🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.6

Radius: 14.6

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.25 AU - 1.37 AU

Year: 968 Days

Day: 11.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 76,468,492 km

• M1: 213,177 km (0.078 R)
• M2: 314,006 km (0.101 R)
• M3: 448,644 km (0.094 R)
• M4: 561,590 km (0.109 R)
• M5: 830,418 km (0.104 R)
• M6: 985,252 km (0.098 R)
• M7: 1,143,377 km (0.082 R)
• M8: 1,256,473 km (0.039 R)
• M9: 1,462,170 km (0.093 R)
• M10: 1,602,941 km (0.066 R)
• M11: 1,827,637 km (0.031 R)
• M12: 1,934,899 km (0.072 R)
• M13: 2,308,594 km (0.088 R)
• M14: 2,415,557 km (0.112 R)
• M15: 2,634,419 km (0.069 R)
• M16: 2,787,607 km (0.116 R)
• M17: 3,017,838 km (0.093 R)
• M18: 3,113,880 km (0.087 R)
• M19: 3,287,114 km (0.072 R)
• M20: 3,564,468 km (0.104 R)
• M21: 3,711,822 km (0.11 R)
• M22: 3,919,165 km (0.109 R)
• M23: 4,309,615 km (0.091 R)
• M24: 4,442,458 km (0.05 R)
• M25: 4,540,146 km (0.058 R)
• M26: 4,887,362 km (0.044 R)
• M27: 5,077,053 km (0.102 R)
• M28: 5,256,271 km (0.081 R)
• M29: 5,359,643 km (0.118 R)
• M30: 5,927,068 km (0.056 R)
• M31: 6,293,283 km (0.045 R)
• M32: 6,472,352 km (0.072 R)
• M33: 6,863,700 km (0.088 R)
• M34: 7,205,381 km (0.107 R)
• M35: 7,363,806 km (0.118 R)
• M36: 7,479,894 km (0.088 R)
• M37: 7,640,412 km (0.086 R)
• M38: 7,816,788 km (0.098 R)
• M39: 7,935,120 km (0.085 R)
• M40: 8,113,889 km (0.081 R)
• M41: 8,293,856 km (0.098 R)
• M42: 8,399,472 km (0.105 R)
• M43: 8,642,718 km (0.102 R)
• M44: 9,307,830 km (0.09 R)
• M45: 9,543,895 km (0.071 R)
• M46: 9,654,598 km (0.067 R)
• M47: 9,861,492 km (0.117 R)
• M48: 10,102,195 km (0.065 R)
• M49: 10,263,611 km (0.072 R)
• M50: 10,409,618 km (0.071 R)
• M51: 10,901,646 km (0.115 R)
• M52: 11,050,645 km (0.079 R)
• M53: 11,167,182 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.1

Radius: 13.2

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.45 AU - 2.93 AU

Year: 2849 Days

Day: 14 Hours

Environment

Temp: -204 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 76,468,492 km

• M1: 176,825 km (0.103 R)
• M2: 340,634 km (0.118 R)
• M3: 433,834 km (0.07 R)
• M4: 670,498 km (0.074 R)
• M5: 1,002,904 km (0.109 R)
• M6: 1,329,177 km (0.104 R)
• M7: 1,465,461 km (0.114 R)
• M8: 1,805,796 km (0.075 R)
• M9: 1,913,955 km (0.118 R)
• M10: 2,298,721 km (0.074 R)
• M11: 2,500,379 km (0.104 R)
• M12: 2,947,078 km (0.081 R)
• M13: 3,193,017 km (0.065 R)
• M14: 3,747,127 km (0.069 R)
• M15: 3,971,524 km (0.113 R)
• M16: 4,056,945 km (0.1 R)
• M17: 4,243,942 km (0.113 R)
• M18: 4,345,818 km (0.118 R)
• M19: 4,626,763 km (0.088 R)
• M20: 4,731,781 km (0.105 R)
• M21: 4,867,915 km (0.06 R)
• M22: 5,020,804 km (0.039 R)
• M23: 5,362,784 km (0.088 R)
• M24: 5,552,624 km (0.1 R)
• M25: 6,184,974 km (0.068 R)
• M26: 6,450,959 km (0.119 R)
• M27: 6,805,955 km (0.119 R)
• M28: 7,098,120 km (0.071 R)
• M29: 7,411,976 km (0.114 R)
• M30: 8,399,023 km (0.109 R)
• M31: 8,712,580 km (0.1 R)
• M32: 8,861,430 km (0.119 R)
• M33: 9,294,217 km (0.086 R)
• M34: 9,753,332 km (0.049 R)
• M35: 10,180,584 km (0.038 R)
• M36: 10,278,571 km (0.115 R)
• M37: 10,853,026 km (0.118 R)
• M38: 11,134,121 km (0.103 R)
• M39: 11,437,954 km (0.08 R)
• M40: 11,662,650 km (0.078 R)
• M41: 11,806,264 km (0.081 R)
• M42: 11,950,626 km (0.073 R)
• M43: 12,157,669 km (0.076 R)
• M44: 12,786,280 km (0.109 R)
• M45: 12,913,288 km (0.09 R)
• M46: 13,125,867 km (0.111 R)
• M47: 13,511,530 km (0.076 R)
• M48: 13,705,708 km (0.041 R)
• M49: 13,922,625 km (0.086 R)
• M50: 14,031,532 km (0.101 R)
• M51: 14,712,951 km (0.106 R)
• M52: 14,845,943 km (0.074 R)
• M53: 15,024,114 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.3

Radius: 12.7

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.85 AU - 3.81 AU

Year: 3924 Days

Day: 8.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 76,468,492 km

• M1: 158,574 km (0.043 R)
• M2: 279,598 km (0.078 R)
• M3: 374,593 km (0.072 R)
• M4: 551,717 km (0.118 R)
• M5: 840,590 km (0.11 R)
• M6: 1,030,879 km (0.103 R)
• M7: 1,120,488 km (0.077 R)
• M8: 1,236,277 km (0.11 R)
• M9: 1,356,553 km (0.086 R)
• M10: 1,519,017 km (0.114 R)
• M11: 1,863,840 km (0.116 R)
• M12: 2,003,265 km (0.118 R)
• M13: 2,131,770 km (0.063 R)
• M14: 2,248,456 km (0.11 R)
• M15: 2,736,893 km (0.032 R)
• M16: 2,928,528 km (0.095 R)
• M17: 3,075,433 km (0.039 R)
• M18: 3,191,371 km (0.057 R)
• M19: 3,461,844 km (0.104 R)
• M20: 3,548,013 km (0.119 R)
• M21: 3,863,963 km (0.071 R)
• M22: 4,007,428 km (0.068 R)
• M23: 4,171,088 km (0.11 R)
• M24: 4,318,292 km (0.037 R)
• M25: 4,675,083 km (0.074 R)
• M26: 4,808,973 km (0.088 R)
• M27: 4,982,955 km (0.117 R)
• M28: 5,843,293 km (0.078 R)
• M29: 6,238,082 km (0.079 R)
• M30: 6,428,221 km (0.111 R)
• M31: 6,513,342 km (0.114 R)
• M32: 6,598,912 km (0.074 R)
• M33: 6,835,875 km (0.119 R)
• M34: 7,053,988 km (0.032 R)
• M35: 7,318,627 km (0.09 R)
• M36: 7,994,510 km (0.072 R)
• M37: 8,086,214 km (0.056 R)
• M38: 8,502,993 km (0.083 R)
• M39: 8,832,109 km (0.064 R)
• M40: 8,974,376 km (0.097 R)
• M41: 9,093,606 km (0.12 R)
• M42: 9,189,348 km (0.107 R)
• M43: 9,333,561 km (0.101 R)
• M44: 9,967,407 km (0.098 R)
• M45: 10,289,491 km (0.085 R)
• M46: 10,564,901 km (0.101 R)
• M47: 10,741,277 km (0.119 R)
• M48: 11,097,170 km (0.108 R)
• M49: 11,872,835 km (0.073 R)
• M50: 12,003,733 km (0.062 R)
• M51: 13,177,179 km (0.044 R)
• M52: 13,312,864 km (0.065 R)
• M53: 13,942,970 km (0.061 R)
• M54: 14,136,700 km (0.075 R)
• M55: 14,554,676 km (0.066 R)
• M56: 15,090,087 km (0.118 R)
• M57: 15,317,476 km (0.117 R)
• M58: 15,775,694 km (0.038 R)
• M59: 16,122,312 km (0.06 R)
• M60: 16,267,572 km (0.089 R)
• M61: 16,911,441 km (0.081 R)
• M62: 17,059,094 km (0.075 R)
• M63: 17,147,806 km (0.088 R)
• M64: 17,325,677 km (0.059 R)
• M65: 17,593,607 km (0.061 R)
• M66: 17,743,205 km (0.105 R)
• M67: 18,073,517 km (0.114 R)
• M68: 18,224,312 km (0.069 R)
• M69: 18,557,765 km (0.102 R)
• M70: 19,508,011 km (0.101 R)
• M71: 20,348,602 km (0.096 R)
• M72: 20,474,114 km (0.109 R)
• M73: 21,328,168 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 803.2

Radius: 5.1

Gravity: 30.88 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 9.17 AU - 9.64 AU

Year: 18608 Days

Day: 17.8 Hours

Environment

Temp: -237 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,468,492 km

• M1: 151,543 km (0.095 R)
• M2: 189,989 km (0.038 R)
• M3: 585,376 km (0.106 R)
• M4: 995,723 km (0.059 R)
• M5: 1,103,135 km (0.057 R)
• M6: 1,329,626 km (0.058 R)
• M7: 1,508,844 km (0.111 R)
• M8: 2,024,059 km (0.108 R)
• M9: 2,160,792 km (0.108 R)
• M10: 2,371,725 km (0.05 R)
• M11: 2,662,992 km (0.057 R)
• M12: 3,199,898 km (0.1 R)
• M13: 3,562,374 km (0.118 R)
• M14: 3,686,092 km (0.116 R)
• M15: 4,151,790 km (0.081 R)
• M16: 5,230,989 km (0.084 R)
• M17: 5,371,611 km (0.087 R)
• M18: 5,801,256 km (0.047 R)
• M19: 7,000,133 km (0.112 R)
• M20: 8,163,556 km (0.108 R)
• M21: 9,046,782 km (0.115 R)
• M22: 9,385,770 km (0.099 R)
• M23: 9,614,057 km (0.074 R)
• M24: 10,902,094 km (0.1 R)
• M25: 12,057,289 km (0.103 R)
• M26: 12,181,156 km (0.099 R)
• M27: 12,305,472 km (0.086 R)
• M28: 12,367,854 km (0.103 R)
• M29: 12,743,794 km (0.104 R)
• M30: 13,060,044 km (0.107 R)
• M31: 13,959,127 km (0.057 R)
• M32: 14,024,052 km (0.04 R)
• M33: 14,416,148 km (0.073 R)
• M34: 15,277,832 km (0.084 R)
• M35: 15,411,872 km (0.033 R)
• M36: 18,959,286 km (0.118 R)
• M37: 21,382,323 km (0.114 R)
• M38: 21,457,271 km (0.104 R)
• M39: 22,059,852 km (0.104 R)
• M40: 23,050,938 km (0.04 R)
• M41: 26,030,030 km (0.103 R)
• M42: 26,511,435 km (0.115 R)
• M43: 27,891,177 km (0.107 R)
• M44: 29,711,035 km (0.094 R)
• M45: 32,425,787 km (0.092 R)
• M46: 32,684,442 km (0.098 R)
• M47: 32,770,760 km (0.076 R)
• M48: 33,203,547 km (0.036 R)
• M49: 33,551,212 km (0.119 R)
• M50: 33,812,709 km (0.087 R)
• M51: 34,689,203 km (0.099 R)
• M52: 34,865,429 km (0.064 R)
• M53: 36,375,321 km (0.062 R)
• M54: 39,091,120 km (0.115 R)
• M55: 39,182,824 km (0.085 R)
• M56: 40,473,405 km (0.117 R)
• M57: 40,751,806 km (0.1 R)
• M58: 42,059,292 km (0.09 R)
• M59: 42,341,134 km (0.065 R)
• M60: 43,096,155 km (0.043 R)
• M61: 43,950,807 km (0.065 R)
• M62: 44,236,838 km (0.105 R)
• M63: 44,906,887 km (0.098 R)
• M64: 46,257,008 km (0.082 R)
• M65: 47,034,468 km (0.097 R)
• M66: 47,816,117 km (0.093 R)
• M67: 49,293,546 km (0.032 R)
• M68: 50,286,726 km (0.072 R)
• M69: 51,688,159 km (0.029 R)
• M70: 52,494,790 km (0.106 R)
• M71: 53,508,914 km (0.092 R)
• M72: 53,712,517 km (0.113 R)
• M73: 54,120,620 km (0.075 R)
• M74: 54,631,946 km (0.105 R)
• M75: 54,837,044 km (0.112 R)
• M76: 55,144,917 km (0.102 R)
• M77: 55,350,614 km (0.027 R)
• M78: 56,279,317 km (0.117 R)
• M79: 57,942,846 km (0.087 R)
• M80: 59,200,964 km (0.116 R)
• M81: 59,306,281 km (0.109 R)
• M82: 61,637,614 km (0.104 R)
• M83: 62,278,641 km (0.061 R)
• M84: 62,707,239 km (0.03 R)
• M85: 62,814,500 km (0.115 R)
• M86: 63,998,867 km (0.05 R)
• M87: 64,539,663 km (0.04 R)
• M88: 66,608,302 km (0.059 R)
• M89: 68,919,889 km (0.101 R)
• M90: 69,807,453 km (0.055 R)
• M91: 71,930,396 km (0.11 R)
• M92: 74,187,828 km (0.093 R)
• M93: 75,781,943 km (0.069 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 18,272 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit