🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.67 AU - 0.83 AU

Year: 188 Days

Day: 42.9 Hours

Environment

Temp: 342 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.87 AU - 2.63 AU

Year: 978 Days

Day: 42.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.28 AU - 3.46 AU

Year: 1408 Days

Day: 18.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,094,499 km

• M1: 196,422 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.47 AU - 4.97 AU

Year: 2511 Days

Day: 24.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,094,499 km

• M1: 721,211 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.1

Radius: 13.3

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 14.93 AU - 15.23 AU

Year: 16963 Days

Day: 12.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 74,094,499 km

• M1: 351,854 km (0.108 R)
• M2: 460,313 km (0.072 R)
• M3: 840,441 km (0.04 R)
• M4: 934,538 km (0.11 R)
• M5: 1,083,089 km (0.115 R)
• M6: 1,204,712 km (0.1 R)
• M7: 1,331,122 km (0.093 R)
• M8: 2,031,389 km (0.11 R)
• M9: 2,340,758 km (0.084 R)
• M10: 2,737,192 km (0.063 R)
• M11: 2,955,755 km (0.08 R)
• M12: 3,054,938 km (0.03 R)
• M13: 3,205,583 km (0.108 R)
• M14: 3,333,190 km (0.049 R)
• M15: 3,752,962 km (0.107 R)
• M16: 4,189,638 km (0.108 R)
• M17: 4,385,910 km (0.118 R)
• M18: 5,052,369 km (0.116 R)
• M19: 5,171,598 km (0.082 R)
• M20: 5,382,531 km (0.12 R)
• M21: 5,473,786 km (0.093 R)
• M22: 5,596,157 km (0.117 R)
• M23: 6,190,659 km (0.111 R)
• M24: 6,772,445 km (0.11 R)
• M25: 7,036,635 km (0.11 R)
• M26: 7,203,586 km (0.11 R)
• M27: 7,304,415 km (0.103 R)
• M28: 7,781,034 km (0.098 R)
• M29: 7,884,406 km (0.108 R)
• M30: 8,092,796 km (0.054 R)
• M31: 8,373,292 km (0.076 R)
• M32: 8,621,475 km (0.06 R)
• M33: 9,417,336 km (0.084 R)
• M34: 10,274,531 km (0.034 R)
• M35: 10,924,085 km (0.106 R)
• M36: 11,040,173 km (0.034 R)
• M37: 11,195,456 km (0.072 R)
• M38: 11,351,636 km (0.119 R)
• M39: 11,508,415 km (0.115 R)
• M40: 12,383,712 km (0.075 R)
• M41: 12,952,034 km (0.106 R)
• M42: 13,736,824 km (0.103 R)
• M43: 14,029,887 km (0.112 R)
• M44: 14,367,380 km (0.118 R)
• M45: 14,664,780 km (0.116 R)
• M46: 15,093,378 km (0.046 R)
• M47: 15,266,014 km (0.086 R)
• M48: 16,138,768 km (0.082 R)
• M49: 16,403,706 km (0.032 R)
• M50: 17,117,437 km (0.11 R)
• M51: 17,478,118 km (0.072 R)
• M52: 17,704,758 km (0.102 R)
• M53: 18,344,738 km (0.032 R)
• M54: 18,852,922 km (0.08 R)
• M55: 19,459,541 km (0.041 R)
• M56: 19,600,313 km (0.116 R)
• M57: 19,835,930 km (0.107 R)
• M58: 20,500,593 km (0.104 R)
• M59: 23,630,928 km (0.076 R)
• M60: 25,353,698 km (0.071 R)
• M61: 25,919,626 km (0.08 R)
• M62: 26,126,520 km (0.044 R)
• M63: 27,064,200 km (0.102 R)
• M64: 27,695,353 km (0.056 R)
• M65: 28,865,358 km (0.045 R)
• M66: 29,402,414 km (0.093 R)
• M67: 29,726,294 km (0.109 R)
• M68: 31,033,480 km (0.119 R)
• M69: 31,143,285 km (0.107 R)
• M70: 31,473,447 km (0.045 R)
• M71: 31,583,701 km (0.037 R)
• M72: 33,085,364 km (0.082 R)
• M73: 34,496,521 km (0.03 R)
• M74: 35,180,931 km (0.099 R)
• M75: 35,985,020 km (0.097 R)
• M76: 37,202,447 km (0.102 R)
• M77: 37,669,791 km (0.103 R)
• M78: 37,904,061 km (0.094 R)
• M79: 38,139,080 km (0.115 R)
• M80: 38,551,222 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 93.4

Radius: 3

Gravity: 10.38 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 16.85 AU - 20.71 AU

Year: 23574 Days

Day: 23.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 74,094,499 km

• M1: 38,746 km (0.052 R)
• M2: 80,932 km (0.102 R)
• M3: 209,886 km (0.101 R)
• M4: 241,900 km (0.082 R)
• M5: 299,046 km (0.109 R)
• M6: 555,008 km (0.103 R)
• M7: 695,181 km (0.106 R)
• M8: 880,832 km (0.081 R)
• M9: 1,100,292 km (0.114 R)
• M10: 1,522,906 km (0.099 R)
• M11: 1,630,168 km (0.085 R)
• M12: 1,762,263 km (0.092 R)
• M13: 2,202,978 km (0.107 R)
• M14: 2,275,683 km (0.113 R)
• M15: 2,599,263 km (0.083 R)
• M16: 3,511,511 km (0.098 R)
• M17: 3,568,059 km (0.104 R)
• M18: 3,854,988 km (0.113 R)
• M19: 4,001,294 km (0.112 R)
• M20: 4,030,765 km (0.096 R)
• M21: 4,329,512 km (0.036 R)
• M22: 4,420,467 km (0.025 R)
• M23: 5,495,029 km (0.03 R)
• M24: 5,659,587 km (0.048 R)
• M25: 6,750,454 km (0.077 R)
• M26: 6,891,376 km (0.09 R)
• M27: 6,962,135 km (0.062 R)
• M28: 6,997,590 km (0.076 R)
• M29: 7,104,403 km (0.106 R)
• M30: 7,140,157 km (0.108 R)
• M31: 7,500,538 km (0.062 R)
• M32: 8,015,155 km (0.091 R)
• M33: 8,126,904 km (0.108 R)
• M34: 8,923,513 km (0.032 R)
• M35: 9,311,570 km (0.045 R)
• M36: 11,374,225 km (0.088 R)
• M37: 11,541,775 km (0.097 R)
• M38: 11,879,268 km (0.108 R)
• M39: 12,262,986 km (0.054 R)
• M40: 12,867,661 km (0.118 R)
• M41: 12,998,559 km (0.111 R)
• M42: 13,085,924 km (0.12 R)
• M43: 13,173,588 km (0.113 R)
• M44: 13,882,084 km (0.105 R)
• M45: 14,105,882 km (0.112 R)
• M46: 14,195,791 km (0.097 R)
• M47: 14,602,697 km (0.079 R)
• M48: 17,267,035 km (0.101 R)
• M49: 17,315,056 km (0.049 R)
• M50: 19,174,109 km (0.055 R)
• M51: 19,423,339 km (0.118 R)
• M52: 20,228,175 km (0.033 R)
• M53: 20,583,769 km (0.108 R)
• M54: 20,838,983 km (0.097 R)
• M55: 21,766,490 km (0.107 R)
• M56: 22,287,540 km (0.067 R)
• M57: 22,549,635 km (0.099 R)
• M58: 22,602,144 km (0.104 R)
• M59: 23,235,840 km (0.112 R)
• M60: 23,288,948 km (0.089 R)
• M61: 23,554,783 km (0.113 R)
• M62: 24,466,582 km (0.119 R)
• M63: 24,574,592 km (0.088 R)
• M64: 26,103,332 km (0.059 R)
• M65: 26,545,693 km (0.086 R)
• M66: 27,213,947 km (0.071 R)
• M67: 27,550,093 km (0.072 R)
• M68: 27,718,840 km (0.037 R)
• M69: 28,851,595 km (0.075 R)
• M70: 30,346,826 km (0.074 R)
• M71: 30,579,002 km (0.108 R)
• M72: 30,637,195 km (0.064 R)
• M73: 31,749,156 km (0.077 R)
• M74: 33,711,581 km (0.105 R)
• M75: 34,132,849 km (0.116 R)
• M76: 34,314,012 km (0.091 R)
• M77: 34,495,474 km (0.088 R)
• M78: 34,798,409 km (0.12 R)
• M79: 35,896,757 km (0.093 R)
• M80: 36,882,607 km (0.103 R)
• M81: 38,817,805 km (0.095 R)
• M82: 41,170,232 km (0.119 R)
• M83: 41,298,736 km (0.071 R)
• M84: 41,813,951 km (0.107 R)
• M85: 41,878,428 km (0.117 R)
• M86: 42,201,709 km (0.032 R)
• M87: 42,266,485 km (0.09 R)
• M88: 42,525,888 km (0.119 R)
• M89: 42,590,813 km (0.088 R)
• M90: 42,980,964 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971.9

Radius: 3.8

Gravity: 67.31 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 19.33 AU - 19.73 AU

Year: 25000 Days

Day: 18.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,094,499 km

• M1: 93,349 km (0.06 R)
• M2: 118,182 km (0.106 R)
• M3: 194,178 km (0.114 R)
• M4: 1,090,120 km (0.107 R)
• M5: 1,257,221 km (0.082 R)
• M6: 1,291,628 km (0.049 R)
• M7: 1,326,335 km (0.116 R)
• M8: 1,578,258 km (0.07 R)
• M9: 2,291,091 km (0.099 R)
• M10: 2,375,764 km (0.079 R)
• M11: 3,518,093 km (0.09 R)
• M12: 3,615,930 km (0.098 R)
• M13: 4,066,968 km (0.035 R)
• M14: 4,803,139 km (0.035 R)
• M15: 5,466,157 km (0.068 R)
• M16: 5,693,545 km (0.103 R)
• M17: 6,936,853 km (0.063 R)
• M18: 7,810,505 km (0.107 R)
• M19: 8,325,122 km (0.082 R)
• M20: 8,718,265 km (0.092 R)
• M21: 9,454,436 km (0.077 R)
• M22: 9,522,353 km (0.103 R)
• M23: 9,590,570 km (0.054 R)
• M24: 9,658,787 km (0.094 R)
• M25: 11,272,349 km (0.082 R)
• M26: 11,344,455 km (0.089 R)
• M27: 12,073,147 km (0.116 R)
• M28: 15,135,415 km (0.075 R)
• M29: 15,855,729 km (0.088 R)
• M30: 16,505,283 km (0.07 R)
• M31: 16,751,072 km (0.076 R)
• M32: 18,082,643 km (0.115 R)
• M33: 18,420,734 km (0.098 R)
• M34: 18,505,556 km (0.072 R)
• M35: 20,757,303 km (0.097 R)
• M36: 24,106,949 km (0.107 R)
• M37: 26,176,635 km (0.112 R)
• M38: 27,523,016 km (0.085 R)
• M39: 28,302,421 km (0.113 R)
• M40: 28,400,408 km (0.057 R)
• M41: 33,542,236 km (0.085 R)
• M42: 34,478,868 km (0.088 R)
• M43: 35,635,260 km (0.113 R)
• M44: 35,741,026 km (0.098 R)
• M45: 38,202,210 km (0.028 R)
• M46: 38,635,744 km (0.101 R)
• M47: 39,289,188 km (0.104 R)
• M48: 39,398,394 km (0.112 R)
• M49: 39,726,762 km (0.029 R)
• M50: 39,836,417 km (0.068 R)
• M51: 39,946,222 km (0.098 R)
• M52: 41,160,209 km (0.082 R)
• M53: 41,827,565 km (0.087 R)
• M54: 43,172,749 km (0.064 R)
• M55: 43,624,385 km (0.1 R)
• M56: 44,988,418 km (0.076 R)
• M57: 46,713,132 km (0.084 R)
• M58: 47,874,909 km (0.098 R)
• M59: 49,046,260 km (0.072 R)
• M60: 49,517,344 km (0.11 R)
• M61: 53,219,293 km (0.112 R)
• M62: 55,899,937 km (0.094 R)
• M63: 60,380,094 km (0.045 R)
• M64: 60,632,316 km (0.116 R)
• M65: 62,153,278 km (0.112 R)
• M66: 62,407,893 km (0.106 R)
• M67: 65,361,853 km (0.086 R)
• M68: 66,400,062 km (0.055 R)
• M69: 67,443,507 km (0.062 R)
• M70: 69,282,813 km (0.034 R)
• M71: 71,271,567 km (0.027 R)
• M72: 76,256,916 km (0.041 R)
• M73: 77,075,815 km (0.093 R)
• M74: 77,760,524 km (0.076 R)
• M75: 79,965,148 km (0.102 R)
• M76: 81,492,542 km (0.098 R)
• M77: 81,771,393 km (0.104 R)
• M78: 82,749,613 km (0.098 R)
• M79: 84,576,353 km (0.12 R)
• M80: 84,717,424 km (0.078 R)
• M81: 85,848,982 km (0.079 R)
• M82: 88,269,775 km (0.114 R)
• M83: 89,273,128 km (0.119 R)
• M84: 89,560,505 km (0.085 R)
• M85: 90,280,221 km (0.055 R)
• M86: 91,580,675 km (0.092 R)
• M87: 92,015,406 km (0.088 R)
• M88: 92,887,263 km (0.1 R)
• M89: 93,907,670 km (0.107 R)
• M90: 95,078,423 km (0.103 R)
• M91: 95,371,934 km (0.11 R)
• M92: 97,286,786 km (0.117 R)
• M93: 97,582,392 km (0.052 R)

Planet 8 - Ice Giant

Semi-Major Axis: 22.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 268.3

Radius: 6.9

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 19.08 AU - 25.72 AU

Year: 30709 Days

Day: 22.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,094,499 km

• M1: 88,113 km (0.036 R)
• M2: 195,524 km (0.079 R)
• M3: 264,489 km (0.111 R)
• M4: 343,926 km (0.097 R)
• M5: 451,337 km (0.12 R)
• M6: 549,772 km (0.052 R)
• M7: 612,603 km (0.105 R)
• M8: 1,146,368 km (0.119 R)
• M9: 1,427,164 km (0.049 R)
• M10: 1,855,462 km (0.1 R)
• M11: 2,639,954 km (0.12 R)
• M12: 3,085,755 km (0.073 R)
• M13: 3,756,851 km (0.103 R)
• M14: 4,911,448 km (0.078 R)
• M15: 6,312,133 km (0.033 R)
• M16: 6,507,807 km (0.1 R)
• M17: 6,606,242 km (0.095 R)
• M18: 7,258,937 km (0.116 R)
• M19: 7,774,901 km (0.109 R)
• M20: 9,281,501 km (0.119 R)
• M21: 9,840,997 km (0.052 R)
• M22: 11,524,422 km (0.091 R)
• M23: 11,583,962 km (0.03 R)
• M24: 12,004,332 km (0.088 R)
• M25: 12,064,769 km (0.031 R)
• M26: 12,125,207 km (0.073 R)
• M27: 12,307,566 km (0.097 R)
• M28: 12,429,489 km (0.095 R)
• M29: 12,552,009 km (0.049 R)
• M30: 12,983,599 km (0.108 R)
• M31: 13,045,682 km (0.106 R)
• M32: 13,232,380 km (0.051 R)
• M33: 13,608,619 km (0.108 R)
• M34: 13,988,298 km (0.109 R)
• M35: 14,307,391 km (0.094 R)
• M36: 14,628,877 km (0.068 R)
• M37: 14,758,279 km (0.08 R)
• M38: 15,344,553 km (0.069 R)
• M39: 15,872,334 km (0.102 R)
• M40: 16,877,632 km (0.052 R)
• M41: 17,285,436 km (0.049 R)
• M42: 17,765,495 km (0.03 R)
• M43: 18,458,732 km (0.117 R)
• M44: 23,175,553 km (0.066 R)
• M45: 23,552,988 km (0.091 R)
• M46: 24,008,663 km (0.061 R)
• M47: 24,697,711 km (0.081 R)
• M48: 25,160,567 km (0.115 R)
• M49: 25,704,205 km (0.082 R)
• M50: 25,938,476 km (0.115 R)
• M51: 28,480,293 km (0.08 R)
• M52: 28,722,642 km (0.114 R)
• M53: 29,209,283 km (0.045 R)
• M54: 29,535,407 km (0.075 R)
• M55: 29,944,557 km (0.108 R)
• M56: 30,355,652 km (0.083 R)
• M57: 30,603,236 km (0.078 R)
• M58: 30,768,542 km (0.025 R)
• M59: 34,568,029 km (0.075 R)
• M60: 34,912,852 km (0.092 R)
• M61: 35,866,987 km (0.099 R)
• M62: 36,215,999 km (0.119 R)
• M63: 37,978,262 km (0.058 R)
• M64: 38,512,326 km (0.096 R)
• M65: 39,318,210 km (0.099 R)
• M66: 44,455,550 km (0.116 R)
• M67: 45,300,629 km (0.097 R)
• M68: 46,056,397 km (0.104 R)
• M69: 46,245,938 km (0.095 R)
• M70: 47,580,201 km (0.05 R)
• M71: 48,540,919 km (0.073 R)
• M72: 48,733,900 km (0.071 R)
• M73: 49,217,251 km (0.066 R)
• M74: 50,970,687 km (0.053 R)
• M75: 52,052,280 km (0.116 R)
• M76: 52,942,836 km (0.099 R)
• M77: 55,846,531 km (0.118 R)
• M78: 56,453,748 km (0.048 R)
• M79: 58,595,990 km (0.084 R)
• M80: 59,213,081 km (0.104 R)
• M81: 59,419,227 km (0.097 R)
• M82: 60,453,397 km (0.114 R)
• M83: 62,015,947 km (0.059 R)
• M84: 63,065,077 km (0.104 R)
• M85: 66,354,136 km (0.12 R)
• M86: 66,997,257 km (0.096 R)
• M87: 67,104,518 km (0.092 R)
• M88: 67,642,323 km (0.087 R)
• M89: 68,181,474 km (0.068 R)
• M90: 68,289,483 km (0.047 R)
• M91: 69,698,695 km (0.058 R)
• M92: 70,570,701 km (0.085 R)
• M93: 73,318,814 km (0.087 R)

Kuiper Belt

Range: 37.8 - 63.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 18,747 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit