🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.5 AU - 0.56 AU

Year: 165 Days

Day: 36.4 Hours

Environment

Temp: 143 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,736,926 km

• M1: 234,121 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.93 AU - 1.21 AU

Year: 473 Days

Day: 35.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.8

Radius: 10.4

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.42 AU - 4.48 AU

Year: 3356 Days

Day: 13.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 76,736,926 km

• M1: 135,984 km (0.118 R)
• M2: 325,824 km (0.113 R)
• M3: 431,889 km (0.073 R)
• M4: 513,121 km (0.088 R)
• M5: 720,164 km (0.113 R)
• M6: 810,970 km (0.081 R)
• M7: 915,838 km (0.094 R)
• M8: 1,035,666 km (0.068 R)
• M9: 1,325,138 km (0.084 R)
• M10: 1,438,982 km (0.055 R)
• M11: 1,604,138 km (0.111 R)
• M12: 1,889,122 km (0.101 R)
• M13: 2,005,060 km (0.053 R)
• M14: 2,493,049 km (0.109 R)
• M15: 2,578,020 km (0.05 R)
• M16: 2,809,298 km (0.11 R)
• M17: 2,897,711 km (0.113 R)
• M18: 2,987,170 km (0.115 R)
• M19: 3,062,418 km (0.084 R)
• M20: 3,307,759 km (0.071 R)
• M21: 3,511,660 km (0.12 R)
• M22: 3,965,241 km (0.077 R)
• M23: 4,232,722 km (0.052 R)
• M24: 4,334,598 km (0.099 R)
• M25: 4,506,337 km (0.059 R)
• M26: 4,592,954 km (0.097 R)
• M27: 4,732,828 km (0.119 R)
• M28: 4,803,288 km (0.119 R)
• M29: 4,874,048 km (0.109 R)
• M30: 5,016,765 km (0.094 R)
• M31: 5,197,030 km (0.102 R)
• M32: 5,471,692 km (0.114 R)
• M33: 5,601,393 km (0.081 R)
• M34: 5,750,991 km (0.039 R)
• M35: 5,977,781 km (0.095 R)
• M36: 6,169,117 km (0.106 R)
• M37: 6,284,906 km (0.113 R)
• M38: 6,459,935 km (0.072 R)
• M39: 6,557,922 km (0.048 R)
• M40: 7,075,231 km (0.088 R)
• M41: 7,156,014 km (0.049 R)
• M42: 7,318,477 km (0.107 R)
• M43: 7,400,158 km (0.092 R)
• M44: 7,605,705 km (0.082 R)
• M45: 8,064,672 km (0.103 R)
• M46: 8,255,110 km (0.111 R)
• M47: 8,446,894 km (0.092 R)
• M48: 8,640,324 km (0.1 R)
• M49: 9,539,557 km (0.111 R)
• M50: 9,651,307 km (0.118 R)
• M51: 10,399,446 km (0.116 R)
• M52: 10,629,976 km (0.074 R)
• M53: 10,815,477 km (0.092 R)
• M54: 10,932,014 km (0.115 R)
• M55: 11,213,408 km (0.073 R)
• M56: 11,568,553 km (0.106 R)
• M57: 11,640,061 km (0.118 R)
• M58: 11,855,332 km (0.029 R)
• M59: 11,927,438 km (0.093 R)
• M60: 12,411,537 km (0.102 R)
• M61: 12,803,483 km (0.106 R)
• M62: 12,951,585 km (0.107 R)
• M63: 13,449,148 km (0.062 R)
• M64: 13,549,378 km (0.075 R)
• M65: 14,514,434 km (0.114 R)
• M66: 15,475,301 km (0.057 R)
• M67: 15,580,469 km (0.041 R)
• M68: 15,791,402 km (0.116 R)
• M69: 16,003,232 km (0.113 R)
• M70: 16,995,365 km (0.05 R)
• M71: 17,103,973 km (0.116 R)
• M72: 18,090,422 km (0.07 R)
• M73: 18,201,124 km (0.119 R)
• M74: 18,506,902 km (0.075 R)
• M75: 18,730,401 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.1

Radius: 8.7

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.06 AU - 6.92 AU

Year: 6267 Days

Day: 12.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 76,736,926 km

• M1: 245,490 km (0.061 R)
• M2: 380,128 km (0.063 R)
• M3: 553,961 km (0.096 R)
• M4: 676,332 km (0.112 R)
• M5: 821,741 km (0.064 R)
• M6: 1,222,663 km (0.096 R)
• M7: 1,486,853 km (0.098 R)
• M8: 1,751,043 km (0.11 R)
• M9: 1,842,447 km (0.047 R)
• M10: 2,049,341 km (0.119 R)
• M11: 2,107,086 km (0.062 R)
• M12: 2,303,658 km (0.043 R)
• M13: 2,568,147 km (0.106 R)
• M14: 2,885,444 km (0.084 R)
• M15: 2,972,360 km (0.091 R)
• M16: 3,148,586 km (0.103 R)
• M17: 3,580,775 km (0.089 R)
• M18: 3,839,729 km (0.075 R)
• M19: 4,056,197 km (0.096 R)
• M20: 4,375,887 km (0.069 R)
• M21: 4,500,951 km (0.115 R)
• M22: 4,935,383 km (0.083 R)
• M23: 5,144,521 km (0.086 R)
• M24: 5,761,912 km (0.091 R)
• M25: 6,009,795 km (0.099 R)
• M26: 6,233,294 km (0.102 R)
• M27: 6,430,913 km (0.084 R)
• M28: 6,516,334 km (0.095 R)
• M29: 6,688,222 km (0.112 R)
• M30: 6,745,817 km (0.107 R)
• M31: 6,890,777 km (0.087 R)
• M32: 7,036,635 km (0.091 R)
• M33: 7,480,342 km (0.113 R)
• M34: 7,750,965 km (0.1 R)
• M35: 8,178,216 km (0.117 R)
• M36: 8,270,817 km (0.099 R)
• M37: 8,519,449 km (0.082 R)
• M38: 8,707,494 km (0.095 R)
• M39: 8,802,040 km (0.081 R)
• M40: 9,376,645 km (0.046 R)
• M41: 9,570,823 km (0.063 R)
• M42: 9,733,735 km (0.088 R)
• M43: 9,930,307 km (0.108 R)
• M44: 10,662,588 km (0.113 R)
• M45: 10,933,211 km (0.083 R)
• M46: 11,793,548 km (0.089 R)
• M47: 12,390,892 km (0.101 R)
• M48: 12,568,465 km (0.077 R)
• M49: 12,639,674 km (0.107 R)
• M50: 13,250,931 km (0.115 R)
• M51: 13,761,508 km (0.071 R)
• M52: 14,167,218 km (0.055 R)
• M53: 14,427,518 km (0.079 R)
• M54: 14,801,961 km (0.117 R)
• M55: 15,103,999 km (0.117 R)
• M56: 15,293,690 km (0.101 R)
• M57: 16,370,794 km (0.076 R)
• M58: 16,604,765 km (0.058 R)
• M59: 16,957,816 km (0.108 R)
• M60: 17,711,341 km (0.083 R)
• M61: 17,911,503 km (0.089 R)
• M62: 18,031,929 km (0.075 R)
• M63: 19,828,899 km (0.066 R)
• M64: 19,953,514 km (0.107 R)
• M65: 20,245,229 km (0.106 R)
• M66: 20,622,366 km (0.12 R)
• M67: 20,917,373 km (0.115 R)
• M68: 21,468,940 km (0.113 R)
• M69: 21,639,482 km (0.025 R)
• M70: 21,767,837 km (0.086 R)
• M71: 21,896,341 km (0.044 R)
• M72: 22,197,332 km (0.114 R)
• M73: 22,846,736 km (0.105 R)
• M74: 23,898,858 km (0.075 R)
• M75: 23,987,121 km (0.082 R)
• M76: 24,075,683 km (0.079 R)
• M77: 24,966,538 km (0.11 R)
• M78: 25,777,658 km (0.096 R)
• M79: 26,140,882 km (0.081 R)
• M80: 28,871,791 km (0.029 R)
• M81: 29,485,591 km (0.116 R)
• M82: 29,627,858 km (0.092 R)
• M83: 29,960,714 km (0.062 R)
• M84: 30,342,487 km (0.112 R)
• M85: 31,207,761 km (0.099 R)
• M86: 31,352,722 km (0.055 R)
• M87: 32,618,619 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 103.2

Radius: 4.5

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 12.16 AU - 12.64 AU

Year: 18666 Days

Day: 21 Hours

Environment

Temp: -209 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 76,736,926 km

• M1: 73,901 km (0.107 R)
• M2: 157,078 km (0.045 R)
• M3: 199,564 km (0.118 R)
• M4: 710,590 km (0.11 R)
• M5: 864,975 km (0.097 R)
• M6: 1,046,736 km (0.075 R)
• M7: 1,369,718 km (0.07 R)
• M8: 1,601,146 km (0.105 R)
• M9: 2,013,887 km (0.12 R)
• M10: 2,056,821 km (0.074 R)
• M11: 2,232,150 km (0.075 R)
• M12: 2,321,460 km (0.075 R)
• M13: 2,527,007 km (0.09 R)
• M14: 3,178,207 km (0.088 R)
• M15: 3,432,074 km (0.081 R)
• M16: 3,878,325 km (0.095 R)
• M17: 5,992,442 km (0.119 R)
• M18: 6,148,323 km (0.069 R)
• M19: 6,211,004 km (0.107 R)
• M20: 6,432,110 km (0.085 R)
• M21: 7,045,312 km (0.077 R)
• M22: 7,914,176 km (0.112 R)
• M23: 8,291,911 km (0.082 R)
• M24: 10,303,853 km (0.094 R)
• M25: 10,415,752 km (0.108 R)
• M26: 11,286,561 km (0.052 R)
• M27: 12,141,363 km (0.071 R)
• M28: 12,180,707 km (0.036 R)
• M29: 12,220,052 km (0.11 R)
• M30: 12,736,015 km (0.081 R)
• M31: 14,869,580 km (0.1 R)
• M32: 14,911,617 km (0.055 R)
• M33: 15,548,006 km (0.061 R)
• M34: 16,063,371 km (0.026 R)
• M35: 16,410,138 km (0.039 R)
• M36: 18,451,102 km (0.111 R)
• M37: 19,042,313 km (0.109 R)
• M38: 19,271,347 km (0.062 R)
• M39: 19,409,127 km (0.088 R)
• M40: 19,824,710 km (0.11 R)
• M41: 19,963,836 km (0.074 R)
• M42: 20,523,781 km (0.07 R)
• M43: 20,805,623 km (0.081 R)
• M44: 20,852,746 km (0.05 R)
• M45: 21,088,812 km (0.052 R)
• M46: 21,706,651 km (0.052 R)
• M47: 21,945,858 km (0.068 R)
• M48: 21,993,879 km (0.049 R)
• M49: 22,475,285 km (0.115 R)
• M50: 23,057,520 km (0.053 R)
• M51: 23,203,976 km (0.12 R)
• M52: 24,088,548 km (0.103 R)
• M53: 24,137,916 km (0.051 R)
• M54: 24,385,799 km (0.082 R)
• M55: 24,883,960 km (0.097 R)
• M56: 25,789,177 km (0.085 R)
• M57: 25,839,891 km (0.073 R)
• M58: 28,726,082 km (0.119 R)
• M59: 29,675,281 km (0.065 R)
• M60: 30,100,438 km (0.12 R)
• M61: 31,712,654 km (0.057 R)
• M62: 32,365,350 km (0.091 R)
• M63: 32,967,481 km (0.086 R)
• M64: 33,297,494 km (0.113 R)
• M65: 33,683,905 km (0.032 R)
• M66: 33,905,460 km (0.063 R)
• M67: 34,572,816 km (0.088 R)
• M68: 35,244,361 km (0.116 R)
• M69: 35,525,605 km (0.077 R)
• M70: 35,976,942 km (0.079 R)
• M71: 36,430,223 km (0.09 R)
• M72: 36,543,768 km (0.038 R)
• M73: 36,771,306 km (0.11 R)
• M74: 37,456,913 km (0.105 R)
• M75: 37,743,842 km (0.066 R)
• M76: 37,858,733 km (0.06 R)
• M77: 38,608,817 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 345.5

Radius: 7.9

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 15.64 AU - 17.26 AU

Year: 28522 Days

Day: 16.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,736,926 km

• M1: 110,852 km (0.117 R)
• M2: 955,033 km (0.094 R)
• M3: 1,033,422 km (0.03 R)
• M4: 1,397,693 km (0.049 R)
• M5: 1,767,798 km (0.102 R)
• M6: 2,970,864 km (0.091 R)
• M7: 3,566,862 km (0.072 R)
• M8: 4,639,928 km (0.12 R)
• M9: 4,865,820 km (0.094 R)
• M10: 4,957,225 km (0.104 R)
• M11: 5,141,679 km (0.097 R)
• M12: 5,853,615 km (0.114 R)
• M13: 9,052,766 km (0.118 R)
• M14: 9,109,014 km (0.041 R)
• M15: 9,851,020 km (0.103 R)
• M16: 10,671,714 km (0.076 R)
• M17: 10,731,104 km (0.118 R)
• M18: 10,910,173 km (0.083 R)
• M19: 11,697,357 km (0.104 R)
• M20: 11,820,177 km (0.08 R)
• M21: 12,066,863 km (0.112 R)
• M22: 13,711,991 km (0.087 R)
• M23: 13,776,767 km (0.086 R)
• M24: 14,166,918 km (0.097 R)
• M25: 14,363,340 km (0.12 R)
• M26: 15,899,262 km (0.089 R)
• M27: 16,445,743 km (0.116 R)
• M28: 17,137,334 km (0.071 R)
• M29: 17,556,956 km (0.069 R)
• M30: 17,979,869 km (0.097 R)
• M31: 18,692,254 km (0.103 R)
• M32: 19,124,143 km (0.092 R)
• M33: 20,291,754 km (0.12 R)
• M34: 20,365,506 km (0.06 R)
• M35: 21,257,259 km (0.1 R)
• M36: 21,332,208 km (0.116 R)
• M37: 21,632,750 km (0.094 R)
• M38: 21,858,942 km (0.108 R)
• M39: 22,086,031 km (0.099 R)
• M40: 23,387,533 km (0.091 R)
• M41: 25,029,220 km (0.114 R)
• M42: 25,744,148 km (0.076 R)
• M43: 26,064,138 km (0.113 R)
• M44: 30,088,470 km (0.102 R)
• M45: 30,256,768 km (0.068 R)
• M46: 30,340,991 km (0.091 R)
• M47: 31,273,285 km (0.12 R)
• M48: 33,339,681 km (0.075 R)
• M49: 33,513,813 km (0.055 R)
• M50: 35,716,641 km (0.086 R)
• M51: 35,894,962 km (0.059 R)
• M52: 37,150,836 km (0.085 R)
• M53: 37,784,233 km (0.079 R)
• M54: 37,875,039 km (0.108 R)
• M55: 39,337,209 km (0.096 R)
• M56: 39,982,724 km (0.095 R)
• M57: 40,353,278 km (0.054 R)
• M58: 40,538,929 km (0.072 R)
• M59: 42,599,639 km (0.086 R)
• M60: 42,977,972 km (0.058 R)
• M61: 43,928,816 km (0.089 R)
• M62: 44,502,524 km (0.064 R)
• M63: 45,175,116 km (0.051 R)
• M64: 46,335,846 km (0.087 R)
• M65: 47,800,559 km (0.078 R)
• M66: 49,578,230 km (0.06 R)
• M67: 50,975,624 km (0.113 R)
• M68: 51,377,294 km (0.034 R)
• M69: 52,690,016 km (0.108 R)
• M70: 53,401,354 km (0.112 R)
• M71: 54,833,604 km (0.098 R)
• M72: 55,039,301 km (0.119 R)
• M73: 56,382,241 km (0.116 R)
• M74: 57,318,275 km (0.048 R)
• M75: 57,526,964 km (0.106 R)
• M76: 58,469,281 km (0.095 R)
• M77: 58,784,483 km (0.058 R)
• M78: 60,157,044 km (0.086 R)
• M79: 63,041,291 km (0.047 R)
• M80: 63,472,282 km (0.112 R)
• M81: 64,120,939 km (0.069 R)
• M82: 66,407,841 km (0.073 R)
• M83: 66,517,496 km (0.12 R)
• M84: 68,168,309 km (0.092 R)
• M85: 68,832,374 km (0.103 R)
• M86: 69,609,834 km (0.108 R)
• M87: 71,061,532 km (0.057 R)
• M88: 72,635,900 km (0.073 R)
• M89: 72,974,739 km (0.102 R)
• M90: 73,314,176 km (0.099 R)
• M91: 73,881,003 km (0.068 R)
• M92: 75,475,866 km (0.109 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 12,812 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit