🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.3

Radius: 9.5

Gravity: 9.85 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.82 AU - 0.94 AU

Year: 580 Days

Day: 7.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 87,463,615 km

• M1: 118,182 km (0.067 R)
• M2: 421,567 km (0.115 R)
• M3: 753,524 km (0.079 R)
• M4: 1,148,164 km (0.092 R)
• M5: 1,966,763 km (0.113 R)
• M6: 2,367,835 km (0.049 R)
• M7: 2,823,061 km (0.067 R)
• M8: 3,121,060 km (0.067 R)
• M9: 3,711,374 km (0.065 R)
• M10: 4,175,127 km (0.113 R)
• M11: 4,742,552 km (0.067 R)
• M12: 5,218,871 km (0.109 R)
• M13: 5,820,853 km (0.118 R)
• M14: 6,632,571 km (0.105 R)
• M15: 7,033,344 km (0.062 R)
• M16: 7,472,862 km (0.115 R)
• M17: 7,814,245 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.5

Radius: 8.5

Gravity: 9.28 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.89 AU - 1.27 AU

Year: 789 Days

Day: 11.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 87,463,615 km

• M1: 106,364 km (0.084 R)
• M2: 370,853 km (0.054 R)
• M3: 655,089 km (0.076 R)
• M4: 1,032,674 km (0.094 R)
• M5: 1,393,355 km (0.085 R)
• M6: 2,207,167 km (0.073 R)
• M7: 2,513,992 km (0.115 R)
• M8: 3,072,291 km (0.085 R)
• M9: 3,470,222 km (0.079 R)
• M10: 4,451,434 km (0.093 R)
• M11: 4,822,287 km (0.118 R)
• M12: 5,305,488 km (0.111 R)
• M13: 5,645,375 km (0.075 R)
• M14: 6,516,334 km (0.099 R)
• M15: 7,152,573 km (0.108 R)
• M16: 7,427,684 km (0.095 R)
• M17: 8,146,651 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.5

Radius: 14.7

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.73 AU - 2.37 AU

Year: 2063 Days

Day: 13.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 87,463,615 km

• M1: 182,809 km (0.105 R)
• M2: 646,562 km (0.079 R)
• M3: 1,219,223 km (0.12 R)
• M4: 2,103,346 km (0.066 R)
• M5: 2,677,353 km (0.092 R)
• M6: 3,415,918 km (0.101 R)
• M7: 4,287,475 km (0.064 R)
• M8: 4,786,234 km (0.098 R)
• M9: 7,057,878 km (0.092 R)
• M10: 8,473,523 km (0.1 R)
• M11: 8,965,700 km (0.1 R)
• M12: 9,661,928 km (0.069 R)
• M13: 10,167,419 km (0.079 R)
• M14: 12,113,688 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.1

Radius: 8.1

Gravity: 11.66 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.71 AU - 2.75 AU

Year: 3171 Days

Day: 14.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 87,463,615 km

• M1: 100,829 km (0.028 R)
• M2: 1,334,413 km (0.087 R)
• M3: 1,722,619 km (0.112 R)
• M4: 2,129,675 km (0.073 R)
• M5: 2,615,270 km (0.091 R)
• M6: 2,876,318 km (0.031 R)
• M7: 4,144,160 km (0.083 R)
• M8: 4,975,176 km (0.117 R)
• M9: 8,134,085 km (0.108 R)
• M10: 8,516,607 km (0.12 R)
• M11: 11,977,703 km (0.117 R)
• M12: 12,336,588 km (0.107 R)
• M13: 13,408,906 km (0.055 R)
• M14: 13,795,916 km (0.049 R)
• M15: 14,899,050 km (0.081 R)
• M16: 15,472,160 km (0.046 R)
• M17: 21,704,557 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.5

Radius: 13.4

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.27 AU - 3.65 AU

Year: 3580 Days

Day: 14.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 87,463,615 km

• M1: 166,652 km (0.097 R)
• M2: 615,446 km (0.081 R)
• M3: 1,101,938 km (0.106 R)
• M4: 1,669,512 km (0.072 R)
• M5: 2,338,215 km (0.038 R)
• M6: 2,979,391 km (0.092 R)
• M7: 3,530,360 km (0.079 R)
• M8: 4,764,243 km (0.109 R)
• M9: 6,149,071 km (0.093 R)
• M10: 6,697,197 km (0.075 R)
• M11: 7,178,753 km (0.103 R)
• M12: 7,891,886 km (0.113 R)
• M13: 8,393,338 km (0.102 R)
• M14: 8,839,888 km (0.087 R)
• M15: 9,821,549 km (0.075 R)
• M16: 12,378,476 km (0.059 R)
• M17: 14,434,998 km (0.045 R)
• M18: 14,915,207 km (0.079 R)
• M19: 17,239,958 km (0.084 R)
• M20: 19,343,603 km (0.116 R)
• M21: 20,324,068 km (0.094 R)
• M22: 22,031,428 km (0.118 R)
• M23: 23,832,586 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.7

Radius: 5.6

Gravity: 21.39 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 6.03 AU - 9.33 AU

Year: 14961 Days

Day: 24.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 87,463,615 km

• M1: 69,713 km (0.085 R)
• M2: 489,484 km (0.105 R)
• M3: 687,701 km (0.11 R)
• M4: 1,240,166 km (0.083 R)
• M5: 1,420,282 km (0.059 R)
• M6: 1,732,044 km (0.117 R)
• M7: 2,828,597 km (0.076 R)
• M8: 3,044,317 km (0.049 R)
• M9: 3,844,516 km (0.113 R)
• M10: 4,418,972 km (0.058 R)
• M11: 6,322,604 km (0.107 R)
• M12: 6,692,710 km (0.104 R)
• M13: 9,068,922 km (0.092 R)
• M14: 10,416,649 km (0.115 R)
• M15: 13,773,326 km (0.12 R)
• M16: 15,843,462 km (0.112 R)
• M17: 16,220,299 km (0.086 R)
• M18: 17,148,853 km (0.066 R)
• M19: 20,767,625 km (0.1 R)
• M20: 21,492,726 km (0.037 R)
• M21: 23,476,244 km (0.09 R)
• M22: 24,965,641 km (0.113 R)
• M23: 33,365,860 km (0.054 R)
• M24: 36,016,585 km (0.079 R)
• M25: 40,740,736 km (0.091 R)
• M26: 46,166,651 km (0.109 R)
• M27: 46,472,878 km (0.116 R)
• M28: 50,254,861 km (0.04 R)
• M29: 53,728,075 km (0.114 R)
• M30: 54,748,931 km (0.114 R)
• M31: 55,436,782 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 755.3

Radius: 4.1

Gravity: 44.93 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 8.11 AU - 12.63 AU

Year: 23473 Days

Day: 20 Hours

Environment

Temp: -239 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 87,463,615 km

• M1: 56,099 km (0.075 R)
• M2: 221,704 km (0.119 R)
• M3: 422,614 km (0.085 R)
• M4: 669,750 km (0.091 R)
• M5: 895,642 km (0.074 R)
• M6: 1,060,051 km (0.103 R)
• M7: 1,483,412 km (0.099 R)
• M8: 2,341,057 km (0.086 R)
• M9: 2,531,046 km (0.033 R)
• M10: 2,809,298 km (0.094 R)
• M11: 3,220,992 km (0.116 R)
• M12: 3,703,295 km (0.083 R)
• M13: 3,928,739 km (0.108 R)
• M14: 4,266,830 km (0.089 R)
• M15: 4,734,773 km (0.087 R)
• M16: 5,196,432 km (0.114 R)
• M17: 5,900,888 km (0.101 R)
• M18: 7,098,269 km (0.099 R)
• M19: 8,839,888 km (0.044 R)
• M20: 11,109,138 km (0.032 R)
• M21: 11,578,277 km (0.101 R)
• M22: 14,046,043 km (0.101 R)
• M23: 15,238,189 km (0.09 R)
• M24: 16,496,157 km (0.074 R)
• M25: 22,432,799 km (0.025 R)
• M26: 26,696,189 km (0.083 R)
• M27: 27,415,306 km (0.07 R)
• M28: 27,657,804 km (0.117 R)
• M29: 30,550,428 km (0.104 R)
• M30: 30,680,579 km (0.062 R)
• M31: 35,043,600 km (0.057 R)
• M32: 38,574,709 km (0.115 R)
• M33: 40,425,982 km (0.05 R)
• M34: 42,174,333 km (0.11 R)
• M35: 47,197,231 km (0.079 R)
• M36: 47,720,524 km (0.117 R)
• M37: 51,491,587 km (0.066 R)
• M38: 55,650,258 km (0.061 R)
• M39: 59,215,026 km (0.112 R)
• M40: 59,417,432 km (0.038 R)
• M41: 62,508,722 km (0.096 R)
• M42: 69,683,735 km (0.089 R)
• M43: 74,760,040 km (0.114 R)
• M44: 74,996,405 km (0.121 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 15,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit