🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.4

Radius: 13.2

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.81 AU - 0.89 AU

Year: 523 Days

Day: 5.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 55,503,513 km

• M1: 165,306 km (0.093 R)
• M2: 302,337 km (0.116 R)
• M3: 434,582 km (0.09 R)
• M4: 596,447 km (0.098 R)
• M5: 702,362 km (0.105 R)
• M6: 791,822 km (0.09 R)
• M7: 878,738 km (0.091 R)
• M8: 1,002,755 km (0.088 R)
• M9: 1,090,269 km (0.081 R)
• M10: 1,200,822 km (0.056 R)
• M11: 1,472,641 km (0.079 R)
• M12: 1,755,531 km (0.083 R)
• M13: 1,891,815 km (0.057 R)
• M14: 1,983,069 km (0.086 R)
• M15: 2,095,567 km (0.095 R)
• M16: 2,261,022 km (0.12 R)
• M17: 2,632,025 km (0.109 R)
• M18: 2,723,728 km (0.108 R)
• M19: 3,245,077 km (0.037 R)
• M20: 3,332,143 km (0.107 R)
• M21: 3,455,412 km (0.114 R)
• M22: 3,556,241 km (0.086 R)
• M23: 3,694,319 km (0.119 R)
• M24: 3,920,362 km (0.073 R)
• M25: 4,226,738 km (0.083 R)
• M26: 4,341,330 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.7

Radius: 12.2

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.88 AU - 2.9 AU

Year: 2464 Days

Day: 12.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 55,503,513 km

• M1: 156,180 km (0.12 R)
• M2: 282,740 km (0.066 R)
• M3: 373,546 km (0.105 R)
• M4: 551,717 km (0.106 R)
• M5: 841,189 km (0.068 R)
• M6: 933,042 km (0.111 R)
• M7: 1,368,970 km (0.109 R)
• M8: 1,513,033 km (0.034 R)
• M9: 1,615,807 km (0.096 R)
• M10: 1,901,688 km (0.119 R)
• M11: 2,101,700 km (0.102 R)
• M12: 2,217,190 km (0.117 R)
• M13: 2,295,430 km (0.057 R)
• M14: 2,414,659 km (0.083 R)
• M15: 2,495,292 km (0.077 R)
• M16: 2,673,314 km (0.109 R)
• M17: 2,869,736 km (0.063 R)
• M18: 2,969,817 km (0.116 R)
• M19: 3,277,091 km (0.108 R)
• M20: 3,548,761 km (0.086 R)
• M21: 3,843,468 km (0.105 R)
• M22: 4,473,724 km (0.089 R)
• M23: 4,607,166 km (0.113 R)
• M24: 5,101,587 km (0.099 R)
• M25: 5,241,012 km (0.103 R)
• M26: 5,434,741 km (0.034 R)
• M27: 5,613,062 km (0.111 R)
• M28: 6,085,791 km (0.063 R)
• M29: 6,420,441 km (0.067 R)
• M30: 7,147,038 km (0.049 R)
• M31: 7,619,468 km (0.046 R)
• M32: 7,719,101 km (0.1 R)
• M33: 8,142,762 km (0.102 R)
• M34: 8,306,123 km (0.085 R)
• M35: 8,449,886 km (0.114 R)
• M36: 8,532,464 km (0.104 R)
• M37: 8,844,525 km (0.106 R)
• M38: 9,012,524 km (0.059 R)
• M39: 9,117,990 km (0.085 R)
• M40: 9,372,905 km (0.1 R)
• M41: 9,824,840 km (0.109 R)
• M42: 10,042,505 km (0.117 R)
• M43: 10,130,020 km (0.092 R)
• M44: 10,283,806 km (0.107 R)
• M45: 10,571,483 km (0.062 R)
• M46: 10,839,413 km (0.051 R)
• M47: 10,929,321 km (0.1 R)
• M48: 11,154,915 km (0.043 R)
• M49: 11,427,632 km (0.114 R)
• M50: 11,656,666 km (0.104 R)
• M51: 11,933,572 km (0.07 R)
• M52: 12,235,909 km (0.093 R)
• M53: 12,376,381 km (0.062 R)
• M54: 12,493,816 km (0.086 R)
• M55: 13,086,523 km (0.08 R)
• M56: 13,543,245 km (0.03 R)
• M57: 13,688,504 km (0.092 R)
• M58: 13,785,593 km (0.093 R)
• M59: 14,078,506 km (0.106 R)
• M60: 14,373,363 km (0.08 R)
• M61: 14,720,131 km (0.082 R)
• M62: 15,194,955 km (0.036 R)
• M63: 15,346,049 km (0.096 R)
• M64: 15,548,155 km (0.088 R)
• M65: 15,674,865 km (0.099 R)
• M66: 15,904,049 km (0.085 R)
• M67: 16,006,224 km (0.066 R)
• M68: 16,468,631 km (0.107 R)
• M69: 17,275,562 km (0.083 R)
• M70: 17,591,363 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.8

Radius: 13.9

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.59 AU - 3.59 AU

Year: 3622 Days

Day: 11.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 55,503,513 km

• M1: 187,596 km (0.113 R)
• M2: 357,240 km (0.11 R)
• M3: 446,849 km (0.101 R)
• M4: 572,361 km (0.093 R)
• M5: 685,308 km (0.06 R)
• M6: 807,230 km (0.101 R)
• M7: 937,530 km (0.06 R)
• M8: 1,043,296 km (0.101 R)
• M9: 1,153,250 km (0.097 R)
• M10: 1,279,361 km (0.093 R)
• M11: 1,410,409 km (0.11 R)
• M12: 1,584,092 km (0.074 R)
• M13: 1,818,362 km (0.119 R)
• M14: 2,050,239 km (0.052 R)
• M15: 2,205,671 km (0.101 R)
• M16: 2,513,543 km (0.094 R)
• M17: 2,851,335 km (0.098 R)
• M18: 3,041,774 km (0.116 R)
• M19: 3,138,713 km (0.085 R)
• M20: 3,253,006 km (0.111 R)
• M21: 4,021,789 km (0.099 R)
• M22: 4,732,828 km (0.115 R)
• M23: 4,978,617 km (0.11 R)
• M24: 5,267,491 km (0.118 R)
• M25: 5,581,796 km (0.114 R)
• M26: 6,003,662 km (0.105 R)
• M27: 6,208,162 km (0.08 R)
• M28: 6,729,810 km (0.095 R)
• M29: 6,857,118 km (0.082 R)
• M30: 7,571,747 km (0.081 R)
• M31: 7,815,292 km (0.118 R)
• M32: 8,242,095 km (0.085 R)
• M33: 8,653,489 km (0.071 R)
• M34: 8,792,166 km (0.05 R)
• M35: 9,544,195 km (0.09 R)
• M36: 9,639,638 km (0.114 R)
• M37: 10,121,792 km (0.084 R)
• M38: 10,341,252 km (0.08 R)
• M39: 10,611,725 km (0.1 R)
• M40: 10,859,758 km (0.072 R)
• M41: 11,159,852 km (0.06 R)
• M42: 11,260,531 km (0.111 R)
• M43: 11,564,215 km (0.062 R)
• M44: 11,947,784 km (0.105 R)
• M45: 13,389,757 km (0.068 R)
• M46: 13,523,498 km (0.08 R)
• M47: 14,117,551 km (0.118 R)
• M48: 14,226,608 km (0.103 R)
• M49: 14,997,037 km (0.106 R)
• M50: 15,303,413 km (0.036 R)
• M51: 15,527,661 km (0.118 R)
• M52: 15,950,873 km (0.107 R)
• M53: 16,064,418 km (0.11 R)
• M54: 16,178,112 km (0.071 R)
• M55: 16,492,417 km (0.114 R)
• M56: 16,693,477 km (0.113 R)
• M57: 16,837,540 km (0.111 R)
• M58: 17,011,073 km (0.109 R)
• M59: 17,330,764 km (0.116 R)
• M60: 18,778,572 km (0.101 R)
• M61: 19,169,172 km (0.12 R)
• M62: 19,592,833 km (0.038 R)
• M63: 19,927,932 km (0.085 R)
• M64: 20,326,461 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971.5

Radius: 5

Gravity: 38.86 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.91 AU - 9.59 AU

Year: 15802 Days

Day: 18.9 Hours

Environment

Temp: -238 °C

Axial Tilt: 83.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 55,503,513 km

• M1: 183,108 km (0.091 R)
• M2: 253,419 km (0.116 R)
• M3: 386,112 km (0.115 R)
• M4: 499,806 km (0.107 R)
• M5: 978,220 km (0.108 R)
• M6: 1,189,153 km (0.106 R)
• M7: 1,244,056 km (0.058 R)
• M8: 1,385,276 km (0.11 R)
• M9: 1,683,126 km (0.112 R)
• M10: 2,033,185 km (0.105 R)
• M11: 2,545,857 km (0.097 R)
• M12: 2,617,215 km (0.069 R)
• M13: 2,871,980 km (0.061 R)
• M14: 3,096,676 km (0.077 R)
• M15: 3,643,007 km (0.116 R)
• M16: 3,927,243 km (0.041 R)
• M17: 4,690,492 km (0.093 R)
• M18: 5,314,913 km (0.108 R)
• M19: 5,452,244 km (0.06 R)
• M20: 6,591,432 km (0.085 R)
• M21: 6,738,935 km (0.028 R)
• M22: 8,272,463 km (0.051 R)
• M23: 8,325,271 km (0.118 R)
• M24: 9,517,566 km (0.074 R)
• M25: 10,020,664 km (0.059 R)
• M26: 10,360,700 km (0.094 R)
• M27: 11,997,300 km (0.096 R)
• M28: 13,338,595 km (0.104 R)
• M29: 13,587,526 km (0.076 R)
• M30: 13,712,440 km (0.075 R)
• M31: 14,662,387 km (0.11 R)
• M32: 16,292,255 km (0.107 R)
• M33: 18,047,188 km (0.071 R)
• M34: 18,184,668 km (0.06 R)
• M35: 18,391,562 km (0.075 R)
• M36: 18,946,870 km (0.08 R)
• M37: 20,430,880 km (0.04 R)
• M38: 20,789,616 km (0.09 R)
• M39: 22,540,809 km (0.108 R)
• M40: 22,688,761 km (0.067 R)
• M41: 22,837,162 km (0.089 R)
• M42: 22,985,862 km (0.037 R)
• M43: 23,809,399 km (0.073 R)
• M44: 24,718,804 km (0.088 R)
• M45: 25,254,514 km (0.034 R)
• M46: 26,026,439 km (0.059 R)
• M47: 26,415,394 km (0.072 R)
• M48: 26,727,904 km (0.064 R)
• M49: 26,884,533 km (0.103 R)
• M50: 27,435,501 km (0.111 R)
• M51: 27,990,061 km (0.076 R)
• M52: 29,433,082 km (0.076 R)
• M53: 29,756,961 km (0.091 R)
• M54: 33,989,384 km (0.105 R)
• M55: 35,098,054 km (0.117 R)
• M56: 35,269,643 km (0.118 R)
• M57: 37,701,207 km (0.113 R)
• M58: 38,494,225 km (0.105 R)
• M59: 39,470,800 km (0.116 R)
• M60: 40,096,568 km (0.103 R)
• M61: 41,176,964 km (0.026 R)
• M62: 41,902,513 km (0.063 R)
• M63: 42,540,847 km (0.099 R)
• M64: 42,632,252 km (0.12 R)
• M65: 42,723,805 km (0.118 R)
• M66: 42,815,359 km (0.043 R)
• M67: 46,061,633 km (0.116 R)
• M68: 46,249,528 km (0.101 R)
• M69: 48,142,240 km (0.066 R)
• M70: 49,290,105 km (0.088 R)
• M71: 49,482,188 km (0.09 R)
• M72: 49,963,744 km (0.114 R)
• M73: 50,350,006 km (0.095 R)
• M74: 53,081,962 km (0.047 R)
• M75: 53,180,547 km (0.112 R)
• M76: 54,069,308 km (0.087 R)
• M77: 54,664,708 km (0.115 R)
• M78: 57,168,377 km (0.101 R)
• M79: 57,572,441 km (0.063 R)
• M80: 58,586,715 km (0.115 R)
• M81: 58,688,441 km (0.091 R)
• M82: 59,096,096 km (0.117 R)
• M83: 61,354,575 km (0.053 R)
• M84: 62,910,542 km (0.114 R)
• M85: 65,427,078 km (0.095 R)
• M86: 66,167,288 km (0.107 R)
• M87: 69,370,777 km (0.078 R)
• M88: 70,666,294 km (0.12 R)
• M89: 71,208,437 km (0.083 R)
• M90: 71,534,261 km (0.106 R)
• M91: 72,187,705 km (0.08 R)
• M92: 72,624,381 km (0.087 R)
• M93: 72,952,449 km (0.046 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 357

Radius: 6

Gravity: 9.92 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.65 AU - 9.85 AU

Year: 17260 Days

Day: 17.9 Hours

Environment

Temp: -240 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 55,503,513 km

• M1: 88,712 km (0.114 R)
• M2: 243,246 km (0.059 R)
• M3: 280,646 km (0.106 R)
• M4: 348,413 km (0.096 R)
• M5: 469,139 km (0.088 R)
• M6: 1,057,507 km (0.086 R)
• M7: 1,235,978 km (0.054 R)
• M8: 1,400,086 km (0.099 R)
• M9: 1,472,492 km (0.083 R)
• M10: 1,521,560 km (0.112 R)
• M11: 1,571,226 km (0.08 R)
• M12: 1,621,342 km (0.075 R)
• M13: 1,749,098 km (0.089 R)
• M14: 1,801,158 km (0.047 R)
• M15: 2,096,764 km (0.108 R)
• M16: 2,854,627 km (0.101 R)
• M17: 3,522,731 km (0.046 R)
• M18: 3,622,064 km (0.057 R)
• M19: 4,272,366 km (0.066 R)
• M20: 4,485,243 km (0.063 R)
• M21: 4,592,954 km (0.064 R)
• M22: 4,810,918 km (0.095 R)
• M23: 4,921,172 km (0.114 R)
• M24: 5,370,713 km (0.092 R)
• M25: 5,677,688 km (0.05 R)
• M26: 5,833,270 km (0.057 R)
• M27: 7,508,018 km (0.074 R)
• M28: 7,851,046 km (0.104 R)
• M29: 8,068,112 km (0.097 R)
• M30: 8,331,105 km (0.102 R)
• M31: 8,775,710 km (0.093 R)
• M32: 8,820,590 km (0.066 R)
• M33: 9,595,357 km (0.11 R)
• M34: 10,155,451 km (0.066 R)
• M35: 11,897,967 km (0.112 R)
• M36: 12,247,428 km (0.025 R)
• M37: 12,499,052 km (0.055 R)
• M38: 12,752,470 km (0.087 R)
• M39: 13,007,535 km (0.109 R)
• M40: 13,212,783 km (0.079 R)
• M41: 13,626,571 km (0.037 R)
• M42: 13,992,038 km (0.11 R)
• M43: 14,946,922 km (0.099 R)
• M44: 15,486,372 km (0.073 R)
• M45: 15,594,980 km (0.085 R)
• M46: 15,813,093 km (0.089 R)
• M47: 16,862,672 km (0.12 R)
• M48: 16,974,422 km (0.116 R)
• M49: 17,311,316 km (0.057 R)
• M50: 18,048,834 km (0.092 R)
• M51: 19,086,744 km (0.094 R)
• M52: 19,378,459 km (0.081 R)
• M53: 19,554,237 km (0.097 R)
• M54: 19,848,346 km (0.079 R)
• M55: 20,203,192 km (0.117 R)
• M56: 20,979,157 km (0.07 R)
• M57: 22,498,772 km (0.096 R)
• M58: 23,677,304 km (0.092 R)
• M59: 24,939,311 km (0.117 R)
• M60: 25,706,898 km (0.102 R)
• M61: 25,964,506 km (0.09 R)
• M62: 26,872,864 km (0.108 R)
• M63: 27,003,463 km (0.118 R)
• M64: 27,199,885 km (0.11 R)
• M65: 29,862,428 km (0.1 R)
• M66: 31,568,292 km (0.058 R)
• M67: 32,467,675 km (0.099 R)
• M68: 32,537,238 km (0.096 R)
• M69: 34,362,481 km (0.114 R)
• M70: 34,504,300 km (0.047 R)
• M71: 34,788,536 km (0.072 R)
• M72: 34,859,595 km (0.111 R)
• M73: 34,930,804 km (0.105 R)
• M74: 37,016,796 km (0.089 R)
• M75: 37,964,948 km (0.111 R)
• M76: 38,258,309 km (0.062 R)
• M77: 38,331,762 km (0.083 R)
• M78: 38,478,816 km (0.087 R)
• M79: 39,810,686 km (0.042 R)
• M80: 40,034,185 km (0.097 R)
• M81: 40,108,685 km (0.031 R)
• M82: 41,836,690 km (0.112 R)
• M83: 43,052,921 km (0.026 R)
• M84: 44,512,398 km (0.104 R)
• M85: 44,976,600 km (0.101 R)
• M86: 45,988,031 km (0.055 R)
• M87: 47,400,684 km (0.088 R)
• M88: 48,112,321 km (0.116 R)
• M89: 49,386,147 km (0.078 R)
• M90: 52,048,390 km (0.1 R)
• M91: 53,438,005 km (0.09 R)
• M92: 53,684,393 km (0.093 R)
• M93: 54,261,092 km (0.11 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 12,717 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit