🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.2

Radius: 11.8

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.55 AU - 0.59 AU

Year: 302 Days

Day: 13 Hours

Environment

Temp: -151 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 68,875,175 km

• M1: 152,440 km (0.083 R)
• M2: 243,246 km (0.098 R)
• M3: 325,076 km (0.056 R)
• M4: 417,079 km (0.094 R)
• M5: 518,057 km (0.102 R)
• M6: 607,367 km (0.105 R)
• M7: 683,363 km (0.09 R)
• M8: 769,980 km (0.117 R)
• M9: 846,574 km (0.116 R)
• M10: 1,012,030 km (0.109 R)
• M11: 1,128,716 km (0.048 R)
• M12: 1,217,278 km (0.115 R)
• M13: 1,415,046 km (0.065 R)
• M14: 1,533,528 km (0.034 R)
• M15: 1,678,488 km (0.112 R)
• M16: 1,799,812 km (0.113 R)
• M17: 1,914,404 km (0.109 R)
• M18: 2,041,413 km (0.089 R)
• M19: 2,166,327 km (0.079 R)
• M20: 2,556,628 km (0.107 R)
• M21: 2,653,567 km (0.068 R)
• M22: 2,807,054 km (0.071 R)
• M23: 2,940,945 km (0.097 R)
• M24: 3,134,524 km (0.041 R)
• M25: 3,226,976 km (0.103 R)
• M26: 3,367,448 km (0.092 R)
• M27: 3,486,229 km (0.088 R)
• M28: 3,685,194 km (0.099 R)
• M29: 3,764,630 km (0.119 R)
• M30: 3,981,248 km (0.082 R)
• M31: 4,062,929 km (0.116 R)
• M32: 4,164,057 km (0.117 R)
• M33: 4,259,650 km (0.088 R)
• M34: 4,336,693 km (0.096 R)
• M35: 4,427,199 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.9

Radius: 9.9

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.89 AU - 1.27 AU

Year: 789 Days

Day: 6.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 130.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 68,875,175 km

• M1: 137,032 km (0.114 R)
• M2: 201,808 km (0.053 R)
• M3: 417,378 km (0.118 R)
• M4: 539,899 km (0.114 R)
• M5: 614,398 km (0.119 R)
• M6: 744,399 km (0.104 R)
• M7: 815,458 km (0.093 R)
• M8: 884,273 km (0.108 R)
• M9: 950,395 km (0.086 R)
• M10: 1,033,123 km (0.114 R)
• M11: 1,108,371 km (0.056 R)
• M12: 1,206,357 km (0.114 R)
• M13: 1,280,558 km (0.082 R)
• M14: 1,356,404 km (0.096 R)
• M15: 1,507,199 km (0.11 R)
• M16: 1,610,720 km (0.105 R)
• M17: 1,693,149 km (0.076 R)
• M18: 1,831,527 km (0.085 R)
• M19: 1,917,546 km (0.104 R)
• M20: 2,043,058 km (0.074 R)
• M21: 2,158,398 km (0.087 R)
• M22: 2,375,465 km (0.071 R)
• M23: 2,449,516 km (0.112 R)
• M24: 2,669,275 km (0.111 R)
• M25: 2,746,318 km (0.047 R)
• M26: 2,866,894 km (0.114 R)
• M27: 2,945,881 km (0.106 R)
• M28: 3,172,372 km (0.044 R)
• M29: 3,276,493 km (0.09 R)
• M30: 3,374,330 km (0.116 R)
• M31: 3,457,805 km (0.073 R)
• M32: 3,596,034 km (0.055 R)
• M33: 3,673,675 km (0.104 R)
• M34: 3,885,954 km (0.084 R)
• M35: 3,957,612 km (0.104 R)
• M36: 4,061,881 km (0.081 R)
• M37: 4,216,117 km (0.104 R)
• M38: 4,314,403 km (0.054 R)
• M39: 4,530,123 km (0.108 R)
• M40: 4,757,960 km (0.117 R)
• M41: 4,946,454 km (0.114 R)
• M42: 5,050,275 km (0.101 R)
• M43: 5,163,670 km (0.088 R)
• M44: 5,357,399 km (0.083 R)
• M45: 5,464,062 km (0.113 R)
• M46: 5,607,527 km (0.116 R)
• M47: 5,688,758 km (0.094 R)
• M48: 5,788,540 km (0.096 R)
• M49: 5,943,823 km (0.062 R)
• M50: 6,082,051 km (0.117 R)
• M51: 6,324,250 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.7

Radius: 13

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.91 AU - 1.35 AU

Year: 844 Days

Day: 7.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 68,875,175 km

• M1: 192,532 km (0.115 R)
• M2: 287,677 km (0.084 R)
• M3: 378,183 km (0.045 R)
• M4: 635,941 km (0.094 R)
• M5: 801,994 km (0.053 R)
• M6: 1,040,752 km (0.116 R)
• M7: 1,207,853 km (0.032 R)
• M8: 1,303,596 km (0.118 R)
• M9: 1,396,047 km (0.06 R)
• M10: 1,515,127 km (0.074 R)
• M11: 1,662,780 km (0.055 R)
• M12: 1,783,057 km (0.059 R)
• M13: 1,873,713 km (0.075 R)
• M14: 1,959,433 km (0.117 R)
• M15: 2,134,762 km (0.113 R)
• M16: 2,308,594 km (0.102 R)
• M17: 2,552,588 km (0.089 R)
• M18: 2,700,092 km (0.046 R)
• M19: 2,790,000 km (0.091 R)
• M20: 3,152,177 km (0.105 R)
• M21: 3,505,078 km (0.045 R)
• M22: 3,702,996 km (0.06 R)
• M23: 3,794,999 km (0.097 R)
• M24: 3,904,654 km (0.055 R)
• M25: 4,041,237 km (0.061 R)
• M26: 4,179,316 km (0.089 R)
• M27: 4,585,324 km (0.117 R)
• M28: 4,747,788 km (0.041 R)
• M29: 5,096,949 km (0.114 R)
• M30: 5,190,149 km (0.088 R)
• M31: 5,369,068 km (0.105 R)
• M32: 5,540,357 km (0.078 R)
• M33: 6,006,205 km (0.059 R)
• M34: 6,144,583 km (0.042 R)
• M35: 6,636,910 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.5

Radius: 14.9

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.19 AU - 1.27 AU

Year: 959 Days

Day: 8.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 68,875,175 km

• M1: 185,651 km (0.067 R)
• M2: 338,390 km (0.079 R)
• M3: 482,453 km (0.119 R)
• M4: 639,232 km (0.077 R)
• M5: 736,770 km (0.076 R)
• M6: 1,038,658 km (0.112 R)
• M7: 1,184,666 km (0.057 R)
• M8: 1,302,698 km (0.043 R)
• M9: 1,425,069 km (0.112 R)
• M10: 1,589,627 km (0.047 R)
• M11: 1,784,703 km (0.041 R)
• M12: 1,897,499 km (0.111 R)
• M13: 1,996,234 km (0.1 R)
• M14: 2,294,682 km (0.094 R)
• M15: 2,607,940 km (0.063 R)
• M16: 2,727,917 km (0.099 R)
• M17: 2,868,689 km (0.096 R)
• M18: 3,108,943 km (0.073 R)
• M19: 3,256,297 km (0.09 R)
• M20: 3,406,044 km (0.102 R)
• M21: 3,548,013 km (0.096 R)
• M22: 3,723,042 km (0.064 R)
• M23: 3,837,933 km (0.101 R)
• M24: 4,060,535 km (0.081 R)
• M25: 4,441,262 km (0.101 R)
• M26: 4,731,631 km (0.092 R)
• M27: 4,924,912 km (0.063 R)
• M28: 5,062,841 km (0.11 R)
• M29: 5,213,935 km (0.09 R)
• M30: 5,319,401 km (0.113 R)
• M31: 5,437,434 km (0.112 R)
• M32: 5,712,245 km (0.112 R)
• M33: 5,918,241 km (0.112 R)
• M34: 6,077,563 km (0.094 R)
• M35: 6,250,797 km (0.092 R)
• M36: 6,475,942 km (0.106 R)
• M37: 6,602,053 km (0.109 R)
• M38: 6,767,508 km (0.102 R)
• M39: 6,882,699 km (0.117 R)
• M40: 6,985,772 km (0.106 R)
• M41: 7,115,324 km (0.12 R)
• M42: 7,219,593 km (0.053 R)
• M43: 7,455,808 km (0.101 R)
• M44: 7,548,559 km (0.035 R)
• M45: 7,721,494 km (0.066 R)
• M46: 7,882,461 km (0.105 R)
• M47: 7,976,858 km (0.117 R)
• M48: 8,139,471 km (0.099 R)
• M49: 8,468,287 km (0.086 R)
• M50: 8,689,841 km (0.1 R)
• M51: 8,885,366 km (0.056 R)
• M52: 9,054,112 km (0.108 R)
• M53: 9,252,329 km (0.054 R)
• M54: 9,423,469 km (0.108 R)
• M55: 9,638,740 km (0.094 R)
• M56: 9,739,869 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.1

Radius: 10.1

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.1 AU - 2.24 AU

Year: 2247 Days

Day: 12.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 149.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 68,875,175 km

• M1: 130,898 km (0.114 R)
• M2: 263,891 km (0.091 R)
• M3: 329,564 km (0.12 R)
• M4: 397,182 km (0.12 R)
• M5: 530,175 km (0.104 R)
• M6: 657,483 km (0.09 R)
• M7: 764,146 km (0.101 R)
• M8: 944,411 km (0.095 R)
• M9: 1,013,675 km (0.056 R)
• M10: 1,166,714 km (0.101 R)
• M11: 1,289,085 km (0.094 R)
• M12: 1,425,967 km (0.074 R)
• M13: 1,757,027 km (0.066 R)
• M14: 1,876,556 km (0.058 R)
• M15: 1,954,047 km (0.082 R)
• M16: 2,112,322 km (0.091 R)
• M17: 2,478,089 km (0.057 R)
• M18: 2,662,244 km (0.101 R)
• M19: 2,825,605 km (0.033 R)
• M20: 2,966,376 km (0.118 R)
• M21: 3,070,347 km (0.105 R)
• M22: 3,608,301 km (0.113 R)
• M23: 3,789,464 km (0.091 R)
• M24: 3,874,136 km (0.092 R)
• M25: 4,117,532 km (0.081 R)
• M26: 4,248,280 km (0.107 R)
• M27: 4,410,145 km (0.069 R)
• M28: 4,499,306 km (0.071 R)
• M29: 4,694,680 km (0.074 R)
• M30: 4,862,080 km (0.116 R)
• M31: 5,171,598 km (0.087 R)
• M32: 5,344,534 km (0.093 R)
• M33: 5,471,542 km (0.062 R)
• M34: 5,712,544 km (0.079 R)
• M35: 5,891,314 km (0.036 R)
• M36: 6,405,482 km (0.094 R)
• M37: 6,489,855 km (0.072 R)
• M38: 6,865,196 km (0.077 R)
• M39: 7,003,424 km (0.093 R)
• M40: 7,230,065 km (0.044 R)
• M41: 7,370,687 km (0.118 R)
• M42: 8,015,005 km (0.072 R)
• M43: 8,124,212 km (0.097 R)
• M44: 8,584,375 km (0.03 R)
• M45: 8,695,975 km (0.085 R)
• M46: 9,147,760 km (0.089 R)
• M47: 9,242,755 km (0.084 R)
• M48: 9,357,347 km (0.094 R)
• M49: 9,587,728 km (0.109 R)
• M50: 9,878,546 km (0.101 R)
• M51: 9,995,681 km (0.059 R)
• M52: 10,250,895 km (0.059 R)
• M53: 10,448,813 km (0.11 R)
• M54: 10,688,020 km (0.098 R)
• M55: 11,050,047 km (0.082 R)
• M56: 11,436,757 km (0.108 R)
• M57: 11,745,078 km (0.115 R)
• M58: 12,160,512 km (0.084 R)
• M59: 12,349,155 km (0.066 R)
• M60: 12,707,890 km (0.061 R)
• M61: 12,771,619 km (0.08 R)
• M62: 13,327,824 km (0.063 R)
• M63: 13,500,609 km (0.111 R)
• M64: 13,761,209 km (0.077 R)
• M65: 13,826,583 km (0.103 R)
• M66: 14,419,739 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.1

Radius: 10.7

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.07 AU - 3.35 AU

Year: 3136 Days

Day: 13.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 68,875,175 km

• M1: 133,740 km (0.104 R)
• M2: 292,165 km (0.07 R)
• M3: 447,597 km (0.091 R)
• M4: 541,694 km (0.103 R)
• M5: 688,150 km (0.102 R)
• M6: 960,119 km (0.083 R)
• M7: 1,108,969 km (0.071 R)
• M8: 1,358,797 km (0.113 R)
• M9: 1,703,321 km (0.034 R)
• M10: 1,833,023 km (0.058 R)
• M11: 1,966,165 km (0.032 R)
• M12: 2,033,933 km (0.109 R)
• M13: 2,199,986 km (0.12 R)
• M14: 2,442,933 km (0.058 R)
• M15: 2,560,368 km (0.038 R)
• M16: 2,908,631 km (0.095 R)
• M17: 3,017,688 km (0.105 R)
• M18: 3,096,526 km (0.075 R)
• M19: 3,255,998 km (0.041 R)
• M20: 3,336,930 km (0.093 R)
• M21: 3,517,196 km (0.072 R)
• M22: 3,700,603 km (0.109 R)
• M23: 3,768,221 km (0.054 R)
• M24: 3,973,319 km (0.113 R)
• M25: 4,448,143 km (0.114 R)
• M26: 4,628,708 km (0.101 R)
• M27: 4,885,567 km (0.068 R)
• M28: 5,260,609 km (0.08 R)
• M29: 5,606,330 km (0.09 R)
• M30: 5,684,121 km (0.119 R)
• M31: 5,979,128 km (0.103 R)
• M32: 6,058,714 km (0.103 R)
• M33: 6,461,730 km (0.104 R)
• M34: 6,563,906 km (0.099 R)
• M35: 7,061,618 km (0.068 R)
• M36: 7,187,878 km (0.052 R)
• M37: 7,464,335 km (0.038 R)
• M38: 7,550,055 km (0.095 R)
• M39: 7,657,765 km (0.115 R)
• M40: 7,874,533 km (0.061 R)
• M41: 8,093,394 km (0.057 R)
• M42: 8,358,781 km (0.109 R)
• M43: 9,240,810 km (0.051 R)
• M44: 9,704,713 km (0.083 R)
• M45: 10,033,978 km (0.098 R)
• M46: 10,462,576 km (0.068 R)
• M47: 10,679,194 km (0.098 R)
• M48: 10,824,453 km (0.058 R)
• M49: 11,239,587 km (0.032 R)
• M50: 11,709,624 km (0.095 R)
• M51: 12,160,961 km (0.062 R)
• M52: 12,439,661 km (0.044 R)
• M53: 12,592,550 km (0.087 R)
• M54: 13,029,077 km (0.072 R)
• M55: 13,575,259 km (0.115 R)
• M56: 14,075,813 km (0.111 R)
• M57: 14,528,796 km (0.11 R)
• M58: 14,743,768 km (0.112 R)
• M59: 14,851,478 km (0.068 R)
• M60: 15,176,554 km (0.053 R)
• M61: 15,421,895 km (0.089 R)
• M62: 15,558,777 km (0.095 R)
• M63: 15,888,939 km (0.108 R)
• M64: 15,971,817 km (0.115 R)
• M65: 16,054,993 km (0.027 R)
• M66: 16,332,796 km (0.071 R)
• M67: 16,500,196 km (0.112 R)
• M68: 17,090,958 km (0.07 R)
• M69: 17,631,455 km (0.073 R)
• M70: 17,889,362 km (0.087 R)
• M71: 18,933,705 km (0.071 R)
• M72: 19,197,895 km (0.11 R)
• M73: 19,492,752 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 779.7

Radius: 3.8

Gravity: 54 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 7.4 AU - 8.76 AU

Year: 16145 Days

Day: 17.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,875,175 km

• M1: 64,626 km (0.027 R)
• M2: 116,088 km (0.07 R)
• M3: 161,267 km (0.03 R)
• M4: 352,602 km (0.087 R)
• M5: 404,961 km (0.102 R)
• M6: 497,862 km (0.106 R)
• M7: 618,587 km (0.101 R)
• M8: 748,588 km (0.106 R)
• M9: 934,987 km (0.118 R)
• M10: 1,033,572 km (0.084 R)
• M11: 1,084,285 km (0.091 R)
• M12: 1,377,048 km (0.119 R)
• M13: 2,289,446 km (0.044 R)
• M14: 2,661,645 km (0.104 R)
• M15: 3,016,342 km (0.118 R)
• M16: 3,461,246 km (0.108 R)
• M17: 3,847,508 km (0.107 R)
• M18: 4,126,059 km (0.113 R)
• M19: 4,247,383 km (0.063 R)
• M20: 4,288,073 km (0.1 R)
• M21: 4,369,903 km (0.052 R)
• M22: 4,452,182 km (0.103 R)
• M23: 5,086,028 km (0.062 R)
• M24: 5,479,620 km (0.061 R)
• M25: 6,670,868 km (0.111 R)
• M26: 7,198,051 km (0.105 R)
• M27: 7,540,481 km (0.117 R)
• M28: 7,738,548 km (0.105 R)
• M29: 7,888,146 km (0.087 R)
• M30: 8,342,924 km (0.106 R)
• M31: 8,650,796 km (0.053 R)
• M32: 9,014,618 km (0.081 R)
• M33: 9,649,960 km (0.077 R)
• M34: 13,332,910 km (0.105 R)
• M35: 13,873,557 km (0.082 R)
• M36: 14,790,442 km (0.105 R)
• M37: 15,789,756 km (0.112 R)
• M38: 16,810,612 km (0.108 R)
• M39: 17,329,118 km (0.079 R)
• M40: 17,590,316 km (0.087 R)
• M41: 19,998,842 km (0.036 R)
• M42: 20,341,421 km (0.084 R)
• M43: 20,478,901 km (0.119 R)
• M44: 21,171,539 km (0.051 R)
• M45: 21,310,965 km (0.109 R)
• M46: 21,871,807 km (0.099 R)
• M47: 24,674,224 km (0.061 R)
• M48: 25,188,990 km (0.104 R)
• M49: 25,336,793 km (0.106 R)
• M50: 26,005,196 km (0.076 R)
• M51: 26,604,186 km (0.061 R)
• M52: 28,198,151 km (0.093 R)
• M53: 28,813,447 km (0.111 R)
• M54: 29,433,231 km (0.113 R)
• M55: 30,843,491 km (0.08 R)
• M56: 32,195,706 km (0.06 R)
• M57: 35,039,711 km (0.037 R)
• M58: 35,369,724 km (0.115 R)
• M59: 36,033,041 km (0.108 R)
• M60: 36,784,172 km (0.071 R)
• M61: 36,867,946 km (0.111 R)
• M62: 36,951,871 km (0.1 R)
• M63: 37,456,315 km (0.068 R)
• M64: 38,642,028 km (0.096 R)
• M65: 38,897,690 km (0.114 R)
• M66: 38,982,961 km (0.12 R)
• M67: 40,443,635 km (0.107 R)
• M68: 43,329,378 km (0.093 R)
• M69: 43,683,625 km (0.1 R)
• M70: 44,127,931 km (0.112 R)
• M71: 46,190,437 km (0.056 R)
• M72: 46,733,627 km (0.075 R)
• M73: 47,187,956 km (0.082 R)
• M74: 47,279,061 km (0.102 R)
• M75: 48,375,912 km (0.083 R)
• M76: 48,559,618 km (0.119 R)
• M77: 48,651,472 km (0.096 R)
• M78: 50,781,296 km (0.07 R)
• M79: 51,435,637 km (0.075 R)
• M80: 51,904,627 km (0.075 R)
• M81: 52,280,865 km (0.101 R)
• M82: 52,658,002 km (0.104 R)
• M83: 53,130,581 km (0.105 R)
• M84: 53,414,967 km (0.113 R)
• M85: 56,382,091 km (0.03 R)
• M86: 57,544,915 km (0.109 R)
• M87: 59,205,751 km (0.083 R)
• M88: 59,795,765 km (0.114 R)
• M89: 60,981,478 km (0.099 R)
• M90: 62,075,188 km (0.119 R)
• M91: 64,382,884 km (0.052 R)
• M92: 64,584,842 km (0.108 R)
• M93: 65,293,487 km (0.107 R)
• M94: 66,412,329 km (0.052 R)
• M95: 68,359,645 km (0.076 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 16,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit