🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.06 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.77 AU - 4.47 AU

Year: 3024 Days

Day: 23.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.7

Radius: 11.2

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.52 AU - 7.46 AU

Year: 5979 Days

Day: 13.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 70,538,497 km

• M1: 142,716 km (0.064 R)
• M2: 272,119 km (0.087 R)
• M3: 552,315 km (0.058 R)
• M4: 1,016,966 km (0.111 R)
• M5: 1,201,720 km (0.072 R)
• M6: 1,271,731 km (0.087 R)
• M7: 1,453,194 km (0.089 R)
• M8: 2,133,714 km (0.109 R)
• M9: 2,417,801 km (0.049 R)
• M10: 2,507,709 km (0.105 R)
• M11: 2,855,225 km (0.048 R)
• M12: 3,647,346 km (0.09 R)
• M13: 3,855,736 km (0.103 R)
• M14: 4,476,567 km (0.061 R)
• M15: 4,784,589 km (0.08 R)
• M16: 5,215,879 km (0.107 R)
• M17: 5,391,956 km (0.105 R)
• M18: 5,480,817 km (0.077 R)
• M19: 5,569,978 km (0.065 R)
• M20: 5,962,522 km (0.116 R)
• M21: 6,146,827 km (0.039 R)
• M22: 6,870,282 km (0.085 R)
• M23: 6,998,936 km (0.066 R)
• M24: 7,160,801 km (0.052 R)
• M25: 7,356,774 km (0.059 R)
• M26: 7,455,509 km (0.11 R)
• M27: 8,056,593 km (0.104 R)
• M28: 8,158,320 km (0.034 R)
• M29: 8,638,679 km (0.076 R)
• M30: 9,198,923 km (0.119 R)
• M31: 9,412,100 km (0.109 R)
• M32: 10,465,418 km (0.12 R)
• M33: 10,576,569 km (0.101 R)
• M34: 11,100,162 km (0.052 R)
• M35: 11,289,254 km (0.091 R)
• M36: 11,441,395 km (0.099 R)
• M37: 11,824,365 km (0.096 R)
• M38: 12,446,244 km (0.11 R)
• M39: 12,603,321 km (0.051 R)
• M40: 13,158,330 km (0.115 R)
• M41: 13,238,364 km (0.099 R)
• M42: 14,415,849 km (0.106 R)
• M43: 14,498,278 km (0.063 R)
• M44: 14,663,583 km (0.073 R)
• M45: 14,788,049 km (0.097 R)
• M46: 15,753,703 km (0.074 R)
• M47: 16,826,320 km (0.097 R)
• M48: 19,268,355 km (0.031 R)
• M49: 19,586,999 km (0.098 R)
• M50: 19,724,180 km (0.037 R)
• M51: 19,907,437 km (0.045 R)
• M52: 20,229,671 km (0.082 R)
• M53: 20,599,926 km (0.086 R)
• M54: 21,441,414 km (0.064 R)
• M55: 22,820,557 km (0.026 R)
• M56: 22,964,919 km (0.107 R)
• M57: 24,572,198 km (0.086 R)
• M58: 25,265,136 km (0.115 R)
• M59: 25,364,618 km (0.077 R)
• M60: 27,331,082 km (0.107 R)
• M61: 28,048,853 km (0.117 R)
• M62: 28,358,371 km (0.09 R)
• M63: 28,617,175 km (0.084 R)
• M64: 28,824,817 km (0.103 R)
• M65: 29,450,585 km (0.113 R)
• M66: 29,765,339 km (0.089 R)
• M67: 30,397,839 km (0.056 R)
• M68: 31,248,153 km (0.039 R)
• M69: 31,354,966 km (0.064 R)
• M70: 31,944,830 km (0.103 R)
• M71: 34,010,478 km (0.044 R)
• M72: 35,059,308 km (0.075 R)
• M73: 35,225,960 km (0.115 R)
• M74: 35,615,663 km (0.112 R)
• M75: 35,727,263 km (0.104 R)
• M76: 35,839,012 km (0.114 R)
• M77: 37,472,322 km (0.073 R)
• M78: 37,984,096 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826

Radius: 8.2

Gravity: 12.28 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 6.17 AU - 7.35 AU

Year: 6356 Days

Day: 12.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 70,538,497 km

• M1: 485,295 km (0.109 R)
• M2: 547,977 km (0.112 R)
• M3: 843,882 km (0.102 R)
• M4: 1,117,646 km (0.073 R)
• M5: 1,168,808 km (0.098 R)
• M6: 1,437,037 km (0.093 R)
• M7: 1,685,220 km (0.081 R)
• M8: 1,988,604 km (0.06 R)
• M9: 2,879,310 km (0.087 R)
• M10: 2,974,604 km (0.072 R)
• M11: 3,390,935 km (0.069 R)
• M12: 3,957,013 km (0.072 R)
• M13: 4,009,971 km (0.117 R)
• M14: 4,496,912 km (0.073 R)
• M15: 5,262,404 km (0.076 R)
• M16: 5,496,974 km (0.06 R)
• M17: 6,221,027 km (0.099 R)
• M18: 6,282,811 km (0.111 R)
• M19: 6,437,944 km (0.105 R)
• M20: 6,720,385 km (0.065 R)
• M21: 6,910,973 km (0.118 R)
• M22: 7,362,758 km (0.048 R)
• M23: 7,658,214 km (0.11 R)
• M24: 7,724,336 km (0.077 R)
• M25: 7,790,758 km (0.094 R)
• M26: 7,924,050 km (0.087 R)
• M27: 7,991,069 km (0.101 R)
• M28: 9,546,588 km (0.078 R)
• M29: 9,760,962 km (0.036 R)
• M30: 10,782,416 km (0.108 R)
• M31: 10,856,617 km (0.095 R)
• M32: 10,968,366 km (0.101 R)
• M33: 11,043,016 km (0.051 R)
• M34: 11,532,500 km (0.088 R)
• M35: 12,377,129 km (0.087 R)
• M36: 13,003,945 km (0.12 R)
• M37: 13,400,828 km (0.036 R)
• M38: 14,044,248 km (0.095 R)
• M39: 14,780,120 km (0.097 R)
• M40: 15,612,483 km (0.096 R)
• M41: 15,738,594 km (0.117 R)
• M42: 15,907,340 km (0.099 R)
• M43: 16,588,309 km (0.09 R)
• M44: 17,062,086 km (0.086 R)
• M45: 17,148,554 km (0.089 R)
• M46: 17,583,883 km (0.117 R)
• M47: 18,022,654 km (0.091 R)
• M48: 18,376,453 km (0.054 R)
• M49: 19,045,754 km (0.117 R)
• M50: 20,133,330 km (0.111 R)
• M51: 21,240,803 km (0.117 R)
• M52: 21,427,352 km (0.069 R)
• M53: 22,226,055 km (0.113 R)
• M54: 22,320,750 km (0.072 R)
• M55: 23,370,329 km (0.065 R)
• M56: 23,466,520 km (0.081 R)
• M57: 23,998,042 km (0.09 R)
• M58: 24,289,757 km (0.09 R)
• M59: 24,387,146 km (0.079 R)
• M60: 25,616,541 km (0.05 R)
• M61: 25,864,724 km (0.083 R)
• M62: 25,964,206 km (0.12 R)
• M63: 26,664,624 km (0.099 R)
• M64: 27,017,076 km (0.104 R)
• M65: 28,237,346 km (0.087 R)
• M66: 29,371,597 km (0.116 R)
• M67: 29,839,838 km (0.043 R)
• M68: 30,310,623 km (0.09 R)
• M69: 30,625,826 km (0.046 R)
• M70: 30,889,417 km (0.108 R)
• M71: 32,325,257 km (0.099 R)
• M72: 32,486,225 km (0.096 R)
• M73: 32,916,618 km (0.093 R)
• M74: 33,186,492 km (0.098 R)
• M75: 33,511,419 km (0.08 R)
• M76: 34,164,264 km (0.089 R)
• M77: 34,273,620 km (0.048 R)
• M78: 34,328,223 km (0.071 R)
• M79: 34,931,402 km (0.092 R)
• M80: 35,482,820 km (0.104 R)
• M81: 35,759,576 km (0.116 R)
• M82: 35,814,927 km (0.088 R)
• M83: 35,925,929 km (0.059 R)
• M84: 36,426,782 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.9

Radius: 12

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.83 AU - 7.15 AU

Year: 6684 Days

Day: 9.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 70,538,497 km

• M1: 153,487 km (0.106 R)
• M2: 246,836 km (0.046 R)
• M3: 535,112 km (0.103 R)
• M4: 609,761 km (0.074 R)
• M5: 780,003 km (0.089 R)
• M6: 1,071,420 km (0.06 R)
• M7: 1,189,901 km (0.058 R)
• M8: 1,323,642 km (0.11 R)
• M9: 1,430,006 km (0.069 R)
• M10: 1,617,751 km (0.107 R)
• M11: 2,384,141 km (0.089 R)
• M12: 2,867,941 km (0.118 R)
• M13: 3,064,363 km (0.088 R)
• M14: 3,236,400 km (0.109 R)
• M15: 3,470,820 km (0.092 R)
• M16: 3,756,552 km (0.107 R)
• M17: 3,832,997 km (0.095 R)
• M18: 4,018,648 km (0.062 R)
• M19: 4,144,160 km (0.109 R)
• M20: 4,350,904 km (0.114 R)
• M21: 4,447,545 km (0.06 R)
• M22: 4,561,089 km (0.119 R)
• M23: 4,841,137 km (0.074 R)
• M24: 5,574,465 km (0.081 R)
• M25: 5,785,398 km (0.077 R)
• M26: 6,052,730 km (0.075 R)
• M27: 6,973,206 km (0.096 R)
• M28: 7,315,336 km (0.042 R)
• M29: 7,430,676 km (0.072 R)
• M30: 7,604,658 km (0.074 R)
• M31: 7,917,467 km (0.025 R)
• M32: 8,154,879 km (0.1 R)
• M33: 8,274,408 km (0.109 R)
• M34: 9,148,508 km (0.102 R)
• M35: 9,523,251 km (0.114 R)
• M36: 11,138,010 km (0.031 R)
• M37: 11,448,725 km (0.1 R)
• M38: 12,056,242 km (0.1 R)
• M39: 12,789,720 km (0.083 R)
• M40: 12,928,846 km (0.106 R)
• M41: 13,396,489 km (0.063 R)
• M42: 13,726,951 km (0.072 R)
• M43: 14,084,191 km (0.119 R)
• M44: 14,396,252 km (0.086 R)
• M45: 15,617,719 km (0.107 R)
• M46: 15,716,902 km (0.084 R)
• M47: 16,416,870 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.7

Radius: 3

Gravity: 43.3 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 15.51 AU - 16.97 AU

Year: 23668 Days

Day: 23.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 70,538,497 km

• M1: 39,494 km (0.074 R)
• M2: 118,631 km (0.105 R)
• M3: 222,003 km (0.101 R)
• M4: 622,626 km (0.086 R)
• M5: 755,619 km (0.042 R)
• M6: 1,753,736 km (0.118 R)
• M7: 1,815,370 km (0.116 R)
• M8: 3,303,869 km (0.053 R)
• M9: 3,849,752 km (0.099 R)
• M10: 4,092,100 km (0.091 R)
• M11: 4,297,947 km (0.119 R)
• M12: 4,634,243 km (0.091 R)
• M13: 5,198,526 km (0.092 R)
• M14: 6,295,826 km (0.112 R)
• M15: 6,533,238 km (0.076 R)
• M16: 6,677,002 km (0.117 R)
• M17: 7,065,657 km (0.091 R)
• M18: 7,114,725 km (0.054 R)
• M19: 7,213,310 km (0.12 R)
• M20: 7,712,668 km (0.105 R)
• M21: 8,378,378 km (0.073 R)
• M22: 10,707,617 km (0.077 R)
• M23: 11,161,497 km (0.082 R)
• M24: 11,563,915 km (0.118 R)
• M25: 11,737,898 km (0.086 R)
• M26: 12,264,781 km (0.075 R)
• M27: 12,382,964 km (0.052 R)
• M28: 12,979,261 km (0.119 R)
• M29: 13,402,324 km (0.084 R)
• M30: 14,199,680 km (0.086 R)
• M31: 15,647,788 km (0.108 R)
• M32: 16,162,404 km (0.086 R)
• M33: 16,486,882 km (0.091 R)
• M34: 17,076,298 km (0.102 R)
• M35: 17,340,488 km (0.087 R)
• M36: 19,778,035 km (0.063 R)
• M37: 20,124,953 km (0.1 R)
• M38: 20,684,150 km (0.058 R)
• M39: 20,824,772 km (0.109 R)
• M40: 20,895,232 km (0.112 R)
• M41: 21,177,673 km (0.081 R)
• M42: 22,320,302 km (0.102 R)
• M43: 22,753,836 km (0.077 R)
• M44: 23,482,677 km (0.046 R)
• M45: 23,555,980 km (0.118 R)
• M46: 26,855,810 km (0.107 R)
• M47: 27,162,934 km (0.107 R)
• M48: 28,715,760 km (0.097 R)
• M49: 29,661,069 km (0.109 R)
• M50: 30,456,780 km (0.076 R)
• M51: 32,557,882 km (0.03 R)
• M52: 33,543,283 km (0.056 R)
• M53: 35,291,185 km (0.062 R)
• M54: 35,627,481 km (0.118 R)
• M55: 38,269,529 km (0.119 R)
• M56: 38,961,419 km (0.116 R)
• M57: 39,570,282 km (0.117 R)
• M58: 39,744,863 km (0.114 R)
• M59: 41,150,335 km (0.057 R)
• M60: 42,037,002 km (0.094 R)
• M61: 43,109,319 km (0.114 R)
• M62: 43,468,803 km (0.087 R)
• M63: 43,558,711 km (0.058 R)
• M64: 44,190,613 km (0.078 R)
• M65: 44,371,626 km (0.119 R)
• M66: 45,737,604 km (0.088 R)
• M67: 45,829,158 km (0.109 R)
• M68: 46,747,988 km (0.115 R)
• M69: 47,024,894 km (0.096 R)
• M70: 47,302,248 km (0.078 R)
• M71: 48,137,752 km (0.089 R)
• M72: 48,884,395 km (0.087 R)
• M73: 49,917,369 km (0.059 R)
• M74: 50,578,442 km (0.11 R)
• M75: 50,673,137 km (0.063 R)
• M76: 52,866,840 km (0.104 R)
• M77: 54,023,681 km (0.087 R)
• M78: 54,120,470 km (0.069 R)
• M79: 54,605,317 km (0.1 R)
• M80: 55,091,510 km (0.114 R)
• M81: 57,741,637 km (0.1 R)
• M82: 58,932,735 km (0.06 R)
• M83: 59,431,494 km (0.094 R)
• M84: 60,031,681 km (0.057 R)
• M85: 61,036,679 km (0.104 R)
• M86: 61,541,273 km (0.039 R)
• M87: 62,148,491 km (0.073 R)
• M88: 63,471,085 km (0.103 R)
• M89: 64,289,535 km (0.098 R)
• M90: 64,802,806 km (0.106 R)
• M91: 65,214,499 km (0.095 R)
• M92: 65,937,057 km (0.057 R)
• M93: 66,247,472 km (0.051 R)
• M94: 66,350,994 km (0.082 R)
• M95: 69,378,406 km (0.111 R)
• M96: 70,538,538 km (0.118 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 15,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit