🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147

Radius: 12.7

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.66 AU - 0.86 AU

Year: 428 Days

Day: 12.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 26,096,833 km

• M1: 169,644 km (0.093 R)
• M2: 283,638 km (0.11 R)
• M3: 380,577 km (0.112 R)
• M4: 487,539 km (0.076 R)
• M5: 623,075 km (0.045 R)
• M6: 739,313 km (0.079 R)
• M7: 906,264 km (0.094 R)
• M8: 996,471 km (0.074 R)
• M9: 1,086,679 km (0.105 R)
• M10: 1,183,469 km (0.093 R)
• M11: 1,297,163 km (0.07 R)
• M12: 1,488,200 km (0.117 R)
• M13: 1,696,440 km (0.117 R)
• M14: 1,786,498 km (0.04 R)
• M15: 2,012,839 km (0.114 R)
• M16: 2,278,974 km (0.082 R)
• M17: 2,507,260 km (0.089 R)
• M18: 2,651,622 km (0.082 R)
• M19: 2,734,200 km (0.078 R)
• M20: 2,878,263 km (0.111 R)
• M21: 2,982,084 km (0.088 R)
• M22: 3,106,400 km (0.031 R)
• M23: 3,188,679 km (0.118 R)
• M24: 3,400,210 km (0.087 R)
• M25: 3,495,205 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.1

Radius: 11.8

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.64 AU - 0.94 AU

Year: 453 Days

Day: 13.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 26,096,833 km

• M1: 148,251 km (0.113 R)
• M2: 290,818 km (0.119 R)
• M3: 370,853 km (0.047 R)
• M4: 469,737 km (0.109 R)
• M5: 588,668 km (0.104 R)
• M6: 691,142 km (0.111 R)
• M7: 905,666 km (0.086 R)
• M8: 1,030,729 km (0.063 R)
• M9: 1,120,189 km (0.062 R)
• M10: 1,239,718 km (0.102 R)
• M11: 1,492,388 km (0.054 R)
• M12: 1,581,848 km (0.116 R)
• M13: 1,664,426 km (0.037 R)
• M14: 1,829,432 km (0.054 R)
• M15: 2,047,247 km (0.091 R)
• M16: 2,128,179 km (0.071 R)
• M17: 2,323,105 km (0.093 R)
• M18: 2,498,434 km (0.116 R)
• M19: 2,683,487 km (0.07 R)
• M20: 2,926,733 km (0.084 R)
• M21: 3,029,357 km (0.083 R)
• M22: 3,105,652 km (0.079 R)
• M23: 3,338,725 km (0.061 R)
• M24: 3,446,137 km (0.116 R)
• M25: 3,543,226 km (0.07 R)
• M26: 3,728,428 km (0.116 R)
• M27: 4,024,332 km (0.099 R)
• M28: 4,114,689 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.8

Radius: 9.8

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.76 AU - 1.26 AU

Year: 655 Days

Day: 14.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 26,096,833 km

• M1: 150,495 km (0.094 R)
• M2: 224,696 km (0.072 R)
• M3: 286,779 km (0.089 R)
• M4: 357,988 km (0.116 R)
• M5: 429,047 km (0.064 R)
• M6: 541,993 km (0.069 R)
• M7: 651,200 km (0.084 R)
• M8: 716,574 km (0.092 R)
• M9: 843,882 km (0.076 R)
• M10: 967,449 km (0.06 R)
• M11: 1,079,349 km (0.111 R)
• M12: 1,515,726 km (0.07 R)
• M13: 1,640,041 km (0.118 R)
• M14: 1,833,172 km (0.056 R)
• M15: 1,943,725 km (0.115 R)
• M16: 2,018,674 km (0.089 R)
• M17: 2,102,299 km (0.066 R)
• M18: 2,171,563 km (0.092 R)
• M19: 2,233,795 km (0.107 R)
• M20: 2,400,148 km (0.116 R)
• M21: 2,645,040 km (0.06 R)
• M22: 2,762,175 km (0.09 R)
• M23: 2,863,902 km (0.091 R)
• M24: 3,088,747 km (0.088 R)
• M25: 3,247,770 km (0.074 R)
• M26: 3,319,427 km (0.12 R)
• M27: 3,427,736 km (0.093 R)
• M28: 3,601,868 km (0.096 R)
• M29: 3,685,344 km (0.095 R)
• M30: 3,750,718 km (0.088 R)
• M31: 3,968,383 km (0.086 R)
• M32: 4,083,573 km (0.119 R)
• M33: 4,229,132 km (0.101 R)
• M34: 4,307,371 km (0.057 R)
• M35: 4,415,980 km (0.096 R)
• M36: 4,525,485 km (0.089 R)
• M37: 4,595,647 km (0.104 R)
• M38: 4,798,053 km (0.09 R)
• M39: 4,920,872 km (0.116 R)
• M40: 5,086,328 km (0.057 R)
• M41: 5,148,860 km (0.102 R)
• M42: 5,306,386 km (0.092 R)
• M43: 5,401,530 km (0.102 R)
• M44: 6,029,093 km (0.109 R)
• M45: 6,150,866 km (0.076 R)
• M46: 6,273,237 km (0.05 R)
• M47: 6,430,315 km (0.116 R)
• M48: 6,566,000 km (0.089 R)
• M49: 6,748,360 km (0.106 R)
• M50: 7,036,635 km (0.112 R)
• M51: 7,153,172 km (0.102 R)
• M52: 7,246,820 km (0.118 R)
• M53: 7,423,495 km (0.062 R)
• M54: 7,542,126 km (0.062 R)
• M55: 7,697,259 km (0.118 R)
• M56: 7,793,151 km (0.097 R)
• M57: 7,974,314 km (0.087 R)
• M58: 8,047,169 km (0.1 R)
• M59: 8,156,674 km (0.094 R)
• M60: 8,315,996 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.5

Radius: 8.1

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.09 AU - 1.53 AU

Year: 968 Days

Day: 9.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 26,096,833 km

• M1: 111,301 km (0.101 R)
• M2: 212,429 km (0.104 R)
• M3: 300,243 km (0.096 R)
• M4: 352,153 km (0.041 R)
• M5: 448,494 km (0.059 R)
• M6: 520,002 km (0.109 R)
• M7: 725,699 km (0.117 R)
• M8: 817,552 km (0.076 R)
• M9: 907,461 km (0.099 R)
• M10: 981,960 km (0.097 R)
• M11: 1,064,987 km (0.115 R)
• M12: 1,123,929 km (0.092 R)
• M13: 1,177,335 km (0.12 R)
• M14: 1,231,639 km (0.04 R)
• M15: 1,371,064 km (0.109 R)
• M16: 1,435,691 km (0.064 R)
• M17: 1,560,455 km (0.114 R)
• M18: 1,612,815 km (0.026 R)
• M19: 1,750,445 km (0.041 R)
• M20: 1,956,291 km (0.073 R)
• M21: 2,029,295 km (0.098 R)
• M22: 2,095,118 km (0.047 R)
• M23: 2,169,917 km (0.043 R)
• M24: 2,408,526 km (0.109 R)
• M25: 2,469,562 km (0.085 R)
• M26: 2,718,792 km (0.12 R)
• M27: 3,164,893 km (0.11 R)
• M28: 3,222,189 km (0.039 R)
• M29: 3,445,538 km (0.114 R)
• M30: 3,514,503 km (0.092 R)
• M31: 3,583,916 km (0.088 R)
• M32: 3,704,043 km (0.105 R)
• M33: 3,754,458 km (0.085 R)
• M34: 3,815,194 km (0.098 R)
• M35: 3,886,702 km (0.045 R)
• M36: 4,229,281 km (0.099 R)
• M37: 4,335,047 km (0.091 R)
• M38: 4,430,939 km (0.103 R)
• M39: 4,495,416 km (0.09 R)
• M40: 4,734,025 km (0.091 R)
• M41: 4,821,839 km (0.086 R)
• M42: 4,910,251 km (0.109 R)
• M43: 5,235,177 km (0.101 R)
• M44: 5,567,135 km (0.037 R)
• M45: 5,625,030 km (0.101 R)
• M46: 5,729,898 km (0.087 R)
• M47: 5,811,728 km (0.096 R)
• M48: 5,882,338 km (0.103 R)
• M49: 5,941,429 km (0.091 R)
• M50: 6,071,878 km (0.064 R)
• M51: 6,311,684 km (0.054 R)
• M52: 6,517,979 km (0.026 R)
• M53: 6,615,816 km (0.109 R)
• M54: 6,701,835 km (0.037 R)
• M55: 6,763,469 km (0.12 R)
• M56: 6,837,819 km (0.09 R)
• M57: 6,962,135 km (0.102 R)
• M58: 7,314,438 km (0.109 R)
• M59: 7,531,056 km (0.079 R)
• M60: 7,633,830 km (0.073 R)
• M61: 7,762,933 km (0.066 R)
• M62: 7,840,724 km (0.109 R)
• M63: 7,970,874 km (0.079 R)
• M64: 8,036,248 km (0.118 R)
• M65: 8,207,089 km (0.057 R)
• M66: 8,485,640 km (0.1 R)
• M67: 8,632,844 km (0.055 R)
• M68: 8,753,869 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.4

Radius: 14.4

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.69 AU - 3.81 AU

Year: 3783 Days

Day: 5 Hours

Environment

Temp: -209 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 26,096,833 km

• M1: 206,146 km (0.101 R)
• M2: 326,423 km (0.045 R)
• M3: 498,909 km (0.118 R)
• M4: 605,123 km (0.051 R)
• M5: 730,935 km (0.118 R)
• M6: 889,210 km (0.086 R)
• M7: 978,819 km (0.049 R)
• M8: 1,156,092 km (0.067 R)
• M9: 1,332,019 km (0.119 R)
• M10: 2,408,825 km (0.107 R)
• M11: 2,571,587 km (0.081 R)
• M12: 3,495,055 km (0.028 R)
• M13: 3,643,007 km (0.117 R)
• M14: 4,138,326 km (0.091 R)
• M15: 4,414,035 km (0.114 R)
• M16: 4,574,254 km (0.038 R)
• M17: 4,716,222 km (0.1 R)
• M18: 4,839,042 km (0.076 R)
• M19: 5,171,748 km (0.046 R)
• M20: 5,277,364 km (0.052 R)
• M21: 5,728,551 km (0.087 R)
• M22: 6,103,144 km (0.115 R)
• M23: 6,945,979 km (0.116 R)
• M24: 7,039,328 km (0.039 R)
• M25: 7,250,859 km (0.099 R)
• M26: 7,898,169 km (0.112 R)
• M27: 8,118,228 km (0.08 R)
• M28: 8,241,347 km (0.115 R)
• M29: 9,120,384 km (0.12 R)
• M30: 9,351,213 km (0.062 R)
• M31: 10,507,904 km (0.107 R)
• M32: 10,723,026 km (0.095 R)
• M33: 10,858,262 km (0.084 R)
• M34: 10,994,097 km (0.062 R)
• M35: 11,322,464 km (0.086 R)
• M36: 11,432,568 km (0.118 R)
• M37: 11,765,125 km (0.081 R)
• M38: 12,016,748 km (0.08 R)
• M39: 12,185,495 km (0.092 R)
• M40: 12,326,565 km (0.057 R)
• M41: 12,468,384 km (0.078 R)
• M42: 12,639,225 km (0.084 R)
• M43: 13,069,618 km (0.077 R)
• M44: 13,592,612 km (0.079 R)
• M45: 13,797,860 km (0.111 R)
• M46: 14,360,049 km (0.1 R)
• M47: 14,509,348 km (0.061 R)
• M48: 14,599,107 km (0.097 R)
• M49: 14,899,649 km (0.119 R)
• M50: 15,020,524 km (0.096 R)
• M51: 15,293,540 km (0.062 R)
• M52: 15,598,869 km (0.081 R)
• M53: 15,752,357 km (0.102 R)
• M54: 15,937,110 km (0.112 R)
• M55: 16,589,506 km (0.053 R)
• M56: 16,934,778 km (0.119 R)
• M57: 19,351,681 km (0.039 R)
• M58: 19,516,688 km (0.097 R)
• M59: 19,947,679 km (0.079 R)
• M60: 21,056,050 km (0.06 R)
• M61: 21,327,720 km (0.04 R)
• M62: 21,600,586 km (0.074 R)
• M63: 21,771,726 km (0.07 R)
• M64: 22,149,910 km (0.088 R)
• M65: 22,982,422 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.6

Radius: 10.6

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.45 AU - 3.73 AU

Year: 4392 Days

Day: 14.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 26,096,833 km

• M1: 132,394 km (0.104 R)
• M2: 395,537 km (0.047 R)
• M3: 603,627 km (0.114 R)
• M4: 690,394 km (0.088 R)
• M5: 781,798 km (0.089 R)
• M6: 1,050,775 km (0.038 R)
• M7: 1,136,196 km (0.104 R)
• M8: 1,326,036 km (0.088 R)
• M9: 2,091,079 km (0.117 R)
• M10: 2,283,611 km (0.092 R)
• M11: 2,353,922 km (0.034 R)
• M12: 2,439,193 km (0.097 R)
• M13: 2,540,022 km (0.114 R)
• M14: 2,911,623 km (0.113 R)
• M15: 3,158,609 km (0.111 R)
• M16: 4,008,325 km (0.114 R)
• M17: 4,196,819 km (0.104 R)
• M18: 4,388,304 km (0.119 R)
• M19: 4,511,573 km (0.04 R)
• M20: 4,689,893 km (0.063 R)
• M21: 4,761,850 km (0.08 R)
• M22: 5,016,615 km (0.118 R)
• M23: 5,145,868 km (0.112 R)
• M24: 5,276,018 km (0.11 R)
• M25: 5,426,214 km (0.104 R)
• M26: 5,711,647 km (0.089 R)
• M27: 6,119,600 km (0.119 R)
• M28: 6,198,438 km (0.072 R)
• M29: 6,597,416 km (0.092 R)
• M30: 6,963,781 km (0.096 R)
• M31: 7,336,728 km (0.117 R)
• M32: 7,441,447 km (0.091 R)
• M33: 7,589,100 km (0.069 R)
• M34: 7,951,426 km (0.101 R)
• M35: 8,037,445 km (0.091 R)
• M36: 8,428,643 km (0.051 R)
• M37: 8,960,164 km (0.104 R)
• M38: 9,207,300 km (0.105 R)
• M39: 9,343,135 km (0.104 R)
• M40: 9,456,680 km (0.117 R)
• M41: 9,916,095 km (0.11 R)
• M42: 9,985,658 km (0.027 R)
• M43: 10,055,221 km (0.079 R)
• M44: 10,218,582 km (0.037 R)
• M45: 10,382,691 km (0.119 R)
• M46: 10,737,387 km (0.07 R)
• M47: 10,904,189 km (0.116 R)
• M48: 11,216,400 km (0.08 R)
• M49: 11,751,661 km (0.105 R)
• M50: 12,295,000 km (0.05 R)
• M51: 12,444,748 km (0.096 R)
• M52: 12,745,888 km (0.103 R)
• M53: 12,846,717 km (0.064 R)
• M54: 12,998,559 km (0.082 R)
• M55: 13,278,606 km (0.116 R)
• M56: 13,560,598 km (0.09 R)
• M57: 13,663,671 km (0.053 R)
• M58: 13,792,774 km (0.071 R)
• M59: 13,870,415 km (0.093 R)
• M60: 14,339,704 km (0.088 R)
• M61: 14,444,722 km (0.099 R)
• M62: 14,946,922 km (0.115 R)
• M63: 15,026,657 km (0.098 R)
• M64: 15,481,584 km (0.075 R)
• M65: 15,616,372 km (0.071 R)
• M66: 15,832,691 km (0.08 R)
• M67: 16,131,737 km (0.056 R)
• M68: 16,295,696 km (0.057 R)
• M69: 16,460,104 km (0.085 R)
• M70: 16,929,093 km (0.081 R)
• M71: 17,514,470 km (0.059 R)
• M72: 17,654,942 km (0.085 R)
• M73: 18,191,699 km (0.12 R)
• M74: 18,333,967 km (0.089 R)
• M75: 18,877,456 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 54.4

Radius: 6.5

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.8 AU - 7.94 AU

Year: 14255 Days

Day: 23.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 26,096,833 km

• M1: 85,121 km (0.111 R)
• M2: 128,654 km (0.103 R)
• M3: 183,706 km (0.066 R)
• M4: 229,782 km (0.106 R)
• M5: 625,917 km (0.113 R)
• M6: 759,957 km (0.114 R)
• M7: 928,404 km (0.082 R)
• M8: 1,069,026 km (0.099 R)
• M9: 1,203,066 km (0.116 R)
• M10: 1,328,579 km (0.101 R)
• M11: 1,414,597 km (0.118 R)
• M12: 1,683,874 km (0.091 R)
• M13: 1,840,353 km (0.094 R)
• M14: 2,425,281 km (0.094 R)
• M15: 3,063,465 km (0.097 R)
• M16: 3,391,533 km (0.11 R)
• M17: 3,629,843 km (0.089 R)
• M18: 4,185,898 km (0.065 R)
• M19: 4,291,664 km (0.097 R)
• M20: 4,420,019 km (0.109 R)
• M21: 4,549,570 km (0.035 R)
• M22: 4,680,319 km (0.098 R)
• M23: 4,790,273 km (0.059 R)
• M24: 5,170,402 km (0.059 R)
• M25: 5,261,357 km (0.065 R)
• M26: 5,723,764 km (0.037 R)
• M27: 6,860,858 km (0.073 R)
• M28: 7,061,169 km (0.071 R)
• M29: 7,212,861 km (0.061 R)
• M30: 7,570,699 km (0.094 R)
• M31: 8,356,836 km (0.052 R)
• M32: 8,678,472 km (0.091 R)
• M33: 8,977,069 km (0.118 R)
• M34: 9,472,687 km (0.076 R)
• M35: 9,667,912 km (0.088 R)
• M36: 9,751,986 km (0.092 R)
• M37: 9,977,280 km (0.064 R)
• M38: 10,519,423 km (0.092 R)
• M39: 10,692,508 km (0.115 R)
• M40: 10,808,446 km (0.053 R)
• M41: 11,365,100 km (0.094 R)
• M42: 11,631,982 km (0.12 R)
• M43: 12,051,305 km (0.074 R)
• M44: 12,904,612 km (0.071 R)
• M45: 13,808,931 km (0.111 R)
• M46: 13,935,191 km (0.102 R)
• M47: 15,024,563 km (0.056 R)
• M48: 15,317,476 km (0.093 R)
• M49: 16,041,380 km (0.1 R)
• M50: 16,207,433 km (0.102 R)
• M51: 17,046,378 km (0.053 R)
• M52: 17,215,873 km (0.101 R)
• M53: 18,766,155 km (0.107 R)
• M54: 19,469,564 km (0.112 R)
• M55: 19,575,779 km (0.066 R)
• M56: 19,895,619 km (0.111 R)
• M57: 19,966,977 km (0.116 R)
• M58: 20,109,843 km (0.103 R)
• M59: 20,288,912 km (0.119 R)
• M60: 20,901,814 km (0.111 R)
• M61: 21,740,610 km (0.11 R)
• M62: 21,850,863 km (0.086 R)
• M63: 21,924,466 km (0.108 R)
• M64: 22,293,673 km (0.096 R)
• M65: 22,851,374 km (0.06 R)
• M66: 22,926,023 km (0.101 R)
• M67: 23,038,222 km (0.09 R)
• M68: 23,150,570 km (0.112 R)
• M69: 23,263,217 km (0.07 R)
• M70: 23,526,509 km (0.114 R)
• M71: 23,942,391 km (0.062 R)
• M72: 24,475,109 km (0.092 R)
• M73: 24,781,336 km (0.063 R)
• M74: 25,127,356 km (0.099 R)
• M75: 25,358,933 km (0.044 R)
• M76: 25,513,618 km (0.094 R)
• M77: 26,057,855 km (0.087 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: 338 - 16,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit