🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.47 AU - 0.55 AU

Year: 133 Days

Day: 44.6 Hours

Environment

Temp: 184 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.43 AU - 0.63 AU

Year: 141 Days

Day: 17.2 Hours

Environment

Temp: 188 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.56 AU - 0.76 AU

Year: 196 Days

Day: 26.6 Hours

Environment

Temp: 182 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.35 AU - 3.89 AU

Year: 2516 Days

Day: 22.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,369,989 km

• M1: 1,560,007 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.82 AU - 4.34 AU

Year: 3010 Days

Day: 14.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.22 AU - 4.34 AU

Year: 3234 Days

Day: 30.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.6

Radius: 13.1

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.87 AU - 9.63 AU

Year: 7880 Days

Day: 10.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 91,369,989 km

• M1: 286,480 km (0.09 R)
• M2: 446,849 km (0.103 R)
• M3: 690,095 km (0.12 R)
• M4: 1,394,551 km (0.09 R)
• M5: 1,545,196 km (0.064 R)
• M6: 1,717,533 km (0.08 R)
• M7: 2,291,091 km (0.079 R)
• M8: 3,176,860 km (0.087 R)
• M9: 3,297,137 km (0.052 R)
• M10: 3,398,564 km (0.056 R)
• M11: 3,667,242 km (0.067 R)
• M12: 4,181,709 km (0.105 R)
• M13: 5,160,229 km (0.117 R)
• M14: 5,639,092 km (0.114 R)
• M15: 5,883,834 km (0.117 R)
• M16: 6,460,384 km (0.103 R)
• M17: 6,742,526 km (0.101 R)
• M18: 7,265,969 km (0.047 R)
• M19: 8,103,118 km (0.08 R)
• M20: 8,324,224 km (0.107 R)
• M21: 8,407,700 km (0.081 R)
• M22: 9,257,266 km (0.051 R)
• M23: 10,582,553 km (0.079 R)
• M24: 12,029,464 km (0.086 R)
• M25: 13,082,334 km (0.087 R)
• M26: 14,264,307 km (0.111 R)
• M27: 14,431,258 km (0.116 R)
• M28: 14,565,148 km (0.118 R)
• M29: 15,514,646 km (0.064 R)
• M30: 16,589,057 km (0.098 R)
• M31: 16,694,225 km (0.092 R)
• M32: 17,508,636 km (0.11 R)
• M33: 18,517,524 km (0.098 R)
• M34: 18,626,730 km (0.081 R)
• M35: 18,919,044 km (0.079 R)
• M36: 19,286,606 km (0.074 R)
• M37: 20,178,359 km (0.054 R)
• M38: 21,045,428 km (0.116 R)
• M39: 22,388,369 km (0.102 R)
• M40: 22,855,114 km (0.1 R)
• M41: 24,434,269 km (0.113 R)
• M42: 24,674,224 km (0.051 R)
• M43: 24,995,261 km (0.1 R)
• M44: 25,116,136 km (0.116 R)
• M45: 25,520,050 km (0.109 R)
• M46: 26,089,270 km (0.083 R)
• M47: 27,696,999 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.1

Radius: 14.9

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 9.22 AU - 10.26 AU

Year: 11103 Days

Day: 11.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 91,369,989 km

• M1: 188,793 km (0.054 R)
• M2: 311,762 km (0.1 R)
• M3: 407,205 km (0.082 R)
• M4: 543,040 km (0.097 R)
• M5: 698,921 km (0.051 R)
• M6: 842,535 km (0.07 R)
• M7: 965,654 km (0.114 R)
• M8: 1,180,028 km (0.032 R)
• M9: 1,776,475 km (0.054 R)
• M10: 2,044,255 km (0.095 R)
• M11: 2,437,099 km (0.109 R)
• M12: 2,830,691 km (0.08 R)
• M13: 3,047,309 km (0.08 R)
• M14: 3,244,628 km (0.095 R)
• M15: 3,446,286 km (0.083 R)
• M16: 3,652,282 km (0.114 R)
• M17: 4,349,857 km (0.106 R)
• M18: 4,516,809 km (0.076 R)
• M19: 4,657,580 km (0.053 R)
• M20: 4,914,739 km (0.051 R)
• M21: 5,030,528 km (0.117 R)
• M22: 5,294,568 km (0.106 R)
• M23: 5,473,038 km (0.097 R)
• M24: 5,744,708 km (0.064 R)
• M25: 6,650,373 km (0.115 R)
• M26: 7,169,029 km (0.097 R)
• M27: 7,267,913 km (0.051 R)
• M28: 7,367,097 km (0.106 R)
• M29: 7,466,729 km (0.035 R)
• M30: 8,523,039 km (0.087 R)
• M31: 9,086,575 km (0.043 R)
• M32: 9,553,470 km (0.078 R)
• M33: 10,064,945 km (0.082 R)
• M34: 10,473,347 km (0.098 R)
• M35: 11,038,827 km (0.097 R)
• M36: 11,153,120 km (0.115 R)
• M37: 11,730,717 km (0.079 R)
• M38: 12,278,544 km (0.097 R)
• M39: 12,595,393 km (0.096 R)
• M40: 12,914,934 km (0.091 R)
• M41: 13,358,791 km (0.097 R)
• M42: 13,562,094 km (0.086 R)
• M43: 13,930,853 km (0.084 R)
• M44: 14,261,315 km (0.035 R)
• M45: 14,427,667 km (0.117 R)
• M46: 16,125,454 km (0.114 R)
• M47: 18,020,410 km (0.099 R)
• M48: 18,652,461 km (0.116 R)
• M49: 19,845,654 km (0.08 R)
• M50: 19,938,404 km (0.094 R)
• M51: 20,031,454 km (0.119 R)
• M52: 21,681,519 km (0.041 R)
• M53: 22,643,882 km (0.09 R)
• M54: 24,014,647 km (0.079 R)
• M55: 24,113,681 km (0.057 R)
• M56: 24,311,898 km (0.099 R)
• M57: 25,060,336 km (0.09 R)
• M58: 25,462,605 km (0.101 R)
• M59: 25,664,562 km (0.025 R)
• M60: 26,120,985 km (0.117 R)
• M61: 26,375,601 km (0.103 R)
• M62: 26,938,837 km (0.071 R)
• M63: 27,506,112 km (0.101 R)
• M64: 27,869,036 km (0.095 R)
• M65: 28,233,606 km (0.089 R)
• M66: 28,862,366 km (0.117 R)
• M67: 29,073,000 km (0.074 R)
• M68: 29,814,108 km (0.062 R)
• M69: 30,937,588 km (0.063 R)
• M70: 31,585,646 km (0.057 R)
• M71: 32,456,904 km (0.066 R)
• M72: 34,000,454 km (0.081 R)
• M73: 35,737,286 km (0.11 R)
• M74: 36,246,816 km (0.086 R)
• M75: 36,644,896 km (0.035 R)
• M76: 37,101,618 km (0.076 R)
• M77: 38,078,343 km (0.066 R)
• M78: 38,540,899 km (0.111 R)
• M79: 38,947,207 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322.9

Radius: 7.8

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 12.1 AU - 16.08 AU

Year: 19318 Days

Day: 15.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,369,989 km

• M1: 260,450 km (0.084 R)
• M2: 325,375 km (0.069 R)
• M3: 397,182 km (0.108 R)
• M4: 459,116 km (0.114 R)
• M5: 559,197 km (0.034 R)
• M6: 630,106 km (0.109 R)
• M7: 842,086 km (0.085 R)
• M8: 1,355,357 km (0.092 R)
• M9: 3,090,542 km (0.099 R)
• M10: 3,452,868 km (0.083 R)
• M11: 3,898,521 km (0.053 R)
• M12: 4,074,747 km (0.091 R)
• M13: 4,181,709 km (0.071 R)
• M14: 4,253,666 km (0.092 R)
• M15: 4,768,283 km (0.095 R)
• M16: 5,147,962 km (0.089 R)
• M17: 6,846,347 km (0.052 R)
• M18: 8,246,283 km (0.106 R)
• M19: 9,683,919 km (0.05 R)
• M20: 10,260,918 km (0.103 R)
• M21: 10,553,681 km (0.048 R)
• M22: 10,701,035 km (0.066 R)
• M23: 10,750,402 km (0.11 R)
• M24: 11,097,469 km (0.066 R)
• M25: 11,147,285 km (0.069 R)
• M26: 11,751,810 km (0.082 R)
• M27: 12,160,811 km (0.088 R)
• M28: 13,468,446 km (0.111 R)
• M29: 14,220,175 km (0.085 R)
• M30: 15,040,720 km (0.077 R)
• M31: 15,596,176 km (0.111 R)
• M32: 18,472,794 km (0.069 R)
• M33: 18,532,035 km (0.092 R)
• M34: 19,608,092 km (0.062 R)
• M35: 20,214,562 km (0.056 R)
• M36: 21,259,802 km (0.106 R)
• M37: 22,196,584 km (0.115 R)
• M38: 22,701,776 km (0.056 R)
• M39: 22,765,056 km (0.084 R)
• M40: 23,594,726 km (0.098 R)
• M41: 23,787,707 km (0.103 R)
• M42: 23,916,511 km (0.077 R)
• M43: 25,349,359 km (0.068 R)
• M44: 25,415,182 km (0.077 R)
• M45: 26,076,255 km (0.114 R)
• M46: 27,011,092 km (0.116 R)
• M47: 27,821,165 km (0.113 R)
• M48: 28,229,268 km (0.103 R)
• M49: 29,327,017 km (0.087 R)
• M50: 29,534,360 km (0.025 R)
• M51: 30,578,702 km (0.037 R)
• M52: 31,989,709 km (0.104 R)
• M53: 32,203,186 km (0.114 R)
• M54: 32,918,263 km (0.106 R)
• M55: 33,421,810 km (0.047 R)
• M56: 34,363,977 km (0.079 R)
• M57: 35,535,478 km (0.06 R)
• M58: 35,756,584 km (0.115 R)
• M59: 37,242,240 km (0.026 R)
• M60: 37,466,787 km (0.09 R)
• M61: 37,616,833 km (0.059 R)
• M62: 37,842,128 km (0.062 R)
• M63: 38,067,871 km (0.059 R)
• M64: 38,672,246 km (0.099 R)
• M65: 39,355,909 km (0.083 R)
• M66: 39,584,644 km (0.11 R)
• M67: 40,735,051 km (0.116 R)
• M68: 41,121,014 km (0.115 R)
• M69: 41,508,173 km (0.088 R)
• M70: 42,598,592 km (0.053 R)
• M71: 43,698,436 km (0.09 R)
• M72: 44,410,372 km (0.096 R)
• M73: 44,648,532 km (0.113 R)
• M74: 47,296,264 km (0.12 R)
• M75: 48,680,045 km (0.089 R)
• M76: 48,761,875 km (0.026 R)
• M77: 48,843,705 km (0.089 R)
• M78: 49,418,011 km (0.039 R)
• M79: 49,500,290 km (0.077 R)
• M80: 50,077,139 km (0.102 R)
• M81: 50,325,023 km (0.108 R)
• M82: 50,490,478 km (0.072 R)
• M83: 50,656,233 km (0.113 R)
• M84: 50,821,987 km (0.037 R)
• M85: 51,821,002 km (0.111 R)
• M86: 52,994,597 km (0.071 R)
• M87: 53,838,329 km (0.094 R)
• M88: 54,007,524 km (0.077 R)
• M89: 54,686,399 km (0.064 R)
• M90: 55,282,696 km (0.102 R)
• M91: 55,966,807 km (0.103 R)
• M92: 56,911,967 km (0.108 R)
• M93: 57,256,939 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883.1

Radius: 7.4

Gravity: 16.13 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 15.69 AU - 16.13 AU

Year: 23179 Days

Day: 17.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,369,989 km

• M1: 169,943 km (0.1 R)
• M2: 227,389 km (0.118 R)
• M3: 350,209 km (0.051 R)
• M4: 519,703 km (0.061 R)
• M5: 1,535,323 km (0.107 R)
• M6: 1,604,736 km (0.111 R)
• M7: 1,929,513 km (0.052 R)
• M8: 2,235,291 km (0.091 R)
• M9: 3,109,392 km (0.082 R)
• M10: 3,513,306 km (0.077 R)
• M11: 3,745,033 km (0.074 R)
• M12: 4,174,529 km (0.117 R)
• M13: 5,879,196 km (0.028 R)
• M14: 6,831,686 km (0.064 R)
• M15: 7,120,859 km (0.098 R)
• M16: 7,179,202 km (0.08 R)
• M17: 7,711,321 km (0.113 R)
• M18: 7,891,587 km (0.117 R)
• M19: 8,378,977 km (0.105 R)
• M20: 8,564,179 km (0.071 R)
• M21: 9,575,161 km (0.056 R)
• M22: 10,094,715 km (0.092 R)
• M23: 10,160,388 km (0.097 R)
• M24: 10,556,972 km (0.119 R)
• M25: 11,025,961 km (0.101 R)
• M26: 11,365,100 km (0.098 R)
• M27: 11,845,758 km (0.074 R)
• M28: 12,826,821 km (0.097 R)
• M29: 15,694,462 km (0.103 R)
• M30: 15,846,603 km (0.096 R)
• M31: 16,229,424 km (0.117 R)
• M32: 19,073,429 km (0.11 R)
• M33: 19,725,975 km (0.118 R)
• M34: 19,808,104 km (0.06 R)
• M35: 20,385,851 km (0.117 R)
• M36: 20,718,557 km (0.093 R)
• M37: 23,183,780 km (0.032 R)
• M38: 23,443,931 km (0.108 R)
• M39: 23,618,063 km (0.063 R)
• M40: 24,848,356 km (0.092 R)
• M41: 25,114,790 km (0.049 R)
• M42: 25,739,959 km (0.064 R)
• M43: 25,829,718 km (0.082 R)
• M44: 27,554,282 km (0.077 R)
• M45: 28,014,296 km (0.043 R)
• M46: 30,162,671 km (0.08 R)
• M47: 31,784,461 km (0.075 R)
• M48: 32,654,522 km (0.04 R)
• M49: 34,121,928 km (0.058 R)
• M50: 35,311,231 km (0.034 R)
• M51: 35,411,013 km (0.116 R)
• M52: 36,011,349 km (0.072 R)
• M53: 36,212,109 km (0.034 R)
• M54: 37,832,404 km (0.052 R)
• M55: 39,166,069 km (0.105 R)
• M56: 42,196,473 km (0.039 R)
• M57: 42,514,219 km (0.084 R)
• M58: 44,652,870 km (0.12 R)
• M59: 45,084,759 km (0.115 R)
• M60: 48,368,133 km (0.071 R)
• M61: 49,702,995 km (0.092 R)
• M62: 49,814,745 km (0.113 R)
• M63: 50,262,641 km (0.098 R)
• M64: 50,937,177 km (0.094 R)
• M65: 52,636,310 km (0.071 R)
• M66: 54,469,034 km (0.047 R)
• M67: 55,277,460 km (0.082 R)
• M68: 56,906,282 km (0.076 R)
• M69: 57,844,111 km (0.047 R)
• M70: 59,497,467 km (0.105 R)
• M71: 61,046,553 km (0.068 R)
• M72: 61,886,246 km (0.082 R)
• M73: 62,850,404 km (0.118 R)
• M74: 63,092,304 km (0.101 R)
• M75: 66,880,271 km (0.111 R)
• M76: 68,366,227 km (0.1 R)
• M77: 69,988,317 km (0.09 R)
• M78: 70,239,043 km (0.118 R)
• M79: 70,867,055 km (0.038 R)
• M80: 72,002,054 km (0.107 R)
• M81: 72,255,173 km (0.111 R)
• M82: 72,508,442 km (0.089 R)
• M83: 73,907,182 km (0.084 R)
• M84: 77,119,049 km (0.057 R)
• M85: 77,507,554 km (0.101 R)
• M86: 78,026,509 km (0.05 R)
• M87: 83,014,102 km (0.099 R)
• M88: 83,944,003 km (0.081 R)
• M89: 85,948,465 km (0.116 R)
• M90: 86,351,182 km (0.09 R)
• M91: 86,889,286 km (0.094 R)
• M92: 87,428,287 km (0.106 R)
• M93: 91,096,277 km (0.05 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 16,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit