🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.42 AU - 0.66 AU

Year: 143 Days

Day: 40.3 Hours

Environment

Temp: 174 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.47 AU - 0.75 AU

Year: 171 Days

Day: 18.9 Hours

Environment

Temp: 150 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.74 AU - 1.04 AU

Year: 302 Days

Day: 34.4 Hours

Environment

Temp: 122 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.36 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.52 AU - 4.14 AU

Year: 2698 Days

Day: 38.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,251,405 km

• M1: 1,168,808 km (0.075 R)
• M2: 1,208,452 km (0.074 R)

Asteroid Belt

Center: 6.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.7

Radius: 13.7

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 7.41 AU - 11.31 AU

Year: 10306 Days

Day: 5.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 65,251,405 km

• M1: 214,673 km (0.118 R)
• M2: 316,998 km (0.106 R)
• M3: 413,189 km (0.12 R)
• M4: 600,486 km (0.071 R)
• M5: 1,089,222 km (0.103 R)
• M6: 1,933,253 km (0.114 R)
• M7: 2,543,164 km (0.113 R)
• M8: 3,643,157 km (0.112 R)
• M9: 3,866,507 km (0.089 R)
• M10: 3,963,596 km (0.102 R)
• M11: 4,094,344 km (0.053 R)
• M12: 4,293,309 km (0.114 R)
• M13: 5,848,529 km (0.07 R)
• M14: 6,186,470 km (0.044 R)
• M15: 6,842,457 km (0.09 R)
• M16: 6,960,490 km (0.078 R)
• M17: 7,119,063 km (0.077 R)
• M18: 7,520,584 km (0.096 R)
• M19: 7,888,445 km (0.055 R)
• M20: 8,599,334 km (0.078 R)
• M21: 9,200,269 km (0.106 R)
• M22: 9,593,711 km (0.044 R)
• M23: 10,261,965 km (0.062 R)
• M24: 11,455,607 km (0.088 R)
• M25: 11,643,202 km (0.057 R)
• M26: 11,784,572 km (0.067 R)
• M27: 12,164,252 km (0.104 R)
• M28: 12,307,716 km (0.091 R)
• M29: 12,451,779 km (0.12 R)
• M30: 13,033,415 km (0.119 R)
• M31: 13,180,171 km (0.096 R)
• M32: 13,673,694 km (0.056 R)
• M33: 13,773,027 km (0.104 R)
• M34: 13,922,625 km (0.119 R)
• M35: 14,576,966 km (0.072 R)
• M36: 14,882,445 km (0.073 R)
• M37: 17,833,861 km (0.101 R)
• M38: 18,544,451 km (0.116 R)
• M39: 18,654,555 km (0.112 R)
• M40: 18,764,959 km (0.12 R)
• M41: 18,930,863 km (0.114 R)
• M42: 19,097,215 km (0.05 R)
• M43: 19,599,565 km (0.057 R)
• M44: 20,332,595 km (0.079 R)
• M45: 20,503,136 km (0.089 R)
• M46: 21,132,195 km (0.105 R)
• M47: 21,478,065 km (0.06 R)
• M48: 21,942,118 km (0.054 R)
• M49: 22,585,539 km (0.102 R)
• M50: 22,762,064 km (0.085 R)
• M51: 23,057,520 km (0.107 R)
• M52: 23,651,872 km (0.088 R)
• M53: 25,895,092 km (0.046 R)
• M54: 26,637,098 km (0.075 R)
• M55: 26,948,261 km (0.075 R)
• M56: 28,332,191 km (0.071 R)
• M57: 28,649,787 km (0.07 R)
• M58: 29,160,664 km (0.026 R)
• M59: 29,545,729 km (0.103 R)
• M60: 30,580,946 km (0.089 R)
• M61: 31,037,669 km (0.11 R)
• M62: 31,365,138 km (0.032 R)
• M63: 32,156,062 km (0.101 R)
• M64: 32,753,407 km (0.109 R)
• M65: 33,087,010 km (0.07 R)
• M66: 34,296,957 km (0.11 R)
• M67: 34,635,647 km (0.101 R)
• M68: 34,839,250 km (0.043 R)
• M69: 34,975,384 km (0.11 R)
• M70: 35,316,317 km (0.107 R)
• M71: 35,726,814 km (0.099 R)
• M72: 37,803,083 km (0.088 R)
• M73: 38,503,799 km (0.098 R)
• M74: 38,785,342 km (0.102 R)
• M75: 39,847,188 km (0.085 R)
• M76: 40,203,231 km (0.113 R)
• M77: 43,162,576 km (0.108 R)
• M78: 46,865,423 km (0.117 R)
• M79: 47,467,255 km (0.089 R)
• M80: 47,769,143 km (0.047 R)
• M81: 49,900,315 km (0.106 R)
• M82: 50,284,033 km (0.115 R)
• M83: 50,823,034 km (0.053 R)
• M84: 51,673,947 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 965.4

Radius: 7

Gravity: 19.7 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 12.69 AU - 13.35 AU

Year: 16908 Days

Day: 20.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,251,405 km

• M1: 93,798 km (0.107 R)
• M2: 174,880 km (0.092 R)
• M3: 406,457 km (0.117 R)
• M4: 1,589,627 km (0.057 R)
• M5: 1,746,705 km (0.064 R)
• M6: 1,974,991 km (0.075 R)
• M7: 2,213,001 km (0.087 R)
• M8: 3,535,147 km (0.073 R)
• M9: 3,699,256 km (0.07 R)
• M10: 4,120,673 km (0.11 R)
• M11: 4,424,806 km (0.103 R)
• M12: 4,601,780 km (0.073 R)
• M13: 5,286,340 km (0.111 R)
• M14: 5,379,988 km (0.11 R)
• M15: 6,100,152 km (0.119 R)
• M16: 6,198,438 km (0.064 R)
• M17: 7,314,139 km (0.111 R)
• M18: 7,366,349 km (0.109 R)
• M19: 7,682,000 km (0.119 R)
• M20: 8,002,140 km (0.115 R)
• M21: 8,326,617 km (0.036 R)
• M22: 8,600,382 km (0.116 R)
• M23: 9,269,383 km (0.116 R)
• M24: 10,128,973 km (0.061 R)
• M25: 10,245,509 km (0.065 R)
• M26: 10,362,495 km (0.102 R)
• M27: 11,923,399 km (0.062 R)
• M28: 12,418,119 km (0.108 R)
• M29: 12,730,928 km (0.07 R)
• M30: 12,919,721 km (0.079 R)
• M31: 13,172,990 km (0.105 R)
• M32: 13,236,569 km (0.1 R)
• M33: 13,364,027 km (0.112 R)
• M34: 13,620,138 km (0.106 R)
• M35: 14,202,523 km (0.026 R)
• M36: 14,398,346 km (0.106 R)
• M37: 14,529,394 km (0.096 R)
• M38: 14,595,217 km (0.119 R)
• M39: 14,726,863 km (0.068 R)
• M40: 15,391,227 km (0.099 R)
• M41: 15,862,161 km (0.087 R)
• M42: 15,929,780 km (0.116 R)
• M43: 16,337,733 km (0.047 R)
• M44: 16,406,099 km (0.03 R)
• M45: 17,722,261 km (0.101 R)
• M46: 18,215,635 km (0.085 R)
• M47: 18,286,545 km (0.068 R)
• M48: 19,072,083 km (0.076 R)
• M49: 20,014,550 km (0.105 R)
• M50: 20,087,703 km (0.118 R)
• M51: 24,478,550 km (0.117 R)
• M52: 25,660,523 km (0.045 R)
• M53: 26,458,777 km (0.084 R)
• M54: 28,984,887 km (0.072 R)
• M55: 29,316,396 km (0.078 R)
• M56: 29,649,251 km (0.066 R)
• M57: 30,739,370 km (0.043 R)
• M58: 33,218,207 km (0.09 R)
• M59: 33,565,125 km (0.043 R)
• M60: 34,964,762 km (0.078 R)
• M61: 35,229,401 km (0.114 R)
• M62: 35,494,488 km (0.114 R)
• M63: 36,027,057 km (0.114 R)
• M64: 36,294,239 km (0.074 R)
• M65: 38,001,749 km (0.101 R)
• M66: 38,273,718 km (0.047 R)
• M67: 39,643,436 km (0.107 R)
• M68: 40,936,261 km (0.114 R)
• M69: 41,494,560 km (0.111 R)
• M70: 42,430,743 km (0.118 R)
• M71: 42,712,885 km (0.042 R)
• M72: 43,563,199 km (0.035 R)
• M73: 43,942,879 km (0.028 R)
• M74: 44,514,492 km (0.104 R)
• M75: 45,472,666 km (0.068 R)
• M76: 48,780,874 km (0.099 R)
• M77: 49,669,485 km (0.056 R)
• M78: 50,066,219 km (0.064 R)
• M79: 50,862,678 km (0.077 R)
• M80: 52,973,204 km (0.07 R)
• M81: 53,784,773 km (0.113 R)
• M82: 54,702,705 km (0.103 R)
• M83: 55,214,928 km (0.05 R)
• M84: 57,903,801 km (0.102 R)
• M85: 60,635,009 km (0.116 R)
• M86: 61,058,969 km (0.106 R)
• M87: 61,696,555 km (0.113 R)
• M88: 63,300,544 km (0.026 R)
• M89: 63,515,366 km (0.076 R)
• M90: 65,786,412 km (0.105 R)
• M91: 65,895,169 km (0.088 R)
• M92: 68,634,605 km (0.057 R)
• M93: 71,187,643 km (0.069 R)
• M94: 71,299,392 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.5

Radius: 3.2

Gravity: 21.73 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 11.43 AU - 17.99 AU

Year: 20304 Days

Day: 17.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,251,405 km

• M1: 84,822 km (0.055 R)
• M2: 127,308 km (0.084 R)
• M3: 178,021 km (0.096 R)
• M4: 274,063 km (0.057 R)
• M5: 400,473 km (0.108 R)
• M6: 446,400 km (0.107 R)
• M7: 494,271 km (0.108 R)
• M8: 560,693 km (0.079 R)
• M9: 815,757 km (0.079 R)
• M10: 894,595 km (0.088 R)
• M11: 1,038,508 km (0.062 R)
• M12: 1,256,772 km (0.075 R)
• M13: 1,325,138 km (0.062 R)
• M14: 1,513,033 km (0.108 R)
• M15: 1,610,122 km (0.1 R)
• M16: 1,734,438 km (0.066 R)
• M17: 1,810,433 km (0.119 R)
• M18: 2,289,446 km (0.076 R)
• M19: 2,429,170 km (0.08 R)
• M20: 2,629,482 km (0.096 R)
• M21: 2,687,675 km (0.076 R)
• M22: 2,716,847 km (0.057 R)
• M23: 3,015,295 km (0.111 R)
• M24: 3,418,611 km (0.065 R)
• M25: 4,516,061 km (0.055 R)
• M26: 4,797,305 km (0.06 R)
• M27: 5,599,299 km (0.087 R)
• M28: 5,977,482 km (0.076 R)
• M29: 6,402,789 km (0.12 R)
• M30: 6,639,004 km (0.043 R)
• M31: 8,412,786 km (0.081 R)
• M32: 9,107,967 km (0.042 R)
• M33: 9,240,361 km (0.118 R)
• M34: 9,731,192 km (0.066 R)
• M35: 9,776,221 km (0.104 R)
• M36: 9,911,757 km (0.083 R)
• M37: 10,230,400 km (0.092 R)
• M38: 10,276,177 km (0.104 R)
• M39: 10,784,510 km (0.092 R)
• M40: 11,777,392 km (0.067 R)
• M41: 12,651,342 km (0.117 R)
• M42: 12,700,560 km (0.068 R)
• M43: 12,947,397 km (0.095 R)
• M44: 14,667,024 km (0.08 R)
• M45: 14,718,785 km (0.103 R)
• M46: 15,134,218 km (0.073 R)
• M47: 15,186,278 km (0.074 R)
• M48: 16,510,668 km (0.111 R)
• M49: 17,268,232 km (0.064 R)
• M50: 17,706,254 km (0.108 R)
• M51: 18,092,516 km (0.084 R)
• M52: 18,370,170 km (0.064 R)
• M53: 18,481,620 km (0.107 R)
• M54: 18,649,170 km (0.118 R)
• M55: 18,705,119 km (0.058 R)
• M56: 19,098,412 km (0.118 R)
• M57: 19,665,089 km (0.086 R)
• M58: 19,722,086 km (0.102 R)
• M59: 20,409,937 km (0.092 R)
• M60: 21,632,450 km (0.1 R)
• M61: 21,809,126 km (0.115 R)
• M62: 23,601,158 km (0.119 R)
• M63: 25,439,716 km (0.086 R)
• M64: 25,812,963 km (0.072 R)
• M65: 25,937,728 km (0.03 R)
• M66: 26,188,005 km (0.08 R)
• M67: 26,313,368 km (0.063 R)
• M68: 28,863,114 km (0.078 R)
• M69: 29,447,593 km (0.094 R)
• M70: 30,035,961 km (0.045 R)
• M71: 31,091,524 km (0.082 R)
• M72: 31,423,781 km (0.112 R)
• M73: 32,226,224 km (0.09 R)
• M74: 33,238,702 km (0.111 R)
• M75: 34,398,684 km (0.087 R)
• M76: 36,617,968 km (0.104 R)
• M77: 37,250,468 km (0.079 R)
• M78: 37,532,759 km (0.074 R)
• M79: 38,811,672 km (0.067 R)
• M80: 40,756,593 km (0.111 R)
• M81: 41,120,266 km (0.103 R)
• M82: 41,411,982 km (0.07 R)
• M83: 42,364,771 km (0.109 R)
• M84: 42,438,223 km (0.032 R)
• M85: 44,515,988 km (0.103 R)
• M86: 45,190,824 km (0.036 R)
• M87: 45,491,815 km (0.097 R)
• M88: 46,247,135 km (0.117 R)
• M89: 46,626,515 km (0.117 R)
• M90: 48,615,269 km (0.101 R)
• M91: 50,085,966 km (0.089 R)
• M92: 50,944,059 km (0.107 R)
• M93: 51,807,089 km (0.106 R)
• M94: 52,200,980 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 396.9

Radius: 3.4

Gravity: 34.33 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 11.92 AU - 18.04 AU

Year: 20866 Days

Day: 19.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,251,405 km

• M1: 128,056 km (0.034 R)
• M2: 186,848 km (0.063 R)
• M3: 433,235 km (0.052 R)
• M4: 623,674 km (0.057 R)
• M5: 706,700 km (0.07 R)
• M6: 771,327 km (0.075 R)
• M7: 929,751 km (0.087 R)
• M8: 1,328,429 km (0.071 R)
• M9: 1,490,144 km (0.117 R)
• M10: 1,601,595 km (0.105 R)
• M11: 1,861,895 km (0.111 R)
• M12: 2,166,476 km (0.105 R)
• M13: 2,685,431 km (0.079 R)
• M14: 3,348,898 km (0.05 R)
• M15: 4,333,551 km (0.077 R)
• M16: 4,373,195 km (0.084 R)
• M17: 5,614,258 km (0.071 R)
• M18: 5,657,492 km (0.085 R)
• M19: 5,918,541 km (0.071 R)
• M20: 5,962,522 km (0.099 R)
• M21: 6,909,327 km (0.119 R)
• M22: 7,094,829 km (0.098 R)
• M23: 7,376,372 km (0.098 R)
• M24: 7,565,912 km (0.109 R)
• M25: 7,901,760 km (0.091 R)
• M26: 8,837,345 km (0.025 R)
• M27: 9,600,443 km (0.086 R)
• M28: 9,652,055 km (0.115 R)
• M29: 10,384,336 km (0.097 R)
• M30: 10,918,401 km (0.052 R)
• M31: 11,515,894 km (0.058 R)
• M32: 11,791,155 km (0.072 R)
• M33: 13,313,911 km (0.109 R)
• M34: 13,544,591 km (0.112 R)
• M35: 13,718,574 km (0.114 R)
• M36: 13,776,767 km (0.048 R)
• M37: 13,893,304 km (0.11 R)
• M38: 14,245,008 km (0.066 R)
• M39: 14,599,555 km (0.112 R)
• M40: 14,777,876 km (0.101 R)
• M41: 15,016,933 km (0.107 R)
• M42: 15,196,900 km (0.097 R)
• M43: 15,438,051 km (0.053 R)
• M44: 16,169,286 km (0.063 R)
• M45: 16,724,892 km (0.106 R)
• M46: 17,728,245 km (0.109 R)
• M47: 18,686,420 km (0.118 R)
• M48: 19,334,478 km (0.054 R)
• M49: 20,719,305 km (0.081 R)
• M50: 23,792,345 km (0.105 R)
• M51: 26,640,538 km (0.049 R)
• M52: 27,369,230 km (0.113 R)
• M53: 27,442,383 km (0.096 R)
• M54: 27,736,044 km (0.103 R)
• M55: 28,104,354 km (0.094 R)
• M56: 31,492,297 km (0.071 R)
• M57: 32,805,317 km (0.101 R)
• M58: 34,372,804 km (0.045 R)
• M59: 35,484,465 km (0.082 R)
• M60: 35,564,201 km (0.11 R)
• M61: 36,930,927 km (0.087 R)
• M62: 37,336,188 km (0.091 R)
• M63: 37,661,414 km (0.116 R)
• M64: 38,396,537 km (0.085 R)
• M65: 39,466,910 km (0.093 R)
• M66: 39,632,365 km (0.072 R)
• M67: 40,380,205 km (0.087 R)
• M68: 40,964,983 km (0.054 R)
• M69: 41,300,382 km (0.07 R)
• M70: 42,736,073 km (0.119 R)
• M71: 42,991,137 km (0.107 R)
• M72: 43,930,761 km (0.059 R)
• M73: 45,136,221 km (0.113 R)
• M74: 46,265,385 km (0.118 R)
• M75: 47,052,569 km (0.119 R)
• M76: 49,618,771 km (0.117 R)
• M77: 50,155,379 km (0.11 R)
• M78: 50,244,988 km (0.091 R)
• M79: 51,144,221 km (0.108 R)
• M80: 51,867,227 km (0.113 R)
• M81: 53,232,308 km (0.085 R)
• M82: 53,689,928 km (0.106 R)
• M83: 54,424,753 km (0.104 R)
• M84: 56,183,425 km (0.091 R)
• M85: 57,678,805 km (0.036 R)
• M86: 58,620,075 km (0.086 R)
• M87: 60,231,843 km (0.078 R)
• M88: 61,858,121 km (0.104 R)
• M89: 62,050,354 km (0.083 R)
• M90: 62,724,891 km (0.109 R)
• M91: 62,918,022 km (0.07 R)
• M92: 63,208,092 km (0.1 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 13,377 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit