🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.48 AU - 0.62 AU

Year: 268 Days

Day: 42.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.59 AU - 0.71 AU

Year: 344 Days

Day: 33.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562

Radius: 11.9

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.77 AU - 0.87 AU

Year: 487 Days

Day: 5.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 75,808,843 km

• M1: 155,582 km (0.114 R)
• M2: 400,473 km (0.086 R)
• M3: 716,125 km (0.042 R)
• M4: 995,275 km (0.074 R)
• M5: 1,613,114 km (0.091 R)
• M6: 1,952,402 km (0.092 R)
• M7: 2,305,752 km (0.069 R)
• M8: 2,831,140 km (0.075 R)
• M9: 3,546,218 km (0.082 R)
• M10: 3,977,658 km (0.119 R)
• M11: 4,875,993 km (0.099 R)
• M12: 5,261,806 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.2

Radius: 14.2

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.87 AU - 2.35 AU

Year: 2011 Days

Day: 6.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 75,808,843 km

• M1: 184,305 km (0.066 R)
• M2: 457,470 km (0.118 R)
• M3: 818,300 km (0.12 R)
• M4: 1,106,725 km (0.089 R)
• M5: 1,386,473 km (0.104 R)
• M6: 1,990,998 km (0.117 R)
• M7: 2,743,176 km (0.045 R)
• M8: 3,154,421 km (0.112 R)
• M9: 3,927,991 km (0.099 R)
• M10: 6,886,888 km (0.101 R)
• M11: 7,263,725 km (0.112 R)
• M12: 8,228,032 km (0.095 R)
• M13: 8,524,685 km (0.077 R)
• M14: 9,015,366 km (0.097 R)
• M15: 10,113,863 km (0.064 R)
• M16: 10,881,899 km (0.098 R)
• M17: 11,170,772 km (0.107 R)
• M18: 11,786,966 km (0.068 R)
• M19: 12,870,354 km (0.11 R)
• M20: 13,707,204 km (0.115 R)
• M21: 14,120,842 km (0.083 R)
• M22: 14,570,833 km (0.083 R)
• M23: 14,936,001 km (0.084 R)
• M24: 15,398,857 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.8

Radius: 8.3

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.91 AU - 2.31 AU

Year: 2011 Days

Day: 5.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 75,808,843 km

• M1: 125,363 km (0.117 R)
• M2: 341,532 km (0.068 R)
• M3: 524,341 km (0.088 R)
• M4: 744,399 km (0.065 R)
• M5: 1,416,542 km (0.08 R)
• M6: 1,849,927 km (0.102 R)
• M7: 2,443,980 km (0.078 R)
• M8: 2,601,507 km (0.118 R)
• M9: 3,400,060 km (0.114 R)
• M10: 3,962,698 km (0.047 R)
• M11: 4,531,918 km (0.094 R)
• M12: 5,153,796 km (0.032 R)
• M13: 5,315,512 km (0.1 R)
• M14: 5,844,789 km (0.086 R)
• M15: 7,521,183 km (0.106 R)
• M16: 8,422,510 km (0.115 R)
• M17: 8,647,355 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.2

Radius: 11.3

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.79 AU - 2.73 AU

Year: 2229 Days

Day: 10.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 75,808,843 km

• M1: 165,754 km (0.104 R)
• M2: 472,280 km (0.107 R)
• M3: 816,655 km (0.106 R)
• M4: 1,038,209 km (0.084 R)
• M5: 1,457,981 km (0.12 R)
• M6: 1,880,146 km (0.119 R)
• M7: 2,107,385 km (0.112 R)
• M8: 3,272,453 km (0.101 R)
• M9: 3,747,127 km (0.12 R)
• M10: 4,461,158 km (0.068 R)
• M11: 4,869,411 km (0.114 R)
• M12: 5,623,384 km (0.04 R)
• M13: 5,960,727 km (0.075 R)
• M14: 6,559,418 km (0.055 R)
• M15: 7,298,581 km (0.089 R)
• M16: 7,546,465 km (0.11 R)
• M17: 7,798,387 km (0.091 R)
• M18: 8,291,163 km (0.082 R)
• M19: 9,046,782 km (0.116 R)
• M20: 9,272,375 km (0.099 R)
• M21: 9,603,286 km (0.083 R)
• M22: 10,150,216 km (0.113 R)
• M23: 10,550,240 km (0.08 R)
• M24: 11,401,901 km (0.12 R)
• M25: 14,157,942 km (0.098 R)
• M26: 15,046,703 km (0.091 R)
• M27: 16,940,313 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.7

Radius: 12.1

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.43 AU - 6.29 AU

Year: 8141 Days

Day: 12.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 122.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 75,808,843 km

• M1: 357,389 km (0.077 R)
• M2: 613,351 km (0.087 R)
• M3: 870,211 km (0.071 R)
• M4: 1,277,416 km (0.03 R)
• M5: 4,118,280 km (0.093 R)
• M6: 4,468,488 km (0.056 R)
• M7: 6,691,513 km (0.062 R)
• M8: 7,986,881 km (0.079 R)
• M9: 8,690,440 km (0.093 R)
• M10: 9,474,183 km (0.115 R)
• M11: 11,445,883 km (0.082 R)
• M12: 12,894,588 km (0.078 R)
• M13: 13,939,380 km (0.116 R)
• M14: 16,949,140 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 746

Radius: 3

Gravity: 82.89 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.53 AU - 7.85 AU

Year: 12647 Days

Day: 15.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 83.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 75,808,843 km

• M1: 39,344 km (0.079 R)
• M2: 244,742 km (0.097 R)
• M3: 463,604 km (0.098 R)
• M4: 1,316,910 km (0.083 R)
• M5: 1,722,619 km (0.12 R)
• M6: 1,863,541 km (0.103 R)
• M7: 2,342,852 km (0.065 R)
• M8: 3,247,471 km (0.092 R)
• M9: 3,582,271 km (0.119 R)
• M10: 3,668,589 km (0.095 R)
• M11: 4,054,401 km (0.073 R)
• M12: 4,208,039 km (0.119 R)
• M13: 5,434,292 km (0.08 R)
• M14: 5,576,261 km (0.089 R)
• M15: 6,013,386 km (0.058 R)
• M16: 7,800,482 km (0.094 R)
• M17: 8,447,941 km (0.079 R)
• M18: 9,773,528 km (0.066 R)
• M19: 12,180,408 km (0.116 R)
• M20: 12,499,949 km (0.096 R)
• M21: 13,206,500 km (0.027 R)
• M22: 15,087,693 km (0.103 R)
• M23: 15,682,494 km (0.104 R)
• M24: 16,044,820 km (0.03 R)
• M25: 17,536,012 km (0.094 R)
• M26: 17,599,591 km (0.051 R)
• M27: 19,226,468 km (0.085 R)
• M28: 20,925,301 km (0.11 R)
• M29: 21,064,278 km (0.079 R)
• M30: 21,554,510 km (0.088 R)
• M31: 23,059,016 km (0.087 R)
• M32: 23,498,235 km (0.067 R)
• M33: 24,090,344 km (0.101 R)
• M34: 24,689,633 km (0.071 R)
• M35: 26,688,859 km (0.091 R)
• M36: 33,066,365 km (0.026 R)
• M37: 34,210,490 km (0.12 R)
• M38: 35,283,855 km (0.11 R)
• M39: 37,017,395 km (0.109 R)
• M40: 38,887,218 km (0.065 R)
• M41: 39,552,480 km (0.028 R)
• M42: 43,063,393 km (0.113 R)
• M43: 43,562,750 km (0.102 R)
• M44: 44,165,929 km (0.103 R)
• M45: 53,933,324 km (0.065 R)
• M46: 56,185,819 km (0.046 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 854.1

Radius: 6.8

Gravity: 18.47 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 8.03 AU - 8.45 AU

Year: 15517 Days

Day: 21 Hours

Environment

Temp: -235 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 75,808,843 km

• M1: 195,076 km (0.087 R)
• M2: 358,736 km (0.104 R)
• M3: 803,041 km (0.076 R)
• M4: 1,046,138 km (0.1 R)
• M5: 1,181,075 km (0.083 R)
• M6: 1,438,234 km (0.071 R)
• M7: 1,597,256 km (0.053 R)
• M8: 2,080,458 km (0.098 R)
• M9: 2,322,208 km (0.116 R)
• M10: 3,427,138 km (0.119 R)
• M11: 4,162,561 km (0.093 R)
• M12: 4,753,173 km (0.118 R)
• M13: 5,007,938 km (0.099 R)
• M14: 5,892,660 km (0.09 R)
• M15: 6,466,966 km (0.081 R)
• M16: 6,850,535 km (0.113 R)
• M17: 7,156,613 km (0.109 R)
• M18: 8,739,208 km (0.115 R)
• M19: 10,751,150 km (0.109 R)
• M20: 10,914,661 km (0.112 R)
• M21: 14,131,912 km (0.07 R)
• M22: 14,508,151 km (0.064 R)
• M23: 18,259,617 km (0.082 R)
• M24: 18,902,888 km (0.087 R)
• M25: 22,523,007 km (0.091 R)
• M26: 23,719,490 km (0.046 R)
• M27: 24,125,200 km (0.094 R)
• M28: 24,288,411 km (0.109 R)
• M29: 26,375,900 km (0.063 R)
• M30: 29,173,679 km (0.074 R)
• M31: 29,804,533 km (0.043 R)
• M32: 30,168,206 km (0.116 R)
• M33: 35,193,797 km (0.117 R)
• M34: 37,698,963 km (0.09 R)
• M35: 41,565,170 km (0.116 R)
• M36: 43,404,925 km (0.064 R)
• M37: 49,163,695 km (0.086 R)
• M38: 50,925,808 km (0.113 R)
• M39: 51,163,070 km (0.118 R)
• M40: 53,566,510 km (0.12 R)
• M41: 54,911,843 km (0.054 R)
• M42: 56,273,932 km (0.086 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 473.1

Radius: 4.3

Gravity: 25.59 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 9.38 AU - 12.62 AU

Year: 23933 Days

Day: 22.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 75,808,843 km

• M1: 53,556 km (0.111 R)
• M2: 200,162 km (0.095 R)
• M3: 291,117 km (0.071 R)
• M4: 479,611 km (0.099 R)
• M5: 766,240 km (0.082 R)
• M6: 888,611 km (0.116 R)
• M7: 1,144,424 km (0.109 R)
• M8: 1,668,315 km (0.099 R)
• M9: 1,920,837 km (0.032 R)
• M10: 2,268,652 km (0.072 R)
• M11: 3,653,629 km (0.089 R)
• M12: 4,940,918 km (0.084 R)
• M13: 5,950,405 km (0.103 R)
• M14: 6,206,666 km (0.061 R)
• M15: 6,424,481 km (0.101 R)
• M16: 6,512,743 km (0.049 R)
• M17: 8,303,280 km (0.067 R)
• M18: 8,453,925 km (0.111 R)
• M19: 8,656,930 km (0.074 R)
• M20: 9,227,795 km (0.077 R)
• M21: 10,480,528 km (0.071 R)
• M22: 12,479,305 km (0.116 R)
• M23: 13,353,106 km (0.083 R)
• M24: 15,944,291 km (0.05 R)
• M25: 17,073,904 km (0.116 R)
• M26: 17,290,073 km (0.092 R)
• M27: 19,220,334 km (0.107 R)
• M28: 19,834,733 km (0.109 R)
• M29: 20,223,837 km (0.072 R)
• M30: 22,803,054 km (0.085 R)
• M31: 22,969,407 km (0.046 R)
• M32: 24,580,127 km (0.102 R)
• M33: 24,839,380 km (0.087 R)
• M34: 26,782,656 km (0.064 R)
• M35: 27,598,862 km (0.113 R)
• M36: 35,599,805 km (0.119 R)
• M37: 41,761,592 km (0.092 R)
• M38: 42,212,480 km (0.072 R)
• M39: 48,658,203 km (0.108 R)
• M40: 51,115,648 km (0.088 R)
• M41: 54,657,976 km (0.111 R)
• M42: 58,319,084 km (0.118 R)
• M43: 61,688,328 km (0.045 R)
• M44: 65,856,423 km (0.097 R)
• M45: 70,744,983 km (0.079 R)
• M46: 72,512,332 km (0.087 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: 436 - 15,879 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit