🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.5

Radius: 10.5

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.48 AU - 0.6 AU

Year: 269 Days

Day: 11.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 54,368,020 km

• M1: 130,599 km (0.077 R)
• M2: 468,989 km (0.091 R)
• M3: 917,484 km (0.093 R)
• M4: 1,371,663 km (0.066 R)
• M5: 2,033,185 km (0.081 R)
• M6: 2,365,890 km (0.094 R)
• M7: 3,012,752 km (0.075 R)
• M8: 3,426,988 km (0.06 R)
• M9: 4,131,893 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.3

Radius: 11.5

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.7 AU - 0.82 AU

Year: 449 Days

Day: 13.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 54,368,020 km

• M1: 143,913 km (0.088 R)
• M2: 583,132 km (0.042 R)
• M3: 1,165,667 km (0.03 R)
• M4: 1,701,077 km (0.108 R)
• M5: 2,286,753 km (0.037 R)
• M6: 2,730,311 km (0.094 R)
• M7: 3,437,011 km (0.069 R)
• M8: 3,912,433 km (0.1 R)
• M9: 4,444,852 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.1

Radius: 10

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.84 AU - 1.3 AU

Year: 751 Days

Day: 11.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 54,368,020 km

• M1: 124,316 km (0.084 R)
• M2: 719,566 km (0.086 R)
• M3: 1,335,460 km (0.114 R)
• M4: 1,760,318 km (0.059 R)
• M5: 2,640,402 km (0.091 R)
• M6: 2,985,076 km (0.113 R)
• M7: 3,570,602 km (0.074 R)
• M8: 4,218,211 km (0.114 R)

Asteroid Belt

Center: 1.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.5

Radius: 14.2

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.6 AU - 1.84 AU

Year: 1530 Days

Day: 10 Hours

Environment

Temp: -202 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 54,368,020 km

• M1: 176,675 km (0.092 R)
• M2: 638,484 km (0.095 R)
• M3: 1,652,308 km (0.108 R)
• M4: 2,163,036 km (0.119 R)
• M5: 3,070,197 km (0.097 R)
• M6: 3,612,489 km (0.071 R)
• M7: 4,566,475 km (0.109 R)
• M8: 5,277,065 km (0.1 R)
• M9: 6,330,234 km (0.032 R)
• M10: 8,421,313 km (0.107 R)
• M11: 9,265,045 km (0.084 R)
• M12: 12,059,832 km (0.116 R)
• M13: 13,587,077 km (0.046 R)
• M14: 14,792,387 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.8

Radius: 8.4

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.84 AU - 2.2 AU

Year: 1947 Days

Day: 5.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 54,368,020 km

• M1: 104,569 km (0.091 R)
• M2: 677,529 km (0.09 R)
• M3: 1,005,447 km (0.116 R)
• M4: 1,972,747 km (0.114 R)
• M5: 2,766,364 km (0.099 R)
• M6: 4,437,671 km (0.068 R)
• M7: 4,807,328 km (0.077 R)
• M8: 5,134,349 km (0.097 R)
• M9: 6,087,586 km (0.09 R)
• M10: 7,473,012 km (0.111 R)
• M11: 8,904,813 km (0.086 R)
• M12: 9,367,968 km (0.065 R)
• M13: 12,076,737 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.6

Radius: 14.9

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2 AU - 2.46 AU

Year: 2259 Days

Day: 10.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 54,368,020 km

• M1: 185,352 km (0.099 R)
• M2: 745,895 km (0.107 R)
• M3: 1,259,614 km (0.12 R)
• M4: 1,881,941 km (0.074 R)
• M5: 2,824,707 km (0.102 R)
• M6: 4,481,952 km (0.109 R)
• M7: 5,334,660 km (0.076 R)
• M8: 7,451,320 km (0.116 R)
• M9: 8,236,709 km (0.103 R)
• M10: 11,585,009 km (0.092 R)
• M11: 12,064,320 km (0.098 R)
• M12: 14,709,809 km (0.058 R)
• M13: 15,415,462 km (0.109 R)
• M14: 16,996,712 km (0.119 R)
• M15: 17,564,436 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.9

Radius: 11.2

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.2 AU - 2.62 AU

Year: 2538 Days

Day: 5.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 54,368,020 km

• M1: 140,472 km (0.034 R)
• M2: 591,510 km (0.088 R)
• M3: 1,135,298 km (0.09 R)
• M4: 1,584,989 km (0.057 R)
• M5: 1,986,660 km (0.11 R)
• M6: 3,033,695 km (0.11 R)
• M7: 3,584,963 km (0.079 R)
• M8: 4,265,634 km (0.102 R)
• M9: 4,614,795 km (0.088 R)
• M10: 5,779,265 km (0.059 R)
• M11: 6,430,464 km (0.059 R)
• M12: 7,251,458 km (0.047 R)
• M13: 7,911,783 km (0.111 R)
• M14: 8,994,871 km (0.041 R)
• M15: 9,389,211 km (0.105 R)
• M16: 11,124,247 km (0.034 R)
• M17: 12,219,154 km (0.089 R)
• M18: 12,570,260 km (0.051 R)
• M19: 13,109,261 km (0.075 R)
• M20: 15,018,429 km (0.099 R)
• M21: 15,831,793 km (0.089 R)
• M22: 17,325,229 km (0.106 R)
• M23: 19,203,729 km (0.118 R)
• M24: 19,678,852 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.2

Radius: 8.4

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.36 AU - 3.84 AU

Year: 3702 Days

Day: 14.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 54,368,020 km

• M1: 104,419 km (0.07 R)
• M2: 368,759 km (0.109 R)
• M3: 883,824 km (0.046 R)
• M4: 1,528,591 km (0.042 R)
• M5: 1,874,910 km (0.11 R)
• M6: 2,869,886 km (0.063 R)
• M7: 3,257,942 km (0.117 R)
• M8: 3,738,451 km (0.11 R)
• M9: 4,636,337 km (0.077 R)
• M10: 5,392,854 km (0.084 R)
• M11: 5,959,082 km (0.091 R)
• M12: 6,229,106 km (0.082 R)
• M13: 6,535,781 km (0.084 R)
• M14: 8,091,599 km (0.116 R)
• M15: 9,293,020 km (0.093 R)
• M16: 9,620,340 km (0.11 R)
• M17: 10,068,535 km (0.115 R)
• M18: 10,375,211 km (0.032 R)
• M19: 10,806,950 km (0.119 R)
• M20: 12,088,256 km (0.08 R)
• M21: 13,653,349 km (0.11 R)
• M22: 14,076,711 km (0.112 R)
• M23: 16,803,431 km (0.102 R)
• M24: 17,619,188 km (0.081 R)
• M25: 18,290,584 km (0.079 R)
• M26: 18,747,605 km (0.087 R)
• M27: 19,447,424 km (0.076 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.3

Radius: 13.8

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.87 AU - 4.13 AU

Year: 5426 Days

Day: 8.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 54,368,020 km

• M1: 171,589 km (0.07 R)
• M2: 749,635 km (0.119 R)
• M3: 1,442,572 km (0.074 R)
• M4: 2,161,091 km (0.112 R)
• M5: 4,218,062 km (0.058 R)
• M6: 4,740,757 km (0.064 R)
• M7: 5,336,006 km (0.031 R)
• M8: 6,850,834 km (0.104 R)
• M9: 9,309,775 km (0.111 R)
• M10: 10,109,076 km (0.071 R)
• M11: 12,413,033 km (0.098 R)
• M12: 13,271,874 km (0.052 R)
• M13: 14,055,318 km (0.111 R)
• M14: 16,465,041 km (0.107 R)
• M15: 19,420,796 km (0.114 R)
• M16: 23,030,742 km (0.115 R)
• M17: 25,077,989 km (0.091 R)
• M18: 30,004,247 km (0.091 R)
• M19: 32,044,163 km (0.097 R)
• M20: 32,543,222 km (0.095 R)
• M21: 34,278,856 km (0.067 R)

Planet 10 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 766.2

Radius: 4.9

Gravity: 31.91 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 6.17 AU - 6.97 AU

Year: 11422 Days

Day: 20.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 54,368,020 km

• M1: 68,067 km (0.119 R)
• M2: 296,054 km (0.093 R)
• M3: 1,202,767 km (0.087 R)
• M4: 2,012,540 km (0.071 R)
• M5: 2,290,942 km (0.047 R)
• M6: 2,470,160 km (0.092 R)
• M7: 3,831,351 km (0.12 R)
• M8: 4,200,559 km (0.108 R)
• M9: 5,416,191 km (0.054 R)
• M10: 6,333,525 km (0.058 R)
• M11: 6,972,308 km (0.113 R)
• M12: 7,478,846 km (0.045 R)
• M13: 8,284,132 km (0.114 R)
• M14: 9,047,081 km (0.109 R)
• M15: 10,547,697 km (0.08 R)
• M16: 10,822,209 km (0.082 R)
• M17: 11,385,445 km (0.037 R)
• M18: 12,266,726 km (0.118 R)
• M19: 13,066,626 km (0.093 R)
• M20: 16,321,427 km (0.096 R)
• M21: 23,994,601 km (0.084 R)
• M22: 25,144,859 km (0.059 R)
• M23: 25,733,527 km (0.108 R)
• M24: 32,479,493 km (0.097 R)
• M25: 34,844,785 km (0.07 R)
• M26: 36,817,981 km (0.116 R)
• M27: 38,088,216 km (0.097 R)
• M28: 46,328,965 km (0.117 R)
• M29: 47,064,986 km (0.096 R)
• M30: 51,174,290 km (0.079 R)
• M31: 51,802,751 km (0.105 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 14,771 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit