🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.41 AU - 0.61 AU

Year: 134 Days

Day: 13.6 Hours

Environment

Temp: 228 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.72 AU - 0.82 AU

Year: 249 Days

Day: 30.3 Hours

Environment

Temp: 155 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.1 AU - 1.34 AU

Year: 497 Days

Day: 38.3 Hours

Environment

Temp: 4 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 101,314,943 km

• M1: 566,527 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.98 AU - 4.8 AU

Year: 2831 Days

Day: 44.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.56 AU - 5.64 AU

Year: 3640 Days

Day: 30.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.5

Radius: 8.9

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.3 AU - 5.82 AU

Year: 4837 Days

Day: 9.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 101,314,943 km

• M1: 430,692 km (0.119 R)
• M2: 502,499 km (0.119 R)
• M3: 647,011 km (0.082 R)
• M4: 771,775 km (0.044 R)
• M5: 1,008,140 km (0.105 R)
• M6: 1,178,682 km (0.073 R)
• M7: 1,350,270 km (0.115 R)
• M8: 1,801,158 km (0.106 R)
• M9: 1,980,676 km (0.086 R)
• M10: 2,326,696 km (0.08 R)
• M11: 2,418,848 km (0.05 R)
• M12: 2,638,607 km (0.102 R)
• M13: 2,886,790 km (0.088 R)
• M14: 3,063,914 km (0.085 R)
• M15: 3,131,383 km (0.086 R)
• M16: 3,429,082 km (0.079 R)
• M17: 3,510,763 km (0.072 R)
• M18: 3,904,953 km (0.061 R)
• M19: 4,076,542 km (0.06 R)
• M20: 4,225,541 km (0.081 R)
• M21: 4,529,076 km (0.105 R)
• M22: 5,210,793 km (0.085 R)
• M23: 5,413,349 km (0.089 R)
• M24: 5,632,360 km (0.088 R)
• M25: 5,715,237 km (0.102 R)
• M26: 6,221,177 km (0.114 R)
• M27: 6,364,342 km (0.061 R)
• M28: 6,450,660 km (0.112 R)
• M29: 7,578,479 km (0.102 R)
• M30: 8,337,538 km (0.081 R)
• M31: 8,702,258 km (0.084 R)
• M32: 8,798,300 km (0.118 R)
• M33: 9,299,901 km (0.087 R)
• M34: 9,644,874 km (0.053 R)
• M35: 9,744,357 km (0.056 R)
• M36: 11,118,862 km (0.102 R)
• M37: 11,572,891 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.1

Radius: 8.2

Gravity: 12.96 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.48 AU - 7.94 AU

Year: 6413 Days

Day: 10.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 163.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 101,314,943 km

• M1: 179,966 km (0.073 R)
• M2: 263,442 km (0.079 R)
• M3: 343,477 km (0.067 R)
• M4: 519,703 km (0.09 R)
• M5: 725,550 km (0.077 R)
• M6: 861,684 km (0.073 R)
• M7: 924,964 km (0.084 R)
• M8: 1,469,051 km (0.075 R)
• M9: 1,565,093 km (0.108 R)
• M10: 1,643,482 km (0.085 R)
• M11: 1,763,460 km (0.07 R)
• M12: 2,294,981 km (0.119 R)
• M13: 2,567,099 km (0.096 R)
• M14: 2,849,540 km (0.08 R)
• M15: 2,970,116 km (0.119 R)
• M16: 3,941,754 km (0.119 R)
• M17: 4,158,073 km (0.113 R)
• M18: 4,212,826 km (0.114 R)
• M19: 4,406,106 km (0.12 R)
• M20: 4,545,980 km (0.117 R)
• M21: 5,003,450 km (0.074 R)
• M22: 5,061,794 km (0.109 R)
• M23: 5,149,608 km (0.097 R)
• M24: 5,296,961 km (0.106 R)
• M25: 5,475,731 km (0.061 R)
• M26: 5,839,254 km (0.11 R)
• M27: 6,148,323 km (0.117 R)
• M28: 6,430,913 km (0.116 R)
• M29: 6,685,828 km (0.111 R)
• M30: 6,976,497 km (0.083 R)
• M31: 7,337,327 km (0.106 R)
• M32: 7,503,380 km (0.072 R)
• M33: 8,248,976 km (0.101 R)
• M34: 8,665,457 km (0.096 R)
• M35: 8,947,000 km (0.108 R)
• M36: 9,736,727 km (0.058 R)
• M37: 9,846,083 km (0.086 R)
• M38: 10,029,340 km (0.111 R)
• M39: 10,102,943 km (0.05 R)
• M40: 10,548,595 km (0.107 R)
• M41: 10,623,394 km (0.117 R)
• M42: 11,497,344 km (0.073 R)
• M43: 11,962,295 km (0.06 R)
• M44: 12,040,534 km (0.078 R)
• M45: 12,711,331 km (0.085 R)
• M46: 12,991,079 km (0.1 R)
• M47: 13,556,709 km (0.111 R)
• M48: 13,842,441 km (0.103 R)
• M49: 14,963,527 km (0.077 R)
• M50: 15,132,124 km (0.1 R)
• M51: 15,812,645 km (0.103 R)
• M52: 16,199,953 km (0.114 R)
• M53: 16,983,697 km (0.081 R)
• M54: 18,905,431 km (0.087 R)
• M55: 20,379,868 km (0.112 R)
• M56: 21,130,849 km (0.058 R)
• M57: 22,178,184 km (0.098 R)
• M58: 22,418,587 km (0.101 R)
• M59: 23,047,646 km (0.104 R)
• M60: 24,819,783 km (0.088 R)
• M61: 25,269,773 km (0.085 R)
• M62: 25,420,269 km (0.101 R)
• M63: 26,635,452 km (0.056 R)
• M64: 26,686,465 km (0.103 R)
• M65: 27,973,007 km (0.097 R)
• M66: 29,016,901 km (0.082 R)
• M67: 29,069,409 km (0.113 R)
• M68: 29,596,443 km (0.051 R)
• M69: 29,967,146 km (0.084 R)
• M70: 30,659,784 km (0.102 R)
• M71: 30,766,896 km (0.033 R)
• M72: 31,411,663 km (0.047 R)
• M73: 31,735,692 km (0.112 R)
• M74: 33,593,099 km (0.09 R)
• M75: 34,035,161 km (0.115 R)
• M76: 34,146,013 km (0.108 R)
• M77: 34,423,667 km (0.098 R)
• M78: 34,757,719 km (0.05 R)
• M79: 35,092,968 km (0.118 R)
• M80: 35,992,051 km (0.093 R)
• M81: 36,104,997 km (0.102 R)
• M82: 36,217,944 km (0.102 R)
• M83: 36,671,375 km (0.074 R)
• M84: 37,526,327 km (0.038 R)
• M85: 38,042,589 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.6

Radius: 8.5

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.88 AU - 7.68 AU

Year: 7247 Days

Day: 12.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 101,314,943 km

• M1: 132,544 km (0.034 R)
• M2: 208,390 km (0.106 R)
• M3: 416,181 km (0.075 R)
• M4: 533,915 km (0.042 R)
• M5: 739,013 km (0.062 R)
• M6: 817,702 km (0.055 R)
• M7: 927,058 km (0.069 R)
• M8: 1,364,931 km (0.099 R)
• M9: 1,988,754 km (0.095 R)
• M10: 2,062,955 km (0.106 R)
• M11: 2,350,183 km (0.099 R)
• M12: 2,468,514 km (0.085 R)
• M13: 2,629,631 km (0.09 R)
• M14: 2,898,758 km (0.112 R)
• M15: 3,133,627 km (0.108 R)
• M16: 4,918,030 km (0.094 R)
• M17: 5,147,064 km (0.104 R)
• M18: 5,249,838 km (0.071 R)
• M19: 6,070,382 km (0.071 R)
• M20: 6,316,022 km (0.1 R)
• M21: 6,398,600 km (0.12 R)
• M22: 6,986,969 km (0.051 R)
• M23: 7,101,112 km (0.117 R)
• M24: 7,505,176 km (0.083 R)
• M25: 7,768,917 km (0.085 R)
• M26: 7,857,479 km (0.055 R)
• M27: 8,095,339 km (0.046 R)
• M28: 8,915,734 km (0.105 R)
• M29: 8,977,518 km (0.068 R)
• M30: 9,288,831 km (0.112 R)
• M31: 10,211,551 km (0.119 R)
• M32: 10,341,102 km (0.065 R)
• M33: 10,569,090 km (0.071 R)
• M34: 11,196,503 km (0.115 R)
• M35: 11,296,584 km (0.107 R)
• M36: 12,006,127 km (0.096 R)
• M37: 12,660,468 km (0.059 R)
• M38: 12,869,606 km (0.114 R)
• M39: 12,939,468 km (0.104 R)
• M40: 13,114,946 km (0.102 R)
• M41: 13,185,257 km (0.114 R)
• M42: 13,539,056 km (0.056 R)
• M43: 13,824,339 km (0.097 R)
• M44: 13,895,997 km (0.084 R)
• M45: 14,183,823 km (0.055 R)
• M46: 15,503,127 km (0.103 R)
• M47: 15,614,876 km (0.081 R)
• M48: 15,764,175 km (0.076 R)
• M49: 16,404,304 km (0.109 R)
• M50: 16,708,437 km (0.102 R)
• M51: 17,014,514 km (0.101 R)
• M52: 17,322,386 km (0.099 R)
• M53: 17,399,728 km (0.117 R)
• M54: 17,593,308 km (0.106 R)
• M55: 17,670,949 km (0.115 R)
• M56: 18,730,551 km (0.079 R)
• M57: 19,168,274 km (0.109 R)
• M58: 19,288,102 km (0.099 R)
• M59: 19,368,287 km (0.032 R)
• M60: 19,770,406 km (0.091 R)
• M61: 20,501,191 km (0.058 R)
• M62: 21,323,531 km (0.054 R)
• M63: 22,788,393 km (0.11 R)
• M64: 22,873,066 km (0.091 R)
• M65: 23,212,952 km (0.096 R)
• M66: 23,426,129 km (0.114 R)
• M67: 24,328,803 km (0.119 R)
• M68: 24,415,420 km (0.03 R)
• M69: 24,502,037 km (0.101 R)
• M70: 24,675,720 km (0.079 R)
• M71: 25,024,133 km (0.117 R)
• M72: 26,168,108 km (0.071 R)
• M73: 26,345,531 km (0.092 R)
• M74: 26,434,393 km (0.036 R)
• M75: 26,612,564 km (0.096 R)
• M76: 26,746,304 km (0.114 R)
• M77: 26,925,223 km (0.049 R)
• M78: 27,014,683 km (0.085 R)
• M79: 27,734,697 km (0.093 R)
• M80: 28,233,307 km (0.064 R)
• M81: 28,460,845 km (0.119 R)
• M82: 28,552,100 km (0.038 R)
• M83: 29,009,720 km (0.105 R)
• M84: 29,147,500 km (0.1 R)
• M85: 29,654,337 km (0.109 R)
• M86: 29,793,164 km (0.053 R)
• M87: 30,071,416 km (0.058 R)
• M88: 31,239,626 km (0.094 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.2

Radius: 15

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 10.44 AU - 11.7 AU

Year: 13589 Days

Day: 10.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 168.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 101,314,943 km

• M1: 199,115 km (0.082 R)
• M2: 311,014 km (0.087 R)
• M3: 450,738 km (0.073 R)
• M4: 750,533 km (0.075 R)
• M5: 963,410 km (0.056 R)
• M6: 1,314,367 km (0.076 R)
• M7: 1,452,296 km (0.111 R)
• M8: 1,577,360 km (0.047 R)
• M9: 1,743,862 km (0.113 R)
• M10: 1,858,155 km (0.096 R)
• M11: 1,995,037 km (0.101 R)
• M12: 2,196,546 km (0.111 R)
• M13: 3,496,850 km (0.076 R)
• M14: 4,405,956 km (0.119 R)
• M15: 4,833,058 km (0.096 R)
• M16: 5,527,342 km (0.103 R)
• M17: 5,842,844 km (0.072 R)
• M18: 6,076,067 km (0.119 R)
• M19: 7,539,733 km (0.105 R)
• M20: 8,311,059 km (0.11 R)
• M21: 8,409,196 km (0.098 R)
• M22: 8,673,086 km (0.099 R)
• M23: 9,208,946 km (0.065 R)
• M24: 9,446,806 km (0.117 R)
• M25: 9,549,430 km (0.095 R)
• M26: 11,568,254 km (0.1 R)
• M27: 11,788,312 km (0.095 R)
• M28: 11,935,816 km (0.113 R)
• M29: 12,046,817 km (0.043 R)
• M30: 12,158,268 km (0.044 R)
• M31: 12,947,397 km (0.108 R)
• M32: 13,947,458 km (0.107 R)
• M33: 14,299,462 km (0.051 R)
• M34: 14,456,839 km (0.113 R)
• M35: 14,575,321 km (0.069 R)
• M36: 14,813,181 km (0.032 R)
• M37: 15,212,308 km (0.051 R)
• M38: 16,513,810 km (0.091 R)
• M39: 17,850,766 km (0.065 R)
• M40: 18,062,896 km (0.055 R)
• M41: 18,790,091 km (0.093 R)
• M42: 19,745,573 km (0.101 R)
• M43: 20,539,040 km (0.101 R)
• M44: 20,761,192 km (0.077 R)
• M45: 21,028,973 km (0.098 R)
• M46: 22,157,090 km (0.103 R)
• M47: 22,613,962 km (0.036 R)
• M48: 23,073,826 km (0.112 R)
• M49: 23,722,782 km (0.09 R)
• M50: 24,096,477 km (0.056 R)
• M51: 24,519,091 km (0.117 R)
• M52: 24,660,461 km (0.11 R)
• M53: 25,514,665 km (0.106 R)
• M54: 25,849,465 km (0.074 R)
• M55: 26,426,913 km (0.038 R)
• M56: 28,085,953 km (0.101 R)
• M57: 28,283,422 km (0.066 R)
• M58: 29,979,862 km (0.12 R)
• M59: 30,131,106 km (0.066 R)
• M60: 30,738,772 km (0.052 R)
• M61: 32,793,499 km (0.09 R)
• M62: 33,314,099 km (0.117 R)
• M63: 33,627,806 km (0.119 R)
• M64: 33,994,919 km (0.115 R)
• M65: 34,733,334 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911.4

Radius: 6.5

Gravity: 21.57 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 16.61 AU - 18.07 AU

Year: 26641 Days

Day: 23.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 101,314,943 km

• M1: 106,514 km (0.097 R)
• M2: 248,482 km (0.087 R)
• M3: 530,025 km (0.116 R)
• M4: 660,325 km (0.09 R)
• M5: 772,374 km (0.078 R)
• M6: 1,145,471 km (0.119 R)
• M7: 1,316,012 km (0.082 R)
• M8: 1,494,932 km (0.115 R)
• M9: 2,589,539 km (0.062 R)
• M10: 2,998,390 km (0.095 R)
• M11: 3,139,162 km (0.026 R)
• M12: 3,186,584 km (0.067 R)
• M13: 3,574,492 km (0.046 R)
• M14: 7,239,340 km (0.07 R)
• M15: 7,302,171 km (0.065 R)
• M16: 7,941,104 km (0.109 R)
• M17: 8,932,489 km (0.048 R)
• M18: 9,271,627 km (0.089 R)
• M19: 9,614,954 km (0.116 R)
• M20: 11,029,552 km (0.108 R)
• M21: 11,909,187 km (0.094 R)
• M22: 12,659,271 km (0.083 R)
• M23: 12,887,258 km (0.061 R)
• M24: 13,116,592 km (0.033 R)
• M25: 14,999,580 km (0.079 R)
• M26: 16,549,264 km (0.112 R)
• M27: 17,300,844 km (0.05 R)
• M28: 17,553,964 km (0.118 R)
• M29: 17,638,487 km (0.089 R)
• M30: 18,320,354 km (0.094 R)
• M31: 21,132,494 km (0.032 R)
• M32: 21,856,399 km (0.102 R)
• M33: 23,421,192 km (0.118 R)
• M34: 23,607,741 km (0.086 R)
• M35: 24,264,326 km (0.095 R)
• M36: 24,926,745 km (0.117 R)
• M37: 25,021,889 km (0.103 R)
• M38: 25,499,406 km (0.111 R)
• M39: 27,931,568 km (0.114 R)
• M40: 28,426,887 km (0.07 R)
• M41: 30,335,157 km (0.118 R)
• M42: 31,356,162 km (0.069 R)
• M43: 31,561,710 km (0.072 R)
• M44: 32,284,567 km (0.082 R)
• M45: 32,388,238 km (0.064 R)
• M46: 32,908,540 km (0.086 R)
• M47: 34,910,458 km (0.101 R)
• M48: 35,550,887 km (0.111 R)
• M49: 37,277,396 km (0.109 R)
• M50: 37,386,153 km (0.067 R)
• M51: 38,700,221 km (0.06 R)
• M52: 38,920,728 km (0.105 R)
• M53: 39,141,535 km (0.063 R)
• M54: 39,362,940 km (0.059 R)
• M55: 41,598,680 km (0.115 R)
• M56: 43,531,335 km (0.09 R)
• M57: 44,797,382 km (0.104 R)
• M58: 48,074,323 km (0.077 R)
• M59: 48,667,628 km (0.092 R)
• M60: 49,263,177 km (0.089 R)
• M61: 49,382,706 km (0.06 R)
• M62: 50,221,352 km (0.111 R)
• M63: 52,765,413 km (0.044 R)
• M64: 54,979,162 km (0.05 R)
• M65: 55,599,545 km (0.081 R)
• M66: 56,222,171 km (0.116 R)
• M67: 57,725,929 km (0.089 R)
• M68: 58,230,074 km (0.092 R)
• M69: 58,862,274 km (0.076 R)
• M70: 60,900,844 km (0.09 R)
• M71: 61,542,619 km (0.109 R)
• M72: 62,574,246 km (0.095 R)
• M73: 63,221,855 km (0.051 R)
• M74: 63,351,557 km (0.083 R)
• M75: 63,741,409 km (0.11 R)
• M76: 66,361,017 km (0.099 R)
• M77: 69,550,743 km (0.064 R)
• M78: 72,925,970 km (0.045 R)
• M79: 73,470,955 km (0.069 R)
• M80: 75,664,209 km (0.106 R)
• M81: 77,601,053 km (0.106 R)
• M82: 78,854,683 km (0.055 R)
• M83: 83,650,941 km (0.079 R)
• M84: 86,660,102 km (0.069 R)
• M85: 87,815,745 km (0.12 R)
• M86: 88,395,587 km (0.106 R)
• M87: 88,831,216 km (0.119 R)
• M88: 91,166,588 km (0.094 R)
• M89: 96,196,068 km (0.088 R)
• M90: 97,242,805 km (0.1 R)
• M91: 98,142,935 km (0.101 R)
• M92: 100,556,697 km (0.098 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: 470 - 20,209 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit