🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.54 AU - 0.58 AU

Year: 149 Days

Day: 22.4 Hours

Environment

Temp: 201 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 114,627,459 km

• M1: 221,854 km (0.075 R)
• M2: 248,183 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.53 AU - 2.29 AU

Year: 936 Days

Day: 46.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 114,627,459 km

• M1: 337,343 km (0.04 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.23 AU - 5.43 AU

Year: 3766 Days

Day: 46.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.4

Radius: 9.8

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.46 AU - 9.1 AU

Year: 7699 Days

Day: 9.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 114,627,459 km

• M1: 138,378 km (0.113 R)
• M2: 229,782 km (0.052 R)
• M3: 471,682 km (0.076 R)
• M4: 642,822 km (0.104 R)
• M5: 723,007 km (0.069 R)
• M6: 924,066 km (0.118 R)
• M7: 1,031,627 km (0.112 R)
• M8: 1,415,196 km (0.079 R)
• M9: 1,651,112 km (0.097 R)
• M10: 1,745,358 km (0.048 R)
• M11: 2,222,725 km (0.089 R)
• M12: 2,285,107 km (0.078 R)
• M13: 2,988,517 km (0.068 R)
• M14: 3,104,305 km (0.095 R)
• M15: 3,340,371 km (0.1 R)
• M16: 3,905,402 km (0.077 R)
• M17: 3,981,248 km (0.109 R)
• M18: 4,057,693 km (0.078 R)
• M19: 4,186,197 km (0.066 R)
• M20: 4,394,587 km (0.115 R)
• M21: 4,526,682 km (0.097 R)
• M22: 4,740,607 km (0.102 R)
• M23: 5,178,480 km (0.088 R)
• M24: 5,802,004 km (0.082 R)
• M25: 6,389,325 km (0.09 R)
• M26: 6,720,385 km (0.071 R)
• M27: 7,274,346 km (0.109 R)
• M28: 7,556,936 km (0.071 R)
• M29: 8,035,799 km (0.111 R)
• M30: 8,327,964 km (0.09 R)
• M31: 8,491,624 km (0.112 R)
• M32: 8,590,508 km (0.109 R)
• M33: 8,822,534 km (0.106 R)
• M34: 9,090,165 km (0.061 R)
• M35: 9,225,102 km (0.042 R)
• M36: 9,360,638 km (0.11 R)
• M37: 11,508,115 km (0.069 R)
• M38: 12,730,779 km (0.1 R)
• M39: 12,843,875 km (0.115 R)
• M40: 14,189,208 km (0.08 R)
• M41: 14,542,259 km (0.117 R)
• M42: 15,177,302 km (0.065 R)
• M43: 15,659,456 km (0.058 R)
• M44: 15,943,094 km (0.055 R)
• M45: 16,228,377 km (0.12 R)
• M46: 17,428,302 km (0.086 R)
• M47: 17,975,531 km (0.105 R)
• M48: 18,060,203 km (0.048 R)
• M49: 18,229,997 km (0.094 R)
• M50: 18,314,968 km (0.105 R)
• M51: 18,571,080 km (0.105 R)
• M52: 18,656,650 km (0.085 R)
• M53: 19,389,679 km (0.1 R)
• M54: 20,000,338 km (0.106 R)
• M55: 20,088,152 km (0.114 R)
• M56: 20,528,867 km (0.042 R)
• M57: 21,062,034 km (0.103 R)
• M58: 21,240,803 km (0.049 R)
• M59: 21,375,142 km (0.049 R)
• M60: 22,005,847 km (0.07 R)
• M61: 22,551,430 km (0.103 R)
• M62: 22,642,835 km (0.05 R)
• M63: 22,917,646 km (0.113 R)
• M64: 23,655,911 km (0.078 R)
• M65: 24,355,132 km (0.043 R)
• M66: 24,542,877 km (0.117 R)
• M67: 25,013,961 km (0.101 R)
• M68: 25,535,609 km (0.103 R)
• M69: 28,592,043 km (0.114 R)
• M70: 28,691,076 km (0.039 R)
• M71: 28,839,627 km (0.085 R)
• M72: 30,997,277 km (0.077 R)
• M73: 31,200,581 km (0.112 R)
• M74: 31,302,457 km (0.108 R)
• M75: 31,813,334 km (0.101 R)
• M76: 32,327,053 km (0.095 R)
• M77: 32,584,810 km (0.062 R)
• M78: 33,258,449 km (0.114 R)
• M79: 33,518,749 km (0.106 R)
• M80: 33,623,019 km (0.053 R)
• M81: 33,779,648 km (0.12 R)
• M82: 34,408,857 km (0.056 R)
• M83: 35,200,678 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214.3

Radius: 3.6

Gravity: 16.54 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 16.78 AU - 19.66 AU

Year: 27591 Days

Day: 16.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 114,627,459 km

• M1: 139,575 km (0.034 R)
• M2: 174,282 km (0.078 R)
• M3: 938,278 km (0.112 R)
• M4: 1,154,148 km (0.07 R)
• M5: 2,159,296 km (0.073 R)
• M6: 2,221,080 km (0.089 R)
• M7: 2,539,274 km (0.109 R)
• M8: 2,571,887 km (0.091 R)
• M9: 4,138,625 km (0.057 R)
• M10: 6,600,408 km (0.113 R)
• M11: 9,269,383 km (0.081 R)
• M12: 10,502,818 km (0.086 R)
• M13: 10,766,260 km (0.118 R)
• M14: 11,569,600 km (0.062 R)
• M15: 11,732,512 km (0.111 R)
• M16: 11,841,569 km (0.118 R)
• M17: 12,336,439 km (0.085 R)
• M18: 13,289,676 km (0.104 R)
• M19: 15,206,324 km (0.078 R)
• M20: 15,504,174 km (0.094 R)
• M21: 15,683,841 km (0.089 R)
• M22: 18,333,369 km (0.03 R)
• M23: 19,871,235 km (0.044 R)
• M24: 20,066,310 km (0.113 R)
• M25: 20,655,576 km (0.105 R)
• M26: 20,985,290 km (0.091 R)
• M27: 21,583,233 km (0.12 R)
• M28: 21,917,883 km (0.093 R)
• M29: 22,119,392 km (0.099 R)
• M30: 24,307,709 km (0.08 R)
• M31: 24,865,410 km (0.059 R)
• M32: 26,064,587 km (0.064 R)
• M33: 27,426,974 km (0.097 R)
• M34: 28,080,418 km (0.107 R)
• M35: 29,773,267 km (0.04 R)
• M36: 29,922,117 km (0.102 R)
• M37: 30,895,102 km (0.081 R)
• M38: 31,574,725 km (0.108 R)
• M39: 31,802,413 km (0.046 R)
• M40: 32,030,550 km (0.116 R)
• M41: 35,046,144 km (0.112 R)
• M42: 35,754,938 km (0.117 R)
• M43: 36,786,864 km (0.116 R)
• M44: 38,879,888 km (0.081 R)
• M45: 39,859,006 km (0.081 R)
• M46: 40,104,945 km (0.088 R)
• M47: 40,269,353 km (0.097 R)
• M48: 40,433,761 km (0.066 R)
• M49: 41,425,595 km (0.12 R)
• M50: 41,758,002 km (0.083 R)
• M51: 42,341,733 km (0.099 R)
• M52: 44,194,053 km (0.107 R)
• M53: 47,628,820 km (0.049 R)
• M54: 48,851,185 km (0.085 R)
• M55: 49,642,408 km (0.034 R)
• M56: 49,995,309 km (0.12 R)
• M57: 50,437,820 km (0.106 R)
• M58: 50,526,382 km (0.113 R)
• M59: 53,751,861 km (0.096 R)
• M60: 55,847,129 km (0.112 R)
• M61: 56,030,686 km (0.039 R)
• M62: 58,061,926 km (0.068 R)
• M63: 58,620,075 km (0.1 R)
• M64: 59,273,519 km (0.061 R)
• M65: 59,929,356 km (0.078 R)
• M66: 60,023,154 km (0.116 R)
• M67: 63,148,852 km (0.044 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 181.1

Radius: 5.4

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 17.09 AU - 21.15 AU

Year: 29660 Days

Day: 23.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 114,627,459 km

• M1: 89,609 km (0.065 R)
• M2: 207,791 km (0.083 R)
• M3: 693,087 km (0.043 R)
• M4: 776,413 km (0.099 R)
• M5: 819,348 km (0.081 R)
• M6: 930,499 km (0.064 R)
• M7: 1,192,145 km (0.087 R)
• M8: 1,449,155 km (0.088 R)
• M9: 2,013,438 km (0.102 R)
• M10: 2,164,232 km (0.068 R)
• M11: 2,381,598 km (0.093 R)
• M12: 3,284,122 km (0.086 R)
• M13: 4,127,256 km (0.092 R)
• M14: 4,952,288 km (0.114 R)
• M15: 5,912,407 km (0.114 R)
• M16: 6,085,193 km (0.119 R)
• M17: 6,215,941 km (0.104 R)
• M18: 6,837,969 km (0.105 R)
• M19: 7,854,786 km (0.09 R)
• M20: 8,477,711 km (0.065 R)
• M21: 8,967,495 km (0.104 R)
• M22: 9,215,977 km (0.103 R)
• M23: 9,567,382 km (0.113 R)
• M24: 10,077,212 km (0.094 R)
• M25: 10,180,285 km (0.109 R)
• M26: 10,283,657 km (0.108 R)
• M27: 10,911,070 km (0.119 R)
• M28: 11,604,905 km (0.119 R)
• M29: 11,712,915 km (0.096 R)
• M30: 11,929,832 km (0.116 R)
• M31: 11,984,285 km (0.119 R)
• M32: 12,148,245 km (0.089 R)
• M33: 13,146,960 km (0.117 R)
• M34: 13,656,191 km (0.028 R)
• M35: 14,577,265 km (0.119 R)
• M36: 14,693,802 km (0.077 R)
• M37: 15,936,063 km (0.109 R)
• M38: 16,721,900 km (0.097 R)
• M39: 17,088,864 km (0.086 R)
• M40: 17,150,199 km (0.075 R)
• M41: 17,334,952 km (0.062 R)
• M42: 18,205,462 km (0.106 R)
• M43: 18,582,898 km (0.08 R)
• M44: 18,836,017 km (0.113 R)
• M45: 19,537,781 km (0.119 R)
• M46: 19,730,613 km (0.104 R)
• M47: 20,053,595 km (0.054 R)
• M48: 20,573,746 km (0.069 R)
• M49: 21,893,648 km (0.044 R)
• M50: 22,496,528 km (0.034 R)
• M51: 22,631,315 km (0.091 R)
• M52: 22,901,489 km (0.116 R)
• M53: 23,308,844 km (0.086 R)
• M54: 25,381,224 km (0.115 R)
• M55: 27,081,104 km (0.097 R)
• M56: 27,367,883 km (0.109 R)
• M57: 28,744,333 km (0.098 R)
• M58: 29,257,005 km (0.093 R)
• M59: 30,589,324 km (0.099 R)
• M60: 33,543,134 km (0.117 R)
• M61: 36,270,153 km (0.061 R)
• M62: 38,502,602 km (0.108 R)
• M63: 39,716,739 km (0.089 R)
• M64: 41,025,570 km (0.102 R)
• M65: 42,182,411 km (0.038 R)
• M66: 42,848,271 km (0.117 R)
• M67: 43,601,496 km (0.103 R)
• M68: 44,443,583 km (0.064 R)
• M69: 44,528,105 km (0.12 R)
• M70: 47,001,706 km (0.097 R)
• M71: 47,087,725 km (0.107 R)
• M72: 48,125,037 km (0.099 R)
• M73: 48,385,487 km (0.118 R)
• M74: 50,574,253 km (0.062 R)
• M75: 51,813,971 km (0.089 R)
• M76: 52,081,003 km (0.083 R)
• M77: 52,437,644 km (0.101 R)
• M78: 53,153,470 km (0.097 R)
• M79: 53,872,437 km (0.052 R)
• M80: 54,413,832 km (0.077 R)
• M81: 54,504,189 km (0.088 R)
• M82: 55,683,918 km (0.091 R)
• M83: 55,866,128 km (0.082 R)
• M84: 57,884,054 km (0.103 R)
• M85: 57,976,356 km (0.059 R)
• M86: 58,345,862 km (0.112 R)
• M87: 59,552,668 km (0.054 R)
• M88: 59,925,616 km (0.041 R)
• M89: 61,143,043 km (0.052 R)
• M90: 61,425,185 km (0.067 R)
• M91: 62,842,176 km (0.089 R)
• M92: 63,221,855 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 963.3

Radius: 7

Gravity: 19.66 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 16.98 AU - 22.56 AU

Year: 31185 Days

Day: 18.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 114,627,459 km

• M1: 140,323 km (0.045 R)
• M2: 276,756 km (0.102 R)
• M3: 486,642 km (0.051 R)
• M4: 567,275 km (0.114 R)
• M5: 652,696 km (0.116 R)
• M6: 773,720 km (0.109 R)
• M7: 869,463 km (0.069 R)
• M8: 1,037,910 km (0.084 R)
• M9: 1,180,477 km (0.065 R)
• M10: 1,898,247 km (0.104 R)
• M11: 2,346,143 km (0.099 R)
• M12: 2,727,618 km (0.114 R)
• M13: 2,825,904 km (0.108 R)
• M14: 3,547,414 km (0.033 R)
• M15: 3,600,970 km (0.115 R)
• M16: 3,709,130 km (0.118 R)
• M17: 4,380,226 km (0.088 R)
• M18: 4,967,996 km (0.041 R)
• M19: 5,517,917 km (0.116 R)
• M20: 6,608,636 km (0.051 R)
• M21: 6,941,940 km (0.08 R)
• M22: 7,212,413 km (0.043 R)
• M23: 7,694,267 km (0.119 R)
• M24: 8,980,360 km (0.057 R)
• M25: 9,798,810 km (0.096 R)
• M26: 12,393,136 km (0.114 R)
• M27: 12,474,966 km (0.102 R)
• M28: 12,803,783 km (0.113 R)
• M29: 13,218,917 km (0.102 R)
• M30: 14,576,817 km (0.099 R)
• M31: 15,272,147 km (0.098 R)
• M32: 15,447,775 km (0.101 R)
• M33: 16,515,007 km (0.108 R)
• M34: 18,160,134 km (0.086 R)
• M35: 18,253,035 km (0.097 R)
• M36: 18,626,281 km (0.104 R)
• M37: 19,002,071 km (0.081 R)
• M38: 22,995,586 km (0.047 R)
• M39: 24,007,616 km (0.094 R)
• M40: 26,179,927 km (0.116 R)
• M41: 26,600,745 km (0.03 R)
• M42: 27,342,601 km (0.082 R)
• M43: 27,449,115 km (0.066 R)
• M44: 27,876,666 km (0.117 R)
• M45: 27,983,927 km (0.106 R)
• M46: 28,630,190 km (0.046 R)
• M47: 28,955,117 km (0.085 R)
• M48: 29,063,725 km (0.092 R)
• M49: 30,487,747 km (0.11 R)
• M50: 32,496,697 km (0.09 R)
• M51: 32,948,931 km (0.113 R)
• M52: 33,974,125 km (0.067 R)
• M53: 37,702,703 km (0.115 R)
• M54: 38,058,895 km (0.106 R)
• M55: 38,535,514 km (0.111 R)
• M56: 39,494,735 km (0.113 R)
• M57: 40,098,213 km (0.03 R)
• M58: 40,826,456 km (0.065 R)
• M59: 42,665,911 km (0.112 R)
• M60: 46,679,622 km (0.107 R)
• M61: 50,550,467 km (0.055 R)
• M62: 52,656,655 km (0.115 R)
• M63: 56,275,129 km (0.057 R)
• M64: 57,499,138 km (0.112 R)
• M65: 58,045,769 km (0.09 R)
• M66: 58,457,014 km (0.077 R)
• M67: 59,558,353 km (0.058 R)
• M68: 61,502,078 km (0.084 R)
• M69: 62,903,212 km (0.062 R)
• M70: 66,308,359 km (0.108 R)
• M71: 66,594,839 km (0.075 R)
• M72: 70,064,462 km (0.114 R)
• M73: 70,940,956 km (0.105 R)
• M74: 73,888,782 km (0.078 R)
• M75: 74,632,134 km (0.111 R)
• M76: 76,125,868 km (0.12 R)
• M77: 77,780,571 km (0.114 R)
• M78: 80,666,313 km (0.044 R)
• M79: 80,972,091 km (0.108 R)
• M80: 81,584,844 km (0.097 R)
• M81: 90,800,073 km (0.094 R)
• M82: 91,595,934 km (0.111 R)
• M83: 92,234,418 km (0.113 R)
• M84: 94,480,480 km (0.113 R)
• M85: 95,448,677 km (0.095 R)
• M86: 97,557,559 km (0.079 R)
• M87: 98,372,717 km (0.086 R)
• M88: 98,536,078 km (0.1 R)
• M89: 99,353,930 km (0.057 R)
• M90: 100,174,175 km (0.108 R)
• M91: 103,643,200 km (0.095 R)
• M92: 104,142,109 km (0.089 R)
• M93: 106,815,722 km (0.104 R)
• M94: 107,487,716 km (0.105 R)
• M95: 108,666,996 km (0.06 R)
• M96: 110,189,603 km (0.063 R)
• M97: 112,060,025 km (0.109 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 15,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit