🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.79 AU - 1.05 AU

Year: 312 Days

Day: 32.2 Hours

Environment

Temp: 107 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,716,663 km

• M1: 487,539 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.52 AU - 1.88 AU

Year: 783 Days

Day: 28.9 Hours

Environment

Temp: -30 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.45 AU - 2.33 AU

Year: 917 Days

Day: 24 Hours

Environment

Temp: -53 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.83 AU - 3.05 AU

Year: 1346 Days

Day: 12.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.22 AU - 3.36 AU

Year: 2107 Days

Day: 47.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.13 AU - 5.85 AU

Year: 3936 Days

Day: 39.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.22 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.6

Radius: 10.3

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 11.34 AU - 11.56 AU

Year: 13681 Days

Day: 13.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 41,716,663 km

• M1: 129,851 km (0.036 R)
• M2: 465,100 km (0.061 R)
• M3: 675,734 km (0.112 R)
• M4: 747,092 km (0.107 R)
• M5: 1,039,406 km (0.105 R)
• M6: 1,344,137 km (0.12 R)
• M7: 1,603,390 km (0.088 R)
• M8: 1,751,791 km (0.117 R)
• M9: 1,982,920 km (0.089 R)
• M10: 2,306,500 km (0.105 R)
• M11: 2,446,524 km (0.116 R)
• M12: 2,823,660 km (0.116 R)
• M13: 3,862,019 km (0.087 R)
• M14: 4,198,165 km (0.066 R)
• M15: 4,720,411 km (0.083 R)
• M16: 4,791,620 km (0.104 R)
• M17: 5,300,103 km (0.108 R)
• M18: 5,448,504 km (0.081 R)
• M19: 5,598,401 km (0.083 R)
• M20: 5,711,796 km (0.103 R)
• M21: 5,979,128 km (0.117 R)
• M22: 6,605,644 km (0.102 R)
• M23: 7,048,603 km (0.101 R)
• M24: 7,963,244 km (0.109 R)
• M25: 8,305,225 km (0.119 R)
• M26: 8,477,861 km (0.077 R)
• M27: 8,564,777 km (0.101 R)
• M28: 8,959,117 km (0.108 R)
• M29: 9,047,530 km (0.106 R)
• M30: 9,584,436 km (0.107 R)
• M31: 9,902,481 km (0.099 R)
• M32: 10,131,665 km (0.086 R)
• M33: 13,520,955 km (0.087 R)
• M34: 13,622,532 km (0.047 R)
• M35: 15,018,729 km (0.097 R)
• M36: 15,547,408 km (0.1 R)
• M37: 15,653,772 km (0.077 R)
• M38: 16,514,259 km (0.079 R)
• M39: 16,622,867 km (0.061 R)
• M40: 17,945,013 km (0.104 R)
• M41: 18,168,661 km (0.098 R)
• M42: 18,280,860 km (0.094 R)
• M43: 20,222,790 km (0.08 R)
• M44: 20,397,221 km (0.084 R)
• M45: 21,041,389 km (0.052 R)
• M46: 22,169,507 km (0.044 R)
• M47: 23,256,335 km (0.117 R)
• M48: 24,422,301 km (0.102 R)
• M49: 24,856,733 km (0.099 R)
• M50: 25,231,027 km (0.062 R)
• M51: 25,544,435 km (0.026 R)
• M52: 25,670,097 km (0.116 R)
• M53: 25,922,169 km (0.114 R)
• M54: 26,619,595 km (0.06 R)
• M55: 28,162,547 km (0.082 R)
• M56: 28,357,473 km (0.057 R)
• M57: 30,798,013 km (0.052 R)
• M58: 31,200,132 km (0.119 R)
• M59: 33,305,124 km (0.089 R)
• M60: 33,373,789 km (0.078 R)
• M61: 33,717,864 km (0.11 R)
• M62: 33,993,872 km (0.093 R)
• M63: 35,877,010 km (0.076 R)
• M64: 36,017,782 km (0.03 R)
• M65: 36,370,683 km (0.08 R)
• M66: 37,793,808 km (0.099 R)
• M67: 39,162,479 km (0.085 R)
• M68: 40,694,062 km (0.094 R)
• M69: 40,767,514 km (0.12 R)
• M70: 40,914,419 km (0.031 R)
• M71: 40,988,021 km (0.1 R)
• M72: 41,874,090 km (0.09 R)
• M73: 42,245,242 km (0.045 R)
• M74: 43,065,337 km (0.114 R)
• M75: 44,797,382 km (0.094 R)
• M76: 46,015,557 km (0.12 R)
• M77: 46,168,596 km (0.116 R)
• M78: 47,321,846 km (0.063 R)
• M79: 47,399,038 km (0.096 R)
• M80: 47,630,915 km (0.075 R)
• M81: 48,328,939 km (0.085 R)
• M82: 48,874,223 km (0.062 R)
• M83: 49,656,620 km (0.064 R)
• M84: 49,892,087 km (0.11 R)
• M85: 51,949,057 km (0.102 R)
• M86: 52,347,736 km (0.092 R)
• M87: 53,549,904 km (0.028 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.2

Radius: 8.4

Gravity: 8.73 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 10.28 AU - 15.14 AU

Year: 16000 Days

Day: 7.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 41,716,663 km

• M1: 232,325 km (0.112 R)
• M2: 832,213 km (0.117 R)
• M3: 1,010,085 km (0.102 R)
• M4: 1,350,869 km (0.088 R)
• M5: 1,810,733 km (0.082 R)
• M6: 2,102,748 km (0.074 R)
• M7: 2,223,922 km (0.102 R)
• M8: 2,698,596 km (0.083 R)
• M9: 2,764,269 km (0.096 R)
• M10: 2,830,541 km (0.104 R)
• M11: 3,204,237 km (0.109 R)
• M12: 3,273,949 km (0.063 R)
• M13: 3,521,683 km (0.119 R)
• M14: 3,593,640 km (0.119 R)
• M15: 4,651,596 km (0.054 R)
• M16: 5,714,339 km (0.1 R)
• M17: 8,003,636 km (0.111 R)
• M18: 8,385,858 km (0.103 R)
• M19: 9,317,255 km (0.113 R)
• M20: 9,567,831 km (0.051 R)
• M21: 10,024,404 km (0.115 R)
• M22: 11,223,431 km (0.093 R)
• M23: 11,543,720 km (0.108 R)
• M24: 12,029,614 km (0.11 R)
• M25: 12,798,846 km (0.086 R)
• M26: 13,077,397 km (0.044 R)
• M27: 13,811,175 km (0.116 R)
• M28: 14,154,203 km (0.064 R)
• M29: 14,269,243 km (0.115 R)
• M30: 14,616,161 km (0.12 R)
• M31: 14,790,592 km (0.098 R)
• M32: 15,200,490 km (0.071 R)
• M33: 16,512,763 km (0.075 R)
• M34: 16,694,524 km (0.044 R)
• M35: 17,366,518 km (0.108 R)
• M36: 20,142,306 km (0.081 R)
• M37: 20,206,932 km (0.088 R)
• M38: 20,988,432 km (0.083 R)
• M39: 21,185,302 km (0.096 R)
• M40: 21,514,867 km (0.113 R)
• M41: 22,245,951 km (0.107 R)
• M42: 22,984,965 km (0.07 R)
• M43: 23,187,969 km (0.08 R)
• M44: 23,800,572 km (0.042 R)
• M45: 23,868,939 km (0.082 R)
• M46: 24,418,412 km (0.085 R)
• M47: 24,694,719 km (0.107 R)
• M48: 24,833,247 km (0.1 R)
• M49: 24,902,510 km (0.064 R)
• M50: 25,529,774 km (0.108 R)
• M51: 25,810,121 km (0.072 R)
• M52: 26,021,203 km (0.053 R)
• M53: 27,227,560 km (0.115 R)
• M54: 27,442,383 km (0.044 R)
• M55: 28,090,142 km (0.109 R)
• M56: 28,670,133 km (0.101 R)
• M57: 30,359,541 km (0.092 R)
• M58: 30,656,643 km (0.111 R)
• M59: 31,029,441 km (0.114 R)
• M60: 31,930,020 km (0.066 R)
• M61: 32,307,904 km (0.052 R)
• M62: 32,535,293 km (0.068 R)
• M63: 32,839,276 km (0.106 R)
• M64: 33,450,233 km (0.089 R)
• M65: 33,833,952 km (0.113 R)
• M66: 34,296,359 km (0.04 R)
• M67: 34,916,143 km (0.046 R)
• M68: 35,305,397 km (0.094 R)
• M69: 35,774,386 km (0.109 R)
• M70: 35,852,775 km (0.098 R)
• M71: 36,009,703 km (0.098 R)
• M72: 36,088,242 km (0.059 R)
• M73: 36,560,672 km (0.082 R)
• M74: 37,830,459 km (0.107 R)
• M75: 38,792,224 km (0.104 R)
• M76: 40,168,524 km (0.086 R)
• M77: 41,313,995 km (0.094 R)
• M78: 43,218,974 km (0.085 R)
• M79: 43,720,576 km (0.092 R)
• M80: 44,729,763 km (0.094 R)
• M81: 45,152,377 km (0.118 R)
• M82: 46,856,596 km (0.073 R)
• M83: 46,942,316 km (0.082 R)
• M84: 47,802,803 km (0.042 R)
• M85: 48,148,374 km (0.108 R)
• M86: 48,408,225 km (0.092 R)
• M87: 49,888,945 km (0.094 R)
• M88: 50,591,008 km (0.03 R)
• M89: 52,716,644 km (0.109 R)
• M90: 52,805,804 km (0.091 R)
• M91: 53,521,181 km (0.055 R)
• M92: 56,232,344 km (0.12 R)
• M93: 56,597,213 km (0.05 R)
• M94: 57,512,901 km (0.075 R)
• M95: 60,382,189 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 95.4

Radius: 4.1

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 13.84 AU - 17.36 AU

Year: 21756 Days

Day: 17.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 41,716,663 km

• M1: 119,977 km (0.074 R)
• M2: 246,238 km (0.12 R)
• M3: 1,194,689 km (0.105 R)
• M4: 1,348,924 km (0.04 R)
• M5: 1,591,871 km (0.049 R)
• M6: 3,721,845 km (0.046 R)
• M7: 5,011,229 km (0.107 R)
• M8: 5,799,311 km (0.091 R)
• M9: 5,929,012 km (0.045 R)
• M10: 6,490,752 km (0.103 R)
• M11: 6,693,009 km (0.1 R)
• M12: 7,138,362 km (0.109 R)
• M13: 8,678,472 km (0.099 R)
• M14: 8,975,872 km (0.054 R)
• M15: 9,657,440 km (0.1 R)
• M16: 11,758,542 km (0.087 R)
• M17: 12,046,219 km (0.091 R)
• M18: 13,220,113 km (0.116 R)
• M19: 14,080,600 km (0.112 R)
• M20: 14,737,784 km (0.06 R)
• M21: 15,226,221 km (0.098 R)
• M22: 15,539,628 km (0.069 R)
• M23: 16,676,572 km (0.111 R)
• M24: 17,046,079 km (0.119 R)
• M25: 17,278,255 km (0.091 R)
• M26: 17,605,276 km (0.106 R)
• M27: 17,839,995 km (0.096 R)
• M28: 18,981,427 km (0.075 R)
• M29: 19,512,349 km (0.058 R)
• M30: 19,609,438 km (0.119 R)
• M31: 19,658,058 km (0.081 R)
• M32: 21,233,922 km (0.084 R)
• M33: 21,383,819 km (0.071 R)
• M34: 21,785,040 km (0.114 R)
• M35: 22,544,100 km (0.118 R)
• M36: 23,054,827 km (0.06 R)
• M37: 26,466,706 km (0.106 R)
• M38: 26,789,538 km (0.073 R)
• M39: 27,005,408 km (0.066 R)
• M40: 30,368,966 km (0.111 R)
• M41: 31,557,222 km (0.116 R)
• M42: 31,728,063 km (0.11 R)
• M43: 33,106,906 km (0.063 R)
• M44: 33,338,633 km (0.039 R)
• M45: 33,512,765 km (0.113 R)
• M46: 33,803,584 km (0.089 R)
• M47: 34,681,274 km (0.107 R)
• M48: 35,388,872 km (0.038 R)
• M49: 38,205,501 km (0.102 R)
• M50: 38,326,974 km (0.071 R)
• M51: 41,466,884 km (0.111 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 15,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit