🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.5 AU - 0.7 AU

Year: 176 Days

Day: 19.9 Hours

Environment

Temp: 133 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,701,237 km

• M1: 40,691 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.02 AU - 1.52 AU

Year: 542 Days

Day: 29.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.27 AU - 3.13 AU

Year: 1680 Days

Day: 37.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,701,237 km

• M1: 1,263,803 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.93 AU - 4.55 AU

Year: 2739 Days

Day: 36.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.5

Radius: 9.2

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.73 AU - 7.07 AU

Year: 6132 Days

Day: 10.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 67,701,237 km

• M1: 192,981 km (0.057 R)
• M2: 286,181 km (0.104 R)
• M3: 372,798 km (0.116 R)
• M4: 544,536 km (0.093 R)
• M5: 635,043 km (0.104 R)
• M6: 730,935 km (0.102 R)
• M7: 858,243 km (0.073 R)
• M8: 979,567 km (0.034 R)
• M9: 1,179,729 km (0.116 R)
• M10: 1,789,041 km (0.108 R)
• M11: 2,126,235 km (0.032 R)
• M12: 2,387,732 km (0.064 R)
• M13: 2,719,091 km (0.101 R)
• M14: 2,859,862 km (0.108 R)
• M15: 2,982,533 km (0.082 R)
• M16: 3,044,466 km (0.11 R)
• M17: 3,190,773 km (0.088 R)
• M18: 3,254,202 km (0.095 R)
• M19: 3,866,507 km (0.069 R)
• M20: 4,071,007 km (0.062 R)
• M21: 4,396,083 km (0.096 R)
• M22: 4,561,837 km (0.118 R)
• M23: 4,657,431 km (0.047 R)
• M24: 5,345,581 km (0.119 R)
• M25: 5,882,487 km (0.12 R)
• M26: 6,197,092 km (0.089 R)
• M27: 6,303,306 km (0.071 R)
• M28: 6,517,231 km (0.091 R)
• M29: 6,760,926 km (0.029 R)
• M30: 6,925,035 km (0.068 R)
• M31: 7,537,938 km (0.075 R)
• M32: 8,460,508 km (0.098 R)
• M33: 8,696,723 km (0.113 R)
• M34: 8,995,021 km (0.118 R)
• M35: 9,786,394 km (0.101 R)
• M36: 9,910,111 km (0.046 R)
• M37: 10,600,056 km (0.086 R)
• M38: 10,663,486 km (0.098 R)
• M39: 10,886,686 km (0.089 R)
• M40: 10,982,877 km (0.092 R)
• M41: 11,175,859 km (0.106 R)
• M42: 11,992,663 km (0.114 R)
• M43: 12,125,207 km (0.104 R)
• M44: 12,794,807 km (0.063 R)
• M45: 13,168,203 km (0.03 R)
• M46: 13,373,451 km (0.105 R)
• M47: 13,683,268 km (0.117 R)
• M48: 13,752,383 km (0.037 R)
• M49: 14,030,335 km (0.062 R)
• M50: 14,556,172 km (0.095 R)
• M51: 14,626,932 km (0.099 R)
• M52: 14,839,361 km (0.091 R)
• M53: 15,555,336 km (0.031 R)
• M54: 16,723,995 km (0.113 R)
• M55: 17,694,287 km (0.095 R)
• M56: 17,996,624 km (0.104 R)
• M57: 18,148,316 km (0.103 R)
• M58: 18,874,913 km (0.098 R)
• M59: 18,951,956 km (0.081 R)
• M60: 19,338,816 km (0.094 R)
• M61: 19,494,248 km (0.087 R)
• M62: 19,845,504 km (0.029 R)
• M63: 20,435,668 km (0.077 R)
• M64: 20,951,780 km (0.088 R)
• M65: 21,231,528 km (0.115 R)
• M66: 21,391,897 km (0.089 R)
• M67: 21,633,198 km (0.106 R)
• M68: 21,915,938 km (0.113 R)
• M69: 22,159,185 km (0.115 R)
• M70: 23,141,295 km (0.061 R)
• M71: 24,767,423 km (0.098 R)
• M72: 25,871,755 km (0.113 R)
• M73: 26,430,054 km (0.056 R)
• M74: 26,862,093 km (0.104 R)
• M75: 27,165,926 km (0.111 R)
• M76: 27,689,519 km (0.043 R)
• M77: 28,040,475 km (0.069 R)
• M78: 28,392,778 km (0.078 R)
• M79: 29,191,033 km (0.041 R)
• M80: 29,906,709 km (0.093 R)
• M81: 30,131,554 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.1

Radius: 10.1

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.36 AU - 7.64 AU

Year: 6277 Days

Day: 14.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 67,701,237 km

• M1: 135,685 km (0.093 R)
• M2: 279,748 km (0.079 R)
• M3: 389,852 km (0.068 R)
• M4: 476,170 km (0.041 R)
• M5: 606,470 km (0.101 R)
• M6: 700,567 km (0.048 R)
• M7: 769,681 km (0.028 R)
• M8: 937,231 km (0.108 R)
• M9: 1,105,678 km (0.088 R)
• M10: 1,235,678 km (0.047 R)
• M11: 1,396,197 km (0.036 R)
• M12: 1,524,402 km (0.101 R)
• M13: 1,643,333 km (0.118 R)
• M14: 2,033,334 km (0.076 R)
• M15: 2,164,831 km (0.074 R)
• M16: 2,254,141 km (0.113 R)
• M17: 2,452,059 km (0.079 R)
• M18: 2,848,493 km (0.082 R)
• M19: 3,079,472 km (0.047 R)
• M20: 3,368,196 km (0.078 R)
• M21: 3,648,094 km (0.119 R)
• M22: 3,719,153 km (0.026 R)
• M23: 3,790,810 km (0.049 R)
• M24: 4,174,529 km (0.111 R)
• M25: 4,494,369 km (0.103 R)
• M26: 4,783,242 km (0.043 R)
• M27: 5,177,732 km (0.086 R)
• M28: 5,379,091 km (0.065 R)
• M29: 5,480,668 km (0.107 R)
• M30: 5,644,627 km (0.053 R)
• M31: 5,914,501 km (0.1 R)
• M32: 6,488,508 km (0.084 R)
• M33: 6,662,042 km (0.044 R)
• M34: 6,727,566 km (0.092 R)
• M35: 7,058,177 km (0.051 R)
• M36: 7,461,942 km (0.102 R)
• M37: 7,804,072 km (0.114 R)
• M38: 7,919,412 km (0.094 R)
• M39: 8,198,263 km (0.071 R)
• M40: 8,765,687 km (0.071 R)
• M41: 9,394,896 km (0.056 R)
• M42: 9,542,100 km (0.077 R)
• M43: 9,814,069 km (0.086 R)
• M44: 10,038,466 km (0.113 R)
• M45: 10,416,350 km (0.106 R)
• M46: 10,568,790 km (0.118 R)
• M47: 10,850,334 km (0.114 R)
• M48: 11,316,181 km (0.106 R)
• M49: 11,604,008 km (0.057 R)
• M50: 12,080,477 km (0.036 R)
• M51: 12,160,512 km (0.046 R)
• M52: 12,455,369 km (0.106 R)
• M53: 12,861,378 km (0.11 R)
• M54: 13,714,235 km (0.096 R)
• M55: 13,797,860 km (0.103 R)
• M56: 13,965,410 km (0.117 R)
• M57: 14,133,558 km (0.091 R)
• M58: 14,246,056 km (0.065 R)
• M59: 14,984,620 km (0.116 R)
• M60: 15,387,487 km (0.096 R)
• M61: 15,590,342 km (0.078 R)
• M62: 15,939,952 km (0.072 R)
• M63: 16,439,908 km (0.087 R)
• M64: 16,974,721 km (0.116 R)
• M65: 17,214,227 km (0.04 R)
• M66: 17,334,504 km (0.069 R)
• M67: 17,454,930 km (0.09 R)
• M68: 17,757,417 km (0.114 R)
• M69: 17,878,890 km (0.101 R)
• M70: 18,244,956 km (0.114 R)
• M71: 18,336,809 km (0.086 R)
• M72: 18,767,651 km (0.111 R)
• M73: 20,811,757 km (0.083 R)
• M74: 21,584,280 km (0.09 R)
• M75: 21,649,056 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.7

Radius: 8.9

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.7 AU - 7.02 AU

Year: 6805 Days

Day: 5.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 67,701,237 km

• M1: 119,529 km (0.065 R)
• M2: 188,793 km (0.08 R)
• M3: 413,489 km (0.103 R)
• M4: 704,905 km (0.093 R)
• M5: 1,010,683 km (0.089 R)
• M6: 1,673,103 km (0.09 R)
• M7: 1,901,090 km (0.079 R)
• M8: 2,104,393 km (0.088 R)
• M9: 2,362,749 km (0.041 R)
• M10: 2,495,891 km (0.095 R)
• M11: 2,922,843 km (0.078 R)
• M12: 4,073,251 km (0.116 R)
• M13: 4,336,393 km (0.035 R)
• M14: 4,987,443 km (0.101 R)
• M15: 5,190,298 km (0.092 R)
• M16: 6,128,127 km (0.104 R)
• M17: 6,228,208 km (0.118 R)
• M18: 6,565,551 km (0.116 R)
• M19: 6,822,411 km (0.036 R)
• M20: 7,541,528 km (0.117 R)
• M21: 8,174,327 km (0.09 R)
• M22: 8,266,180 km (0.117 R)
• M23: 8,749,082 km (0.117 R)
• M24: 8,824,180 km (0.084 R)
• M25: 9,126,816 km (0.082 R)
• M26: 9,664,621 km (0.066 R)
• M27: 10,351,275 km (0.115 R)
• M28: 10,891,772 km (0.069 R)
• M29: 12,041,881 km (0.087 R)
• M30: 12,716,417 km (0.113 R)
• M31: 13,882,234 km (0.116 R)
• M32: 14,167,966 km (0.119 R)
• M33: 14,589,084 km (0.102 R)
• M34: 14,767,703 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.7

Radius: 5.1

Gravity: 19.1 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 11.79 AU - 16.09 AU

Year: 19713 Days

Day: 23.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,701,237 km

• M1: 432,637 km (0.093 R)
• M2: 487,539 km (0.044 R)
• M3: 604,525 km (0.096 R)
• M4: 709,094 km (0.118 R)
• M5: 1,107,623 km (0.063 R)
• M6: 1,158,486 km (0.092 R)
• M7: 1,262,756 km (0.112 R)
• M8: 1,593,965 km (0.082 R)
• M9: 1,680,732 km (0.033 R)
• M10: 2,043,956 km (0.067 R)
• M11: 2,266,857 km (0.036 R)
• M12: 2,497,536 km (0.09 R)
• M13: 2,531,046 km (0.102 R)
• M14: 2,564,706 km (0.083 R)
• M15: 2,701,139 km (0.083 R)
• M16: 3,197,206 km (0.086 R)
• M17: 3,233,708 km (0.067 R)
• M18: 4,271,019 km (0.045 R)
• M19: 5,358,446 km (0.097 R)
• M20: 5,401,830 km (0.112 R)
• M21: 5,709,403 km (0.06 R)
• M22: 6,022,661 km (0.116 R)
• M23: 6,759,281 km (0.1 R)
• M24: 6,853,378 km (0.107 R)
• M25: 7,330,445 km (0.109 R)
• M26: 8,416,825 km (0.113 R)
• M27: 8,619,829 km (0.092 R)
• M28: 8,824,330 km (0.111 R)
• M29: 8,927,253 km (0.03 R)
• M30: 9,605,530 km (0.115 R)
• M31: 9,711,295 km (0.041 R)
• M32: 10,900,748 km (0.098 R)
• M33: 11,177,504 km (0.103 R)
• M34: 11,400,405 km (0.112 R)
• M35: 12,192,526 km (0.12 R)
• M36: 13,119,434 km (0.108 R)
• M37: 13,295,660 km (0.081 R)
• M38: 14,249,197 km (0.099 R)
• M39: 15,533,645 km (0.116 R)
• M40: 18,539,664 km (0.112 R)
• M41: 19,468,816 km (0.066 R)
• M42: 20,959,410 km (0.097 R)
• M43: 22,697,288 km (0.094 R)
• M44: 23,762,126 km (0.112 R)
• M45: 24,770,415 km (0.108 R)
• M46: 25,792,767 km (0.072 R)
• M47: 25,866,369 km (0.071 R)
• M48: 26,605,682 km (0.096 R)
• M49: 27,652,269 km (0.092 R)
• M50: 28,636,174 km (0.114 R)
• M51: 29,017,649 km (0.085 R)
• M52: 29,170,687 km (0.07 R)
• M53: 29,708,492 km (0.119 R)
• M54: 31,028,244 km (0.112 R)
• M55: 32,050,297 km (0.056 R)
• M56: 33,483,594 km (0.063 R)
• M57: 33,563,928 km (0.109 R)
• M58: 33,885,563 km (0.089 R)
• M59: 33,966,047 km (0.039 R)
• M60: 35,590,680 km (0.03 R)
• M61: 36,000,728 km (0.071 R)
• M62: 36,165,136 km (0.113 R)
• M63: 36,412,421 km (0.068 R)
• M64: 38,409,852 km (0.119 R)
• M65: 40,016,383 km (0.112 R)
• M66: 43,032,575 km (0.083 R)
• M67: 43,556,916 km (0.118 R)
• M68: 44,523,767 km (0.118 R)
• M69: 45,142,653 km (0.116 R)
• M70: 45,764,382 km (0.087 R)
• M71: 46,121,024 km (0.104 R)
• M72: 48,551,839 km (0.114 R)
• M73: 49,920,211 km (0.086 R)
• M74: 53,349,443 km (0.117 R)
• M75: 54,100,873 km (0.078 R)
• M76: 56,375,808 km (0.092 R)
• M77: 56,566,844 km (0.033 R)
• M78: 56,662,437 km (0.08 R)
• M79: 57,717,402 km (0.112 R)
• M80: 58,006,275 km (0.088 R)
• M81: 59,846,628 km (0.066 R)
• M82: 59,944,016 km (0.085 R)
• M83: 60,431,705 km (0.104 R)
• M84: 62,692,279 km (0.098 R)
• M85: 62,890,197 km (0.12 R)
• M86: 63,088,264 km (0.038 R)
• M87: 63,286,631 km (0.074 R)
• M88: 63,385,815 km (0.093 R)
• M89: 63,882,779 km (0.103 R)
• M90: 66,386,598 km (0.107 R)
• M91: 66,790,213 km (0.084 R)
• M92: 67,397,132 km (0.098 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 13,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit