🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.4

Radius: 9.3

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.87 AU - 1.07 AU

Year: 648 Days

Day: 6.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 39,019,294 km

• M1: 115,639 km (0.112 R)
• M2: 426,354 km (0.097 R)
• M3: 1,038,359 km (0.116 R)
• M4: 1,432,848 km (0.064 R)
• M5: 1,827,188 km (0.108 R)
• M6: 2,312,484 km (0.072 R)
• M7: 2,601,657 km (0.091 R)
• M8: 3,266,170 km (0.11 R)
• M9: 3,711,374 km (0.105 R)
• M10: 4,167,946 km (0.082 R)
• M11: 4,523,092 km (0.038 R)
• M12: 4,946,753 km (0.083 R)
• M13: 5,362,485 km (0.046 R)
• M14: 5,801,555 km (0.095 R)
• M15: 6,340,706 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.7

Radius: 10.3

Gravity: 8.78 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.15 AU - 1.31 AU

Year: 925 Days

Day: 10.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 39,019,294 km

• M1: 128,205 km (0.076 R)
• M2: 463,604 km (0.106 R)
• M3: 851,960 km (0.092 R)
• M4: 1,360,443 km (0.081 R)
• M5: 2,233,646 km (0.099 R)
• M6: 2,637,560 km (0.073 R)
• M7: 3,386,148 km (0.1 R)
• M8: 4,253,367 km (0.099 R)
• M9: 4,803,887 km (0.104 R)
• M10: 5,203,313 km (0.095 R)
• M11: 5,686,963 km (0.059 R)
• M12: 6,333,675 km (0.11 R)
• M13: 8,033,256 km (0.075 R)
• M14: 8,988,438 km (0.105 R)
• M15: 9,626,623 km (0.041 R)
• M16: 10,232,794 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.4

Radius: 14.4

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.15 AU - 1.57 AU

Year: 1076 Days

Day: 13.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 39,019,294 km

• M1: 180,265 km (0.116 R)
• M2: 708,047 km (0.031 R)
• M3: 1,324,988 km (0.087 R)
• M4: 2,730,161 km (0.077 R)
• M5: 3,719,751 km (0.062 R)
• M6: 4,805,981 km (0.056 R)
• M7: 5,504,753 km (0.053 R)
• M8: 8,719,312 km (0.092 R)
• M9: 10,188,812 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.4

Radius: 13.7

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.42 AU - 3.32 AU

Year: 3298 Days

Day: 6.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 39,019,294 km

• M1: 172,337 km (0.112 R)
• M2: 1,462,469 km (0.059 R)
• M3: 2,036,476 km (0.073 R)
• M4: 2,792,543 km (0.11 R)
• M5: 4,227,037 km (0.119 R)
• M6: 5,751,440 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.1

Radius: 11.1

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.78 AU - 4 AU

Year: 4233 Days

Day: 9.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 39,019,294 km

• M1: 140,173 km (0.085 R)
• M2: 549,473 km (0.101 R)
• M3: 1,045,988 km (0.072 R)
• M4: 1,542,952 km (0.11 R)
• M5: 1,924,427 km (0.052 R)
• M6: 2,584,902 km (0.101 R)
• M7: 3,566,862 km (0.083 R)
• M8: 4,023,584 km (0.057 R)
• M9: 4,733,277 km (0.115 R)
• M10: 5,260,011 km (0.118 R)
• M11: 6,080,256 km (0.096 R)
• M12: 10,030,687 km (0.087 R)
• M13: 10,439,388 km (0.053 R)
• M14: 11,116,468 km (0.049 R)
• M15: 14,274,479 km (0.095 R)
• M16: 15,701,194 km (0.117 R)
• M17: 18,408,168 km (0.085 R)
• M18: 18,959,885 km (0.079 R)
• M19: 22,090,968 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.6

Radius: 11.9

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.64 AU - 4.4 AU

Year: 5467 Days

Day: 13.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 39,019,294 km

• M1: 148,102 km (0.062 R)
• M2: 1,434,943 km (0.081 R)
• M3: 1,930,561 km (0.067 R)
• M4: 3,440,153 km (0.091 R)
• M5: 3,953,273 km (0.045 R)
• M6: 5,506,997 km (0.106 R)
• M7: 6,438,094 km (0.085 R)
• M8: 8,691,337 km (0.106 R)
• M9: 9,098,692 km (0.05 R)
• M10: 11,475,653 km (0.113 R)
• M11: 11,966,633 km (0.098 R)
• M12: 14,692,456 km (0.04 R)
• M13: 16,047,812 km (0.113 R)
• M14: 21,340,136 km (0.033 R)
• M15: 22,767,450 km (0.048 R)
• M16: 24,660,311 km (0.101 R)
• M17: 26,231,538 km (0.036 R)
• M18: 27,692,959 km (0.082 R)
• M19: 30,590,221 km (0.098 R)
• M20: 31,535,530 km (0.096 R)

Asteroid Belt

Center: 5.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933.8

Radius: 7.1

Gravity: 18.52 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.39 AU - 7.27 AU

Year: 10802 Days

Day: 22.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 39,019,294 km

• M1: 90,357 km (0.118 R)
• M2: 414,087 km (0.088 R)
• M3: 961,166 km (0.12 R)
• M4: 1,212,491 km (0.095 R)
• M5: 1,851,124 km (0.096 R)
• M6: 2,608,837 km (0.104 R)
• M7: 3,010,807 km (0.112 R)
• M8: 3,251,510 km (0.092 R)
• M9: 3,636,874 km (0.062 R)
• M10: 4,468,189 km (0.118 R)
• M11: 5,669,011 km (0.053 R)
• M12: 6,189,462 km (0.09 R)
• M13: 10,434,003 km (0.047 R)
• M14: 11,044,512 km (0.119 R)
• M15: 11,737,599 km (0.066 R)
• M16: 13,858,298 km (0.038 R)
• M17: 15,009,005 km (0.064 R)
• M18: 17,422,318 km (0.084 R)
• M19: 17,731,387 km (0.119 R)
• M20: 19,004,465 km (0.09 R)
• M21: 19,830,245 km (0.083 R)
• M22: 21,376,937 km (0.071 R)
• M23: 21,642,324 km (0.061 R)
• M24: 25,393,939 km (0.119 R)
• M25: 25,891,352 km (0.102 R)
• M26: 26,192,942 km (0.113 R)
• M27: 30,218,770 km (0.116 R)
• M28: 33,317,540 km (0.113 R)
• M29: 33,674,481 km (0.104 R)
• M30: 34,274,967 km (0.084 R)
• M31: 37,899,125 km (0.09 R)
• M32: 38,810,774 km (0.112 R)
• M33: 43,731,048 km (0.111 R)
• M34: 44,445,677 km (0.11 R)
• M35: 46,192,681 km (0.087 R)
• M36: 48,439,940 km (0.117 R)
• M37: 49,513,305 km (0.088 R)
• M38: 50,602,377 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 302.2

Radius: 6.2

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.22 AU - 7.74 AU

Year: 12508 Days

Day: 15.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 39,019,294 km

• M1: 77,193 km (0.116 R)
• M2: 381,026 km (0.089 R)
• M3: 761,902 km (0.066 R)
• M4: 995,424 km (0.073 R)
• M5: 1,386,174 km (0.046 R)
• M6: 1,582,895 km (0.114 R)
• M7: 2,099,606 km (0.111 R)
• M8: 2,546,904 km (0.043 R)
• M9: 3,345,906 km (0.109 R)
• M10: 4,033,757 km (0.05 R)
• M11: 4,495,117 km (0.093 R)
• M12: 5,920,037 km (0.092 R)
• M13: 6,997,291 km (0.072 R)
• M14: 7,866,305 km (0.027 R)
• M15: 9,580,248 km (0.1 R)
• M16: 10,057,016 km (0.075 R)
• M17: 12,122,963 km (0.089 R)
• M18: 13,080,987 km (0.104 R)
• M19: 16,057,087 km (0.104 R)
• M20: 17,701,766 km (0.112 R)
• M21: 17,914,943 km (0.108 R)
• M22: 20,296,990 km (0.12 R)
• M23: 21,807,031 km (0.063 R)
• M24: 23,733,104 km (0.114 R)
• M25: 26,877,352 km (0.094 R)
• M26: 29,985,547 km (0.092 R)
• M27: 30,593,812 km (0.11 R)
• M28: 34,087,221 km (0.058 R)
• M29: 40,608,342 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156.5

Radius: 6.7

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 8.48 AU - 9.42 AU

Year: 18160 Days

Day: 17.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 39,019,294 km

• M1: 87,216 km (0.107 R)
• M2: 436,826 km (0.087 R)
• M3: 1,028,785 km (0.116 R)
• M4: 1,247,048 km (0.045 R)
• M5: 1,794,426 km (0.054 R)
• M6: 2,047,546 km (0.099 R)
• M7: 2,665,684 km (0.111 R)
• M8: 3,150,082 km (0.115 R)
• M9: 3,666,793 km (0.085 R)
• M10: 5,623,534 km (0.025 R)
• M11: 9,533,723 km (0.092 R)
• M12: 12,094,090 km (0.046 R)
• M13: 15,208,269 km (0.096 R)
• M14: 16,264,729 km (0.113 R)
• M15: 19,344,949 km (0.029 R)
• M16: 25,610,557 km (0.081 R)
• M17: 28,849,501 km (0.077 R)
• M18: 38,239,460 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 68.6

Radius: 7.7

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 9.59 AU - 11.49 AU

Year: 23209 Days

Day: 15 Hours

Environment

Temp: -233 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 39,019,294 km

• M1: 95,743 km (0.052 R)
• M2: 338,241 km (0.048 R)
• M3: 853,456 km (0.043 R)
• M4: 1,371,214 km (0.112 R)
• M5: 1,639,144 km (0.1 R)
• M6: 2,051,436 km (0.066 R)
• M7: 2,494,544 km (0.108 R)
• M8: 3,411,430 km (0.081 R)
• M9: 4,136,980 km (0.11 R)
• M10: 5,760,416 km (0.102 R)
• M11: 7,572,943 km (0.068 R)
• M12: 10,156,499 km (0.089 R)
• M13: 11,802,524 km (0.092 R)
• M14: 14,144,927 km (0.088 R)
• M15: 15,425,186 km (0.116 R)
• M16: 15,996,800 km (0.11 R)
• M17: 18,709,458 km (0.107 R)
• M18: 19,359,610 km (0.097 R)
• M19: 24,595,087 km (0.067 R)
• M20: 25,375,090 km (0.094 R)
• M21: 28,471,018 km (0.039 R)
• M22: 31,202,675 km (0.077 R)
• M23: 33,997,462 km (0.108 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: 278 - 12,797 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit