🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.7

Radius: 14.9

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.73 AU - 0.89 AU

Year: 471 Days

Day: 6.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 70,895,970 km

• M1: 186,100 km (0.067 R)
• M2: 291,566 km (0.038 R)
• M3: 418,724 km (0.04 R)
• M4: 526,435 km (0.105 R)
• M5: 622,776 km (0.107 R)
• M6: 726,597 km (0.087 R)
• M7: 845,527 km (0.029 R)
• M8: 938,727 km (0.046 R)
• M9: 1,101,340 km (0.076 R)
• M10: 1,288,337 km (0.091 R)
• M11: 1,466,658 km (0.082 R)
• M12: 1,602,343 km (0.09 R)
• M13: 1,716,336 km (0.095 R)
• M14: 1,870,871 km (0.113 R)
• M15: 2,103,346 km (0.093 R)
• M16: 2,229,008 km (0.101 R)
• M17: 2,322,058 km (0.064 R)
• M18: 2,434,257 km (0.103 R)
• M19: 2,566,651 km (0.109 R)
• M20: 2,714,005 km (0.09 R)
• M21: 2,838,919 km (0.104 R)
• M22: 3,004,374 km (0.076 R)
• M23: 3,232,212 km (0.118 R)
• M24: 3,325,112 km (0.115 R)
• M25: 3,452,420 km (0.088 R)
• M26: 3,554,296 km (0.05 R)
• M27: 3,691,477 km (0.111 R)
• M28: 4,071,306 km (0.101 R)
• M29: 4,193,528 km (0.05 R)
• M30: 4,360,928 km (0.067 R)
• M31: 4,657,281 km (0.107 R)
• M32: 4,914,589 km (0.095 R)
• M33: 5,129,861 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.1

Radius: 13

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.67 AU - 2.99 AU

Year: 3074 Days

Day: 9.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 70,895,970 km

• M1: 198,516 km (0.105 R)
• M2: 455,825 km (0.043 R)
• M3: 801,545 km (0.12 R)
• M4: 927,806 km (0.117 R)
• M5: 1,084,585 km (0.11 R)
• M6: 1,374,804 km (0.105 R)
• M7: 1,609,224 km (0.071 R)
• M8: 1,704,069 km (0.082 R)
• M9: 1,842,896 km (0.084 R)
• M10: 2,029,445 km (0.096 R)
• M11: 2,298,122 km (0.1 R)
• M12: 2,837,423 km (0.077 R)
• M13: 2,920,150 km (0.118 R)
• M14: 3,070,945 km (0.098 R)
• M15: 3,173,120 km (0.086 R)
• M16: 3,610,844 km (0.098 R)
• M17: 3,718,704 km (0.085 R)
• M18: 3,956,415 km (0.116 R)
• M19: 4,105,265 km (0.075 R)
• M20: 4,758,559 km (0.103 R)
• M21: 5,506,398 km (0.045 R)
• M22: 5,926,020 km (0.032 R)
• M23: 6,053,927 km (0.089 R)
• M24: 6,574,976 km (0.052 R)
• M25: 6,930,421 km (0.064 R)
• M26: 7,178,454 km (0.083 R)
• M27: 7,315,037 km (0.069 R)
• M28: 7,893,232 km (0.033 R)
• M29: 8,105,063 km (0.096 R)
• M30: 8,199,758 km (0.104 R)
• M31: 8,414,431 km (0.073 R)
• M32: 8,606,665 km (0.058 R)
• M33: 9,192,340 km (0.086 R)
• M34: 10,120,446 km (0.084 R)
• M35: 10,453,750 km (0.056 R)
• M36: 10,660,643 km (0.095 R)
• M37: 11,025,812 km (0.107 R)
• M38: 11,289,403 km (0.083 R)
• M39: 11,421,947 km (0.058 R)
• M40: 12,665,405 km (0.075 R)
• M41: 13,471,288 km (0.085 R)
• M42: 14,122,338 km (0.088 R)
• M43: 14,610,177 km (0.115 R)
• M44: 14,928,671 km (0.107 R)
• M45: 15,074,229 km (0.104 R)
• M46: 15,220,387 km (0.103 R)
• M47: 15,602,310 km (0.113 R)
• M48: 16,076,834 km (0.105 R)
• M49: 16,255,903 km (0.099 R)
• M50: 16,888,253 km (0.109 R)
• M51: 18,021,756 km (0.052 R)
• M52: 18,582,150 km (0.108 R)
• M53: 19,085,098 km (0.097 R)
• M54: 19,179,943 km (0.055 R)
• M55: 19,624,398 km (0.088 R)
• M56: 19,911,925 km (0.09 R)
• M57: 21,633,498 km (0.101 R)
• M58: 21,963,660 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.6

Radius: 14

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.22 AU - 3.58 AU

Year: 4048 Days

Day: 11.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 70,895,970 km

• M1: 183,407 km (0.104 R)
• M2: 364,121 km (0.056 R)
• M3: 624,721 km (0.113 R)
• M4: 803,789 km (0.105 R)
• M5: 920,476 km (0.094 R)
• M6: 1,107,473 km (0.12 R)
• M7: 1,319,304 km (0.102 R)
• M8: 1,424,621 km (0.085 R)
• M9: 1,545,196 km (0.062 R)
• M10: 1,707,360 km (0.099 R)
• M11: 1,875,509 km (0.071 R)
• M12: 2,228,709 km (0.067 R)
• M13: 2,427,973 km (0.077 R)
• M14: 2,618,412 km (0.119 R)
• M15: 3,283,673 km (0.115 R)
• M16: 3,495,055 km (0.06 R)
• M17: 3,948,785 km (0.095 R)
• M18: 4,104,218 km (0.106 R)
• M19: 4,261,744 km (0.08 R)
• M20: 4,510,974 km (0.067 R)
• M21: 5,023,646 km (0.092 R)
• M22: 5,268,239 km (0.07 R)
• M23: 5,768,943 km (0.073 R)
• M24: 6,005,457 km (0.071 R)
• M25: 6,265,159 km (0.101 R)
• M26: 6,487,910 km (0.114 R)
• M27: 6,692,560 km (0.09 R)
• M28: 6,837,221 km (0.094 R)
• M29: 7,129,685 km (0.113 R)
• M30: 7,298,581 km (0.049 R)
• M31: 8,053,452 km (0.038 R)
• M32: 8,229,528 km (0.103 R)
• M33: 8,406,952 km (0.081 R)
• M34: 8,540,692 km (0.042 R)
• M35: 8,720,359 km (0.102 R)
• M36: 9,220,764 km (0.09 R)
• M37: 9,451,294 km (0.104 R)
• M38: 9,965,313 km (0.118 R)
• M39: 10,225,762 km (0.115 R)
• M40: 10,416,649 km (0.069 R)
• M41: 10,729,309 km (0.106 R)
• M42: 11,314,835 km (0.119 R)
• M43: 11,561,821 km (0.083 R)
• M44: 11,685,987 km (0.102 R)
• M45: 11,910,683 km (0.089 R)
• M46: 12,288,268 km (0.089 R)
• M47: 12,389,696 km (0.088 R)
• M48: 12,593,298 km (0.104 R)
• M49: 12,849,260 km (0.031 R)
• M50: 13,158,928 km (0.119 R)
• M51: 14,235,135 km (0.099 R)
• M52: 14,341,649 km (0.107 R)
• M53: 14,475,240 km (0.115 R)
• M54: 14,689,613 km (0.047 R)
• M55: 15,613,081 km (0.107 R)
• M56: 15,860,815 km (0.081 R)
• M57: 16,192,922 km (0.095 R)
• M58: 16,304,223 km (0.116 R)
• M59: 16,471,474 km (0.097 R)
• M60: 16,779,795 km (0.058 R)
• M61: 17,203,306 km (0.09 R)
• M62: 17,402,122 km (0.088 R)
• M63: 17,516,115 km (0.07 R)
• M64: 18,118,546 km (0.106 R)
• M65: 18,291,930 km (0.049 R)
• M66: 18,494,934 km (0.092 R)
• M67: 18,786,201 km (0.07 R)
• M68: 18,873,866 km (0.03 R)
• M69: 19,373,223 km (0.03 R)
• M70: 19,669,128 km (0.091 R)
• M71: 19,906,839 km (0.09 R)
• M72: 19,996,149 km (0.093 R)

Asteroid Belt

Center: 6.42 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 634

Radius: 3.3

Gravity: 58.22 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 7.07 AU - 11.79 AU

Year: 18697 Days

Day: 24.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 70,895,970 km

• M1: 52,658 km (0.119 R)
• M2: 73,901 km (0.075 R)
• M3: 427,700 km (0.115 R)
• M4: 465,848 km (0.111 R)
• M5: 525,089 km (0.069 R)
• M6: 857,046 km (0.072 R)
• M7: 1,134,849 km (0.085 R)
• M8: 1,766,003 km (0.116 R)
• M9: 1,796,970 km (0.09 R)
• M10: 1,890,767 km (0.093 R)
• M11: 2,521,023 km (0.043 R)
• M12: 2,555,880 km (0.083 R)
• M13: 3,285,768 km (0.069 R)
• M14: 3,634,031 km (0.106 R)
• M15: 3,752,663 km (0.09 R)
• M16: 4,239,903 km (0.087 R)
• M17: 4,364,817 km (0.081 R)
• M18: 4,618,385 km (0.093 R)
• M19: 4,833,208 km (0.108 R)
• M20: 5,139,435 km (0.096 R)
• M21: 6,095,515 km (0.03 R)
• M22: 6,236,436 km (0.069 R)
• M23: 6,521,570 km (0.078 R)
• M24: 7,352,436 km (0.077 R)
• M25: 7,452,368 km (0.086 R)
• M26: 8,476,215 km (0.08 R)
• M27: 9,761,560 km (0.096 R)
• M28: 9,926,567 km (0.117 R)
• M29: 10,821,461 km (0.058 R)
• M30: 10,878,308 km (0.118 R)
• M31: 11,221,037 km (0.106 R)
• M32: 11,336,227 km (0.1 R)
• M33: 11,741,937 km (0.056 R)
• M34: 14,399,244 km (0.093 R)
• M35: 14,712,502 km (0.069 R)
• M36: 16,117,226 km (0.07 R)
• M37: 16,704,248 km (0.094 R)
• M38: 17,764,747 km (0.117 R)
• M39: 18,506,453 km (0.072 R)
• M40: 19,052,336 km (0.027 R)
• M41: 19,189,517 km (0.103 R)
• M42: 20,089,797 km (0.108 R)
• M43: 20,509,868 km (0.118 R)
• M44: 20,720,951 km (0.057 R)
• M45: 20,791,561 km (0.102 R)
• M46: 21,715,777 km (0.115 R)
• M47: 23,825,406 km (0.031 R)
• M48: 25,393,191 km (0.049 R)
• M49: 25,695,678 km (0.077 R)
• M50: 26,304,093 km (0.074 R)
• M51: 26,840,252 km (0.113 R)
• M52: 26,917,145 km (0.034 R)
• M53: 26,994,188 km (0.106 R)
• M54: 27,148,274 km (0.067 R)
• M55: 27,612,625 km (0.09 R)
• M56: 31,825,601 km (0.079 R)
• M57: 32,151,574 km (0.097 R)
• M58: 32,889,092 km (0.03 R)
• M59: 33,218,656 km (0.097 R)
• M60: 34,130,754 km (0.119 R)
• M61: 34,297,406 km (0.052 R)
• M62: 35,979,185 km (0.094 R)
• M63: 37,515,556 km (0.051 R)
• M64: 39,684,725 km (0.096 R)
• M65: 40,035,681 km (0.095 R)
• M66: 40,211,459 km (0.065 R)
• M67: 40,917,112 km (0.116 R)
• M68: 43,329,228 km (0.077 R)
• M69: 44,962,538 km (0.051 R)
• M70: 45,236,751 km (0.105 R)
• M71: 46,893,547 km (0.108 R)
• M72: 49,887,599 km (0.103 R)
• M73: 50,076,690 km (0.058 R)
• M74: 50,266,081 km (0.103 R)
• M75: 51,503,106 km (0.037 R)
• M76: 52,077,412 km (0.06 R)
• M77: 52,653,813 km (0.077 R)
• M78: 57,043,613 km (0.106 R)
• M79: 59,532,622 km (0.107 R)
• M80: 60,336,561 km (0.096 R)
• M81: 61,752,056 km (0.108 R)
• M82: 62,361,967 km (0.079 R)
• M83: 62,565,719 km (0.028 R)
• M84: 62,769,771 km (0.044 R)
• M85: 62,973,972 km (0.075 R)
• M86: 63,587,921 km (0.115 R)
• M87: 63,895,644 km (0.114 R)
• M88: 64,101,192 km (0.114 R)
• M89: 65,234,844 km (0.107 R)
• M90: 65,648,782 km (0.083 R)
• M91: 65,752,453 km (0.059 R)
• M92: 66,895,829 km (0.063 R)
• M93: 67,731,483 km (0.075 R)
• M94: 68,150,656 km (0.119 R)
• M95: 68,886,229 km (0.043 R)
• M96: 70,895,927 km (0.117 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: 296 - 15,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit