🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.47 AU - 0.71 AU

Year: 170 Days

Day: 15.3 Hours

Environment

Temp: 132 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 80,858,720 km

• M1: 174,581 km (0.087 R)
• M2: 249,828 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.56 AU - 0.84 AU

Year: 219 Days

Day: 25.8 Hours

Environment

Temp: 99 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.43 AU - 4.09 AU

Year: 2732 Days

Day: 34.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306

Radius: 11.5

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.95 AU - 6.39 AU

Year: 5059 Days

Day: 7.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 80,858,720 km

• M1: 148,850 km (0.085 R)
• M2: 535,112 km (0.104 R)
• M3: 777,759 km (0.077 R)
• M4: 852,409 km (0.107 R)
• M5: 998,117 km (0.045 R)
• M6: 1,080,246 km (0.095 R)
• M7: 1,277,267 km (0.089 R)
• M8: 1,419,684 km (0.114 R)
• M9: 1,526,796 km (0.109 R)
• M10: 1,609,075 km (0.111 R)
• M11: 1,706,912 km (0.067 R)
• M12: 1,792,482 km (0.11 R)
• M13: 2,118,755 km (0.072 R)
• M14: 2,226,615 km (0.096 R)
• M15: 2,304,854 km (0.102 R)
• M16: 2,432,013 km (0.096 R)
• M17: 2,929,874 km (0.1 R)
• M18: 3,155,617 km (0.107 R)
• M19: 3,477,552 km (0.097 R)
• M20: 3,642,559 km (0.059 R)
• M21: 3,754,009 km (0.113 R)
• M22: 3,942,502 km (0.118 R)
• M23: 4,289,420 km (0.085 R)
• M24: 4,466,693 km (0.098 R)
• M25: 4,626,314 km (0.047 R)
• M26: 4,808,225 km (0.092 R)
• M27: 4,971,885 km (0.091 R)
• M28: 5,452,842 km (0.046 R)
• M29: 5,818,011 km (0.079 R)
• M30: 5,992,592 km (0.029 R)
• M31: 6,213,248 km (0.065 R)
• M32: 6,369,429 km (0.115 R)
• M33: 6,459,187 km (0.055 R)
• M34: 6,549,544 km (0.118 R)
• M35: 6,662,790 km (0.054 R)
• M36: 6,868,637 km (0.07 R)
• M37: 6,983,827 km (0.117 R)
• M38: 7,309,950 km (0.056 R)
• M39: 7,522,230 km (0.057 R)
• M40: 7,688,732 km (0.038 R)
• M41: 7,784,475 km (0.081 R)
• M42: 8,220,104 km (0.119 R)
• M43: 8,440,910 km (0.102 R)
• M44: 8,888,507 km (0.085 R)
• M45: 9,115,297 km (0.107 R)
• M46: 9,216,725 km (0.056 R)
• M47: 9,369,464 km (0.103 R)
• M48: 9,446,208 km (0.091 R)
• M49: 11,213,408 km (0.067 R)
• M50: 11,705,285 km (0.119 R)
• M51: 11,981,742 km (0.073 R)
• M52: 12,204,344 km (0.044 R)
• M53: 12,484,690 km (0.117 R)
• M54: 12,625,611 km (0.058 R)
• M55: 13,223,405 km (0.111 R)
• M56: 14,772,790 km (0.077 R)
• M57: 15,011,548 km (0.118 R)
• M58: 15,251,653 km (0.074 R)
• M59: 15,584,059 km (0.088 R)
• M60: 15,675,014 km (0.12 R)
• M61: 16,255,753 km (0.088 R)
• M62: 16,348,055 km (0.058 R)
• M63: 16,719,208 km (0.107 R)
• M64: 17,218,266 km (0.112 R)
• M65: 17,627,416 km (0.116 R)
• M66: 18,263,207 km (0.076 R)
• M67: 18,551,782 km (0.108 R)
• M68: 18,938,791 km (0.102 R)
• M69: 19,036,030 km (0.112 R)
• M70: 19,721,039 km (0.1 R)
• M71: 20,414,125 km (0.057 R)
• M72: 20,613,689 km (0.079 R)
• M73: 20,713,620 km (0.057 R)
• M74: 20,914,082 km (0.076 R)
• M75: 21,081,631 km (0.043 R)
• M76: 21,316,949 km (0.106 R)
• M77: 21,790,276 km (0.1 R)
• M78: 21,926,111 km (0.1 R)
• M79: 22,267,045 km (0.04 R)
• M80: 22,678,439 km (0.096 R)
• M81: 23,023,112 km (0.116 R)
• M82: 23,230,754 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231

Radius: 5.8

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 14.82 AU - 15.92 AU

Year: 22581 Days

Day: 21.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,858,720 km

• M1: 138,228 km (0.087 R)
• M2: 234,420 km (0.086 R)
• M3: 355,295 km (0.098 R)
• M4: 530,923 km (0.048 R)
• M5: 1,698,684 km (0.106 R)
• M6: 2,221,828 km (0.095 R)
• M7: 4,127,704 km (0.09 R)
• M8: 4,199,063 km (0.109 R)
• M9: 4,270,870 km (0.092 R)
• M10: 4,379,178 km (0.105 R)
• M11: 5,869,622 km (0.097 R)
• M12: 6,030,739 km (0.027 R)
• M13: 6,152,512 km (0.117 R)
• M14: 6,605,793 km (0.073 R)
• M15: 7,155,416 km (0.116 R)
• M16: 7,284,220 km (0.106 R)
• M17: 7,500,837 km (0.12 R)
• M18: 8,798,300 km (0.116 R)
• M19: 8,844,226 km (0.057 R)
• M20: 8,936,378 km (0.099 R)
• M21: 9,261,604 km (0.061 R)
• M22: 9,685,265 km (0.091 R)
• M23: 10,019,168 km (0.09 R)
• M24: 10,649,424 km (0.09 R)
• M25: 11,292,246 km (0.111 R)
• M26: 11,392,327 km (0.12 R)
• M27: 11,593,237 km (0.096 R)
• M28: 11,744,779 km (0.092 R)
• M29: 12,305,771 km (0.047 R)
• M30: 12,927,799 km (0.109 R)
• M31: 13,242,553 km (0.119 R)
• M32: 13,453,935 km (0.095 R)
• M33: 13,666,364 km (0.084 R)
• M34: 13,719,621 km (0.119 R)
• M35: 14,202,223 km (0.047 R)
• M36: 15,794,693 km (0.106 R)
• M37: 16,018,790 km (0.042 R)
• M38: 16,413,430 km (0.098 R)
• M39: 16,583,522 km (0.039 R)
• M40: 16,640,370 km (0.081 R)
• M41: 17,040,095 km (0.118 R)
• M42: 17,442,962 km (0.066 R)
• M43: 17,616,496 km (0.09 R)
• M44: 17,790,628 km (0.054 R)
• M45: 18,082,343 km (0.072 R)
• M46: 18,493,139 km (0.088 R)
• M47: 18,788,445 km (0.071 R)
• M48: 21,022,241 km (0.076 R)
• M49: 21,083,726 km (0.114 R)
• M50: 21,889,011 km (0.093 R)
• M51: 22,830,729 km (0.074 R)
• M52: 23,849,641 km (0.069 R)
• M53: 24,493,959 km (0.092 R)
• M54: 24,688,436 km (0.068 R)
• M55: 24,948,437 km (0.119 R)
• M56: 26,195,934 km (0.113 R)
• M57: 27,262,118 km (0.066 R)
• M58: 27,463,626 km (0.106 R)
• M59: 28,138,911 km (0.092 R)
• M60: 28,819,581 km (0.058 R)
• M61: 33,805,528 km (0.098 R)
• M62: 34,311,319 km (0.053 R)
• M63: 34,819,652 km (0.108 R)
• M64: 35,257,376 km (0.072 R)
• M65: 36,951,871 km (0.069 R)
• M66: 37,100,571 km (0.025 R)
• M67: 38,446,952 km (0.074 R)
• M68: 38,672,845 km (0.103 R)
• M69: 39,201,823 km (0.032 R)
• M70: 39,733,194 km (0.104 R)
• M71: 40,037,925 km (0.105 R)
• M72: 40,343,404 km (0.045 R)
• M73: 41,033,499 km (0.104 R)
• M74: 41,650,291 km (0.051 R)
• M75: 41,959,660 km (0.108 R)
• M76: 42,892,851 km (0.099 R)
• M77: 43,283,601 km (0.109 R)
• M78: 44,305,354 km (0.09 R)
• M79: 44,621,305 km (0.115 R)
• M80: 47,175,689 km (0.111 R)
• M81: 47,983,667 km (0.09 R)
• M82: 48,145,831 km (0.09 R)
• M83: 49,777,195 km (0.115 R)
• M84: 50,187,842 km (0.111 R)
• M85: 50,682,113 km (0.114 R)
• M86: 51,095,302 km (0.078 R)
• M87: 51,260,758 km (0.092 R)
• M88: 53,429,328 km (0.101 R)
• M89: 56,053,873 km (0.051 R)
• M90: 56,224,714 km (0.083 R)
• M91: 56,310,135 km (0.095 R)
• M92: 56,481,125 km (0.052 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282.5

Radius: 7.7

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 11.82 AU - 18.92 AU

Year: 22581 Days

Day: 18.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,858,720 km

• M1: 124,316 km (0.091 R)
• M2: 243,845 km (0.11 R)
• M3: 309,668 km (0.088 R)
• M4: 568,023 km (0.082 R)
• M5: 865,124 km (0.099 R)
• M6: 1,065,286 km (0.055 R)
• M7: 1,355,058 km (0.077 R)
• M8: 1,535,473 km (0.108 R)
• M9: 1,588,430 km (0.072 R)
• M10: 1,696,290 km (0.07 R)
• M11: 1,778,868 km (0.095 R)
• M12: 2,181,885 km (0.119 R)
• M13: 2,363,198 km (0.102 R)
• M14: 2,455,799 km (0.07 R)
• M15: 2,581,012 km (0.05 R)
• M16: 3,307,609 km (0.065 R)
• M17: 3,516,298 km (0.045 R)
• M18: 3,693,422 km (0.1 R)
• M19: 4,205,196 km (0.12 R)
• M20: 4,469,536 km (0.085 R)
• M21: 4,935,084 km (0.099 R)
• M22: 5,014,221 km (0.085 R)
• M23: 5,703,718 km (0.086 R)
• M24: 6,293,732 km (0.103 R)
• M25: 8,177,618 km (0.062 R)
• M26: 8,318,390 km (0.062 R)
• M27: 8,412,636 km (0.072 R)
• M28: 9,424,516 km (0.099 R)
• M29: 10,525,257 km (0.084 R)
• M30: 10,627,433 km (0.055 R)
• M31: 10,883,993 km (0.04 R)
• M32: 11,719,048 km (0.093 R)
• M33: 12,900,572 km (0.104 R)
• M34: 13,450,045 km (0.109 R)
• M35: 15,665,291 km (0.028 R)
• M36: 17,083,778 km (0.098 R)
• M37: 17,324,181 km (0.114 R)
• M38: 17,686,807 km (0.053 R)
• M39: 17,808,280 km (0.116 R)
• M40: 17,869,166 km (0.076 R)
• M41: 18,113,161 km (0.11 R)
• M42: 20,741,296 km (0.083 R)
• M43: 21,190,838 km (0.101 R)
• M44: 21,513,819 km (0.077 R)
• M45: 21,773,372 km (0.099 R)
• M46: 23,820,469 km (0.078 R)
• M47: 24,358,572 km (0.105 R)
• M48: 25,652,744 km (0.043 R)
• M49: 25,859,039 km (0.08 R)
• M50: 25,996,968 km (0.076 R)
• M51: 28,094,630 km (0.12 R)
• M52: 28,378,417 km (0.12 R)
• M53: 28,449,476 km (0.108 R)
• M54: 29,739,159 km (0.051 R)
• M55: 29,956,076 km (0.109 R)
• M56: 31,341,352 km (0.111 R)
• M57: 31,488,407 km (0.05 R)
• M58: 32,524,073 km (0.113 R)
• M59: 32,747,423 km (0.083 R)
• M60: 35,238,227 km (0.097 R)
• M61: 35,544,155 km (0.063 R)
• M62: 35,620,899 km (0.072 R)
• M63: 35,697,493 km (0.107 R)
• M64: 37,632,840 km (0.087 R)
• M65: 37,789,170 km (0.104 R)
• M66: 38,731,487 km (0.08 R)
• M67: 39,761,020 km (0.11 R)
• M68: 40,079,663 km (0.107 R)
• M69: 40,559,124 km (0.091 R)
• M70: 41,523,731 km (0.107 R)
• M71: 41,927,945 km (0.081 R)
• M72: 43,148,215 km (0.089 R)
• M73: 43,393,705 km (0.114 R)
• M74: 43,886,031 km (0.114 R)
• M75: 45,873,888 km (0.12 R)
• M76: 47,468,152 km (0.03 R)
• M77: 47,552,675 km (0.098 R)
• M78: 48,569,492 km (0.059 R)
• M79: 49,936,517 km (0.082 R)
• M80: 51,229,641 km (0.107 R)
• M81: 51,316,258 km (0.084 R)
• M82: 53,058,326 km (0.116 R)
• M83: 53,584,761 km (0.105 R)
• M84: 54,201,104 km (0.07 R)
• M85: 54,908,253 km (0.106 R)
• M86: 55,796,715 km (0.071 R)
• M87: 55,974,886 km (0.094 R)
• M88: 58,943,207 km (0.067 R)
• M89: 60,035,121 km (0.094 R)
• M90: 60,858,508 km (0.084 R)
• M91: 61,133,768 km (0.105 R)
• M92: 61,317,624 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 474.1

Radius: 6.9

Gravity: 9.96 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 15.36 AU - 18.7 AU

Year: 26336 Days

Day: 24 Hours

Environment

Temp: -206 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,858,720 km

• M1: 123,418 km (0.101 R)
• M2: 166,652 km (0.062 R)
• M3: 249,230 km (0.117 R)
• M4: 1,243,308 km (0.072 R)
• M5: 1,845,439 km (0.113 R)
• M6: 2,052,333 km (0.093 R)
• M7: 2,266,707 km (0.089 R)
• M8: 3,612,789 km (0.05 R)
• M9: 3,959,556 km (0.109 R)
• M10: 4,919,825 km (0.076 R)
• M11: 5,897,896 km (0.085 R)
• M12: 6,151,764 km (0.101 R)
• M13: 6,202,926 km (0.086 R)
• M14: 6,669,971 km (0.089 R)
• M15: 7,364,554 km (0.111 R)
• M16: 7,528,214 km (0.112 R)
• M17: 7,582,966 km (0.12 R)
• M18: 7,748,123 km (0.096 R)
• M19: 8,363,867 km (0.108 R)
• M20: 8,420,715 km (0.025 R)
• M21: 8,477,562 km (0.073 R)
• M22: 9,053,514 km (0.088 R)
• M23: 9,405,218 km (0.099 R)
• M24: 10,182,379 km (0.105 R)
• M25: 12,634,887 km (0.086 R)
• M26: 12,765,336 km (0.047 R)
• M27: 15,887,743 km (0.076 R)
• M28: 16,099,274 km (0.118 R)
• M29: 19,306,204 km (0.079 R)
• M30: 21,135,935 km (0.063 R)
• M31: 21,213,427 km (0.091 R)
• M32: 21,524,142 km (0.062 R)
• M33: 23,740,883 km (0.068 R)
• M34: 24,144,348 km (0.084 R)
• M35: 24,306,363 km (0.071 R)
• M36: 26,361,688 km (0.109 R)
• M37: 27,367,883 km (0.091 R)
• M38: 27,452,406 km (0.098 R)
• M39: 28,130,832 km (0.111 R)
• M40: 28,729,074 km (0.105 R)
• M41: 28,986,682 km (0.084 R)
• M42: 31,251,743 km (0.083 R)
• M43: 32,584,062 km (0.081 R)
• M44: 35,212,197 km (0.094 R)
• M45: 39,613,666 km (0.069 R)
• M46: 40,861,312 km (0.101 R)
• M47: 41,829,809 km (0.061 R)
• M48: 42,024,435 km (0.104 R)
• M49: 43,395,201 km (0.103 R)
• M50: 43,888,275 km (0.104 R)
• M51: 44,086,044 km (0.028 R)
• M52: 44,979,592 km (0.107 R)
• M53: 45,778,893 km (0.112 R)
• M54: 45,979,354 km (0.057 R)
• M55: 46,885,469 km (0.102 R)
• M56: 48,306,648 km (0.11 R)
• M57: 49,433,270 km (0.095 R)
• M58: 49,742,040 km (0.105 R)
• M59: 50,672,090 km (0.107 R)
• M60: 52,234,939 km (0.12 R)
• M61: 52,339,657 km (0.114 R)
• M62: 53,707,730 km (0.1 R)
• M63: 57,233,153 km (0.116 R)
• M64: 57,341,163 km (0.089 R)
• M65: 57,557,332 km (0.112 R)
• M66: 58,207,634 km (0.102 R)
• M67: 58,860,180 km (0.09 R)
• M68: 59,624,775 km (0.104 R)
• M69: 60,172,752 km (0.086 R)
• M70: 62,048,709 km (0.075 R)
• M71: 62,604,166 km (0.093 R)
• M72: 66,310,752 km (0.066 R)
• M73: 67,790,425 km (0.107 R)
• M74: 68,019,010 km (0.081 R)
• M75: 68,821,154 km (0.061 R)
• M76: 69,626,439 km (0.082 R)
• M77: 69,972,459 km (0.102 R)
• M78: 70,550,505 km (0.063 R)
• M79: 71,130,197 km (0.044 R)
• M80: 72,060,846 km (0.097 R)
• M81: 72,410,905 km (0.078 R)
• M82: 73,934,409 km (0.084 R)
• M83: 74,877,175 km (0.09 R)
• M84: 75,705,349 km (0.087 R)
• M85: 75,823,830 km (0.061 R)
• M86: 77,012,834 km (0.061 R)
• M87: 78,327,800 km (0.09 R)
• M88: 78,447,627 km (0.114 R)
• M89: 78,567,605 km (0.039 R)
• M90: 78,927,986 km (0.114 R)
• M91: 79,891,396 km (0.036 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 10,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit