🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.64 AU - 0.7 AU

Year: 210 Days

Day: 31.9 Hours

Environment

Temp: 152 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.06 AU - 1.06 AU

Year: 418 Days

Day: 27.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.22 AU - 1.72 AU

Year: 682 Days

Day: 44.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,871,761 km

• M1: 290,220 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.47 AU - 2.21 AU

Year: 956 Days

Day: 16.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.18 AU - 3.38 AU

Year: 2274 Days

Day: 24.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.65 AU - 4.35 AU

Year: 3063 Days

Day: 40.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 131

Radius: 4.6

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 11.24 AU - 14.54 AU

Year: 17719 Days

Day: 21.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,871,761 km

• M1: 67,469 km (0.073 R)
• M2: 97,538 km (0.087 R)
• M3: 146,756 km (0.11 R)
• M4: 536,009 km (0.067 R)
• M5: 741,856 km (0.093 R)
• M6: 1,075,609 km (0.118 R)
• M7: 1,165,667 km (0.045 R)
• M8: 1,673,252 km (0.114 R)
• M9: 1,735,784 km (0.104 R)
• M10: 2,015,831 km (0.033 R)
• M11: 2,060,262 km (0.11 R)
• M12: 2,263,865 km (0.111 R)
• M13: 2,497,536 km (0.111 R)
• M14: 3,454,514 km (0.095 R)
• M15: 3,750,568 km (0.087 R)
• M16: 5,044,440 km (0.09 R)
• M17: 5,472,589 km (0.038 R)
• M18: 5,722,567 km (0.106 R)
• M19: 5,785,548 km (0.03 R)
• M20: 5,817,263 km (0.086 R)
• M21: 6,428,819 km (0.065 R)
• M22: 6,825,702 km (0.108 R)
• M23: 7,094,529 km (0.113 R)
• M24: 7,816,938 km (0.068 R)
• M25: 8,098,182 km (0.087 R)
• M26: 8,454,524 km (0.106 R)
• M27: 8,598,437 km (0.053 R)
• M28: 8,743,248 km (0.115 R)
• M29: 8,779,450 km (0.064 R)
• M30: 9,367,370 km (0.108 R)
• M31: 9,741,365 km (0.087 R)
• M32: 10,388,076 km (0.107 R)
• M33: 10,697,145 km (0.084 R)
• M34: 10,774,936 km (0.058 R)
• M35: 10,930,967 km (0.118 R)
• M36: 10,970,161 km (0.06 R)
• M37: 11,284,915 km (0.078 R)
• M38: 12,004,032 km (0.074 R)
• M39: 13,027,132 km (0.116 R)
• M40: 15,461,987 km (0.059 R)
• M41: 15,770,608 km (0.068 R)
• M42: 15,903,450 km (0.104 R)
• M43: 16,214,913 km (0.103 R)
• M44: 17,755,921 km (0.04 R)
• M45: 17,940,225 km (0.088 R)
• M46: 17,986,451 km (0.052 R)
• M47: 18,171,653 km (0.096 R)
• M48: 18,777,674 km (0.106 R)
• M49: 18,965,569 km (0.108 R)
• M50: 19,580,267 km (0.111 R)
• M51: 19,723,133 km (0.054 R)
• M52: 20,057,634 km (0.071 R)
• M53: 20,201,547 km (0.087 R)
• M54: 21,709,045 km (0.106 R)
• M55: 22,501,165 km (0.114 R)
• M56: 22,550,981 km (0.025 R)
• M57: 23,051,087 km (0.082 R)
• M58: 23,605,646 km (0.103 R)
• M59: 23,706,924 km (0.095 R)
• M60: 23,960,792 km (0.106 R)
• M61: 24,215,407 km (0.103 R)
• M62: 24,573,545 km (0.05 R)
• M63: 24,779,092 km (0.072 R)
• M64: 25,139,922 km (0.089 R)
• M65: 25,866,968 km (0.108 R)
• M66: 27,501,175 km (0.111 R)
• M67: 27,607,838 km (0.038 R)
• M68: 28,035,539 km (0.083 R)
• M69: 28,681,053 km (0.076 R)
• M70: 28,843,217 km (0.05 R)
• M71: 28,897,372 km (0.107 R)
• M72: 29,059,985 km (0.116 R)
• M73: 30,151,600 km (0.07 R)
• M74: 30,316,457 km (0.114 R)
• M75: 31,312,181 km (0.119 R)
• M76: 32,038,030 km (0.066 R)
• M77: 33,335,492 km (0.113 R)
• M78: 33,619,877 km (0.101 R)
• M79: 33,905,011 km (0.117 R)
• M80: 34,822,944 km (0.042 R)
• M81: 35,865,192 km (0.094 R)
• M82: 36,156,609 km (0.09 R)
• M83: 36,624,401 km (0.077 R)
• M84: 36,800,328 km (0.099 R)
• M85: 37,447,937 km (0.036 R)
• M86: 38,039,896 km (0.102 R)
• M87: 38,456,077 km (0.114 R)
• M88: 39,292,928 km (0.104 R)
• M89: 39,713,597 km (0.099 R)
• M90: 39,834,173 km (0.108 R)
• M91: 39,894,461 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 751.1

Radius: 4.6

Gravity: 35.5 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 13.75 AU - 14.69 AU

Year: 20531 Days

Day: 16.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,871,761 km

• M1: 234,121 km (0.052 R)
• M2: 282,890 km (0.106 R)
• M3: 671,694 km (0.059 R)
• M4: 922,570 km (0.09 R)
• M5: 1,114,504 km (0.046 R)
• M6: 1,503,309 km (0.099 R)
• M7: 1,965,118 km (0.077 R)
• M8: 2,034,531 km (0.088 R)
• M9: 2,656,409 km (0.117 R)
• M10: 2,733,153 km (0.084 R)
• M11: 2,771,899 km (0.115 R)
• M12: 3,250,313 km (0.101 R)
• M13: 3,797,093 km (0.106 R)
• M14: 4,014,908 km (0.108 R)
• M15: 4,103,170 km (0.099 R)
• M16: 4,600,135 km (0.067 R)
• M17: 4,973,381 km (0.09 R)
• M18: 5,699,230 km (0.073 R)
• M19: 5,948,460 km (0.117 R)
• M20: 6,099,704 km (0.094 R)
• M21: 6,769,752 km (0.098 R)
• M22: 7,626,051 km (0.113 R)
• M23: 7,955,914 km (0.119 R)
• M24: 8,459,460 km (0.051 R)
• M25: 9,970,848 km (0.118 R)
• M26: 14,568,140 km (0.038 R)
• M27: 14,840,258 km (0.053 R)
• M28: 15,045,357 km (0.116 R)
• M29: 15,945,188 km (0.119 R)
• M30: 16,085,212 km (0.071 R)
• M31: 16,366,306 km (0.089 R)
• M32: 16,720,105 km (0.119 R)
• M33: 17,076,447 km (0.077 R)
• M34: 18,160,284 km (0.109 R)
• M35: 18,379,744 km (0.051 R)
• M36: 18,821,207 km (0.107 R)
• M37: 19,266,111 km (0.055 R)
• M38: 19,789,704 km (0.035 R)
• M39: 19,864,802 km (0.081 R)
• M40: 20,015,447 km (0.025 R)
• M41: 20,317,934 km (0.099 R)
• M42: 20,393,780 km (0.093 R)
• M43: 21,465,200 km (0.085 R)
• M44: 21,542,542 km (0.077 R)
• M45: 22,712,098 km (0.103 R)
• M46: 23,423,735 km (0.056 R)
• M47: 24,303,520 km (0.036 R)
• M48: 26,342,689 km (0.074 R)
• M49: 27,173,556 km (0.093 R)
• M50: 27,424,431 km (0.08 R)
• M51: 29,031,561 km (0.113 R)
• M52: 30,235,226 km (0.108 R)
• M53: 33,762,594 km (0.098 R)
• M54: 34,122,526 km (0.101 R)
• M55: 34,845,982 km (0.09 R)
• M56: 35,483,119 km (0.105 R)
• M57: 36,216,149 km (0.094 R)
• M58: 36,861,514 km (0.092 R)
• M59: 37,417,719 km (0.055 R)
• M60: 39,291,881 km (0.089 R)
• M61: 39,670,214 km (0.105 R)
• M62: 40,335,475 km (0.049 R)
• M63: 46,485,893 km (0.074 R)
• M64: 48,904,442 km (0.113 R)
• M65: 49,617,575 km (0.093 R)
• M66: 49,719,750 km (0.066 R)
• M67: 49,924,250 km (0.115 R)
• M68: 52,608,186 km (0.08 R)
• M69: 53,025,264 km (0.08 R)
• M70: 54,283,083 km (0.056 R)
• M71: 54,388,400 km (0.097 R)
• M72: 55,021,349 km (0.116 R)
• M73: 55,656,691 km (0.114 R)
• M74: 58,330,304 km (0.042 R)
• M75: 58,762,044 km (0.091 R)
• M76: 58,870,053 km (0.113 R)
• M77: 60,172,153 km (0.075 R)
• M78: 60,717,587 km (0.1 R)
• M79: 62,694,224 km (0.094 R)
• M80: 63,247,137 km (0.095 R)
• M81: 63,912,698 km (0.083 R)
• M82: 65,362,601 km (0.1 R)
• M83: 66,147,840 km (0.116 R)
• M84: 66,260,338 km (0.099 R)
• M85: 67,727,743 km (0.081 R)
• M86: 68,181,324 km (0.095 R)
• M87: 71,731,281 km (0.076 R)
• M88: 71,962,261 km (0.107 R)
• M89: 73,470,357 km (0.114 R)
• M90: 75,458,064 km (0.066 R)
• M91: 77,937,947 km (0.036 R)
• M92: 79,247,527 km (0.102 R)
• M93: 79,725,492 km (0.053 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313.7

Radius: 6.6

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 14.39 AU - 23.67 AU

Year: 31785 Days

Day: 22.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 79,871,761 km

• M1: 150,196 km (0.091 R)
• M2: 258,954 km (0.12 R)
• M3: 436,078 km (0.102 R)
• M4: 744,549 km (0.12 R)
• M5: 947,553 km (0.053 R)
• M6: 1,313,918 km (0.036 R)
• M7: 1,496,876 km (0.093 R)
• M8: 1,820,307 km (0.091 R)
• M9: 2,605,247 km (0.115 R)
• M10: 3,693,272 km (0.043 R)
• M11: 3,736,057 km (0.08 R)
• M12: 3,778,992 km (0.077 R)
• M13: 3,865,160 km (0.089 R)
• M14: 3,995,909 km (0.09 R)
• M15: 4,217,014 km (0.112 R)
• M16: 5,332,865 km (0.119 R)
• M17: 5,674,696 km (0.116 R)
• M18: 7,272,252 km (0.089 R)
• M19: 7,760,539 km (0.056 R)
• M20: 7,925,695 km (0.12 R)
• M21: 8,315,547 km (0.076 R)
• M22: 8,484,443 km (0.107 R)
• M23: 9,817,360 km (0.029 R)
• M24: 10,055,819 km (0.111 R)
• M25: 10,175,647 km (0.062 R)
• M26: 11,463,386 km (0.089 R)
• M27: 11,651,430 km (0.07 R)
• M28: 12,671,987 km (0.104 R)
• M29: 12,801,539 km (0.112 R)
• M30: 12,931,539 km (0.061 R)
• M31: 13,324,234 km (0.055 R)
• M32: 13,588,124 km (0.105 R)
• M33: 15,276,635 km (0.099 R)
• M34: 15,483,679 km (0.106 R)
• M35: 15,761,183 km (0.079 R)
• M36: 17,821,744 km (0.111 R)
• M37: 18,112,562 km (0.115 R)
• M38: 18,258,570 km (0.057 R)
• M39: 19,589,991 km (0.102 R)
• M40: 20,116,276 km (0.113 R)
• M41: 20,267,520 km (0.101 R)
• M42: 20,723,344 km (0.118 R)
• M43: 21,722,658 km (0.117 R)
• M44: 22,033,223 km (0.12 R)
• M45: 26,865,534 km (0.08 R)
• M46: 27,366,238 km (0.033 R)
• M47: 27,954,157 km (0.088 R)
• M48: 28,038,531 km (0.111 R)
• M49: 28,546,266 km (0.063 R)
• M50: 28,971,722 km (0.09 R)
• M51: 29,656,880 km (0.062 R)
• M52: 30,781,557 km (0.103 R)
• M53: 32,361,610 km (0.109 R)
• M54: 33,250,820 km (0.108 R)
• M55: 33,340,279 km (0.058 R)
• M56: 34,690,250 km (0.028 R)
• M57: 35,417,595 km (0.112 R)
• M58: 36,794,793 km (0.119 R)
• M59: 37,815,799 km (0.112 R)
• M60: 40,456,650 km (0.071 R)
• M61: 42,669,950 km (0.088 R)
• M62: 42,864,278 km (0.043 R)
• M63: 43,938,241 km (0.112 R)
• M64: 45,021,030 km (0.085 R)
• M65: 45,119,915 km (0.094 R)
• M66: 46,912,097 km (0.063 R)
• M67: 47,917,694 km (0.11 R)
• M68: 48,625,890 km (0.055 R)
• M69: 49,643,455 km (0.078 R)
• M70: 50,462,653 km (0.079 R)
• M71: 50,873,897 km (0.102 R)
• M72: 51,080,043 km (0.099 R)
• M73: 54,730,531 km (0.086 R)
• M74: 56,214,242 km (0.031 R)
• M75: 56,747,259 km (0.11 R)
• M76: 58,356,484 km (0.093 R)
• M77: 58,680,214 km (0.09 R)
• M78: 59,980,668 km (0.105 R)
• M79: 60,198,333 km (0.061 R)
• M80: 62,059,330 km (0.113 R)
• M81: 63,605,873 km (0.105 R)
• M82: 64,161,330 km (0.09 R)
• M83: 66,399,165 km (0.071 R)
• M84: 68,094,258 km (0.116 R)
• M85: 69,004,112 km (0.116 R)
• M86: 69,689,121 km (0.079 R)
• M87: 70,720,897 km (0.106 R)
• M88: 71,642,271 km (0.057 R)
• M89: 72,335,806 km (0.118 R)
• M90: 73,380,448 km (0.083 R)
• M91: 74,547,013 km (0.116 R)
• M92: 75,367,258 km (0.034 R)
• M93: 76,426,261 km (0.073 R)
• M94: 76,662,177 km (0.093 R)
• M95: 78,439,848 km (0.106 R)
• M96: 78,558,928 km (0.081 R)
• M97: 79,512,914 km (0.12 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 11,183 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit