🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.47 AU - 0.63 AU

Year: 259 Days

Day: 14.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.9

Radius: 14.7

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.94 AU - 1.52 AU

Year: 867 Days

Day: 13.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 8,197,612 km

• M1: 185,501 km (0.113 R)
• M2: 310,416 km (0.11 R)
• M3: 403,615 km (0.085 R)
• M4: 520,750 km (0.107 R)
• M5: 647,160 km (0.118 R)
• M6: 821,143 km (0.038 R)
• M7: 948,301 km (0.075 R)
• M8: 1,074,861 km (0.1 R)
• M9: 1,187,358 km (0.064 R)
• M10: 1,312,721 km (0.083 R)
• M11: 1,554,771 km (0.081 R)
• M12: 1,669,961 km (0.101 R)
• M13: 1,802,505 km (0.085 R)
• M14: 1,938,788 km (0.045 R)
• M15: 2,038,421 km (0.114 R)
• M16: 2,347,789 km (0.045 R)
• M17: 2,546,455 km (0.083 R)
• M18: 2,639,654 km (0.067 R)
• M19: 2,784,465 km (0.052 R)
• M20: 2,914,765 km (0.113 R)
• M21: 3,082,315 km (0.1 R)
• M22: 3,205,583 km (0.048 R)
• M23: 3,366,550 km (0.075 R)
• M24: 3,696,863 km (0.107 R)
• M25: 3,809,211 km (0.116 R)
• M26: 3,916,622 km (0.089 R)
• M27: 4,012,065 km (0.075 R)
• M28: 4,121,421 km (0.082 R)
• M29: 4,264,287 km (0.118 R)
• M30: 4,402,217 km (0.116 R)
• M31: 4,581,884 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.4

Radius: 9.9

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.29 AU - 1.49 AU

Year: 1042 Days

Day: 14.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 8,197,612 km

• M1: 144,212 km (0.085 R)
• M2: 246,238 km (0.06 R)
• M3: 352,752 km (0.101 R)
• M4: 430,094 km (0.083 R)
• M5: 526,585 km (0.063 R)
• M6: 597,195 km (0.107 R)
• M7: 662,419 km (0.113 R)
• M8: 763,099 km (0.112 R)
• M9: 874,400 km (0.111 R)
• M10: 965,505 km (0.111 R)
• M11: 1,033,422 km (0.045 R)
• M12: 1,113,906 km (0.074 R)
• M13: 1,298,958 km (0.074 R)
• M14: 1,362,837 km (0.115 R)
• M15: 1,500,167 km (0.026 R)
• M16: 1,692,850 km (0.09 R)
• M17: 1,776,026 km (0.066 R)
• M18: 1,847,534 km (0.119 R)
• M19: 1,939,985 km (0.112 R)
• M20: 2,164,232 km (0.116 R)
• M21: 2,462,082 km (0.106 R)
• M22: 2,586,398 km (0.091 R)
• M23: 2,780,576 km (0.111 R)
• M24: 2,894,868 km (0.062 R)
• M25: 3,018,436 km (0.108 R)
• M26: 3,183,443 km (0.12 R)
• M27: 3,555,343 km (0.1 R)
• M28: 3,646,299 km (0.077 R)
• M29: 3,830,603 km (0.084 R)
• M30: 4,078,487 km (0.051 R)
• M31: 4,147,751 km (0.118 R)
• M32: 4,243,643 km (0.111 R)
• M33: 4,464,449 km (0.089 R)
• M34: 4,526,981 km (0.118 R)
• M35: 4,616,740 km (0.069 R)
• M36: 5,168,158 km (0.094 R)
• M37: 5,271,530 km (0.119 R)
• M38: 5,730,646 km (0.048 R)
• M39: 6,073,674 km (0.088 R)
• M40: 6,143,087 km (0.071 R)
• M41: 6,292,685 km (0.11 R)
• M42: 6,373,019 km (0.081 R)
• M43: 6,494,044 km (0.079 R)
• M44: 6,636,311 km (0.054 R)
• M45: 6,810,443 km (0.119 R)
• M46: 6,913,666 km (0.1 R)
• M47: 7,038,131 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.3

Radius: 8.4

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.52 AU - 1.56 AU

Year: 1215 Days

Day: 6.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 8,197,612 km

• M1: 118,781 km (0.085 R)
• M2: 279,299 km (0.107 R)
• M3: 393,592 km (0.119 R)
• M4: 454,030 km (0.109 R)
• M5: 673,340 km (0.109 R)
• M6: 736,470 km (0.062 R)
• M7: 838,197 km (0.116 R)
• M8: 973,882 km (0.063 R)
• M9: 1,151,305 km (0.119 R)
• M10: 1,278,015 km (0.057 R)
• M11: 1,442,871 km (0.111 R)
• M12: 1,568,384 km (0.045 R)
• M13: 1,630,617 km (0.033 R)
• M14: 1,749,547 km (0.12 R)
• M15: 1,896,003 km (0.108 R)
• M16: 2,042,460 km (0.119 R)
• M17: 2,315,476 km (0.092 R)
• M18: 2,646,386 km (0.057 R)
• M19: 2,777,434 km (0.11 R)
• M20: 2,891,428 km (0.048 R)
• M21: 2,977,895 km (0.06 R)
• M22: 3,133,926 km (0.064 R)
• M23: 3,383,156 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.3

Radius: 10.2

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.72 AU - 1.78 AU

Year: 1472 Days

Day: 12.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 8,197,612 km

• M1: 145,409 km (0.089 R)
• M2: 594,053 km (0.098 R)
• M3: 670,797 km (0.111 R)
• M4: 766,390 km (0.088 R)
• M5: 1,022,801 km (0.114 R)
• M6: 1,091,316 km (0.113 R)
• M7: 1,170,304 km (0.114 R)
• M8: 1,251,386 km (0.086 R)
• M9: 1,798,914 km (0.093 R)
• M10: 1,978,881 km (0.092 R)
• M11: 2,164,831 km (0.062 R)
• M12: 2,333,876 km (0.119 R)
• M13: 2,437,398 km (0.119 R)
• M14: 2,601,507 km (0.09 R)
• M15: 2,721,036 km (0.068 R)
• M16: 3,078,275 km (0.081 R)
• M17: 3,217,701 km (0.106 R)
• M18: 3,294,594 km (0.112 R)
• M19: 3,661,857 km (0.052 R)
• M20: 3,742,340 km (0.109 R)
• M21: 3,809,809 km (0.089 R)
• M22: 3,932,330 km (0.105 R)
• M23: 4,125,610 km (0.106 R)
• M24: 4,265,634 km (0.083 R)
• M25: 4,378,730 km (0.061 R)
• M26: 5,078,399 km (0.047 R)
• M27: 5,213,486 km (0.116 R)
• M28: 5,334,660 km (0.1 R)
• M29: 5,441,323 km (0.115 R)
• M30: 5,781,509 km (0.099 R)
• M31: 5,922,729 km (0.064 R)
• M32: 6,160,590 km (0.115 R)
• M33: 6,240,475 km (0.035 R)
• M34: 6,531,443 km (0.076 R)
• M35: 6,826,749 km (0.096 R)
• M36: 6,909,477 km (0.1 R)
• M37: 7,009,408 km (0.071 R)
• M38: 7,176,808 km (0.117 R)
• M39: 7,244,127 km (0.066 R)
• M40: 7,430,526 km (0.111 R)
• M41: 7,669,883 km (0.106 R)
• M42: 7,756,051 km (0.1 R)
• M43: 8,086,363 km (0.071 R)
• M44: 8,438,965 km (0.074 R)
• M45: 8,599,334 km (0.111 R)
• M46: 8,688,944 km (0.079 R)
• M47: 8,778,702 km (0.066 R)
• M48: 8,905,112 km (0.097 R)
• M49: 9,214,331 km (0.069 R)
• M50: 9,508,590 km (0.053 R)
• M51: 9,582,791 km (0.115 R)
• M52: 9,750,041 km (0.095 R)
• M53: 10,505,660 km (0.105 R)
• M54: 11,065,156 km (0.106 R)
• M55: 11,143,097 km (0.07 R)
• M56: 11,221,187 km (0.105 R)
• M57: 11,338,771 km (0.111 R)
• M58: 11,456,803 km (0.115 R)
• M59: 11,753,456 km (0.115 R)
• M60: 12,213,170 km (0.074 R)
• M61: 12,293,803 km (0.1 R)
• M62: 12,516,255 km (0.05 R)
• M63: 12,862,874 km (0.109 R)
• M64: 13,440,471 km (0.115 R)
• M65: 13,732,337 km (0.104 R)
• M66: 13,858,148 km (0.092 R)
• M67: 13,984,409 km (0.114 R)
• M68: 14,174,398 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.9

Radius: 9.9

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.72 AU - 2.14 AU

Year: 1705 Days

Day: 10.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 8,197,612 km

• M1: 123,418 km (0.06 R)
• M2: 370,853 km (0.104 R)
• M3: 463,005 km (0.08 R)
• M4: 582,833 km (0.1 R)
• M5: 644,767 km (0.088 R)
• M6: 724,353 km (0.104 R)
• M7: 889,060 km (0.04 R)
• M8: 950,694 km (0.064 R)
• M9: 1,150,707 km (0.108 R)
• M10: 1,249,591 km (0.051 R)
• M11: 1,313,021 km (0.113 R)
• M12: 1,384,079 km (0.063 R)
• M13: 1,716,785 km (0.099 R)
• M14: 2,036,925 km (0.112 R)
• M15: 2,158,099 km (0.045 R)
• M16: 2,431,713 km (0.104 R)
• M17: 2,617,664 km (0.058 R)
• M18: 2,825,156 km (0.101 R)
• M19: 2,943,637 km (0.041 R)
• M20: 3,150,830 km (0.095 R)
• M21: 3,443,593 km (0.12 R)
• M22: 3,726,633 km (0.098 R)
• M23: 4,055,449 km (0.077 R)
• M24: 4,170,340 km (0.113 R)
• M25: 4,257,256 km (0.094 R)
• M26: 4,364,368 km (0.107 R)
• M27: 4,640,825 km (0.103 R)
• M28: 4,943,462 km (0.112 R)
• M29: 5,578,804 km (0.086 R)
• M30: 5,846,734 km (0.044 R)
• M31: 6,009,496 km (0.059 R)
• M32: 6,295,078 km (0.067 R)
• M33: 6,562,709 km (0.105 R)
• M34: 6,675,356 km (0.112 R)
• M35: 7,623,208 km (0.097 R)
• M36: 7,777,444 km (0.084 R)
• M37: 8,028,619 km (0.113 R)
• M38: 8,173,429 km (0.109 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 17,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit