🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.1

Radius: 8.8

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.84 AU - 0.86 AU

Year: 498 Days

Day: 9.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 73,763,236 km

• M1: 109,506 km (0.049 R)
• M2: 581,637 km (0.048 R)
• M3: 877,092 km (0.043 R)
• M4: 1,251,835 km (0.11 R)
• M5: 1,617,452 km (0.107 R)
• M6: 2,103,795 km (0.1 R)
• M7: 2,461,334 km (0.106 R)
• M8: 2,765,915 km (0.068 R)
• M9: 3,162,798 km (0.106 R)
• M10: 3,696,264 km (0.104 R)
• M11: 4,288,672 km (0.054 R)
• M12: 4,571,561 km (0.08 R)
• M13: 4,927,604 km (0.074 R)
• M14: 5,545,593 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.8

Radius: 12.6

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.86 AU - 0.98 AU

Year: 561 Days

Day: 10.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 73,763,236 km

• M1: 156,629 km (0.12 R)
• M2: 914,492 km (0.088 R)
• M3: 1,383,780 km (0.043 R)
• M4: 1,780,963 km (0.108 R)
• M5: 3,043,269 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.5

Radius: 12.2

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.48 AU - 2.1 AU

Year: 1523 Days

Day: 9 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 73,763,236 km

• M1: 151,692 km (0.089 R)
• M2: 1,168,210 km (0.11 R)
• M3: 1,706,164 km (0.054 R)
• M4: 3,145,744 km (0.082 R)
• M5: 4,102,273 km (0.081 R)
• M6: 5,226,650 km (0.057 R)
• M7: 5,697,734 km (0.079 R)
• M8: 6,331,281 km (0.099 R)
• M9: 6,949,569 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.8

Radius: 13

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.61 AU - 2.31 AU

Year: 1745 Days

Day: 11 Hours

Environment

Temp: -189 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 73,763,236 km

• M1: 161,865 km (0.07 R)
• M2: 962,662 km (0.094 R)
• M3: 1,895,255 km (0.109 R)
• M4: 2,421,242 km (0.097 R)
• M5: 4,196,968 km (0.089 R)
• M6: 5,270,632 km (0.105 R)
• M7: 6,012,338 km (0.108 R)
• M8: 6,644,689 km (0.101 R)
• M9: 10,123,438 km (0.095 R)
• M10: 12,044,424 km (0.088 R)
• M11: 12,502,343 km (0.057 R)
• M12: 13,657,388 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.1

Radius: 9.9

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.14 AU - 3.32 AU

Year: 3691 Days

Day: 14.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 73,763,236 km

• M1: 128,654 km (0.117 R)
• M2: 478,713 km (0.114 R)
• M3: 836,252 km (0.099 R)
• M4: 1,289,982 km (0.082 R)
• M5: 1,916,498 km (0.094 R)
• M6: 3,037,286 km (0.104 R)
• M7: 3,399,612 km (0.078 R)
• M8: 6,218,484 km (0.105 R)
• M9: 6,537,277 km (0.11 R)
• M10: 8,126,306 km (0.101 R)
• M11: 10,315,222 km (0.078 R)
• M12: 14,826,196 km (0.081 R)
• M13: 15,767,765 km (0.097 R)
• M14: 16,090,298 km (0.115 R)
• M15: 16,637,677 km (0.044 R)
• M16: 17,943,965 km (0.11 R)
• M17: 21,408,203 km (0.064 R)
• M18: 21,804,039 km (0.112 R)
• M19: 22,883,388 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.1

Radius: 11.4

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.82 AU - 4.48 AU

Year: 4434 Days

Day: 11.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 73,763,236 km

• M1: 145,409 km (0.078 R)
• M2: 565,330 km (0.113 R)
• M3: 1,102,088 km (0.118 R)
• M4: 1,692,102 km (0.104 R)
• M5: 2,102,598 km (0.047 R)
• M6: 2,693,360 km (0.047 R)
• M7: 3,510,164 km (0.067 R)
• M8: 4,947,202 km (0.102 R)
• M9: 5,495,029 km (0.113 R)
• M10: 6,377,656 km (0.033 R)
• M11: 6,806,254 km (0.098 R)
• M12: 7,385,497 km (0.106 R)
• M13: 8,067,364 km (0.097 R)
• M14: 8,423,707 km (0.099 R)
• M15: 9,675,392 km (0.026 R)
• M16: 11,090,887 km (0.048 R)
• M17: 12,975,820 km (0.118 R)
• M18: 15,607,695 km (0.117 R)
• M19: 16,615,985 km (0.098 R)
• M20: 17,370,856 km (0.116 R)
• M21: 25,076,193 km (0.117 R)

Asteroid Belt

Center: 4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.3

Radius: 12.9

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.95 AU - 4.75 AU

Year: 5769 Days

Day: 11.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 73,763,236 km

• M1: 160,369 km (0.078 R)
• M2: 589,266 km (0.066 R)
• M3: 1,027,438 km (0.032 R)
• M4: 1,491,491 km (0.106 R)
• M5: 1,983,219 km (0.088 R)
• M6: 2,516,386 km (0.111 R)
• M7: 3,322,419 km (0.12 R)
• M8: 4,104,218 km (0.088 R)
• M9: 6,095,515 km (0.099 R)
• M10: 6,729,810 km (0.105 R)
• M11: 7,477,949 km (0.095 R)
• M12: 7,982,393 km (0.115 R)
• M13: 8,625,514 km (0.107 R)
• M14: 10,015,577 km (0.074 R)
• M15: 12,623,218 km (0.044 R)
• M16: 16,064,867 km (0.105 R)
• M17: 17,401,374 km (0.102 R)
• M18: 19,882,604 km (0.075 R)
• M19: 20,572,849 km (0.036 R)
• M20: 26,270,433 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.1

Radius: 12.7

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.32 AU - 6.74 AU

Year: 9415 Days

Day: 12.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 73,763,236 km

• M1: 157,975 km (0.098 R)
• M2: 585,676 km (0.118 R)
• M3: 1,022,651 km (0.06 R)
• M4: 1,881,642 km (0.112 R)
• M5: 2,807,503 km (0.119 R)
• M6: 4,043,481 km (0.085 R)
• M7: 4,814,658 km (0.074 R)
• M8: 5,513,729 km (0.106 R)
• M9: 7,075,231 km (0.096 R)
• M10: 7,642,506 km (0.102 R)
• M11: 8,327,665 km (0.031 R)
• M12: 9,673,896 km (0.112 R)
• M13: 11,596,079 km (0.074 R)
• M14: 12,385,956 km (0.114 R)
• M15: 12,853,150 km (0.087 R)
• M16: 13,392,899 km (0.092 R)
• M17: 14,517,725 km (0.111 R)
• M18: 15,637,166 km (0.071 R)
• M19: 16,531,313 km (0.081 R)
• M20: 17,972,987 km (0.073 R)
• M21: 21,942,417 km (0.095 R)
• M22: 25,231,476 km (0.086 R)
• M23: 35,623,292 km (0.099 R)
• M24: 37,170,284 km (0.088 R)
• M25: 44,894,321 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 697.1

Radius: 8

Gravity: 10.89 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.5 AU - 10.28 AU

Year: 16853 Days

Day: 22.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 73,763,236 km

• M1: 99,483 km (0.116 R)
• M2: 405,709 km (0.105 R)
• M3: 1,203,664 km (0.073 R)
• M4: 1,796,970 km (0.057 R)
• M5: 2,210,309 km (0.034 R)
• M6: 2,594,476 km (0.115 R)
• M7: 3,637,771 km (0.083 R)
• M8: 4,662,367 km (0.065 R)
• M9: 6,606,840 km (0.064 R)
• M10: 11,075,778 km (0.086 R)
• M11: 12,859,433 km (0.118 R)
• M12: 13,471,139 km (0.084 R)
• M13: 14,102,292 km (0.081 R)
• M14: 15,423,391 km (0.106 R)
• M15: 17,147,806 km (0.119 R)
• M16: 21,727,296 km (0.08 R)
• M17: 22,303,098 km (0.055 R)
• M18: 22,692,651 km (0.07 R)
• M19: 26,405,371 km (0.031 R)
• M20: 31,104,988 km (0.119 R)
• M21: 38,244,696 km (0.055 R)
• M22: 40,078,766 km (0.093 R)
• M23: 48,979,091 km (0.038 R)
• M24: 58,740,352 km (0.093 R)
• M25: 63,098,736 km (0.115 R)
• M26: 64,861,448 km (0.107 R)
• M27: 65,854,628 km (0.091 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 417.9

Radius: 5.1

Gravity: 16.07 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 8.91 AU - 13.87 AU

Year: 24441 Days

Day: 17.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 73,763,236 km

• M1: 63,429 km (0.119 R)
• M2: 486,043 km (0.117 R)
• M3: 1,314,516 km (0.11 R)
• M4: 1,646,923 km (0.109 R)
• M5: 1,936,245 km (0.079 R)
• M6: 2,154,509 km (0.09 R)
• M7: 2,478,388 km (0.046 R)
• M8: 2,736,145 km (0.096 R)
• M9: 4,335,047 km (0.063 R)
• M10: 5,841,647 km (0.088 R)
• M11: 6,645,885 km (0.077 R)
• M12: 7,378,317 km (0.065 R)
• M13: 9,165,862 km (0.105 R)
• M14: 10,546,201 km (0.088 R)
• M15: 11,035,685 km (0.035 R)
• M16: 12,258,498 km (0.1 R)
• M17: 13,640,334 km (0.091 R)
• M18: 15,982,588 km (0.091 R)
• M19: 21,445,004 km (0.079 R)
• M20: 21,835,006 km (0.112 R)
• M21: 27,002,565 km (0.1 R)
• M22: 27,343,200 km (0.097 R)
• M23: 29,327,017 km (0.049 R)
• M24: 35,714,696 km (0.079 R)
• M25: 36,815,886 km (0.047 R)
• M26: 40,699,148 km (0.086 R)
• M27: 41,296,791 km (0.039 R)
• M28: 44,846,749 km (0.096 R)
• M29: 45,164,794 km (0.114 R)
• M30: 45,644,554 km (0.116 R)
• M31: 48,427,823 km (0.073 R)
• M32: 49,436,561 km (0.038 R)
• M33: 50,803,138 km (0.06 R)
• M34: 52,194,847 km (0.108 R)
• M35: 56,707,317 km (0.1 R)
• M36: 62,259,343 km (0.09 R)
• M37: 65,268,354 km (0.094 R)
• M38: 70,711,024 km (0.076 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 12,557 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit