🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.58 AU - 0.86 AU

Year: 227 Days

Day: 17.4 Hours

Environment

Temp: 114 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.8 AU - 0.82 AU

Year: 270 Days

Day: 26 Hours

Environment

Temp: 138 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.91 AU - 1.29 AU

Year: 428 Days

Day: 16.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 66,841,898 km

• M1: 222,751 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.96 AU - 1.36 AU

Year: 463 Days

Day: 29.1 Hours

Environment

Temp: -8 °C

Axial Tilt: 3.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 66,841,898 km

• M1: 206,894 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.83 AU - 2.21 AU

Year: 1065 Days

Day: 27 Hours

Environment

Temp: -72 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.3

Radius: 8.6

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.53 AU - 6.19 AU

Year: 5261 Days

Day: 6.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 78.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 66,841,898 km

• M1: 146,456 km (0.096 R)
• M2: 259,552 km (0.092 R)
• M3: 404,812 km (0.116 R)
• M4: 687,402 km (0.039 R)
• M5: 755,619 km (0.107 R)
• M6: 1,026,541 km (0.114 R)
• M7: 1,256,323 km (0.08 R)
• M8: 1,428,660 km (0.108 R)
• M9: 1,608,626 km (0.115 R)
• M10: 1,764,507 km (0.085 R)
• M11: 1,860,399 km (0.104 R)
• M12: 2,192,806 km (0.06 R)
• M13: 2,331,184 km (0.077 R)
• M14: 2,472,404 km (0.114 R)
• M15: 2,912,820 km (0.08 R)
• M16: 2,969,667 km (0.118 R)
• M17: 3,279,036 km (0.084 R)
• M18: 3,659,912 km (0.09 R)
• M19: 3,865,908 km (0.102 R)
• M20: 4,203,700 km (0.06 R)
• M21: 4,441,561 km (0.054 R)
• M22: 4,529,076 km (0.081 R)
• M23: 4,617,189 km (0.088 R)
• M24: 4,795,210 km (0.071 R)
• M25: 4,862,529 km (0.088 R)
• M26: 5,020,953 km (0.071 R)
• M27: 5,158,135 km (0.091 R)
• M28: 5,227,099 km (0.097 R)
• M29: 5,296,513 km (0.076 R)
• M30: 5,412,750 km (0.083 R)
• M31: 6,225,815 km (0.1 R)
• M32: 6,571,535 km (0.075 R)
• M33: 7,179,052 km (0.099 R)
• M34: 7,620,067 km (0.114 R)
• M35: 7,777,892 km (0.111 R)
• M36: 8,284,730 km (0.054 R)
• M37: 8,829,865 km (0.06 R)
• M38: 8,940,268 km (0.031 R)
• M39: 9,078,945 km (0.037 R)
• M40: 9,274,320 km (0.045 R)
• M41: 9,358,394 km (0.087 R)
• M42: 9,555,714 km (0.091 R)
• M43: 9,640,835 km (0.116 R)
• M44: 10,040,710 km (0.119 R)
• M45: 10,127,177 km (0.047 R)
• M46: 10,739,033 km (0.088 R)
• M47: 11,273,097 km (0.109 R)
• M48: 12,029,165 km (0.082 R)
• M49: 12,120,868 km (0.047 R)
• M50: 12,832,655 km (0.07 R)
• M51: 13,621,634 km (0.057 R)
• M52: 13,749,391 km (0.118 R)
• M53: 13,877,446 km (0.116 R)
• M54: 14,328,933 km (0.077 R)
• M55: 14,752,444 km (0.114 R)
• M56: 15,611,884 km (0.118 R)
• M57: 16,014,003 km (0.07 R)
• M58: 16,623,615 km (0.12 R)
• M59: 16,965,595 km (0.073 R)
• M60: 17,034,261 km (0.032 R)
• M61: 18,816,420 km (0.119 R)
• M62: 18,958,688 km (0.096 R)
• M63: 19,280,174 km (0.102 R)
• M64: 19,387,734 km (0.069 R)
• M65: 19,675,411 km (0.099 R)
• M66: 19,783,720 km (0.093 R)
• M67: 19,855,976 km (0.081 R)
• M68: 20,693,724 km (0.098 R)
• M69: 20,951,032 km (0.036 R)
• M70: 21,098,536 km (0.096 R)
• M71: 21,172,437 km (0.085 R)
• M72: 21,246,338 km (0.064 R)
• M73: 21,915,789 km (0.099 R)
• M74: 22,365,929 km (0.092 R)
• M75: 23,199,189 km (0.051 R)
• M76: 23,313,631 km (0.065 R)
• M77: 24,004,026 km (0.056 R)
• M78: 24,351,841 km (0.112 R)
• M79: 25,013,213 km (0.025 R)
• M80: 25,601,731 km (0.1 R)
• M81: 25,798,901 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.2

Radius: 11.2

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.76 AU - 7.1 AU

Year: 5355 Days

Day: 10.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 120.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 66,841,898 km

• M1: 151,842 km (0.073 R)
• M2: 324,029 km (0.082 R)
• M3: 423,811 km (0.116 R)
• M4: 573,259 km (0.095 R)
• M5: 701,614 km (0.075 R)
• M6: 783,893 km (0.092 R)
• M7: 1,020,706 km (0.034 R)
• M8: 1,131,708 km (0.116 R)
• M9: 1,419,235 km (0.088 R)
• M10: 1,673,551 km (0.09 R)
• M11: 1,962,574 km (0.058 R)
• M12: 2,698,446 km (0.058 R)
• M13: 3,249,116 km (0.072 R)
• M14: 3,392,281 km (0.096 R)
• M15: 3,488,772 km (0.11 R)
• M16: 3,859,475 km (0.03 R)
• M17: 3,935,172 km (0.1 R)
• M18: 4,558,397 km (0.095 R)
• M19: 4,638,432 km (0.093 R)
• M20: 4,936,281 km (0.035 R)
• M21: 5,240,264 km (0.106 R)
• M22: 5,408,711 km (0.076 R)
• M23: 5,808,885 km (0.105 R)
• M24: 6,607,588 km (0.12 R)
• M25: 7,097,222 km (0.111 R)
• M26: 8,208,734 km (0.057 R)
• M27: 8,404,857 km (0.086 R)
• M28: 10,063,000 km (0.04 R)
• M29: 10,413,657 km (0.099 R)
• M30: 10,484,268 km (0.096 R)
• M31: 11,090,887 km (0.117 R)
• M32: 11,235,398 km (0.026 R)
• M33: 12,487,981 km (0.086 R)
• M34: 12,826,970 km (0.095 R)
• M35: 12,978,662 km (0.118 R)
• M36: 13,169,101 km (0.075 R)
• M37: 13,398,733 km (0.042 R)
• M38: 13,862,187 km (0.064 R)
• M39: 14,409,417 km (0.108 R)
• M40: 15,686,982 km (0.062 R)
• M41: 15,889,837 km (0.115 R)
• M42: 15,971,218 km (0.104 R)
• M43: 16,586,215 km (0.104 R)
• M44: 16,917,275 km (0.084 R)
• M45: 17,125,366 km (0.098 R)
• M46: 18,008,592 km (0.108 R)
• M47: 18,391,562 km (0.047 R)
• M48: 19,819,175 km (0.094 R)
• M49: 21,551,668 km (0.116 R)
• M50: 21,777,411 km (0.045 R)
• M51: 22,230,992 km (0.119 R)
• M52: 22,596,160 km (0.082 R)
• M53: 22,825,344 km (0.039 R)
• M54: 23,101,502 km (0.111 R)
• M55: 23,424,932 km (0.082 R)
• M56: 23,843,058 km (0.073 R)
• M57: 24,875,732 km (0.09 R)
• M58: 25,159,819 km (0.078 R)
• M59: 25,445,102 km (0.113 R)
• M60: 25,540,396 km (0.115 R)
• M61: 25,779,154 km (0.044 R)
• M62: 26,307,085 km (0.117 R)
• M63: 26,596,706 km (0.081 R)
• M64: 26,887,225 km (0.03 R)
• M65: 27,081,553 km (0.101 R)
• M66: 27,178,792 km (0.06 R)
• M67: 27,618,160 km (0.039 R)
• M68: 28,306,460 km (0.113 R)
• M69: 28,504,079 km (0.103 R)
• M70: 28,652,630 km (0.051 R)
• M71: 30,253,177 km (0.102 R)
• M72: 30,455,284 km (0.067 R)
• M73: 31,268,199 km (0.117 R)
• M74: 32,242,829 km (0.047 R)
• M75: 33,540,291 km (0.055 R)
• M76: 33,749,429 km (0.087 R)
• M77: 34,064,034 km (0.091 R)
• M78: 34,169,201 km (0.071 R)
• M79: 34,537,810 km (0.115 R)
• M80: 35,013,681 km (0.08 R)
• M81: 35,279,067 km (0.119 R)
• M82: 35,704,973 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.3

Radius: 14.3

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 7.71 AU - 12.71 AU

Year: 12099 Days

Day: 13.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 66,841,898 km

• M1: 260,001 km (0.115 R)
• M2: 384,018 km (0.089 R)
• M3: 779,555 km (0.089 R)
• M4: 1,205,160 km (0.098 R)
• M5: 1,576,911 km (0.087 R)
• M6: 2,011,493 km (0.048 R)
• M7: 2,397,755 km (0.108 R)
• M8: 2,868,390 km (0.028 R)
• M9: 5,065,085 km (0.045 R)
• M10: 5,213,935 km (0.06 R)
• M11: 6,822,560 km (0.096 R)
• M12: 7,153,471 km (0.057 R)
• M13: 7,320,871 km (0.063 R)
• M14: 7,831,000 km (0.088 R)
• M15: 8,264,834 km (0.034 R)
• M16: 8,662,166 km (0.119 R)
• M17: 8,751,326 km (0.09 R)
• M18: 8,975,573 km (0.051 R)
• M19: 9,247,243 km (0.119 R)
• M20: 9,429,902 km (0.089 R)
• M21: 9,706,059 km (0.051 R)
• M22: 9,938,235 km (0.068 R)
• M23: 10,125,233 km (0.106 R)
• M24: 10,598,261 km (0.106 R)
• M25: 10,933,510 km (0.112 R)
• M26: 12,209,729 km (0.032 R)
• M27: 12,713,126 km (0.115 R)
• M28: 13,326,178 km (0.095 R)
• M29: 13,584,384 km (0.117 R)
• M30: 13,740,265 km (0.089 R)
• M31: 14,794,033 km (0.103 R)
• M32: 15,492,954 km (0.118 R)
• M33: 17,427,853 km (0.064 R)
• M34: 17,823,988 km (0.061 R)
• M35: 19,496,642 km (0.083 R)
• M36: 20,025,919 km (0.088 R)
• M37: 21,399,826 km (0.102 R)
• M38: 21,824,085 km (0.08 R)
• M39: 23,175,553 km (0.082 R)
• M40: 23,361,951 km (0.101 R)
• M41: 23,923,991 km (0.062 R)
• M42: 24,553,947 km (0.086 R)
• M43: 24,680,507 km (0.1 R)
• M44: 24,807,366 km (0.057 R)
• M45: 25,061,682 km (0.096 R)
• M46: 26,541,056 km (0.102 R)
• M47: 27,520,922 km (0.117 R)
• M48: 30,259,610 km (0.12 R)
• M49: 30,463,512 km (0.085 R)
• M50: 30,599,496 km (0.06 R)
• M51: 30,735,930 km (0.09 R)
• M52: 31,145,977 km (0.037 R)
• M53: 32,735,156 km (0.111 R)
• M54: 32,944,443 km (0.117 R)
• M55: 33,504,538 km (0.067 R)
• M56: 33,715,321 km (0.085 R)
• M57: 37,512,564 km (0.081 R)
• M58: 38,170,794 km (0.1 R)
• M59: 38,464,605 km (0.057 R)
• M60: 40,541,921 km (0.082 R)
• M61: 41,292,603 km (0.072 R)
• M62: 42,047,922 km (0.088 R)
• M63: 42,427,303 km (0.047 R)
• M64: 43,036,615 km (0.079 R)
• M65: 43,418,987 km (0.11 R)
• M66: 44,109,979 km (0.088 R)
• M67: 44,804,562 km (0.07 R)
• M68: 45,502,885 km (0.118 R)
• M69: 46,048,469 km (0.068 R)
• M70: 47,619,396 km (0.071 R)
• M71: 47,935,646 km (0.044 R)
• M72: 48,968,320 km (0.1 R)
• M73: 49,527,517 km (0.103 R)
• M74: 50,249,476 km (0.06 R)
• M75: 51,460,471 km (0.049 R)
• M76: 52,028,943 km (0.111 R)
• M77: 52,191,855 km (0.085 R)
• M78: 52,844,700 km (0.099 R)
• M79: 53,090,190 km (0.101 R)
• M80: 53,418,108 km (0.091 R)
• M81: 54,323,624 km (0.086 R)
• M82: 55,317,104 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678.4

Radius: 7.2

Gravity: 13.09 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 10.29 AU - 14.87 AU

Year: 16547 Days

Day: 25 Hours

Environment

Temp: -197 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 66,841,898 km

• M1: 564,582 km (0.08 R)
• M2: 684,709 km (0.106 R)
• M3: 1,095,206 km (0.106 R)
• M4: 1,247,197 km (0.032 R)
• M5: 1,406,070 km (0.088 R)
• M6: 1,891,815 km (0.098 R)
• M7: 2,168,870 km (0.111 R)
• M8: 2,232,150 km (0.065 R)
• M9: 2,558,124 km (0.1 R)
• M10: 2,625,143 km (0.104 R)
• M11: 2,899,207 km (0.118 R)
• M12: 3,039,679 km (0.075 R)
• M13: 3,327,356 km (0.106 R)
• M14: 3,586,310 km (0.108 R)
• M15: 3,967,485 km (0.079 R)
• M16: 4,686,004 km (0.097 R)
• M17: 4,768,432 km (0.104 R)
• M18: 5,358,147 km (0.068 R)
• M19: 6,015,330 km (0.117 R)
• M20: 6,149,819 km (0.066 R)
• M21: 6,376,160 km (0.086 R)
• M22: 6,744,171 km (0.072 R)
• M23: 6,883,896 km (0.117 R)
• M24: 6,930,720 km (0.086 R)
• M25: 7,356,774 km (0.11 R)
• M26: 7,645,498 km (0.096 R)
• M27: 8,134,983 km (0.104 R)
• M28: 9,144,170 km (0.093 R)
• M29: 9,821,250 km (0.077 R)
• M30: 9,926,716 km (0.064 R)
• M31: 10,514,187 km (0.102 R)
• M32: 10,676,351 km (0.091 R)
• M33: 10,730,655 km (0.091 R)
• M34: 10,784,959 km (0.115 R)
• M35: 11,388,736 km (0.096 R)
• M36: 13,911,405 km (0.114 R)
• M37: 14,030,186 km (0.094 R)
• M38: 14,328,185 km (0.115 R)
• M39: 15,296,083 km (0.03 R)
• M40: 15,479,939 km (0.102 R)
• M41: 15,973,612 km (0.103 R)
• M42: 17,294,262 km (0.11 R)
• M43: 17,678,130 km (0.111 R)
• M44: 18,000,065 km (0.09 R)
• M45: 18,519,169 km (0.111 R)
• M46: 20,038,784 km (0.098 R)
• M47: 20,172,824 km (0.074 R)
• M48: 21,735,673 km (0.116 R)
• M49: 21,804,488 km (0.059 R)
• M50: 22,636,103 km (0.114 R)
• M51: 23,196,197 km (0.066 R)
• M52: 24,544,822 km (0.059 R)
• M53: 24,975,963 km (0.101 R)
• M54: 25,554,607 km (0.065 R)
• M55: 25,700,017 km (0.066 R)
• M56: 25,918,579 km (0.049 R)
• M57: 26,064,587 km (0.099 R)
• M58: 27,242,969 km (0.045 R)
• M59: 27,988,266 km (0.113 R)
• M60: 28,363,457 km (0.112 R)
• M61: 29,042,931 km (0.036 R)
• M62: 29,651,345 km (0.096 R)
• M63: 29,880,529 km (0.085 R)
• M64: 31,657,752 km (0.08 R)
• M65: 32,205,430 km (0.074 R)
• M66: 36,779,833 km (0.077 R)
• M67: 38,016,858 km (0.081 R)
• M68: 39,351,570 km (0.119 R)
• M69: 39,687,567 km (0.071 R)
• M70: 44,229,209 km (0.114 R)
• M71: 44,316,424 km (0.101 R)
• M72: 45,632,287 km (0.08 R)
• M73: 46,605,272 km (0.097 R)
• M74: 49,022,624 km (0.08 R)
• M75: 50,110,051 km (0.063 R)
• M76: 50,656,681 km (0.057 R)
• M77: 51,572,220 km (0.031 R)
• M78: 51,847,929 km (0.113 R)
• M79: 52,124,087 km (0.062 R)
• M80: 52,677,898 km (0.044 R)
• M81: 52,770,499 km (0.078 R)
• M82: 54,071,253 km (0.059 R)
• M83: 55,006,688 km (0.088 R)
• M84: 56,230,997 km (0.025 R)
• M85: 56,420,089 km (0.093 R)
• M86: 56,893,865 km (0.091 R)
• M87: 57,273,844 km (0.107 R)
• M88: 57,654,571 km (0.09 R)
• M89: 57,845,308 km (0.11 R)
• M90: 60,634,261 km (0.046 R)
• M91: 61,022,318 km (0.118 R)
• M92: 61,313,884 km (0.054 R)
• M93: 61,898,513 km (0.117 R)
• M94: 62,485,086 km (0.117 R)
• M95: 66,142,155 km (0.103 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 17,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit