🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.78 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.1

Radius: 10

Gravity: 8.39 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.36 AU - 1.74 AU

Year: 1309 Days

Day: 9.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 37,542,840 km

• M1: 233,073 km (0.043 R)
• M2: 361,728 km (0.112 R)
• M3: 477,965 km (0.098 R)
• M4: 602,131 km (0.117 R)
• M5: 752,477 km (0.106 R)
• M6: 854,952 km (0.043 R)
• M7: 978,370 km (0.116 R)
• M8: 1,278,314 km (0.051 R)
• M9: 1,393,654 km (0.088 R)
• M10: 1,531,433 km (0.09 R)
• M11: 1,683,574 km (0.113 R)
• M12: 1,870,721 km (0.116 R)
• M13: 2,075,222 km (0.097 R)
• M14: 2,276,431 km (0.11 R)
• M15: 2,539,723 km (0.079 R)
• M16: 2,618,412 km (0.074 R)
• M17: 2,906,238 km (0.086 R)
• M18: 3,107,896 km (0.119 R)
• M19: 3,265,123 km (0.114 R)
• M20: 3,437,609 km (0.054 R)
• M21: 3,512,408 km (0.085 R)
• M22: 3,765,827 km (0.096 R)
• M23: 4,012,215 km (0.11 R)
• M24: 4,130,696 km (0.097 R)
• M25: 4,197,118 km (0.11 R)
• M26: 4,493,322 km (0.115 R)
• M27: 4,740,906 km (0.041 R)
• M28: 4,866,269 km (0.088 R)
• M29: 5,021,103 km (0.042 R)
• M30: 5,235,028 km (0.106 R)
• M31: 5,364,729 km (0.081 R)
• M32: 5,760,416 km (0.097 R)
• M33: 5,834,766 km (0.117 R)
• M34: 5,939,335 km (0.051 R)
• M35: 6,241,672 km (0.026 R)
• M36: 6,595,471 km (0.074 R)
• M37: 6,751,502 km (0.084 R)
• M38: 6,845,599 km (0.048 R)
• M39: 6,924,437 km (0.095 R)
• M40: 7,035,289 km (0.098 R)
• M41: 7,178,603 km (0.107 R)
• M42: 7,258,638 km (0.109 R)
• M43: 7,403,599 km (0.06 R)
• M44: 8,784,537 km (0.069 R)
• M45: 8,887,460 km (0.11 R)
• M46: 9,215,827 km (0.101 R)
• M47: 9,407,911 km (0.099 R)
• M48: 9,618,844 km (0.063 R)
• M49: 9,867,027 km (0.111 R)
• M50: 10,045,497 km (0.067 R)
• M51: 10,225,164 km (0.106 R)
• M52: 10,496,684 km (0.119 R)
• M53: 10,770,448 km (0.059 R)
• M54: 10,899,102 km (0.094 R)
• M55: 11,269,357 km (0.098 R)
• M56: 11,418,506 km (0.114 R)
• M57: 11,606,102 km (0.116 R)
• M58: 12,136,576 km (0.117 R)
• M59: 12,404,655 km (0.104 R)
• M60: 12,500,996 km (0.056 R)
• M61: 12,597,487 km (0.12 R)
• M62: 12,713,575 km (0.112 R)
• M63: 12,810,664 km (0.086 R)
• M64: 12,985,993 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.2

Radius: 12

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2 AU - 2.38 AU

Year: 2198 Days

Day: 14.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 37,542,840 km

• M1: 171,738 km (0.051 R)
• M2: 322,832 km (0.096 R)
• M3: 407,205 km (0.077 R)
• M4: 517,459 km (0.105 R)
• M5: 701,315 km (0.104 R)
• M6: 918,232 km (0.094 R)
• M7: 1,082,640 km (0.074 R)
• M8: 1,246,300 km (0.062 R)
• M9: 1,383,182 km (0.095 R)
• M10: 1,549,834 km (0.036 R)
• M11: 1,647,970 km (0.117 R)
• M12: 1,748,500 km (0.084 R)
• M13: 1,890,169 km (0.081 R)
• M14: 2,049,192 km (0.034 R)
• M15: 2,144,037 km (0.059 R)
• M16: 2,296,178 km (0.109 R)
• M17: 2,409,124 km (0.081 R)
• M18: 2,495,143 km (0.115 R)
• M19: 2,596,869 km (0.093 R)
• M20: 3,141,854 km (0.041 R)
• M21: 3,363,409 km (0.104 R)
• M22: 3,788,865 km (0.116 R)
• M23: 4,370,951 km (0.071 R)
• M24: 4,583,230 km (0.096 R)
• M25: 4,798,800 km (0.069 R)
• M26: 4,889,756 km (0.097 R)
• M27: 5,810,680 km (0.081 R)
• M28: 6,142,638 km (0.081 R)
• M29: 6,301,062 km (0.104 R)
• M30: 6,825,253 km (0.086 R)
• M31: 6,968,867 km (0.047 R)
• M32: 7,196,555 km (0.09 R)
• M33: 7,426,637 km (0.095 R)
• M34: 7,808,560 km (0.117 R)
• M35: 8,001,841 km (0.116 R)
• M36: 8,349,506 km (0.064 R)
• M37: 8,724,398 km (0.109 R)
• M38: 8,947,598 km (0.083 R)
• M39: 9,240,511 km (0.057 R)
• M40: 9,376,645 km (0.109 R)
• M41: 9,536,565 km (0.097 R)
• M42: 9,905,174 km (0.11 R)
• M43: 10,443,427 km (0.082 R)
• M44: 10,585,396 km (0.11 R)
• M45: 11,499,588 km (0.062 R)
• M46: 11,597,276 km (0.103 R)
• M47: 11,990,868 km (0.101 R)
• M48: 12,338,982 km (0.059 R)
• M49: 12,892,644 km (0.106 R)
• M50: 12,968,789 km (0.111 R)
• M51: 13,351,610 km (0.082 R)
• M52: 13,738,320 km (0.094 R)
• M53: 13,816,111 km (0.069 R)
• M54: 14,076,412 km (0.114 R)
• M55: 14,338,358 km (0.08 R)
• M56: 14,840,558 km (0.112 R)
• M57: 14,920,293 km (0.115 R)
• M58: 15,160,697 km (0.118 R)
• M59: 15,780,631 km (0.106 R)
• M60: 15,970,919 km (0.03 R)
• M61: 16,326,513 km (0.093 R)
• M62: 17,129,106 km (0.077 R)
• M63: 17,268,681 km (0.08 R)
• M64: 17,577,301 km (0.092 R)
• M65: 17,859,592 km (0.066 R)
• M66: 18,714,993 km (0.074 R)
• M67: 19,438,149 km (0.103 R)
• M68: 19,583,857 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.9

Radius: 8.3

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.02 AU - 2.78 AU

Year: 2522 Days

Day: 6.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 37,542,840 km

• M1: 108,309 km (0.102 R)
• M2: 204,650 km (0.107 R)
• M3: 282,142 km (0.077 R)
• M4: 688,599 km (0.109 R)
• M5: 810,671 km (0.108 R)
• M6: 898,784 km (0.107 R)
• M7: 1,174,194 km (0.097 R)
• M8: 1,256,473 km (0.044 R)
• M9: 1,475,633 km (0.091 R)
• M10: 1,666,071 km (0.069 R)
• M11: 1,769,593 km (0.055 R)
• M12: 2,104,094 km (0.052 R)
• M13: 2,341,955 km (0.096 R)
• M14: 2,411,518 km (0.105 R)
• M15: 2,552,888 km (0.101 R)
• M16: 2,856,123 km (0.116 R)
• M17: 3,068,851 km (0.11 R)
• M18: 3,183,592 km (0.119 R)
• M19: 3,235,204 km (0.113 R)
• M20: 3,365,055 km (0.076 R)
• M21: 3,563,272 km (0.093 R)
• M22: 3,630,142 km (0.098 R)
• M23: 3,765,378 km (0.114 R)
• M24: 4,166,600 km (0.067 R)
• M25: 4,437,073 km (0.117 R)
• M26: 4,494,668 km (0.071 R)
• M27: 4,625,267 km (0.092 R)
• M28: 4,786,683 km (0.117 R)
• M29: 5,069,872 km (0.083 R)
• M30: 5,952,050 km (0.113 R)
• M31: 6,370,027 km (0.102 R)
• M32: 6,814,333 km (0.047 R)
• M33: 7,370,837 km (0.119 R)
• M34: 7,559,629 km (0.088 R)
• M35: 7,611,390 km (0.113 R)
• M36: 7,889,343 km (0.1 R)
• M37: 7,977,007 km (0.077 R)
• M38: 8,047,318 km (0.083 R)
• M39: 8,100,126 km (0.027 R)
• M40: 8,563,132 km (0.046 R)
• M41: 8,979,911 km (0.036 R)
• M42: 9,608,073 km (0.08 R)
• M43: 9,889,766 km (0.049 R)
• M44: 9,984,311 km (0.045 R)
• M45: 10,212,299 km (0.087 R)
• M46: 10,326,891 km (0.065 R)
• M47: 10,384,486 km (0.074 R)
• M48: 10,654,061 km (0.091 R)
• M49: 10,965,225 km (0.093 R)
• M50: 11,358,218 km (0.098 R)
• M51: 12,811,113 km (0.107 R)
• M52: 13,017,558 km (0.091 R)
• M53: 13,664,419 km (0.082 R)
• M54: 13,875,352 km (0.101 R)
• M55: 14,172,453 km (0.059 R)
• M56: 14,343,145 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330.8

Radius: 7

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.94 AU - 7.98 AU

Year: 12454 Days

Day: 21.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,542,840 km

• M1: 88,412 km (0.114 R)
• M2: 166,802 km (0.089 R)
• M3: 248,632 km (0.065 R)
• M4: 312,809 km (0.091 R)
• M5: 487,988 km (0.049 R)
• M6: 840,441 km (0.054 R)
• M7: 979,417 km (0.111 R)
• M8: 1,088,624 km (0.068 R)
• M9: 1,359,097 km (0.053 R)
• M10: 2,007,005 km (0.041 R)
• M11: 2,076,568 km (0.06 R)
• M12: 2,194,302 km (0.087 R)
• M13: 2,265,959 km (0.077 R)
• M14: 2,815,432 km (0.093 R)
• M15: 2,867,492 km (0.113 R)
• M16: 2,919,702 km (0.089 R)
• M17: 3,185,986 km (0.112 R)
• M18: 3,349,646 km (0.118 R)
• M19: 3,943,699 km (0.032 R)
• M20: 4,327,717 km (0.075 R)
• M21: 4,631,251 km (0.083 R)
• M22: 4,754,669 km (0.076 R)
• M23: 5,387,767 km (0.076 R)
• M24: 5,550,081 km (0.042 R)
• M25: 5,780,312 km (0.107 R)
• M26: 5,846,584 km (0.096 R)
• M27: 7,512,955 km (0.098 R)
• M28: 8,099,079 km (0.115 R)
• M29: 9,549,131 km (0.069 R)
• M30: 11,701,545 km (0.099 R)
• M31: 11,954,216 km (0.034 R)
• M32: 12,422,458 km (0.026 R)
• M33: 12,983,300 km (0.081 R)
• M34: 13,070,366 km (0.051 R)
• M35: 13,332,761 km (0.105 R)
• M36: 14,085,238 km (0.117 R)
• M37: 14,624,837 km (0.082 R)
• M38: 14,760,672 km (0.117 R)
• M39: 14,897,106 km (0.031 R)
• M40: 15,446,728 km (0.12 R)
• M41: 15,770,308 km (0.045 R)
• M42: 16,471,474 km (0.105 R)
• M43: 17,470,039 km (0.107 R)
• M44: 18,881,046 km (0.095 R)
• M45: 19,326,399 km (0.067 R)
• M46: 20,227,427 km (0.09 R)
• M47: 20,886,556 km (0.05 R)
• M48: 21,449,791 km (0.095 R)
• M49: 22,434,594 km (0.083 R)
• M50: 22,696,091 km (0.061 R)
• M51: 23,169,419 km (0.117 R)
• M52: 23,699,295 km (0.084 R)
• M53: 24,394,027 km (0.106 R)
• M54: 24,770,864 km (0.084 R)
• M55: 25,312,558 km (0.103 R)
• M56: 25,748,786 km (0.087 R)
• M57: 26,077,452 km (0.088 R)
• M58: 26,628,571 km (0.097 R)
• M59: 28,135,320 km (0.037 R)
• M60: 28,360,914 km (0.055 R)
• M61: 28,700,501 km (0.09 R)
• M62: 28,870,743 km (0.117 R)
• M63: 29,269,272 km (0.087 R)
• M64: 30,071,865 km (0.107 R)
• M65: 30,475,929 km (0.04 R)
• M66: 32,286,811 km (0.099 R)
• M67: 32,404,694 km (0.103 R)
• M68: 33,592,800 km (0.085 R)
• M69: 35,523,211 km (0.093 R)
• M70: 36,072,684 km (0.092 R)
• M71: 36,563,365 km (0.111 R)
• M72: 37,675,476 km (0.075 R)
• M73: 37,862,024 km (0.083 R)
• M74: 39,112,662 km (0.063 R)
• M75: 39,679,938 km (0.089 R)
• M76: 41,462,097 km (0.079 R)
• M77: 41,783,134 km (0.078 R)
• M78: 42,104,919 km (0.043 R)
• M79: 42,492,228 km (0.092 R)
• M80: 42,945,510 km (0.075 R)
• M81: 43,465,512 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 178

Radius: 5.6

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.75 AU - 8.01 AU

Year: 13598 Days

Day: 15.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 37,542,840 km

• M1: 808,726 km (0.047 R)
• M2: 1,047,933 km (0.079 R)
• M3: 1,132,456 km (0.073 R)
• M4: 1,184,217 km (0.112 R)
• M5: 1,254,677 km (0.106 R)
• M6: 1,381,237 km (0.084 R)
• M7: 1,455,438 km (0.078 R)
• M8: 1,686,118 km (0.116 R)
• M9: 1,846,337 km (0.061 R)
• M10: 1,887,177 km (0.073 R)
• M11: 2,074,773 km (0.031 R)
• M12: 2,268,502 km (0.06 R)
• M13: 2,356,316 km (0.057 R)
• M14: 2,558,423 km (0.081 R)
• M15: 2,719,390 km (0.087 R)
• M16: 2,860,162 km (0.119 R)
• M17: 3,222,338 km (0.056 R)
• M18: 3,675,769 km (0.105 R)
• M19: 3,753,411 km (0.109 R)
• M20: 3,989,326 km (0.092 R)
• M21: 4,095,691 km (0.074 R)
• M22: 4,149,247 km (0.12 R)
• M23: 4,284,184 km (0.056 R)
• M24: 4,447,993 km (0.062 R)
• M25: 4,923,416 km (0.086 R)
• M26: 5,297,859 km (0.037 R)
• M27: 5,771,187 km (0.118 R)
• M28: 6,012,937 km (0.112 R)
• M29: 6,789,499 km (0.063 R)
• M30: 7,564,416 km (0.113 R)
• M31: 7,828,905 km (0.111 R)
• M32: 8,096,536 km (0.067 R)
• M33: 8,401,117 km (0.051 R)
• M34: 8,986,643 km (0.12 R)
• M35: 9,056,356 km (0.102 R)
• M36: 9,231,535 km (0.09 R)
• M37: 9,763,804 km (0.113 R)
• M38: 10,269,445 km (0.118 R)
• M39: 10,672,761 km (0.101 R)
• M40: 10,783,763 km (0.112 R)
• M41: 10,932,164 km (0.099 R)
• M42: 11,268,759 km (0.11 R)
• M43: 11,494,951 km (0.045 R)
• M44: 12,531,514 km (0.075 R)
• M45: 12,844,324 km (0.101 R)
• M46: 14,202,373 km (0.114 R)
• M47: 14,324,445 km (0.085 R)
• M48: 14,774,735 km (0.041 R)
• M49: 14,898,302 km (0.092 R)
• M50: 14,939,591 km (0.074 R)
• M51: 15,063,758 km (0.084 R)
• M52: 15,105,196 km (0.063 R)
• M53: 15,146,635 km (0.032 R)
• M54: 15,731,263 km (0.106 R)
• M55: 16,280,886 km (0.113 R)
• M56: 16,707,838 km (0.09 R)
• M57: 17,181,764 km (0.108 R)
• M58: 17,791,226 km (0.094 R)
• M59: 17,878,890 km (0.109 R)
• M60: 18,231,044 km (0.076 R)
• M61: 18,763,463 km (0.083 R)
• M62: 19,752,753 km (0.082 R)
• M63: 20,620,570 km (0.045 R)
• M64: 20,758,799 km (0.092 R)
• M65: 21,314,705 km (0.103 R)
• M66: 21,734,775 km (0.04 R)
• M67: 22,157,539 km (0.074 R)
• M68: 23,059,016 km (0.048 R)
• M69: 23,490,157 km (0.107 R)
• M70: 23,538,327 km (0.059 R)
• M71: 24,995,710 km (0.068 R)
• M72: 25,636,288 km (0.111 R)
• M73: 25,834,505 km (0.118 R)
• M74: 25,983,355 km (0.11 R)
• M75: 26,232,286 km (0.094 R)
• M76: 27,691,763 km (0.057 R)
• M77: 29,695,477 km (0.061 R)
• M78: 30,951,500 km (0.09 R)
• M79: 31,162,583 km (0.095 R)
• M80: 31,215,391 km (0.1 R)
• M81: 31,745,416 km (0.078 R)
• M82: 31,798,523 km (0.097 R)
• M83: 32,760,587 km (0.117 R)
• M84: 33,569,463 km (0.092 R)
• M85: 34,658,236 km (0.087 R)
• M86: 34,932,300 km (0.079 R)
• M87: 35,097,007 km (0.036 R)
• M88: 35,482,371 km (0.076 R)
• M89: 35,647,976 km (0.109 R)
• M90: 36,479,890 km (0.114 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: 549 - 11,125 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit