (0.052 R)
• M8: 3,481,591 km (0.065 R)
• M9: 3,827,611 km (0.109 R)
• M10: 4,916,384 km (0.105 R)
• M11: 5,841,348 km (0.087 R)
• M12: 7,848,203 km (0.098 R)
• M13: 9,769,938 km (0.117 R)
• M14: 10,277,224 km (0.059 R)
• M15: 10,688,169 km (0.083 R)
• M16: 14,800,914 km (0.112 R)
• M17: 16,462,198 km (0.096 R)
• M18: 17,601,386 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.1

Radius: 11.4

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5 AU - 5.12 AU

Year: 7857 Days

Day: 8.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 70,800,646 km

• M1: 142,417 km (0.079 R)
• M2: 648,357 km (0.047 R)
• M3: 1,009,337 km (0.101 R)
• M4: 1,497,475 km (0.103 R)
• M5: 2,315,326 km (0.093 R)
• M6: 3,339,623 km (0.097 R)
• M7: 4,471,480 km (0.101 R)
• M8: 5,063,888 km (0.074 R)
• M9: 6,813,435 km (0.08 R)
• M10: 7,639,814 km (0.108 R)
• M11: 8,356,836 km (0.026 R)
• M12: 8,844,376 km (0.051 R)
• M13: 9,257,266 km (0.114 R)
• M14: 10,121,792 km (0.093 R)
• M15: 11,303,765 km (0.079 R)
• M16: 11,790,556 km (0.09 R)
• M17: 12,461,353 km (0.057 R)
• M18: 16,271,910 km (0.102 R)
• M19: 18,478,329 km (0.114 R)
• M20: 21,693,486 km (0.092 R)
• M21: 24,003,876 km (0.051 R)
• M22: 26,379,191 km (0.086 R)
• M23: 26,853,416 km (0.106 R)
• M24: 30,126,917 km (0.101 R)
• M25: 36,158,703 km (0.07 R)
• M26: 36,744,079 km (0.045 R)
• M27: 38,659,531 km (0.12 R)
• M28: 41,912,985 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 922.1

Radius: 7.3

Gravity: 17.3 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.99 AU - 8.91 AU

Year: 15473 Days

Day: 25 Hours

Environment

Temp: -241 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 70,800,646 km

• M1: 92,751 km (0.089 R)
• M2: 414,237 km (0.065 R)
• M3: 1,222,364 km (0.117 R)
• M4: 1,643,033 km (0.063 R)
• M5: 3,174,766 km (0.082 R)
• M6: 5,144,671 km (0.089 R)
• M7: 5,752,038 km (0.054 R)
• M8: 6,491,351 km (0.071 R)
• M9: 7,526,269 km (0.067 R)
• M10: 10,264,359 km (0.061 R)
• M11: 10,499,078 km (0.073 R)
• M12: 12,048,762 km (0.074 R)
• M13: 12,310,110 km (0.116 R)
• M14: 13,048,375 km (0.052 R)
• M15: 14,465,964 km (0.058 R)
• M16: 16,061,725 km (0.12 R)
• M17: 16,942,856 km (0.081 R)
• M18: 18,976,639 km (0.093 R)
• M19: 23,420,743 km (0.087 R)
• M20: 24,137,018 km (0.054 R)
• M21: 25,937,129 km (0.103 R)
• M22: 26,593,265 km (0.077 R)
• M23: 28,512,457 km (0.11 R)
• M24: 41,851,351 km (0.054 R)
• M25: 50,614,196 km (0.031 R)
• M26: 63,830,719 km (0.101 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 11,637 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit