🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.6

Radius: 8.5

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.62 AU - 0.88 AU

Year: 419 Days

Day: 10.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 63,588,770 km

• M1: 111,750 km (0.082 R)
• M2: 170,542 km (0.118 R)
• M3: 249,380 km (0.118 R)
• M4: 302,487 km (0.057 R)
• M5: 380,727 km (0.083 R)
• M6: 464,501 km (0.101 R)
• M7: 529,128 km (0.104 R)
• M8: 606,320 km (0.116 R)
• M9: 665,411 km (0.072 R)
• M10: 743,053 km (0.097 R)
• M11: 813,812 km (0.034 R)
• M12: 869,313 km (0.111 R)
• M13: 926,310 km (0.118 R)
• M14: 1,003,054 km (0.075 R)
• M15: 1,097,300 km (0.08 R)
• M16: 1,167,013 km (0.092 R)
• M17: 1,230,442 km (0.108 R)
• M18: 1,406,669 km (0.118 R)
• M19: 1,534,575 km (0.105 R)
• M20: 1,706,762 km (0.107 R)
• M21: 1,788,293 km (0.111 R)
• M22: 1,885,232 km (0.067 R)
• M23: 1,960,330 km (0.086 R)
• M24: 2,050,688 km (0.097 R)
• M25: 2,201,333 km (0.086 R)
• M26: 2,290,493 km (0.103 R)
• M27: 2,498,284 km (0.087 R)
• M28: 2,596,570 km (0.111 R)
• M29: 2,696,202 km (0.047 R)
• M30: 2,910,277 km (0.077 R)
• M31: 3,024,869 km (0.12 R)
• M32: 3,129,887 km (0.09 R)
• M33: 3,208,126 km (0.084 R)
• M34: 3,303,869 km (0.086 R)
• M35: 3,372,086 km (0.047 R)
• M36: 3,435,066 km (0.111 R)
• M37: 3,498,346 km (0.106 R)
• M38: 3,602,915 km (0.099 R)
• M39: 3,702,547 km (0.108 R)
• M40: 3,832,847 km (0.085 R)
• M41: 3,982,894 km (0.099 R)
• M42: 4,092,100 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.5

Radius: 10.4

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.83 AU - 0.95 AU

Year: 542 Days

Day: 8.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 63,588,770 km

• M1: 133,292 km (0.097 R)
• M2: 207,343 km (0.089 R)
• M3: 306,376 km (0.093 R)
• M4: 392,246 km (0.107 R)
• M5: 470,186 km (0.066 R)
• M6: 577,298 km (0.108 R)
• M7: 654,042 km (0.089 R)
• M8: 805,884 km (0.088 R)
• M9: 917,484 km (0.047 R)
• M10: 1,012,927 km (0.1 R)
• M11: 1,085,931 km (0.081 R)
• M12: 1,206,656 km (0.109 R)
• M13: 1,336,059 km (0.064 R)
• M14: 1,470,248 km (0.12 R)
• M15: 1,549,684 km (0.105 R)
• M16: 1,643,482 km (0.053 R)
• M17: 1,774,680 km (0.07 R)
• M18: 1,877,603 km (0.116 R)
• M19: 1,954,945 km (0.115 R)
• M20: 2,028,846 km (0.05 R)
• M21: 2,099,008 km (0.113 R)
• M22: 2,189,066 km (0.109 R)
• M23: 2,261,172 km (0.035 R)
• M24: 2,383,094 km (0.089 R)
• M25: 2,452,208 km (0.042 R)
• M26: 2,572,635 km (0.045 R)
• M27: 2,777,584 km (0.076 R)
• M28: 2,903,096 km (0.105 R)
• M29: 2,977,297 km (0.059 R)
• M30: 3,073,638 km (0.052 R)
• M31: 3,154,720 km (0.1 R)
• M32: 3,335,584 km (0.093 R)
• M33: 3,565,067 km (0.112 R)
• M34: 3,650,338 km (0.087 R)
• M35: 3,753,710 km (0.061 R)
• M36: 3,834,642 km (0.119 R)
• M37: 3,916,323 km (0.076 R)
• M38: 3,992,618 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63

Radius: 12.1

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.18 AU - 1.38 AU

Year: 935 Days

Day: 12.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 63,588,770 km

• M1: 150,645 km (0.036 R)
• M2: 378,483 km (0.09 R)
• M3: 457,769 km (0.072 R)
• M4: 761,453 km (0.1 R)
• M5: 868,864 km (0.081 R)
• M6: 1,004,251 km (0.116 R)
• M7: 1,167,312 km (0.058 R)
• M8: 1,285,345 km (0.119 R)
• M9: 1,377,647 km (0.11 R)
• M10: 1,476,681 km (0.103 R)
• M11: 1,605,185 km (0.069 R)
• M12: 1,686,866 km (0.097 R)
• M13: 1,969,905 km (0.039 R)
• M14: 2,222,576 km (0.089 R)
• M15: 2,299,020 km (0.096 R)
• M16: 2,417,801 km (0.058 R)
• M17: 2,624,395 km (0.111 R)
• M18: 2,947,826 km (0.082 R)
• M19: 3,049,104 km (0.105 R)
• M20: 3,191,820 km (0.112 R)
• M21: 3,418,910 km (0.111 R)
• M22: 3,615,332 km (0.113 R)
• M23: 3,748,324 km (0.083 R)
• M24: 3,882,962 km (0.1 R)
• M25: 4,245,887 km (0.114 R)
• M26: 4,360,778 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.7

Radius: 10.8

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.25 AU - 1.79 AU

Year: 1210 Days

Day: 13.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 63,588,770 km

• M1: 175,030 km (0.065 R)
• M2: 260,749 km (0.055 R)
• M3: 345,721 km (0.088 R)
• M4: 602,431 km (0.111 R)
• M5: 675,434 km (0.106 R)
• M6: 781,200 km (0.101 R)
• M7: 1,010,833 km (0.1 R)
• M8: 1,094,308 km (0.094 R)
• M9: 1,180,178 km (0.12 R)
• M10: 1,268,590 km (0.118 R)
• M11: 1,390,063 km (0.098 R)
• M12: 1,483,712 km (0.074 R)
• M13: 1,554,023 km (0.087 R)
• M14: 1,638,396 km (0.086 R)
• M15: 1,717,832 km (0.095 R)
• M16: 1,812,079 km (0.096 R)
• M17: 1,942,977 km (0.075 R)
• M18: 2,280,470 km (0.047 R)
• M19: 2,407,179 km (0.113 R)
• M20: 2,574,879 km (0.093 R)
• M21: 2,652,221 km (0.08 R)
• M22: 2,825,605 km (0.06 R)
• M23: 2,986,422 km (0.071 R)
• M24: 3,067,953 km (0.089 R)
• M25: 3,266,769 km (0.117 R)
• M26: 3,547,115 km (0.106 R)
• M27: 3,616,379 km (0.109 R)
• M28: 3,773,756 km (0.04 R)
• M29: 4,050,063 km (0.075 R)
• M30: 4,131,444 km (0.115 R)
• M31: 4,407,153 km (0.11 R)
• M32: 4,594,300 km (0.071 R)
• M33: 4,803,139 km (0.098 R)
• M34: 4,889,457 km (0.115 R)
• M35: 5,398,688 km (0.031 R)
• M36: 5,945,468 km (0.088 R)
• M37: 6,131,718 km (0.089 R)
• M38: 6,351,477 km (0.089 R)
• M39: 6,659,200 km (0.107 R)
• M40: 6,841,859 km (0.068 R)
• M41: 7,091,687 km (0.1 R)
• M42: 7,234,254 km (0.031 R)
• M43: 7,333,437 km (0.063 R)
• M44: 7,466,430 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.2

Radius: 9

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.41 AU - 4.61 AU

Year: 5185 Days

Day: 14.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 63,588,770 km

• M1: 122,072 km (0.056 R)
• M2: 181,163 km (0.115 R)
• M3: 332,706 km (0.08 R)
• M4: 620,233 km (0.118 R)
• M5: 772,673 km (0.075 R)
• M6: 847,472 km (0.092 R)
• M7: 937,979 km (0.093 R)
• M8: 1,004,699 km (0.097 R)
• M9: 1,597,256 km (0.117 R)
• M10: 1,710,801 km (0.103 R)
• M11: 1,810,433 km (0.086 R)
• M12: 1,963,472 km (0.085 R)
• M13: 2,355,718 km (0.102 R)
• M14: 2,429,619 km (0.104 R)
• M15: 2,560,966 km (0.061 R)
• M16: 2,830,841 km (0.082 R)
• M17: 3,009,161 km (0.115 R)
• M18: 3,609,049 km (0.037 R)
• M19: 3,673,226 km (0.076 R)
• M20: 3,999,798 km (0.09 R)
• M21: 4,426,900 km (0.083 R)
• M22: 4,680,917 km (0.097 R)
• M23: 4,798,053 km (0.072 R)
• M24: 4,987,294 km (0.084 R)
• M25: 5,106,972 km (0.087 R)
• M26: 5,349,021 km (0.118 R)
• M27: 5,945,319 km (0.087 R)
• M28: 6,046,746 km (0.1 R)
• M29: 6,174,353 km (0.09 R)
• M30: 6,432,260 km (0.102 R)
• M31: 6,614,919 km (0.096 R)
• M32: 6,746,565 km (0.088 R)
• M33: 6,905,587 km (0.06 R)
• M34: 7,065,807 km (0.104 R)
• M35: 7,146,440 km (0.117 R)
• M36: 7,553,944 km (0.119 R)
• M37: 7,913,428 km (0.099 R)
• M38: 8,025,028 km (0.119 R)
• M39: 8,677,574 km (0.115 R)
• M40: 8,792,914 km (0.048 R)
• M41: 8,879,681 km (0.111 R)
• M42: 9,762,907 km (0.06 R)
• M43: 9,822,746 km (0.073 R)
• M44: 9,972,942 km (0.108 R)
• M45: 10,458,836 km (0.087 R)
• M46: 10,890,426 km (0.114 R)
• M47: 11,046,008 km (0.115 R)
• M48: 11,296,285 km (0.092 R)
• M49: 11,390,681 km (0.07 R)
• M50: 11,485,377 km (0.069 R)
• M51: 11,580,222 km (0.069 R)
• M52: 11,930,580 km (0.057 R)
• M53: 12,187,439 km (0.048 R)
• M54: 13,800,703 km (0.087 R)
• M55: 14,273,881 km (0.05 R)
• M56: 14,341,798 km (0.066 R)
• M57: 15,305,657 km (0.106 R)
• M58: 15,689,974 km (0.057 R)
• M59: 15,900,907 km (0.032 R)
• M60: 16,219,252 km (0.114 R)
• M61: 16,718,460 km (0.105 R)
• M62: 16,897,977 km (0.05 R)
• M63: 17,042,040 km (0.108 R)
• M64: 17,768,637 km (0.033 R)
• M65: 18,025,347 km (0.067 R)
• M66: 18,172,551 km (0.076 R)
• M67: 18,357,155 km (0.107 R)
• M68: 18,468,156 km (0.119 R)
• M69: 18,952,105 km (0.111 R)
• M70: 19,477,792 km (0.064 R)
• M71: 19,780,429 km (0.103 R)
• M72: 19,856,275 km (0.089 R)
• M73: 22,020,358 km (0.051 R)
• M74: 22,296,067 km (0.033 R)
• M75: 22,414,548 km (0.092 R)
• M76: 22,612,616 km (0.1 R)
• M77: 22,851,075 km (0.088 R)
• M78: 23,250,202 km (0.113 R)
• M79: 23,772,448 km (0.116 R)
• M80: 24,380,115 km (0.068 R)
• M81: 24,583,717 km (0.075 R)
• M82: 25,321,534 km (0.092 R)
• M83: 25,486,391 km (0.105 R)
• M84: 27,197,641 km (0.077 R)
• M85: 28,558,982 km (0.067 R)
• M86: 28,687,636 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 521

Radius: 3

Gravity: 57.89 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 7.57 AU - 10.49 AU

Year: 17521 Days

Day: 17.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,588,770 km

• M1: 39,344 km (0.053 R)
• M2: 110,553 km (0.111 R)
• M3: 367,562 km (0.065 R)
• M4: 726,597 km (0.1 R)
• M5: 1,042,248 km (0.092 R)
• M6: 1,368,821 km (0.043 R)
• M7: 1,668,166 km (0.098 R)
• M8: 1,781,860 km (0.085 R)
• M9: 1,898,098 km (0.071 R)
• M10: 2,168,720 km (0.106 R)
• M11: 2,548,101 km (0.105 R)
• M12: 2,580,713 km (0.112 R)
• M13: 2,778,780 km (0.106 R)
• M14: 3,766,276 km (0.062 R)
• M15: 4,104,666 km (0.117 R)
• M16: 4,374,391 km (0.1 R)
• M17: 4,610,307 km (0.11 R)
• M18: 4,729,686 km (0.109 R)
• M19: 4,769,779 km (0.068 R)
• M20: 5,342,140 km (0.09 R)
• M21: 6,065,894 km (0.102 R)
• M22: 6,550,442 km (0.078 R)
• M23: 7,603,013 km (0.079 R)
• M24: 7,649,986 km (0.058 R)
• M25: 8,220,702 km (0.093 R)
• M26: 8,317,193 km (0.067 R)
• M27: 8,903,916 km (0.059 R)
• M28: 9,002,949 km (0.049 R)
• M29: 9,152,248 km (0.05 R)
• M30: 9,706,508 km (0.113 R)
• M31: 9,757,521 km (0.077 R)
• M32: 10,013,483 km (0.047 R)
• M33: 10,375,660 km (0.115 R)
• M34: 10,532,139 km (0.058 R)
• M35: 11,112,728 km (0.116 R)
• M36: 12,971,482 km (0.076 R)
• M37: 13,707,204 km (0.112 R)
• M38: 14,982,825 km (0.077 R)
• M39: 17,335,401 km (0.113 R)
• M40: 17,769,684 km (0.108 R)
• M41: 17,832,066 km (0.075 R)
• M42: 18,144,726 km (0.092 R)
• M43: 18,396,200 km (0.032 R)
• M44: 18,648,871 km (0.119 R)
• M45: 18,966,317 km (0.09 R)
• M46: 20,318,832 km (0.068 R)
• M47: 20,776,601 km (0.08 R)
• M48: 21,569,021 km (0.042 R)
• M49: 22,035,916 km (0.082 R)
• M50: 23,867,592 km (0.106 R)
• M51: 25,045,825 km (0.101 R)
• M52: 25,818,049 km (0.065 R)
• M53: 26,242,608 km (0.11 R)
• M54: 27,098,757 km (0.119 R)
• M55: 29,573,405 km (0.113 R)
• M56: 30,762,708 km (0.116 R)
• M57: 30,837,507 km (0.104 R)
• M58: 31,664,783 km (0.116 R)
• M59: 31,891,723 km (0.094 R)
• M60: 32,575,684 km (0.072 R)
• M61: 33,187,689 km (0.115 R)
• M62: 33,495,113 km (0.079 R)
• M63: 34,500,710 km (0.117 R)
• M64: 34,578,501 km (0.086 R)
• M65: 35,281,012 km (0.09 R)
• M66: 35,437,791 km (0.043 R)
• M67: 36,462,237 km (0.093 R)
• M68: 38,782,650 km (0.081 R)
• M69: 39,106,379 km (0.072 R)
• M70: 39,593,769 km (0.092 R)
• M71: 40,903,050 km (0.117 R)
• M72: 41,067,757 km (0.055 R)
• M73: 41,232,614 km (0.047 R)
• M74: 41,480,348 km (0.112 R)
• M75: 43,564,097 km (0.105 R)
• M76: 44,745,770 km (0.074 R)
• M77: 45,938,065 km (0.088 R)
• M78: 46,452,084 km (0.108 R)
• M79: 48,527,604 km (0.115 R)
• M80: 49,226,227 km (0.083 R)
• M81: 49,927,990 km (0.119 R)
• M82: 51,164,267 km (0.091 R)
• M83: 52,321,107 km (0.097 R)
• M84: 54,117,778 km (0.094 R)
• M85: 54,660,668 km (0.112 R)
• M86: 55,023,593 km (0.055 R)
• M87: 56,025,749 km (0.112 R)
• M88: 56,117,153 km (0.116 R)
• M89: 56,575,072 km (0.098 R)
• M90: 56,758,479 km (0.115 R)
• M91: 56,942,186 km (0.099 R)
• M92: 57,126,041 km (0.108 R)
• M93: 57,310,047 km (0.111 R)
• M94: 57,494,351 km (0.078 R)
• M95: 60,469,105 km (0.037 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 18,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit