🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.66 AU - 0.86 AU

Year: 238 Days

Day: 40.7 Hours

Environment

Temp: 184 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.65 AU - 1.07 AU

Year: 287 Days

Day: 46.7 Hours

Environment

Temp: 121 °C

Axial Tilt: 47.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,631,879 km

• M1: 473,178 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.53 AU - 1.83 AU

Year: 784 Days

Day: 28.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.63 AU - 1.81 AU

Year: 812 Days

Day: 21.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.62 AU - 5.1 AU

Year: 3276 Days

Day: 35.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365

Radius: 14.9

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 5.86 AU - 6.82 AU

Year: 5745 Days

Day: 14.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 64.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 103,631,879 km

• M1: 189,690 km (0.029 R)
• M2: 345,122 km (0.034 R)
• M3: 448,494 km (0.105 R)
• M4: 587,172 km (0.119 R)
• M5: 917,484 km (0.079 R)
• M6: 1,406,669 km (0.089 R)
• M7: 1,719,179 km (0.063 R)
• M8: 1,812,827 km (0.104 R)
• M9: 1,924,277 km (0.097 R)
• M10: 2,154,509 km (0.045 R)
• M11: 2,273,140 km (0.084 R)
• M12: 2,376,661 km (0.075 R)
• M13: 2,481,829 km (0.11 R)
• M14: 2,715,351 km (0.064 R)
• M15: 3,282,028 km (0.076 R)
• M16: 3,559,233 km (0.092 R)
• M17: 3,844,216 km (0.117 R)
• M18: 4,200,559 km (0.119 R)
• M19: 4,655,635 km (0.038 R)
• M20: 5,013,174 km (0.112 R)
• M21: 5,472,739 km (0.105 R)
• M22: 5,636,848 km (0.099 R)
• M23: 5,946,067 km (0.109 R)
• M24: 6,606,242 km (0.111 R)
• M25: 7,008,511 km (0.05 R)
• M26: 7,212,712 km (0.098 R)
• M27: 7,758,146 km (0.053 R)
• M28: 8,049,113 km (0.093 R)
• M29: 8,724,099 km (0.045 R)
• M30: 8,888,956 km (0.091 R)
• M31: 9,054,710 km (0.118 R)
• M32: 9,277,312 km (0.1 R)
• M33: 9,501,858 km (0.08 R)
• M34: 9,785,047 km (0.102 R)
• M35: 10,534,233 km (0.077 R)
• M36: 11,332,039 km (0.046 R)
• M37: 11,996,552 km (0.077 R)
• M38: 12,704,749 km (0.115 R)
• M39: 13,553,567 km (0.086 R)
• M40: 14,291,085 km (0.119 R)
• M41: 14,518,174 km (0.056 R)
• M42: 15,140,501 km (0.11 R)
• M43: 15,305,807 km (0.041 R)
• M44: 15,571,493 km (0.059 R)
• M45: 15,771,804 km (0.062 R)
• M46: 16,479,402 km (0.037 R)
• M47: 16,615,387 km (0.084 R)
• M48: 16,888,403 km (0.059 R)
• M49: 17,059,842 km (0.084 R)
• M50: 17,162,915 km (0.075 R)
• M51: 17,369,958 km (0.048 R)
• M52: 18,205,762 km (0.067 R)
• M53: 18,664,130 km (0.071 R)
• M54: 19,161,842 km (0.086 R)
• M55: 19,808,404 km (0.111 R)
• M56: 20,791,561 km (0.05 R)
• M57: 20,975,417 km (0.096 R)
• M58: 21,270,573 km (0.081 R)
• M59: 21,604,476 km (0.12 R)
• M60: 21,902,624 km (0.12 R)
• M61: 22,164,570 km (0.097 R)
• M62: 22,691,753 km (0.064 R)
• M63: 22,843,146 km (0.085 R)
• M64: 23,032,836 km (0.071 R)
• M65: 23,337,567 km (0.066 R)
• M66: 24,259,539 km (0.072 R)
• M67: 24,647,147 km (0.031 R)
• M68: 24,802,729 km (0.116 R)
• M69: 25,350,107 km (0.118 R)
• M70: 26,616,154 km (0.075 R)
• M71: 26,815,718 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 626.5

Radius: 3.7

Gravity: 45.76 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 13.65 AU - 18.03 AU

Year: 22688 Days

Day: 19.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 103,631,879 km

• M1: 179,069 km (0.101 R)
• M2: 998,117 km (0.086 R)
• M3: 1,597,256 km (0.109 R)
• M4: 1,629,570 km (0.118 R)
• M5: 1,662,332 km (0.031 R)
• M6: 1,761,515 km (0.066 R)
• M7: 2,035,728 km (0.079 R)
• M8: 2,397,007 km (0.112 R)
• M9: 2,700,092 km (0.111 R)
• M10: 4,804,036 km (0.048 R)
• M11: 5,476,329 km (0.085 R)
• M12: 5,525,547 km (0.099 R)
• M13: 5,723,465 km (0.089 R)
• M14: 6,590,833 km (0.111 R)
• M15: 6,748,210 km (0.109 R)
• M16: 7,335,382 km (0.12 R)
• M17: 8,501,198 km (0.092 R)
• M18: 9,902,182 km (0.08 R)
• M19: 10,263,461 km (0.108 R)
• M20: 11,123,200 km (0.059 R)
• M21: 12,197,911 km (0.053 R)
• M22: 12,520,145 km (0.117 R)
• M23: 13,703,464 km (0.099 R)
• M24: 13,770,334 km (0.1 R)
• M25: 13,971,394 km (0.115 R)
• M26: 14,173,351 km (0.057 R)
• M27: 16,245,581 km (0.08 R)
• M28: 16,813,903 km (0.112 R)
• M29: 16,957,068 km (0.111 R)
• M30: 17,172,489 km (0.04 R)
• M31: 18,043,149 km (0.077 R)
• M32: 18,263,058 km (0.04 R)
• M33: 18,779,769 km (0.107 R)
• M34: 19,375,916 km (0.096 R)
• M35: 19,451,014 km (0.082 R)
• M36: 19,827,253 km (0.07 R)
• M37: 20,358,026 km (0.119 R)
• M38: 21,047,523 km (0.026 R)
• M39: 21,978,470 km (0.116 R)
• M40: 22,448,956 km (0.058 R)
• M41: 23,002,169 km (0.082 R)
• M42: 25,013,961 km (0.045 R)
• M43: 25,999,512 km (0.098 R)
• M44: 26,413,898 km (0.102 R)
• M45: 26,663,576 km (0.074 R)
• M46: 27,249,103 km (0.115 R)
• M47: 27,838,967 km (0.041 R)
• M48: 29,461,057 km (0.108 R)
• M49: 29,720,011 km (0.038 R)
• M50: 30,240,013 km (0.109 R)
• M51: 30,675,791 km (0.119 R)
• M52: 30,850,522 km (0.115 R)
• M53: 32,617,273 km (0.109 R)
• M54: 32,974,662 km (0.062 R)
• M55: 33,423,007 km (0.082 R)
• M56: 33,512,915 km (0.028 R)
• M57: 34,325,830 km (0.062 R)
• M58: 35,419,839 km (0.11 R)
• M59: 36,525,218 km (0.097 R)
• M60: 37,548,467 km (0.119 R)
• M61: 37,641,966 km (0.083 R)
• M62: 37,735,464 km (0.093 R)
• M63: 38,675,388 km (0.086 R)
• M64: 39,813,229 km (0.087 R)
• M65: 40,674,015 km (0.108 R)
• M66: 44,572,686 km (0.025 R)
• M67: 44,869,787 km (0.062 R)
• M68: 47,776,174 km (0.113 R)
• M69: 48,181,884 km (0.1 R)
• M70: 48,588,640 km (0.108 R)
• M71: 49,098,769 km (0.079 R)
• M72: 49,713,168 km (0.093 R)
• M73: 52,928,026 km (0.102 R)
• M74: 56,316,418 km (0.073 R)
• M75: 56,852,128 km (0.102 R)
• M76: 57,820,774 km (0.101 R)
• M77: 58,469,430 km (0.094 R)
• M78: 58,686,197 km (0.044 R)
• M79: 59,447,052 km (0.082 R)
• M80: 62,855,640 km (0.087 R)
• M81: 62,966,641 km (0.106 R)
• M82: 63,633,997 km (0.112 R)
• M83: 65,425,133 km (0.093 R)
• M84: 65,537,630 km (0.059 R)
• M85: 66,101,016 km (0.111 R)
• M86: 66,552,951 km (0.091 R)
• M87: 67,346,269 km (0.058 R)
• M88: 67,801,046 km (0.076 R)
• M89: 68,028,734 km (0.118 R)
• M90: 69,285,955 km (0.099 R)
• M91: 72,171,548 km (0.068 R)
• M92: 73,453,602 km (0.098 R)
• M93: 74,625,551 km (0.082 R)
• M94: 75,331,803 km (0.109 R)
• M95: 75,921,967 km (0.081 R)
• M96: 77,701,583 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 184.4

Radius: 6.8

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 16.79 AU - 19.27 AU

Year: 27553 Days

Day: 22.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 103,631,879 km

• M1: 99,931 km (0.12 R)
• M2: 296,503 km (0.096 R)
• M3: 465,399 km (0.102 R)
• M4: 570,566 km (0.115 R)
• M5: 804,837 km (0.091 R)
• M6: 933,042 km (0.114 R)
• M7: 1,258,118 km (0.074 R)
• M8: 1,563,447 km (0.108 R)
• M9: 1,752,090 km (0.07 R)
• M10: 1,976,637 km (0.101 R)
• M11: 2,034,381 km (0.071 R)
• M12: 2,092,575 km (0.112 R)
• M13: 2,801,370 km (0.098 R)
• M14: 2,898,908 km (0.101 R)
• M15: 3,198,552 km (0.071 R)
• M16: 4,304,679 km (0.103 R)
• M17: 4,918,030 km (0.087 R)
• M18: 5,558,309 km (0.037 R)
• M19: 5,971,947 km (0.086 R)
• M20: 6,438,244 km (0.025 R)
• M21: 7,004,472 km (0.078 R)
• M22: 7,181,895 km (0.07 R)
• M23: 7,495,901 km (0.085 R)
• M24: 7,631,885 km (0.105 R)
• M25: 7,860,471 km (0.1 R)
• M26: 8,606,515 km (0.084 R)
• M27: 9,966,061 km (0.032 R)
• M28: 10,366,534 km (0.087 R)
• M29: 12,500,847 km (0.073 R)
• M30: 13,369,412 km (0.093 R)
• M31: 13,755,524 km (0.04 R)
• M32: 14,033,627 km (0.09 R)
• M33: 16,973,823 km (0.092 R)
• M34: 17,391,800 km (0.098 R)
• M35: 18,359,847 km (0.111 R)
• M36: 18,973,797 km (0.057 R)
• M37: 19,781,925 km (0.105 R)
• M38: 20,158,762 km (0.105 R)
• M39: 20,664,851 km (0.075 R)
• M40: 20,855,738 km (0.091 R)
• M41: 21,174,980 km (0.046 R)
• M42: 21,818,700 km (0.119 R)
• M43: 22,468,703 km (0.118 R)
• M44: 22,599,451 km (0.103 R)
• M45: 22,861,846 km (0.104 R)
• M46: 23,323,355 km (0.101 R)
• M47: 23,588,293 km (0.093 R)
• M48: 23,721,286 km (0.11 R)
• M49: 24,121,460 km (0.077 R)
• M50: 24,928,690 km (0.091 R)
• M51: 25,608,014 km (0.082 R)
• M52: 25,949,995 km (0.077 R)
• M53: 27,542,614 km (0.12 R)
• M54: 27,822,810 km (0.041 R)
• M55: 28,598,176 km (0.098 R)
• M56: 29,452,081 km (0.082 R)
• M57: 29,738,561 km (0.11 R)
• M58: 32,432,370 km (0.074 R)
• M59: 33,621,074 km (0.077 R)
• M60: 33,995,518 km (0.11 R)
• M61: 34,899,837 km (0.067 R)
• M62: 35,888,380 km (0.105 R)
• M63: 36,271,051 km (0.07 R)
• M64: 36,424,538 km (0.037 R)
• M65: 37,349,652 km (0.072 R)
• M66: 38,048,573 km (0.099 R)
• M67: 38,830,222 km (0.094 R)
• M68: 39,459,430 km (0.034 R)
• M69: 39,696,244 km (0.111 R)
• M70: 40,091,930 km (0.113 R)
• M71: 40,807,457 km (0.114 R)
• M72: 41,928,992 km (0.092 R)
• M73: 42,170,742 km (0.072 R)
• M74: 44,120,451 km (0.119 R)
• M75: 45,106,301 km (0.071 R)
• M76: 46,099,332 km (0.115 R)
• M77: 46,932,442 km (0.117 R)
• M78: 48,107,085 km (0.119 R)
• M79: 48,698,146 km (0.072 R)
• M80: 49,036,836 km (0.108 R)
• M81: 49,801,879 km (0.06 R)
• M82: 50,228,682 km (0.119 R)
• M83: 50,656,681 km (0.033 R)
• M84: 52,034,328 km (0.116 R)
• M85: 52,207,413 km (0.117 R)
• M86: 52,814,631 km (0.112 R)
• M87: 54,123,762 km (0.053 R)
• M88: 54,299,090 km (0.027 R)
• M89: 56,062,999 km (0.057 R)
• M90: 58,204,492 km (0.051 R)
• M91: 58,924,208 km (0.116 R)
• M92: 59,556,408 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 882.2

Radius: 6.4

Gravity: 21.54 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 14.55 AU - 21.91 AU

Year: 28012 Days

Day: 22.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 103,631,879 km

• M1: 88,861 km (0.116 R)
• M2: 215,720 km (0.092 R)
• M3: 877,092 km (0.117 R)
• M4: 1,639,742 km (0.117 R)
• M5: 1,717,084 km (0.049 R)
• M6: 2,335,372 km (0.038 R)
• M7: 2,555,730 km (0.113 R)
• M8: 3,403,501 km (0.057 R)
• M9: 3,754,907 km (0.073 R)
• M10: 4,065,472 km (0.068 R)
• M11: 4,330,410 km (0.097 R)
• M12: 4,492,274 km (0.089 R)
• M13: 5,159,032 km (0.103 R)
• M14: 5,445,961 km (0.087 R)
• M15: 5,738,126 km (0.055 R)
• M16: 7,020,030 km (0.1 R)
• M17: 7,146,589 km (0.103 R)
• M18: 7,790,758 km (0.11 R)
• M19: 9,480,915 km (0.09 R)
• M20: 10,402,886 km (0.099 R)
• M21: 10,765,063 km (0.089 R)
• M22: 11,876,276 km (0.105 R)
• M23: 12,254,758 km (0.092 R)
• M24: 12,791,366 km (0.091 R)
• M25: 14,285,998 km (0.095 R)
• M26: 14,527,000 km (0.116 R)
• M27: 16,587,113 km (0.065 R)
• M28: 17,094,997 km (0.111 R)
• M29: 17,607,969 km (0.068 R)
• M30: 18,561,505 km (0.066 R)
• M31: 19,265,663 km (0.117 R)
• M32: 21,521,449 km (0.087 R)
• M33: 22,260,762 km (0.109 R)
• M34: 22,727,058 km (0.029 R)
• M35: 23,385,289 km (0.09 R)
• M36: 24,432,324 km (0.089 R)
• M37: 26,276,417 km (0.104 R)
• M38: 26,967,111 km (0.096 R)
• M39: 30,508,990 km (0.093 R)
• M40: 30,819,256 km (0.086 R)
• M41: 30,922,927 km (0.106 R)
• M42: 31,130,719 km (0.115 R)
• M43: 35,055,718 km (0.09 R)
• M44: 36,252,351 km (0.11 R)
• M45: 36,581,018 km (0.109 R)
• M46: 36,800,777 km (0.07 R)
• M47: 39,021,408 km (0.048 R)
• M48: 39,808,891 km (0.105 R)
• M49: 40,601,610 km (0.063 R)
• M50: 41,513,858 km (0.098 R)
• M51: 42,663,667 km (0.092 R)
• M52: 43,707,411 km (0.116 R)
• M53: 44,174,157 km (0.11 R)
• M54: 44,642,398 km (0.093 R)
• M55: 50,754,967 km (0.104 R)
• M56: 53,098,418 km (0.08 R)
• M57: 55,476,725 km (0.077 R)
• M58: 56,235,036 km (0.088 R)
• M59: 57,251,404 km (0.12 R)
• M60: 57,634,225 km (0.111 R)
• M61: 58,658,821 km (0.076 R)
• M62: 60,596,263 km (0.114 R)
• M63: 60,726,264 km (0.041 R)
• M64: 69,366,588 km (0.1 R)
• M65: 70,183,392 km (0.103 R)
• M66: 70,456,259 km (0.037 R)
• M67: 71,277,252 km (0.04 R)
• M68: 74,871,341 km (0.081 R)
• M69: 75,289,766 km (0.083 R)
• M70: 76,129,010 km (0.104 R)
• M71: 76,269,333 km (0.111 R)
• M72: 76,409,506 km (0.067 R)
• M73: 77,393,860 km (0.12 R)
• M74: 78,949,079 km (0.116 R)
• M75: 80,086,622 km (0.12 R)
• M76: 82,809,901 km (0.067 R)
• M77: 85,272,133 km (0.045 R)
• M78: 86,000,824 km (0.073 R)
• M79: 89,379,641 km (0.086 R)
• M80: 89,971,750 km (0.118 R)
• M81: 91,011,006 km (0.107 R)
• M82: 93,551,328 km (0.08 R)
• M83: 96,569,614 km (0.107 R)
• M84: 99,313,239 km (0.119 R)
• M85: 100,848,562 km (0.055 R)
• M86: 101,464,905 km (0.082 R)
• M87: 103,166,282 km (0.119 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 17,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit