🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.67 AU - 0.91 AU

Year: 269 Days

Day: 21.1 Hours

Environment

Temp: 161 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,098,159 km

• M1: 505,641 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.69 AU - 0.91 AU

Year: 274 Days

Day: 13.5 Hours

Environment

Temp: 141 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.76 AU - 1.06 AU

Year: 332 Days

Day: 18.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.91 AU - 2.79 AU

Year: 1379 Days

Day: 21.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,098,159 km

• M1: 612,753 km (0.102 R)
• M2: 1,511,537 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.54 AU - 3.66 AU

Year: 2090 Days

Day: 40.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,098,159 km

• M1: 333,304 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.4

Radius: 11.6

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.88 AU - 4.7 AU

Year: 3402 Days

Day: 6.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 87,098,159 km

• M1: 145,559 km (0.12 R)
• M2: 242,947 km (0.108 R)
• M3: 349,461 km (0.083 R)
• M4: 466,297 km (0.097 R)
• M5: 571,763 km (0.047 R)
• M6: 649,853 km (0.085 R)
• M7: 834,607 km (0.116 R)
• M8: 1,037,611 km (0.067 R)
• M9: 1,127,220 km (0.057 R)
• M10: 1,533,229 km (0.104 R)
• M11: 1,894,507 km (0.056 R)
• M12: 2,005,958 km (0.096 R)
• M13: 2,165,728 km (0.105 R)
• M14: 2,449,815 km (0.111 R)
• M15: 2,758,585 km (0.038 R)
• M16: 2,911,474 km (0.101 R)
• M17: 3,027,861 km (0.059 R)
• M18: 3,198,851 km (0.118 R)
• M19: 3,292,350 km (0.055 R)
• M20: 3,373,133 km (0.111 R)
• M21: 3,647,495 km (0.061 R)
• M22: 3,914,976 km (0.065 R)
• M23: 4,188,740 km (0.091 R)
• M24: 4,649,203 km (0.112 R)
• M25: 4,939,422 km (0.087 R)
• M26: 5,362,186 km (0.106 R)
• M27: 5,537,814 km (0.04 R)
• M28: 5,829,380 km (0.115 R)
• M29: 5,960,578 km (0.078 R)
• M30: 6,043,006 km (0.106 R)
• M31: 6,242,570 km (0.089 R)
• M32: 6,360,004 km (0.098 R)
• M33: 6,512,145 km (0.115 R)
• M34: 6,751,053 km (0.082 R)
• M35: 7,027,809 km (0.115 R)
• M36: 7,237,844 km (0.09 R)
• M37: 7,449,824 km (0.04 R)
• M38: 7,556,787 km (0.118 R)
• M39: 7,664,049 km (0.057 R)
• M40: 7,952,772 km (0.107 R)
• M41: 8,025,627 km (0.088 R)
• M42: 8,116,881 km (0.12 R)
• M43: 8,208,435 km (0.079 R)
• M44: 8,596,941 km (0.028 R)
• M45: 9,124,273 km (0.111 R)
• M46: 9,200,568 km (0.107 R)
• M47: 9,296,161 km (0.076 R)
• M48: 9,778,914 km (0.04 R)
• M49: 9,876,451 km (0.09 R)
• M50: 10,072,574 km (0.117 R)
• M51: 10,171,010 km (0.12 R)
• M52: 10,250,147 km (0.045 R)
• M53: 10,369,077 km (0.079 R)
• M54: 10,448,663 km (0.066 R)
• M55: 10,648,526 km (0.088 R)
• M56: 12,145,402 km (0.115 R)
• M57: 12,250,270 km (0.109 R)
• M58: 12,355,438 km (0.025 R)
• M59: 12,886,211 km (0.098 R)
• M60: 13,079,192 km (0.108 R)
• M61: 13,186,753 km (0.025 R)
• M62: 14,058,011 km (0.084 R)
• M63: 14,322,949 km (0.116 R)
• M64: 14,545,102 km (0.101 R)
• M65: 14,902,940 km (0.077 R)
• M66: 15,015,288 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.8

Radius: 13.9

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.58 AU - 5.88 AU

Year: 3939 Days

Day: 14.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 87,098,159 km

• M1: 177,273 km (0.12 R)
• M2: 266,883 km (0.03 R)
• M3: 365,318 km (0.094 R)
• M4: 622,327 km (0.085 R)
• M5: 800,947 km (0.117 R)
• M6: 897,438 km (0.092 R)
• M7: 1,123,480 km (0.086 R)
• M8: 1,411,606 km (0.109 R)
• M9: 1,877,154 km (0.049 R)
• M10: 2,273,439 km (0.082 R)
• M11: 2,508,158 km (0.04 R)
• M12: 2,973,407 km (0.112 R)
• M13: 3,158,759 km (0.109 R)
• M14: 3,600,970 km (0.112 R)
• M15: 3,768,221 km (0.098 R)
• M16: 3,953,573 km (0.118 R)
• M17: 4,414,334 km (0.101 R)
• M18: 4,659,525 km (0.106 R)
• M19: 4,942,863 km (0.08 R)
• M20: 5,543,947 km (0.119 R)
• M21: 5,684,719 km (0.061 R)
• M22: 5,773,281 km (0.09 R)
• M23: 6,168,519 km (0.082 R)
• M24: 7,484,232 km (0.051 R)
• M25: 7,581,470 km (0.101 R)
• M26: 7,777,294 km (0.052 R)
• M27: 8,134,085 km (0.063 R)
• M28: 8,415,329 km (0.082 R)
• M29: 9,677,785 km (0.073 R)
• M30: 10,126,130 km (0.106 R)
• M31: 10,298,766 km (0.058 R)
• M32: 10,690,713 km (0.09 R)
• M33: 10,910,622 km (0.116 R)
• M34: 11,176,457 km (0.117 R)
• M35: 11,399,657 km (0.107 R)
• M36: 11,827,806 km (0.116 R)
• M37: 12,100,972 km (0.093 R)
• M38: 12,284,229 km (0.06 R)
• M39: 12,376,232 km (0.059 R)
• M40: 12,607,211 km (0.086 R)
• M41: 13,120,332 km (0.037 R)
• M42: 13,759,563 km (0.116 R)
• M43: 14,287,943 km (0.104 R)
• M44: 14,481,822 km (0.094 R)
• M45: 14,579,060 km (0.097 R)
• M46: 15,414,265 km (0.099 R)
• M47: 15,887,743 km (0.085 R)
• M48: 16,315,593 km (0.104 R)
• M49: 16,721,751 km (0.11 R)
• M50: 16,925,952 km (0.04 R)
• M51: 17,028,426 km (0.087 R)
• M52: 17,362,927 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.5

Radius: 10.3

Gravity: 8.08 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.74 AU - 9.12 AU

Year: 7754 Days

Day: 6.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 87,098,159 km

• M1: 139,126 km (0.053 R)
• M2: 463,005 km (0.119 R)
• M3: 1,243,757 km (0.062 R)
• M4: 1,341,295 km (0.101 R)
• M5: 1,441,525 km (0.095 R)
• M6: 1,935,348 km (0.062 R)
• M7: 2,910,427 km (0.093 R)
• M8: 3,041,923 km (0.099 R)
• M9: 3,700,303 km (0.095 R)
• M10: 4,104,367 km (0.069 R)
• M11: 4,492,424 km (0.104 R)
• M12: 5,112,358 km (0.065 R)
• M13: 5,239,665 km (0.082 R)
• M14: 5,627,872 km (0.104 R)
• M15: 6,569,441 km (0.094 R)
• M16: 7,058,476 km (0.102 R)
• M17: 7,379,214 km (0.096 R)
• M18: 7,631,885 km (0.06 R)
• M19: 7,961,000 km (0.025 R)
• M20: 8,220,253 km (0.113 R)
• M21: 8,709,139 km (0.12 R)
• M22: 9,014,618 km (0.094 R)
• M23: 9,207,450 km (0.069 R)
• M24: 9,557,808 km (0.082 R)
• M25: 10,554,130 km (0.103 R)
• M26: 11,085,202 km (0.097 R)
• M27: 11,209,069 km (0.119 R)
• M28: 11,416,412 km (0.073 R)
• M29: 11,666,988 km (0.094 R)
• M30: 12,003,883 km (0.11 R)
• M31: 12,131,041 km (0.098 R)
• M32: 12,343,919 km (0.096 R)
• M33: 13,120,780 km (0.064 R)
• M34: 13,824,638 km (0.089 R)
• M35: 14,225,860 km (0.097 R)
• M36: 14,405,527 km (0.091 R)
• M37: 14,857,761 km (0.096 R)
• M38: 15,498,788 km (0.073 R)
• M39: 16,430,185 km (0.11 R)
• M40: 17,236,068 km (0.08 R)
• M41: 17,331,811 km (0.116 R)
• M42: 18,054,967 km (0.102 R)
• M43: 18,738,779 km (0.115 R)
• M44: 18,886,432 km (0.102 R)
• M45: 19,530,600 km (0.092 R)
• M46: 20,485,184 km (0.098 R)
• M47: 20,586,462 km (0.042 R)
• M48: 20,840,629 km (0.078 R)
• M49: 20,942,655 km (0.11 R)
• M50: 21,300,792 km (0.077 R)
• M51: 21,660,874 km (0.095 R)
• M52: 22,910,914 km (0.076 R)
• M53: 23,650,975 km (0.116 R)
• M54: 25,535,160 km (0.107 R)
• M55: 26,082,389 km (0.038 R)
• M56: 27,132,566 km (0.062 R)
• M57: 27,243,867 km (0.117 R)
• M58: 27,578,966 km (0.1 R)
• M59: 28,422,399 km (0.113 R)
• M60: 28,762,135 km (0.059 R)
• M61: 30,481,015 km (0.1 R)
• M62: 31,177,842 km (0.105 R)
• M63: 31,469,857 km (0.111 R)
• M64: 31,645,335 km (0.064 R)
• M65: 31,938,697 km (0.118 R)
• M66: 32,115,222 km (0.097 R)
• M67: 32,469,171 km (0.078 R)
• M68: 34,438,477 km (0.034 R)
• M69: 34,559,053 km (0.106 R)
• M70: 34,982,265 km (0.109 R)
• M71: 35,224,913 km (0.097 R)
• M72: 36,630,684 km (0.104 R)
• M73: 37,309,559 km (0.073 R)
• M74: 37,619,377 km (0.106 R)
• M75: 39,181,926 km (0.092 R)
• M76: 40,637,962 km (0.088 R)
• M77: 41,020,783 km (0.062 R)
• M78: 41,212,568 km (0.046 R)
• M79: 41,340,624 km (0.103 R)
• M80: 41,918,520 km (0.097 R)
• M81: 41,982,997 km (0.118 R)
• M82: 42,240,754 km (0.116 R)

Asteroid Belt

Center: 10.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 985.3

Radius: 3.5

Gravity: 80.43 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 13.9 AU - 14.44 AU

Year: 20423 Days

Day: 21.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 87,098,159 km

• M1: 74,350 km (0.077 R)
• M2: 130,599 km (0.079 R)
• M3: 327,619 km (0.093 R)
• M4: 451,337 km (0.109 R)
• M5: 714,031 km (0.117 R)
• M6: 1,197,232 km (0.088 R)
• M7: 1,355,058 km (0.104 R)
• M8: 1,519,615 km (0.054 R)
• M9: 2,316,074 km (0.054 R)
• M10: 4,076,991 km (0.065 R)
• M11: 4,313,804 km (0.073 R)
• M12: 4,701,861 km (0.106 R)
• M13: 5,984,663 km (0.051 R)
• M14: 7,367,396 km (0.112 R)
• M15: 8,183,004 km (0.073 R)
• M16: 9,521,007 km (0.111 R)
• M17: 9,960,825 km (0.083 R)
• M18: 11,584,710 km (0.086 R)
• M19: 11,852,041 km (0.079 R)
• M20: 12,803,783 km (0.115 R)
• M21: 13,010,826 km (0.107 R)
• M22: 13,080,090 km (0.059 R)
• M23: 14,276,574 km (0.05 R)
• M24: 16,024,176 km (0.088 R)
• M25: 16,922,960 km (0.103 R)
• M26: 19,240,381 km (0.105 R)
• M27: 20,677,866 km (0.112 R)
• M28: 21,083,277 km (0.048 R)
• M29: 21,737,319 km (0.079 R)
• M30: 21,819,448 km (0.103 R)
• M31: 22,149,461 km (0.114 R)
• M32: 22,647,472 km (0.09 R)
• M33: 22,981,524 km (0.032 R)
• M34: 23,570,042 km (0.094 R)
• M35: 24,078,376 km (0.103 R)
• M36: 24,419,309 km (0.082 R)
• M37: 26,060,248 km (0.103 R)
• M38: 27,114,913 km (0.081 R)
• M39: 27,558,471 km (0.109 R)
• M40: 28,362,859 km (0.098 R)
• M41: 28,813,148 km (0.082 R)
• M42: 30,545,342 km (0.107 R)
• M43: 31,377,705 km (0.1 R)
• M44: 31,656,705 km (0.101 R)
• M45: 33,823,480 km (0.055 R)
• M46: 34,109,661 km (0.086 R)
• M47: 34,205,254 km (0.032 R)
• M48: 35,165,672 km (0.112 R)
• M49: 35,358,803 km (0.1 R)
• M50: 36,818,729 km (0.086 R)
• M51: 38,995,228 km (0.059 R)
• M52: 41,824,872 km (0.059 R)
• M53: 42,439,869 km (0.101 R)
• M54: 42,542,642 km (0.112 R)
• M55: 43,782,360 km (0.111 R)
• M56: 43,886,181 km (0.04 R)
• M57: 46,509,080 km (0.077 R)
• M58: 47,679,085 km (0.112 R)
• M59: 48,858,814 km (0.039 R)
• M60: 49,182,095 km (0.064 R)
• M61: 49,290,105 km (0.029 R)
• M62: 49,831,051 km (0.109 R)
• M63: 50,482,849 km (0.111 R)
• M64: 50,809,720 km (0.083 R)
• M65: 51,137,339 km (0.083 R)
• M66: 51,246,845 km (0.11 R)
• M67: 52,454,997 km (0.12 R)
• M68: 53,450,422 km (0.109 R)
• M69: 54,899,427 km (0.077 R)
• M70: 56,926,777 km (0.088 R)
• M71: 60,591,027 km (0.046 R)
• M72: 61,868,144 km (0.071 R)
• M73: 61,984,681 km (0.097 R)
• M74: 63,271,522 km (0.06 R)
• M75: 63,623,974 km (0.108 R)
• M76: 64,212,792 km (0.063 R)
• M77: 65,752,303 km (0.105 R)
• M78: 67,423,910 km (0.067 R)
• M79: 68,385,226 km (0.12 R)
• M80: 68,867,679 km (0.115 R)
• M81: 70,200,147 km (0.077 R)
• M82: 71,785,885 km (0.081 R)
• M83: 73,629,978 km (0.056 R)
• M84: 74,124,399 km (0.084 R)
• M85: 75,863,623 km (0.084 R)
• M86: 76,113,153 km (0.114 R)
• M87: 77,993,448 km (0.091 R)
• M88: 80,269,879 km (0.095 R)
• M89: 81,927,423 km (0.068 R)
• M90: 82,953,216 km (0.091 R)
• M91: 86,315,877 km (0.117 R)
• M92: 86,576,327 km (0.116 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 19,868 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit