🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.9

Radius: 13.6

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.81 AU - 1.93 AU

Year: 1765 Days

Day: 11.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 43,767,130 km

• M1: 169,195 km (0.114 R)
• M2: 630,405 km (0.044 R)
• M3: 1,217,876 km (0.04 R)
• M4: 1,646,325 km (0.117 R)
• M5: 2,532,692 km (0.111 R)
• M6: 3,528,116 km (0.057 R)
• M7: 4,605,221 km (0.095 R)
• M8: 5,724,213 km (0.076 R)
• M9: 6,488,658 km (0.074 R)
• M10: 7,017,187 km (0.089 R)
• M11: 8,777,954 km (0.118 R)
• M12: 9,727,602 km (0.087 R)
• M13: 10,492,944 km (0.063 R)
• M14: 10,963,729 km (0.115 R)
• M15: 12,461,652 km (0.111 R)
• M16: 12,990,182 km (0.05 R)
• M17: 15,209,765 km (0.111 R)
• M18: 15,672,920 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.1

Radius: 11.9

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.53 AU - 3.53 AU

Year: 3641 Days

Day: 12.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 43,767,130 km

• M1: 147,952 km (0.11 R)
• M2: 732,282 km (0.074 R)
• M3: 1,346,381 km (0.057 R)
• M4: 1,949,559 km (0.109 R)
• M5: 2,387,881 km (0.076 R)
• M6: 3,428,783 km (0.11 R)
• M7: 5,501,013 km (0.118 R)
• M8: 7,206,279 km (0.107 R)
• M9: 8,060,333 km (0.102 R)
• M10: 9,202,663 km (0.1 R)
• M11: 10,008,995 km (0.091 R)
• M12: 10,654,510 km (0.103 R)
• M13: 11,939,705 km (0.115 R)
• M14: 12,899,076 km (0.103 R)
• M15: 17,256,114 km (0.114 R)
• M16: 19,454,156 km (0.036 R)
• M17: 20,588,257 km (0.085 R)
• M18: 22,235,928 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.8

Radius: 13.6

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.98 AU - 3.14 AU

Year: 3695 Days

Day: 12.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 43,767,130 km

• M1: 169,494 km (0.093 R)
• M2: 740,659 km (0.095 R)
• M3: 2,322,058 km (0.103 R)
• M4: 3,032,947 km (0.114 R)
• M5: 3,571,051 km (0.098 R)
• M6: 4,474,472 km (0.073 R)
• M7: 5,525,248 km (0.094 R)
• M8: 6,547,001 km (0.104 R)
• M9: 7,185,485 km (0.102 R)
• M10: 8,926,505 km (0.084 R)
• M11: 9,957,234 km (0.105 R)
• M12: 14,833,826 km (0.096 R)
• M13: 16,221,645 km (0.112 R)
• M14: 17,333,008 km (0.051 R)
• M15: 18,432,103 km (0.078 R)
• M16: 18,935,350 km (0.112 R)
• M17: 20,300,132 km (0.12 R)
• M18: 24,560,230 km (0.07 R)
• M19: 25,946,404 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161

Radius: 10.3

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.85 AU - 4.21 AU

Year: 5584 Days

Day: 9 Hours

Environment

Temp: -225 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 43,767,130 km

• M1: 136,433 km (0.104 R)
• M2: 1,004,849 km (0.101 R)
• M3: 1,583,793 km (0.119 R)
• M4: 2,664,637 km (0.073 R)
• M5: 3,301,625 km (0.091 R)
• M6: 3,666,045 km (0.106 R)
• M7: 4,607,764 km (0.061 R)
• M8: 6,562,559 km (0.05 R)
• M9: 7,536,591 km (0.05 R)
• M10: 14,321,902 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.2

Radius: 9.9

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.29 AU - 5.93 AU

Year: 7973 Days

Day: 9.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 43,767,130 km

• M1: 123,867 km (0.116 R)
• M2: 548,426 km (0.069 R)
• M3: 1,408,314 km (0.12 R)
• M4: 2,181,735 km (0.116 R)
• M5: 3,215,905 km (0.116 R)
• M6: 3,764,331 km (0.113 R)
• M7: 4,131,893 km (0.054 R)
• M8: 5,240,862 km (0.072 R)
• M9: 5,910,163 km (0.106 R)
• M10: 6,635,414 km (0.1 R)
• M11: 7,036,785 km (0.108 R)
• M12: 7,778,192 km (0.061 R)
• M13: 10,053,575 km (0.044 R)
• M14: 10,494,141 km (0.068 R)
• M15: 12,287,371 km (0.112 R)
• M16: 14,441,730 km (0.098 R)
• M17: 14,889,775 km (0.039 R)
• M18: 15,231,756 km (0.112 R)
• M19: 18,160,434 km (0.094 R)
• M20: 19,147,630 km (0.096 R)
• M21: 19,825,458 km (0.109 R)
• M22: 24,785,824 km (0.114 R)
• M23: 25,266,781 km (0.058 R)
• M24: 25,754,021 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 150.3

Radius: 4.3

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.38 AU - 7.06 AU

Year: 9443 Days

Day: 22 Hours

Environment

Temp: -217 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 43,767,130 km

• M1: 54,454 km (0.108 R)
• M2: 192,383 km (0.062 R)
• M3: 404,812 km (0.117 R)
• M4: 1,739,225 km (0.086 R)
• M5: 2,517,433 km (0.066 R)
• M6: 2,686,927 km (0.066 R)
• M7: 3,891,340 km (0.1 R)
• M8: 4,330,260 km (0.115 R)
• M9: 4,524,588 km (0.061 R)
• M10: 5,416,490 km (0.097 R)
• M11: 5,613,660 km (0.113 R)
• M12: 6,173,306 km (0.082 R)
• M13: 8,257,952 km (0.054 R)
• M14: 8,709,438 km (0.097 R)
• M15: 11,171,520 km (0.063 R)
• M16: 13,081,735 km (0.088 R)
• M17: 13,539,804 km (0.096 R)
• M18: 16,048,860 km (0.108 R)
• M19: 17,230,384 km (0.051 R)
• M20: 20,165,344 km (0.038 R)
• M21: 20,503,136 km (0.119 R)
• M22: 23,195,000 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41.9

Radius: 5.8

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.36 AU - 6.26 AU

Year: 9667 Days

Day: 20 Hours

Environment

Temp: -237 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 43,767,130 km

• M1: 72,106 km (0.042 R)
• M2: 422,165 km (0.102 R)
• M3: 630,705 km (0.103 R)
• M4: 1,454,241 km (0.068 R)
• M5: 3,424,744 km (0.096 R)
• M6: 5,169,803 km (0.072 R)
• M7: 5,778,966 km (0.065 R)
• M8: 7,345,106 km (0.101 R)
• M9: 7,831,149 km (0.106 R)
• M10: 8,600,082 km (0.104 R)
• M11: 9,243,652 km (0.082 R)
• M12: 14,023,304 km (0.119 R)
• M13: 14,913,561 km (0.04 R)
• M14: 16,242,589 km (0.12 R)
• M15: 17,329,417 km (0.115 R)
• M16: 17,755,921 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 157.9

Radius: 7.4

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.73 AU - 9.97 AU

Year: 18173 Days

Day: 17.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 43,767,130 km

• M1: 98,136 km (0.114 R)
• M2: 391,647 km (0.101 R)
• M3: 774,468 km (0.116 R)
• M4: 1,190,649 km (0.093 R)
• M5: 1,550,133 km (0.092 R)
• M6: 1,916,798 km (0.116 R)
• M7: 3,036,538 km (0.096 R)
• M8: 4,922,219 km (0.117 R)
• M9: 7,886,052 km (0.111 R)
• M10: 8,791,119 km (0.108 R)
• M11: 10,806,202 km (0.08 R)
• M12: 11,222,234 km (0.083 R)
• M13: 11,648,887 km (0.103 R)
• M14: 12,030,960 km (0.108 R)
• M15: 13,464,556 km (0.091 R)
• M16: 14,129,968 km (0.069 R)
• M17: 15,008,406 km (0.089 R)
• M18: 19,953,514 km (0.06 R)
• M19: 24,173,071 km (0.07 R)
• M20: 24,974,766 km (0.079 R)
• M21: 27,198,987 km (0.033 R)
• M22: 31,825,152 km (0.07 R)
• M23: 35,906,780 km (0.083 R)
• M24: 39,584,345 km (0.053 R)
• M25: 39,829,984 km (0.098 R)
• M26: 41,577,287 km (0.106 R)
• M27: 41,831,155 km (0.116 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: 535 - 15,282 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit