🌌 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: 658.1

Radius: 12.9

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.62 AU - 0.74 AU

Year: 368 Days

Day: 9.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 11,377,369 km

• M1: 170,691 km (0.061 R)
• M2: 258,356 km (0.098 R)
• M3: 360,830 km (0.11 R)
• M4: 446,250 km (0.093 R)
• M5: 560,693 km (0.114 R)
• M6: 775,366 km (0.083 R)
• M7: 871,856 km (0.087 R)
• M8: 997,818 km (0.112 R)
• M9: 1,099,993 km (0.118 R)
• M10: 1,183,618 km (0.106 R)
• M11: 1,428,809 km (0.096 R)
• M12: 1,550,582 km (0.062 R)
• M13: 1,635,404 km (0.12 R)
• M14: 1,773,483 km (0.117 R)
• M15: 1,921,136 km (0.117 R)
• M16: 2,012,839 km (0.114 R)
• M17: 2,106,039 km (0.071 R)
• M18: 2,195,050 km (0.114 R)
• M19: 2,291,241 km (0.104 R)
• M20: 2,388,779 km (0.068 R)
• M21: 2,534,936 km (0.089 R)
• M22: 2,618,112 km (0.115 R)
• M23: 2,708,170 km (0.047 R)
• M24: 2,972,659 km (0.062 R)
• M25: 3,155,767 km (0.064 R)
• M26: 3,239,093 km (0.107 R)
• M27: 3,421,154 km (0.052 R)
• M28: 3,540,084 km (0.089 R)
• M29: 3,646,897 km (0.118 R)
• M30: 3,782,133 km (0.097 R)
• M31: 3,863,963 km (0.069 R)
• M32: 4,148,349 km (0.097 R)
• M33: 4,268,326 km (0.086 R)
• M34: 4,353,747 km (0.052 R)
• M35: 4,475,669 km (0.069 R)
• M36: 4,606,118 km (0.099 R)
• M37: 4,796,706 km (0.119 R)
• M38: 4,922,668 km (0.092 R)
• M39: 5,042,346 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.4

Radius: 12

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.52 AU - 0.86 AU

Year: 376 Days

Day: 13.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 72.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 11,377,369 km

• M1: 160,519 km (0.072 R)
• M2: 249,978 km (0.105 R)
• M3: 357,539 km (0.119 R)
• M4: 434,133 km (0.088 R)
• M5: 531,820 km (0.06 R)
• M6: 635,043 km (0.082 R)
• M7: 770,130 km (0.067 R)
• M8: 920,177 km (0.056 R)
• M9: 1,099,096 km (0.063 R)
• M10: 1,188,256 km (0.066 R)
• M11: 1,280,109 km (0.026 R)
• M12: 1,384,678 km (0.069 R)
• M13: 1,492,239 km (0.113 R)
• M14: 1,678,039 km (0.103 R)
• M15: 1,911,262 km (0.107 R)
• M16: 2,037,822 km (0.115 R)
• M17: 2,311,586 km (0.108 R)
• M18: 2,428,123 km (0.065 R)
• M19: 2,540,621 km (0.099 R)
• M20: 2,673,912 km (0.1 R)
• M21: 2,796,583 km (0.1 R)
• M22: 2,881,704 km (0.09 R)
• M23: 2,960,991 km (0.106 R)
• M24: 3,061,221 km (0.104 R)
• M25: 3,142,303 km (0.114 R)
• M26: 3,217,252 km (0.027 R)
• M27: 3,396,620 km (0.118 R)
• M28: 3,537,092 km (0.097 R)
• M29: 3,615,033 km (0.086 R)
• M30: 3,708,082 km (0.074 R)
• M31: 3,911,087 km (0.108 R)
• M32: 4,065,921 km (0.105 R)
• M33: 4,222,699 km (0.099 R)
• M34: 4,419,719 km (0.117 R)
• M35: 4,526,981 km (0.109 R)
• M36: 4,713,081 km (0.111 R)
• M37: 4,791,321 km (0.063 R)
• M38: 4,885,866 km (0.115 R)
• M39: 4,996,868 km (0.078 R)
• M40: 5,092,760 km (0.095 R)
• M41: 5,189,251 km (0.107 R)
• M42: 5,351,565 km (0.06 R)
• M43: 5,433,245 km (0.065 R)
• M44: 5,589,724 km (0.076 R)
• M45: 5,697,734 km (0.044 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.6

Radius: 14.8

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.71 AU - 0.79 AU

Year: 426 Days

Day: 5.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 11,377,369 km

• M1: 201,209 km (0.051 R)
• M2: 296,054 km (0.092 R)
• M3: 409,599 km (0.099 R)
• M4: 592,258 km (0.069 R)
• M5: 684,560 km (0.086 R)
• M6: 797,057 km (0.107 R)
• M7: 985,252 km (0.048 R)
• M8: 1,083,537 km (0.113 R)
• M9: 1,214,585 km (0.058 R)
• M10: 1,355,955 km (0.031 R)
• M11: 1,453,493 km (0.076 R)
• M12: 1,581,249 km (0.103 R)
• M13: 1,689,259 km (0.066 R)
• M14: 2,013,587 km (0.115 R)
• M15: 2,136,706 km (0.109 R)
• M16: 2,401,495 km (0.099 R)
• M17: 2,532,542 km (0.072 R)
• M18: 2,750,806 km (0.119 R)
• M19: 2,871,082 km (0.043 R)
• M20: 3,010,657 km (0.094 R)
• M21: 3,104,904 km (0.117 R)
• M22: 3,200,347 km (0.102 R)
• M23: 3,455,412 km (0.105 R)
• M24: 3,554,445 km (0.081 R)
• M25: 3,685,942 km (0.117 R)
• M26: 3,844,516 km (0.114 R)
• M27: 3,966,588 km (0.066 R)
• M28: 4,090,155 km (0.063 R)
• M29: 4,201,606 km (0.108 R)
• M30: 4,294,356 km (0.058 R)
• M31: 4,387,706 km (0.048 R)
• M32: 4,481,803 km (0.085 R)
• M33: 4,576,498 km (0.088 R)
• M34: 4,761,102 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.4

Radius: 14.5

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.37 AU - 1.97 AU

Year: 1416 Days

Day: 7.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 62.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 11,377,369 km

• M1: 182,659 km (0.029 R)
• M2: 342,430 km (0.055 R)
• M3: 457,919 km (0.09 R)
• M4: 612,005 km (0.075 R)
• M5: 893,847 km (0.117 R)
• M6: 1,030,729 km (0.095 R)
• M7: 1,309,131 km (0.057 R)
• M8: 1,486,404 km (0.115 R)
• M9: 1,732,493 km (0.077 R)
• M10: 1,834,818 km (0.118 R)
• M11: 2,056,672 km (0.114 R)
• M12: 2,198,640 km (0.034 R)
• M13: 2,389,377 km (0.103 R)
• M14: 2,585,650 km (0.031 R)
• M15: 2,847,895 km (0.106 R)
• M16: 3,283,374 km (0.076 R)
• M17: 3,489,670 km (0.072 R)
• M18: 3,607,553 km (0.07 R)
• M19: 3,780,338 km (0.113 R)
• M20: 3,888,049 km (0.096 R)
• M21: 4,024,332 km (0.093 R)
• M22: 4,175,875 km (0.082 R)
• M23: 4,301,388 km (0.12 R)
• M24: 4,414,035 km (0.114 R)
• M25: 4,556,302 km (0.057 R)
• M26: 4,743,449 km (0.091 R)
• M27: 5,051,322 km (0.101 R)
• M28: 5,290,379 km (0.092 R)
• M29: 5,441,772 km (0.077 R)
• M30: 5,594,512 km (0.095 R)
• M31: 6,299,866 km (0.105 R)
• M32: 6,704,079 km (0.088 R)
• M33: 7,503,680 km (0.09 R)
• M34: 7,639,963 km (0.113 R)
• M35: 7,984,188 km (0.09 R)
• M36: 8,105,811 km (0.103 R)
• M37: 8,228,182 km (0.089 R)
• M38: 8,351,152 km (0.099 R)
• M39: 8,492,372 km (0.102 R)
• M40: 8,598,886 km (0.064 R)
• M41: 8,867,115 km (0.116 R)
• M42: 9,725,358 km (0.111 R)
• M43: 9,874,207 km (0.105 R)
• M44: 9,967,557 km (0.095 R)
• M45: 10,457,789 km (0.062 R)
• M46: 10,840,311 km (0.095 R)
• M47: 11,130,231 km (0.087 R)
• M48: 11,383,500 km (0.107 R)
• M49: 11,777,092 km (0.061 R)
• M50: 11,995,505 km (0.111 R)
• M51: 12,355,737 km (0.086 R)
• M52: 12,618,132 km (0.119 R)
• M53: 12,821,136 km (0.114 R)
• M54: 13,148,456 km (0.05 R)
• M55: 13,271,874 km (0.058 R)
• M56: 13,623,728 km (0.101 R)
• M57: 13,853,062 km (0.094 R)
• M58: 14,210,003 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.9

Radius: 8.4

Gravity: 13.32 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.13 AU - 2.97 AU

Year: 2671 Days

Day: 10.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 11,377,369 km

• M1: 105,167 km (0.079 R)
• M2: 196,572 km (0.08 R)
• M3: 380,427 km (0.118 R)
• M4: 547,079 km (0.103 R)
• M5: 688,300 km (0.095 R)
• M6: 758,461 km (0.114 R)
• M7: 863,329 km (0.112 R)
• M8: 917,633 km (0.108 R)
• M9: 1,007,093 km (0.078 R)
• M10: 1,099,544 km (0.088 R)
• M11: 1,318,556 km (0.06 R)
• M12: 1,446,312 km (0.088 R)
• M13: 1,968,858 km (0.055 R)
• M14: 2,085,843 km (0.095 R)
• M15: 2,160,343 km (0.108 R)
• M16: 2,435,603 km (0.1 R)
• M17: 2,529,850 km (0.118 R)
• M18: 2,641,450 km (0.095 R)
• M19: 2,738,389 km (0.041 R)
• M20: 3,019,483 km (0.1 R)
• M21: 3,137,965 km (0.099 R)
• M22: 3,717,507 km (0.107 R)
• M23: 3,862,916 km (0.039 R)
• M24: 4,028,820 km (0.101 R)
• M25: 4,103,320 km (0.072 R)
• M26: 4,329,662 km (0.047 R)
• M27: 4,444,403 km (0.09 R)
• M28: 4,834,106 km (0.115 R)
• M29: 4,893,496 km (0.032 R)
• M30: 5,113,405 km (0.083 R)
• M31: 5,855,859 km (0.084 R)
• M32: 6,153,559 km (0.09 R)
• M33: 6,326,045 km (0.057 R)
• M34: 6,391,120 km (0.088 R)
• M35: 6,478,186 km (0.094 R)
• M36: 6,897,359 km (0.066 R)
• M37: 7,031,698 km (0.05 R)
• M38: 7,144,196 km (0.025 R)
• M39: 7,302,620 km (0.109 R)
• M40: 7,485,279 km (0.088 R)
• M41: 7,855,085 km (0.12 R)
• M42: 8,349,506 km (0.108 R)
• M43: 8,588,414 km (0.106 R)
• M44: 8,853,950 km (0.119 R)
• M45: 9,048,726 km (0.059 R)
• M46: 9,171,247 km (0.114 R)
• M47: 9,269,533 km (0.117 R)
• M48: 9,368,267 km (0.109 R)
• M49: 10,069,133 km (0.118 R)
• M50: 10,272,437 km (0.071 R)
• M51: 10,349,181 km (0.066 R)
• M52: 10,838,665 km (0.074 R)
• M53: 11,494,502 km (0.099 R)
• M54: 11,974,562 km (0.114 R)
• M55: 12,082,122 km (0.092 R)
• M56: 12,163,055 km (0.106 R)
• M57: 12,298,291 km (0.094 R)
• M58: 12,352,595 km (0.104 R)
• M59: 13,342,335 km (0.118 R)
• M60: 13,762,256 km (0.115 R)
• M61: 14,243,512 km (0.093 R)
• M62: 15,135,116 km (0.091 R)
• M63: 15,572,989 km (0.116 R)
• M64: 16,163,452 km (0.104 R)
• M65: 16,282,382 km (0.105 R)
• M66: 16,431,381 km (0.086 R)
• M67: 16,580,979 km (0.107 R)
• M68: 17,123,122 km (0.099 R)
• M69: 17,396,437 km (0.063 R)
• M70: 17,916,589 km (0.116 R)
• M71: 18,070,525 km (0.065 R)
• M72: 18,566,143 km (0.061 R)
• M73: 18,659,492 km (0.083 R)
• M74: 19,003,418 km (0.086 R)
• M75: 19,286,307 km (0.102 R)
• M76: 20,111,489 km (0.096 R)
• M77: 20,335,736 km (0.044 R)
• M78: 20,754,161 km (0.109 R)
• M79: 21,240,504 km (0.066 R)
• M80: 21,796,260 km (0.107 R)
• M81: 21,927,757 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.8

Radius: 11.5

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.18 AU - 2.94 AU

Year: 2687 Days

Day: 10.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 11,377,369 km

• M1: 158,424 km (0.084 R)
• M2: 340,934 km (0.119 R)
• M3: 434,881 km (0.112 R)
• M4: 637,437 km (0.049 R)
• M5: 831,315 km (0.115 R)
• M6: 914,791 km (0.09 R)
• M7: 1,012,329 km (0.053 R)
• M8: 1,218,624 km (0.113 R)
• M9: 1,364,033 km (0.07 R)
• M10: 1,451,698 km (0.076 R)
• M11: 1,541,307 km (0.03 R)
• M12: 1,646,175 km (0.03 R)
• M13: 1,767,200 km (0.118 R)
• M14: 1,863,391 km (0.11 R)
• M15: 1,975,440 km (0.041 R)
• M16: 2,148,076 km (0.074 R)
• M17: 2,386,236 km (0.031 R)
• M18: 2,554,982 km (0.059 R)
• M19: 2,759,632 km (0.087 R)
• M20: 2,969,817 km (0.059 R)
• M21: 3,101,762 km (0.111 R)
• M22: 3,388,691 km (0.063 R)
• M23: 3,474,859 km (0.084 R)
• M24: 3,719,901 km (0.074 R)
• M25: 3,826,564 km (0.112 R)
• M26: 3,934,424 km (0.088 R)
• M27: 4,171,537 km (0.117 R)
• M28: 4,245,438 km (0.088 R)
• M29: 4,583,529 km (0.091 R)
• M30: 4,659,974 km (0.118 R)
• M31: 5,406,467 km (0.047 R)
• M32: 5,752,487 km (0.105 R)
• M33: 6,380,798 km (0.088 R)
• M34: 6,530,695 km (0.115 R)
• M35: 6,986,969 km (0.115 R)
• M36: 7,657,017 km (0.099 R)
• M37: 8,347,561 km (0.119 R)
• M38: 10,010,491 km (0.119 R)
• M39: 10,209,755 km (0.107 R)
• M40: 10,435,648 km (0.115 R)
• M41: 10,561,909 km (0.094 R)
• M42: 10,663,187 km (0.113 R)
• M43: 11,877,772 km (0.095 R)
• M44: 12,036,046 km (0.087 R)
• M45: 12,248,026 km (0.074 R)
• M46: 12,649,098 km (0.118 R)
• M47: 12,837,592 km (0.108 R)
• M48: 12,972,978 km (0.092 R)
• M49: 13,108,663 km (0.031 R)
• M50: 13,326,926 km (0.095 R)
• M51: 14,100,198 km (0.094 R)
• M52: 14,323,697 km (0.037 R)
• M53: 14,520,418 km (0.081 R)
• M54: 15,172,814 km (0.1 R)
• M55: 15,488,167 km (0.112 R)
• M56: 15,718,847 km (0.081 R)
• M57: 15,834,785 km (0.116 R)
• M58: 15,921,701 km (0.094 R)
• M59: 16,359,425 km (0.04 R)
• M60: 16,948,990 km (0.076 R)
• M61: 17,127,311 km (0.117 R)
• M62: 17,997,671 km (0.075 R)
• M63: 18,088,477 km (0.065 R)
• M64: 18,361,942 km (0.091 R)
• M65: 18,606,235 km (0.108 R)
• M66: 19,036,329 km (0.109 R)
• M67: 19,128,930 km (0.11 R)
• M68: 19,252,648 km (0.099 R)
• M69: 19,345,548 km (0.097 R)
• M70: 20,346,208 km (0.114 R)
• M71: 20,725,887 km (0.066 R)
• M72: 20,821,181 km (0.093 R)
• M73: 20,980,204 km (0.066 R)
• M74: 21,171,689 km (0.111 R)
• M75: 21,267,581 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.9

Radius: 15

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.13 AU - 5.21 AU

Year: 6620 Days

Day: 14.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 11,377,369 km

• M1: 194,477 km (0.053 R)
• M2: 411,843 km (0.076 R)
• M3: 545,733 km (0.116 R)
• M4: 657,632 km (0.08 R)
• M5: 760,256 km (0.115 R)
• M6: 1,019,809 km (0.052 R)
• M7: 1,349,223 km (0.116 R)
• M8: 1,461,422 km (0.112 R)
• M9: 1,619,098 km (0.025 R)
• M10: 1,862,344 km (0.12 R)
• M11: 1,979,629 km (0.103 R)
• M12: 2,298,422 km (0.053 R)
• M13: 2,776,985 km (0.101 R)
• M14: 3,070,945 km (0.075 R)
• M15: 3,232,660 km (0.105 R)
• M16: 3,723,641 km (0.101 R)
• M17: 3,884,907 km (0.104 R)
• M18: 4,286,428 km (0.1 R)
• M19: 4,701,412 km (0.109 R)
• M20: 4,813,611 km (0.048 R)
• M21: 5,015,119 km (0.093 R)
• M22: 5,129,711 km (0.069 R)
• M23: 5,258,066 km (0.12 R)
• M24: 5,452,693 km (0.074 R)
• M25: 6,503,319 km (0.109 R)
• M26: 6,628,532 km (0.09 R)
• M27: 6,825,104 km (0.113 R)
• M28: 7,469,721 km (0.087 R)
• M29: 7,586,407 km (0.102 R)
• M30: 8,149,045 km (0.095 R)
• M31: 8,269,172 km (0.076 R)
• M32: 8,435,525 km (0.093 R)
• M33: 8,602,775 km (0.043 R)
• M34: 8,740,555 km (0.101 R)
• M35: 9,236,472 km (0.103 R)
• M36: 10,532,288 km (0.079 R)
• M37: 10,630,574 km (0.082 R)
• M38: 10,960,288 km (0.1 R)
• M39: 11,343,857 km (0.046 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: 271 - 12,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit