🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.2

Radius: 14.1

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.67 AU - 0.69 AU

Year: 368 Days

Day: 7.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 20,552,775 km

• M1: 185,801 km (0.056 R)
• M2: 300,542 km (0.11 R)
• M3: 400,025 km (0.068 R)
• M4: 574,755 km (0.089 R)
• M5: 717,172 km (0.116 R)
• M6: 822,339 km (0.112 R)
• M7: 929,452 km (0.12 R)
• M8: 1,124,228 km (0.102 R)
• M9: 1,213,388 km (0.096 R)
• M10: 1,323,941 km (0.068 R)
• M11: 1,423,573 km (0.083 R)
• M12: 1,535,921 km (0.062 R)
• M13: 1,661,584 km (0.094 R)
• M14: 1,801,458 km (0.114 R)
• M15: 1,994,289 km (0.052 R)
• M16: 2,160,492 km (0.068 R)
• M17: 2,250,999 km (0.043 R)
• M18: 2,584,453 km (0.07 R)
• M19: 2,717,445 km (0.114 R)
• M20: 2,933,913 km (0.047 R)
• M21: 3,149,783 km (0.075 R)
• M22: 3,298,932 km (0.095 R)
• M23: 3,483,686 km (0.111 R)
• M24: 3,604,261 km (0.117 R)
• M25: 3,719,601 km (0.113 R)
• M26: 3,967,635 km (0.072 R)
• M27: 4,143,263 km (0.11 R)
• M28: 4,408,051 km (0.044 R)
• M29: 4,502,447 km (0.115 R)
• M30: 4,597,442 km (0.086 R)
• M31: 4,804,485 km (0.05 R)
• M32: 4,924,164 km (0.076 R)
• M33: 5,113,255 km (0.117 R)
• M34: 5,304,740 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.4

Radius: 8

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.9 AU - 0.94 AU

Year: 579 Days

Day: 6.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 20,552,775 km

• M1: 100,231 km (0.101 R)
• M2: 183,108 km (0.083 R)
• M3: 245,640 km (0.108 R)
• M4: 308,321 km (0.076 R)
• M5: 366,964 km (0.037 R)
• M6: 444,156 km (0.045 R)
• M7: 523,443 km (0.074 R)
• M8: 607,966 km (0.051 R)
• M9: 661,522 km (0.112 R)
• M10: 758,760 km (0.081 R)
• M11: 822,190 km (0.082 R)
• M12: 879,635 km (0.061 R)
• M13: 965,654 km (0.12 R)
• M14: 1,034,918 km (0.096 R)
• M15: 1,129,015 km (0.069 R)
• M16: 1,187,508 km (0.065 R)
• M17: 1,241,064 km (0.094 R)
• M18: 1,341,444 km (0.072 R)
• M19: 1,428,809 km (0.059 R)
• M20: 1,514,828 km (0.086 R)
• M21: 1,579,754 km (0.099 R)
• M22: 1,665,623 km (0.092 R)
• M23: 1,746,256 km (0.119 R)
• M24: 1,811,032 km (0.102 R)
• M25: 1,862,793 km (0.099 R)
• M26: 2,161,839 km (0.115 R)
• M27: 2,224,221 km (0.095 R)
• M28: 2,305,902 km (0.064 R)
• M29: 2,407,628 km (0.045 R)
• M30: 2,506,812 km (0.08 R)
• M31: 2,595,822 km (0.114 R)
• M32: 2,681,991 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.2

Radius: 11.1

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.72 AU - 1.14 AU

Year: 588 Days

Day: 5.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 20,552,775 km

• M1: 140,472 km (0.115 R)
• M2: 216,319 km (0.055 R)
• M3: 311,612 km (0.095 R)
• M4: 469,438 km (0.098 R)
• M5: 568,771 km (0.08 R)
• M6: 672,742 km (0.109 R)
• M7: 744,848 km (0.082 R)
• M8: 823,985 km (0.082 R)
• M9: 987,196 km (0.104 R)
• M10: 1,070,822 km (0.107 R)
• M11: 1,170,753 km (0.1 R)
• M12: 1,322,296 km (0.056 R)
• M13: 1,415,345 km (0.117 R)
• M14: 1,500,766 km (0.109 R)
• M15: 1,624,184 km (0.104 R)
• M16: 1,713,943 km (0.074 R)
• M17: 1,843,345 km (0.104 R)
• M18: 1,953,898 km (0.087 R)
• M19: 2,072,230 km (0.106 R)
• M20: 2,170,067 km (0.049 R)
• M21: 2,257,581 km (0.093 R)
• M22: 2,352,277 km (0.12 R)
• M23: 2,454,452 km (0.098 R)
• M24: 2,807,802 km (0.085 R)
• M25: 2,877,964 km (0.042 R)
• M26: 2,994,052 km (0.066 R)
• M27: 3,091,889 km (0.074 R)
• M28: 3,210,819 km (0.117 R)
• M29: 3,405,745 km (0.041 R)
• M30: 3,535,596 km (0.064 R)
• M31: 3,639,267 km (0.089 R)
• M32: 3,758,048 km (0.078 R)
• M33: 3,899,418 km (0.11 R)
• M34: 4,326,819 km (0.047 R)
• M35: 4,408,200 km (0.054 R)
• M36: 4,565,129 km (0.096 R)
• M37: 4,640,376 km (0.111 R)
• M38: 4,815,256 km (0.082 R)
• M39: 5,023,347 km (0.114 R)
• M40: 5,124,625 km (0.101 R)
• M41: 5,281,702 km (0.078 R)
• M42: 5,456,433 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.6

Radius: 11.1

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.7 AU - 1.16 AU

Year: 588 Days

Day: 13.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 20,552,775 km

• M1: 143,165 km (0.117 R)
• M2: 260,899 km (0.053 R)
• M3: 336,894 km (0.035 R)
• M4: 529,726 km (0.119 R)
• M5: 606,021 km (0.071 R)
• M6: 733,179 km (0.097 R)
• M7: 805,435 km (0.068 R)
• M8: 911,051 km (0.095 R)
• M9: 1,005,746 km (0.069 R)
• M10: 1,087,277 km (0.111 R)
• M11: 1,176,886 km (0.082 R)
• M12: 1,269,188 km (0.072 R)
• M13: 1,436,888 km (0.088 R)
• M14: 1,523,654 km (0.097 R)
• M15: 1,631,365 km (0.075 R)
• M16: 1,702,573 km (0.1 R)
• M17: 1,868,328 km (0.057 R)
• M18: 1,977,235 km (0.098 R)
• M19: 2,266,408 km (0.057 R)
• M20: 2,383,094 km (0.108 R)
• M21: 2,546,754 km (0.102 R)
• M22: 2,668,228 km (0.056 R)
• M23: 2,752,900 km (0.115 R)
• M24: 2,838,470 km (0.119 R)
• M25: 2,996,296 km (0.089 R)
• M26: 3,076,331 km (0.087 R)
• M27: 3,173,420 km (0.12 R)
• M28: 3,246,872 km (0.087 R)
• M29: 3,537,990 km (0.084 R)
• M30: 3,631,339 km (0.069 R)
• M31: 3,708,382 km (0.102 R)
• M32: 3,846,460 km (0.076 R)
• M33: 3,942,502 km (0.078 R)
• M34: 4,307,521 km (0.092 R)
• M35: 4,407,303 km (0.118 R)
• M36: 4,600,135 km (0.103 R)
• M37: 4,748,835 km (0.104 R)
• M38: 4,889,756 km (0.098 R)
• M39: 4,965,453 km (0.096 R)
• M40: 5,041,598 km (0.096 R)
• M41: 5,282,002 km (0.097 R)
• M42: 5,359,793 km (0.093 R)
• M43: 5,496,675 km (0.084 R)
• M44: 5,644,776 km (0.08 R)
• M45: 5,764,156 km (0.116 R)
• M46: 5,844,340 km (0.093 R)
• M47: 5,914,651 km (0.062 R)
• M48: 6,015,779 km (0.101 R)
• M49: 6,219,531 km (0.092 R)
• M50: 6,519,176 km (0.111 R)
• M51: 6,613,123 km (0.068 R)
• M52: 6,919,051 km (0.113 R)
• M53: 7,079,121 km (0.078 R)
• M54: 7,229,616 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763

Radius: 13.8

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.16 AU - 1.2 AU

Year: 841 Days

Day: 11.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 20,552,775 km

• M1: 171,888 km (0.033 R)
• M2: 356,342 km (0.03 R)
• M3: 463,305 km (0.059 R)
• M4: 615,595 km (0.093 R)
• M5: 715,676 km (0.116 R)
• M6: 839,693 km (0.111 R)
• M7: 1,079,349 km (0.085 R)
• M8: 1,342,192 km (0.064 R)
• M9: 1,441,974 km (0.115 R)
• M10: 1,596,508 km (0.103 R)
• M11: 1,874,910 km (0.112 R)
• M12: 2,044,704 km (0.111 R)
• M13: 2,144,186 km (0.071 R)
• M14: 2,296,477 km (0.101 R)
• M15: 2,408,825 km (0.064 R)
• M16: 2,540,770 km (0.058 R)
• M17: 2,630,230 km (0.108 R)
• M18: 3,045,962 km (0.119 R)
• M19: 3,160,405 km (0.067 R)
• M20: 3,315,238 km (0.027 R)
• M21: 3,452,868 km (0.053 R)
• M22: 3,572,547 km (0.04 R)
• M23: 3,815,793 km (0.064 R)
• M24: 3,991,570 km (0.098 R)
• M25: 4,222,998 km (0.063 R)
• M26: 4,459,064 km (0.093 R)
• M27: 4,787,880 km (0.077 R)
• M28: 4,921,620 km (0.093 R)
• M29: 5,068,077 km (0.044 R)
• M30: 5,365,178 km (0.057 R)
• M31: 5,539,310 km (0.096 R)
• M32: 5,845,537 km (0.034 R)
• M33: 5,940,831 km (0.114 R)
• M34: 6,060,808 km (0.058 R)
• M35: 6,157,448 km (0.061 R)
• M36: 6,376,460 km (0.084 R)
• M37: 6,647,830 km (0.12 R)
• M38: 7,011,503 km (0.032 R)
• M39: 7,112,930 km (0.05 R)
• M40: 7,317,281 km (0.082 R)
• M41: 7,549,606 km (0.105 R)
• M42: 7,731,966 km (0.083 R)
• M43: 7,928,986 km (0.082 R)
• M44: 8,114,488 km (0.092 R)
• M45: 8,328,113 km (0.11 R)
• M46: 8,625,065 km (0.119 R)
• M47: 8,747,586 km (0.066 R)
• M48: 8,870,555 km (0.076 R)
• M49: 9,396,541 km (0.106 R)
• M50: 9,494,678 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.6

Radius: 14.8

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.83 AU - 2.39 AU

Year: 2011 Days

Day: 5.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 20,552,775 km

• M1: 200,461 km (0.105 R)
• M2: 300,991 km (0.092 R)
• M3: 437,723 km (0.117 R)
• M4: 535,112 km (0.11 R)
• M5: 783,444 km (0.111 R)
• M6: 918,830 km (0.045 R)
• M7: 1,044,642 km (0.098 R)
• M8: 1,148,164 km (0.099 R)
• M9: 1,376,600 km (0.053 R)
• M10: 1,609,673 km (0.104 R)
• M11: 1,856,360 km (0.094 R)
• M12: 2,055,774 km (0.036 R)
• M13: 2,164,382 km (0.092 R)
• M14: 2,299,768 km (0.078 R)
• M15: 2,553,486 km (0.112 R)
• M16: 2,789,851 km (0.081 R)
• M17: 2,910,875 km (0.114 R)
• M18: 3,006,169 km (0.072 R)
• M19: 3,144,248 km (0.055 R)
• M20: 3,312,845 km (0.12 R)
• M21: 3,455,711 km (0.117 R)
• M22: 3,688,635 km (0.103 R)
• M23: 3,807,116 km (0.064 R)
• M24: 4,002,491 km (0.098 R)
• M25: 4,154,931 km (0.115 R)
• M26: 4,529,076 km (0.111 R)
• M27: 4,704,255 km (0.053 R)
• M28: 4,865,372 km (0.073 R)
• M29: 5,061,345 km (0.034 R)
• M30: 5,176,834 km (0.08 R)
• M31: 5,410,656 km (0.1 R)
• M32: 5,682,176 km (0.03 R)
• M33: 5,802,303 km (0.112 R)
• M34: 5,906,124 km (0.097 R)
• M35: 6,010,394 km (0.078 R)
• M36: 6,776,335 km (0.087 R)
• M37: 6,885,691 km (0.101 R)
• M38: 7,198,799 km (0.109 R)
• M39: 7,743,784 km (0.062 R)
• M40: 8,031,012 km (0.038 R)
• M41: 8,360,726 km (0.109 R)
• M42: 8,537,251 km (0.108 R)
• M43: 9,053,813 km (0.069 R)
• M44: 9,539,707 km (0.082 R)
• M45: 9,765,300 km (0.064 R)
• M46: 10,263,760 km (0.052 R)
• M47: 10,389,572 km (0.116 R)
• M48: 10,877,112 km (0.1 R)
• M49: 10,984,074 km (0.071 R)
• M50: 11,633,179 km (0.087 R)
• M51: 11,808,508 km (0.098 R)
• M52: 12,095,137 km (0.081 R)
• M53: 12,250,420 km (0.115 R)
• M54: 12,607,959 km (0.118 R)
• M55: 12,810,514 km (0.11 R)
• M56: 12,946,200 km (0.111 R)
• M57: 13,150,700 km (0.104 R)
• M58: 13,402,024 km (0.045 R)
• M59: 13,562,842 km (0.105 R)
• M60: 13,955,985 km (0.106 R)
• M61: 14,493,790 km (0.074 R)
• M62: 15,110,133 km (0.12 R)
• M63: 15,325,404 km (0.102 R)
• M64: 15,590,043 km (0.108 R)
• M65: 15,807,558 km (0.077 R)
• M66: 16,515,605 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.1

Radius: 13.6

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.01 AU - 3.35 AU

Year: 2878 Days

Day: 14.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 20,552,775 km

• M1: 173,683 km (0.097 R)
• M2: 262,843 km (0.111 R)
• M3: 370,853 km (0.106 R)
• M4: 461,210 km (0.111 R)
• M5: 616,044 km (0.1 R)
• M6: 714,031 km (0.105 R)
• M7: 800,498 km (0.117 R)
• M8: 928,255 km (0.106 R)
• M9: 1,113,906 km (0.066 R)
• M10: 1,269,787 km (0.106 R)
• M11: 1,478,326 km (0.112 R)
• M12: 1,674,748 km (0.104 R)
• M13: 2,119,802 km (0.059 R)
• M14: 2,223,922 km (0.101 R)
• M15: 2,685,581 km (0.1 R)
• M16: 2,942,291 km (0.099 R)
• M17: 3,403,501 km (0.073 R)
• M18: 3,495,504 km (0.114 R)
• M19: 3,619,520 km (0.107 R)
• M20: 3,824,170 km (0.103 R)
• M21: 4,595,946 km (0.076 R)
• M22: 4,766,338 km (0.09 R)
• M23: 5,595,708 km (0.104 R)
• M24: 5,723,166 km (0.119 R)
• M25: 5,925,272 km (0.059 R)
• M26: 6,148,622 km (0.067 R)
• M27: 6,507,807 km (0.076 R)
• M28: 6,661,144 km (0.051 R)
• M29: 7,108,741 km (0.089 R)
• M30: 7,445,935 km (0.1 R)
• M31: 7,546,165 km (0.087 R)
• M32: 7,768,169 km (0.096 R)
• M33: 8,177,468 km (0.056 R)
• M34: 8,426,399 km (0.098 R)
• M35: 8,614,743 km (0.103 R)
• M36: 9,038,404 km (0.108 R)
• M37: 10,105,037 km (0.07 R)
• M38: 10,529,446 km (0.091 R)
• M39: 10,868,585 km (0.032 R)
• M40: 10,982,428 km (0.103 R)
• M41: 11,119,610 km (0.063 R)
• M42: 11,349,542 km (0.116 R)
• M43: 12,213,769 km (0.099 R)
• M44: 12,833,852 km (0.071 R)
• M45: 12,978,363 km (0.079 R)
• M46: 13,366,570 km (0.095 R)
• M47: 13,537,560 km (0.028 R)
• M48: 14,428,715 km (0.068 R)
• M49: 14,604,193 km (0.096 R)
• M50: 15,007,808 km (0.038 R)
• M51: 15,262,124 km (0.051 R)
• M52: 16,267,272 km (0.026 R)
• M53: 16,397,722 km (0.101 R)
• M54: 16,607,009 km (0.102 R)
• M55: 16,896,481 km (0.108 R)
• M56: 17,134,491 km (0.103 R)
• M57: 17,882,032 km (0.086 R)
• M58: 18,043,747 km (0.086 R)
• M59: 18,205,762 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.8

Radius: 10.5

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.34 AU - 4.12 AU

Year: 4726 Days

Day: 9.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 20,552,775 km

• M1: 168,148 km (0.102 R)
• M2: 252,970 km (0.109 R)
• M3: 386,860 km (0.089 R)
• M4: 550,071 km (0.08 R)
• M5: 618,886 km (0.104 R)
• M6: 757,115 km (0.074 R)
• M7: 885,769 km (0.082 R)
• M8: 1,022,352 km (0.119 R)
• M9: 1,258,118 km (0.086 R)
• M10: 1,340,846 km (0.107 R)
• M11: 1,486,853 km (0.081 R)
• M12: 1,755,531 km (0.09 R)
• M13: 1,998,478 km (0.109 R)
• M14: 2,138,202 km (0.068 R)
• M15: 2,209,261 km (0.104 R)
• M16: 2,295,729 km (0.096 R)
• M17: 2,516,685 km (0.032 R)
• M18: 2,592,082 km (0.076 R)
• M19: 2,884,995 km (0.083 R)
• M20: 3,172,672 km (0.113 R)
• M21: 3,352,937 km (0.1 R)
• M22: 3,672,478 km (0.056 R)
• M23: 3,949,384 km (0.075 R)
• M24: 4,505,140 km (0.103 R)
• M25: 4,689,594 km (0.115 R)
• M26: 5,028,134 km (0.038 R)
• M27: 5,123,577 km (0.119 R)
• M28: 5,433,245 km (0.098 R)
• M29: 5,929,312 km (0.117 R)
• M30: 6,752,997 km (0.114 R)
• M31: 6,837,371 km (0.041 R)
• M32: 7,307,706 km (0.113 R)
• M33: 8,302,083 km (0.081 R)
• M34: 8,734,720 km (0.106 R)
• M35: 9,034,963 km (0.116 R)
• M36: 10,028,144 km (0.029 R)
• M37: 10,221,275 km (0.059 R)
• M38: 10,464,521 km (0.102 R)
• M39: 10,709,562 km (0.055 R)
• M40: 11,886,598 km (0.093 R)
• M41: 11,963,192 km (0.111 R)
• M42: 12,270,915 km (0.113 R)
• M43: 13,209,941 km (0.118 R)
• M44: 13,501,507 km (0.059 R)
• M45: 14,036,918 km (0.069 R)
• M46: 14,280,164 km (0.111 R)
• M47: 14,415,999 km (0.11 R)
• M48: 15,656,913 km (0.091 R)
• M49: 15,853,036 km (0.117 R)
• M50: 16,191,127 km (0.076 R)
• M51: 17,018,104 km (0.073 R)
• M52: 17,104,422 km (0.095 R)
• M53: 17,654,643 km (0.113 R)
• M54: 17,742,008 km (0.096 R)
• M55: 17,888,016 km (0.061 R)
• M56: 18,063,793 km (0.108 R)
• M57: 18,357,903 km (0.114 R)
• M58: 19,040,368 km (0.08 R)
• M59: 19,701,142 km (0.069 R)
• M60: 19,943,191 km (0.03 R)
• M61: 20,369,246 km (0.116 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 19,272 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit