🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255

Radius: 13.1

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.51 AU - 0.55 AU

Year: 257 Days

Day: 5.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 35,105,178 km

• M1: 164,258 km (0.072 R)
• M2: 250,128 km (0.108 R)
• M3: 339,737 km (0.081 R)
• M4: 432,487 km (0.055 R)
• M5: 550,670 km (0.119 R)
• M6: 743,950 km (0.065 R)
• M7: 828,772 km (0.083 R)
• M8: 986,897 km (0.107 R)
• M9: 1,105,229 km (0.053 R)
• M10: 1,191,996 km (0.034 R)
• M11: 1,331,720 km (0.097 R)
• M12: 1,464,114 km (0.079 R)
• M13: 1,553,873 km (0.043 R)
• M14: 1,659,340 km (0.096 R)
• M15: 1,820,456 km (0.052 R)
• M16: 1,917,546 km (0.058 R)
• M17: 2,027,500 km (0.094 R)
• M18: 2,170,067 km (0.085 R)
• M19: 2,269,549 km (0.073 R)
• M20: 2,378,606 km (0.098 R)
• M21: 2,481,380 km (0.069 R)
• M22: 2,646,536 km (0.114 R)
• M23: 2,794,787 km (0.116 R)
• M24: 2,924,638 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.2

Radius: 8.5

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.97 AU - 1.43 AU

Year: 877 Days

Day: 12.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 35,105,178 km

• M1: 105,915 km (0.093 R)
• M2: 205,697 km (0.097 R)
• M3: 375,491 km (0.1 R)
• M4: 532,269 km (0.103 R)
• M5: 613,202 km (0.115 R)
• M6: 711,338 km (0.119 R)
• M7: 771,177 km (0.113 R)
• M8: 841,787 km (0.1 R)
• M9: 896,241 km (0.085 R)
• M10: 975,677 km (0.081 R)
• M11: 1,151,904 km (0.101 R)
• M12: 1,338,751 km (0.04 R)
• M13: 1,574,966 km (0.103 R)
• M14: 1,771,239 km (0.078 R)
• M15: 1,969,306 km (0.05 R)
• M16: 2,055,624 km (0.06 R)
• M17: 2,225,717 km (0.113 R)
• M18: 2,393,865 km (0.106 R)
• M19: 2,526,110 km (0.044 R)
• M20: 2,586,398 km (0.105 R)
• M21: 2,667,629 km (0.043 R)
• M22: 2,735,995 km (0.112 R)
• M23: 2,832,636 km (0.049 R)
• M24: 2,965,628 km (0.047 R)
• M25: 3,136,619 km (0.119 R)
• M26: 3,230,566 km (0.036 R)
• M27: 3,332,891 km (0.083 R)
• M28: 3,421,453 km (0.105 R)
• M29: 3,563,272 km (0.104 R)
• M30: 4,309,316 km (0.038 R)
• M31: 4,560,491 km (0.118 R)
• M32: 4,634,392 km (0.105 R)
• M33: 4,774,865 km (0.105 R)
• M34: 4,874,946 km (0.112 R)
• M35: 4,992,530 km (0.102 R)
• M36: 5,119,538 km (0.106 R)
• M37: 5,196,282 km (0.08 R)
• M38: 5,585,984 km (0.093 R)
• M39: 5,762,211 km (0.087 R)
• M40: 5,815,318 km (0.105 R)
• M41: 5,868,724 km (0.036 R)
• M42: 5,949,208 km (0.114 R)
• M43: 6,038,967 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872

Radius: 12.2

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.73 AU - 2.55 AU

Year: 2088 Days

Day: 13.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 35,105,178 km

• M1: 156,330 km (0.086 R)
• M2: 241,301 km (0.12 R)
• M3: 319,092 km (0.085 R)
• M4: 459,116 km (0.068 R)
• M5: 569,669 km (0.077 R)
• M6: 742,305 km (0.077 R)
• M7: 905,366 km (0.118 R)
• M8: 1,163,123 km (0.089 R)
• M9: 1,501,813 km (0.106 R)
• M10: 1,641,388 km (0.118 R)
• M11: 1,761,066 km (0.038 R)
• M12: 1,984,416 km (0.066 R)
• M13: 2,269,998 km (0.107 R)
• M14: 2,431,564 km (0.092 R)
• M15: 2,555,281 km (0.057 R)
• M16: 2,638,906 km (0.115 R)
• M17: 2,794,787 km (0.098 R)
• M18: 2,910,127 km (0.108 R)
• M19: 3,235,652 km (0.081 R)
• M20: 3,356,976 km (0.067 R)
• M21: 3,464,387 km (0.09 R)
• M22: 3,714,366 km (0.1 R)
• M23: 4,116,784 km (0.084 R)
• M24: 4,265,185 km (0.118 R)
• M25: 4,381,871 km (0.081 R)
• M26: 4,859,088 km (0.07 R)
• M27: 5,425,017 km (0.111 R)
• M28: 5,715,985 km (0.104 R)
• M29: 5,881,889 km (0.104 R)
• M30: 6,012,039 km (0.113 R)
• M31: 6,199,635 km (0.118 R)
• M32: 6,332,179 km (0.098 R)
• M33: 7,107,395 km (0.115 R)
• M34: 7,405,992 km (0.105 R)
• M35: 7,851,195 km (0.111 R)
• M36: 7,953,670 km (0.097 R)
• M37: 8,139,171 km (0.108 R)
• M38: 8,242,843 km (0.106 R)
• M39: 8,493,569 km (0.096 R)
• M40: 8,704,352 km (0.111 R)
• M41: 8,831,660 km (0.087 R)
• M42: 11,020,875 km (0.105 R)
• M43: 11,135,617 km (0.106 R)
• M44: 11,343,408 km (0.076 R)
• M45: 11,436,159 km (0.103 R)
• M46: 11,552,546 km (0.106 R)
• M47: 11,786,218 km (0.079 R)
• M48: 11,880,165 km (0.102 R)
• M49: 11,974,412 km (0.03 R)
• M50: 12,187,290 km (0.075 R)
• M51: 12,640,870 km (0.099 R)
• M52: 13,027,132 km (0.031 R)
• M53: 13,466,202 km (0.097 R)
• M54: 14,184,122 km (0.04 R)
• M55: 14,711,754 km (0.053 R)
• M56: 14,914,309 km (0.075 R)
• M57: 15,041,468 km (0.08 R)
• M58: 15,322,562 km (0.118 R)
• M59: 15,682,794 km (0.078 R)
• M60: 15,941,747 km (0.067 R)
• M61: 16,254,407 km (0.069 R)
• M62: 16,727,136 km (0.119 R)
• M63: 17,044,882 km (0.109 R)
• M64: 17,204,503 km (0.095 R)
• M65: 17,311,316 km (0.092 R)
• M66: 17,391,351 km (0.078 R)
• M67: 17,713,285 km (0.086 R)
• M68: 17,983,010 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.1

Radius: 9.1

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.71 AU - 6.13 AU

Year: 7277 Days

Day: 13.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 35,105,178 km

• M1: 204,799 km (0.091 R)
• M2: 342,280 km (0.113 R)
• M3: 458,368 km (0.09 R)
• M4: 614,698 km (0.111 R)
• M5: 817,552 km (0.088 R)
• M6: 890,107 km (0.065 R)
• M7: 1,026,690 km (0.05 R)
• M8: 1,153,998 km (0.092 R)
• M9: 1,253,032 km (0.106 R)
• M10: 1,389,764 km (0.077 R)
• M11: 1,477,728 km (0.091 R)
• M12: 1,734,438 km (0.063 R)
• M13: 1,887,626 km (0.1 R)
• M14: 1,965,866 km (0.07 R)
• M15: 2,025,256 km (0.099 R)
• M16: 2,227,811 km (0.088 R)
• M17: 3,011,106 km (0.076 R)
• M18: 3,432,673 km (0.053 R)
• M19: 3,625,953 km (0.114 R)
• M20: 3,947,738 km (0.104 R)
• M21: 4,150,443 km (0.082 R)
• M22: 4,227,337 km (0.107 R)
• M23: 4,886,614 km (0.09 R)
• M24: 5,104,429 km (0.058 R)
• M25: 5,242,209 km (0.054 R)
• M26: 5,381,185 km (0.113 R)
• M27: 5,805,594 km (0.099 R)
• M28: 6,506,909 km (0.098 R)
• M29: 6,989,362 km (0.063 R)
• M30: 7,050,398 km (0.096 R)
• M31: 7,265,819 km (0.079 R)
• M32: 7,924,798 km (0.092 R)
• M33: 8,245,386 km (0.097 R)
• M34: 8,602,925 km (0.035 R)
• M35: 9,098,692 km (0.1 R)
• M36: 9,434,390 km (0.059 R)
• M37: 9,603,735 km (0.095 R)
• M38: 10,395,706 km (0.12 R)
• M39: 11,030,300 km (0.092 R)
• M40: 11,677,311 km (0.097 R)
• M41: 11,859,222 km (0.101 R)
• M42: 12,262,687 km (0.067 R)
• M43: 12,559,040 km (0.104 R)
• M44: 12,708,040 km (0.047 R)
• M45: 13,424,015 km (0.084 R)
• M46: 13,921,578 km (0.069 R)
• M47: 13,998,621 km (0.039 R)
• M48: 14,269,542 km (0.076 R)
• M49: 14,464,020 km (0.092 R)
• M50: 14,620,350 km (0.1 R)
• M51: 15,370,284 km (0.07 R)
• M52: 16,294,798 km (0.118 R)
• M53: 17,071,959 km (0.098 R)
• M54: 17,610,811 km (0.087 R)
• M55: 18,281,608 km (0.082 R)
• M56: 18,535,326 km (0.065 R)
• M57: 19,046,203 km (0.075 R)
• M58: 19,604,951 km (0.093 R)
• M59: 19,734,652 km (0.067 R)
• M60: 19,864,652 km (0.076 R)
• M61: 20,914,830 km (0.096 R)
• M62: 21,357,789 km (0.104 R)
• M63: 23,251,548 km (0.113 R)
• M64: 23,572,286 km (0.078 R)
• M65: 24,636,825 km (0.08 R)
• M66: 24,823,523 km (0.106 R)
• M67: 25,104,467 km (0.077 R)
• M68: 25,198,415 km (0.065 R)
• M69: 26,001,157 km (0.067 R)
• M70: 26,812,426 km (0.073 R)
• M71: 27,728,863 km (0.056 R)
• M72: 28,851,894 km (0.116 R)
• M73: 29,443,853 km (0.068 R)
• M74: 30,389,162 km (0.086 R)
• M75: 30,991,293 km (0.055 R)
• M76: 31,496,037 km (0.08 R)
• M77: 31,597,314 km (0.069 R)
• M78: 32,156,362 km (0.048 R)
• M79: 32,718,700 km (0.113 R)
• M80: 32,821,324 km (0.106 R)
• M81: 33,026,722 km (0.057 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 557 - 19,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit