🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682

Radius: 9.4

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.48 AU - 0.7 AU

Year: 307 Days

Day: 8.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 82,109,920 km

• M1: 120,127 km (0.088 R)
• M2: 184,155 km (0.055 R)
• M3: 246,836 km (0.107 R)
• M4: 314,455 km (0.114 R)
• M5: 377,585 km (0.105 R)
• M6: 437,873 km (0.078 R)
• M7: 573,409 km (0.118 R)
• M8: 662,120 km (0.119 R)
• M9: 759,359 km (0.104 R)
• M10: 850,613 km (0.085 R)
• M11: 930,349 km (0.094 R)
• M12: 1,012,778 km (0.063 R)
• M13: 1,219,522 km (0.096 R)
• M14: 1,345,633 km (0.114 R)
• M15: 1,476,381 km (0.086 R)
• M16: 1,668,465 km (0.102 R)
• M17: 1,745,807 km (0.101 R)
• M18: 1,863,989 km (0.094 R)
• M19: 2,030,941 km (0.089 R)
• M20: 2,202,829 km (0.077 R)
• M21: 2,266,707 km (0.051 R)
• M22: 2,406,880 km (0.069 R)
• M23: 2,516,835 km (0.11 R)
• M24: 2,628,435 km (0.112 R)
• M25: 2,713,257 km (0.082 R)
• M26: 2,798,976 km (0.06 R)
• M27: 2,914,765 km (0.11 R)
• M28: 3,049,852 km (0.119 R)
• M29: 3,109,392 km (0.09 R)
• M30: 3,247,471 km (0.081 R)
• M31: 3,344,859 km (0.114 R)
• M32: 3,480,245 km (0.095 R)
• M33: 3,623,709 km (0.085 R)
• M34: 3,737,553 km (0.056 R)
• M35: 3,852,444 km (0.036 R)
• M36: 4,118,579 km (0.075 R)
• M37: 4,437,970 km (0.059 R)
• M38: 4,539,398 km (0.098 R)
• M39: 4,600,733 km (0.072 R)
• M40: 4,696,476 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.9

Radius: 10.9

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.54 AU - 0.76 AU

Year: 355 Days

Day: 7.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 82,109,920 km

• M1: 137,780 km (0.106 R)
• M2: 212,279 km (0.077 R)
• M3: 291,865 km (0.041 R)
• M4: 377,286 km (0.118 R)
• M5: 464,501 km (0.119 R)
• M6: 538,552 km (0.103 R)
• M7: 764,296 km (0.08 R)
• M8: 834,607 km (0.063 R)
• M9: 939,475 km (0.091 R)
• M10: 1,065,735 km (0.093 R)
• M11: 1,151,455 km (0.055 R)
• M12: 1,227,600 km (0.048 R)
• M13: 1,327,083 km (0.103 R)
• M14: 1,435,541 km (0.058 R)
• M15: 1,505,403 km (0.118 R)
• M16: 1,695,093 km (0.047 R)
• M17: 1,769,144 km (0.095 R)
• M18: 1,840,951 km (0.028 R)
• M19: 1,927,868 km (0.118 R)
• M20: 2,058,915 km (0.067 R)
• M21: 2,141,942 km (0.066 R)
• M22: 2,222,426 km (0.081 R)
• M23: 2,341,356 km (0.079 R)
• M24: 2,413,014 km (0.116 R)
• M25: 2,527,606 km (0.08 R)
• M26: 2,620,805 km (0.062 R)
• M27: 2,695,305 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747

Radius: 8.4

Gravity: 10.59 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.86 AU - 0.96 AU

Year: 589 Days

Day: 13.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 82,109,920 km

• M1: 111,899 km (0.069 R)
• M2: 174,730 km (0.071 R)
• M3: 229,334 km (0.109 R)
• M4: 369,357 km (0.078 R)
• M5: 506,838 km (0.101 R)
• M6: 593,455 km (0.106 R)
• M7: 807,978 km (0.071 R)
• M8: 885,021 km (0.074 R)
• M9: 975,528 km (0.046 R)
• M10: 1,086,230 km (0.068 R)
• M11: 1,183,618 km (0.083 R)
• M12: 1,332,468 km (0.11 R)
• M13: 1,525,599 km (0.113 R)
• M14: 1,602,941 km (0.077 R)
• M15: 1,688,212 km (0.071 R)
• M16: 1,781,711 km (0.042 R)
• M17: 1,870,123 km (0.061 R)
• M18: 1,939,237 km (0.084 R)
• M19: 2,023,162 km (0.066 R)
• M20: 2,187,719 km (0.119 R)
• M21: 2,282,714 km (0.101 R)
• M22: 2,461,633 km (0.104 R)
• M23: 2,545,258 km (0.115 R)
• M24: 2,715,351 km (0.092 R)
• M25: 2,817,526 km (0.102 R)
• M26: 2,897,112 km (0.107 R)
• M27: 3,026,066 km (0.111 R)
• M28: 3,264,525 km (0.104 R)
• M29: 3,381,809 km (0.032 R)
• M30: 3,500,590 km (0.101 R)
• M31: 3,620,717 km (0.11 R)
• M32: 3,724,837 km (0.109 R)
• M33: 3,812,352 km (0.109 R)
• M34: 3,900,615 km (0.106 R)
• M35: 3,953,872 km (0.088 R)
• M36: 4,097,037 km (0.1 R)
• M37: 4,260,248 km (0.093 R)
• M38: 4,315,151 km (0.104 R)
• M39: 4,370,352 km (0.065 R)
• M40: 4,490,479 km (0.101 R)
• M41: 4,640,077 km (0.062 R)
• M42: 4,734,324 km (0.045 R)
• M43: 4,886,614 km (0.08 R)
• M44: 5,069,423 km (0.033 R)
• M45: 5,283,946 km (0.119 R)
• M46: 5,343,038 km (0.114 R)
• M47: 5,402,278 km (0.111 R)
• M48: 5,501,611 km (0.107 R)
• M49: 5,651,658 km (0.063 R)
• M50: 5,752,487 km (0.1 R)
• M51: 5,853,914 km (0.116 R)
• M52: 5,976,285 km (0.05 R)
• M53: 6,203,076 km (0.115 R)
• M54: 6,474,745 km (0.085 R)
• M55: 6,537,876 km (0.101 R)
• M56: 6,590,833 km (0.105 R)
• M57: 6,643,791 km (0.051 R)
• M58: 7,280,031 km (0.106 R)
• M59: 7,334,933 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.2

Radius: 12.5

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.06 AU - 1.24 AU

Year: 836 Days

Day: 5.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 82,109,920 km

• M1: 159,621 km (0.112 R)
• M2: 255,513 km (0.091 R)
• M3: 343,477 km (0.093 R)
• M4: 441,763 km (0.106 R)
• M5: 538,852 km (0.097 R)
• M6: 618,587 km (0.037 R)
• M7: 726,896 km (0.115 R)
• M8: 911,949 km (0.118 R)
• M9: 1,156,691 km (0.107 R)
• M10: 1,632,262 km (0.028 R)
• M11: 1,726,659 km (0.05 R)
• M12: 1,811,630 km (0.074 R)
• M13: 1,927,120 km (0.118 R)
• M14: 2,196,396 km (0.053 R)
• M15: 2,307,547 km (0.076 R)
• M16: 2,509,953 km (0.099 R)
• M17: 2,639,654 km (0.043 R)
• M18: 2,738,389 km (0.113 R)
• M19: 2,831,588 km (0.116 R)
• M20: 2,912,371 km (0.051 R)
• M21: 3,076,480 km (0.097 R)
• M22: 3,159,657 km (0.104 R)
• M23: 3,815,194 km (0.107 R)
• M24: 4,124,413 km (0.074 R)
• M25: 4,224,195 km (0.042 R)
• M26: 4,520,399 km (0.1 R)
• M27: 4,695,129 km (0.088 R)
• M28: 4,985,947 km (0.088 R)
• M29: 5,307,583 km (0.1 R)
• M30: 5,450,000 km (0.099 R)
• M31: 5,781,509 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709

Radius: 12

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.45 AU - 4.08 AU

Year: 3992 Days

Day: 10.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 82,109,920 km

• M1: 171,589 km (0.049 R)
• M2: 327,769 km (0.109 R)
• M3: 459,116 km (0.12 R)
• M4: 592,408 km (0.087 R)
• M5: 718,668 km (0.074 R)
• M6: 808,427 km (0.079 R)
• M7: 926,759 km (0.117 R)
• M8: 1,235,828 km (0.093 R)
• M9: 1,431,352 km (0.047 R)
• M10: 1,547,889 km (0.11 R)
• M11: 1,713,494 km (0.053 R)
• M12: 1,917,097 km (0.114 R)
• M13: 2,434,855 km (0.08 R)
• M14: 2,828,148 km (0.084 R)
• M15: 3,554,745 km (0.116 R)
• M16: 3,654,676 km (0.087 R)
• M17: 3,877,726 km (0.094 R)
• M18: 4,042,882 km (0.102 R)
• M19: 4,189,189 km (0.116 R)
• M20: 4,358,684 km (0.05 R)
• M21: 4,573,805 km (0.113 R)
• M22: 5,081,989 km (0.056 R)
• M23: 5,423,072 km (0.081 R)
• M24: 5,561,750 km (0.113 R)
• M25: 5,771,785 km (0.053 R)
• M26: 5,960,727 km (0.098 R)
• M27: 6,417,898 km (0.071 R)
• M28: 7,011,503 km (0.106 R)
• M29: 7,365,900 km (0.112 R)
• M30: 7,700,401 km (0.089 R)
• M31: 7,778,341 km (0.107 R)
• M32: 8,145,305 km (0.034 R)
• M33: 8,437,619 km (0.092 R)
• M34: 8,760,601 km (0.115 R)
• M35: 8,950,740 km (0.061 R)
• M36: 10,007,350 km (0.081 R)
• M37: 10,263,461 km (0.109 R)
• M38: 10,637,157 km (0.101 R)
• M39: 10,753,095 km (0.111 R)
• M40: 10,927,676 km (0.106 R)
• M41: 11,338,771 km (0.117 R)
• M42: 12,176,369 km (0.074 R)
• M43: 12,328,061 km (0.095 R)
• M44: 12,602,573 km (0.105 R)
• M45: 13,064,681 km (0.107 R)
• M46: 13,313,463 km (0.103 R)
• M47: 13,438,526 km (0.103 R)
• M48: 14,101,095 km (0.069 R)
• M49: 14,292,281 km (0.107 R)
• M50: 14,774,286 km (0.088 R)
• M51: 15,000,926 km (0.109 R)
• M52: 15,261,526 km (0.115 R)
• M53: 15,425,186 km (0.109 R)
• M54: 15,523,621 km (0.114 R)
• M55: 15,655,118 km (0.114 R)
• M56: 15,985,729 km (0.102 R)
• M57: 16,085,361 km (0.099 R)
• M58: 16,856,239 km (0.118 R)
• M59: 17,399,429 km (0.066 R)
• M60: 17,810,674 km (0.099 R)
• M61: 18,817,767 km (0.057 R)
• M62: 19,736,447 km (0.113 R)
• M63: 20,129,441 km (0.114 R)
• M64: 20,525,127 km (0.103 R)
• M65: 20,669,639 km (0.09 R)
• M66: 21,141,620 km (0.099 R)
• M67: 21,507,087 km (0.045 R)
• M68: 21,727,445 km (0.06 R)
• M69: 22,355,756 km (0.096 R)
• M70: 22,690,706 km (0.115 R)
• M71: 23,328,142 km (0.106 R)
• M72: 24,505,627 km (0.047 R)
• M73: 24,812,752 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 123.3

Radius: 7.6

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 7.57 AU - 11.89 AU

Year: 20585 Days

Day: 20.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 82,109,920 km

• M1: 159,322 km (0.055 R)
• M2: 218,114 km (0.118 R)
• M3: 418,276 km (0.118 R)
• M4: 658,231 km (0.108 R)
• M5: 736,770 km (0.109 R)
• M6: 921,224 km (0.089 R)
• M7: 1,120,638 km (0.103 R)
• M8: 1,177,485 km (0.116 R)
• M9: 1,314,068 km (0.072 R)
• M10: 1,843,495 km (0.104 R)
• M11: 2,095,866 km (0.085 R)
• M12: 2,214,198 km (0.11 R)
• M13: 3,515,700 km (0.105 R)
• M14: 3,628,496 km (0.104 R)
• M15: 3,742,490 km (0.118 R)
• M16: 4,032,560 km (0.062 R)
• M17: 4,121,122 km (0.119 R)
• M18: 4,210,282 km (0.113 R)
• M19: 4,634,841 km (0.039 R)
• M20: 5,361,737 km (0.052 R)
• M21: 6,990,110 km (0.106 R)
• M22: 7,275,393 km (0.093 R)
• M23: 7,383,403 km (0.028 R)
• M24: 7,931,230 km (0.107 R)
• M25: 8,228,780 km (0.055 R)
• M26: 8,378,977 km (0.081 R)
• M27: 8,492,222 km (0.088 R)
• M28: 10,738,135 km (0.06 R)
• M29: 11,025,961 km (0.099 R)
• M30: 11,483,432 km (0.09 R)
• M31: 12,032,157 km (0.074 R)
• M32: 12,288,268 km (0.084 R)
• M33: 12,632,493 km (0.049 R)
• M34: 12,719,110 km (0.065 R)
• M35: 12,805,877 km (0.095 R)
• M36: 12,936,326 km (0.072 R)
• M37: 13,023,542 km (0.101 R)
• M38: 13,111,057 km (0.101 R)
• M39: 13,418,630 km (0.118 R)
• M40: 13,862,337 km (0.115 R)
• M41: 14,220,624 km (0.052 R)
• M42: 14,355,860 km (0.073 R)
• M43: 14,992,399 km (0.036 R)
• M44: 15,175,956 km (0.056 R)
• M45: 15,591,539 km (0.1 R)
• M46: 17,195,527 km (0.119 R)
• M47: 17,484,102 km (0.057 R)
• M48: 18,212,344 km (0.081 R)
• M49: 18,359,099 km (0.087 R)
• M50: 18,999,977 km (0.102 R)
• M51: 19,497,838 km (0.089 R)
• M52: 20,252,859 km (0.056 R)
• M53: 20,659,466 km (0.071 R)
• M54: 22,103,385 km (0.114 R)
• M55: 22,784,952 km (0.03 R)
• M56: 23,526,509 km (0.066 R)
• M57: 23,739,836 km (0.111 R)
• M58: 24,114,728 km (0.034 R)
• M59: 24,870,347 km (0.103 R)
• M60: 25,033,259 km (0.114 R)
• M61: 25,196,620 km (0.073 R)
• M62: 25,743,550 km (0.059 R)
• M63: 26,626,626 km (0.074 R)
• M64: 27,857,068 km (0.112 R)
• M65: 27,913,467 km (0.052 R)
• M66: 28,422,548 km (0.069 R)
• M67: 29,622,174 km (0.096 R)
• M68: 29,794,959 km (0.107 R)
• M69: 29,968,044 km (0.091 R)
• M70: 30,315,111 km (0.098 R)
• M71: 30,489,243 km (0.055 R)
• M72: 31,305,898 km (0.102 R)
• M73: 32,011,700 km (0.085 R)
• M74: 32,070,792 km (0.065 R)
• M75: 33,678,819 km (0.116 R)
• M76: 33,919,223 km (0.099 R)
• M77: 34,280,950 km (0.093 R)
• M78: 34,644,024 km (0.05 R)
• M79: 35,863,397 km (0.09 R)
• M80: 37,469,479 km (0.097 R)
• M81: 37,656,327 km (0.104 R)
• M82: 38,093,452 km (0.094 R)
• M83: 38,469,392 km (0.091 R)
• M84: 39,541,410 km (0.109 R)
• M85: 39,858,707 km (0.112 R)
• M86: 40,815,236 km (0.097 R)
• M87: 41,071,647 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 701.2

Radius: 6.7

Gravity: 15.62 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 9.69 AU - 10.75 AU

Year: 22160 Days

Day: 20.1 Hours

Environment

Temp: -242 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 82,109,920 km

• M1: 620,382 km (0.095 R)
• M2: 715,078 km (0.056 R)
• M3: 764,296 km (0.062 R)
• M4: 840,441 km (0.032 R)
• M5: 1,319,154 km (0.091 R)
• M6: 1,442,722 km (0.08 R)
• M7: 1,668,016 km (0.106 R)
• M8: 2,044,704 km (0.099 R)
• M9: 2,599,861 km (0.118 R)
• M10: 3,408,288 km (0.12 R)
• M11: 3,450,624 km (0.089 R)
• M12: 4,801,044 km (0.12 R)
• M13: 4,896,338 km (0.11 R)
• M14: 5,234,878 km (0.117 R)
• M15: 5,431,749 km (0.063 R)
• M16: 5,631,013 km (0.06 R)
• M17: 5,681,278 km (0.082 R)
• M18: 6,347,438 km (0.108 R)
• M19: 6,823,159 km (0.098 R)
• M20: 6,930,421 km (0.103 R)
• M21: 7,585,659 km (0.104 R)
• M22: 7,641,160 km (0.043 R)
• M23: 8,203,648 km (0.088 R)
• M24: 9,727,602 km (0.076 R)
• M25: 11,783,675 km (0.056 R)
• M26: 11,912,478 km (0.117 R)
• M27: 12,236,507 km (0.116 R)
• M28: 12,563,528 km (0.109 R)
• M29: 13,026,085 km (0.103 R)
• M30: 13,427,157 km (0.12 R)
• M31: 13,494,326 km (0.07 R)
• M32: 14,172,753 km (0.115 R)
• M33: 16,560,933 km (0.099 R)
• M34: 17,875,001 km (0.051 R)
• M35: 18,097,154 km (0.079 R)
• M36: 18,245,854 km (0.098 R)
• M37: 19,297,826 km (0.049 R)
• M38: 19,754,698 km (0.108 R)
• M39: 20,679,213 km (0.108 R)
• M40: 20,834,645 km (0.057 R)
• M41: 23,051,237 km (0.05 R)
• M42: 24,597,480 km (0.11 R)
• M43: 24,927,194 km (0.115 R)
• M44: 25,674,585 km (0.101 R)
• M45: 27,446,871 km (0.098 R)
• M46: 27,874,571 km (0.114 R)
• M47: 28,046,310 km (0.116 R)
• M48: 28,390,833 km (0.066 R)
• M49: 29,345,567 km (0.062 R)
• M50: 29,870,656 km (0.055 R)
• M51: 32,813,844 km (0.05 R)
• M52: 33,176,918 km (0.06 R)
• M53: 33,358,829 km (0.075 R)
• M54: 33,632,444 km (0.112 R)
• M55: 33,815,402 km (0.064 R)
• M56: 34,182,066 km (0.117 R)
• M57: 34,734,382 km (0.098 R)
• M58: 35,197,088 km (0.07 R)
• M59: 35,848,138 km (0.074 R)
• M60: 36,503,227 km (0.106 R)
• M61: 36,597,174 km (0.097 R)
• M62: 37,162,355 km (0.086 R)
• M63: 37,351,297 km (0.12 R)
• M64: 38,587,724 km (0.094 R)
• M65: 39,740,824 km (0.115 R)
• M66: 39,934,104 km (0.108 R)
• M67: 40,515,891 km (0.114 R)
• M68: 42,672,942 km (0.098 R)
• M69: 42,969,894 km (0.116 R)
• M70: 43,466,559 km (0.073 R)
• M71: 44,866,945 km (0.11 R)
• M72: 45,572,747 km (0.095 R)
• M73: 46,587,320 km (0.096 R)
• M74: 47,609,373 km (0.067 R)
• M75: 50,196,668 km (0.085 R)
• M76: 51,139,284 km (0.071 R)
• M77: 52,193,351 km (0.117 R)
• M78: 52,723,077 km (0.113 R)
• M79: 53,041,870 km (0.098 R)
• M80: 53,787,914 km (0.049 R)
• M81: 55,506,345 km (0.049 R)
• M82: 59,107,166 km (0.102 R)
• M83: 59,327,823 km (0.065 R)
• M84: 63,346,171 km (0.071 R)
• M85: 63,571,914 km (0.108 R)
• M86: 71,172,085 km (0.056 R)
• M87: 71,406,804 km (0.092 R)
• M88: 71,641,822 km (0.051 R)
• M89: 71,994,723 km (0.177 R)
• M90: 73,175,499 km (0.119 R)
• M91: 80,515,668 km (0.209 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 20,264 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit