🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.41 AU - 0.61 AU

Year: 129 Days

Day: 31.8 Hours

Environment

Temp: 269 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 105,039,338 km

• M1: 250,876 km (0.117 R)
• M2: 291,117 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.82 AU - 0.92 AU

Year: 288 Days

Day: 39.1 Hours

Environment

Temp: 103 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.89 AU - 1.35 AU

Year: 420 Days

Day: 27.1 Hours

Environment

Temp: 33 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.94 AU - 1.32 AU

Year: 426 Days

Day: 39.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 44.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 105,039,338 km

• M1: 601,683 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.93 AU - 2.55 AU

Year: 1189 Days

Day: 47.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 100.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.02 AU - 2.48 AU

Year: 1197 Days

Day: 24.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,039,338 km

• M1: 1,020,257 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.7

Radius: 11.1

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 8.2 AU - 8.74 AU

Year: 8745 Days

Day: 8.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 105,039,338 km

• M1: 229,932 km (0.1 R)
• M2: 483,949 km (0.074 R)
• M3: 746,045 km (0.085 R)
• M4: 872,604 km (0.1 R)
• M5: 1,180,926 km (0.07 R)
• M6: 1,297,014 km (0.107 R)
• M7: 2,114,117 km (0.104 R)
• M8: 2,424,084 km (0.06 R)
• M9: 2,771,001 km (0.058 R)
• M10: 3,110,738 km (0.085 R)
• M11: 3,830,154 km (0.08 R)
• M12: 3,904,953 km (0.106 R)
• M13: 4,442,010 km (0.108 R)
• M14: 4,732,678 km (0.052 R)
• M15: 4,839,940 km (0.046 R)
• M16: 4,921,022 km (0.074 R)
• M17: 5,057,006 km (0.065 R)
• M18: 5,585,237 km (0.118 R)
• M19: 5,784,351 km (0.107 R)
• M20: 5,956,838 km (0.059 R)
• M21: 6,248,254 km (0.091 R)
• M22: 6,454,999 km (0.109 R)
• M23: 7,150,479 km (0.093 R)
• M24: 7,242,931 km (0.093 R)
• M25: 7,679,756 km (0.098 R)
• M26: 7,806,166 km (0.109 R)
• M27: 7,933,175 km (0.12 R)
• M28: 9,545,391 km (0.037 R)
• M29: 10,406,028 km (0.065 R)
• M30: 10,581,057 km (0.092 R)
• M31: 10,721,979 km (0.07 R)
• M32: 12,645,807 km (0.069 R)
• M33: 12,907,753 km (0.082 R)
• M34: 13,627,917 km (0.11 R)
• M35: 14,089,576 km (0.098 R)
• M36: 14,400,141 km (0.073 R)
• M37: 15,625,049 km (0.077 R)
• M38: 16,965,446 km (0.107 R)
• M39: 17,047,874 km (0.11 R)
• M40: 17,130,452 km (0.098 R)
• M41: 17,628,463 km (0.1 R)
• M42: 20,848,258 km (0.116 R)
• M43: 22,141,083 km (0.086 R)
• M44: 23,689,571 km (0.089 R)
• M45: 24,897,125 km (0.119 R)
• M46: 25,178,668 km (0.098 R)
• M47: 25,319,888 km (0.117 R)
• M48: 25,839,741 km (0.051 R)
• M49: 26,077,153 km (0.078 R)
• M50: 27,275,282 km (0.079 R)
• M51: 27,468,712 km (0.119 R)
• M52: 28,295,689 km (0.038 R)
• M53: 28,491,363 km (0.097 R)
• M54: 28,736,704 km (0.109 R)
• M55: 29,328,513 km (0.074 R)
• M56: 30,123,626 km (0.072 R)
• M57: 30,473,685 km (0.116 R)
• M58: 30,674,445 km (0.114 R)
• M59: 31,380,248 km (0.114 R)
• M60: 31,481,526 km (0.104 R)
• M61: 32,346,800 km (0.086 R)
• M62: 32,859,322 km (0.064 R)
• M63: 33,478,059 km (0.057 R)
• M64: 34,048,475 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.5

Radius: 8.3

Gravity: 12.97 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 9.97 AU - 14.23 AU

Year: 14932 Days

Day: 6.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 105,039,338 km

• M1: 120,576 km (0.07 R)
• M2: 476,170 km (0.089 R)
• M3: 629,358 km (0.083 R)
• M4: 844,181 km (0.053 R)
• M5: 1,107,323 km (0.103 R)
• M6: 2,072,080 km (0.075 R)
• M7: 2,135,210 km (0.036 R)
• M8: 2,296,028 km (0.093 R)
• M9: 2,361,552 km (0.076 R)
• M10: 2,907,584 km (0.091 R)
• M11: 3,342,316 km (0.088 R)
• M12: 3,416,815 km (0.093 R)
• M13: 3,681,903 km (0.108 R)
• M14: 3,836,288 km (0.107 R)
• M15: 4,111,847 km (0.109 R)
• M16: 4,191,732 km (0.077 R)
• M17: 5,104,429 km (0.073 R)
• M18: 5,583,292 km (0.091 R)
• M19: 6,122,143 km (0.107 R)
• M20: 6,771,697 km (0.048 R)
• M21: 7,200,744 km (0.051 R)
• M22: 8,035,350 km (0.105 R)
• M23: 10,225,014 km (0.111 R)
• M24: 10,333,772 km (0.097 R)
• M25: 10,388,226 km (0.113 R)
• M26: 11,384,847 km (0.046 R)
• M27: 11,497,494 km (0.102 R)
• M28: 13,171,793 km (0.068 R)
• M29: 14,127,873 km (0.054 R)
• M30: 15,916,914 km (0.075 R)
• M31: 19,433,511 km (0.104 R)
• M32: 19,906,390 km (0.1 R)
• M33: 21,278,053 km (0.111 R)
• M34: 21,347,467 km (0.066 R)
• M35: 21,975,329 km (0.047 R)
• M36: 22,256,423 km (0.065 R)
• M37: 23,106,588 km (0.066 R)
• M38: 23,535,635 km (0.066 R)
• M39: 23,751,205 km (0.068 R)
• M40: 24,111,886 km (0.11 R)
• M41: 24,984,789 km (0.093 R)
• M42: 26,686,764 km (0.097 R)
• M43: 26,761,713 km (0.084 R)
• M44: 26,836,512 km (0.106 R)
• M45: 27,136,904 km (0.097 R)
• M46: 27,212,152 km (0.095 R)
• M47: 27,740,980 km (0.112 R)
• M48: 29,890,103 km (0.064 R)
• M49: 30,827,334 km (0.101 R)
• M50: 31,141,938 km (0.112 R)
• M51: 31,536,727 km (0.09 R)
• M52: 31,615,864 km (0.082 R)
• M53: 32,092,034 km (0.053 R)
• M54: 33,132,039 km (0.079 R)
• M55: 33,454,273 km (0.092 R)
• M56: 33,696,621 km (0.082 R)
• M57: 33,858,636 km (0.027 R)
• M58: 35,245,109 km (0.1 R)
• M59: 35,409,517 km (0.059 R)
• M60: 35,738,931 km (0.106 R)
• M61: 36,566,956 km (0.03 R)
• M62: 37,568,962 km (0.062 R)
• M63: 37,736,960 km (0.11 R)
• M64: 39,429,361 km (0.076 R)
• M65: 39,856,463 km (0.104 R)
• M66: 40,199,042 km (0.109 R)
• M67: 41,666,448 km (0.093 R)
• M68: 41,840,280 km (0.077 R)
• M69: 42,625,220 km (0.105 R)
• M70: 43,415,097 km (0.076 R)
• M71: 44,121,349 km (0.068 R)
• M72: 46,532,567 km (0.109 R)
• M73: 49,261,382 km (0.103 R)
• M74: 50,182,606 km (0.09 R)
• M75: 50,552,561 km (0.068 R)
• M76: 52,041,808 km (0.037 R)
• M77: 53,545,416 km (0.104 R)
• M78: 56,691,310 km (0.097 R)
• M79: 56,980,333 km (0.108 R)
• M80: 58,919,271 km (0.117 R)
• M81: 59,114,347 km (0.106 R)
• M82: 59,309,572 km (0.116 R)
• M83: 59,798,757 km (0.096 R)
• M84: 61,472,009 km (0.048 R)
• M85: 62,165,395 km (0.08 R)
• M86: 64,160,881 km (0.081 R)
• M87: 65,065,649 km (0.052 R)
• M88: 66,684,597 km (0.12 R)
• M89: 66,989,627 km (0.086 R)
• M90: 67,703,209 km (0.071 R)
• M91: 68,009,735 km (0.054 R)
• M92: 68,316,860 km (0.038 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 19.6

Radius: 5.5

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 12.1 AU - 17.82 AU

Year: 20527 Days

Day: 22.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 105,039,338 km

• M1: 167,400 km (0.096 R)
• M2: 622,776 km (0.119 R)
• M3: 705,952 km (0.112 R)
• M4: 894,745 km (0.11 R)
• M5: 1,137,093 km (0.066 R)
• M6: 1,782,159 km (0.041 R)
• M7: 2,243,968 km (0.091 R)
• M8: 2,438,744 km (0.115 R)
• M9: 3,566,712 km (0.055 R)
• M10: 4,302,584 km (0.094 R)
• M11: 4,770,078 km (0.12 R)
• M12: 4,853,105 km (0.08 R)
• M13: 6,380,798 km (0.082 R)
• M14: 7,410,779 km (0.07 R)
• M15: 8,769,278 km (0.068 R)
• M16: 8,947,748 km (0.083 R)
• M17: 11,650,981 km (0.045 R)
• M18: 11,706,931 km (0.078 R)
• M19: 11,875,229 km (0.061 R)
• M20: 12,100,822 km (0.113 R)
• M21: 12,728,535 km (0.048 R)
• M22: 13,017,408 km (0.07 R)
• M23: 13,279,055 km (0.094 R)
• M24: 14,583,848 km (0.075 R)
• M25: 14,886,035 km (0.066 R)
• M26: 16,742,096 km (0.094 R)
• M27: 16,900,071 km (0.119 R)
• M28: 19,659,703 km (0.086 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 757.2

Radius: 7.3

Gravity: 14.21 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 16.92 AU - 22.34 AU

Year: 30854 Days

Day: 15.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 105,039,338 km

• M1: 180,415 km (0.113 R)
• M2: 663,616 km (0.118 R)
• M3: 868,266 km (0.085 R)
• M4: 1,444,517 km (0.116 R)
• M5: 1,556,715 km (0.1 R)
• M6: 2,645,788 km (0.039 R)
• M7: 2,971,762 km (0.091 R)
• M8: 3,919,614 km (0.094 R)
• M9: 3,971,973 km (0.08 R)
• M10: 4,453,379 km (0.115 R)
• M11: 4,618,086 km (0.06 R)
• M12: 7,060,870 km (0.102 R)
• M13: 7,382,057 km (0.1 R)
• M14: 7,708,030 km (0.042 R)
• M15: 8,374,040 km (0.071 R)
• M16: 10,626,386 km (0.112 R)
• M17: 11,366,297 km (0.065 R)
• M18: 12,046,518 km (0.081 R)
• M19: 12,895,785 km (0.059 R)
• M20: 13,209,342 km (0.107 R)
• M21: 17,249,382 km (0.094 R)
• M22: 17,508,336 km (0.097 R)
• M23: 17,942,619 km (0.084 R)
• M24: 18,292,678 km (0.103 R)
• M25: 19,985,976 km (0.116 R)
• M26: 20,439,856 km (0.105 R)
• M27: 22,289,036 km (0.037 R)
• M28: 22,759,670 km (0.108 R)
• M29: 23,233,597 km (0.076 R)
• M30: 25,357,138 km (0.076 R)
• M31: 27,240,575 km (0.092 R)
• M32: 27,844,502 km (0.099 R)
• M33: 28,249,763 km (0.075 R)
• M34: 29,271,217 km (0.096 R)
• M35: 29,476,914 km (0.099 R)
• M36: 29,683,060 km (0.12 R)
• M37: 32,407,237 km (0.115 R)
• M38: 33,583,675 km (0.099 R)
• M39: 34,339,443 km (0.085 R)
• M40: 34,665,118 km (0.12 R)
• M41: 34,991,840 km (0.057 R)
• M42: 35,210,252 km (0.12 R)
• M43: 35,319,459 km (0.109 R)
• M44: 36,751,260 km (0.118 R)
• M45: 36,973,263 km (0.11 R)
• M46: 37,084,415 km (0.107 R)
• M47: 39,103,986 km (0.111 R)
• M48: 40,013,092 km (0.046 R)
• M49: 42,316,002 km (0.115 R)
• M50: 43,718,183 km (0.073 R)
• M51: 45,849,952 km (0.111 R)
• M52: 48,501,126 km (0.048 R)
• M53: 52,070,980 km (0.095 R)
• M54: 53,195,956 km (0.09 R)
• M55: 53,950,378 km (0.102 R)
• M56: 54,076,489 km (0.095 R)
• M57: 54,581,830 km (0.089 R)
• M58: 54,708,390 km (0.086 R)
• M59: 55,342,835 km (0.074 R)
• M60: 56,490,699 km (0.08 R)
• M61: 58,550,811 km (0.101 R)
• M62: 59,590,217 km (0.114 R)
• M63: 59,850,967 km (0.118 R)
• M64: 63,142,419 km (0.094 R)
• M65: 63,541,396 km (0.057 R)
• M66: 64,341,745 km (0.105 R)
• M67: 65,145,385 km (0.082 R)
• M68: 68,120,587 km (0.091 R)
• M69: 69,076,518 km (0.094 R)
• M70: 69,213,400 km (0.113 R)
• M71: 71,001,543 km (0.117 R)
• M72: 71,416,378 km (0.109 R)
• M73: 73,502,520 km (0.085 R)
• M74: 74,623,307 km (0.094 R)
• M75: 76,456,629 km (0.109 R)
• M76: 79,162,705 km (0.12 R)
• M77: 80,887,868 km (0.082 R)
• M78: 82,916,116 km (0.086 R)
• M79: 84,375,144 km (0.061 R)
• M80: 84,961,119 km (0.109 R)
• M81: 85,401,535 km (0.044 R)
• M82: 88,802,792 km (0.078 R)
• M83: 90,295,480 km (0.099 R)
• M84: 90,894,769 km (0.102 R)
• M85: 91,195,012 km (0.096 R)
• M86: 92,398,975 km (0.117 R)
• M87: 92,700,864 km (0.114 R)
• M88: 94,063,102 km (0.112 R)
• M89: 97,574,463 km (0.092 R)
• M90: 98,497,482 km (0.088 R)
• M91: 99,887,545 km (0.113 R)
• M92: 101,595,205 km (0.105 R)
• M93: 101,750,937 km (0.08 R)
• M94: 102,218,579 km (0.084 R)
• M95: 104,882,020 km (0.074 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 16,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit