🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.03 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.7

Radius: 12.8

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.54 AU - 2.56 AU

Year: 1957 Days

Day: 6.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 81,312,445 km

• M1: 177,573 km (0.104 R)
• M2: 363,972 km (0.042 R)
• M3: 470,934 km (0.112 R)
• M4: 573,857 km (0.089 R)
• M5: 673,041 km (0.108 R)
• M6: 884,572 km (0.091 R)
• M7: 980,165 km (0.07 R)
• M8: 1,095,356 km (0.076 R)
• M9: 1,207,255 km (0.104 R)
• M10: 1,289,833 km (0.095 R)
• M11: 1,558,511 km (0.087 R)
• M12: 1,639,892 km (0.076 R)
• M13: 1,893,460 km (0.042 R)
• M14: 2,000,572 km (0.094 R)
• M15: 2,180,239 km (0.109 R)
• M16: 2,272,242 km (0.104 R)
• M17: 2,492,001 km (0.107 R)
• M18: 2,609,884 km (0.079 R)
• M19: 2,718,792 km (0.055 R)
• M20: 2,997,941 km (0.075 R)
• M21: 3,204,835 km (0.104 R)
• M22: 3,368,944 km (0.074 R)
• M23: 3,499,992 km (0.118 R)
• M24: 4,015,955 km (0.084 R)
• M25: 4,116,933 km (0.067 R)
• M26: 4,244,540 km (0.1 R)
• M27: 4,347,464 km (0.071 R)
• M28: 4,529,674 km (0.106 R)
• M29: 4,661,470 km (0.109 R)
• M30: 5,023,796 km (0.063 R)
• M31: 5,228,894 km (0.106 R)
• M32: 5,436,985 km (0.064 R)
• M33: 5,661,980 km (0.109 R)
• M34: 6,092,074 km (0.119 R)
• M35: 6,296,574 km (0.103 R)
• M36: 6,518,129 km (0.101 R)
• M37: 6,652,318 km (0.051 R)
• M38: 6,999,385 km (0.093 R)
• M39: 7,213,609 km (0.025 R)
• M40: 7,383,553 km (0.076 R)
• M41: 7,476,752 km (0.064 R)
• M42: 7,711,471 km (0.091 R)
• M43: 7,901,012 km (0.118 R)
• M44: 8,108,205 km (0.051 R)
• M45: 8,220,553 km (0.1 R)
• M46: 8,414,282 km (0.068 R)
• M47: 8,789,772 km (0.088 R)
• M48: 9,154,193 km (0.093 R)
• M49: 9,693,194 km (0.056 R)
• M50: 9,949,455 km (0.082 R)
• M51: 10,104,139 km (0.091 R)
• M52: 10,294,428 km (0.094 R)
• M53: 10,503,416 km (0.068 R)
• M54: 10,696,248 km (0.118 R)
• M55: 10,872,624 km (0.095 R)
• M56: 11,032,095 km (0.056 R)
• M57: 11,371,383 km (0.114 R)
• M58: 11,551,349 km (0.119 R)
• M59: 11,768,565 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.9

Radius: 14.6

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.29 AU - 2.49 AU

Year: 2464 Days

Day: 10.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 81,312,445 km

• M1: 186,399 km (0.059 R)
• M2: 280,795 km (0.103 R)
• M3: 416,032 km (0.045 R)
• M4: 545,284 km (0.067 R)
• M5: 639,980 km (0.037 R)
• M6: 736,620 km (0.105 R)
• M7: 844,630 km (0.107 R)
• M8: 958,623 km (0.081 R)
• M9: 1,067,082 km (0.061 R)
• M10: 1,373,757 km (0.119 R)
• M11: 1,498,073 km (0.103 R)
• M12: 1,619,547 km (0.119 R)
• M13: 1,758,523 km (0.109 R)
• M14: 1,931,009 km (0.074 R)
• M15: 2,034,381 km (0.106 R)
• M16: 2,154,808 km (0.038 R)
• M17: 2,285,706 km (0.072 R)
• M18: 2,490,954 km (0.077 R)
• M19: 2,595,972 km (0.041 R)
• M20: 2,743,924 km (0.07 R)
• M21: 2,894,868 km (0.107 R)
• M22: 3,031,302 km (0.064 R)
• M23: 3,328,702 km (0.06 R)
• M24: 3,435,964 km (0.081 R)
• M25: 3,571,799 km (0.118 R)
• M26: 3,672,478 km (0.027 R)
• M27: 3,858,129 km (0.072 R)
• M28: 3,990,074 km (0.072 R)
• M29: 4,443,805 km (0.07 R)
• M30: 4,652,045 km (0.101 R)
• M31: 5,016,615 km (0.076 R)
• M32: 5,233,682 km (0.11 R)
• M33: 5,359,045 km (0.04 R)
• M34: 5,623,683 km (0.118 R)
• M35: 5,990,497 km (0.058 R)
• M36: 6,176,746 km (0.104 R)
• M37: 6,465,620 km (0.05 R)
• M38: 6,758,981 km (0.117 R)
• M39: 7,022,124 km (0.11 R)
• M40: 7,347,051 km (0.072 R)
• M41: 7,605,855 km (0.068 R)
• M42: 7,700,700 km (0.089 R)
• M43: 7,795,994 km (0.114 R)
• M44: 7,951,725 km (0.106 R)
• M45: 8,241,795 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.2

Radius: 14.3

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.01 AU - 2.77 AU

Year: 2464 Days

Day: 10.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 81,312,445 km

• M1: 189,391 km (0.1 R)
• M2: 337,493 km (0.061 R)
• M3: 471,084 km (0.06 R)
• M4: 644,019 km (0.06 R)
• M5: 744,100 km (0.094 R)
• M6: 989,141 km (0.098 R)
• M7: 1,117,646 km (0.098 R)
• M8: 1,222,813 km (0.08 R)
• M9: 1,485,956 km (0.033 R)
• M10: 1,657,395 km (0.11 R)
• M11: 1,824,346 km (0.101 R)
• M12: 1,915,900 km (0.115 R)
• M13: 2,008,950 km (0.038 R)
• M14: 2,310,090 km (0.057 R)
• M15: 2,510,701 km (0.114 R)
• M16: 2,613,325 km (0.102 R)
• M17: 3,216,653 km (0.075 R)
• M18: 3,370,889 km (0.115 R)
• M19: 3,628,496 km (0.083 R)
• M20: 3,818,635 km (0.075 R)
• M21: 4,285,680 km (0.111 R)
• M22: 4,979,964 km (0.111 R)
• M23: 5,257,767 km (0.065 R)
• M24: 5,574,316 km (0.1 R)
• M25: 5,692,648 km (0.11 R)
• M26: 6,278,922 km (0.049 R)
• M27: 6,632,870 km (0.115 R)
• M28: 6,938,948 km (0.076 R)
• M29: 7,066,255 km (0.059 R)
• M30: 7,212,861 km (0.065 R)
• M31: 7,509,065 km (0.095 R)
• M32: 7,696,212 km (0.113 R)
• M33: 8,036,996 km (0.081 R)
• M34: 8,305,674 km (0.06 R)
• M35: 8,518,701 km (0.077 R)
• M36: 8,871,453 km (0.035 R)
• M37: 9,129,210 km (0.114 R)
• M38: 9,389,361 km (0.098 R)
• M39: 9,550,777 km (0.071 R)
• M40: 9,814,967 km (0.112 R)
• M41: 9,999,271 km (0.027 R)
• M42: 10,184,773 km (0.071 R)
• M43: 10,350,677 km (0.111 R)
• M44: 10,727,065 km (0.115 R)
• M45: 11,257,539 km (0.097 R)
• M46: 11,386,193 km (0.11 R)
• M47: 11,536,689 km (0.113 R)
• M48: 12,058,336 km (0.054 R)
• M49: 12,543,183 km (0.096 R)
• M50: 12,743,345 km (0.036 R)
• M51: 12,944,704 km (0.111 R)
• M52: 13,237,317 km (0.115 R)
• M53: 13,600,541 km (0.111 R)
• M54: 13,920,979 km (0.113 R)
• M55: 14,082,096 km (0.046 R)
• M56: 14,267,149 km (0.098 R)
• M57: 14,522,812 km (0.076 R)
• M58: 14,733,146 km (0.108 R)
• M59: 14,897,405 km (0.116 R)
• M60: 15,204,080 km (0.118 R)
• M61: 15,393,920 km (0.11 R)
• M62: 15,968,077 km (0.072 R)
• M63: 16,136,823 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.8

Radius: 10.3

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.38 AU - 6.1 AU

Year: 7999 Days

Day: 5.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 81,312,445 km

• M1: 166,951 km (0.081 R)
• M2: 286,031 km (0.1 R)
• M3: 505,042 km (0.078 R)
• M4: 611,257 km (0.088 R)
• M5: 686,804 km (0.119 R)
• M6: 1,038,359 km (0.093 R)
• M7: 1,226,403 km (0.088 R)
• M8: 1,547,141 km (0.045 R)
• M9: 2,047,696 km (0.101 R)
• M10: 2,165,579 km (0.057 R)
• M11: 2,532,991 km (0.06 R)
• M12: 2,810,794 km (0.026 R)
• M13: 3,098,471 km (0.116 R)
• M14: 3,559,681 km (0.082 R)
• M15: 3,702,398 km (0.119 R)
• M16: 3,895,529 km (0.111 R)
• M17: 4,317,095 km (0.101 R)
• M18: 4,727,293 km (0.092 R)
• M19: 5,284,694 km (0.086 R)
• M20: 5,557,411 km (0.066 R)
• M21: 6,231,051 km (0.103 R)
• M22: 6,374,515 km (0.084 R)
• M23: 8,402,613 km (0.09 R)
• M24: 8,979,014 km (0.077 R)
• M25: 9,076,252 km (0.103 R)
• M26: 9,800,755 km (0.119 R)
• M27: 9,900,985 km (0.074 R)
• M28: 10,339,307 km (0.054 R)
• M29: 11,480,290 km (0.118 R)
• M30: 11,656,666 km (0.065 R)
• M31: 11,833,940 km (0.099 R)
• M32: 12,191,179 km (0.105 R)
• M33: 12,443,252 km (0.051 R)
• M34: 12,770,123 km (0.102 R)
• M35: 13,136,488 km (0.085 R)
• M36: 14,030,036 km (0.067 R)
• M37: 14,751,248 km (0.075 R)
• M38: 15,523,621 km (0.098 R)
• M39: 16,269,367 km (0.1 R)
• M40: 16,826,469 km (0.029 R)
• M41: 17,228,140 km (0.099 R)
• M42: 17,308,773 km (0.062 R)
• M43: 18,493,438 km (0.056 R)
• M44: 19,367,539 km (0.063 R)
• M45: 20,255,103 km (0.068 R)
• M46: 20,511,214 km (0.066 R)
• M47: 20,639,569 km (0.064 R)
• M48: 21,026,430 km (0.081 R)
• M49: 21,285,683 km (0.064 R)
• M50: 21,763,797 km (0.073 R)
• M51: 21,894,696 km (0.062 R)
• M52: 22,201,371 km (0.1 R)
• M53: 22,641,937 km (0.096 R)
• M54: 22,774,780 km (0.085 R)
• M55: 22,996,484 km (0.109 R)
• M56: 23,621,504 km (0.113 R)
• M57: 23,756,142 km (0.099 R)
• M58: 23,890,930 km (0.1 R)
• M59: 24,026,166 km (0.11 R)
• M60: 24,161,552 km (0.059 R)
• M61: 24,660,162 km (0.114 R)
• M62: 25,529,475 km (0.115 R)
• M63: 26,875,557 km (0.11 R)
• M64: 27,533,638 km (0.104 R)
• M65: 27,770,002 km (0.087 R)
• M66: 28,913,678 km (0.118 R)
• M67: 29,975,524 km (0.114 R)
• M68: 30,072,762 km (0.082 R)
• M69: 31,050,235 km (0.116 R)
• M70: 31,394,759 km (0.073 R)
• M71: 32,087,696 km (0.116 R)
• M72: 32,585,857 km (0.118 R)
• M73: 32,735,754 km (0.11 R)
• M74: 33,036,296 km (0.103 R)
• M75: 33,136,676 km (0.099 R)
• M76: 33,488,830 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565.1

Radius: 6.1

Gravity: 15.19 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.05 AU - 8.57 AU

Year: 14555 Days

Day: 19.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 81,312,445 km

• M1: 133,591 km (0.074 R)
• M2: 264,040 km (0.078 R)
• M3: 317,596 km (0.096 R)
• M4: 360,680 km (0.073 R)
• M5: 554,559 km (0.093 R)
• M6: 682,166 km (0.068 R)
• M7: 739,911 km (0.083 R)
• M8: 987,645 km (0.053 R)
• M9: 1,098,348 km (0.063 R)
• M10: 1,307,934 km (0.117 R)
• M11: 1,632,711 km (0.058 R)
• M12: 2,413,163 km (0.072 R)
• M13: 2,502,772 km (0.118 R)
• M14: 2,563,210 km (0.076 R)
• M15: 3,031,750 km (0.113 R)
• M16: 3,766,126 km (0.05 R)
• M17: 4,406,106 km (0.097 R)
• M18: 4,664,013 km (0.11 R)
• M19: 6,311,983 km (0.028 R)
• M20: 6,353,272 km (0.072 R)
• M21: 6,519,176 km (0.115 R)
• M22: 7,500,688 km (0.098 R)
• M23: 8,527,527 km (0.043 R)
• M24: 9,408,659 km (0.044 R)
• M25: 9,455,782 km (0.095 R)
• M26: 10,172,954 km (0.112 R)
• M27: 10,269,894 km (0.053 R)
• M28: 10,367,132 km (0.101 R)
• M29: 10,907,330 km (0.115 R)
• M30: 11,456,803 km (0.057 R)
• M31: 12,323,573 km (0.06 R)
• M32: 13,635,996 km (0.092 R)
• M33: 14,335,964 km (0.107 R)
• M34: 15,047,451 km (0.066 R)
• M35: 15,102,653 km (0.11 R)
• M36: 16,618,827 km (0.098 R)
• M37: 17,714,333 km (0.081 R)
• M38: 17,772,676 km (0.116 R)
• M39: 20,830,008 km (0.115 R)
• M40: 21,386,063 km (0.086 R)
• M41: 21,572,611 km (0.111 R)
• M42: 21,884,673 km (0.033 R)
• M43: 22,260,911 km (0.091 R)
• M44: 22,386,873 km (0.053 R)
• M45: 23,275,035 km (0.102 R)
• M46: 23,980,987 km (0.076 R)
• M47: 25,282,339 km (0.051 R)
• M48: 25,348,013 km (0.118 R)
• M49: 26,673,300 km (0.11 R)
• M50: 26,807,041 km (0.056 R)
• M51: 26,874,061 km (0.111 R)
• M52: 27,276,928 km (0.093 R)
• M53: 28,771,560 km (0.07 R)
• M54: 30,992,640 km (0.067 R)
• M55: 31,415,104 km (0.08 R)
• M56: 31,697,994 km (0.09 R)
• M57: 32,765,823 km (0.035 R)
• M58: 35,156,248 km (0.12 R)
• M59: 35,523,361 km (0.092 R)
• M60: 35,596,963 km (0.118 R)
• M61: 38,883,778 km (0.074 R)
• M62: 39,491,743 km (0.061 R)
• M63: 40,332,783 km (0.077 R)
• M64: 40,716,950 km (0.059 R)
• M65: 41,025,271 km (0.111 R)
• M66: 41,102,464 km (0.072 R)
• M67: 41,721,799 km (0.07 R)
• M68: 42,266,186 km (0.097 R)
• M69: 43,126,373 km (0.072 R)
• M70: 43,676,744 km (0.074 R)
• M71: 43,834,420 km (0.083 R)
• M72: 44,546,356 km (0.107 R)
• M73: 45,901,563 km (0.113 R)
• M74: 47,918,891 km (0.091 R)
• M75: 48,979,390 km (0.077 R)
• M76: 49,800,383 km (0.079 R)
• M77: 52,039,564 km (0.075 R)
• M78: 52,457,840 km (0.083 R)
• M79: 52,625,539 km (0.088 R)
• M80: 53,719,399 km (0.07 R)
• M81: 54,142,162 km (0.116 R)
• M82: 54,820,738 km (0.103 R)
• M83: 56,787,501 km (0.114 R)
• M84: 57,390,680 km (0.097 R)
• M85: 57,476,998 km (0.054 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.3

Radius: 6.9

Gravity: 18.36 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 8.37 AU - 10.65 AU

Year: 19557 Days

Day: 20.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,312,445 km

• M1: 206,146 km (0.106 R)
• M2: 466,446 km (0.092 R)
• M3: 595,100 km (0.086 R)
• M4: 913,445 km (0.079 R)
• M5: 1,076,955 km (0.068 R)
• M6: 1,191,248 km (0.075 R)
• M7: 1,993,092 km (0.082 R)
• M8: 2,389,527 km (0.107 R)
• M9: 3,089,645 km (0.034 R)
• M10: 3,718,704 km (0.088 R)
• M11: 3,762,087 km (0.076 R)
• M12: 4,617,189 km (0.059 R)
• M13: 5,579,402 km (0.111 R)
• M14: 6,032,235 km (0.039 R)
• M15: 6,288,945 km (0.108 R)
• M16: 6,392,616 km (0.054 R)
• M17: 7,625,153 km (0.085 R)
• M18: 7,735,706 km (0.083 R)
• M19: 7,958,457 km (0.112 R)
• M20: 8,014,556 km (0.119 R)
• M21: 8,467,539 km (0.084 R)
• M22: 9,045,435 km (0.114 R)
• M23: 9,398,337 km (0.111 R)
• M24: 10,483,819 km (0.085 R)
• M25: 10,606,788 km (0.068 R)
• M26: 11,418,357 km (0.095 R)
• M27: 11,544,916 km (0.043 R)
• M28: 12,379,373 km (0.104 R)
• M29: 12,902,368 km (0.083 R)
• M30: 13,432,692 km (0.118 R)
• M31: 13,633,452 km (0.103 R)
• M32: 14,173,501 km (0.115 R)
• M33: 14,377,851 km (0.05 R)
• M34: 14,858,360 km (0.111 R)
• M35: 15,274,541 km (0.065 R)
• M36: 15,483,978 km (0.048 R)
• M37: 16,118,123 km (0.114 R)
• M38: 18,441,079 km (0.09 R)
• M39: 18,738,629 km (0.067 R)
• M40: 19,037,975 km (0.099 R)
• M41: 19,188,171 km (0.115 R)
• M42: 20,174,021 km (0.096 R)
• M43: 21,488,089 km (0.09 R)
• M44: 21,879,885 km (0.065 R)
• M45: 22,590,924 km (0.083 R)
• M46: 23,149,223 km (0.098 R)
• M47: 24,360,816 km (0.105 R)
• M48: 25,344,871 km (0.112 R)
• M49: 25,510,177 km (0.114 R)
• M50: 27,776,136 km (0.116 R)
• M51: 28,717,705 km (0.111 R)
• M52: 28,889,892 km (0.119 R)
• M53: 30,280,703 km (0.11 R)
• M54: 31,960,538 km (0.118 R)
• M55: 32,676,812 km (0.091 R)
• M56: 33,127,102 km (0.12 R)
• M57: 34,307,579 km (0.117 R)
• M58: 34,857,052 km (0.103 R)
• M59: 34,948,905 km (0.109 R)
• M60: 35,686,871 km (0.055 R)
• M61: 36,522,974 km (0.081 R)
• M62: 36,616,323 km (0.105 R)
• M63: 36,709,672 km (0.1 R)
• M64: 37,836,593 km (0.091 R)
• M65: 38,879,439 km (0.116 R)
• M66: 38,974,733 km (0.083 R)
• M67: 40,702,888 km (0.106 R)
• M68: 41,187,435 km (0.102 R)
• M69: 42,064,378 km (0.064 R)
• M70: 42,947,454 km (0.058 R)
• M71: 43,638,447 km (0.103 R)
• M72: 43,737,481 km (0.082 R)
• M73: 46,742,603 km (0.039 R)
• M74: 48,372,471 km (0.089 R)
• M75: 48,474,946 km (0.118 R)
• M76: 48,782,818 km (0.098 R)
• M77: 50,747,786 km (0.08 R)
• M78: 51,582,991 km (0.059 R)
• M79: 53,160,950 km (0.114 R)
• M80: 53,690,377 km (0.089 R)
• M81: 55,503,802 km (0.045 R)
• M82: 61,951,171 km (0.067 R)
• M83: 63,067,171 km (0.044 R)
• M84: 63,291,119 km (0.059 R)
• M85: 67,253,817 km (0.119 R)
• M86: 67,711,736 km (0.083 R)
• M87: 69,091,926 km (0.038 R)
• M88: 69,669,673 km (0.111 R)
• M89: 69,785,312 km (0.118 R)
• M90: 71,062,878 km (0.05 R)
• M91: 71,646,011 km (0.085 R)
• M92: 72,113,803 km (0.105 R)
• M93: 73,052,231 km (0.096 R)
• M94: 73,994,697 km (0.079 R)
• M95: 78,285,613 km (0.079 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: 262 - 12,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit