🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.9

Radius: 12.5

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.54 AU - 0.72 AU

Year: 333 Days

Day: 8.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 30,111,027 km

• M1: 193,580 km (0.113 R)
• M2: 302,337 km (0.114 R)
• M3: 445,054 km (0.083 R)
• M4: 526,585 km (0.068 R)
• M5: 619,036 km (0.119 R)
• M6: 908,209 km (0.096 R)
• M7: 1,023,698 km (0.084 R)
• M8: 1,167,462 km (0.105 R)
• M9: 1,333,665 km (0.092 R)
• M10: 1,495,380 km (0.116 R)
• M11: 1,581,997 km (0.105 R)
• M12: 1,757,177 km (0.111 R)
• M13: 1,879,996 km (0.111 R)
• M14: 1,963,622 km (0.073 R)
• M15: 2,112,920 km (0.065 R)
• M16: 2,221,977 km (0.037 R)
• M17: 2,449,665 km (0.069 R)
• M18: 2,549,148 km (0.075 R)
• M19: 2,697,100 km (0.075 R)
• M20: 2,784,016 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.7

Radius: 8.3

Gravity: 11.61 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.85 AU - 1.87 AU

Year: 1692 Days

Day: 7.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 30,111,027 km

• M1: 118,482 km (0.105 R)
• M2: 182,958 km (0.1 R)
• M3: 322,982 km (0.091 R)
• M4: 375,191 km (0.042 R)
• M5: 437,275 km (0.088 R)
• M6: 524,191 km (0.106 R)
• M7: 602,730 km (0.116 R)
• M8: 662,719 km (0.079 R)
• M9: 967,449 km (0.072 R)
• M10: 1,075,459 km (0.096 R)
• M11: 1,149,660 km (0.115 R)
• M12: 1,283,999 km (0.073 R)
• M13: 1,444,068 km (0.065 R)
• M14: 1,526,497 km (0.104 R)
• M15: 1,589,477 km (0.115 R)
• M16: 2,043,058 km (0.113 R)
• M17: 2,147,926 km (0.109 R)
• M18: 2,254,590 km (0.069 R)
• M19: 2,424,084 km (0.11 R)
• M20: 2,879,011 km (0.031 R)
• M21: 2,970,565 km (0.047 R)
• M22: 3,170,128 km (0.105 R)
• M23: 3,346,654 km (0.072 R)
• M24: 3,766,426 km (0.054 R)
• M25: 4,202,803 km (0.059 R)
• M26: 4,262,193 km (0.059 R)
• M27: 4,321,882 km (0.07 R)
• M28: 4,517,856 km (0.085 R)
• M29: 4,732,229 km (0.088 R)
• M30: 5,075,706 km (0.039 R)
• M31: 5,314,614 km (0.117 R)
• M32: 5,395,098 km (0.108 R)
• M33: 5,589,874 km (0.099 R)
• M34: 5,704,616 km (0.073 R)
• M35: 5,886,377 km (0.044 R)
• M36: 5,953,098 km (0.106 R)
• M37: 6,289,842 km (0.074 R)
• M38: 6,409,222 km (0.105 R)
• M39: 6,477,737 km (0.113 R)
• M40: 6,563,756 km (0.088 R)
• M41: 6,650,224 km (0.11 R)
• M42: 6,719,637 km (0.088 R)
• M43: 7,158,857 km (0.095 R)
• M44: 7,354,979 km (0.118 R)
• M45: 7,553,047 km (0.059 R)
• M46: 7,625,452 km (0.105 R)
• M47: 7,789,412 km (0.098 R)
• M48: 7,936,017 km (0.069 R)
• M49: 8,083,521 km (0.112 R)
• M50: 8,381,370 km (0.094 R)
• M51: 8,644,962 km (0.119 R)
• M52: 8,949,543 km (0.1 R)
• M53: 9,296,460 km (0.058 R)
• M54: 9,647,716 km (0.07 R)
• M55: 10,202,874 km (0.115 R)
• M56: 10,323,300 km (0.074 R)
• M57: 10,444,026 km (0.104 R)
• M58: 10,565,350 km (0.056 R)
• M59: 10,748,009 km (0.073 R)
• M60: 11,116,767 km (0.088 R)
• M61: 11,447,977 km (0.118 R)
• M62: 11,824,515 km (0.1 R)
• M63: 12,141,363 km (0.087 R)
• M64: 12,482,446 km (0.113 R)
• M65: 12,632,643 km (0.087 R)
• M66: 13,086,971 km (0.081 R)
• M67: 13,590,667 km (0.117 R)
• M68: 14,033,776 km (0.076 R)
• M69: 14,346,885 km (0.089 R)
• M70: 14,526,701 km (0.092 R)
• M71: 14,639,648 km (0.118 R)
• M72: 14,775,333 km (0.095 R)
• M73: 14,843,400 km (0.086 R)
• M74: 15,048,199 km (0.082 R)
• M75: 15,116,715 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256

Radius: 13.7

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.64 AU - 2.44 AU

Year: 1943 Days

Day: 10.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 30,111,027 km

• M1: 173,234 km (0.087 R)
• M2: 261,647 km (0.073 R)
• M3: 350,807 km (0.091 R)
• M4: 553,063 km (0.078 R)
• M5: 755,469 km (0.105 R)
• M6: 860,038 km (0.116 R)
• M7: 977,323 km (0.104 R)
• M8: 1,237,324 km (0.049 R)
• M9: 1,404,574 km (0.069 R)
• M10: 1,596,957 km (0.107 R)
• M11: 1,735,934 km (0.113 R)
• M12: 1,952,551 km (0.069 R)
• M13: 2,073,726 km (0.11 R)
• M14: 2,168,720 km (0.055 R)
• M15: 2,314,129 km (0.115 R)
• M16: 2,402,991 km (0.066 R)
• M17: 2,513,095 km (0.039 R)
• M18: 2,604,649 km (0.088 R)
• M19: 2,949,771 km (0.119 R)
• M20: 3,089,944 km (0.112 R)
• M21: 3,210,370 km (0.107 R)
• M22: 3,388,242 km (0.103 R)
• M23: 3,501,189 km (0.1 R)
• M24: 3,672,927 km (0.087 R)
• M25: 3,789,015 km (0.067 R)
• M26: 3,929,936 km (0.1 R)
• M27: 4,144,759 km (0.099 R)
• M28: 4,375,738 km (0.113 R)
• M29: 4,736,717 km (0.104 R)
• M30: 5,120,286 km (0.115 R)
• M31: 5,263,451 km (0.086 R)
• M32: 5,421,277 km (0.058 R)
• M33: 5,687,711 km (0.111 R)
• M34: 5,863,339 km (0.09 R)
• M35: 5,986,009 km (0.107 R)
• M36: 6,331,131 km (0.114 R)
• M37: 6,527,254 km (0.058 R)
• M38: 6,697,048 km (0.104 R)
• M39: 6,782,468 km (0.036 R)
• M40: 7,405,543 km (0.11 R)
• M41: 7,627,247 km (0.091 R)
• M42: 7,776,247 km (0.097 R)
• M43: 7,986,582 km (0.097 R)
• M44: 8,213,970 km (0.094 R)
• M45: 8,382,118 km (0.029 R)
• M46: 8,721,855 km (0.078 R)
• M47: 8,846,620 km (0.116 R)
• M48: 9,050,522 km (0.043 R)
• M49: 9,399,085 km (0.091 R)
• M50: 9,559,154 km (0.098 R)
• M51: 10,504,613 km (0.11 R)
• M52: 10,604,095 km (0.112 R)
• M53: 10,804,108 km (0.096 R)
• M54: 11,055,881 km (0.101 R)
• M55: 11,258,736 km (0.045 R)
• M56: 11,360,612 km (0.03 R)
• M57: 11,479,841 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.1

Radius: 10.7

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.84 AU - 2.88 AU

Year: 2418 Days

Day: 11.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 30,111,027 km

• M1: 144,512 km (0.03 R)
• M2: 362,176 km (0.079 R)
• M3: 454,927 km (0.085 R)
• M4: 557,701 km (0.053 R)
• M5: 908,657 km (0.088 R)
• M6: 1,166,115 km (0.079 R)
• M7: 1,273,826 km (0.116 R)
• M8: 1,426,266 km (0.049 R)
• M9: 1,660,985 km (0.111 R)
• M10: 1,885,532 km (0.102 R)
• M11: 1,978,133 km (0.104 R)
• M12: 2,156,005 km (0.091 R)
• M13: 2,489,608 km (0.088 R)
• M14: 2,734,499 km (0.113 R)
• M15: 2,893,223 km (0.053 R)
• M16: 2,987,170 km (0.05 R)
• M17: 3,123,304 km (0.096 R)
• M18: 3,515,400 km (0.062 R)
• M19: 3,908,544 km (0.112 R)
• M20: 3,982,894 km (0.083 R)
• M21: 4,361,975 km (0.046 R)
• M22: 4,548,074 km (0.062 R)
• M23: 4,673,587 km (0.104 R)
• M24: 4,832,161 km (0.097 R)
• M25: 4,928,203 km (0.102 R)
• M26: 5,171,000 km (0.112 R)
• M27: 5,285,742 km (0.106 R)
• M28: 5,500,863 km (0.115 R)
• M29: 5,651,658 km (0.115 R)
• M30: 6,164,031 km (0.098 R)
• M31: 6,496,288 km (0.102 R)
• M32: 6,567,047 km (0.096 R)
• M33: 6,709,165 km (0.094 R)
• M34: 6,816,427 km (0.081 R)
• M35: 7,105,450 km (0.092 R)
• M36: 7,509,364 km (0.098 R)
• M37: 7,676,914 km (0.034 R)
• M38: 8,015,454 km (0.101 R)
• M39: 8,339,782 km (0.069 R)
• M40: 8,513,166 km (0.118 R)
• M41: 9,100,038 km (0.1 R)
• M42: 9,218,969 km (0.043 R)
• M43: 9,418,383 km (0.038 R)
• M44: 10,581,955 km (0.094 R)
• M45: 10,958,942 km (0.054 R)
• M46: 11,191,417 km (0.048 R)
• M47: 12,028,866 km (0.098 R)
• M48: 12,400,317 km (0.096 R)
• M49: 12,975,671 km (0.106 R)
• M50: 13,042,541 km (0.041 R)
• M51: 13,132,000 km (0.118 R)
• M52: 13,289,078 km (0.108 R)
• M53: 13,559,701 km (0.064 R)
• M54: 14,037,666 km (0.044 R)
• M55: 14,428,715 km (0.097 R)
• M56: 14,544,354 km (0.039 R)
• M57: 14,846,541 km (0.08 R)
• M58: 15,433,713 km (0.073 R)
• M59: 15,528,259 km (0.05 R)
• M60: 15,861,114 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.8

Radius: 15

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.57 AU - 4.27 AU

Year: 4218 Days

Day: 14.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 30,111,027 km

• M1: 187,147 km (0.064 R)
• M2: 327,619 km (0.119 R)
• M3: 677,529 km (0.095 R)
• M4: 775,964 km (0.111 R)
• M5: 889,808 km (0.074 R)
• M6: 1,010,234 km (0.065 R)
• M7: 1,115,252 km (0.1 R)
• M8: 1,280,558 km (0.068 R)
• M9: 1,384,079 km (0.116 R)
• M10: 1,526,646 km (0.073 R)
• M11: 1,687,165 km (0.089 R)
• M12: 2,148,225 km (0.117 R)
• M13: 2,633,820 km (0.083 R)
• M14: 2,768,159 km (0.089 R)
• M15: 2,997,493 km (0.076 R)
• M16: 3,426,240 km (0.111 R)
• M17: 3,540,682 km (0.069 R)
• M18: 3,891,789 km (0.086 R)
• M19: 4,028,521 km (0.073 R)
• M20: 4,360,030 km (0.103 R)
• M21: 4,574,104 km (0.032 R)
• M22: 4,846,522 km (0.117 R)
• M23: 5,012,576 km (0.07 R)
• M24: 5,218,273 km (0.107 R)
• M25: 5,388,515 km (0.042 R)
• M26: 5,560,852 km (0.116 R)
• M27: 5,891,164 km (0.097 R)
• M28: 6,408,922 km (0.106 R)
• M29: 7,488,570 km (0.069 R)
• M30: 7,595,383 km (0.114 R)
• M31: 7,810,505 km (0.102 R)
• M32: 8,137,077 km (0.053 R)
• M33: 8,939,221 km (0.083 R)
• M34: 9,166,460 km (0.052 R)
• M35: 9,789,834 km (0.12 R)
• M36: 9,977,280 km (0.099 R)
• M37: 10,071,377 km (0.072 R)
• M38: 10,474,843 km (0.096 R)
• M39: 11,053,487 km (0.086 R)
• M40: 11,667,288 km (0.081 R)
• M41: 12,241,893 km (0.113 R)
• M42: 12,393,436 km (0.096 R)
• M43: 13,082,483 km (0.054 R)
• M44: 13,185,706 km (0.114 R)
• M45: 13,496,869 km (0.083 R)
• M46: 13,653,349 km (0.049 R)
• M47: 13,889,265 km (0.082 R)
• M48: 14,073,569 km (0.1 R)
• M49: 15,115,967 km (0.085 R)
• M50: 15,962,093 km (0.059 R)
• M51: 16,432,728 km (0.067 R)
• M52: 16,599,978 km (0.055 R)
• M53: 17,048,622 km (0.044 R)
• M54: 17,246,091 km (0.092 R)
• M55: 17,814,713 km (0.09 R)
• M56: 17,929,155 km (0.096 R)
• M57: 18,418,490 km (0.107 R)
• M58: 18,679,239 km (0.092 R)
• M59: 18,970,506 km (0.073 R)
• M60: 19,087,342 km (0.089 R)
• M61: 19,586,999 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.8

Radius: 12.9

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.13 AU - 4.99 AU

Year: 6493 Days

Day: 14.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 30,111,027 km

• M1: 161,715 km (0.092 R)
• M2: 431,590 km (0.083 R)
• M3: 911,649 km (0.107 R)
• M4: 1,042,099 km (0.109 R)
• M5: 1,232,537 km (0.071 R)
• M6: 2,108,133 km (0.102 R)
• M7: 2,536,731 km (0.09 R)
• M8: 2,654,165 km (0.114 R)
• M9: 2,845,950 km (0.119 R)
• M10: 2,992,855 km (0.118 R)
• M11: 3,243,431 km (0.072 R)
• M12: 3,685,344 km (0.105 R)
• M13: 4,119,028 km (0.095 R)
• M14: 4,483,299 km (0.088 R)
• M15: 4,683,909 km (0.104 R)
• M16: 5,546,640 km (0.117 R)
• M17: 5,793,327 km (0.059 R)
• M18: 5,949,358 km (0.089 R)
• M19: 6,170,164 km (0.087 R)
• M20: 7,047,256 km (0.092 R)
• M21: 7,314,588 km (0.081 R)
• M22: 7,551,401 km (0.042 R)
• M23: 7,687,835 km (0.103 R)
• M24: 7,997,951 km (0.097 R)
• M25: 8,276,951 km (0.102 R)
• M26: 8,665,905 km (0.104 R)
• M27: 9,097,196 km (0.095 R)
• M28: 9,315,459 km (0.05 R)
• M29: 9,646,071 km (0.088 R)
• M30: 10,055,520 km (0.113 R)
• M31: 11,278,782 km (0.05 R)
• M32: 11,947,784 km (0.046 R)
• M33: 12,468,085 km (0.12 R)
• M34: 12,710,733 km (0.11 R)
• M35: 12,995,717 km (0.049 R)
• M36: 13,077,547 km (0.089 R)
• M37: 13,655,294 km (0.076 R)
• M38: 14,157,194 km (0.092 R)
• M39: 14,410,314 km (0.077 R)
• M40: 15,222,032 km (0.109 R)
• M41: 15,655,268 km (0.116 R)
• M42: 16,136,524 km (0.086 R)
• M43: 17,338,393 km (0.094 R)
• M44: 17,790,777 km (0.106 R)
• M45: 17,972,838 km (0.111 R)
• M46: 18,707,363 km (0.083 R)
• M47: 19,078,216 km (0.051 R)
• M48: 20,205,586 km (0.117 R)
• M49: 20,634,034 km (0.12 R)
• M50: 20,969,134 km (0.101 R)
• M51: 21,402,818 km (0.067 R)
• M52: 22,230,094 km (0.063 R)
• M53: 23,715,451 km (0.108 R)
• M54: 23,915,912 km (0.059 R)
• M55: 24,268,066 km (0.117 R)
• M56: 25,745,345 km (0.111 R)
• M57: 26,572,920 km (0.108 R)
• M58: 27,199,286 km (0.1 R)
• M59: 27,409,172 km (0.112 R)
• M60: 28,200,994 km (0.118 R)
• M61: 28,307,059 km (0.063 R)
• M62: 29,483,496 km (0.114 R)
• M63: 29,861,231 km (0.106 R)
• M64: 30,186,158 km (0.082 R)
• M65: 30,730,395 km (0.088 R)
• M66: 30,948,957 km (0.039 R)
• M67: 31,828,742 km (0.065 R)
• M68: 33,163,454 km (0.076 R)
• M69: 33,275,653 km (0.092 R)
• M70: 34,686,959 km (0.085 R)
• M71: 35,142,784 km (0.069 R)
• M72: 35,543,257 km (0.049 R)
• M73: 36,175,607 km (0.046 R)
• M74: 37,043,874 km (0.109 R)
• M75: 37,393,185 km (0.09 R)
• M76: 38,859,992 km (0.077 R)
• M77: 39,274,079 km (0.109 R)
• M78: 39,749,201 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.6

Radius: 13.2

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.52 AU - 6.8 AU

Year: 8980 Days

Day: 11.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 30,111,027 km

• M1: 208,539 km (0.073 R)
• M2: 403,765 km (0.114 R)
• M3: 550,371 km (0.11 R)
• M4: 707,000 km (0.113 R)
• M5: 932,593 km (0.115 R)
• M6: 1,227,002 km (0.101 R)
• M7: 1,471,744 km (0.098 R)
• M8: 1,886,579 km (0.107 R)
• M9: 2,062,805 km (0.12 R)
• M10: 2,337,766 km (0.069 R)
• M11: 3,149,634 km (0.08 R)
• M12: 3,929,936 km (0.096 R)
• M13: 4,342,228 km (0.119 R)
• M14: 4,577,396 km (0.096 R)
• M15: 4,744,496 km (0.114 R)
• M16: 4,938,076 km (0.07 R)
• M17: 5,333,014 km (0.087 R)
• M18: 6,048,840 km (0.109 R)
• M19: 6,338,462 km (0.099 R)
• M20: 6,632,721 km (0.084 R)
• M21: 6,767,957 km (0.076 R)
• M22: 6,876,715 km (0.085 R)
• M23: 7,151,526 km (0.099 R)
• M24: 7,514,002 km (0.075 R)
• M25: 7,683,496 km (0.076 R)
• M26: 7,911,334 km (0.071 R)
• M27: 8,141,415 km (0.092 R)
• M28: 8,696,723 km (0.083 R)
• M29: 8,785,584 km (0.102 R)
• M30: 9,721,318 km (0.072 R)
• M31: 9,813,471 km (0.098 R)
• M32: 10,247,903 km (0.095 R)
• M33: 10,435,947 km (0.117 R)
• M34: 11,007,112 km (0.085 R)
• M35: 11,167,631 km (0.112 R)
• M36: 12,312,653 km (0.108 R)
• M37: 12,546,175 km (0.112 R)
• M38: 12,781,193 km (0.063 R)
• M39: 13,460,667 km (0.032 R)
• M40: 13,632,256 km (0.099 R)
• M41: 13,977,976 km (0.115 R)
• M42: 14,607,334 km (0.061 R)
• M43: 14,961,133 km (0.064 R)
• M44: 15,174,610 km (0.059 R)
• M45: 15,640,906 km (0.118 R)
• M46: 16,440,656 km (0.077 R)
• M47: 16,956,619 km (0.114 R)
• M48: 17,291,120 km (0.049 R)
• M49: 17,740,512 km (0.049 R)
• M50: 18,231,642 km (0.108 R)
• M51: 19,927,334 km (0.112 R)
• M52: 20,359,073 km (0.079 R)
• M53: 20,556,243 km (0.101 R)
• M54: 21,351,805 km (0.08 R)
• M55: 23,839,767 km (0.087 R)
• M56: 23,922,794 km (0.105 R)
• M57: 24,885,755 km (0.119 R)
• M58: 25,989,339 km (0.111 R)
• M59: 26,375,152 km (0.108 R)
• M60: 26,633,358 km (0.116 R)
• M61: 27,022,312 km (0.057 R)
• M62: 27,108,929 km (0.045 R)
• M63: 27,631,026 km (0.079 R)
• M64: 27,980,935 km (0.098 R)
• M65: 28,596,830 km (0.1 R)
• M66: 28,906,348 km (0.076 R)
• M67: 28,995,059 km (0.099 R)
• M68: 29,886,663 km (0.112 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: 265 - 19,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit