🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.6

Radius: 8.1

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.59 AU - 0.99 AU

Year: 468 Days

Day: 10.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 35,893,016 km

• M1: 102,325 km (0.038 R)
• M2: 156,180 km (0.075 R)
• M3: 238,010 km (0.1 R)
• M4: 299,196 km (0.096 R)
• M5: 442,062 km (0.104 R)
• M6: 516,561 km (0.083 R)
• M7: 576,251 km (0.107 R)
• M8: 675,734 km (0.059 R)
• M9: 806,931 km (0.097 R)
• M10: 870,211 km (0.058 R)
• M11: 946,805 km (0.099 R)
• M12: 1,025,942 km (0.047 R)
• M13: 1,094,907 km (0.096 R)
• M14: 1,220,719 km (0.076 R)
• M15: 1,302,848 km (0.059 R)
• M16: 1,645,577 km (0.119 R)
• M17: 1,770,940 km (0.115 R)
• M18: 1,849,778 km (0.062 R)
• M19: 1,919,640 km (0.026 R)
• M20: 2,010,895 km (0.108 R)
• M21: 2,087,937 km (0.084 R)
• M22: 2,166,028 km (0.117 R)
• M23: 2,271,793 km (0.117 R)
• M24: 2,341,506 km (0.094 R)
• M25: 2,488,411 km (0.098 R)
• M26: 2,543,613 km (0.108 R)
• M27: 2,627,238 km (0.091 R)
• M28: 2,745,869 km (0.086 R)
• M29: 2,906,986 km (0.036 R)
• M30: 2,965,179 km (0.103 R)
• M31: 3,017,987 km (0.111 R)
• M32: 3,106,549 km (0.085 R)
• M33: 3,238,196 km (0.088 R)
• M34: 3,513,306 km (0.118 R)
• M35: 3,619,221 km (0.036 R)
• M36: 3,707,185 km (0.092 R)
• M37: 3,821,478 km (0.11 R)
• M38: 3,923,952 km (0.112 R)
• M39: 3,981,996 km (0.12 R)
• M40: 4,033,907 km (0.069 R)
• M41: 4,092,549 km (0.107 R)
• M42: 4,230,329 km (0.105 R)
• M43: 4,430,042 km (0.103 R)
• M44: 4,571,711 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.6

Radius: 8.3

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.09 AU - 5.03 AU

Year: 6493 Days

Day: 5.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 35,893,016 km

• M1: 107,262 km (0.05 R)
• M2: 183,706 km (0.07 R)
• M3: 395,387 km (0.096 R)
• M4: 692,489 km (0.046 R)
• M5: 1,408,015 km (0.068 R)
• M6: 1,506,451 km (0.073 R)
• M7: 1,755,082 km (0.083 R)
• M8: 1,954,047 km (0.114 R)
• M9: 2,080,158 km (0.059 R)
• M10: 2,209,112 km (0.115 R)
• M11: 2,340,758 km (0.108 R)
• M12: 2,560,068 km (0.059 R)
• M13: 3,000,933 km (0.111 R)
• M14: 3,183,891 km (0.091 R)
• M15: 3,484,284 km (0.12 R)
• M16: 3,676,667 km (0.05 R)
• M17: 3,813,549 km (0.042 R)
• M18: 4,522,643 km (0.094 R)
• M19: 4,606,418 km (0.091 R)
• M20: 5,990,647 km (0.082 R)
• M21: 6,198,289 km (0.104 R)
• M22: 6,431,811 km (0.099 R)
• M23: 7,100,962 km (0.084 R)
• M24: 8,324,673 km (0.086 R)
• M25: 8,530,669 km (0.099 R)
• M26: 8,947,598 km (0.088 R)
• M27: 9,639,339 km (0.045 R)
• M28: 9,747,348 km (0.096 R)
• M29: 10,019,018 km (0.095 R)
• M30: 10,100,998 km (0.111 R)
• M31: 10,736,938 km (0.11 R)
• M32: 10,989,310 km (0.108 R)
• M33: 11,073,833 km (0.061 R)
• M34: 11,158,655 km (0.105 R)
• M35: 11,243,626 km (0.071 R)
• M36: 11,300,474 km (0.109 R)
• M37: 12,544,529 km (0.114 R)
• M38: 12,869,606 km (0.052 R)
• M39: 13,498,216 km (0.106 R)
• M40: 14,259,370 km (0.098 R)
• M41: 14,505,907 km (0.116 R)
• M42: 14,753,940 km (0.045 R)
• M43: 14,940,788 km (0.118 R)
• M44: 15,034,586 km (0.055 R)
• M45: 15,254,046 km (0.092 R)
• M46: 15,855,280 km (0.103 R)
• M47: 16,142,657 km (0.119 R)
• M48: 16,335,339 km (0.101 R)
• M49: 16,496,307 km (0.088 R)
• M50: 17,113,248 km (0.073 R)
• M51: 17,276,908 km (0.115 R)
• M52: 17,375,344 km (0.073 R)
• M53: 18,236,130 km (0.101 R)
• M54: 18,840,057 km (0.098 R)
• M55: 19,724,180 km (0.047 R)
• M56: 19,792,696 km (0.116 R)
• M57: 19,861,361 km (0.06 R)
• M58: 20,517,498 km (0.109 R)
• M59: 20,621,618 km (0.099 R)
• M60: 21,886,318 km (0.082 R)
• M61: 23,756,890 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.1

Radius: 10.9

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.99 AU - 5.15 AU

Year: 6515 Days

Day: 10 Hours

Environment

Temp: -219 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 35,893,016 km

• M1: 162,164 km (0.105 R)
• M2: 319,242 km (0.08 R)
• M3: 411,095 km (0.069 R)
• M4: 514,467 km (0.087 R)
• M5: 602,281 km (0.036 R)
• M6: 1,241,812 km (0.104 R)
• M7: 1,329,327 km (0.034 R)
• M8: 1,529,489 km (0.092 R)
• M9: 2,021,366 km (0.111 R)
• M10: 3,337,977 km (0.052 R)
• M11: 3,486,977 km (0.114 R)
• M12: 4,104,816 km (0.116 R)
• M13: 4,426,451 km (0.111 R)
• M14: 4,590,411 km (0.11 R)
• M15: 5,122,979 km (0.093 R)
• M16: 5,324,188 km (0.078 R)
• M17: 5,704,915 km (0.068 R)
• M18: 6,523,664 km (0.031 R)
• M19: 6,616,863 km (0.071 R)
• M20: 6,710,512 km (0.081 R)
• M21: 7,803,324 km (0.088 R)
• M22: 8,202,152 km (0.07 R)
• M23: 8,471,727 km (0.057 R)
• M24: 8,641,820 km (0.102 R)
• M25: 9,792,078 km (0.027 R)
• M26: 10,042,355 km (0.103 R)
• M27: 10,114,162 km (0.111 R)
• M28: 10,186,269 km (0.099 R)
• M29: 10,367,132 km (0.08 R)
• M30: 10,990,058 km (0.07 R)
• M31: 11,587,402 km (0.103 R)
• M32: 12,426,048 km (0.116 R)
• M33: 12,813,806 km (0.054 R)
• M34: 13,087,570 km (0.088 R)
• M35: 13,363,279 km (0.069 R)
• M36: 13,482,059 km (0.107 R)
• M37: 13,760,461 km (0.118 R)
• M38: 13,840,346 km (0.093 R)
• M39: 14,121,291 km (0.115 R)
• M40: 15,346,498 km (0.109 R)
• M41: 15,720,791 km (0.081 R)
• M42: 17,376,840 km (0.072 R)
• M43: 17,723,458 km (0.068 R)
• M44: 18,423,427 km (0.103 R)
• M45: 18,732,496 km (0.079 R)
• M46: 18,954,349 km (0.093 R)
• M47: 19,176,951 km (0.111 R)
• M48: 19,355,721 km (0.098 R)
• M49: 19,850,291 km (0.118 R)
• M50: 21,127,857 km (0.067 R)
• M51: 21,312,610 km (0.088 R)
• M52: 22,714,791 km (0.117 R)
• M53: 22,809,337 km (0.091 R)
• M54: 22,998,728 km (0.059 R)
• M55: 23,141,145 km (0.115 R)
• M56: 23,474,748 km (0.091 R)
• M57: 24,388,043 km (0.103 R)
• M58: 24,678,862 km (0.1 R)
• M59: 24,873,488 km (0.043 R)
• M60: 24,970,877 km (0.068 R)
• M61: 25,509,130 km (0.072 R)
• M62: 25,656,633 km (0.102 R)
• M63: 25,804,436 km (0.103 R)
• M64: 26,051,272 km (0.085 R)
• M65: 26,249,340 km (0.112 R)
• M66: 26,746,753 km (0.1 R)
• M67: 27,347,837 km (0.078 R)
• M68: 27,498,781 km (0.095 R)
• M69: 27,750,854 km (0.038 R)
• M70: 28,257,542 km (0.063 R)
• M71: 28,512,157 km (0.04 R)
• M72: 29,486,189 km (0.101 R)
• M73: 30,210,841 km (0.088 R)
• M74: 31,361,398 km (0.118 R)
• M75: 32,313,589 km (0.092 R)
• M76: 32,419,953 km (0.094 R)
• M77: 32,632,980 km (0.101 R)
• M78: 32,846,606 km (0.116 R)
• M79: 33,060,531 km (0.073 R)
• M80: 33,382,466 km (0.049 R)
• M81: 33,597,737 km (0.098 R)
• M82: 35,281,012 km (0.099 R)
• M83: 35,774,835 km (0.028 R)
• M84: 36,381,604 km (0.088 R)
• M85: 36,658,509 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 908.6

Radius: 5.2

Gravity: 33.6 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 7.45 AU - 10.61 AU

Year: 18095 Days

Day: 24.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 35,893,016 km

• M1: 77,492 km (0.107 R)
• M2: 180,565 km (0.116 R)
• M3: 302,487 km (0.11 R)
• M4: 491,130 km (0.077 R)
• M5: 1,241,962 km (0.071 R)
• M6: 1,542,952 km (0.083 R)
• M7: 2,035,429 km (0.043 R)
• M8: 2,572,784 km (0.045 R)
• M9: 3,032,798 km (0.11 R)
• M10: 3,232,062 km (0.067 R)
• M11: 4,070,558 km (0.098 R)
• M12: 4,604,174 km (0.077 R)
• M13: 5,112,657 km (0.074 R)
• M14: 5,445,362 km (0.075 R)
• M15: 6,485,217 km (0.118 R)
• M16: 6,536,230 km (0.107 R)
• M17: 6,741,628 km (0.092 R)
• M18: 7,106,198 km (0.099 R)
• M19: 7,584,462 km (0.118 R)
• M20: 8,127,952 km (0.064 R)
• M21: 8,238,056 km (0.069 R)
• M22: 9,482,710 km (0.036 R)
• M23: 10,067,638 km (0.111 R)
• M24: 10,126,729 km (0.045 R)
• M25: 10,905,834 km (0.117 R)
• M26: 10,966,571 km (0.105 R)
• M27: 13,879,391 km (0.072 R)
• M28: 14,077,160 km (0.095 R)
• M29: 14,408,968 km (0.094 R)
• M30: 14,676,299 km (0.077 R)
• M31: 15,147,981 km (0.07 R)
• M32: 16,383,510 km (0.069 R)
• M33: 16,592,648 km (0.116 R)
• M34: 16,662,510 km (0.106 R)
• M35: 17,937,084 km (0.074 R)
• M36: 18,296,717 km (0.114 R)
• M37: 19,684,686 km (0.085 R)
• M38: 19,832,788 km (0.109 R)
• M39: 19,906,989 km (0.105 R)
• M40: 20,578,683 km (0.045 R)
• M41: 21,944,362 km (0.039 R)
• M42: 22,793,330 km (0.106 R)
• M43: 23,968,122 km (0.103 R)
• M44: 26,294,519 km (0.079 R)
• M45: 28,273,698 km (0.119 R)
• M46: 29,450,136 km (0.09 R)
• M47: 30,300,151 km (0.044 R)
• M48: 30,556,861 km (0.077 R)
• M49: 32,372,979 km (0.057 R)
• M50: 33,074,144 km (0.109 R)
• M51: 33,250,221 km (0.098 R)
• M52: 34,491,285 km (0.119 R)
• M53: 35,476,985 km (0.047 R)
• M54: 37,475,912 km (0.096 R)
• M55: 38,119,632 km (0.094 R)
• M56: 38,211,934 km (0.103 R)
• M57: 39,511,341 km (0.114 R)
• M58: 40,542,369 km (0.082 R)
• M59: 41,487,229 km (0.096 R)
• M60: 42,248,533 km (0.08 R)
• M61: 43,206,408 km (0.027 R)
• M62: 44,268,553 km (0.071 R)
• M63: 44,462,582 km (0.03 R)
• M64: 45,143,850 km (0.057 R)
• M65: 48,501,724 km (0.108 R)
• M66: 48,601,655 km (0.118 R)
• M67: 49,705,837 km (0.109 R)
• M68: 50,109,452 km (0.106 R)
• M69: 50,919,974 km (0.107 R)
• M70: 51,021,551 km (0.063 R)
• M71: 52,553,732 km (0.095 R)
• M72: 53,273,896 km (0.088 R)
• M73: 54,828,218 km (0.05 R)
• M74: 55,558,555 km (0.096 R)
• M75: 56,397,200 km (0.117 R)
• M76: 57,240,184 km (0.093 R)
• M77: 57,557,332 km (0.117 R)
• M78: 57,875,078 km (0.103 R)
• M79: 58,405,851 km (0.055 R)
• M80: 59,793,671 km (0.094 R)
• M81: 60,437,839 km (0.086 R)
• M82: 62,492,865 km (0.114 R)
• M83: 63,364,871 km (0.101 R)
• M84: 66,116,125 km (0.041 R)
• M85: 66,448,831 km (0.106 R)
• M86: 66,670,984 km (0.114 R)
• M87: 69,355,966 km (0.043 R)
• M88: 71,051,808 km (0.087 R)
• M89: 71,847,968 km (0.089 R)
• M90: 72,075,955 km (0.093 R)
• M91: 74,253,950 km (0.111 R)
• M92: 75,177,568 km (0.102 R)
• M93: 77,736,738 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 64.1

Radius: 3.5

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.58 AU - 12.48 AU

Year: 21183 Days

Day: 18 Hours

Environment

Temp: -233 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 35,893,016 km

• M1: 74,201 km (0.06 R)
• M2: 330,312 km (0.097 R)
• M3: 583,581 km (0.071 R)
• M4: 1,011,431 km (0.072 R)
• M5: 1,405,322 km (0.105 R)
• M6: 1,589,926 km (0.085 R)
• M7: 1,704,518 km (0.1 R)
• M8: 2,022,862 km (0.094 R)
• M9: 2,735,696 km (0.104 R)
• M10: 2,804,062 km (0.058 R)
• M11: 3,083,212 km (0.1 R)
• M12: 3,106,849 km (0.113 R)
• M13: 3,419,807 km (0.104 R)
• M14: 3,592,443 km (0.108 R)
• M15: 3,717,657 km (0.117 R)
• M16: 3,793,353 km (0.043 R)
• M17: 4,153,585 km (0.117 R)
• M18: 11,228,068 km (0.119 R)
• M19: 11,779,636 km (0.09 R)
• M20: 12,227,083 km (0.08 R)
• M21: 13,215,775 km (0.074 R)
• M22: 14,586,540 km (0.115 R)
• M23: 14,785,954 km (0.096 R)
• M24: 16,042,876 km (0.044 R)
• M25: 16,746,584 km (0.055 R)
• M26: 17,039,197 km (0.074 R)
• M27: 18,786,949 km (0.102 R)
• M28: 20,101,466 km (0.105 R)
• M29: 20,190,177 km (0.1 R)
• M30: 22,036,814 km (0.085 R)
• M31: 23,608,489 km (0.081 R)
• M32: 24,030,504 km (0.071 R)
• M33: 25,599,188 km (0.101 R)
• M34: 30,703,317 km (0.086 R)
• M35: 32,195,556 km (0.093 R)
• M36: 32,299,227 km (0.082 R)
• M37: 33,081,026 km (0.066 R)
• M38: 34,080,340 km (0.089 R)
• M39: 34,504,001 km (0.026 R)
• M40: 35,089,377 km (0.075 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 17,183 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit