🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.55 AU - 0.73 AU

Year: 196 Days

Day: 47.1 Hours

Environment

Temp: 135 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,866,560 km

• M1: 102,175 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.61 AU - 2.11 AU

Year: 971 Days

Day: 12.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,866,560 km

• M1: 146,756 km (0.08 R)
• M2: 683,213 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.12 AU - 2.18 AU

Year: 1207 Days

Day: 32.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,866,560 km

• M1: 772,823 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.05 AU - 2.35 AU

Year: 1249 Days

Day: 30.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,866,560 km

• M1: 26,928 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.56 AU - 2.9 AU

Year: 1727 Days

Day: 12.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.46 AU - 3.38 AU

Year: 1910 Days

Day: 17.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,866,560 km

• M1: 167,550 km (0.069 R)

Asteroid Belt

Center: 3.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.9

Radius: 14.2

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.41 AU - 4.75 AU

Year: 3753 Days

Day: 12.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 159.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 78,866,560 km

• M1: 205,099 km (0.104 R)
• M2: 338,241 km (0.094 R)
• M3: 436,078 km (0.096 R)
• M4: 566,826 km (0.064 R)
• M5: 853,905 km (0.05 R)
• M6: 945,309 km (0.101 R)
• M7: 1,089,072 km (0.104 R)
• M8: 1,254,079 km (0.108 R)
• M9: 1,595,760 km (0.096 R)
• M10: 1,800,410 km (0.065 R)
• M11: 1,936,844 km (0.065 R)
• M12: 2,029,744 km (0.103 R)
• M13: 2,792,693 km (0.091 R)
• M14: 2,898,459 km (0.073 R)
• M15: 3,187,332 km (0.103 R)
• M16: 3,354,134 km (0.096 R)
• M17: 3,891,489 km (0.11 R)
• M18: 4,050,213 km (0.094 R)
• M19: 4,292,262 km (0.075 R)
• M20: 4,897,086 km (0.094 R)
• M21: 5,286,041 km (0.1 R)
• M22: 5,395,995 km (0.082 R)
• M23: 5,506,548 km (0.043 R)
• M24: 5,707,757 km (0.086 R)
• M25: 5,843,143 km (0.115 R)
• M26: 6,025,503 km (0.042 R)
• M27: 6,442,582 km (0.079 R)
• M28: 6,607,439 km (0.086 R)
• M29: 6,821,364 km (0.076 R)
• M30: 7,086,002 km (0.07 R)
• M31: 7,231,711 km (0.047 R)
• M32: 7,650,286 km (0.089 R)
• M33: 7,850,148 km (0.093 R)
• M34: 8,331,405 km (0.09 R)
• M35: 8,848,564 km (0.092 R)
• M36: 8,979,463 km (0.109 R)
• M37: 9,111,109 km (0.108 R)
• M38: 9,697,682 km (0.064 R)
• M39: 10,050,135 km (0.048 R)
• M40: 10,434,451 km (0.102 R)
• M41: 10,600,655 km (0.119 R)
• M42: 11,245,870 km (0.1 R)
• M43: 11,444,836 km (0.074 R)
• M44: 11,903,951 km (0.077 R)
• M45: 12,019,591 km (0.102 R)
• M46: 12,135,828 km (0.101 R)
• M47: 13,800,254 km (0.098 R)
• M48: 13,952,395 km (0.076 R)
• M49: 14,074,467 km (0.103 R)
• M50: 14,412,109 km (0.119 R)
• M51: 14,721,328 km (0.052 R)
• M52: 15,472,459 km (0.086 R)
• M53: 15,821,022 km (0.067 R)
• M54: 16,076,086 km (0.066 R)
• M55: 16,300,334 km (0.066 R)
• M56: 16,784,582 km (0.101 R)
• M57: 17,207,944 km (0.116 R)
• M58: 17,371,754 km (0.047 R)
• M59: 17,601,985 km (0.046 R)
• M60: 18,566,592 km (0.058 R)
• M61: 20,269,763 km (0.117 R)
• M62: 20,720,801 km (0.094 R)
• M63: 21,421,069 km (0.115 R)
• M64: 21,526,834 km (0.062 R)
• M65: 22,414,548 km (0.103 R)
• M66: 22,665,274 km (0.082 R)
• M67: 22,773,134 km (0.045 R)
• M68: 22,880,994 km (0.119 R)
• M69: 23,061,260 km (0.111 R)
• M70: 23,350,582 km (0.095 R)
• M71: 23,568,397 km (0.099 R)
• M72: 23,823,461 km (0.058 R)
• M73: 23,932,967 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.2

Radius: 9.4

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.37 AU - 8.57 AU

Year: 8615 Days

Day: 11 Hours

Environment

Temp: -172 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 78,866,560 km

• M1: 119,529 km (0.092 R)
• M2: 270,473 km (0.095 R)
• M3: 344,673 km (0.058 R)
• M4: 467,493 km (0.06 R)
• M5: 618,288 km (0.089 R)
• M6: 724,203 km (0.036 R)
• M7: 836,701 km (0.076 R)
• M8: 901,926 km (0.051 R)
• M9: 968,945 km (0.084 R)
• M10: 1,051,823 km (0.115 R)
• M11: 1,285,046 km (0.093 R)
• M12: 1,749,397 km (0.119 R)
• M13: 1,886,429 km (0.057 R)
• M14: 1,991,447 km (0.108 R)
• M15: 2,318,617 km (0.034 R)
• M16: 2,527,007 km (0.112 R)
• M17: 2,821,117 km (0.097 R)
• M18: 3,085,007 km (0.093 R)
• M19: 3,420,855 km (0.042 R)
• M20: 3,680,556 km (0.107 R)
• M21: 3,879,522 km (0.064 R)
• M22: 3,946,691 km (0.113 R)
• M23: 4,288,073 km (0.091 R)
• M24: 4,357,636 km (0.067 R)
• M25: 5,195,534 km (0.104 R)
• M26: 5,369,068 km (0.077 R)
• M27: 5,469,149 km (0.119 R)
• M28: 5,620,392 km (0.062 R)
• M29: 5,721,969 km (0.045 R)
• M30: 5,926,918 km (0.089 R)
• M31: 6,030,440 km (0.096 R)
• M32: 6,397,254 km (0.117 R)
• M33: 6,690,615 km (0.103 R)
• M34: 6,906,634 km (0.083 R)
• M35: 7,042,918 km (0.098 R)
• M36: 7,596,879 km (0.087 R)
• M37: 7,794,049 km (0.091 R)
• M38: 8,222,348 km (0.12 R)
• M39: 8,482,947 km (0.105 R)
• M40: 8,599,783 km (0.045 R)
• M41: 8,658,276 km (0.086 R)
• M42: 8,805,331 km (0.057 R)
• M43: 9,221,362 km (0.11 R)
• M44: 9,341,489 km (0.091 R)
• M45: 9,462,065 km (0.11 R)
• M46: 9,613,458 km (0.116 R)
• M47: 9,674,345 km (0.103 R)
• M48: 9,918,788 km (0.041 R)
• M49: 10,289,491 km (0.065 R)
• M50: 10,664,683 km (0.099 R)
• M51: 10,949,068 km (0.116 R)
• M52: 11,044,362 km (0.066 R)
• M53: 11,267,861 km (0.099 R)
• M54: 11,428,529 km (0.048 R)
• M55: 11,882,260 km (0.088 R)
• M56: 12,540,640 km (0.055 R)
• M57: 12,707,142 km (0.115 R)
• M58: 12,874,243 km (0.094 R)
• M59: 13,346,374 km (0.084 R)
• M60: 13,516,317 km (0.093 R)
• M61: 14,065,042 km (0.059 R)
• M62: 14,866,588 km (0.05 R)
• M63: 15,219,788 km (0.032 R)
• M64: 15,647,189 km (0.087 R)
• M65: 15,970,321 km (0.11 R)
• M66: 16,295,696 km (0.117 R)
• M67: 16,732,971 km (0.067 R)
• M68: 16,842,925 km (0.084 R)
• M69: 17,730,938 km (0.11 R)
• M70: 18,748,054 km (0.052 R)
• M71: 20,055,689 km (0.111 R)
• M72: 20,759,697 km (0.092 R)
• M73: 21,511,875 km (0.104 R)
• M74: 22,313,121 km (0.085 R)
• M75: 22,434,145 km (0.108 R)
• M76: 22,595,861 km (0.097 R)
• M77: 22,676,793 km (0.118 R)
• M78: 22,920,488 km (0.106 R)
• M79: 23,246,612 km (0.077 R)
• M80: 23,697,500 km (0.07 R)
• M81: 24,358,722 km (0.061 R)
• M82: 24,649,840 km (0.102 R)
• M83: 25,572,410 km (0.08 R)
• M84: 25,698,969 km (0.071 R)
• M85: 25,825,978 km (0.057 R)
• M86: 27,624,144 km (0.092 R)
• M87: 28,626,001 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83.4

Radius: 7.3

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 10.5 AU - 16.62 AU

Year: 19119 Days

Day: 20.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 78,866,560 km

• M1: 94,097 km (0.117 R)
• M2: 218,114 km (0.112 R)
• M3: 382,821 km (0.045 R)
• M4: 439,219 km (0.111 R)
• M5: 709,692 km (0.074 R)
• M6: 796,010 km (0.107 R)
• M7: 1,193,641 km (0.101 R)
• M8: 1,514,379 km (0.086 R)
• M9: 1,704,069 km (0.105 R)
• M10: 2,275,533 km (0.116 R)
• M11: 2,405,235 km (0.074 R)
• M12: 2,972,061 km (0.104 R)
• M13: 3,404,997 km (0.031 R)
• M14: 3,603,813 km (0.069 R)
• M15: 3,883,411 km (0.081 R)
• M16: 4,117,382 km (0.115 R)
• M17: 4,196,519 km (0.07 R)
• M18: 4,626,613 km (0.107 R)
• M19: 4,736,269 km (0.08 R)
• M20: 5,098,894 km (0.06 R)
• M21: 5,355,155 km (0.035 R)
• M22: 5,412,750 km (0.05 R)
• M23: 5,850,773 km (0.093 R)
• M24: 6,089,232 km (0.031 R)
• M25: 6,391,569 km (0.1 R)
• M26: 7,042,469 km (0.055 R)
• M27: 7,105,600 km (0.11 R)
• M28: 7,423,944 km (0.086 R)
• M29: 7,682,000 km (0.086 R)
• M30: 7,877,525 km (0.115 R)
• M31: 8,777,356 km (0.083 R)
• M32: 9,118,888 km (0.092 R)
• M33: 9,604,333 km (0.094 R)
• M34: 10,133,760 km (0.079 R)
• M35: 10,276,626 km (0.074 R)
• M36: 12,116,979 km (0.096 R)
• M37: 12,420,812 km (0.106 R)
• M38: 12,650,295 km (0.08 R)
• M39: 15,021,421 km (0.092 R)
• M40: 16,007,571 km (0.114 R)
• M41: 17,739,914 km (0.063 R)
• M42: 18,345,037 km (0.09 R)
• M43: 18,912,911 km (0.115 R)
• M44: 19,753,352 km (0.059 R)
• M45: 21,241,701 km (0.032 R)
• M46: 21,516,213 km (0.113 R)
• M47: 22,022,452 km (0.118 R)
• M48: 22,253,880 km (0.104 R)
• M49: 23,423,137 km (0.066 R)
• M50: 24,086,604 km (0.032 R)
• M51: 24,612,141 km (0.092 R)
• M52: 26,162,723 km (0.111 R)
• M53: 27,994,549 km (0.117 R)
• M54: 28,195,010 km (0.108 R)
• M55: 28,900,513 km (0.112 R)
• M56: 29,458,962 km (0.108 R)
• M57: 30,638,093 km (0.046 R)
• M58: 32,672,325 km (0.089 R)
• M59: 32,830,599 km (0.1 R)
• M60: 34,106,220 km (0.101 R)
• M61: 34,159,627 km (0.052 R)
• M62: 34,911,505 km (0.091 R)
• M63: 35,235,534 km (0.069 R)
• M64: 35,452,003 km (0.074 R)
• M65: 35,506,157 km (0.108 R)
• M66: 35,940,739 km (0.118 R)
• M67: 36,541,075 km (0.062 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 781.7

Radius: 3.8

Gravity: 54.13 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 11.95 AU - 15.77 AU

Year: 19757 Days

Day: 19.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 78,866,560 km

• M1: 150,795 km (0.089 R)
• M2: 1,176,886 km (0.096 R)
• M3: 1,414,149 km (0.114 R)
• M4: 1,864,289 km (0.092 R)
• M5: 3,323,765 km (0.107 R)
• M6: 4,220,455 km (0.091 R)
• M7: 4,489,582 km (0.111 R)
• M8: 4,534,910 km (0.111 R)
• M9: 5,571,922 km (0.083 R)
• M10: 6,066,493 km (0.071 R)
• M11: 6,116,758 km (0.104 R)
• M12: 6,678,348 km (0.102 R)
• M13: 6,834,379 km (0.116 R)
• M14: 6,991,606 km (0.086 R)
• M15: 7,363,058 km (0.099 R)
• M16: 8,515,560 km (0.091 R)
• M17: 8,628,207 km (0.046 R)
• M18: 8,969,140 km (0.056 R)
• M19: 9,026,436 km (0.097 R)
• M20: 11,043,913 km (0.082 R)
• M21: 11,725,332 km (0.098 R)
• M22: 11,913,526 km (0.069 R)
• M23: 12,483,942 km (0.109 R)
• M24: 12,611,998 km (0.116 R)
• M25: 14,315,020 km (0.077 R)
• M26: 15,057,026 km (0.115 R)
• M27: 15,329,892 km (0.101 R)
• M28: 15,467,073 km (0.114 R)
• M29: 16,578,137 km (0.091 R)
• M30: 18,656,500 km (0.044 R)
• M31: 18,876,110 km (0.033 R)
• M32: 19,096,617 km (0.089 R)
• M33: 19,318,022 km (0.07 R)
• M34: 21,424,659 km (0.049 R)
• M35: 22,738,727 km (0.057 R)
• M36: 23,208,763 km (0.104 R)
• M37: 23,999,238 km (0.116 R)
• M38: 24,237,997 km (0.058 R)
• M39: 24,317,882 km (0.069 R)
• M40: 24,637,872 km (0.111 R)
• M41: 27,413,959 km (0.063 R)
• M42: 27,997,690 km (0.073 R)
• M43: 29,262,391 km (0.108 R)
• M44: 29,858,837 km (0.067 R)
• M45: 30,459,323 km (0.072 R)
• M46: 30,890,764 km (0.112 R)
• M47: 31,237,232 km (0.092 R)
• M48: 32,812,647 km (0.091 R)
• M49: 34,234,575 km (0.1 R)
• M50: 35,043,152 km (0.102 R)
• M51: 35,223,716 km (0.1 R)
• M52: 35,404,580 km (0.067 R)
• M53: 36,039,922 km (0.055 R)
• M54: 36,770,708 km (0.083 R)
• M55: 39,366,829 km (0.114 R)
• M56: 39,836,567 km (0.08 R)
• M57: 40,213,703 km (0.114 R)
• M58: 41,161,705 km (0.116 R)
• M59: 42,405,162 km (0.098 R)
• M60: 44,049,691 km (0.104 R)
• M61: 44,635,068 km (0.074 R)
• M62: 47,301,052 km (0.072 R)
• M63: 48,100,802 km (0.093 R)
• M64: 50,018,198 km (0.102 R)
• M65: 50,221,352 km (0.103 R)
• M66: 50,832,908 km (0.103 R)
• M67: 52,785,459 km (0.111 R)
• M68: 53,510,859 km (0.06 R)
• M69: 55,812,422 km (0.043 R)
• M70: 57,187,676 km (0.074 R)
• M71: 58,359,925 km (0.097 R)
• M72: 58,466,887 km (0.075 R)
• M73: 61,162,042 km (0.051 R)
• M74: 63,567,127 km (0.086 R)
• M75: 64,891,966 km (0.049 R)
• M76: 65,446,675 km (0.118 R)
• M77: 66,114,330 km (0.104 R)
• M78: 66,337,381 km (0.083 R)
• M79: 66,449,130 km (0.118 R)
• M80: 66,560,730 km (0.098 R)
• M81: 66,896,278 km (0.084 R)
• M82: 69,373,320 km (0.029 R)
• M83: 70,623,060 km (0.119 R)
• M84: 71,422,362 km (0.091 R)
• M85: 71,880,281 km (0.041 R)
• M86: 74,069,197 km (0.079 R)
• M87: 74,184,986 km (0.105 R)
• M88: 76,396,790 km (0.076 R)
• M89: 77,099,751 km (0.029 R)
• M90: 78,276,188 km (0.097 R)
• M91: 78,512,104 km (0.054 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 17,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit