🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.64 AU - 0.64 AU

Year: 187 Days

Day: 40.1 Hours

Environment

Temp: 124 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.78 AU - 0.96 AU

Year: 296 Days

Day: 25.2 Hours

Environment

Temp: 135 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,414,392 km

• M1: 383,868 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.59 AU - 2.53 AU

Year: 1080 Days

Day: 23.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.84 AU - 3.18 AU

Year: 1907 Days

Day: 32.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,414,392 km

• M1: 152,291 km (0.034 R)

Asteroid Belt

Center: 3.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.49 AU - 4.11 AU

Year: 2706 Days

Day: 37.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.6

Radius: 10.4

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.96 AU - 6.6 AU

Year: 4431 Days

Day: 7.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 59,414,392 km

• M1: 143,016 km (0.08 R)
• M2: 238,309 km (0.057 R)
• M3: 390,600 km (0.112 R)
• M4: 517,609 km (0.119 R)
• M5: 614,997 km (0.075 R)
• M6: 842,685 km (0.077 R)
• M7: 987,346 km (0.088 R)
• M8: 1,362,687 km (0.094 R)
• M9: 2,004,761 km (0.109 R)
• M10: 2,594,625 km (0.074 R)
• M11: 2,909,080 km (0.064 R)
• M12: 3,194,513 km (0.117 R)
• M13: 3,382,707 km (0.115 R)
• M14: 3,467,529 km (0.105 R)
• M15: 3,553,249 km (0.087 R)
• M16: 3,726,483 km (0.075 R)
• M17: 3,814,297 km (0.096 R)
• M18: 3,902,709 km (0.033 R)
• M19: 4,424,507 km (0.081 R)
• M20: 4,848,317 km (0.083 R)
• M21: 4,944,359 km (0.095 R)
• M22: 5,409,010 km (0.076 R)
• M23: 6,644,389 km (0.108 R)
• M24: 7,047,855 km (0.104 R)
• M25: 7,184,139 km (0.11 R)
• M26: 7,431,573 km (0.119 R)
• M27: 7,794,199 km (0.098 R)
• M28: 8,105,512 km (0.095 R)
• M29: 8,248,228 km (0.069 R)
• M30: 8,391,992 km (0.09 R)
• M31: 8,945,653 km (0.069 R)
• M32: 9,034,215 km (0.025 R)
• M33: 9,331,317 km (0.113 R)
• M34: 9,421,076 km (0.03 R)
• M35: 9,571,272 km (0.095 R)
• M36: 10,489,653 km (0.115 R)
• M37: 10,583,002 km (0.097 R)
• M38: 10,802,013 km (0.077 R)
• M39: 10,896,260 km (0.12 R)
• M40: 11,149,081 km (0.116 R)
• M41: 11,339,967 km (0.085 R)
• M42: 11,628,392 km (0.099 R)
• M43: 11,757,345 km (0.112 R)
• M44: 12,179,810 km (0.118 R)
• M45: 13,375,546 km (0.116 R)
• M46: 13,884,777 km (0.113 R)
• M47: 13,953,143 km (0.11 R)
• M48: 14,124,582 km (0.111 R)
• M49: 14,504,112 km (0.09 R)
• M50: 14,608,232 km (0.09 R)
• M51: 14,712,651 km (0.066 R)
• M52: 14,782,364 km (0.059 R)
• M53: 14,922,088 km (0.112 R)
• M54: 15,663,196 km (0.094 R)
• M55: 15,734,405 km (0.09 R)
• M56: 15,805,613 km (0.069 R)
• M57: 16,851,751 km (0.11 R)
• M58: 18,783,060 km (0.073 R)
• M59: 18,972,451 km (0.044 R)
• M60: 19,276,733 km (0.113 R)
• M61: 19,506,066 km (0.085 R)
• M62: 19,659,404 km (0.073 R)
• M63: 19,736,297 km (0.085 R)
• M64: 20,549,063 km (0.102 R)
• M65: 20,666,048 km (0.057 R)
• M66: 21,175,728 km (0.097 R)
• M67: 21,293,911 km (0.073 R)
• M68: 22,327,632 km (0.112 R)
• M69: 22,528,243 km (0.097 R)
• M70: 22,729,452 km (0.079 R)
• M71: 22,890,868 km (0.078 R)
• M72: 23,214,897 km (0.115 R)
• M73: 23,296,128 km (0.117 R)
• M74: 23,662,942 km (0.092 R)
• M75: 24,278,388 km (0.113 R)
• M76: 24,774,604 km (0.069 R)
• M77: 24,857,631 km (0.064 R)
• M78: 25,903,320 km (0.082 R)
• M79: 26,835,315 km (0.042 R)
• M80: 27,006,006 km (0.092 R)
• M81: 27,134,211 km (0.061 R)
• M82: 27,649,127 km (0.114 R)
• M83: 28,384,102 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.1

Radius: 12.6

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.05 AU - 5.79 AU

Year: 4609 Days

Day: 11.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 59,414,392 km

• M1: 158,275 km (0.102 R)
• M2: 252,671 km (0.085 R)
• M3: 839,543 km (0.084 R)
• M4: 982,559 km (0.102 R)
• M5: 1,072,617 km (0.117 R)
• M6: 1,327,382 km (0.057 R)
• M7: 1,555,070 km (0.109 R)
• M8: 1,734,587 km (0.095 R)
• M9: 2,206,868 km (0.054 R)
• M10: 2,287,202 km (0.09 R)
• M11: 2,506,512 km (0.103 R)
• M12: 2,689,919 km (0.064 R)
• M13: 3,405,745 km (0.103 R)
• M14: 3,673,077 km (0.103 R)
• M15: 4,363,171 km (0.037 R)
• M16: 4,465,048 km (0.118 R)
• M17: 4,933,588 km (0.114 R)
• M18: 5,075,407 km (0.088 R)
• M19: 5,546,042 km (0.096 R)
• M20: 5,768,045 km (0.106 R)
• M21: 6,374,365 km (0.106 R)
• M22: 6,548,497 km (0.112 R)
• M23: 7,001,031 km (0.094 R)
• M24: 7,221,089 km (0.09 R)
• M25: 7,667,938 km (0.051 R)
• M26: 7,957,111 km (0.089 R)
• M27: 8,040,437 km (0.079 R)
• M28: 8,165,949 km (0.056 R)
• M29: 8,631,498 km (0.114 R)
• M30: 8,781,545 km (0.117 R)
• M31: 9,084,181 km (0.109 R)
• M32: 9,699,776 km (0.107 R)
• M33: 10,125,083 km (0.098 R)
• M34: 10,556,673 km (0.086 R)
• M35: 10,740,230 km (0.111 R)
• M36: 10,878,608 km (0.041 R)
• M37: 11,250,358 km (0.079 R)
• M38: 12,511,917 km (0.079 R)
• M39: 13,518,262 km (0.105 R)
• M40: 13,667,860 km (0.05 R)
• M41: 13,993,534 km (0.104 R)
• M42: 14,296,620 km (0.085 R)
• M43: 15,140,950 km (0.057 R)
• M44: 15,739,042 km (0.079 R)
• M45: 17,092,903 km (0.08 R)
• M46: 17,416,782 km (0.027 R)
• M47: 18,290,584 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.7

Radius: 11.8

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 9.47 AU - 12.61 AU

Year: 13398 Days

Day: 13.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 59,414,392 km

• M1: 231,877 km (0.118 R)
• M2: 500,405 km (0.045 R)
• M3: 645,664 km (0.105 R)
• M4: 937,231 km (0.056 R)
• M5: 1,477,429 km (0.11 R)
• M6: 2,013,887 km (0.096 R)
• M7: 3,324,663 km (0.093 R)
• M8: 4,024,033 km (0.029 R)
• M9: 4,215,668 km (0.117 R)
• M10: 5,135,695 km (0.055 R)
• M11: 5,343,935 km (0.099 R)
• M12: 5,554,868 km (0.065 R)
• M13: 6,116,309 km (0.108 R)
• M14: 6,337,115 km (0.056 R)
• M15: 7,061,319 km (0.111 R)
• M16: 7,339,720 km (0.069 R)
• M17: 7,955,465 km (0.108 R)
• M18: 8,637,033 km (0.078 R)
• M19: 10,899,102 km (0.101 R)
• M20: 11,874,630 km (0.066 R)
• M21: 12,484,541 km (0.05 R)
• M22: 12,596,440 km (0.117 R)
• M23: 14,024,501 km (0.025 R)
• M24: 14,199,231 km (0.094 R)
• M25: 14,492,144 km (0.09 R)
• M26: 14,787,151 km (0.11 R)
• M27: 14,905,782 km (0.079 R)
• M28: 15,503,276 km (0.073 R)
• M29: 16,352,842 km (0.108 R)
• M30: 16,845,169 km (0.072 R)
• M31: 17,217,668 km (0.117 R)
• M32: 17,592,859 km (0.071 R)
• M33: 17,907,464 km (0.093 R)
• M34: 20,293,849 km (0.119 R)
• M35: 22,436,988 km (0.102 R)
• M36: 22,573,272 km (0.119 R)
• M37: 22,915,402 km (0.119 R)
• M38: 23,328,142 km (0.059 R)
• M39: 23,743,276 km (0.064 R)
• M40: 24,300,678 km (0.087 R)
• M41: 25,641,673 km (0.098 R)
• M42: 26,141,779 km (0.104 R)
• M43: 26,645,176 km (0.094 R)
• M44: 27,224,419 km (0.064 R)
• M45: 27,515,536 km (0.075 R)
• M46: 29,657,179 km (0.118 R)
• M47: 30,634,502 km (0.12 R)
• M48: 31,851,930 km (0.042 R)
• M49: 32,005,268 km (0.068 R)
• M50: 32,082,011 km (0.076 R)
• M51: 32,852,740 km (0.114 R)
• M52: 33,085,065 km (0.037 R)
• M53: 33,395,780 km (0.099 R)
• M54: 34,098,591 km (0.112 R)
• M55: 34,885,027 km (0.111 R)
• M56: 35,201,277 km (0.107 R)
• M57: 35,757,182 km (0.071 R)
• M58: 35,916,504 km (0.073 R)
• M59: 37,361,021 km (0.114 R)
• M60: 38,988,347 km (0.069 R)
• M61: 39,070,326 km (0.09 R)
• M62: 41,639,819 km (0.072 R)
• M63: 41,975,367 km (0.111 R)
• M64: 42,059,441 km (0.105 R)
• M65: 42,396,037 km (0.058 R)
• M66: 42,987,397 km (0.119 R)
• M67: 43,411,357 km (0.056 R)
• M68: 44,007,355 km (0.102 R)
• M69: 44,606,046 km (0.108 R)
• M70: 45,552,252 km (0.101 R)
• M71: 46,853,156 km (0.06 R)
• M72: 46,940,371 km (0.116 R)
• M73: 48,606,742 km (0.12 R)
• M74: 48,783,267 km (0.058 R)
• M75: 49,491,613 km (0.05 R)
• M76: 50,292,560 km (0.1 R)
• M77: 51,997,377 km (0.114 R)
• M78: 52,811,489 km (0.096 R)
• M79: 53,356,624 km (0.056 R)
• M80: 54,086,362 km (0.028 R)
• M81: 56,295,324 km (0.053 R)
• M82: 57,317,527 km (0.107 R)
• M83: 57,504,075 km (0.095 R)
• M84: 57,971,269 km (0.031 R)
• M85: 58,158,566 km (0.08 R)
• M86: 58,533,608 km (0.098 R)
• M87: 58,721,503 km (0.085 R)
• M88: 59,191,988 km (0.12 R)
• M89: 60,705,918 km (0.08 R)
• M90: 61,467,671 km (0.118 R)
• M91: 64,449,156 km (0.114 R)
• M92: 64,546,096 km (0.031 R)
• M93: 64,837,363 km (0.061 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.2

Radius: 9.5

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 11.8 AU - 12.5 AU

Year: 15469 Days

Day: 12.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,414,392 km

• M1: 145,708 km (0.115 R)
• M2: 273,465 km (0.043 R)
• M3: 352,602 km (0.108 R)
• M4: 741,706 km (0.045 R)
• M5: 841,638 km (0.094 R)
• M6: 1,192,893 km (0.105 R)
• M7: 1,409,810 km (0.053 R)
• M8: 1,485,058 km (0.117 R)
• M9: 1,719,179 km (0.042 R)
• M10: 1,993,242 km (0.106 R)
• M11: 2,310,988 km (0.104 R)
• M12: 2,491,253 km (0.092 R)
• M13: 2,801,819 km (0.093 R)
• M14: 3,257,643 km (0.104 R)
• M15: 3,701,650 km (0.07 R)
• M16: 3,877,577 km (0.1 R)
• M17: 4,020,293 km (0.037 R)
• M18: 4,384,863 km (0.118 R)
• M19: 4,608,811 km (0.032 R)
• M20: 4,798,202 km (0.093 R)
• M21: 5,145,718 km (0.093 R)
• M22: 6,070,831 km (0.071 R)
• M23: 6,278,623 km (0.1 R)
• M24: 6,404,434 km (0.055 R)
• M25: 7,177,257 km (0.096 R)
• M26: 7,264,921 km (0.066 R)
• M27: 7,934,073 km (0.045 R)
• M28: 8,207,238 km (0.082 R)
• M29: 8,622,672 km (0.057 R)
• M30: 8,762,845 km (0.099 R)
• M31: 9,715,783 km (0.116 R)
• M32: 9,910,261 km (0.087 R)
• M33: 10,008,098 km (0.116 R)
• M34: 10,601,253 km (0.112 R)
• M35: 10,801,565 km (0.109 R)
• M36: 11,307,953 km (0.065 R)
• M37: 11,977,703 km (0.083 R)
• M38: 12,186,243 km (0.05 R)
• M39: 12,607,211 km (0.059 R)
• M40: 13,463,509 km (0.07 R)
• M41: 13,953,293 km (0.076 R)
• M42: 14,449,060 km (0.086 R)
• M43: 16,028,065 km (0.106 R)
• M44: 16,779,645 km (0.097 R)
• M45: 17,013,167 km (0.064 R)
• M46: 18,859,654 km (0.106 R)
• M47: 19,041,715 km (0.04 R)
• M48: 19,714,157 km (0.032 R)
• M49: 19,775,791 km (0.111 R)
• M50: 20,643,758 km (0.069 R)
• M51: 21,271,471 km (0.111 R)
• M52: 23,062,157 km (0.085 R)
• M53: 23,321,859 km (0.064 R)
• M54: 23,909,779 km (0.097 R)
• M55: 26,174,840 km (0.118 R)
• M56: 26,785,798 km (0.041 R)
• M57: 28,090,890 km (0.066 R)
• M58: 28,298,980 km (0.094 R)
• M59: 28,368,394 km (0.056 R)
• M60: 28,577,083 km (0.11 R)
• M61: 28,995,957 km (0.057 R)
• M62: 29,065,819 km (0.059 R)
• M63: 29,416,776 km (0.096 R)
• M64: 30,762,857 km (0.109 R)
• M65: 31,695,450 km (0.044 R)
• M66: 32,273,945 km (0.119 R)
• M67: 32,637,319 km (0.082 R)
• M68: 32,710,173 km (0.096 R)
• M69: 33,075,042 km (0.114 R)
• M70: 34,994,682 km (0.113 R)
• M71: 35,293,130 km (0.05 R)
• M72: 36,722,687 km (0.044 R)
• M73: 36,950,076 km (0.102 R)
• M74: 40,104,945 km (0.116 R)
• M75: 40,183,035 km (0.119 R)
• M76: 40,339,215 km (0.066 R)
• M77: 40,495,545 km (0.114 R)
• M78: 41,753,962 km (0.114 R)
• M79: 41,912,237 km (0.067 R)
• M80: 42,308,671 km (0.077 R)
• M81: 43,826,342 km (0.075 R)
• M82: 45,118,119 km (0.036 R)
• M83: 45,605,808 km (0.063 R)
• M84: 47,904,529 km (0.107 R)
• M85: 49,485,779 km (0.117 R)
• M86: 50,324,873 km (0.082 R)
• M87: 50,661,768 km (0.062 R)
• M88: 51,084,082 km (0.095 R)
• M89: 51,847,032 km (0.055 R)
• M90: 53,727,926 km (0.11 R)
• M91: 54,590,357 km (0.098 R)
• M92: 58,085,263 km (0.038 R)
• M93: 58,527,175 km (0.118 R)
• M94: 59,058,995 km (0.095 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 10,837 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit