🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396

Radius: 11.5

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.48 AU - 0.62 AU

Year: 282 Days

Day: 10.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 40,676,715 km

• M1: 144,212 km (0.076 R)
• M2: 217,515 km (0.066 R)
• M3: 296,204 km (0.112 R)
• M4: 368,310 km (0.059 R)
• M5: 467,942 km (0.065 R)
• M6: 560,693 km (0.113 R)
• M7: 638,633 km (0.11 R)
• M8: 747,241 km (0.085 R)
• M9: 859,739 km (0.104 R)
• M10: 932,892 km (0.111 R)
• M11: 1,028,336 km (0.117 R)
• M12: 1,141,282 km (0.086 R)
• M13: 1,313,320 km (0.1 R)
• M14: 1,533,229 km (0.106 R)
• M15: 1,635,703 km (0.089 R)
• M16: 1,781,711 km (0.061 R)
• M17: 1,860,549 km (0.103 R)
• M18: 1,979,030 km (0.09 R)
• M19: 2,065,199 km (0.076 R)
• M20: 2,148,225 km (0.087 R)
• M21: 2,241,425 km (0.09 R)
• M22: 2,322,357 km (0.11 R)
• M23: 2,427,375 km (0.082 R)
• M24: 2,552,738 km (0.106 R)
• M25: 2,732,704 km (0.075 R)
• M26: 2,819,621 km (0.109 R)
• M27: 2,956,503 km (0.073 R)
• M28: 3,135,871 km (0.117 R)
• M29: 3,277,839 km (0.111 R)
• M30: 3,385,849 km (0.06 R)
• M31: 3,474,111 km (0.103 R)
• M32: 3,642,409 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.3

Radius: 10.2

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.93 AU - 1.29 AU

Year: 807 Days

Day: 10.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 40,676,715 km

• M1: 129,402 km (0.097 R)
• M2: 202,705 km (0.038 R)
• M3: 301,589 km (0.045 R)
• M4: 438,621 km (0.116 R)
• M5: 588,967 km (0.112 R)
• M6: 665,561 km (0.038 R)
• M7: 775,665 km (0.099 R)
• M8: 842,386 km (0.084 R)
• M9: 917,633 km (0.035 R)
• M10: 1,041,800 km (0.1 R)
• M11: 1,178,981 km (0.1 R)
• M12: 1,307,785 km (0.093 R)
• M13: 1,396,347 km (0.114 R)
• M14: 1,618,948 km (0.092 R)
• M15: 1,690,306 km (0.073 R)
• M16: 1,754,783 km (0.091 R)
• M17: 1,836,613 km (0.112 R)
• M18: 2,012,690 km (0.051 R)
• M19: 2,124,589 km (0.085 R)
• M20: 2,194,451 km (0.118 R)
• M21: 2,463,578 km (0.094 R)
• M22: 2,555,580 km (0.117 R)
• M23: 2,733,901 km (0.085 R)
• M24: 2,829,345 km (0.08 R)
• M25: 2,974,754 km (0.116 R)
• M26: 3,333,789 km (0.112 R)
• M27: 3,919,913 km (0.079 R)
• M28: 4,082,376 km (0.077 R)
• M29: 4,291,365 km (0.094 R)
• M30: 4,358,085 km (0.041 R)
• M31: 4,436,474 km (0.06 R)
• M32: 4,617,189 km (0.086 R)
• M33: 4,685,705 km (0.099 R)
• M34: 4,939,572 km (0.084 R)
• M35: 5,021,253 km (0.086 R)
• M36: 5,138,836 km (0.06 R)
• M37: 5,209,895 km (0.102 R)
• M38: 5,340,794 km (0.071 R)
• M39: 5,460,921 km (0.062 R)
• M40: 5,950,106 km (0.063 R)
• M41: 6,099,554 km (0.047 R)
• M42: 6,338,911 km (0.095 R)
• M43: 6,723,078 km (0.097 R)
• M44: 6,865,794 km (0.101 R)
• M45: 6,931,019 km (0.048 R)
• M46: 7,022,722 km (0.107 R)
• M47: 7,114,875 km (0.106 R)
• M48: 7,220,640 km (0.042 R)
• M49: 7,393,576 km (0.087 R)
• M50: 7,500,688 km (0.086 R)
• M51: 7,675,867 km (0.093 R)
• M52: 7,757,098 km (0.036 R)
• M53: 7,934,372 km (0.042 R)
• M54: 8,099,079 km (0.077 R)
• M55: 8,181,956 km (0.116 R)
• M56: 8,418,022 km (0.091 R)
• M57: 8,558,045 km (0.107 R)
• M58: 8,797,701 km (0.085 R)
• M59: 8,911,396 km (0.074 R)
• M60: 9,312,767 km (0.076 R)
• M61: 9,749,443 km (0.105 R)
• M62: 9,867,027 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.3

Radius: 9.5

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.73 AU - 2.29 AU

Year: 1967 Days

Day: 11 Hours

Environment

Temp: -201 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 40,676,715 km

• M1: 119,379 km (0.109 R)
• M2: 198,068 km (0.07 R)
• M3: 301,739 km (0.105 R)
• M4: 406,757 km (0.05 R)
• M5: 734,226 km (0.119 R)
• M6: 1,081,293 km (0.11 R)
• M7: 1,180,477 km (0.108 R)
• M8: 1,427,164 km (0.048 R)
• M9: 1,526,646 km (0.098 R)
• M10: 1,649,017 km (0.09 R)
• M11: 1,711,549 km (0.078 R)
• M12: 1,871,320 km (0.092 R)
• M13: 1,958,535 km (0.104 R)
• M14: 2,080,906 km (0.064 R)
• M15: 2,160,044 km (0.109 R)
• M16: 2,240,378 km (0.095 R)
• M17: 2,356,615 km (0.105 R)
• M18: 2,427,525 km (0.091 R)
• M19: 2,559,171 km (0.046 R)
• M20: 2,730,311 km (0.114 R)
• M21: 2,905,340 km (0.044 R)
• M22: 2,981,336 km (0.043 R)
• M23: 3,345,607 km (0.042 R)
• M24: 3,425,492 km (0.11 R)
• M25: 3,533,053 km (0.116 R)
• M26: 3,628,048 km (0.076 R)
• M27: 3,779,141 km (0.116 R)
• M28: 3,876,380 km (0.077 R)
• M29: 4,158,970 km (0.076 R)
• M30: 4,288,223 km (0.066 R)
• M31: 4,477,464 km (0.049 R)
• M32: 4,744,048 km (0.119 R)
• M33: 5,637,895 km (0.108 R)
• M34: 5,829,380 km (0.075 R)
• M35: 5,990,497 km (0.093 R)
• M36: 6,185,872 km (0.044 R)
• M37: 6,284,457 km (0.056 R)
• M38: 6,350,280 km (0.081 R)
• M39: 6,852,330 km (0.102 R)
• M40: 6,920,248 km (0.109 R)
• M41: 7,211,365 km (0.056 R)
• M42: 7,876,627 km (0.108 R)
• M43: 8,090,851 km (0.116 R)
• M44: 8,288,919 km (0.076 R)
• M45: 8,524,984 km (0.083 R)
• M46: 8,616,389 km (0.088 R)
• M47: 9,434,839 km (0.114 R)
• M48: 9,529,384 km (0.12 R)
• M49: 9,776,819 km (0.096 R)
• M50: 9,911,009 km (0.039 R)
• M51: 10,103,541 km (0.069 R)
• M52: 10,219,779 km (0.088 R)
• M53: 10,473,048 km (0.088 R)
• M54: 10,571,034 km (0.098 R)
• M55: 10,926,180 km (0.076 R)
• M56: 11,628,093 km (0.087 R)
• M57: 11,770,211 km (0.085 R)
• M58: 12,035,747 km (0.078 R)
• M59: 12,448,188 km (0.106 R)
• M60: 12,614,392 km (0.1 R)
• M61: 13,054,359 km (0.052 R)
• M62: 13,180,919 km (0.094 R)
• M63: 13,392,899 km (0.072 R)
• M64: 13,499,263 km (0.096 R)
• M65: 13,648,711 km (0.048 R)
• M66: 13,712,889 km (0.044 R)
• M67: 13,992,338 km (0.119 R)
• M68: 14,057,114 km (0.101 R)
• M69: 14,295,273 km (0.057 R)
• M70: 14,753,940 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.9

Radius: 8.7

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.43 AU - 4.57 AU

Year: 5522 Days

Day: 14 Hours

Environment

Temp: -222 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 40,676,715 km

• M1: 139,724 km (0.12 R)
• M2: 256,112 km (0.085 R)
• M3: 360,830 km (0.041 R)
• M4: 504,444 km (0.096 R)
• M5: 693,087 km (0.108 R)
• M6: 1,032,824 km (0.071 R)
• M7: 1,091,765 km (0.113 R)
• M8: 1,167,312 km (0.06 R)
• M9: 1,339,649 km (0.082 R)
• M10: 1,639,892 km (0.113 R)
• M11: 1,709,455 km (0.084 R)
• M12: 1,780,065 km (0.073 R)
• M13: 2,129,226 km (0.079 R)
• M14: 2,360,654 km (0.101 R)
• M15: 2,744,074 km (0.086 R)
• M16: 2,827,250 km (0.11 R)
• M17: 3,411,131 km (0.098 R)
• M18: 3,614,135 km (0.045 R)
• M19: 3,961,052 km (0.086 R)
• M20: 4,079,085 km (0.071 R)
• M21: 4,513,817 km (0.095 R)
• M22: 4,587,718 km (0.076 R)
• M23: 4,912,644 km (0.107 R)
• M24: 5,664,374 km (0.1 R)
• M25: 6,012,937 km (0.098 R)
• M26: 6,121,545 km (0.115 R)
• M27: 6,507,059 km (0.104 R)
• M28: 6,590,684 km (0.067 R)
• M29: 6,674,758 km (0.104 R)
• M30: 6,759,131 km (0.075 R)
• M31: 7,446,832 km (0.088 R)
• M32: 7,534,347 km (0.111 R)
• M33: 8,096,686 km (0.109 R)
• M34: 8,367,906 km (0.1 R)
• M35: 8,672,637 km (0.064 R)
• M36: 8,857,241 km (0.109 R)
• M37: 10,675,154 km (0.092 R)
• M38: 10,840,011 km (0.093 R)
• M39: 11,238,989 km (0.097 R)
• M40: 11,440,348 km (0.084 R)
• M41: 11,710,821 km (0.072 R)
• M42: 12,848,064 km (0.096 R)
• M43: 12,918,225 km (0.079 R)
• M44: 13,023,542 km (0.067 R)
• M45: 14,382,339 km (0.111 R)
• M46: 15,004,816 km (0.085 R)
• M47: 16,275,949 km (0.049 R)
• M48: 17,271,074 km (0.047 R)
• M49: 17,698,026 km (0.085 R)
• M50: 17,932,297 km (0.097 R)
• M51: 18,128,420 km (0.091 R)
• M52: 19,159,448 km (0.043 R)
• M53: 19,360,059 km (0.094 R)
• M54: 19,440,393 km (0.071 R)
• M55: 19,561,118 km (0.07 R)
• M56: 19,722,534 km (0.1 R)
• M57: 20,209,625 km (0.116 R)
• M58: 20,413,677 km (0.09 R)
• M59: 20,741,595 km (0.112 R)
• M60: 21,694,085 km (0.101 R)
• M61: 21,819,448 km (0.085 R)
• M62: 21,903,073 km (0.085 R)
• M63: 21,986,848 km (0.071 R)
• M64: 22,070,772 km (0.047 R)
• M65: 23,128,130 km (0.083 R)
• M66: 23,256,186 km (0.033 R)
• M67: 24,332,094 km (0.099 R)
• M68: 24,418,860 km (0.036 R)
• M69: 25,160,567 km (0.076 R)
• M70: 25,821,191 km (0.099 R)
• M71: 26,087,026 km (0.098 R)
• M72: 27,474,995 km (0.093 R)
• M73: 28,246,322 km (0.069 R)
• M74: 28,978,753 km (0.05 R)
• M75: 29,116,682 km (0.077 R)
• M76: 29,949,494 km (0.062 R)
• M77: 30,930,856 km (0.043 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62.8

Radius: 7.2

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.24 AU - 11.3 AU

Year: 19482 Days

Day: 24 Hours

Environment

Temp: -238 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 40,676,715 km

• M1: 109,206 km (0.08 R)
• M2: 432,188 km (0.092 R)
• M3: 712,235 km (0.114 R)
• M4: 2,343,151 km (0.09 R)
• M5: 3,464,986 km (0.057 R)
• M6: 3,822,674 km (0.084 R)
• M7: 3,944,597 km (0.118 R)
• M8: 4,192,181 km (0.026 R)
• M9: 4,470,284 km (0.108 R)
• M10: 5,477,077 km (0.044 R)
• M11: 5,809,035 km (0.093 R)
• M12: 6,147,724 km (0.111 R)
• M13: 6,785,161 km (0.08 R)
• M14: 6,932,964 km (0.118 R)
• M15: 7,111,733 km (0.053 R)
• M16: 7,261,780 km (0.065 R)
• M17: 7,504,278 km (0.071 R)
• M18: 7,565,314 km (0.086 R)
• M19: 8,342,026 km (0.098 R)
• M20: 9,438,578 km (0.111 R)
• M21: 10,273,634 km (0.075 R)
• M22: 10,477,536 km (0.108 R)
• M23: 10,648,376 km (0.114 R)
• M24: 10,717,042 km (0.055 R)
• M25: 11,799,682 km (0.108 R)
• M26: 11,906,345 km (0.08 R)
• M27: 11,977,554 km (0.117 R)
• M28: 13,284,291 km (0.085 R)
• M29: 14,255,929 km (0.114 R)
• M30: 14,903,538 km (0.025 R)
• M31: 15,755,797 km (0.065 R)
• M32: 17,507,439 km (0.07 R)
• M33: 17,669,752 km (0.1 R)
• M34: 18,736,685 km (0.074 R)
• M35: 19,236,042 km (0.087 R)
• M36: 19,697,851 km (0.083 R)
• M37: 19,951,120 km (0.081 R)
• M38: 20,932,332 km (0.106 R)
• M39: 21,190,987 km (0.078 R)
• M40: 22,279,611 km (0.108 R)
• M41: 22,720,177 km (0.089 R)
• M42: 22,897,300 km (0.093 R)
• M43: 23,030,293 km (0.116 R)
• M44: 24,874,685 km (0.108 R)
• M45: 25,011,418 km (0.082 R)
• M46: 26,346,728 km (0.119 R)
• M47: 27,469,311 km (0.063 R)
• M48: 27,516,434 km (0.094 R)
• M49: 28,512,008 km (0.047 R)
• M50: 29,712,531 km (0.09 R)
• M51: 30,003,050 km (0.102 R)
• M52: 30,245,997 km (0.108 R)
• M53: 30,880,441 km (0.068 R)
• M54: 31,174,850 km (0.094 R)
• M55: 32,063,461 km (0.075 R)
• M56: 33,060,531 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 99

Radius: 4.7

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 8.24 AU - 10.98 AU

Year: 20563 Days

Day: 21.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 40,676,715 km

• M1: 82,279 km (0.08 R)
• M2: 209,437 km (0.105 R)
• M3: 324,478 km (0.047 R)
• M4: 499,058 km (0.106 R)
• M5: 716,125 km (0.103 R)
• M6: 794,664 km (0.037 R)
• M7: 1,082,789 km (0.116 R)
• M8: 1,420,731 km (0.085 R)
• M9: 1,520,214 km (0.109 R)
• M10: 1,725,911 km (0.118 R)
• M11: 1,810,583 km (0.064 R)
• M12: 2,513,244 km (0.067 R)
• M13: 3,186,285 km (0.062 R)
• M14: 3,502,385 km (0.107 R)
• M15: 3,556,091 km (0.069 R)
• M16: 3,773,457 km (0.047 R)
• M17: 4,804,336 km (0.042 R)
• M18: 4,893,945 km (0.036 R)
• M19: 5,135,695 km (0.113 R)
• M20: 5,568,182 km (0.097 R)
• M21: 5,980,025 km (0.105 R)
• M22: 6,076,516 km (0.091 R)
• M23: 6,108,829 km (0.059 R)
• M24: 6,401,742 km (0.051 R)
• M25: 6,799,522 km (0.11 R)
• M26: 7,069,247 km (0.12 R)
• M27: 7,103,206 km (0.074 R)
• M28: 7,137,165 km (0.1 R)
• M29: 7,445,636 km (0.089 R)
• M30: 8,396,928 km (0.086 R)
• M31: 9,126,069 km (0.119 R)
• M32: 10,180,434 km (0.08 R)
• M33: 10,411,264 km (0.066 R)
• M34: 10,682,934 km (0.076 R)
• M35: 11,431,820 km (0.054 R)
• M36: 11,872,985 km (0.095 R)
• M37: 12,896,533 km (0.077 R)
• M38: 12,979,560 km (0.099 R)
• M39: 13,062,886 km (0.057 R)
• M40: 13,146,362 km (0.101 R)
• M41: 13,481,910 km (0.116 R)
• M42: 13,905,272 km (0.087 R)
• M43: 14,290,187 km (0.112 R)
• M44: 14,678,393 km (0.078 R)
• M45: 15,289,351 km (0.079 R)
• M46: 15,953,117 km (0.068 R)
• M47: 16,176,467 km (0.095 R)
• M48: 16,581,129 km (0.117 R)
• M49: 16,761,993 km (0.103 R)
• M50: 17,492,180 km (0.057 R)
• M51: 17,630,259 km (0.102 R)
• M52: 18,559,860 km (0.086 R)
• M53: 18,606,684 km (0.065 R)
• M54: 18,653,658 km (0.106 R)
• M55: 18,794,728 km (0.062 R)
• M56: 20,128,244 km (0.041 R)
• M57: 20,369,545 km (0.114 R)
• M58: 20,660,364 km (0.059 R)
• M59: 21,590,413 km (0.085 R)
• M60: 21,837,400 km (0.076 R)
• M61: 23,389,777 km (0.11 R)
• M62: 25,601,132 km (0.117 R)
• M63: 26,177,383 km (0.047 R)
• M64: 27,824,456 km (0.085 R)
• M65: 27,931,867 km (0.09 R)
• M66: 28,039,428 km (0.035 R)
• M67: 29,231,574 km (0.093 R)
• M68: 29,504,739 km (0.112 R)
• M69: 30,053,763 km (0.095 R)
• M70: 30,717,080 km (0.078 R)
• M71: 31,497,084 km (0.113 R)
• M72: 33,076,239 km (0.078 R)
• M73: 33,361,073 km (0.103 R)
• M74: 33,532,213 km (0.092 R)
• M75: 33,818,244 km (0.065 R)
• M76: 34,220,064 km (0.096 R)
• M77: 34,450,295 km (0.051 R)
• M78: 34,796,764 km (0.038 R)
• M79: 35,202,324 km (0.057 R)
• M80: 35,318,561 km (0.047 R)
• M81: 35,376,755 km (0.043 R)
• M82: 35,609,529 km (0.052 R)
• M83: 36,604,953 km (0.059 R)
• M84: 37,847,065 km (0.097 R)
• M85: 39,524,655 km (0.103 R)
• M86: 39,584,943 km (0.107 R)
• M87: 39,645,381 km (0.095 R)
• M88: 40,494,049 km (0.111 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: 381 - 14,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit