🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.2

Radius: 11.5

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.17 AU - 1.23 AU

Year: 877 Days

Day: 13.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 62,836,566 km

• M1: 143,016 km (0.08 R)
• M2: 553,363 km (0.077 R)
• M3: 993,629 km (0.111 R)
• M4: 1,467,406 km (0.109 R)
• M5: 1,894,956 km (0.108 R)
• M6: 2,290,493 km (0.082 R)
• M7: 2,695,006 km (0.105 R)
• M8: 3,083,212 km (0.092 R)
• M9: 3,453,616 km (0.069 R)
• M10: 4,004,286 km (0.096 R)
• M11: 4,904,716 km (0.101 R)
• M12: 5,375,201 km (0.113 R)
• M13: 5,777,021 km (0.099 R)
• M14: 6,793,389 km (0.074 R)
• M15: 7,172,769 km (0.086 R)
• M16: 8,549,219 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.1

Radius: 11.1

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.54 AU - 1.56 AU

Year: 1287 Days

Day: 14.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 62,836,566 km

• M1: 138,079 km (0.102 R)
• M2: 587,770 km (0.116 R)
• M3: 1,579,155 km (0.12 R)
• M4: 2,220,332 km (0.036 R)
• M5: 3,975,264 km (0.106 R)
• M6: 4,913,093 km (0.099 R)
• M7: 5,293,670 km (0.109 R)
• M8: 5,891,613 km (0.107 R)
• M9: 7,131,480 km (0.038 R)

Asteroid Belt

Center: 1.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.7

Radius: 13.1

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.05 AU - 2.75 AU

Year: 2479 Days

Day: 14.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 62,836,566 km

• M1: 163,062 km (0.091 R)
• M2: 571,165 km (0.098 R)
• M3: 1,028,186 km (0.117 R)
• M4: 1,440,328 km (0.091 R)
• M5: 2,033,484 km (0.09 R)
• M6: 2,539,274 km (0.114 R)
• M7: 3,457,207 km (0.067 R)
• M8: 4,009,373 km (0.12 R)
• M9: 4,993,727 km (0.05 R)
• M10: 5,802,602 km (0.092 R)
• M11: 6,992,055 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.3

Radius: 8.7

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.96 AU - 4.18 AU

Year: 5475 Days

Day: 5.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 62,836,566 km

• M1: 129,402 km (0.115 R)
• M2: 714,779 km (0.106 R)
• M3: 1,888,224 km (0.102 R)
• M4: 2,384,440 km (0.098 R)
• M5: 2,767,710 km (0.081 R)
• M6: 3,153,224 km (0.114 R)
• M7: 3,637,323 km (0.057 R)
• M8: 4,123,965 km (0.117 R)
• M9: 4,908,755 km (0.116 R)
• M10: 6,329,336 km (0.05 R)
• M11: 6,707,669 km (0.078 R)
• M12: 7,440,250 km (0.069 R)
• M13: 7,933,624 km (0.047 R)
• M14: 9,143,272 km (0.111 R)
• M15: 10,384,935 km (0.108 R)
• M16: 11,829,601 km (0.073 R)
• M17: 13,403,520 km (0.083 R)
• M18: 13,713,637 km (0.039 R)
• M19: 14,028,391 km (0.105 R)
• M20: 14,455,493 km (0.119 R)
• M21: 15,001,674 km (0.113 R)
• M22: 20,621,767 km (0.08 R)
• M23: 21,244,094 km (0.116 R)
• M24: 21,524,590 km (0.077 R)
• M25: 24,391,334 km (0.103 R)
• M26: 25,400,821 km (0.087 R)
• M27: 25,796,358 km (0.062 R)
• M28: 26,276,567 km (0.116 R)
• M29: 27,420,093 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.8

Radius: 14.5

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4 AU - 4.62 AU

Year: 5967 Days

Day: 10.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 62,836,566 km

• M1: 185,651 km (0.047 R)
• M2: 1,033,572 km (0.066 R)
• M3: 1,488,798 km (0.106 R)
• M4: 2,156,603 km (0.116 R)
• M5: 3,116,423 km (0.109 R)
• M6: 3,595,435 km (0.09 R)
• M7: 5,386,122 km (0.108 R)
• M8: 5,927,666 km (0.069 R)
• M9: 6,808,349 km (0.091 R)
• M10: 7,502,483 km (0.065 R)
• M11: 8,403,810 km (0.061 R)
• M12: 8,864,272 km (0.1 R)
• M13: 12,747,085 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.5

Radius: 10.3

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.8 AU - 5.58 AU

Year: 7885 Days

Day: 11.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 62,836,566 km

• M1: 132,843 km (0.042 R)
• M2: 585,526 km (0.075 R)
• M3: 982,260 km (0.118 R)
• M4: 3,484,583 km (0.064 R)
• M5: 3,933,078 km (0.104 R)
• M6: 4,393,390 km (0.074 R)
• M7: 4,719,962 km (0.056 R)
• M8: 5,863,189 km (0.063 R)
• M9: 6,998,039 km (0.04 R)
• M10: 7,445,037 km (0.079 R)
• M11: 8,030,713 km (0.093 R)
• M12: 10,396,454 km (0.086 R)
• M13: 10,979,437 km (0.11 R)
• M14: 11,584,111 km (0.082 R)
• M15: 11,999,395 km (0.077 R)
• M16: 15,314,035 km (0.113 R)
• M17: 16,197,111 km (0.103 R)
• M18: 22,543,053 km (0.095 R)
• M19: 24,186,535 km (0.108 R)
• M20: 27,161,588 km (0.027 R)
• M21: 29,498,755 km (0.067 R)
• M22: 30,470,244 km (0.057 R)
• M23: 35,649,472 km (0.073 R)
• M24: 36,529,257 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.3

Radius: 6.4

Gravity: 14.46 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.56 AU - 7.86 AU

Year: 11591 Days

Day: 19.7 Hours

Environment

Temp: -238 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 62,836,566 km

• M1: 79,885 km (0.079 R)
• M2: 289,472 km (0.108 R)
• M3: 545,434 km (0.097 R)
• M4: 953,686 km (0.082 R)
• M5: 1,506,899 km (0.112 R)
• M6: 1,806,544 km (0.074 R)
• M7: 2,446,374 km (0.104 R)
• M8: 3,086,802 km (0.026 R)
• M9: 3,347,851 km (0.067 R)
• M10: 5,437,284 km (0.054 R)
• M11: 5,962,223 km (0.086 R)
• M12: 6,292,984 km (0.115 R)
• M13: 6,520,223 km (0.104 R)
• M14: 7,359,318 km (0.07 R)
• M15: 9,105,274 km (0.054 R)
• M16: 9,347,324 km (0.099 R)
• M17: 11,667,886 km (0.097 R)
• M18: 13,705,110 km (0.064 R)
• M19: 15,758,939 km (0.087 R)
• M20: 18,161,630 km (0.083 R)
• M21: 20,965,693 km (0.103 R)
• M22: 23,770,354 km (0.114 R)
• M23: 26,914,602 km (0.091 R)
• M24: 31,744,818 km (0.118 R)
• M25: 42,535,163 km (0.115 R)
• M26: 48,011,492 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 768.5

Radius: 6.4

Gravity: 18.76 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.62 AU - 8.44 AU

Year: 12430 Days

Day: 21.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 62,836,566 km

• M1: 79,885 km (0.092 R)
• M2: 403,914 km (0.079 R)
• M3: 667,207 km (0.112 R)
• M4: 925,113 km (0.114 R)
• M5: 1,125,574 km (0.115 R)
• M6: 1,424,770 km (0.083 R)
• M7: 1,710,951 km (0.089 R)
• M8: 2,319,665 km (0.056 R)
• M9: 2,898,608 km (0.057 R)
• M10: 5,249,688 km (0.076 R)
• M11: 5,495,777 km (0.092 R)
• M12: 5,898,195 km (0.102 R)
• M13: 6,639,303 km (0.1 R)
• M14: 7,979,251 km (0.073 R)
• M15: 8,786,033 km (0.075 R)
• M16: 9,183,963 km (0.075 R)
• M17: 9,541,951 km (0.064 R)
• M18: 11,010,702 km (0.095 R)
• M19: 12,499,351 km (0.1 R)
• M20: 14,117,401 km (0.087 R)
• M21: 15,797,386 km (0.104 R)
• M22: 17,841,940 km (0.096 R)
• M23: 27,576,273 km (0.085 R)
• M24: 28,321,270 km (0.049 R)
• M25: 29,079,582 km (0.09 R)
• M26: 29,851,358 km (0.092 R)
• M27: 31,435,898 km (0.111 R)
• M28: 34,525,842 km (0.107 R)
• M29: 34,894,900 km (0.101 R)
• M30: 37,164,749 km (0.05 R)
• M31: 38,467,447 km (0.039 R)
• M32: 41,163,500 km (0.118 R)
• M33: 42,276,358 km (0.089 R)
• M34: 44,127,183 km (0.061 R)
• M35: 50,160,166 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 629.4

Radius: 3.1

Gravity: 65.49 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 6.26 AU - 10.14 AU

Year: 15659 Days

Day: 22.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 62,836,566 km

• M1: 38,596 km (0.077 R)
• M2: 189,690 km (0.114 R)
• M3: 698,173 km (0.114 R)
• M4: 1,167,911 km (0.069 R)
• M5: 1,461,870 km (0.096 R)
• M6: 1,570,179 km (0.071 R)
• M7: 2,135,210 km (0.105 R)
• M8: 2,234,394 km (0.112 R)
• M9: 2,463,428 km (0.109 R)
• M10: 2,895,766 km (0.097 R)
• M11: 3,735,160 km (0.065 R)
• M12: 5,101,437 km (0.104 R)
• M13: 5,685,018 km (0.1 R)
• M14: 6,271,442 km (0.094 R)
• M15: 6,897,060 km (0.081 R)
• M16: 8,616,239 km (0.026 R)
• M17: 9,073,859 km (0.055 R)
• M18: 11,126,042 km (0.063 R)
• M19: 12,935,877 km (0.071 R)
• M20: 14,292,581 km (0.11 R)
• M21: 14,932,710 km (0.09 R)
• M22: 17,847,624 km (0.089 R)
• M23: 18,506,154 km (0.118 R)
• M24: 21,302,587 km (0.114 R)
• M25: 21,578,296 km (0.097 R)
• M26: 27,172,359 km (0.114 R)
• M27: 30,300,301 km (0.094 R)
• M28: 30,882,984 km (0.085 R)
• M29: 36,730,017 km (0.098 R)
• M30: 38,740,613 km (0.115 R)
• M31: 44,160,095 km (0.09 R)
• M32: 47,830,927 km (0.111 R)
• M33: 48,145,681 km (0.104 R)
• M34: 51,699,827 km (0.102 R)
• M35: 52,364,191 km (0.095 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 14,080 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit