🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.8

Radius: 9.8

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.29 AU - 1.31 AU

Year: 942 Days

Day: 5.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 28,503,395 km

• M1: 121,922 km (0.091 R)
• M2: 506,090 km (0.109 R)
• M3: 1,103,583 km (0.056 R)
• M4: 1,757,476 km (0.066 R)
• M5: 2,219,284 km (0.116 R)
• M6: 2,651,772 km (0.085 R)
• M7: 3,020,381 km (0.101 R)
• M8: 3,736,356 km (0.109 R)
• M9: 4,881,827 km (0.069 R)
• M10: 5,359,045 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.2

Radius: 8.9

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.2 AU - 1.7 AU

Year: 1110 Days

Day: 7.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 51 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 28,503,395 km

• M1: 110,702 km (0.114 R)
• M2: 457,620 km (0.069 R)
• M3: 765,193 km (0.056 R)
• M4: 1,148,762 km (0.094 R)
• M5: 1,559,109 km (0.04 R)
• M6: 2,207,915 km (0.087 R)
• M7: 2,513,843 km (0.114 R)
• M8: 3,091,889 km (0.098 R)
• M9: 3,462,443 km (0.1 R)
• M10: 5,175,338 km (0.082 R)
• M11: 5,759,817 km (0.09 R)
• M12: 6,068,288 km (0.114 R)
• M13: 6,696,001 km (0.033 R)
• M14: 7,804,671 km (0.106 R)
• M15: 8,208,585 km (0.032 R)
• M16: 8,733,075 km (0.088 R)
• M17: 9,252,030 km (0.087 R)
• M18: 9,647,267 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.2

Radius: 9.8

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.18 AU - 1.74 AU

Year: 1122 Days

Day: 11.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 28,503,395 km

• M1: 129,851 km (0.106 R)
• M2: 487,390 km (0.061 R)
• M3: 1,824,944 km (0.057 R)
• M4: 2,271,644 km (0.092 R)
• M5: 2,756,191 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.3

Radius: 10.8

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.38 AU - 1.56 AU

Year: 1133 Days

Day: 5.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 28,503,395 km

• M1: 134,339 km (0.119 R)
• M2: 572,212 km (0.096 R)
• M3: 1,861,297 km (0.1 R)
• M4: 4,706,199 km (0.106 R)
• M5: 5,419,781 km (0.049 R)
• M6: 6,421,339 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.5

Radius: 12.2

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.53 AU - 2.25 AU

Year: 1652 Days

Day: 14.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 28,503,395 km

• M1: 151,692 km (0.068 R)
• M2: 600,336 km (0.117 R)
• M3: 1,003,802 km (0.109 R)
• M4: 1,525,300 km (0.113 R)
• M5: 2,489,907 km (0.104 R)
• M6: 3,402,304 km (0.11 R)
• M7: 4,120,374 km (0.073 R)
• M8: 4,621,377 km (0.111 R)
• M9: 5,162,772 km (0.1 R)
• M10: 5,657,193 km (0.059 R)
• M11: 6,253,939 km (0.093 R)
• M12: 6,741,179 km (0.047 R)
• M13: 7,306,510 km (0.119 R)
• M14: 7,847,605 km (0.051 R)
• M15: 8,768,978 km (0.105 R)
• M16: 10,384,785 km (0.03 R)
• M17: 11,603,260 km (0.113 R)
• M18: 12,492,320 km (0.08 R)
• M19: 12,914,635 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.4

Radius: 13

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.09 AU - 4.95 AU

Year: 6110 Days

Day: 11 Hours

Environment

Temp: -218 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 28,503,395 km

• M1: 175,329 km (0.114 R)
• M2: 697,276 km (0.056 R)
• M3: 1,621,940 km (0.119 R)
• M4: 2,053,530 km (0.103 R)
• M5: 2,613,176 km (0.077 R)
• M6: 3,041,774 km (0.099 R)
• M7: 3,818,037 km (0.092 R)
• M8: 4,646,211 km (0.082 R)
• M9: 5,063,140 km (0.09 R)
• M10: 6,789,948 km (0.113 R)
• M11: 7,259,985 km (0.111 R)
• M12: 9,526,542 km (0.116 R)
• M13: 12,378,177 km (0.088 R)
• M14: 13,443,463 km (0.109 R)
• M15: 18,842,600 km (0.066 R)
• M16: 21,229,135 km (0.086 R)
• M17: 23,964,083 km (0.062 R)
• M18: 27,092,922 km (0.049 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.2

Radius: 9.8

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.18 AU - 5.78 AU

Year: 7066 Days

Day: 7 Hours

Environment

Temp: -209 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 28,503,395 km

• M1: 121,922 km (0.111 R)
• M2: 583,731 km (0.116 R)
• M3: 1,209,948 km (0.105 R)
• M4: 1,577,360 km (0.098 R)
• M5: 2,476,443 km (0.08 R)
• M6: 3,192,867 km (0.118 R)
• M7: 3,838,532 km (0.062 R)
• M8: 4,323,678 km (0.025 R)
• M9: 4,849,514 km (0.047 R)
• M10: 5,702,970 km (0.097 R)
• M11: 6,430,016 km (0.105 R)
• M12: 6,948,223 km (0.108 R)
• M13: 8,291,163 km (0.032 R)
• M14: 10,181,930 km (0.107 R)
• M15: 10,886,686 km (0.103 R)
• M16: 12,004,182 km (0.099 R)
• M17: 13,506,593 km (0.099 R)
• M18: 14,962,629 km (0.115 R)
• M19: 17,124,169 km (0.083 R)
• M20: 19,486,020 km (0.12 R)
• M21: 20,091,742 km (0.1 R)
• M22: 21,984,604 km (0.086 R)
• M23: 24,378,619 km (0.077 R)
• M24: 26,040,950 km (0.088 R)
• M25: 28,031,649 km (0.06 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.1

Radius: 10.1

Gravity: 8.75 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.64 AU - 6.16 AU

Year: 7979 Days

Day: 11.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 28,503,395 km

• M1: 126,560 km (0.117 R)
• M2: 512,522 km (0.043 R)
• M3: 870,211 km (0.051 R)
• M4: 1,325,886 km (0.11 R)
• M5: 1,754,035 km (0.108 R)
• M6: 2,851,186 km (0.101 R)
• M7: 4,217,463 km (0.11 R)
• M8: 4,553,610 km (0.096 R)
• M9: 5,343,935 km (0.085 R)
• M10: 6,223,271 km (0.034 R)
• M11: 6,586,196 km (0.082 R)
• M12: 8,662,166 km (0.113 R)
• M13: 10,519,573 km (0.084 R)
• M14: 11,514,698 km (0.034 R)
• M15: 13,330,666 km (0.083 R)
• M16: 14,621,696 km (0.062 R)
• M17: 16,607,907 km (0.072 R)
• M18: 17,379,233 km (0.099 R)
• M19: 18,101,043 km (0.071 R)
• M20: 20,466,036 km (0.095 R)
• M21: 22,096,952 km (0.087 R)
• M22: 24,883,811 km (0.113 R)
• M23: 26,080,145 km (0.094 R)
• M24: 30,413,995 km (0.053 R)
• M25: 32,860,070 km (0.08 R)
• M26: 34,187,003 km (0.051 R)
• M27: 35,091,173 km (0.043 R)
• M28: 37,899,573 km (0.045 R)
• M29: 39,358,601 km (0.11 R)
• M30: 43,300,206 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750

Radius: 11.1

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.63 AU - 6.59 AU

Year: 8448 Days

Day: 7.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 28,503,395 km

• M1: 148,102 km (0.094 R)
• M2: 613,052 km (0.064 R)
• M3: 1,033,572 km (0.042 R)
• M4: 1,399,189 km (0.074 R)
• M5: 1,914,105 km (0.055 R)
• M6: 2,477,640 km (0.095 R)
• M7: 3,083,511 km (0.081 R)
• M8: 3,540,682 km (0.041 R)
• M9: 5,606,779 km (0.057 R)
• M10: 6,616,714 km (0.118 R)
• M11: 7,743,934 km (0.115 R)
• M12: 10,325,993 km (0.09 R)
• M13: 12,058,486 km (0.063 R)
• M14: 13,198,571 km (0.1 R)
• M15: 14,038,264 km (0.119 R)
• M16: 14,849,683 km (0.054 R)
• M17: 18,855,016 km (0.066 R)
• M18: 19,230,806 km (0.07 R)
• M19: 20,309,856 km (0.116 R)
• M20: 20,704,794 km (0.09 R)
• M21: 22,588,381 km (0.111 R)
• M22: 23,097,911 km (0.103 R)
• M23: 23,964,233 km (0.068 R)
• M24: 25,486,540 km (0.109 R)
• M25: 26,599,249 km (0.069 R)
• M26: 27,167,572 km (0.095 R)
• M27: 27,840,912 km (0.038 R)
• M28: 29,120,871 km (0.096 R)
• M29: 32,010,204 km (0.111 R)
• M30: 36,345,700 km (0.103 R)
• M31: 38,835,158 km (0.087 R)
• M32: 39,689,661 km (0.086 R)
• M33: 42,456,923 km (0.064 R)
• M34: 44,019,173 km (0.101 R)

Planet 10 - Ice Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 133.4

Radius: 5.6

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.91 AU - 6.97 AU

Year: 10391 Days

Day: 21.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 28,503,395 km

• M1: 277,205 km (0.064 R)
• M2: 472,580 km (0.118 R)
• M3: 707,299 km (0.11 R)
• M4: 992,582 km (0.119 R)
• M5: 1,207,105 km (0.117 R)
• M6: 1,875,808 km (0.084 R)
• M7: 2,491,702 km (0.082 R)
• M8: 3,841,374 km (0.106 R)
• M9: 4,067,716 km (0.102 R)
• M10: 5,252,680 km (0.079 R)
• M11: 8,133,337 km (0.107 R)
• M12: 10,462,875 km (0.109 R)
• M13: 11,040,173 km (0.118 R)
• M14: 13,050,619 km (0.077 R)
• M15: 14,410,464 km (0.09 R)
• M16: 16,152,082 km (0.088 R)
• M17: 19,912,524 km (0.1 R)
• M18: 21,638,135 km (0.108 R)
• M19: 26,749,446 km (0.103 R)
• M20: 26,995,385 km (0.117 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: 213 - 13,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit