🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.6

Radius: 12.8

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.67 AU - 0.73 AU

Year: 391 Days

Day: 5.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 59,239,415 km

• M1: 159,172 km (0.094 R)
• M2: 684,560 km (0.116 R)
• M3: 1,087,577 km (0.045 R)
• M4: 1,612,067 km (0.085 R)
• M5: 2,122,644 km (0.091 R)
• M6: 2,814,534 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.9

Radius: 11.2

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.9 AU - 1.1 AU

Year: 667 Days

Day: 11.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 59,239,415 km

• M1: 139,425 km (0.095 R)
• M2: 560,693 km (0.083 R)
• M3: 953,238 km (0.119 R)
• M4: 1,383,780 km (0.096 R)
• M5: 1,822,700 km (0.084 R)
• M6: 2,263,865 km (0.12 R)
• M7: 3,085,007 km (0.036 R)
• M8: 3,443,743 km (0.113 R)
• M9: 4,261,744 km (0.118 R)
• M10: 4,626,763 km (0.076 R)
• M11: 5,275,868 km (0.107 R)
• M12: 6,043,305 km (0.099 R)
• M13: 7,187,729 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.8

Radius: 10.7

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.62 AU - 2.18 AU

Year: 1746 Days

Day: 13.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 59,239,415 km

• M1: 133,142 km (0.105 R)
• M2: 707,598 km (0.06 R)
• M3: 1,964,968 km (0.087 R)
• M4: 2,304,256 km (0.077 R)
• M5: 2,758,884 km (0.059 R)
• M6: 4,369,455 km (0.066 R)
• M7: 6,349,532 km (0.094 R)
• M8: 7,990,471 km (0.099 R)
• M9: 9,654,897 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.9

Radius: 14.2

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.53 AU - 2.35 AU

Year: 1802 Days

Day: 6.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 59,239,415 km

• M1: 178,171 km (0.094 R)
• M2: 834,307 km (0.059 R)
• M3: 1,814,323 km (0.117 R)
• M4: 2,645,788 km (0.111 R)
• M5: 3,210,370 km (0.032 R)
• M6: 4,242,446 km (0.119 R)
• M7: 5,112,058 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.7

Radius: 11

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.81 AU - 2.09 AU

Year: 1816 Days

Day: 6.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 59,239,415 km

• M1: 136,882 km (0.11 R)
• M2: 488,736 km (0.118 R)
• M3: 907,461 km (0.106 R)
• M4: 1,423,125 km (0.041 R)
• M5: 1,916,648 km (0.071 R)
• M6: 2,325,200 km (0.116 R)
• M7: 3,054,789 km (0.061 R)
• M8: 3,487,725 km (0.033 R)
• M9: 3,992,618 km (0.115 R)
• M10: 6,091,924 km (0.071 R)
• M11: 6,670,569 km (0.083 R)
• M12: 7,643,404 km (0.068 R)
• M13: 8,814,606 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.1

Radius: 11.9

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.98 AU - 3.24 AU

Year: 2812 Days

Day: 9.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 59,239,415 km

• M1: 147,952 km (0.036 R)
• M2: 542,891 km (0.093 R)
• M3: 1,013,226 km (0.051 R)
• M4: 1,992,195 km (0.064 R)
• M5: 2,397,306 km (0.119 R)
• M6: 3,289,208 km (0.116 R)
• M7: 3,880,270 km (0.098 R)
• M8: 4,695,428 km (0.061 R)
• M9: 5,203,612 km (0.094 R)
• M10: 5,929,611 km (0.083 R)
• M11: 6,779,177 km (0.102 R)
• M12: 7,865,557 km (0.115 R)
• M13: 8,351,152 km (0.117 R)
• M14: 9,562,445 km (0.109 R)
• M15: 10,613,221 km (0.081 R)
• M16: 11,126,491 km (0.093 R)
• M17: 13,992,637 km (0.061 R)
• M18: 14,610,326 km (0.043 R)
• M19: 15,246,117 km (0.076 R)
• M20: 16,943,156 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.4

Radius: 14.2

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.71 AU - 3.37 AU

Year: 3535 Days

Day: 7.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 59,239,415 km

• M1: 176,525 km (0.063 R)
• M2: 620,233 km (0.077 R)
• M3: 1,081,144 km (0.09 R)
• M4: 1,641,388 km (0.105 R)
• M5: 2,243,669 km (0.114 R)
• M6: 3,317,632 km (0.087 R)
• M7: 3,921,559 km (0.082 R)
• M8: 4,465,796 km (0.094 R)
• M9: 5,327,479 km (0.065 R)
• M10: 6,957,947 km (0.101 R)
• M11: 8,084,269 km (0.085 R)
• M12: 8,865,469 km (0.118 R)
• M13: 12,771,021 km (0.106 R)
• M14: 14,701,880 km (0.091 R)
• M15: 15,711,367 km (0.087 R)
• M16: 16,498,551 km (0.069 R)
• M17: 17,477,519 km (0.077 R)
• M18: 17,981,365 km (0.11 R)
• M19: 18,784,556 km (0.11 R)

Asteroid Belt

Center: 3.69 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721

Radius: 13.9

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.24 AU - 4.44 AU

Year: 6029 Days

Day: 7 Hours

Environment

Temp: -219 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 59,239,415 km

• M1: 172,935 km (0.101 R)
• M2: 916,736 km (0.061 R)
• M3: 1,440,029 km (0.107 R)
• M4: 1,998,777 km (0.109 R)
• M5: 2,906,687 km (0.09 R)
• M6: 3,883,710 km (0.076 R)
• M7: 5,902,234 km (0.1 R)
• M8: 7,727,029 km (0.101 R)
• M9: 9,725,806 km (0.088 R)
• M10: 10,263,910 km (0.075 R)
• M11: 10,916,755 km (0.111 R)
• M12: 11,897,369 km (0.062 R)
• M13: 12,829,364 km (0.077 R)
• M14: 15,193,309 km (0.079 R)
• M15: 15,857,673 km (0.108 R)
• M16: 18,370,469 km (0.092 R)
• M17: 19,404,190 km (0.053 R)
• M18: 21,512,323 km (0.114 R)
• M19: 22,273,477 km (0.101 R)
• M20: 23,210,558 km (0.076 R)
• M21: 23,849,641 km (0.078 R)
• M22: 24,665,099 km (0.06 R)
• M23: 26,179,627 km (0.106 R)
• M24: 28,384,999 km (0.11 R)
• M25: 29,024,081 km (0.1 R)
• M26: 30,616,102 km (0.082 R)
• M27: 31,676,900 km (0.073 R)

Planet 9 - Ice Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675.9

Radius: 3.1

Gravity: 70.33 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.99 AU - 6.51 AU

Year: 9195 Days

Day: 25 Hours

Environment

Temp: -231 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 59,239,415 km

• M1: 38,746 km (0.104 R)
• M2: 170,392 km (0.112 R)
• M3: 305,928 km (0.049 R)
• M4: 468,092 km (0.065 R)
• M5: 693,536 km (0.084 R)
• M6: 1,082,191 km (0.111 R)
• M7: 1,243,607 km (0.107 R)
• M8: 1,355,806 km (0.096 R)
• M9: 2,322,208 km (0.117 R)
• M10: 4,174,229 km (0.116 R)
• M11: 5,150,056 km (0.095 R)
• M12: 5,277,813 km (0.054 R)
• M13: 5,606,629 km (0.102 R)
• M14: 6,341,155 km (0.092 R)
• M15: 6,826,600 km (0.103 R)
• M16: 6,942,089 km (0.066 R)
• M17: 7,256,544 km (0.083 R)
• M18: 7,704,141 km (0.111 R)
• M19: 8,213,073 km (0.067 R)
• M20: 9,874,207 km (0.098 R)
• M21: 13,058,697 km (0.098 R)
• M22: 16,038,388 km (0.053 R)
• M23: 17,504,596 km (0.086 R)
• M24: 18,086,083 km (0.066 R)
• M25: 20,620,421 km (0.114 R)
• M26: 20,781,239 km (0.107 R)
• M27: 22,181,923 km (0.059 R)
• M28: 23,121,099 km (0.086 R)
• M29: 30,866,229 km (0.081 R)
• M30: 32,143,197 km (0.107 R)
• M31: 32,904,201 km (0.063 R)
• M32: 36,068,047 km (0.119 R)
• M33: 36,418,554 km (0.086 R)
• M34: 39,305,195 km (0.066 R)
• M35: 40,804,166 km (0.111 R)
• M36: 41,057,584 km (0.03 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325.6

Radius: 3.2

Gravity: 31.8 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 8.45 AU - 10.81 AU

Year: 19928 Days

Day: 19 Hours

Environment

Temp: -230 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 59,239,415 km

• M1: 39,793 km (0.086 R)
• M2: 216,618 km (0.117 R)
• M3: 351,705 km (0.069 R)
• M4: 458,817 km (0.113 R)
• M5: 847,921 km (0.049 R)
• M6: 964,757 km (0.11 R)
• M7: 1,353,262 km (0.077 R)
• M8: 2,053,380 km (0.093 R)
• M9: 2,556,328 km (0.043 R)
• M10: 3,111,935 km (0.088 R)
• M11: 3,885,655 km (0.11 R)
• M12: 4,001,593 km (0.096 R)
• M13: 4,845,774 km (0.079 R)
• M14: 4,946,304 km (0.063 R)
• M15: 7,754,854 km (0.079 R)
• M16: 8,268,125 km (0.107 R)
• M17: 9,517,865 km (0.114 R)
• M18: 11,060,967 km (0.116 R)
• M19: 11,891,684 km (0.104 R)
• M20: 12,763,092 km (0.036 R)
• M21: 14,492,892 km (0.091 R)
• M22: 17,136,885 km (0.08 R)
• M23: 17,370,706 km (0.115 R)
• M24: 17,527,784 km (0.09 R)
• M25: 19,318,770 km (0.086 R)
• M26: 23,069,488 km (0.117 R)
• M27: 25,014,709 km (0.076 R)
• M28: 31,969,364 km (0.055 R)
• M29: 33,402,362 km (0.079 R)
• M30: 34,877,547 km (0.069 R)
• M31: 36,012,247 km (0.07 R)
• M32: 36,267,610 km (0.084 R)
• M33: 42,197,071 km (0.093 R)
• M34: 49,524,525 km (0.069 R)
• M35: 53,569,950 km (0.08 R)
• M36: 55,247,840 km (0.09 R)
• M37: 57,133,671 km (0.105 R)
• M38: 58,355,885 km (0.059 R)
• M39: 59,239,410 km (0.115 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 11,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit