🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.6

Radius: 10.8

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.07 AU - 1.09 AU

Year: 789 Days

Day: 14 Hours

Environment

Temp: -172 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 62,812,934 km

• M1: 134,638 km (0.074 R)
• M2: 208,091 km (0.119 R)
• M3: 278,551 km (0.119 R)
• M4: 423,661 km (0.091 R)
• M5: 493,374 km (0.107 R)
• M6: 578,046 km (0.098 R)
• M7: 646,861 km (0.084 R)
• M8: 787,932 km (0.1 R)
• M9: 946,506 km (0.066 R)
• M10: 1,023,399 km (0.074 R)
• M11: 1,310,178 km (0.034 R)
• M12: 1,478,177 km (0.109 R)
• M13: 1,545,795 km (0.106 R)
• M14: 1,669,063 km (0.069 R)
• M15: 1,925,325 km (0.118 R)
• M16: 2,041,562 km (0.106 R)
• M17: 2,203,277 km (0.085 R)
• M18: 2,378,008 km (0.084 R)
• M19: 2,648,929 km (0.09 R)
• M20: 2,722,831 km (0.103 R)
• M21: 2,825,605 km (0.095 R)
• M22: 2,920,300 km (0.113 R)
• M23: 3,112,832 km (0.032 R)
• M24: 3,439,853 km (0.093 R)
• M25: 3,674,273 km (0.05 R)
• M26: 3,746,679 km (0.04 R)
• M27: 3,903,457 km (0.072 R)
• M28: 4,019,844 km (0.119 R)
• M29: 4,148,199 km (0.046 R)
• M30: 4,288,821 km (0.072 R)
• M31: 4,398,028 km (0.063 R)
• M32: 4,497,211 km (0.093 R)
• M33: 4,686,452 km (0.119 R)
• M34: 4,923,864 km (0.072 R)
• M35: 4,992,530 km (0.068 R)
• M36: 5,061,345 km (0.034 R)
• M37: 5,165,315 km (0.104 R)
• M38: 5,235,028 km (0.109 R)
• M39: 5,600,346 km (0.098 R)
• M40: 5,719,875 km (0.112 R)
• M41: 5,852,418 km (0.109 R)
• M42: 5,949,507 km (0.096 R)
• M43: 6,120,647 km (0.085 R)
• M44: 6,343,099 km (0.102 R)
• M45: 6,492,996 km (0.055 R)
• M46: 6,568,244 km (0.103 R)
• M47: 6,681,938 km (0.086 R)
• M48: 6,834,379 km (0.065 R)
• M49: 7,039,477 km (0.115 R)
• M50: 7,168,580 km (0.114 R)
• M51: 7,640,412 km (0.104 R)
• M52: 7,786,569 km (0.065 R)
• M53: 8,271,565 km (0.105 R)
• M54: 8,919,324 km (0.052 R)
• M55: 9,327,278 km (0.113 R)
• M56: 9,540,754 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.6

Radius: 12.5

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.27 AU - 1.77 AU

Year: 1317 Days

Day: 7.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 62,812,934 km

• M1: 171,140 km (0.042 R)
• M2: 289,322 km (0.1 R)
• M3: 375,042 km (0.104 R)
• M4: 479,760 km (0.104 R)
• M5: 754,871 km (0.117 R)
• M6: 888,911 km (0.057 R)
• M7: 1,007,242 km (0.035 R)
• M8: 1,296,565 km (0.112 R)
• M9: 1,442,123 km (0.079 R)
• M10: 1,603,091 km (0.094 R)
• M11: 1,800,261 km (0.041 R)
• M12: 1,995,336 km (0.117 R)
• M13: 2,251,747 km (0.098 R)
• M14: 2,553,486 km (0.051 R)
• M15: 2,656,858 km (0.086 R)
• M16: 2,773,694 km (0.085 R)
• M17: 2,915,962 km (0.116 R)
• M18: 3,109,691 km (0.046 R)
• M19: 3,195,710 km (0.034 R)
• M20: 3,345,308 km (0.048 R)
• M21: 3,433,570 km (0.056 R)
• M22: 3,522,731 km (0.1 R)
• M23: 3,834,193 km (0.055 R)
• M24: 3,913,480 km (0.083 R)
• M25: 4,222,699 km (0.105 R)
• M26: 4,539,847 km (0.101 R)
• M27: 4,623,921 km (0.077 R)
• M28: 4,850,561 km (0.095 R)
• M29: 5,359,344 km (0.048 R)
• M30: 5,552,774 km (0.089 R)
• M31: 5,657,791 km (0.102 R)
• M32: 5,946,366 km (0.103 R)
• M33: 6,069,485 km (0.094 R)
• M34: 6,412,064 km (0.079 R)
• M35: 7,067,602 km (0.112 R)
• M36: 7,214,357 km (0.038 R)
• M37: 7,329,099 km (0.099 R)
• M38: 7,461,194 km (0.041 R)
• M39: 7,560,676 km (0.118 R)
• M40: 7,895,776 km (0.041 R)
• M41: 8,390,346 km (0.105 R)
• M42: 8,580,485 km (0.107 R)
• M43: 8,737,264 km (0.081 R)
• M44: 9,053,514 km (0.053 R)
• M45: 9,427,359 km (0.09 R)
• M46: 9,679,431 km (0.116 R)
• M47: 9,842,642 km (0.094 R)
• M48: 10,116,706 km (0.067 R)
• M49: 10,337,811 km (0.099 R)
• M50: 10,523,313 km (0.079 R)
• M51: 10,653,762 km (0.09 R)
• M52: 10,784,810 km (0.078 R)
• M53: 10,916,306 km (0.072 R)
• M54: 11,563,018 km (0.085 R)
• M55: 11,697,805 km (0.057 R)
• M56: 11,852,340 km (0.102 R)
• M57: 12,007,623 km (0.068 R)
• M58: 12,085,563 km (0.026 R)
• M59: 12,300,535 km (0.108 R)
• M60: 12,438,016 km (0.109 R)
• M61: 12,556,348 km (0.115 R)
• M62: 12,714,622 km (0.101 R)
• M63: 12,833,852 km (0.115 R)
• M64: 12,953,380 km (0.109 R)
• M65: 13,153,542 km (0.089 R)
• M66: 13,233,727 km (0.119 R)
• M67: 13,394,844 km (0.116 R)
• M68: 13,536,513 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.9

Radius: 13.1

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.92 AU - 6.28 AU

Year: 8096 Days

Day: 10.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 62,812,934 km

• M1: 207,343 km (0.09 R)
• M2: 730,786 km (0.089 R)
• M3: 867,817 km (0.096 R)
• M4: 1,426,416 km (0.102 R)
• M5: 1,668,465 km (0.108 R)
• M6: 2,048,144 km (0.064 R)
• M7: 2,928,827 km (0.077 R)
• M8: 3,093,086 km (0.064 R)
• M9: 3,281,579 km (0.086 R)
• M10: 3,960,304 km (0.118 R)
• M11: 4,211,629 km (0.07 R)
• M12: 4,586,671 km (0.067 R)
• M13: 5,545,892 km (0.057 R)
• M14: 6,673,860 km (0.089 R)
• M15: 7,001,180 km (0.089 R)
• M16: 7,222,436 km (0.091 R)
• M17: 7,333,886 km (0.093 R)
• M18: 7,417,810 km (0.057 R)
• M19: 7,728,525 km (0.107 R)
• M20: 9,989,996 km (0.057 R)
• M21: 10,270,642 km (0.112 R)
• M22: 10,396,154 km (0.027 R)
• M23: 10,903,590 km (0.09 R)
• M24: 11,128,137 km (0.112 R)
• M25: 11,484,180 km (0.112 R)
• M26: 12,574,449 km (0.09 R)
• M27: 12,810,066 km (0.095 R)
• M28: 13,013,070 km (0.093 R)
• M29: 13,149,054 km (0.102 R)
• M30: 13,697,779 km (0.115 R)
• M31: 14,079,254 km (0.051 R)
• M32: 14,534,780 km (0.097 R)
• M33: 15,496,245 km (0.083 R)
• M34: 16,075,787 km (0.089 R)
• M35: 16,662,360 km (0.053 R)
• M36: 17,069,715 km (0.087 R)
• M37: 17,256,114 km (0.1 R)
• M38: 17,405,563 km (0.101 R)
• M39: 18,159,536 km (0.107 R)
• M40: 19,582,511 km (0.11 R)
• M41: 19,973,111 km (0.091 R)
• M42: 20,445,391 km (0.091 R)
• M43: 20,682,953 km (0.066 R)
• M44: 22,005,697 km (0.112 R)
• M45: 22,697,887 km (0.078 R)
• M46: 22,779,717 km (0.095 R)
• M47: 25,112,546 km (0.058 R)
• M48: 25,367,012 km (0.095 R)
• M49: 26,565,739 km (0.11 R)
• M50: 26,954,993 km (0.102 R)
• M51: 27,085,143 km (0.081 R)
• M52: 28,486,576 km (0.085 R)
• M53: 28,574,988 km (0.105 R)
• M54: 28,663,401 km (0.108 R)
• M55: 28,884,955 km (0.097 R)
• M56: 29,419,020 km (0.094 R)
• M57: 30,091,163 km (0.059 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 288.9

Radius: 3.7

Gravity: 21.1 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 5.52 AU - 7.76 AU

Year: 12027 Days

Day: 23.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 62,812,934 km

• M1: 80,633 km (0.05 R)
• M2: 113,246 km (0.082 R)
• M3: 169,644 km (0.102 R)
• M4: 323,431 km (0.113 R)
• M5: 499,956 km (0.114 R)
• M6: 863,479 km (0.113 R)
• M7: 947,703 km (0.1 R)
• M8: 1,052,271 km (0.098 R)
• M9: 1,568,085 km (0.099 R)
• M10: 1,609,075 km (0.105 R)
• M11: 1,733,989 km (0.093 R)
• M12: 2,241,874 km (0.118 R)
• M13: 2,967,872 km (0.079 R)
• M14: 3,198,851 km (0.044 R)
• M15: 3,382,557 km (0.049 R)
• M16: 3,542,627 km (0.08 R)
• M17: 3,596,632 km (0.086 R)
• M18: 3,732,616 km (0.091 R)
• M19: 4,264,886 km (0.112 R)
• M20: 4,496,014 km (0.052 R)
• M21: 4,525,186 km (0.116 R)
• M22: 4,820,343 km (0.079 R)
• M23: 4,910,251 km (0.107 R)
• M24: 4,940,320 km (0.054 R)
• M25: 5,182,968 km (0.104 R)
• M26: 5,491,738 km (0.086 R)
• M27: 5,901,935 km (0.095 R)
• M28: 5,998,127 km (0.072 R)
• M29: 6,094,617 km (0.096 R)
• M30: 7,122,803 km (0.094 R)
• M31: 7,500,239 km (0.076 R)
• M32: 8,454,224 km (0.088 R)
• M33: 8,744,145 km (0.097 R)
• M34: 8,890,302 km (0.095 R)
• M35: 9,074,158 km (0.069 R)
• M36: 9,259,360 km (0.12 R)
• M37: 9,558,107 km (0.046 R)
• M38: 9,670,904 km (0.09 R)
• M39: 9,897,994 km (0.074 R)
• M40: 10,318,812 km (0.085 R)
• M41: 11,938,060 km (0.114 R)
• M42: 12,385,806 km (0.067 R)
• M43: 12,550,065 km (0.112 R)
• M44: 14,359,750 km (0.054 R)
• M45: 14,705,321 km (0.107 R)
• M46: 15,053,585 km (0.07 R)
• M47: 15,669,779 km (0.072 R)
• M48: 17,017,506 km (0.086 R)
• M49: 17,154,238 km (0.101 R)
• M50: 17,797,509 km (0.057 R)
• M51: 18,168,661 km (0.114 R)
• M52: 19,582,810 km (0.025 R)
• M53: 19,917,909 km (0.115 R)
• M54: 20,013,951 km (0.101 R)
• M55: 21,031,965 km (0.062 R)
• M56: 21,080,883 km (0.081 R)
• M57: 21,522,646 km (0.109 R)
• M58: 21,967,550 km (0.045 R)
• M59: 22,066,883 km (0.1 R)
• M60: 22,265,848 km (0.057 R)
• M61: 22,565,343 km (0.077 R)
• M62: 23,878,962 km (0.104 R)
• M63: 23,929,975 km (0.111 R)
• M64: 24,288,112 km (0.055 R)
• M65: 24,339,424 km (0.065 R)
• M66: 24,648,044 km (0.087 R)
• M67: 24,699,506 km (0.067 R)
• M68: 24,751,117 km (0.069 R)
• M69: 24,906,101 km (0.103 R)
• M70: 25,113,294 km (0.109 R)
• M71: 26,210,295 km (0.047 R)
• M72: 27,056,570 km (0.026 R)
• M73: 29,923,015 km (0.107 R)
• M74: 30,807,138 km (0.059 R)
• M75: 30,918,290 km (0.085 R)
• M76: 31,085,241 km (0.037 R)
• M77: 31,140,891 km (0.061 R)
• M78: 31,252,491 km (0.101 R)
• M79: 31,475,841 km (0.059 R)
• M80: 31,531,790 km (0.074 R)
• M81: 31,587,740 km (0.105 R)
• M82: 31,643,839 km (0.108 R)
• M83: 32,487,870 km (0.115 R)
• M84: 33,168,391 km (0.056 R)
• M85: 33,339,381 km (0.102 R)
• M86: 35,064,095 km (0.11 R)
• M87: 35,296,271 km (0.08 R)
• M88: 35,703,776 km (0.115 R)
• M89: 36,464,780 km (0.105 R)
• M90: 36,523,572 km (0.119 R)
• M91: 36,758,890 km (0.066 R)
• M92: 37,408,593 km (0.093 R)
• M93: 39,260,166 km (0.11 R)
• M94: 39,501,168 km (0.109 R)
• M95: 39,621,894 km (0.111 R)
• M96: 39,984,818 km (0.092 R)
• M97: 40,288,053 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.7

Radius: 8

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 8.18 AU - 9.16 AU

Year: 17945 Days

Day: 16.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 62,812,934 km

• M1: 101,427 km (0.078 R)
• M2: 393,293 km (0.109 R)
• M3: 475,422 km (0.069 R)
• M4: 620,083 km (0.103 R)
• M5: 1,465,610 km (0.1 R)
• M6: 2,052,932 km (0.082 R)
• M7: 2,112,472 km (0.071 R)
• M8: 3,038,931 km (0.084 R)
• M9: 3,852,594 km (0.073 R)
• M10: 4,000,845 km (0.099 R)
• M11: 4,729,985 km (0.083 R)
• M12: 5,211,541 km (0.105 R)
• M13: 5,499,667 km (0.053 R)
• M14: 5,624,880 km (0.108 R)
• M15: 5,877,850 km (0.098 R)
• M16: 6,526,806 km (0.108 R)
• M17: 7,289,455 km (0.076 R)
• M18: 7,473,012 km (0.095 R)
• M19: 7,938,710 km (0.084 R)
• M20: 8,800,394 km (0.116 R)
• M21: 9,143,422 km (0.112 R)
• M22: 9,792,228 km (0.107 R)
• M23: 10,045,796 km (0.12 R)
• M24: 10,352,921 km (0.091 R)
• M25: 10,715,097 km (0.111 R)
• M26: 12,042,180 km (0.108 R)
• M27: 12,477,809 km (0.096 R)
• M28: 12,587,464 km (0.105 R)
• M29: 12,642,516 km (0.11 R)
• M30: 13,308,376 km (0.107 R)
• M31: 13,476,674 km (0.118 R)
• M32: 14,213,892 km (0.117 R)
• M33: 14,616,310 km (0.1 R)
• M34: 15,139,305 km (0.1 R)
• M35: 17,968,200 km (0.113 R)
• M36: 18,216,383 km (0.062 R)
• M37: 18,841,702 km (0.086 R)
• M38: 19,792,995 km (0.049 R)
• M39: 20,694,921 km (0.116 R)
• M40: 20,759,846 km (0.085 R)
• M41: 21,544,337 km (0.062 R)
• M42: 22,006,445 km (0.065 R)
• M43: 22,271,981 km (0.056 R)
• M44: 22,806,345 km (0.108 R)
• M45: 23,344,748 km (0.109 R)
• M46: 23,615,669 km (0.095 R)
• M47: 25,054,502 km (0.094 R)
• M48: 25,262,293 km (0.099 R)
• M49: 26,521,459 km (0.106 R)
• M50: 26,662,679 km (0.091 R)
• M51: 26,874,809 km (0.095 R)
• M52: 27,443,580 km (0.099 R)
• M53: 28,088,047 km (0.106 R)
• M54: 28,231,961 km (0.092 R)
• M55: 28,810,007 km (0.1 R)
• M56: 29,027,672 km (0.069 R)
• M57: 29,391,942 km (0.094 R)
• M58: 29,611,103 km (0.113 R)
• M59: 30,419,680 km (0.052 R)
• M60: 32,812,647 km (0.117 R)
• M61: 32,888,493 km (0.117 R)
• M62: 33,040,186 km (0.057 R)
• M63: 33,725,643 km (0.108 R)
• M64: 34,185,208 km (0.065 R)
• M65: 35,420,886 km (0.1 R)
• M66: 36,357,219 km (0.098 R)
• M67: 37,064,668 km (0.112 R)
• M68: 37,143,655 km (0.025 R)
• M69: 38,573,362 km (0.064 R)
• M70: 39,778,523 km (0.109 R)
• M71: 40,264,117 km (0.082 R)
• M72: 41,322,821 km (0.11 R)
• M73: 42,308,223 km (0.084 R)
• M74: 43,052,322 km (0.079 R)
• M75: 46,922,569 km (0.099 R)
• M76: 47,264,400 km (0.116 R)
• M77: 47,435,540 km (0.099 R)
• M78: 48,639,803 km (0.08 R)
• M79: 49,941,005 km (0.074 R)
• M80: 51,341,690 km (0.082 R)
• M81: 51,782,106 km (0.06 R)
• M82: 52,312,131 km (0.1 R)
• M83: 52,577,817 km (0.056 R)
• M84: 53,645,198 km (0.068 R)
• M85: 53,734,508 km (0.099 R)
• M86: 54,450,334 km (0.061 R)
• M87: 58,352,145 km (0.115 R)
• M88: 58,627,705 km (0.095 R)
• M89: 58,719,707 km (0.09 R)
• M90: 58,811,710 km (0.058 R)
• M91: 60,104,834 km (0.061 R)
• M92: 60,847,887 km (0.07 R)
• M93: 61,127,336 km (0.068 R)
• M94: 61,593,931 km (0.096 R)
• M95: 62,530,863 km (0.075 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 17,390 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit