🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.7

Radius: 13.1

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.47 AU - 0.61 AU

Year: 279 Days

Day: 13.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 28,996,960 km

• M1: 166,502 km (0.117 R)
• M2: 252,072 km (0.047 R)
• M3: 397,631 km (0.116 R)
• M4: 483,650 km (0.088 R)
• M5: 615,146 km (0.081 R)
• M6: 711,787 km (0.116 R)
• M7: 844,929 km (0.111 R)
• M8: 1,050,027 km (0.114 R)
• M9: 1,141,881 km (0.116 R)
• M10: 1,254,528 km (0.097 R)
• M11: 1,378,544 km (0.109 R)
• M12: 1,476,381 km (0.079 R)
• M13: 1,627,774 km (0.11 R)
• M14: 1,719,628 km (0.096 R)
• M15: 1,813,276 km (0.05 R)
• M16: 1,904,530 km (0.069 R)
• M17: 2,083,300 km (0.078 R)
• M18: 2,174,854 km (0.088 R)
• M19: 2,263,416 km (0.119 R)
• M20: 2,371,126 km (0.066 R)
• M21: 2,536,282 km (0.076 R)
• M22: 2,639,206 km (0.119 R)
• M23: 2,776,985 km (0.102 R)
• M24: 2,858,815 km (0.097 R)
• M25: 2,975,950 km (0.076 R)
• M26: 3,179,703 km (0.09 R)
• M27: 3,377,920 km (0.12 R)
• M28: 3,481,142 km (0.04 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.2

Radius: 8.7

Gravity: 9.62 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.57 AU - 0.91 AU

Year: 447 Days

Day: 10.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 28,996,960 km

• M1: 111,750 km (0.119 R)
• M2: 197,170 km (0.113 R)
• M3: 263,591 km (0.099 R)
• M4: 435,779 km (0.115 R)
• M5: 525,388 km (0.118 R)
• M6: 617,839 km (0.091 R)
• M7: 678,726 km (0.106 R)
• M8: 737,518 km (0.038 R)
• M9: 847,322 km (0.086 R)
• M10: 981,811 km (0.098 R)
• M11: 1,078,750 km (0.102 R)
• M12: 1,138,589 km (0.073 R)
• M13: 1,266,944 km (0.074 R)
• M14: 1,373,308 km (0.063 R)
• M15: 1,449,454 km (0.083 R)
• M16: 1,538,465 km (0.081 R)
• M17: 1,652,159 km (0.115 R)
• M18: 1,733,540 km (0.065 R)
• M19: 1,906,475 km (0.102 R)
• M20: 2,004,312 km (0.106 R)
• M21: 2,103,795 km (0.101 R)
• M22: 2,192,357 km (0.12 R)
• M23: 2,314,429 km (0.12 R)
• M24: 2,373,071 km (0.047 R)
• M25: 2,478,687 km (0.109 R)
• M26: 2,735,696 km (0.044 R)
• M27: 2,818,573 km (0.114 R)
• M28: 2,895,467 km (0.091 R)
• M29: 2,965,927 km (0.096 R)
• M30: 3,422,949 km (0.119 R)
• M31: 3,512,408 km (0.116 R)
• M32: 3,686,391 km (0.106 R)
• M33: 3,762,835 km (0.082 R)
• M34: 3,894,182 km (0.094 R)
• M35: 4,042,733 km (0.118 R)
• M36: 4,145,507 km (0.077 R)
• M37: 4,491,526 km (0.112 R)
• M38: 4,672,241 km (0.112 R)
• M39: 4,763,495 km (0.067 R)
• M40: 4,830,216 km (0.118 R)
• M41: 4,905,613 km (0.056 R)
• M42: 5,040,850 km (0.113 R)
• M43: 5,323,440 km (0.042 R)
• M44: 5,418,884 km (0.11 R)
• M45: 5,523,453 km (0.096 R)
• M46: 5,699,529 km (0.069 R)
• M47: 5,823,845 km (0.093 R)
• M48: 5,940,083 km (0.12 R)
• M49: 6,012,039 km (0.105 R)
• M50: 6,084,295 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.2

Radius: 13.1

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.99 AU - 1.19 AU

Year: 800 Days

Day: 8 Hours

Environment

Temp: -186 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 28,996,960 km

• M1: 175,777 km (0.086 R)
• M2: 286,031 km (0.092 R)
• M3: 393,442 km (0.065 R)
• M4: 506,538 km (0.1 R)
• M5: 596,746 km (0.069 R)
• M6: 716,275 km (0.093 R)
• M7: 814,860 km (0.105 R)
• M8: 1,008,290 km (0.1 R)
• M9: 1,360,742 km (0.073 R)
• M10: 1,524,851 km (0.098 R)
• M11: 1,648,718 km (0.097 R)
• M12: 1,816,567 km (0.102 R)
• M13: 2,015,532 km (0.113 R)
• M14: 2,204,325 km (0.07 R)
• M15: 2,390,275 km (0.087 R)
• M16: 2,665,086 km (0.082 R)
• M17: 2,882,901 km (0.12 R)
• M18: 2,998,839 km (0.061 R)
• M19: 3,126,296 km (0.098 R)
• M20: 3,215,756 km (0.108 R)
• M21: 3,376,723 km (0.095 R)
• M22: 3,623,260 km (0.06 R)
• M23: 3,738,301 km (0.037 R)
• M24: 3,833,445 km (0.101 R)
• M25: 3,939,959 km (0.086 R)
• M26: 4,243,792 km (0.1 R)
• M27: 4,510,376 km (0.073 R)
• M28: 4,679,870 km (0.117 R)
• M29: 5,260,011 km (0.071 R)
• M30: 5,390,759 km (0.119 R)
• M31: 5,534,672 km (0.061 R)
• M32: 5,863,189 km (0.082 R)
• M33: 6,123,041 km (0.08 R)
• M34: 6,260,671 km (0.107 R)
• M35: 6,412,064 km (0.116 R)
• M36: 6,590,235 km (0.059 R)
• M37: 6,834,828 km (0.096 R)
• M38: 7,306,210 km (0.113 R)
• M39: 7,439,053 km (0.108 R)
• M40: 7,532,552 km (0.069 R)
• M41: 7,626,499 km (0.119 R)
• M42: 7,747,674 km (0.082 R)
• M43: 7,910,436 km (0.059 R)
• M44: 8,156,674 km (0.089 R)
• M45: 8,727,091 km (0.113 R)
• M46: 8,839,888 km (0.099 R)
• M47: 9,166,909 km (0.106 R)
• M48: 9,296,012 km (0.09 R)
• M49: 9,425,713 km (0.091 R)
• M50: 9,657,739 km (0.081 R)
• M51: 9,759,765 km (0.112 R)
• M52: 9,847,579 km (0.055 R)
• M53: 9,965,163 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.6

Radius: 13.8

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.36 AU - 1.66 AU

Year: 1304 Days

Day: 12.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 28,996,960 km

• M1: 324,029 km (0.072 R)
• M2: 429,495 km (0.098 R)
• M3: 661,971 km (0.112 R)
• M4: 803,041 km (0.08 R)
• M5: 947,553 km (0.085 R)
• M6: 1,051,972 km (0.091 R)
• M7: 1,282,353 km (0.107 R)
• M8: 1,390,512 km (0.082 R)
• M9: 1,558,660 km (0.103 R)
• M10: 1,723,966 km (0.094 R)
• M11: 2,009,548 km (0.031 R)
• M12: 2,104,692 km (0.107 R)
• M13: 2,388,330 km (0.112 R)
• M14: 2,512,197 km (0.059 R)
• M15: 2,861,209 km (0.064 R)
• M16: 2,981,186 km (0.095 R)
• M17: 3,090,542 km (0.097 R)
• M18: 3,213,661 km (0.109 R)
• M19: 3,528,864 km (0.118 R)
• M20: 3,644,803 km (0.092 R)
• M21: 3,736,057 km (0.067 R)
• M22: 3,907,347 km (0.106 R)
• M23: 4,094,643 km (0.08 R)
• M24: 4,436,923 km (0.12 R)
• M25: 4,646,809 km (0.12 R)
• M26: 4,931,793 km (0.098 R)
• M27: 5,266,743 km (0.104 R)
• M28: 5,384,925 km (0.075 R)
• M29: 5,489,195 km (0.111 R)
• M30: 5,609,023 km (0.031 R)
• M31: 5,699,679 km (0.094 R)
• M32: 6,679,844 km (0.102 R)
• M33: 6,808,049 km (0.108 R)
• M34: 7,018,235 km (0.114 R)
• M35: 7,279,881 km (0.052 R)
• M36: 7,528,064 km (0.101 R)
• M37: 7,661,655 km (0.113 R)
• M38: 7,863,462 km (0.033 R)
• M39: 8,462,153 km (0.1 R)
• M40: 8,635,986 km (0.098 R)
• M41: 8,793,512 km (0.12 R)
• M42: 8,898,979 km (0.056 R)
• M43: 8,987,242 km (0.087 R)
• M44: 9,164,515 km (0.066 R)
• M45: 9,685,565 km (0.106 R)
• M46: 10,068,834 km (0.106 R)
• M47: 10,253,139 km (0.118 R)
• M48: 10,569,090 km (0.111 R)
• M49: 10,718,837 km (0.057 R)
• M50: 11,134,420 km (0.105 R)
• M51: 11,248,713 km (0.05 R)
• M52: 11,593,835 km (0.06 R)
• M53: 11,729,071 km (0.113 R)
• M54: 12,000,891 km (0.075 R)
• M55: 12,216,013 km (0.098 R)
• M56: 12,353,643 km (0.052 R)
• M57: 12,729,732 km (0.105 R)
• M58: 12,869,157 km (0.048 R)
• M59: 13,049,273 km (0.111 R)
• M60: 13,210,090 km (0.106 R)
• M61: 13,554,016 km (0.093 R)
• M62: 13,676,088 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.6

Radius: 8.1

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.99 AU - 2.39 AU

Year: 2278 Days

Day: 5.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 28,996,960 km

• M1: 164,857 km (0.11 R)
• M2: 220,806 km (0.104 R)
• M3: 287,527 km (0.059 R)
• M4: 357,090 km (0.104 R)
• M5: 413,937 km (0.094 R)
• M6: 502,649 km (0.111 R)
• M7: 598,242 km (0.094 R)
• M8: 749,635 km (0.03 R)
• M9: 896,091 km (0.119 R)
• M10: 1,187,508 km (0.076 R)
• M11: 1,247,347 km (0.106 R)
• M12: 1,298,061 km (0.116 R)
• M13: 1,540,260 km (0.042 R)
• M14: 1,650,065 km (0.11 R)
• M15: 1,728,603 km (0.103 R)
• M16: 1,866,084 km (0.11 R)
• M17: 2,067,143 km (0.12 R)
• M18: 2,139,848 km (0.051 R)
• M19: 2,275,384 km (0.042 R)
• M20: 2,363,048 km (0.1 R)
• M21: 2,464,775 km (0.097 R)
• M22: 2,516,087 km (0.112 R)
• M23: 2,620,057 km (0.115 R)
• M24: 3,160,704 km (0.066 R)
• M25: 3,472,765 km (0.041 R)
• M26: 3,809,510 km (0.116 R)
• M27: 4,080,581 km (0.119 R)
• M28: 4,141,617 km (0.09 R)
• M29: 4,641,124 km (0.112 R)
• M30: 5,662,728 km (0.092 R)
• M31: 5,765,203 km (0.106 R)
• M32: 6,269,048 km (0.077 R)
• M33: 6,322,006 km (0.092 R)
• M34: 6,696,898 km (0.116 R)
• M35: 6,841,559 km (0.091 R)
• M36: 7,005,668 km (0.07 R)
• M37: 7,060,571 km (0.093 R)
• M38: 7,412,126 km (0.119 R)
• M39: 7,468,075 km (0.089 R)
• M40: 8,151,438 km (0.118 R)
• M41: 8,209,333 km (0.056 R)
• M42: 8,325,421 km (0.053 R)
• M43: 8,696,723 km (0.104 R)
• M44: 8,815,055 km (0.081 R)
• M45: 8,894,341 km (0.103 R)
• M46: 9,173,491 km (0.105 R)
• M47: 9,496,024 km (0.113 R)
• M48: 9,679,132 km (0.04 R)
• M49: 9,863,287 km (0.094 R)
• M50: 10,028,144 km (0.095 R)
• M51: 10,090,077 km (0.056 R)
• M52: 10,276,925 km (0.086 R)
• M53: 10,865,593 km (0.062 R)
• M54: 10,971,807 km (0.117 R)
• M55: 11,164,040 km (0.069 R)
• M56: 11,249,760 km (0.096 R)
• M57: 11,378,863 km (0.111 R)
• M58: 11,486,723 km (0.105 R)
• M59: 11,812,547 km (0.09 R)
• M60: 12,340,179 km (0.064 R)
• M61: 12,584,622 km (0.112 R)
• M62: 12,875,590 km (0.058 R)
• M63: 12,943,058 km (0.072 R)
• M64: 13,033,116 km (0.091 R)
• M65: 13,532,474 km (0.084 R)
• M66: 14,061,302 km (0.089 R)
• M67: 14,200,428 km (0.072 R)
• M68: 14,503,214 km (0.119 R)
• M69: 14,690,661 km (0.051 R)
• M70: 14,808,244 km (0.095 R)
• M71: 14,949,764 km (0.107 R)
• M72: 15,020,673 km (0.105 R)
• M73: 15,496,395 km (0.096 R)
• M74: 15,663,944 km (0.089 R)
• M75: 16,001,138 km (0.038 R)
• M76: 16,122,013 km (0.056 R)
• M77: 16,267,721 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.7

Radius: 9.9

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.51 AU - 3.97 AU

Year: 5084 Days

Day: 13 Hours

Environment

Temp: -219 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 28,996,960 km

• M1: 176,226 km (0.057 R)
• M2: 273,166 km (0.034 R)
• M3: 465,549 km (0.096 R)
• M4: 928,853 km (0.055 R)
• M5: 1,036,115 km (0.094 R)
• M6: 1,190,949 km (0.116 R)
• M7: 1,603,390 km (0.111 R)
• M8: 2,058,317 km (0.056 R)
• M9: 2,328,192 km (0.113 R)
• M10: 2,495,592 km (0.106 R)
• M11: 2,667,031 km (0.081 R)
• M12: 3,122,856 km (0.11 R)
• M13: 3,225,330 km (0.11 R)
• M14: 3,308,058 km (0.101 R)
• M15: 3,732,317 km (0.081 R)
• M16: 3,951,029 km (0.114 R)
• M17: 4,355,392 km (0.087 R)
• M18: 4,655,635 km (0.105 R)
• M19: 4,820,193 km (0.118 R)
• M20: 5,872,764 km (0.08 R)
• M21: 6,307,944 km (0.112 R)
• M22: 6,385,884 km (0.114 R)
• M23: 6,516,483 km (0.06 R)
• M24: 7,101,411 km (0.117 R)
• M25: 7,291,101 km (0.103 R)
• M26: 7,400,307 km (0.066 R)
• M27: 7,620,216 km (0.115 R)
• M28: 7,703,243 km (0.095 R)
• M29: 7,954,268 km (0.119 R)
• M30: 8,123,015 km (0.114 R)
• M31: 8,378,528 km (0.102 R)
• M32: 8,550,266 km (0.08 R)
• M33: 9,337,749 km (0.117 R)
• M34: 9,905,773 km (0.041 R)
• M35: 10,026,797 km (0.109 R)
• M36: 10,178,789 km (0.084 R)
• M37: 10,392,863 km (0.056 R)
• M38: 10,515,833 km (0.109 R)
• M39: 10,670,218 km (0.09 R)
• M40: 10,794,384 km (0.105 R)
• M41: 11,358,667 km (0.112 R)
• M42: 11,676,413 km (0.09 R)
• M43: 11,868,347 km (0.099 R)
• M44: 12,647,004 km (0.116 R)
• M45: 12,811,262 km (0.1 R)
• M46: 13,576,007 km (0.114 R)
• M47: 14,184,870 km (0.06 R)
• M48: 14,664,630 km (0.1 R)
• M49: 14,733,595 km (0.114 R)
• M50: 15,114,920 km (0.09 R)
• M51: 16,528,620 km (0.101 R)
• M52: 16,816,446 km (0.117 R)
• M53: 18,021,158 km (0.118 R)
• M54: 18,391,712 km (0.065 R)
• M55: 18,466,212 km (0.054 R)
• M56: 18,727,409 km (0.092 R)
• M57: 18,914,706 km (0.113 R)
• M58: 19,140,449 km (0.057 R)
• M59: 19,253,545 km (0.12 R)
• M60: 19,366,940 km (0.113 R)
• M61: 19,594,329 km (0.092 R)
• M62: 20,551,606 km (0.115 R)
• M63: 20,628,798 km (0.091 R)
• M64: 20,899,870 km (0.1 R)
• M65: 21,172,138 km (0.118 R)
• M66: 21,720,264 km (0.099 R)
• M67: 21,798,953 km (0.087 R)
• M68: 22,154,098 km (0.094 R)
• M69: 22,910,316 km (0.067 R)
• M70: 23,513,345 km (0.104 R)
• M71: 23,675,060 km (0.114 R)
• M72: 23,837,074 km (0.118 R)
• M73: 23,918,306 km (0.097 R)
• M74: 24,693,971 km (0.08 R)
• M75: 24,776,100 km (0.108 R)
• M76: 25,353,548 km (0.095 R)
• M77: 25,810,270 km (0.043 R)
• M78: 25,977,072 km (0.115 R)
• M79: 26,227,947 km (0.092 R)
• M80: 26,605,832 km (0.09 R)
• M81: 27,664,835 km (0.118 R)
• M82: 27,878,162 km (0.075 R)
• M83: 28,177,956 km (0.1 R)
• M84: 28,392,778 km (0.093 R)
• M85: 28,737,452 km (0.061 R)
• M86: 28,910,387 km (0.041 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 15,878 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit