🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.59 AU - 0.81 AU

Year: 206 Days

Day: 21.5 Hours

Environment

Temp: 133 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,705,852 km

• M1: 86,168 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.96 AU - 1.14 AU

Year: 378 Days

Day: 32.1 Hours

Environment

Temp: 89 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,705,852 km

• M1: 237,262 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.02 AU - 1.4 AU

Year: 468 Days

Day: 40.2 Hours

Environment

Temp: 35 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.16 AU - 1.92 AU

Year: 672 Days

Day: 28.5 Hours

Environment

Temp: -2 °C

Axial Tilt: 27.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 86,705,852 km

• M1: 910,752 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.99 AU - 2.57 AU

Year: 1210 Days

Day: 32.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.1

Radius: 14.1

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.18 AU - 7.62 AU

Year: 6370 Days

Day: 13.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 86,705,852 km

• M1: 184,753 km (0.077 R)
• M2: 331,060 km (0.094 R)
• M3: 680,970 km (0.057 R)
• M4: 1,350,121 km (0.065 R)
• M5: 1,439,281 km (0.111 R)
• M6: 1,643,033 km (0.091 R)
• M7: 2,121,447 km (0.06 R)
• M8: 2,333,577 km (0.104 R)
• M9: 2,575,327 km (0.105 R)
• M10: 2,733,452 km (0.107 R)
• M11: 2,895,018 km (0.046 R)
• M12: 3,227,873 km (0.11 R)
• M13: 3,498,197 km (0.098 R)
• M14: 3,776,000 km (0.033 R)
• M15: 4,166,749 km (0.083 R)
• M16: 5,329,574 km (0.11 R)
• M17: 5,562,049 km (0.103 R)
• M18: 5,709,104 km (0.111 R)
• M19: 5,917,194 km (0.08 R)
• M20: 6,341,005 km (0.034 R)
• M21: 6,587,542 km (0.116 R)
• M22: 6,805,955 km (0.102 R)
• M23: 6,995,047 km (0.038 R)
• M24: 7,346,452 km (0.115 R)
• M25: 7,475,555 km (0.049 R)
• M26: 8,604,421 km (0.052 R)
• M27: 8,740,704 km (0.031 R)
• M28: 9,433,193 km (0.102 R)
• M29: 10,797,226 km (0.057 R)
• M30: 10,981,232 km (0.095 R)
• M31: 11,502,281 km (0.083 R)
• M32: 11,917,266 km (0.046 R)
• M33: 13,113,450 km (0.081 R)
• M34: 13,825,536 km (0.068 R)
• M35: 13,985,606 km (0.031 R)
• M36: 14,146,124 km (0.095 R)
• M37: 14,388,174 km (0.087 R)
• M38: 14,917,301 km (0.088 R)
• M39: 15,910,930 km (0.078 R)
• M40: 16,627,654 km (0.119 R)
• M41: 16,797,896 km (0.058 R)
• M42: 17,011,522 km (0.078 R)
• M43: 17,398,232 km (0.118 R)
• M44: 18,092,815 km (0.036 R)
• M45: 18,267,845 km (0.067 R)
• M46: 19,285,559 km (0.076 R)
• M47: 20,185,540 km (0.119 R)
• M48: 20,276,196 km (0.038 R)
• M49: 20,503,735 km (0.065 R)
• M50: 20,915,278 km (0.085 R)
• M51: 21,007,131 km (0.074 R)
• M52: 21,746,743 km (0.106 R)
• M53: 21,886,318 km (0.088 R)
• M54: 22,306,987 km (0.046 R)
• M55: 23,203,827 km (0.065 R)
• M56: 23,346,543 km (0.078 R)
• M57: 23,728,466 km (0.106 R)
• M58: 24,256,996 km (0.059 R)
• M59: 25,130,348 km (0.114 R)
• M60: 25,276,804 km (0.043 R)
• M61: 26,013,873 km (0.075 R)
• M62: 26,459,525 km (0.111 R)
• M63: 26,907,720 km (0.108 R)
• M64: 27,559,518 km (0.1 R)
• M65: 28,216,552 km (0.069 R)
• M66: 28,674,321 km (0.064 R)
• M67: 29,391,494 km (0.09 R)
• M68: 30,322,292 km (0.109 R)
• M69: 31,630,974 km (0.117 R)
• M70: 31,789,248 km (0.067 R)
• M71: 32,053,737 km (0.085 R)
• M72: 32,691,174 km (0.108 R)
• M73: 33,172,131 km (0.027 R)
• M74: 33,601,627 km (0.095 R)
• M75: 34,195,081 km (0.096 R)
• M76: 34,683,369 km (0.097 R)
• M77: 35,010,090 km (0.104 R)
• M78: 35,119,147 km (0.113 R)
• M79: 35,228,503 km (0.096 R)
• M80: 35,941,337 km (0.111 R)
• M81: 36,825,311 km (0.114 R)
• M82: 37,214,415 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.5

Radius: 8.9

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 8.61 AU - 9.11 AU

Year: 9269 Days

Day: 13 Hours

Environment

Temp: -161 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,705,852 km

• M1: 132,544 km (0.085 R)
• M2: 243,994 km (0.036 R)
• M3: 355,744 km (0.08 R)
• M4: 606,619 km (0.05 R)
• M5: 786,436 km (0.078 R)
• M6: 856,298 km (0.112 R)
• M7: 928,404 km (0.042 R)
• M8: 984,055 km (0.118 R)
• M9: 1,320,800 km (0.039 R)
• M10: 1,426,565 km (0.051 R)
• M11: 1,807,591 km (0.054 R)
• M12: 2,046,499 km (0.107 R)
• M13: 2,528,054 km (0.069 R)
• M14: 2,633,970 km (0.078 R)
• M15: 2,850,139 km (0.094 R)
• M16: 3,923,952 km (0.054 R)
• M17: 3,985,287 km (0.029 R)
• M18: 4,328,315 km (0.114 R)
• M19: 4,455,473 km (0.115 R)
• M20: 5,794,225 km (0.114 R)
• M21: 7,436,809 km (0.053 R)
• M22: 7,704,590 km (0.101 R)
• M23: 8,407,700 km (0.086 R)
• M24: 8,606,665 km (0.028 R)
• M25: 9,832,918 km (0.087 R)
• M26: 10,338,709 km (0.081 R)
• M27: 10,509,101 km (0.093 R)
• M28: 10,594,671 km (0.099 R)
• M29: 10,680,540 km (0.073 R)
• M30: 10,939,344 km (0.027 R)
• M31: 11,463,386 km (0.036 R)
• M32: 11,551,499 km (0.11 R)
• M33: 11,861,615 km (0.12 R)
• M34: 11,950,775 km (0.051 R)
• M35: 12,264,482 km (0.067 R)
• M36: 14,822,456 km (0.085 R)
• M37: 15,063,010 km (0.095 R)
• M38: 15,159,650 km (0.085 R)
• M39: 15,450,618 km (0.109 R)
• M40: 16,533,108 km (0.04 R)
• M41: 17,033,363 km (0.075 R)
• M42: 17,487,692 km (0.031 R)
• M43: 18,511,689 km (0.033 R)
• M44: 20,350,098 km (0.079 R)
• M45: 20,563,873 km (0.061 R)
• M46: 21,535,212 km (0.087 R)
• M47: 22,853,468 km (0.097 R)
• M48: 23,746,717 km (0.048 R)
• M49: 24,141,057 km (0.063 R)
• M50: 25,509,728 km (0.11 R)
• M51: 25,624,918 km (0.075 R)
• M52: 26,436,038 km (0.112 R)
• M53: 26,669,411 km (0.114 R)
• M54: 26,903,382 km (0.115 R)
• M55: 27,020,667 km (0.081 R)
• M56: 27,314,477 km (0.088 R)
• M57: 27,786,907 km (0.102 R)
• M58: 28,024,169 km (0.077 R)
• M59: 28,202,490 km (0.096 R)
• M60: 28,500,638 km (0.09 R)
• M61: 28,979,800 km (0.08 R)
• M62: 29,703,555 km (0.114 R)
• M63: 30,311,072 km (0.112 R)
• M64: 30,677,736 km (0.112 R)
• M65: 30,738,922 km (0.119 R)
• M66: 31,230,351 km (0.091 R)
• M67: 31,353,470 km (0.091 R)
• M68: 31,848,190 km (0.112 R)
• M69: 32,345,304 km (0.077 R)
• M70: 32,782,429 km (0.026 R)
• M71: 32,907,792 km (0.036 R)
• M72: 34,042,192 km (0.114 R)
• M73: 34,296,060 km (0.092 R)
• M74: 34,741,862 km (0.101 R)
• M75: 35,317,813 km (0.029 R)
• M76: 35,381,991 km (0.116 R)
• M77: 35,896,907 km (0.102 R)
• M78: 36,284,664 km (0.083 R)
• M79: 37,784,084 km (0.101 R)
• M80: 39,038,013 km (0.087 R)
• M81: 39,836,866 km (0.056 R)
• M82: 39,970,606 km (0.12 R)
• M83: 41,722,098 km (0.064 R)
• M84: 42,470,536 km (0.084 R)
• M85: 43,773,833 km (0.083 R)
• M86: 44,049,991 km (0.117 R)
• M87: 44,257,333 km (0.112 R)
• M88: 44,673,215 km (0.081 R)
• M89: 44,881,605 km (0.055 R)
• M90: 45,090,294 km (0.112 R)
• M91: 45,229,570 km (0.1 R)
• M92: 45,998,503 km (0.111 R)
• M93: 46,983,306 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 473.9

Radius: 6.3

Gravity: 11.94 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 15.71 AU - 16.81 AU

Year: 23044 Days

Day: 18 Hours

Environment

Temp: -180 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 86,705,852 km

• M1: 121,623 km (0.081 R)
• M2: 214,075 km (0.107 R)
• M3: 353,051 km (0.105 R)
• M4: 481,556 km (0.07 R)
• M5: 625,618 km (0.073 R)
• M6: 807,230 km (0.087 R)
• M7: 1,031,328 km (0.057 R)
• M8: 1,137,243 km (0.102 R)
• M9: 1,565,691 km (0.089 R)
• M10: 2,073,127 km (0.09 R)
• M11: 2,139,998 km (0.098 R)
• M12: 2,485,120 km (0.114 R)
• M13: 3,865,908 km (0.092 R)
• M14: 3,948,636 km (0.119 R)
• M15: 5,120,586 km (0.107 R)
• M16: 5,440,875 km (0.084 R)
• M17: 5,673,649 km (0.09 R)
• M18: 5,957,286 km (0.066 R)
• M19: 7,188,477 km (0.085 R)
• M20: 7,546,913 km (0.089 R)
• M21: 7,806,466 km (0.068 R)
• M22: 8,873,996 km (0.084 R)
• M23: 9,038,105 km (0.085 R)
• M24: 10,443,876 km (0.113 R)
• M25: 11,557,034 km (0.099 R)
• M26: 11,916,368 km (0.061 R)
• M27: 12,645,957 km (0.113 R)
• M28: 12,892,344 km (0.065 R)
• M29: 13,704,212 km (0.059 R)
• M30: 14,148,069 km (0.09 R)
• M31: 14,790,442 km (0.104 R)
• M32: 16,303,774 km (0.06 R)
• M33: 17,453,584 km (0.094 R)
• M34: 18,142,183 km (0.11 R)
• M35: 19,403,741 km (0.079 R)
• M36: 19,545,710 km (0.044 R)
• M37: 19,759,186 km (0.075 R)
• M38: 20,116,874 km (0.072 R)
• M39: 20,548,764 km (0.048 R)
• M40: 22,754,135 km (0.091 R)
• M41: 22,903,733 km (0.104 R)
• M42: 22,978,682 km (0.093 R)
• M43: 23,128,878 km (0.066 R)
• M44: 24,956,216 km (0.096 R)
• M45: 25,033,259 km (0.118 R)
• M46: 25,575,551 km (0.096 R)
• M47: 25,653,342 km (0.038 R)
• M48: 26,908,319 km (0.115 R)
• M49: 27,145,880 km (0.114 R)
• M50: 28,585,760 km (0.067 R)
• M51: 29,071,205 km (0.114 R)
• M52: 29,396,430 km (0.095 R)
• M53: 29,886,363 km (0.087 R)
• M54: 31,206,265 km (0.031 R)
• M55: 31,622,596 km (0.04 R)
• M56: 32,460,644 km (0.092 R)
• M57: 33,561,235 km (0.077 R)
• M58: 33,902,318 km (0.097 R)
• M59: 37,023,379 km (0.093 R)
• M60: 37,729,331 km (0.117 R)
• M61: 38,707,252 km (0.085 R)
• M62: 41,599,129 km (0.084 R)
• M63: 42,886,119 km (0.082 R)
• M64: 43,163,474 km (0.105 R)
• M65: 43,627,227 km (0.089 R)
• M66: 43,720,277 km (0.107 R)
• M67: 45,310,502 km (0.106 R)
• M68: 45,498,846 km (0.118 R)
• M69: 46,444,454 km (0.072 R)
• M70: 51,072,563 km (0.068 R)
• M71: 51,170,550 km (0.118 R)
• M72: 52,055,122 km (0.049 R)
• M73: 52,153,707 km (0.119 R)
• M74: 54,438,516 km (0.057 R)
• M75: 54,538,597 km (0.115 R)
• M76: 55,140,429 km (0.044 R)
• M77: 57,162,094 km (0.098 R)
• M78: 57,671,326 km (0.091 R)
• M79: 57,977,552 km (0.103 R)
• M80: 58,284,378 km (0.065 R)
• M81: 60,550,636 km (0.077 R)
• M82: 60,965,770 km (0.074 R)
• M83: 62,740,749 km (0.079 R)
• M84: 63,371,154 km (0.119 R)
• M85: 63,476,471 km (0.11 R)
• M86: 63,581,788 km (0.099 R)
• M87: 64,320,801 km (0.064 R)
• M88: 66,554,896 km (0.111 R)
• M89: 68,274,075 km (0.083 R)
• M90: 70,116,672 km (0.097 R)
• M91: 70,334,486 km (0.093 R)
• M92: 72,415,243 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 659.9

Radius: 5.9

Gravity: 18.96 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 15.47 AU - 18.67 AU

Year: 24787 Days

Day: 19.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,705,852 km

• M1: 95,294 km (0.111 R)
• M2: 569,220 km (0.046 R)
• M3: 689,945 km (0.046 R)
• M4: 1,100,592 km (0.051 R)
• M5: 1,476,082 km (0.066 R)
• M6: 1,924,427 km (0.073 R)
• M7: 2,144,934 km (0.078 R)
• M8: 2,490,805 km (0.113 R)
• M9: 3,584,963 km (0.115 R)
• M10: 3,765,079 km (0.102 R)
• M11: 4,466,394 km (0.032 R)
• M12: 5,462,716 km (0.048 R)
• M13: 8,770,175 km (0.084 R)
• M14: 9,135,044 km (0.067 R)
• M15: 9,691,698 km (0.046 R)
• M16: 10,068,834 km (0.07 R)
• M17: 11,958,555 km (0.055 R)
• M18: 12,295,150 km (0.112 R)
• M19: 12,703,253 km (0.1 R)
• M20: 14,024,800 km (0.072 R)
• M21: 14,665,827 km (0.108 R)
• M22: 15,026,209 km (0.052 R)
• M23: 15,098,614 km (0.109 R)
• M24: 15,462,436 km (0.068 R)
• M25: 15,535,589 km (0.068 R)
• M26: 15,755,498 km (0.07 R)
• M27: 15,902,702 km (0.119 R)
• M28: 16,198,607 km (0.069 R)
• M29: 16,496,307 km (0.118 R)
• M30: 21,743,751 km (0.104 R)
• M31: 21,825,731 km (0.09 R)
• M32: 22,154,397 km (0.102 R)
• M33: 24,671,681 km (0.054 R)
• M34: 25,185,998 km (0.088 R)
• M35: 25,963,907 km (0.113 R)
• M36: 26,050,824 km (0.063 R)
• M37: 27,720,934 km (0.082 R)
• M38: 27,898,657 km (0.097 R)
• M39: 27,987,667 km (0.099 R)
• M40: 28,166,137 km (0.075 R)
• M41: 28,255,447 km (0.119 R)
• M42: 29,063,575 km (0.067 R)
• M43: 29,153,783 km (0.096 R)
• M44: 30,244,351 km (0.057 R)
• M45: 30,335,755 km (0.06 R)
• M46: 32,746,226 km (0.096 R)
• M47: 33,028,218 km (0.095 R)
• M48: 33,689,590 km (0.064 R)
• M49: 34,737,523 km (0.037 R)
• M50: 36,086,746 km (0.091 R)
• M51: 37,158,765 km (0.061 R)
• M52: 37,453,024 km (0.106 R)
• M53: 38,043,786 km (0.114 R)
• M54: 39,433,999 km (0.06 R)
• M55: 39,934,553 km (0.061 R)
• M56: 42,264,091 km (0.032 R)
• M57: 43,290,632 km (0.068 R)
• M58: 46,208,239 km (0.111 R)
• M59: 47,903,632 km (0.109 R)
• M60: 48,223,921 km (0.036 R)
• M61: 48,973,705 km (0.102 R)
• M62: 49,727,379 km (0.089 R)
• M63: 49,835,389 km (0.092 R)
• M64: 50,593,401 km (0.1 R)
• M65: 50,810,767 km (0.054 R)
• M66: 50,919,525 km (0.098 R)
• M67: 51,682,923 km (0.059 R)
• M68: 51,901,784 km (0.12 R)
• M69: 52,560,165 km (0.103 R)
• M70: 53,885,153 km (0.12 R)
• M71: 54,329,309 km (0.113 R)
• M72: 54,997,712 km (0.071 R)
• M73: 55,221,212 km (0.098 R)
• M74: 56,117,901 km (0.108 R)
• M75: 58,608,556 km (0.117 R)
• M76: 59,179,571 km (0.098 R)
• M77: 59,637,790 km (0.08 R)
• M78: 60,903,836 km (0.116 R)
• M79: 61,830,146 km (0.115 R)
• M80: 62,178,859 km (0.116 R)
• M81: 64,284,000 km (0.114 R)
• M82: 67,007,729 km (0.072 R)
• M83: 67,963,958 km (0.102 R)
• M84: 71,102,522 km (0.072 R)
• M85: 71,955,678 km (0.067 R)
• M86: 72,199,972 km (0.115 R)
• M87: 72,689,605 km (0.092 R)
• M88: 75,029,914 km (0.057 R)
• M89: 76,147,111 km (0.109 R)
• M90: 77,394,907 km (0.11 R)
• M91: 77,645,184 km (0.102 R)
• M92: 78,775,247 km (0.036 R)
• M93: 83,092,940 km (0.079 R)
• M94: 85,797,820 km (0.086 R)
• M95: 85,927,371 km (0.086 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 14,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit