🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.5 AU - 0.54 AU

Year: 132 Days

Day: 33.3 Hours

Environment

Temp: 212 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.44 AU - 0.7 AU

Year: 152 Days

Day: 45.4 Hours

Environment

Temp: 205 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.8 AU - 1.04 AU

Year: 312 Days

Day: 23 Hours

Environment

Temp: 135 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.56 AU - 2 AU

Year: 839 Days

Day: 26.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,246,020 km

• M1: 1,592,469 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.04 AU - 2.32 AU

Year: 1137 Days

Day: 12.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.4

Radius: 12.9

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.11 AU - 7.55 AU

Year: 6303 Days

Day: 7.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 82,246,020 km

• M1: 237,113 km (0.104 R)
• M2: 358,436 km (0.063 R)
• M3: 800,797 km (0.103 R)
• M4: 1,017,266 km (0.107 R)
• M5: 1,253,929 km (0.045 R)
• M6: 1,991,148 km (0.12 R)
• M7: 2,270,447 km (0.087 R)
• M8: 2,520,275 km (0.066 R)
• M9: 2,867,342 km (0.11 R)
• M10: 3,488,024 km (0.114 R)
• M11: 4,482,700 km (0.09 R)
• M12: 5,366,225 km (0.08 R)
• M13: 6,478,485 km (0.113 R)
• M14: 6,805,058 km (0.113 R)
• M15: 7,167,384 km (0.055 R)
• M16: 7,412,574 km (0.099 R)
• M17: 8,356,387 km (0.027 R)
• M18: 8,582,131 km (0.106 R)
• M19: 8,908,104 km (0.078 R)
• M20: 9,138,784 km (0.106 R)
• M21: 9,774,725 km (0.098 R)
• M22: 10,046,843 km (0.083 R)
• M23: 10,459,584 km (0.034 R)
• M24: 10,598,560 km (0.098 R)
• M25: 10,948,320 km (0.088 R)
• M26: 11,054,086 km (0.096 R)
• M27: 11,195,605 km (0.095 R)
• M28: 11,302,119 km (0.076 R)
• M29: 11,587,701 km (0.108 R)
• M30: 11,803,571 km (0.077 R)
• M31: 12,057,140 km (0.095 R)
• M32: 12,166,196 km (0.088 R)
• M33: 12,606,313 km (0.109 R)
• M34: 12,791,366 km (0.06 R)
• M35: 13,201,264 km (0.038 R)
• M36: 13,389,159 km (0.118 R)
• M37: 13,502,255 km (0.07 R)
• M38: 13,615,650 km (0.096 R)
• M39: 14,341,499 km (0.064 R)
• M40: 14,534,630 km (0.098 R)
• M41: 14,689,763 km (0.099 R)
• M42: 15,315,830 km (0.092 R)
• M43: 16,271,162 km (0.116 R)
• M44: 16,472,521 km (0.106 R)
• M45: 16,634,386 km (0.102 R)
• M46: 16,877,931 km (0.098 R)
• M47: 17,616,047 km (0.07 R)
• M48: 18,869,527 km (0.119 R)
• M49: 19,251,301 km (0.073 R)
• M50: 19,592,684 km (0.103 R)
• M51: 20,065,413 km (0.091 R)
• M52: 20,411,582 km (0.111 R)
• M53: 20,672,481 km (0.069 R)
• M54: 21,771,577 km (0.074 R)
• M55: 22,529,888 km (0.101 R)
• M56: 23,387,533 km (0.074 R)
• M57: 23,615,071 km (0.112 R)
• M58: 23,751,953 km (0.1 R)
• M59: 24,670,933 km (0.06 R)
• M60: 25,181,361 km (0.094 R)
• M61: 25,930,098 km (0.057 R)
• M62: 26,971,598 km (0.093 R)
• M63: 27,593,477 km (0.039 R)
• M64: 28,075,032 km (0.057 R)
• M65: 28,365,252 km (0.107 R)
• M66: 28,559,281 km (0.105 R)
• M67: 28,948,834 km (0.072 R)
• M68: 29,242,045 km (0.119 R)
• M69: 30,028,930 km (0.035 R)
• M70: 30,177,182 km (0.088 R)
• M71: 30,424,916 km (0.103 R)
• M72: 30,922,478 km (0.113 R)
• M73: 31,072,226 km (0.119 R)
• M74: 31,472,849 km (0.104 R)
• M75: 31,824,703 km (0.062 R)
• M76: 32,329,745 km (0.068 R)
• M77: 32,431,023 km (0.047 R)
• M78: 32,634,028 km (0.047 R)
• M79: 33,041,233 km (0.103 R)
• M80: 33,450,084 km (0.083 R)
• M81: 33,757,807 km (0.108 R)
• M82: 33,963,504 km (0.058 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.2

Radius: 9.5

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 10.63 AU - 14.13 AU

Year: 15381 Days

Day: 13.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 82,246,020 km

• M1: 128,056 km (0.106 R)
• M2: 529,576 km (0.099 R)
• M3: 1,025,793 km (0.07 R)
• M4: 1,162,824 km (0.091 R)
• M5: 1,306,289 km (0.099 R)
• M6: 1,938,040 km (0.075 R)
• M7: 2,138,651 km (0.035 R)
• M8: 2,256,235 km (0.069 R)
• M9: 3,478,898 km (0.027 R)
• M10: 3,901,512 km (0.058 R)
• M11: 4,192,480 km (0.102 R)
• M12: 6,040,164 km (0.083 R)
• M13: 6,165,676 km (0.03 R)
• M14: 6,719,787 km (0.118 R)
• M15: 7,423,645 km (0.042 R)
• M16: 7,558,133 km (0.078 R)
• M17: 8,569,864 km (0.044 R)
• M18: 8,663,961 km (0.06 R)
• M19: 8,805,630 km (0.074 R)
• M20: 8,900,625 km (0.114 R)
• M21: 9,721,468 km (0.068 R)
• M22: 9,967,407 km (0.101 R)
• M23: 10,365,337 km (0.115 R)
• M24: 10,717,790 km (0.085 R)
• M25: 10,971,957 km (0.12 R)
• M26: 11,382,902 km (0.068 R)
• M27: 11,486,274 km (0.106 R)
• M28: 12,485,289 km (0.12 R)
• M29: 12,968,041 km (0.106 R)
• M30: 13,238,963 km (0.116 R)
• M31: 13,786,341 km (0.104 R)
• M32: 15,472,758 km (0.117 R)
• M33: 15,644,945 km (0.093 R)
• M34: 16,223,440 km (0.088 R)
• M35: 16,926,999 km (0.093 R)
• M36: 17,640,581 km (0.092 R)
• M37: 18,424,623 km (0.092 R)
• M38: 19,035,581 km (0.103 R)
• M39: 19,158,551 km (0.116 R)
• M40: 19,220,035 km (0.099 R)
• M41: 20,591,549 km (0.046 R)
• M42: 20,654,679 km (0.089 R)
• M43: 21,098,087 km (0.104 R)
• M44: 21,544,786 km (0.117 R)
• M45: 22,188,207 km (0.078 R)
• M46: 22,512,236 km (0.098 R)
• M47: 23,691,964 km (0.102 R)
• M48: 23,890,481 km (0.096 R)
• M49: 25,228,335 km (0.036 R)
• M50: 25,634,343 km (0.036 R)
• M51: 25,770,178 km (0.117 R)
• M52: 27,627,436 km (0.077 R)
• M53: 27,766,711 km (0.1 R)
• M54: 27,836,424 km (0.046 R)
• M55: 28,046,010 km (0.108 R)
• M56: 29,955,478 km (0.094 R)
• M57: 30,385,422 km (0.073 R)
• M58: 30,673,248 km (0.091 R)
• M59: 30,817,461 km (0.042 R)
• M60: 32,272,300 km (0.105 R)
• M61: 32,639,413 km (0.055 R)
• M62: 33,452,178 km (0.114 R)
• M63: 33,749,280 km (0.094 R)
• M64: 34,571,170 km (0.085 R)
• M65: 34,721,217 km (0.088 R)
• M66: 36,082,109 km (0.113 R)
• M67: 36,845,656 km (0.069 R)
• M68: 38,544,191 km (0.096 R)
• M69: 39,011,834 km (0.118 R)
• M70: 39,089,924 km (0.06 R)
• M71: 39,952,804 km (0.11 R)
• M72: 40,110,331 km (0.107 R)
• M73: 42,257,509 km (0.116 R)
• M74: 42,578,696 km (0.102 R)
• M75: 42,981,413 km (0.108 R)
• M76: 44,115,814 km (0.081 R)
• M77: 44,360,107 km (0.096 R)
• M78: 45,342,067 km (0.11 R)
• M79: 46,828,322 km (0.1 R)
• M80: 47,244,055 km (0.102 R)
• M81: 50,698,569 km (0.07 R)
• M82: 51,553,521 km (0.042 R)
• M83: 51,810,829 km (0.117 R)
• M84: 51,896,848 km (0.067 R)
• M85: 52,671,914 km (0.032 R)
• M86: 55,020,302 km (0.107 R)
• M87: 55,986,854 km (0.109 R)
• M88: 56,163,229 km (0.086 R)
• M89: 57,047,652 km (0.058 R)
• M90: 59,728,446 km (0.1 R)
• M91: 60,179,334 km (0.117 R)
• M92: 60,269,541 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.1

Radius: 3.6

Gravity: 71.84 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 12.76 AU - 16.3 AU

Year: 19557 Days

Day: 16.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,246,020 km

• M1: 93,349 km (0.096 R)
• M2: 297,401 km (0.085 R)
• M3: 353,350 km (0.078 R)
• M4: 784,790 km (0.086 R)
• M5: 1,203,964 km (0.102 R)
• M6: 1,783,655 km (0.117 R)
• M7: 2,513,244 km (0.108 R)
• M8: 3,072,591 km (0.103 R)
• M9: 3,537,840 km (0.045 R)
• M10: 3,668,589 km (0.065 R)
• M11: 4,299,293 km (0.098 R)
• M12: 4,579,789 km (0.089 R)
• M13: 4,866,120 km (0.101 R)
• M14: 5,406,018 km (0.091 R)
• M15: 5,556,663 km (0.105 R)
• M16: 5,708,505 km (0.099 R)
• M17: 7,246,222 km (0.067 R)
• M18: 7,467,776 km (0.095 R)
• M19: 8,203,050 km (0.087 R)
• M20: 8,608,609 km (0.116 R)
• M21: 9,139,383 km (0.109 R)
• M22: 9,199,072 km (0.085 R)
• M23: 9,318,751 km (0.104 R)
• M24: 9,378,739 km (0.071 R)
• M25: 9,680,777 km (0.113 R)
• M26: 10,047,442 km (0.096 R)
• M27: 10,170,710 km (0.101 R)
• M28: 10,794,384 km (0.09 R)
• M29: 11,366,147 km (0.115 R)
• M30: 11,947,784 km (0.119 R)
• M31: 12,472,872 km (0.067 R)
• M32: 12,671,688 km (0.077 R)
• M33: 12,871,700 km (0.096 R)
• M34: 13,613,556 km (0.089 R)
• M35: 14,299,911 km (0.068 R)
• M36: 15,634,623 km (0.114 R)
• M37: 15,920,654 km (0.08 R)
• M38: 19,870,188 km (0.095 R)
• M39: 21,991,934 km (0.096 R)
• M40: 22,151,854 km (0.055 R)
• M41: 22,795,724 km (0.108 R)
• M42: 23,937,305 km (0.104 R)
• M43: 24,101,863 km (0.109 R)
• M44: 26,106,025 km (0.072 R)
• M45: 26,360,342 km (0.115 R)
• M46: 26,956,788 km (0.073 R)
• M47: 27,213,648 km (0.081 R)
• M48: 28,510,811 km (0.077 R)
• M49: 31,074,918 km (0.069 R)
• M50: 31,164,677 km (0.052 R)
• M51: 31,524,310 km (0.085 R)
• M52: 33,711,731 km (0.11 R)
• M53: 34,080,938 km (0.037 R)
• M54: 34,358,741 km (0.092 R)
• M55: 36,041,568 km (0.079 R)
• M56: 37,559,837 km (0.097 R)
• M57: 37,942,658 km (0.103 R)
• M58: 40,952,866 km (0.111 R)
• M59: 42,337,245 km (0.046 R)
• M60: 42,735,624 km (0.111 R)
• M61: 43,335,511 km (0.112 R)
• M62: 43,435,742 km (0.094 R)
• M63: 44,442,535 km (0.092 R)
• M64: 44,847,347 km (0.079 R)
• M65: 44,948,775 km (0.064 R)
• M66: 45,355,082 km (0.091 R)
• M67: 48,233,645 km (0.089 R)
• M68: 49,380,462 km (0.091 R)
• M69: 50,220,304 km (0.093 R)
• M70: 52,233,443 km (0.1 R)
• M71: 52,767,657 km (0.03 R)
• M72: 52,874,619 km (0.112 R)
• M73: 53,626,050 km (0.109 R)
• M74: 54,922,315 km (0.058 R)
• M75: 55,574,412 km (0.099 R)
• M76: 55,901,284 km (0.034 R)
• M77: 56,228,903 km (0.069 R)
• M78: 56,557,121 km (0.11 R)
• M79: 56,776,281 km (0.106 R)
• M80: 57,986,827 km (0.092 R)
• M81: 59,205,900 km (0.064 R)
• M82: 60,657,449 km (0.117 R)
• M83: 61,106,392 km (0.101 R)
• M84: 62,346,857 km (0.066 R)
• M85: 62,686,594 km (0.116 R)
• M86: 64,852,323 km (0.027 R)
• M87: 65,541,370 km (0.108 R)
• M88: 66,926,796 km (0.109 R)
• M89: 69,726,221 km (0.04 R)
• M90: 70,314,290 km (0.055 R)
• M91: 70,785,823 km (0.063 R)
• M92: 75,197,763 km (0.056 R)
• M93: 76,405,317 km (0.093 R)
• M94: 77,132,961 km (0.103 R)
• M95: 78,350,688 km (0.118 R)
• M96: 79,697,667 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684

Radius: 3.4

Gravity: 59.17 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 12.33 AU - 19.57 AU

Year: 22493 Days

Day: 20.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 82,246,020 km

• M1: 150,346 km (0.045 R)
• M2: 224,546 km (0.096 R)
• M3: 292,464 km (0.078 R)
• M4: 328,966 km (0.06 R)
• M5: 407,056 km (0.111 R)
• M6: 1,190,500 km (0.072 R)
• M7: 1,311,375 km (0.092 R)
• M8: 1,564,644 km (0.094 R)
• M9: 1,597,406 km (0.074 R)
• M10: 1,937,292 km (0.111 R)
• M11: 1,972,598 km (0.057 R)
• M12: 2,487,364 km (0.057 R)
• M13: 3,123,454 km (0.102 R)
• M14: 3,675,171 km (0.074 R)
• M15: 4,165,104 km (0.092 R)
• M16: 4,440,962 km (0.118 R)
• M17: 4,628,109 km (0.107 R)
• M18: 5,303,394 km (0.098 R)
• M19: 5,451,945 km (0.08 R)
• M20: 5,652,256 km (0.094 R)
• M21: 6,796,680 km (0.075 R)
• M22: 7,230,065 km (0.12 R)
• M23: 7,394,772 km (0.12 R)
• M24: 7,672,276 km (0.078 R)
• M25: 8,009,620 km (0.118 R)
• M26: 8,180,161 km (0.117 R)
• M27: 8,874,146 km (0.089 R)
• M28: 9,109,762 km (0.029 R)
• M29: 10,441,333 km (0.104 R)
• M30: 10,503,267 km (0.119 R)
• M31: 10,814,879 km (0.09 R)
• M32: 12,813,656 km (0.11 R)
• M33: 14,992,549 km (0.083 R)
• M34: 15,202,584 km (0.097 R)
• M35: 16,267,572 km (0.055 R)
• M36: 18,844,096 km (0.095 R)
• M37: 19,298,275 km (0.092 R)
• M38: 19,986,425 km (0.047 R)
• M39: 20,140,511 km (0.08 R)
• M40: 20,682,654 km (0.088 R)
• M41: 22,098,597 km (0.07 R)
• M42: 22,979,131 km (0.092 R)
• M43: 24,198,353 km (0.071 R)
• M44: 26,529,686 km (0.064 R)
• M45: 27,294,132 km (0.088 R)
• M46: 29,105,762 km (0.038 R)
• M47: 29,455,222 km (0.059 R)
• M48: 29,630,401 km (0.034 R)
• M49: 30,070,070 km (0.039 R)
• M50: 30,423,270 km (0.099 R)
• M51: 32,662,152 km (0.075 R)
• M52: 32,752,808 km (0.084 R)
• M53: 34,214,529 km (0.062 R)
• M54: 34,953,393 km (0.074 R)
• M55: 36,823,366 km (0.076 R)
• M56: 38,534,018 km (0.117 R)
• M57: 38,629,761 km (0.099 R)
• M58: 41,147,942 km (0.094 R)
• M59: 41,933,480 km (0.105 R)
• M60: 42,229,235 km (0.068 R)
• M61: 42,922,172 km (0.082 R)
• M62: 43,618,850 km (0.094 R)
• M63: 44,620,706 km (0.048 R)
• M64: 45,023,424 km (0.034 R)
• M65: 47,055,561 km (0.059 R)
• M66: 49,325,111 km (0.111 R)
• M67: 49,637,321 km (0.041 R)
• M68: 49,845,861 km (0.088 R)
• M69: 50,683,011 km (0.077 R)
• M70: 50,892,896 km (0.056 R)
• M71: 51,524,648 km (0.086 R)
• M72: 54,937,125 km (0.059 R)
• M73: 55,044,985 km (0.115 R)
• M74: 55,585,034 km (0.113 R)
• M75: 55,693,342 km (0.088 R)
• M76: 57,544,018 km (0.073 R)
• M77: 58,752,170 km (0.096 R)
• M78: 59,083,230 km (0.059 R)
• M79: 59,525,442 km (0.061 R)
• M80: 60,747,357 km (0.059 R)
• M81: 60,858,807 km (0.093 R)
• M82: 63,215,722 km (0.115 R)
• M83: 63,668,106 km (0.103 R)
• M84: 64,121,387 km (0.116 R)
• M85: 68,713,892 km (0.089 R)
• M86: 70,112,184 km (0.083 R)
• M87: 70,229,020 km (0.04 R)
• M88: 70,814,695 km (0.092 R)
• M89: 72,699,928 km (0.096 R)
• M90: 74,601,466 km (0.081 R)
• M91: 76,639,737 km (0.108 R)
• M92: 77,001,315 km (0.117 R)
• M93: 78,939,356 km (0.054 R)
• M94: 80,158,728 km (0.114 R)
• M95: 81,016,073 km (0.116 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 19,334 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit