🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.5

Radius: 8.2

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.13 AU - 1.65 AU

Year: 1058 Days

Day: 8.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 78,736,744 km

• M1: 104,419 km (0.04 R)
• M2: 164,707 km (0.113 R)
• M3: 253,269 km (0.07 R)
• M4: 404,513 km (0.086 R)
• M5: 470,336 km (0.099 R)
• M6: 576,550 km (0.09 R)
• M7: 772,673 km (0.081 R)
• M8: 826,678 km (0.084 R)
• M9: 913,295 km (0.083 R)
• M10: 1,143,676 km (0.084 R)
• M11: 1,213,089 km (0.075 R)
• M12: 1,269,488 km (0.067 R)
• M13: 1,370,616 km (0.103 R)
• M14: 1,466,957 km (0.044 R)
• M15: 1,565,542 km (0.084 R)
• M16: 1,682,228 km (0.101 R)
• M17: 1,825,992 km (0.119 R)
• M18: 1,999,076 km (0.111 R)
• M19: 2,083,450 km (0.101 R)
• M20: 2,143,139 km (0.048 R)
• M21: 2,203,427 km (0.102 R)
• M22: 2,290,643 km (0.03 R)
• M23: 2,441,587 km (0.077 R)
• M24: 2,540,920 km (0.118 R)
• M25: 2,781,324 km (0.062 R)
• M26: 2,847,296 km (0.069 R)
• M27: 3,038,931 km (0.118 R)
• M28: 3,244,479 km (0.113 R)
• M29: 3,475,009 km (0.083 R)
• M30: 3,597,380 km (0.115 R)
• M31: 3,731,569 km (0.085 R)
• M32: 4,133,539 km (0.083 R)
• M33: 4,198,315 km (0.047 R)
• M34: 4,263,390 km (0.088 R)
• M35: 4,383,517 km (0.119 R)
• M36: 4,627,361 km (0.103 R)
• M37: 4,683,311 km (0.06 R)
• M38: 4,739,560 km (0.026 R)
• M39: 4,830,066 km (0.087 R)
• M40: 5,047,283 km (0.08 R)
• M41: 5,116,546 km (0.04 R)
• M42: 5,232,784 km (0.085 R)
• M43: 5,302,945 km (0.064 R)
• M44: 5,444,166 km (0.06 R)
• M45: 5,814,720 km (0.113 R)
• M46: 5,984,663 km (0.068 R)
• M47: 6,218,035 km (0.107 R)
• M48: 6,279,969 km (0.095 R)
• M49: 7,155,416 km (0.041 R)
• M50: 7,207,476 km (0.063 R)
• M51: 7,337,776 km (0.096 R)
• M52: 7,547,961 km (0.065 R)
• M53: 7,667,190 km (0.115 R)
• M54: 8,095,788 km (0.072 R)
• M55: 8,149,942 km (0.105 R)
• M56: 8,217,860 km (0.104 R)
• M57: 8,285,777 km (0.115 R)
• M58: 8,822,834 km (0.085 R)
• M59: 8,962,408 km (0.108 R)
• M60: 9,088,669 km (0.113 R)
• M61: 9,300,350 km (0.097 R)
• M62: 9,485,103 km (0.039 R)
• M63: 9,613,758 km (0.074 R)

Asteroid Belt

Center: 2.89 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.3

Radius: 9.9

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.86 AU - 4.9 AU

Year: 5919 Days

Day: 14.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 78,736,744 km

• M1: 144,063 km (0.118 R)
• M2: 214,523 km (0.082 R)
• M3: 277,354 km (0.09 R)
• M4: 431,739 km (0.11 R)
• M5: 924,515 km (0.11 R)
• M6: 1,289,534 km (0.078 R)
• M7: 1,566,589 km (0.075 R)
• M8: 1,727,107 km (0.07 R)
• M9: 1,954,945 km (0.092 R)
• M10: 2,731,059 km (0.09 R)
• M11: 2,907,584 km (0.038 R)
• M12: 3,124,501 km (0.077 R)
• M13: 3,328,104 km (0.105 R)
• M14: 3,459,900 km (0.108 R)
• M15: 4,044,528 km (0.078 R)
• M16: 4,205,645 km (0.098 R)
• M17: 4,472,079 km (0.041 R)
• M18: 4,701,861 km (0.085 R)
• M19: 4,978,468 km (0.092 R)
• M20: 5,108,019 km (0.096 R)
• M21: 5,414,545 km (0.118 R)
• M22: 5,637,147 km (0.099 R)
• M23: 5,953,846 km (0.073 R)
• M24: 6,091,476 km (0.073 R)
• M25: 6,439,889 km (0.109 R)
• M26: 7,083,609 km (0.103 R)
• M27: 7,278,385 km (0.074 R)
• M28: 7,722,840 km (0.113 R)
• M29: 8,227,135 km (0.111 R)
• M30: 8,406,204 km (0.083 R)
• M31: 8,560,738 km (0.099 R)
• M32: 8,690,290 km (0.082 R)
• M33: 8,846,470 km (0.062 R)
• M34: 8,977,368 km (0.052 R)
• M35: 9,294,217 km (0.111 R)
• M36: 9,722,366 km (0.086 R)
• M37: 10,102,344 km (0.055 R)
• M38: 10,211,850 km (0.055 R)
• M39: 10,431,908 km (0.101 R)
• M40: 10,598,112 km (0.039 R)
• M41: 11,384,847 km (0.102 R)
• M42: 11,584,560 km (0.092 R)
• M43: 12,045,321 km (0.089 R)
• M44: 12,307,118 km (0.11 R)
• M45: 12,777,154 km (0.059 R)
• M46: 14,222,569 km (0.06 R)
• M47: 14,406,724 km (0.084 R)
• M48: 14,964,425 km (0.077 R)
• M49: 15,120,605 km (0.047 R)
• M50: 15,340,214 km (0.11 R)
• M51: 15,403,046 km (0.087 R)
• M52: 15,529,157 km (0.116 R)
• M53: 15,592,436 km (0.065 R)
• M54: 15,750,711 km (0.118 R)
• M55: 15,877,720 km (0.088 R)
• M56: 16,164,948 km (0.12 R)
• M57: 16,260,989 km (0.094 R)
• M58: 16,389,494 km (0.104 R)
• M59: 16,453,821 km (0.098 R)
• M60: 16,550,461 km (0.1 R)
• M61: 17,297,852 km (0.115 R)
• M62: 17,824,138 km (0.082 R)
• M63: 18,422,679 km (0.095 R)
• M64: 18,590,079 km (0.026 R)
• M65: 19,879,014 km (0.05 R)
• M66: 20,499,546 km (0.088 R)
• M67: 21,266,684 km (0.116 R)
• M68: 21,689,148 km (0.082 R)
• M69: 21,936,733 km (0.08 R)
• M70: 22,043,246 km (0.116 R)
• M71: 22,149,910 km (0.112 R)
• M72: 22,578,059 km (0.045 R)
• M73: 22,649,566 km (0.091 R)
• M74: 23,478,787 km (0.069 R)
• M75: 23,878,812 km (0.112 R)
• M76: 24,097,973 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718

Radius: 11

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.51 AU - 6.19 AU

Year: 9136 Days

Day: 8.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 78,736,744 km

• M1: 317,447 km (0.093 R)
• M2: 386,262 km (0.095 R)
• M3: 462,108 km (0.091 R)
• M4: 587,770 km (0.036 R)
• M5: 758,760 km (0.108 R)
• M6: 929,452 km (0.072 R)
• M7: 1,269,488 km (0.088 R)
• M8: 1,370,915 km (0.095 R)
• M9: 1,625,680 km (0.051 R)
• M10: 1,736,532 km (0.04 R)
• M11: 1,849,927 km (0.062 R)
• M12: 2,378,756 km (0.079 R)
• M13: 2,556,777 km (0.107 R)
• M14: 2,872,130 km (0.106 R)
• M15: 3,007,366 km (0.114 R)
• M16: 3,397,218 km (0.101 R)
• M17: 3,540,383 km (0.085 R)
• M18: 3,685,643 km (0.101 R)
• M19: 4,042,284 km (0.03 R)
• M20: 4,566,774 km (0.095 R)
• M21: 4,725,198 km (0.08 R)
• M22: 4,982,507 km (0.048 R)
• M23: 5,376,996 km (0.107 R)
• M24: 5,477,227 km (0.115 R)
• M25: 5,781,659 km (0.086 R)
• M26: 5,850,174 km (0.1 R)
• M27: 5,953,247 km (0.115 R)
• M28: 7,017,935 km (0.074 R)
• M29: 7,127,591 km (0.098 R)
• M30: 9,804,495 km (0.092 R)
• M31: 10,050,583 km (0.106 R)
• M32: 10,507,156 km (0.045 R)
• M33: 12,312,054 km (0.113 R)
• M34: 12,711,331 km (0.073 R)
• M35: 13,659,183 km (0.099 R)
• M36: 14,164,824 km (0.12 R)
• M37: 14,864,194 km (0.119 R)
• M38: 15,099,811 km (0.12 R)
• M39: 15,194,506 km (0.043 R)
• M40: 15,766,269 km (0.099 R)
• M41: 16,199,654 km (0.084 R)
• M42: 16,393,533 km (0.085 R)
• M43: 16,539,541 km (0.117 R)
• M44: 19,034,983 km (0.095 R)
• M45: 19,496,492 km (0.086 R)
• M46: 19,858,070 km (0.119 R)
• M47: 20,482,940 km (0.074 R)
• M48: 21,432,438 km (0.068 R)
• M49: 21,698,722 km (0.092 R)
• M50: 22,883,537 km (0.064 R)
• M51: 23,210,259 km (0.052 R)
• M52: 23,319,615 km (0.115 R)
• M53: 24,144,498 km (0.115 R)
• M54: 24,255,200 km (0.115 R)
• M55: 24,699,805 km (0.11 R)
• M56: 25,653,492 km (0.102 R)
• M57: 25,766,438 km (0.108 R)
• M58: 26,790,884 km (0.07 R)
• M59: 28,469,073 km (0.042 R)
• M60: 28,586,059 km (0.088 R)
• M61: 28,820,479 km (0.06 R)
• M62: 29,942,911 km (0.055 R)
• M63: 31,804,956 km (0.082 R)
• M64: 32,596,778 km (0.054 R)
• M65: 33,333,697 km (0.092 R)
• M66: 33,704,101 km (0.108 R)
• M67: 36,525,667 km (0.038 R)
• M68: 36,716,553 km (0.101 R)
• M69: 38,190,242 km (0.086 R)
• M70: 38,966,805 km (0.109 R)
• M71: 39,944,875 km (0.052 R)
• M72: 42,258,407 km (0.12 R)
• M73: 42,391,848 km (0.066 R)
• M74: 43,061,448 km (0.1 R)
• M75: 43,397,594 km (0.093 R)
• M76: 43,734,638 km (0.026 R)
• M77: 44,140,198 km (0.104 R)
• M78: 45,023,274 km (0.102 R)
• M79: 45,501,090 km (0.087 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 649.3

Radius: 5.6

Gravity: 20.7 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 8.6 AU - 12.18 AU

Year: 21624 Days

Day: 20.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,736,744 km

• M1: 125,961 km (0.101 R)
• M2: 243,994 km (0.099 R)
• M3: 309,069 km (0.065 R)
• M4: 362,176 km (0.098 R)
• M5: 845,826 km (0.104 R)
• M6: 949,198 km (0.101 R)
• M7: 1,056,759 km (0.12 R)
• M8: 1,112,111 km (0.028 R)
• M9: 1,433,896 km (0.075 R)
• M10: 1,984,865 km (0.083 R)
• M11: 2,123,243 km (0.093 R)
• M12: 2,409,573 km (0.083 R)
• M13: 2,483,025 km (0.106 R)
• M14: 3,588,105 km (0.074 R)
• M15: 4,323,678 km (0.096 R)
• M16: 4,731,481 km (0.108 R)
• M17: 5,342,140 km (0.116 R)
• M18: 5,486,652 km (0.059 R)
• M19: 5,583,591 km (0.085 R)
• M20: 5,878,149 km (0.111 R)
• M21: 6,482,225 km (0.102 R)
• M22: 6,948,073 km (0.066 R)
• M23: 9,609,569 km (0.074 R)
• M24: 9,844,138 km (0.1 R)
• M25: 10,983,924 km (0.054 R)
• M26: 11,787,564 km (0.053 R)
• M27: 12,738,259 km (0.06 R)
• M28: 13,450,943 km (0.054 R)
• M29: 14,712,352 km (0.112 R)
• M30: 15,186,428 km (0.106 R)
• M31: 15,459,594 km (0.106 R)
• M32: 15,941,598 km (0.054 R)
• M33: 16,149,689 km (0.079 R)
• M34: 16,568,563 km (0.095 R)
• M35: 17,774,621 km (0.078 R)
• M36: 18,642,887 km (0.06 R)
• M37: 18,862,197 km (0.112 R)
• M38: 19,082,256 km (0.115 R)
• M39: 19,303,212 km (0.049 R)
• M40: 20,721,998 km (0.098 R)
• M41: 22,173,995 km (0.119 R)
• M42: 22,795,275 km (0.078 R)
• M43: 22,951,455 km (0.081 R)
• M44: 23,658,604 km (0.101 R)
• M45: 24,853,293 km (0.107 R)
• M46: 26,230,640 km (0.082 R)
• M47: 27,052,531 km (0.098 R)
• M48: 27,632,671 km (0.099 R)
• M49: 28,805,519 km (0.091 R)
• M50: 28,974,415 km (0.069 R)
• M51: 30,422,971 km (0.099 R)
• M52: 31,112,916 km (0.065 R)
• M53: 31,372,917 km (0.118 R)
• M54: 31,720,733 km (0.086 R)
• M55: 33,036,296 km (0.105 R)
• M56: 33,390,095 km (0.042 R)
• M57: 33,656,379 km (0.116 R)
• M58: 34,548,880 km (0.114 R)
• M59: 34,728,248 km (0.116 R)
• M60: 36,905,346 km (0.103 R)
• M61: 38,474,029 km (0.073 R)
• M62: 40,536,086 km (0.059 R)
• M63: 42,058,245 km (0.066 R)
• M64: 42,441,814 km (0.056 R)
• M65: 42,826,430 km (0.102 R)
• M66: 45,060,225 km (0.071 R)
• M67: 45,354,484 km (0.095 R)
• M68: 45,649,192 km (0.06 R)
• M69: 45,846,063 km (0.083 R)
• M70: 46,043,233 km (0.066 R)
• M71: 46,339,586 km (0.06 R)
• M72: 47,530,983 km (0.116 R)
• M73: 47,830,478 km (0.093 R)
• M74: 48,431,263 km (0.064 R)
• M75: 51,574,764 km (0.112 R)
• M76: 51,677,238 km (0.072 R)
• M77: 53,845,360 km (0.052 R)
• M78: 54,470,230 km (0.088 R)
• M79: 55,097,494 km (0.104 R)
• M80: 55,412,098 km (0.065 R)
• M81: 57,630,485 km (0.034 R)
• M82: 57,843,213 km (0.104 R)
• M83: 58,056,390 km (0.119 R)
• M84: 59,340,090 km (0.089 R)
• M85: 59,447,501 km (0.077 R)
• M86: 64,347,280 km (0.063 R)
• M87: 65,675,709 km (0.045 R)
• M88: 65,897,862 km (0.08 R)
• M89: 66,009,163 km (0.03 R)
• M90: 67,124,864 km (0.092 R)
• M91: 67,460,861 km (0.094 R)
• M92: 69,035,827 km (0.043 R)
• M93: 71,535,308 km (0.069 R)
• M94: 73,602,302 km (0.083 R)
• M95: 78,383,001 km (0.067 R)
• M96: 78,736,800 km (0.067 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 11,335 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit