🌌 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: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875

Radius: 9.8

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.47 AU - 0.61 AU

Year: 269 Days

Day: 12.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 65,522,330 km

• M1: 126,410 km (0.103 R)
• M2: 209,736 km (0.085 R)
• M3: 276,606 km (0.105 R)
• M4: 367,861 km (0.114 R)
• M5: 475,123 km (0.089 R)
• M6: 553,363 km (0.118 R)
• M7: 623,674 km (0.111 R)
• M8: 697,276 km (0.083 R)
• M9: 774,319 km (0.106 R)
• M10: 850,763 km (0.115 R)
• M11: 960,867 km (0.116 R)
• M12: 1,031,627 km (0.038 R)
• M13: 1,129,165 km (0.047 R)
• M14: 1,255,425 km (0.068 R)
• M15: 1,559,707 km (0.098 R)
• M16: 1,639,443 km (0.092 R)
• M17: 1,720,525 km (0.063 R)
• M18: 1,808,040 km (0.04 R)
• M19: 1,877,004 km (0.072 R)
• M20: 1,957,189 km (0.103 R)
• M21: 2,038,421 km (0.105 R)
• M22: 2,146,879 km (0.099 R)
• M23: 2,246,661 km (0.084 R)
• M24: 2,434,556 km (0.107 R)
• M25: 2,516,685 km (0.082 R)
• M26: 2,650,126 km (0.117 R)
• M27: 2,746,168 km (0.111 R)
• M28: 2,831,888 km (0.079 R)
• M29: 2,930,024 km (0.082 R)
• M30: 2,994,201 km (0.103 R)
• M31: 3,058,828 km (0.105 R)
• M32: 3,135,721 km (0.103 R)
• M33: 3,261,533 km (0.055 R)
• M34: 3,358,622 km (0.056 R)
• M35: 3,499,693 km (0.09 R)
• M36: 3,630,292 km (0.073 R)
• M37: 3,781,535 km (0.089 R)
• M38: 3,922,007 km (0.069 R)
• M39: 4,360,628 km (0.102 R)
• M40: 4,528,328 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.6

Radius: 9.8

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.13 AU - 2.15 AU

Year: 2123 Days

Day: 10.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 65,522,330 km

• M1: 128,953 km (0.12 R)
• M2: 251,773 km (0.12 R)
• M3: 316,549 km (0.065 R)
• M4: 419,472 km (0.071 R)
• M5: 613,501 km (0.119 R)
• M6: 788,680 km (0.081 R)
• M7: 853,755 km (0.113 R)
• M8: 1,069,625 km (0.108 R)
• M9: 1,160,879 km (0.076 R)
• M10: 1,255,126 km (0.074 R)
• M11: 1,743,114 km (0.105 R)
• M12: 1,929,364 km (0.11 R)
• M13: 2,008,052 km (0.084 R)
• M14: 2,309,791 km (0.045 R)
• M15: 2,588,941 km (0.047 R)
• M16: 2,651,173 km (0.111 R)
• M17: 2,713,705 km (0.1 R)
• M18: 2,891,876 km (0.119 R)
• M19: 3,614,733 km (0.08 R)
• M20: 3,967,934 km (0.073 R)
• M21: 4,302,734 km (0.082 R)
• M22: 4,783,691 km (0.037 R)
• M23: 4,875,694 km (0.08 R)
• M24: 5,393,003 km (0.059 R)
• M25: 5,472,889 km (0.103 R)
• M26: 5,731,244 km (0.113 R)
• M27: 5,894,754 km (0.114 R)
• M28: 6,209,808 km (0.085 R)
• M29: 7,117,418 km (0.116 R)
• M30: 7,470,618 km (0.059 R)
• M31: 7,775,349 km (0.077 R)
• M32: 8,102,669 km (0.102 R)
• M33: 8,231,174 km (0.12 R)
• M34: 8,883,570 km (0.1 R)
• M35: 9,514,125 km (0.095 R)
• M36: 9,591,467 km (0.075 R)
• M37: 10,198,536 km (0.108 R)
• M38: 10,317,466 km (0.091 R)
• M39: 10,697,145 km (0.11 R)
• M40: 10,797,825 km (0.061 R)
• M41: 11,162,993 km (0.118 R)
• M42: 11,285,514 km (0.09 R)
• M43: 11,429,128 km (0.092 R)
• M44: 11,532,051 km (0.073 R)
• M45: 11,635,423 km (0.104 R)
• M46: 11,697,506 km (0.105 R)
• M47: 11,842,766 km (0.098 R)
• M48: 12,030,511 km (0.073 R)
• M49: 12,282,434 km (0.084 R)
• M50: 13,091,609 km (0.095 R)
• M51: 13,264,095 km (0.052 R)
• M52: 13,676,985 km (0.032 R)
• M53: 13,895,997 km (0.057 R)
• M54: 14,094,064 km (0.11 R)
• M55: 14,160,186 km (0.047 R)
• M56: 14,270,889 km (0.114 R)
• M57: 14,918,199 km (0.108 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938.6

Radius: 3.4

Gravity: 81.19 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.55 AU - 9.25 AU

Year: 13653 Days

Day: 17.3 Hours

Environment

Temp: -238 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,522,330 km

• M1: 117,883 km (0.036 R)
• M2: 417,079 km (0.062 R)
• M3: 709,543 km (0.12 R)
• M4: 933,341 km (0.117 R)
• M5: 1,959,583 km (0.064 R)
• M6: 2,081,954 km (0.066 R)
• M7: 2,112,920 km (0.066 R)
• M8: 2,398,652 km (0.084 R)
• M9: 2,529,550 km (0.089 R)
• M10: 2,936,157 km (0.112 R)
• M11: 3,509,117 km (0.096 R)
• M12: 3,583,168 km (0.033 R)
• M13: 4,631,999 km (0.081 R)
• M14: 5,551,128 km (0.092 R)
• M15: 5,637,446 km (0.087 R)
• M16: 5,767,746 km (0.12 R)
• M17: 5,811,428 km (0.115 R)
• M18: 6,343,698 km (0.092 R)
• M19: 7,789,262 km (0.054 R)
• M20: 7,934,372 km (0.114 R)
• M21: 8,375,087 km (0.115 R)
• M22: 8,823,582 km (0.041 R)
• M23: 9,126,966 km (0.085 R)
• M24: 9,177,829 km (0.049 R)
• M25: 9,331,167 km (0.106 R)
• M26: 10,057,465 km (0.046 R)
• M27: 10,162,632 km (0.118 R)
• M28: 12,006,725 km (0.109 R)
• M29: 12,062,525 km (0.114 R)
• M30: 12,625,013 km (0.083 R)
• M31: 13,023,841 km (0.091 R)
• M32: 13,833,913 km (0.06 R)
• M33: 14,068,333 km (0.083 R)
• M34: 14,303,950 km (0.108 R)
• M35: 14,422,282 km (0.046 R)
• M36: 14,659,993 km (0.076 R)
• M37: 14,839,211 km (0.088 R)
• M38: 14,899,050 km (0.11 R)
• M39: 15,139,305 km (0.067 R)
• M40: 15,380,905 km (0.078 R)
• M41: 15,502,079 km (0.093 R)
• M42: 16,236,306 km (0.092 R)
• M43: 16,359,724 km (0.11 R)
• M44: 16,421,508 km (0.089 R)
• M45: 16,607,608 km (0.111 R)
• M46: 18,441,378 km (0.082 R)
• M47: 19,283,914 km (0.112 R)
• M48: 19,414,662 km (0.117 R)
• M49: 20,139,015 km (0.108 R)
• M50: 20,338,130 km (0.083 R)
• M51: 21,275,809 km (0.093 R)
• M52: 22,022,452 km (0.052 R)
• M53: 22,777,473 km (0.1 R)
• M54: 22,846,587 km (0.09 R)
• M55: 23,054,229 km (0.108 R)
• M56: 23,610,882 km (0.069 R)
• M57: 24,172,024 km (0.059 R)
• M58: 24,383,705 km (0.06 R)
• M59: 25,307,472 km (0.101 R)
• M60: 25,737,715 km (0.094 R)
• M61: 29,040,687 km (0.11 R)
• M62: 30,855,907 km (0.069 R)
• M63: 32,707,480 km (0.032 R)
• M64: 32,941,451 km (0.035 R)
• M65: 33,019,541 km (0.094 R)
• M66: 33,411,039 km (0.065 R)
• M67: 33,489,578 km (0.085 R)
• M68: 34,119,534 km (0.076 R)
• M69: 34,912,702 km (0.06 R)
• M70: 35,072,024 km (0.116 R)
• M71: 35,151,760 km (0.1 R)
• M72: 35,872,373 km (0.077 R)
• M73: 36,274,791 km (0.032 R)
• M74: 38,063,233 km (0.118 R)
• M75: 39,381,789 km (0.093 R)
• M76: 40,380,504 km (0.076 R)
• M77: 40,799,079 km (0.112 R)
• M78: 40,883,004 km (0.076 R)
• M79: 42,487,740 km (0.106 R)
• M80: 46,895,941 km (0.091 R)
• M81: 49,020,081 km (0.071 R)
• M82: 49,735,158 km (0.071 R)
• M83: 50,093,894 km (0.104 R)
• M84: 50,453,527 km (0.094 R)
• M85: 53,728,823 km (0.04 R)
• M86: 57,635,721 km (0.08 R)
• M87: 59,432,990 km (0.085 R)
• M88: 61,152,468 km (0.117 R)
• M89: 62,404,602 km (0.105 R)
• M90: 63,276,309 km (0.118 R)
• M91: 64,054,517 km (0.048 R)
• M92: 64,933,853 km (0.069 R)
• M93: 65,424,086 km (0.051 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 17,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit