🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.75 AU - 0.99 AU

Year: 303 Days

Day: 31.5 Hours

Environment

Temp: 105 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.91 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.5 AU - 3.38 AU

Year: 1879 Days

Day: 29 Hours

Environment

Temp: -114 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.2

Radius: 9.8

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.73 AU - 5.61 AU

Year: 4382 Days

Day: 11.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 89,900,727 km

• M1: 183,706 km (0.058 R)
• M2: 344,823 km (0.104 R)
• M3: 442,810 km (0.07 R)
• M4: 861,833 km (0.103 R)
• M5: 1,042,996 km (0.103 R)
• M6: 1,251,386 km (0.09 R)
• M7: 1,613,114 km (0.109 R)
• M8: 1,838,857 km (0.112 R)
• M9: 2,040,814 km (0.04 R)
• M10: 2,179,491 km (0.081 R)
• M11: 2,321,310 km (0.04 R)
• M12: 2,448,020 km (0.113 R)
• M13: 2,670,621 km (0.115 R)
• M14: 2,822,912 km (0.08 R)
• M15: 3,256,147 km (0.1 R)
• M16: 3,501,338 km (0.028 R)
• M17: 3,668,140 km (0.103 R)
• M18: 3,837,634 km (0.07 R)
• M19: 4,031,513 km (0.111 R)
• M20: 4,406,555 km (0.048 R)
• M21: 4,839,042 km (0.075 R)
• M22: 4,978,468 km (0.11 R)
• M23: 5,119,239 km (0.05 R)
• M24: 5,332,865 km (0.115 R)
• M25: 5,818,160 km (0.067 R)
• M26: 5,916,895 km (0.085 R)
• M27: 6,091,177 km (0.12 R)
• M28: 6,470,258 km (0.055 R)
• M29: 6,572,582 km (0.08 R)
• M30: 6,675,506 km (0.069 R)
• M31: 7,013,747 km (0.088 R)
• M32: 7,224,680 km (0.078 R)
• M33: 7,357,672 km (0.115 R)
• M34: 7,598,973 km (0.061 R)
• M35: 8,844,525 km (0.086 R)
• M36: 8,929,796 km (0.113 R)
• M37: 9,738,971 km (0.045 R)
• M38: 10,004,058 km (0.1 R)
• M39: 10,211,850 km (0.111 R)
• M40: 10,511,195 km (0.104 R)
• M41: 11,180,047 km (0.054 R)
• M42: 11,364,950 km (0.045 R)
• M43: 11,768,864 km (0.074 R)
• M44: 11,831,396 km (0.086 R)
• M45: 12,145,851 km (0.057 R)
• M46: 12,272,411 km (0.099 R)
• M47: 12,367,705 km (0.101 R)
• M48: 12,976,419 km (0.114 R)
• M49: 13,073,508 km (0.118 R)
• M50: 13,203,209 km (0.096 R)
• M51: 13,300,747 km (0.054 R)
• M52: 13,924,271 km (0.12 R)
• M53: 13,990,542 km (0.055 R)
• M54: 14,423,329 km (0.112 R)
• M55: 15,200,041 km (0.07 R)
• M56: 15,370,583 km (0.062 R)
• M57: 15,782,725 km (0.119 R)
• M58: 16,372,739 km (0.09 R)
• M59: 16,477,757 km (0.04 R)
• M60: 16,582,774 km (0.048 R)
• M61: 16,899,473 km (0.105 R)
• M62: 16,970,083 km (0.103 R)
• M63: 17,040,843 km (0.056 R)
• M64: 17,289,176 km (0.097 R)
• M65: 18,294,623 km (0.107 R)
• M66: 18,804,452 km (0.118 R)
• M67: 18,914,407 km (0.088 R)
• M68: 19,319,069 km (0.067 R)
• M69: 19,540,923 km (0.116 R)
• M70: 20,512,411 km (0.097 R)
• M71: 20,852,447 km (0.028 R)
• M72: 21,883,326 km (0.116 R)
• M73: 22,579,854 km (0.043 R)
• M74: 22,852,720 km (0.043 R)
• M75: 22,930,960 km (0.091 R)
• M76: 23,480,583 km (0.094 R)
• M77: 23,796,533 km (0.04 R)
• M78: 24,552,751 km (0.098 R)
• M79: 24,712,970 km (0.079 R)
• M80: 25,722,007 km (0.088 R)
• M81: 25,884,770 km (0.113 R)
• M82: 26,252,182 km (0.031 R)
• M83: 26,497,972 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.7

Radius: 9.5

Gravity: 10.15 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 8.75 AU - 8.93 AU

Year: 9798 Days

Day: 10.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 89,900,727 km

• M1: 122,820 km (0.088 R)
• M2: 361,578 km (0.085 R)
• M3: 487,988 km (0.086 R)
• M4: 597,793 km (0.042 R)
• M5: 999,314 km (0.069 R)
• M6: 1,101,340 km (0.118 R)
• M7: 1,250,339 km (0.101 R)
• M8: 1,338,452 km (0.097 R)
• M9: 1,568,384 km (0.037 R)
• M10: 1,712,596 km (0.073 R)
• M11: 1,886,429 km (0.035 R)
• M12: 2,198,042 km (0.105 R)
• M13: 2,278,525 km (0.11 R)
• M14: 2,498,135 km (0.028 R)
• M15: 3,258,990 km (0.051 R)
• M16: 3,728,877 km (0.12 R)
• M17: 4,153,286 km (0.066 R)
• M18: 4,287,026 km (0.093 R)
• M19: 4,490,479 km (0.102 R)
• M20: 5,299,205 km (0.082 R)
• M21: 6,190,509 km (0.071 R)
• M22: 6,614,470 km (0.103 R)
• M23: 6,889,132 km (0.113 R)
• M24: 8,067,065 km (0.113 R)
• M25: 8,234,316 km (0.119 R)
• M26: 9,262,502 km (0.115 R)
• M27: 9,836,210 km (0.112 R)
• M28: 10,466,914 km (0.105 R)
• M29: 12,148,245 km (0.053 R)
• M30: 12,775,808 km (0.063 R)
• M31: 13,911,854 km (0.092 R)
• M32: 15,389,881 km (0.115 R)
• M33: 16,438,113 km (0.084 R)
• M34: 16,917,275 km (0.077 R)
• M35: 17,347,219 km (0.059 R)
• M36: 17,889,512 km (0.105 R)
• M37: 18,382,287 km (0.11 R)
• M38: 18,879,700 km (0.088 R)
• M39: 19,046,502 km (0.09 R)
• M40: 19,549,749 km (0.103 R)
• M41: 19,662,097 km (0.11 R)
• M42: 20,683,701 km (0.114 R)
• M43: 21,085,670 km (0.048 R)
• M44: 21,258,605 km (0.086 R)
• M45: 21,780,552 km (0.062 R)
• M46: 22,013,925 km (0.104 R)
• M47: 22,424,272 km (0.102 R)
• M48: 22,955,644 km (0.07 R)
• M49: 23,371,825 km (0.087 R)
• M50: 24,635,029 km (0.098 R)
• M51: 25,183,306 km (0.045 R)
• M52: 25,673,987 km (0.095 R)
• M53: 25,858,740 km (0.097 R)
• M54: 26,664,624 km (0.097 R)
• M55: 26,727,006 km (0.082 R)
• M56: 26,789,388 km (0.09 R)
• M57: 26,851,920 km (0.061 R)
• M58: 27,984,077 km (0.08 R)
• M59: 29,131,792 km (0.064 R)
• M60: 29,970,138 km (0.1 R)
• M61: 30,164,765 km (0.084 R)
• M62: 30,685,814 km (0.107 R)
• M63: 30,947,461 km (0.079 R)
• M64: 32,399,608 km (0.102 R)
• M65: 33,134,133 km (0.084 R)
• M66: 33,739,107 km (0.114 R)
• M67: 34,823,542 km (0.042 R)
• M68: 35,507,204 km (0.09 R)
• M69: 35,575,720 km (0.105 R)
• M70: 37,026,670 km (0.063 R)
• M71: 37,096,233 km (0.093 R)
• M72: 38,145,063 km (0.119 R)
• M73: 39,416,496 km (0.109 R)
• M74: 40,128,881 km (0.072 R)
• M75: 40,558,227 km (0.11 R)
• M76: 40,701,691 km (0.099 R)
• M77: 41,566,217 km (0.073 R)
• M78: 42,073,354 km (0.11 R)
• M79: 42,291,318 km (0.035 R)
• M80: 42,874,301 km (0.083 R)
• M81: 43,606,882 km (0.106 R)
• M82: 43,900,991 km (0.056 R)
• M83: 45,530,710 km (0.095 R)
• M84: 45,754,509 km (0.097 R)
• M85: 46,353,050 km (0.102 R)
• M86: 48,392,069 km (0.085 R)
• M87: 48,544,210 km (0.106 R)
• M88: 48,925,385 km (0.072 R)
• M89: 49,690,878 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 729.3

Radius: 6.1

Gravity: 19.6 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 10.84 AU - 15.16 AU

Year: 17473 Days

Day: 19.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,900,727 km

• M1: 87,515 km (0.106 R)
• M2: 463,005 km (0.086 R)
• M3: 1,170,903 km (0.105 R)
• M4: 1,251,237 km (0.079 R)
• M5: 2,022,862 km (0.087 R)
• M6: 2,285,257 km (0.112 R)
• M7: 2,663,590 km (0.075 R)
• M8: 3,210,520 km (0.095 R)
• M9: 3,633,283 km (0.043 R)
• M10: 4,073,400 km (0.1 R)
• M11: 5,003,600 km (0.081 R)
• M12: 5,135,396 km (0.074 R)
• M13: 7,295,290 km (0.032 R)
• M14: 7,394,922 km (0.069 R)
• M15: 7,444,888 km (0.114 R)
• M16: 7,950,678 km (0.075 R)
• M17: 8,053,153 km (0.117 R)
• M18: 8,311,359 km (0.115 R)
• M19: 8,782,741 km (0.116 R)
• M20: 8,941,914 km (0.068 R)
• M21: 9,262,951 km (0.084 R)
• M22: 9,533,424 km (0.078 R)
• M23: 9,916,544 km (0.117 R)
• M24: 10,584,797 km (0.052 R)
• M25: 11,152,820 km (0.105 R)
• M26: 11,267,562 km (0.048 R)
• M27: 11,440,497 km (0.106 R)
• M28: 11,556,286 km (0.079 R)
• M29: 13,035,809 km (0.079 R)
• M30: 14,324,146 km (0.11 R)
• M31: 14,448,910 km (0.081 R)
• M32: 14,951,709 km (0.101 R)
• M33: 15,205,277 km (0.109 R)
• M34: 16,168,837 km (0.091 R)
• M35: 18,019,512 km (0.102 R)
• M36: 18,560,458 km (0.042 R)
• M37: 19,589,243 km (0.11 R)
• M38: 19,797,184 km (0.082 R)
• M39: 21,558,400 km (0.087 R)
• M40: 22,638,945 km (0.095 R)
• M41: 22,857,208 km (0.036 R)
• M42: 23,884,946 km (0.101 R)
• M43: 23,958,847 km (0.119 R)
• M44: 25,757,163 km (0.073 R)
• M45: 26,213,436 km (0.094 R)
• M46: 26,289,731 km (0.112 R)
• M47: 28,613,286 km (0.076 R)
• M48: 28,691,974 km (0.084 R)
• M49: 29,243,990 km (0.074 R)
• M50: 29,640,425 km (0.102 R)
• M51: 31,163,331 km (0.11 R)
• M52: 31,244,114 km (0.067 R)
• M53: 31,325,046 km (0.046 R)
• M54: 31,893,518 km (0.103 R)
• M55: 32,547,261 km (0.12 R)
• M56: 32,875,778 km (0.089 R)
• M57: 36,732,261 km (0.113 R)
• M58: 38,626,619 km (0.065 R)
• M59: 41,438,161 km (0.115 R)
• M60: 41,616,033 km (0.07 R)
• M61: 42,688,800 km (0.087 R)
• M62: 43,861,049 km (0.041 R)
• M63: 45,869,101 km (0.115 R)
• M64: 46,977,023 km (0.053 R)
• M65: 47,069,773 km (0.118 R)
• M66: 47,627,324 km (0.067 R)
• M67: 48,000,272 km (0.089 R)
• M68: 48,561,563 km (0.072 R)
• M69: 50,163,457 km (0.116 R)
• M70: 52,070,232 km (0.118 R)
• M71: 54,194,970 km (0.074 R)
• M72: 55,267,886 km (0.065 R)
• M73: 55,659,833 km (0.102 R)
• M74: 56,052,677 km (0.099 R)
• M75: 56,544,854 km (0.102 R)
• M76: 58,030,510 km (0.111 R)
• M77: 58,728,085 km (0.067 R)
• M78: 59,127,960 km (0.065 R)
• M79: 59,428,502 km (0.116 R)
• M80: 60,433,949 km (0.106 R)
• M81: 61,546,359 km (0.105 R)
• M82: 62,359,573 km (0.097 R)
• M83: 62,461,599 km (0.047 R)
• M84: 62,563,475 km (0.082 R)
• M85: 63,176,527 km (0.045 R)
• M86: 63,586,126 km (0.079 R)
• M87: 65,337,468 km (0.08 R)
• M88: 65,544,512 km (0.061 R)
• M89: 65,648,183 km (0.102 R)
• M90: 67,836,650 km (0.085 R)
• M91: 69,520,075 km (0.081 R)
• M92: 69,731,457 km (0.103 R)
• M93: 70,579,228 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756.5

Radius: 7.7

Gravity: 12.76 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 15.46 AU - 17.06 AU

Year: 24442 Days

Day: 22.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,900,727 km

• M1: 734,974 km (0.042 R)
• M2: 868,715 km (0.106 R)
• M3: 1,160,580 km (0.095 R)
• M4: 1,583,942 km (0.086 R)
• M5: 2,127,880 km (0.11 R)
• M6: 3,064,363 km (0.055 R)
• M7: 3,922,606 km (0.072 R)
• M8: 4,951,989 km (0.044 R)
• M9: 5,523,004 km (0.058 R)
• M10: 6,114,813 km (0.114 R)
• M11: 6,501,823 km (0.108 R)
• M12: 6,557,772 km (0.106 R)
• M13: 7,416,165 km (0.106 R)
• M14: 8,986,194 km (0.105 R)
• M15: 9,616,600 km (0.12 R)
• M16: 10,457,190 km (0.106 R)
• M17: 10,588,687 km (0.081 R)
• M18: 10,986,318 km (0.088 R)
• M19: 11,254,098 km (0.109 R)
• M20: 11,523,973 km (0.098 R)
• M21: 12,070,304 km (0.053 R)
• M22: 12,208,233 km (0.072 R)
• M23: 12,835,348 km (0.08 R)
• M24: 13,472,784 km (0.081 R)
• M25: 13,831,370 km (0.116 R)
• M26: 15,746,373 km (0.108 R)
• M27: 16,658,022 km (0.094 R)
• M28: 17,899,834 km (0.104 R)
• M29: 17,978,373 km (0.113 R)
• M30: 18,770,793 km (0.057 R)
• M31: 19,332,234 km (0.084 R)
• M32: 19,574,582 km (0.103 R)
• M33: 19,980,591 km (0.074 R)
• M34: 20,801,135 km (0.104 R)
• M35: 21,716,375 km (0.115 R)
• M36: 21,800,150 km (0.079 R)
• M37: 23,070,834 km (0.118 R)
• M38: 24,104,705 km (0.033 R)
• M39: 24,889,944 km (0.071 R)
• M40: 26,844,440 km (0.073 R)
• M41: 27,205,121 km (0.102 R)
• M42: 27,385,985 km (0.034 R)
• M43: 27,931,269 km (0.104 R)
• M44: 30,616,401 km (0.116 R)
• M45: 32,707,779 km (0.093 R)
• M46: 36,327,449 km (0.06 R)
• M47: 36,626,495 km (0.066 R)
• M48: 36,926,439 km (0.119 R)
• M49: 37,427,891 km (0.096 R)
• M50: 38,133,844 km (0.089 R)
• M51: 38,640,831 km (0.094 R)
• M52: 38,844,284 km (0.094 R)
• M53: 39,866,636 km (0.086 R)
• M54: 40,174,957 km (0.112 R)
• M55: 41,105,007 km (0.088 R)
• M56: 42,146,807 km (0.032 R)
• M57: 45,109,443 km (0.028 R)
• M58: 45,430,779 km (0.07 R)
• M59: 45,538,190 km (0.078 R)
• M60: 46,724,053 km (0.086 R)
• M61: 48,248,006 km (0.112 R)
• M62: 48,686,328 km (0.097 R)
• M63: 52,128,575 km (0.074 R)
• M64: 53,368,741 km (0.113 R)
• M65: 54,049,411 km (0.035 R)
• M66: 55,189,946 km (0.089 R)
• M67: 58,309,211 km (0.078 R)
• M68: 58,425,748 km (0.115 R)
• M69: 58,542,434 km (0.104 R)
• M70: 59,713,785 km (0.115 R)
• M71: 60,184,420 km (0.07 R)
• M72: 60,420,186 km (0.093 R)
• M73: 61,011,098 km (0.067 R)
• M74: 61,603,805 km (0.093 R)
• M75: 63,034,110 km (0.09 R)
• M76: 63,633,399 km (0.073 R)
• M77: 64,234,483 km (0.12 R)
• M78: 65,200,138 km (0.064 R)
• M79: 67,390,550 km (0.098 R)
• M80: 67,635,441 km (0.088 R)
• M81: 70,845,363 km (0.116 R)
• M82: 71,468,288 km (0.072 R)
• M83: 72,093,159 km (0.077 R)
• M84: 72,845,187 km (0.066 R)
• M85: 72,970,849 km (0.045 R)
• M86: 74,863,711 km (0.098 R)
• M87: 76,262,003 km (0.037 R)
• M88: 76,772,580 km (0.083 R)
• M89: 77,540,616 km (0.037 R)
• M90: 79,213,419 km (0.118 R)
• M91: 80,508,338 km (0.109 R)
• M92: 83,118,971 km (0.028 R)
• M93: 83,776,004 km (0.074 R)
• M94: 84,302,888 km (0.071 R)
• M95: 86,820,321 km (0.101 R)
• M96: 88,825,232 km (0.1 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: 189 - 16,557 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit