🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.6 AU - 0.66 AU

Year: 328 Days

Day: 18.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.3

Radius: 8

Gravity: 11.46 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.94 AU - 2.06 AU

Year: 1855 Days

Day: 5.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 70,070,963 km

• M1: 99,632 km (0.095 R)
• M2: 374,892 km (0.082 R)
• M3: 784,940 km (0.114 R)
• M4: 1,054,366 km (0.059 R)
• M5: 1,386,323 km (0.052 R)
• M6: 1,930,411 km (0.066 R)
• M7: 2,302,760 km (0.069 R)
• M8: 2,943,488 km (0.089 R)
• M9: 3,192,419 km (0.091 R)
• M10: 3,575,090 km (0.118 R)
• M11: 4,120,075 km (0.07 R)
• M12: 4,782,345 km (0.059 R)
• M13: 5,845,238 km (0.109 R)
• M14: 6,342,501 km (0.059 R)
• M15: 7,113,229 km (0.104 R)
• M16: 8,523,937 km (0.09 R)
• M17: 9,428,107 km (0.091 R)
• M18: 9,938,086 km (0.084 R)
• M19: 11,810,303 km (0.035 R)
• M20: 12,362,918 km (0.039 R)
• M21: 13,519,608 km (0.069 R)
• M22: 13,993,235 km (0.092 R)
• M23: 15,620,860 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.5

Radius: 8

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.11 AU - 2.13 AU

Year: 2025 Days

Day: 7.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 70,070,963 km

• M1: 99,483 km (0.098 R)
• M2: 380,278 km (0.065 R)
• M3: 1,352,066 km (0.088 R)
• M4: 1,620,295 km (0.118 R)
• M5: 2,090,331 km (0.104 R)
• M6: 2,416,454 km (0.095 R)
• M7: 4,965,602 km (0.096 R)
• M8: 6,223,870 km (0.118 R)
• M9: 7,024,817 km (0.049 R)
• M10: 9,032,271 km (0.093 R)
• M11: 10,437,144 km (0.052 R)
• M12: 10,760,874 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.2

Radius: 8.9

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.91 AU - 2.41 AU

Year: 2083 Days

Day: 10.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 70,070,963 km

• M1: 115,340 km (0.111 R)
• M2: 535,710 km (0.054 R)
• M3: 928,853 km (0.078 R)
• M4: 1,899,295 km (0.087 R)
• M5: 2,341,805 km (0.103 R)
• M6: 2,973,557 km (0.045 R)
• M7: 3,557,288 km (0.119 R)
• M8: 4,373,943 km (0.055 R)
• M9: 5,475,432 km (0.091 R)
• M10: 6,727,865 km (0.107 R)
• M11: 9,757,671 km (0.094 R)
• M12: 10,037,419 km (0.04 R)
• M13: 11,278,183 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.1

Radius: 8.4

Gravity: 10.43 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.8 AU - 3.88 AU

Year: 4004 Days

Day: 11.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 70,070,963 km

• M1: 134,339 km (0.088 R)
• M2: 504,893 km (0.066 R)
• M3: 873,203 km (0.089 R)
• M4: 1,273,078 km (0.091 R)
• M5: 1,597,107 km (0.059 R)
• M6: 2,607,042 km (0.068 R)
• M7: 4,334,748 km (0.114 R)
• M8: 5,342,140 km (0.1 R)
• M9: 7,300,226 km (0.075 R)
• M10: 7,952,922 km (0.115 R)
• M11: 8,984,998 km (0.118 R)
• M12: 9,493,481 km (0.047 R)
• M13: 12,809,766 km (0.108 R)
• M14: 16,077,582 km (0.067 R)
• M15: 17,842,239 km (0.102 R)
• M16: 23,100,006 km (0.112 R)
• M17: 23,463,828 km (0.116 R)
• M18: 26,118,741 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.6

Radius: 14.8

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.03 AU - 6.65 AU

Year: 8095 Days

Day: 5 Hours

Environment

Temp: -214 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 70,070,963 km

• M1: 184,005 km (0.074 R)
• M2: 891,304 km (0.115 R)
• M3: 1,609,374 km (0.048 R)
• M4: 2,391,920 km (0.105 R)
• M5: 3,142,752 km (0.07 R)
• M6: 3,967,485 km (0.049 R)
• M7: 4,811,816 km (0.087 R)
• M8: 6,192,155 km (0.074 R)
• M9: 7,091,986 km (0.117 R)
• M10: 7,739,147 km (0.097 R)
• M11: 9,387,865 km (0.055 R)
• M12: 11,696,459 km (0.059 R)
• M13: 13,614,753 km (0.086 R)
• M14: 15,201,986 km (0.119 R)
• M15: 17,920,179 km (0.061 R)
• M16: 20,461,249 km (0.11 R)
• M17: 21,029,721 km (0.069 R)
• M18: 21,608,814 km (0.11 R)
• M19: 22,972,249 km (0.108 R)
• M20: 24,665,099 km (0.079 R)
• M21: 25,776,312 km (0.098 R)
• M22: 27,309,540 km (0.075 R)
• M23: 39,787,947 km (0.115 R)
• M24: 46,412,739 km (0.038 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 387.3

Radius: 3.6

Gravity: 29.88 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.41 AU - 7.75 AU

Year: 12358 Days

Day: 15.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 70,070,963 km

• M1: 45,478 km (0.113 R)
• M2: 169,943 km (0.038 R)
• M3: 338,241 km (0.092 R)
• M4: 783,294 km (0.089 R)
• M5: 1,416,393 km (0.108 R)
• M6: 1,789,939 km (0.11 R)
• M7: 2,225,867 km (0.074 R)
• M8: 2,667,330 km (0.103 R)
• M9: 3,471,718 km (0.073 R)
• M10: 3,619,969 km (0.051 R)
• M11: 4,227,785 km (0.118 R)
• M12: 4,870,308 km (0.068 R)
• M13: 6,949,569 km (0.086 R)
• M14: 8,804,583 km (0.079 R)
• M15: 10,042,804 km (0.077 R)
• M16: 10,293,680 km (0.111 R)
• M17: 10,600,056 km (0.075 R)
• M18: 11,177,654 km (0.075 R)
• M19: 11,392,775 km (0.081 R)
• M20: 11,942,548 km (0.069 R)
• M21: 13,095,050 km (0.056 R)
• M22: 14,701,581 km (0.092 R)
• M23: 15,685,636 km (0.109 R)
• M24: 16,023,129 km (0.118 R)
• M25: 18,673,255 km (0.105 R)
• M26: 19,052,336 km (0.114 R)
• M27: 19,205,524 km (0.062 R)
• M28: 21,107,063 km (0.082 R)
• M29: 24,821,129 km (0.05 R)
• M30: 25,279,347 km (0.114 R)
• M31: 26,024,195 km (0.084 R)
• M32: 27,753,397 km (0.03 R)
• M33: 28,446,185 km (0.047 R)
• M34: 29,150,342 km (0.087 R)
• M35: 30,072,613 km (0.098 R)
• M36: 32,083,208 km (0.092 R)
• M37: 33,066,066 km (0.118 R)
• M38: 36,605,402 km (0.104 R)
• M39: 38,527,136 km (0.073 R)
• M40: 40,768,262 km (0.115 R)
• M41: 44,290,544 km (0.043 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 99.5

Radius: 4.9

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.9 AU - 9.36 AU

Year: 13826 Days

Day: 15.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 70,070,963 km

• M1: 60,886 km (0.083 R)
• M2: 465,997 km (0.027 R)
• M3: 798,703 km (0.113 R)
• M4: 990,787 km (0.116 R)
• M5: 1,855,911 km (0.088 R)
• M6: 2,227,811 km (0.095 R)
• M7: 4,128,303 km (0.078 R)
• M8: 4,373,793 km (0.044 R)
• M9: 4,813,461 km (0.054 R)
• M10: 5,367,572 km (0.043 R)
• M11: 5,690,105 km (0.086 R)
• M12: 6,503,468 km (0.106 R)
• M13: 7,607,650 km (0.086 R)
• M14: 9,874,357 km (0.088 R)
• M15: 10,224,865 km (0.093 R)
• M16: 11,043,614 km (0.108 R)
• M17: 13,815,513 km (0.106 R)
• M18: 14,701,432 km (0.033 R)
• M19: 15,624,750 km (0.113 R)
• M20: 15,861,413 km (0.034 R)
• M21: 21,694,384 km (0.037 R)
• M22: 22,586,287 km (0.115 R)
• M23: 25,408,750 km (0.082 R)
• M24: 29,345,717 km (0.068 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.4

Radius: 6.2

Gravity: 25.84 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.53 AU - 9.35 AU

Year: 14677 Days

Day: 20 Hours

Environment

Temp: -218 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 70,070,963 km

• M1: 77,342 km (0.087 R)
• M2: 286,031 km (0.12 R)
• M3: 689,048 km (0.039 R)
• M4: 1,056,909 km (0.086 R)
• M5: 1,564,794 km (0.062 R)
• M6: 2,285,706 km (0.089 R)
• M7: 2,684,983 km (0.109 R)
• M8: 3,342,764 km (0.075 R)
• M9: 5,116,098 km (0.076 R)
• M10: 8,984,699 km (0.094 R)
• M11: 12,701,308 km (0.08 R)
• M12: 13,875,502 km (0.099 R)
• M13: 14,161,982 km (0.116 R)
• M14: 16,278,941 km (0.038 R)
• M15: 25,985,001 km (0.113 R)
• M16: 30,320,197 km (0.12 R)
• M17: 30,560,751 km (0.09 R)
• M18: 34,065,230 km (0.108 R)
• M19: 37,274,703 km (0.113 R)
• M20: 41,267,171 km (0.092 R)
• M21: 43,518,769 km (0.096 R)
• M22: 45,851,149 km (0.084 R)
• M23: 46,646,710 km (0.073 R)
• M24: 50,425,253 km (0.087 R)
• M25: 51,614,557 km (0.114 R)
• M26: 53,170,973 km (0.115 R)
• M27: 55,834,114 km (0.107 R)
• M28: 60,277,769 km (0.049 R)
• M29: 68,818,611 km (0.085 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 17,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit