🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.9

Radius: 13.9

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.58 AU - 0.8 AU

Year: 396 Days

Day: 8 Hours

Environment

Temp: -151 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 74,214,355 km

• M1: 173,384 km (0.118 R)
• M2: 269,575 km (0.116 R)
• M3: 364,570 km (0.083 R)
• M4: 465,848 km (0.11 R)
• M5: 575,653 km (0.059 R)
• M6: 683,513 km (0.086 R)
• M7: 777,311 km (0.103 R)
• M8: 937,979 km (0.084 R)
• M9: 1,026,092 km (0.092 R)
• M10: 1,117,346 km (0.092 R)
• M11: 1,254,677 km (0.119 R)
• M12: 1,353,262 km (0.1 R)
• M13: 1,443,919 km (0.106 R)
• M14: 1,558,511 km (0.104 R)
• M15: 1,668,914 km (0.114 R)
• M16: 1,759,271 km (0.077 R)
• M17: 1,898,098 km (0.077 R)
• M18: 2,000,722 km (0.057 R)
• M19: 2,133,864 km (0.08 R)
• M20: 2,240,827 km (0.047 R)
• M21: 2,345,545 km (0.048 R)
• M22: 2,434,855 km (0.069 R)
• M23: 2,555,580 km (0.089 R)
• M24: 2,669,724 km (0.107 R)
• M25: 2,808,102 km (0.063 R)
• M26: 2,962,636 km (0.043 R)
• M27: 3,054,789 km (0.111 R)
• M28: 3,204,536 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.2

Radius: 14.8

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.11 AU - 1.17 AU

Year: 840 Days

Day: 6.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 74,214,355 km

• M1: 202,406 km (0.084 R)
• M2: 298,149 km (0.061 R)
• M3: 456,573 km (0.094 R)
• M4: 555,457 km (0.074 R)
• M5: 664,215 km (0.088 R)
• M6: 928,404 km (0.067 R)
• M7: 1,030,281 km (0.081 R)
• M8: 1,124,976 km (0.105 R)
• M9: 1,252,284 km (0.114 R)
• M10: 1,354,459 km (0.117 R)
• M11: 1,491,042 km (0.076 R)
• M12: 1,685,370 km (0.055 R)
• M13: 2,099,756 km (0.063 R)
• M14: 2,259,975 km (0.108 R)
• M15: 2,470,010 km (0.058 R)
• M16: 2,608,538 km (0.044 R)
• M17: 2,710,115 km (0.107 R)
• M18: 3,015,295 km (0.085 R)
• M19: 3,197,355 km (0.1 R)
• M20: 3,340,371 km (0.047 R)
• M21: 3,485,780 km (0.111 R)
• M22: 3,747,427 km (0.107 R)
• M23: 3,845,114 km (0.101 R)
• M24: 3,952,675 km (0.106 R)
• M25: 4,115,737 km (0.085 R)
• M26: 4,262,791 km (0.12 R)
• M27: 4,364,817 km (0.078 R)
• M28: 4,524,288 km (0.093 R)
• M29: 4,628,409 km (0.092 R)
• M30: 4,984,900 km (0.069 R)
• M31: 5,151,851 km (0.103 R)
• M32: 5,400,483 km (0.106 R)
• M33: 5,663,476 km (0.097 R)
• M34: 5,765,801 km (0.034 R)
• M35: 5,899,691 km (0.068 R)
• M36: 6,584,999 km (0.103 R)
• M37: 6,888,084 km (0.089 R)
• M38: 7,173,667 km (0.088 R)
• M39: 7,340,169 km (0.109 R)
• M40: 7,508,018 km (0.067 R)
• M41: 7,688,433 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.2

Radius: 14.3

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.04 AU - 3.26 AU

Year: 3859 Days

Day: 7.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 74,214,355 km

• M1: 187,596 km (0.106 R)
• M2: 276,906 km (0.086 R)
• M3: 386,262 km (0.032 R)
• M4: 544,387 km (0.091 R)
• M5: 638,185 km (0.061 R)
• M6: 1,012,778 km (0.093 R)
• M7: 1,261,110 km (0.088 R)
• M8: 1,417,739 km (0.119 R)
• M9: 1,517,670 km (0.085 R)
• M10: 1,872,965 km (0.091 R)
• M11: 2,110,676 km (0.039 R)
• M12: 2,284,509 km (0.027 R)
• M13: 2,388,330 km (0.04 R)
• M14: 2,554,533 km (0.072 R)
• M15: 2,883,050 km (0.041 R)
• M16: 3,060,623 km (0.054 R)
• M17: 3,225,330 km (0.084 R)
• M18: 3,581,074 km (0.087 R)
• M19: 3,807,715 km (0.066 R)
• M20: 4,147,601 km (0.107 R)
• M21: 4,553,610 km (0.032 R)
• M22: 4,856,994 km (0.068 R)
• M23: 5,423,970 km (0.116 R)
• M24: 5,644,627 km (0.095 R)
• M25: 5,745,905 km (0.097 R)
• M26: 7,227,372 km (0.113 R)
• M27: 7,359,766 km (0.098 R)
• M28: 7,626,799 km (0.072 R)
• M29: 8,193,625 km (0.037 R)
• M30: 8,285,478 km (0.115 R)
• M31: 8,610,105 km (0.071 R)
• M32: 8,727,091 km (0.098 R)
• M33: 8,821,038 km (0.099 R)
• M34: 9,081,189 km (0.108 R)
• M35: 9,200,269 km (0.118 R)
• M36: 9,512,330 km (0.056 R)
• M37: 9,608,970 km (0.086 R)
• M38: 10,419,641 km (0.086 R)
• M39: 10,544,406 km (0.117 R)
• M40: 10,795,282 km (0.111 R)
• M41: 11,354,478 km (0.098 R)
• M42: 11,871,189 km (0.085 R)
• M43: 13,931,152 km (0.107 R)
• M44: 14,096,308 km (0.039 R)
• M45: 14,903,688 km (0.054 R)
• M46: 15,497,741 km (0.104 R)
• M47: 16,013,255 km (0.116 R)
• M48: 16,186,340 km (0.116 R)
• M49: 16,592,498 km (0.084 R)
• M50: 16,796,849 km (0.113 R)
• M51: 16,972,776 km (0.114 R)
• M52: 17,237,714 km (0.086 R)
• M53: 18,431,804 km (0.081 R)
• M54: 18,977,986 km (0.084 R)
• M55: 19,191,761 km (0.105 R)
• M56: 20,491,318 km (0.033 R)
• M57: 20,930,986 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.4

Radius: 8.3

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.52 AU - 4.28 AU

Year: 5316 Days

Day: 5.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 74,214,355 km

• M1: 103,971 km (0.102 R)
• M2: 249,978 km (0.106 R)
• M3: 322,084 km (0.112 R)
• M4: 387,907 km (0.105 R)
• M5: 459,265 km (0.117 R)
• M6: 535,710 km (0.067 R)
• M7: 673,639 km (0.049 R)
• M8: 941,120 km (0.083 R)
• M9: 1,052,720 km (0.082 R)
• M10: 1,240,765 km (0.103 R)
• M11: 1,351,318 km (0.114 R)
• M12: 1,649,167 km (0.104 R)
• M13: 1,771,388 km (0.071 R)
• M14: 2,082,702 km (0.085 R)
• M15: 2,411,518 km (0.084 R)
• M16: 2,566,351 km (0.112 R)
• M17: 2,660,897 km (0.113 R)
• M18: 2,724,626 km (0.043 R)
• M19: 3,545,619 km (0.09 R)
• M20: 3,615,781 km (0.089 R)
• M21: 3,847,358 km (0.103 R)
• M22: 4,381,273 km (0.099 R)
• M23: 4,513,667 km (0.102 R)
• M24: 4,899,330 km (0.116 R)
• M25: 4,977,720 km (0.113 R)
• M26: 5,335,857 km (0.101 R)
• M27: 5,416,490 km (0.044 R)
• M28: 5,867,677 km (0.115 R)
• M29: 6,161,188 km (0.077 R)
• M30: 6,352,374 km (0.091 R)
• M31: 7,136,566 km (0.101 R)
• M32: 7,270,157 km (0.109 R)
• M33: 7,449,824 km (0.102 R)
• M34: 8,020,241 km (0.105 R)
• M35: 8,416,227 km (0.108 R)
• M36: 8,533,960 km (0.117 R)
• M37: 9,519,661 km (0.051 R)
• M38: 10,389,273 km (0.102 R)
• M39: 10,464,969 km (0.037 R)
• M40: 10,795,282 km (0.102 R)
• M41: 11,622,707 km (0.095 R)
• M42: 12,417,072 km (0.03 R)
• M43: 13,283,543 km (0.109 R)
• M44: 13,448,101 km (0.084 R)
• M45: 13,530,679 km (0.115 R)
• M46: 13,696,433 km (0.074 R)
• M47: 13,779,460 km (0.064 R)
• M48: 13,834,961 km (0.072 R)
• M49: 14,169,462 km (0.057 R)
• M50: 14,365,734 km (0.101 R)
• M51: 15,274,691 km (0.114 R)
• M52: 15,418,454 km (0.065 R)
• M53: 15,968,675 km (0.061 R)
• M54: 16,027,018 km (0.11 R)
• M55: 16,114,533 km (0.056 R)
• M56: 16,407,595 km (0.079 R)
• M57: 16,939,565 km (0.077 R)
• M58: 17,297,403 km (0.116 R)
• M59: 17,507,289 km (0.117 R)
• M60: 17,627,566 km (0.116 R)
• M61: 18,111,515 km (0.108 R)
• M62: 18,507,949 km (0.117 R)
• M63: 18,814,924 km (0.104 R)
• M64: 19,030,644 km (0.071 R)
• M65: 20,279,787 km (0.108 R)
• M66: 20,564,471 km (0.051 R)
• M67: 21,041,988 km (0.066 R)
• M68: 21,201,908 km (0.12 R)
• M69: 21,298,099 km (0.054 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.3

Radius: 3.4

Gravity: 47.86 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 8.98 AU - 10.78 AU

Year: 21436 Days

Day: 23.2 Hours

Environment

Temp: -240 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,214,355 km

• M1: 54,454 km (0.058 R)
• M2: 105,616 km (0.118 R)
• M3: 139,724 km (0.112 R)
• M4: 300,991 km (0.119 R)
• M5: 486,941 km (0.099 R)
• M6: 680,670 km (0.104 R)
• M7: 999,015 km (0.036 R)
• M8: 1,596,359 km (0.064 R)
• M9: 1,815,819 km (0.045 R)
• M10: 2,045,003 km (0.096 R)
• M11: 2,112,023 km (0.043 R)
• M12: 2,145,832 km (0.103 R)
• M13: 2,248,456 km (0.112 R)
• M14: 2,494,096 km (0.084 R)
• M15: 3,762,386 km (0.085 R)
• M16: 4,833,806 km (0.094 R)
• M17: 5,659,437 km (0.072 R)
• M18: 5,801,256 km (0.08 R)
• M19: 6,876,416 km (0.097 R)
• M20: 7,078,373 km (0.085 R)
• M21: 7,540,032 km (0.101 R)
• M22: 7,591,942 km (0.104 R)
• M23: 9,875,554 km (0.113 R)
• M24: 9,989,248 km (0.115 R)
• M25: 10,564,153 km (0.107 R)
• M26: 11,745,826 km (0.1 R)
• M27: 12,782,540 km (0.115 R)
• M28: 13,280,551 km (0.075 R)
• M29: 13,531,875 km (0.116 R)
• M30: 14,617,507 km (0.111 R)
• M31: 15,007,359 km (0.087 R)
• M32: 15,664,543 km (0.111 R)
• M33: 15,797,236 km (0.092 R)
• M34: 15,996,800 km (0.108 R)
• M35: 16,331,151 km (0.116 R)
• M36: 16,398,320 km (0.111 R)
• M37: 17,416,932 km (0.092 R)
• M38: 18,455,740 km (0.105 R)
• M39: 19,871,833 km (0.106 R)
• M40: 20,592,895 km (0.1 R)
• M41: 20,665,450 km (0.092 R)
• M42: 22,060,450 km (0.102 R)
• M43: 24,017,938 km (0.104 R)
• M44: 24,477,652 km (0.081 R)
• M45: 24,708,482 km (0.093 R)
• M46: 27,215,742 km (0.069 R)
• M47: 29,311,758 km (0.082 R)
• M48: 29,475,119 km (0.098 R)
• M49: 29,966,997 km (0.117 R)
• M50: 31,375,311 km (0.036 R)
• M51: 33,314,847 km (0.081 R)
• M52: 33,912,790 km (0.114 R)
• M53: 34,428,155 km (0.096 R)
• M54: 35,727,861 km (0.054 R)
• M55: 37,308,512 km (0.099 R)
• M56: 39,812,332 km (0.116 R)
• M57: 40,355,970 km (0.101 R)
• M58: 41,450,279 km (0.101 R)
• M59: 42,185,403 km (0.098 R)
• M60: 42,462,159 km (0.066 R)
• M61: 44,791,697 km (0.069 R)
• M62: 44,979,891 km (0.108 R)
• M63: 45,735,061 km (0.103 R)
• M64: 47,258,117 km (0.096 R)
• M65: 48,507,858 km (0.086 R)
• M66: 48,797,778 km (0.1 R)
• M67: 49,088,297 km (0.115 R)
• M68: 49,865,757 km (0.064 R)
• M69: 52,024,604 km (0.095 R)
• M70: 52,222,373 km (0.055 R)
• M71: 53,215,104 km (0.088 R)
• M72: 53,913,577 km (0.104 R)
• M73: 55,521,604 km (0.097 R)
• M74: 56,737,984 km (0.112 R)
• M75: 57,145,339 km (0.099 R)
• M76: 57,963,041 km (0.093 R)
• M77: 58,373,388 km (0.039 R)
• M78: 58,887,556 km (0.05 R)
• M79: 60,543,156 km (0.105 R)
• M80: 60,751,246 km (0.085 R)
• M81: 61,794,841 km (0.047 R)
• M82: 62,004,278 km (0.056 R)
• M83: 62,214,014 km (0.089 R)
• M84: 63,160,520 km (0.071 R)
• M85: 65,174,257 km (0.092 R)
• M86: 66,456,909 km (0.069 R)
• M87: 67,855,949 km (0.094 R)
• M88: 68,288,286 km (0.108 R)
• M89: 68,721,522 km (0.086 R)
• M90: 69,047,196 km (0.118 R)
• M91: 69,264,562 km (0.089 R)
• M92: 69,482,077 km (0.068 R)
• M93: 70,573,244 km (0.058 R)
• M94: 71,450,337 km (0.103 R)
• M95: 71,560,291 km (0.087 R)
• M96: 71,780,200 km (0.077 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 15,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit