🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.4 AU - 0.6 AU

Year: 131 Days

Day: 22.7 Hours

Environment

Temp: 182 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.41 AU - 0.67 AU

Year: 147 Days

Day: 45.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.13 AU - 1.55 AU

Year: 575 Days

Day: 31.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,301,934 km

• M1: 907,311 km (0.082 R)
• M2: 968,646 km (0.12 R)

Asteroid Belt

Center: 4.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.6

Radius: 12.9

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 6.66 AU - 7.48 AU

Year: 6972 Days

Day: 13.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 44,301,934 km

• M1: 194,926 km (0.106 R)
• M2: 310,864 km (0.068 R)
• M3: 626,217 km (0.097 R)
• M4: 815,159 km (0.087 R)
• M5: 909,405 km (0.1 R)
• M6: 1,234,182 km (0.115 R)
• M7: 1,420,133 km (0.109 R)
• M8: 1,536,370 km (0.119 R)
• M9: 1,947,764 km (0.077 R)
• M10: 2,034,232 km (0.039 R)
• M11: 2,122,046 km (0.116 R)
• M12: 2,301,713 km (0.054 R)
• M13: 2,846,399 km (0.077 R)
• M14: 2,945,283 km (0.089 R)
• M15: 3,146,492 km (0.101 R)
• M16: 3,562,823 km (0.073 R)
• M17: 4,052,307 km (0.113 R)
• M18: 4,220,306 km (0.095 R)
• M19: 4,419,271 km (0.05 R)
• M20: 4,505,439 km (0.113 R)
• M21: 4,797,005 km (0.05 R)
• M22: 5,004,797 km (0.102 R)
• M23: 5,155,143 km (0.051 R)
• M24: 5,677,389 km (0.098 R)
• M25: 5,960,877 km (0.071 R)
• M26: 6,541,616 km (0.028 R)
• M27: 7,310,250 km (0.033 R)
• M28: 7,515,498 km (0.086 R)
• M29: 7,722,691 km (0.072 R)
• M30: 7,861,966 km (0.115 R)
• M31: 8,036,996 km (0.113 R)
• M32: 8,606,366 km (0.11 R)
• M33: 8,932,339 km (0.084 R)
• M34: 9,115,148 km (0.062 R)
• M35: 9,299,303 km (0.094 R)
• M36: 9,484,655 km (0.107 R)
• M37: 10,506,857 km (0.037 R)
• M38: 10,661,242 km (0.085 R)
• M39: 10,855,420 km (0.078 R)
• M40: 12,165,748 km (0.079 R)
• M41: 12,327,912 km (0.058 R)
• M42: 12,613,644 km (0.12 R)
• M43: 13,609,517 km (0.08 R)
• M44: 14,074,467 km (0.112 R)
• M45: 14,760,074 km (0.1 R)
• M46: 15,986,178 km (0.083 R)
• M47: 16,701,405 km (0.111 R)
• M48: 17,747,693 km (0.092 R)
• M49: 19,333,281 km (0.039 R)
• M50: 19,475,399 km (0.096 R)
• M51: 19,665,388 km (0.104 R)
• M52: 21,012,517 km (0.051 R)
• M53: 22,688,013 km (0.113 R)
• M54: 23,239,281 km (0.102 R)
• M55: 24,457,457 km (0.119 R)
• M56: 24,559,782 km (0.1 R)
• M57: 25,540,246 km (0.097 R)
• M58: 26,638,743 km (0.099 R)
• M59: 27,114,165 km (0.053 R)
• M60: 27,645,836 km (0.106 R)
• M61: 28,449,625 km (0.07 R)
• M62: 28,989,823 km (0.086 R)
• M63: 30,300,151 km (0.1 R)
• M64: 30,575,561 km (0.084 R)
• M65: 31,406,876 km (0.06 R)
• M66: 32,526,766 km (0.113 R)
• M67: 34,059,246 km (0.089 R)
• M68: 34,173,689 km (0.105 R)
• M69: 34,747,995 km (0.075 R)
• M70: 34,863,185 km (0.069 R)
• M71: 36,197,449 km (0.071 R)
• M72: 37,017,844 km (0.051 R)
• M73: 38,676,734 km (0.085 R)
• M74: 40,238,985 km (0.092 R)
• M75: 40,360,010 km (0.044 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51

Radius: 9.3

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 9.78 AU - 13.02 AU

Year: 14275 Days

Day: 13.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 44,301,934 km

• M1: 326,871 km (0.07 R)
• M2: 400,174 km (0.117 R)
• M3: 480,359 km (0.111 R)
• M4: 587,022 km (0.112 R)
• M5: 908,358 km (0.105 R)
• M6: 1,962,724 km (0.119 R)
• M7: 2,460,436 km (0.074 R)
• M8: 2,813,637 km (0.039 R)
• M9: 3,373,432 km (0.064 R)
• M10: 3,489,520 km (0.091 R)
• M11: 3,765,678 km (0.12 R)
• M12: 5,116,397 km (0.118 R)
• M13: 5,612,613 km (0.089 R)
• M14: 5,866,480 km (0.118 R)
• M15: 6,266,206 km (0.092 R)
• M16: 6,433,456 km (0.081 R)
• M17: 8,473,074 km (0.052 R)
• M18: 8,578,690 km (0.101 R)
• M19: 9,658,338 km (0.114 R)
• M20: 11,444,088 km (0.12 R)
• M21: 13,329,021 km (0.09 R)
• M22: 13,606,076 km (0.116 R)
• M23: 14,291,533 km (0.111 R)
• M24: 14,797,025 km (0.083 R)
• M25: 14,988,061 km (0.03 R)
• M26: 15,212,009 km (0.098 R)
• M27: 15,663,346 km (0.103 R)
• M28: 16,381,266 km (0.079 R)
• M29: 17,411,247 km (0.08 R)
• M30: 17,612,905 km (0.088 R)
• M31: 17,849,270 km (0.109 R)
• M32: 18,052,723 km (0.114 R)
• M33: 18,154,749 km (0.114 R)
• M34: 18,770,942 km (0.117 R)
• M35: 19,012,393 km (0.118 R)
• M36: 19,498,287 km (0.082 R)
• M37: 19,777,886 km (0.044 R)
• M38: 20,589,005 km (0.081 R)
• M39: 20,909,444 km (0.063 R)
• M40: 21,016,556 km (0.098 R)
• M41: 22,207,206 km (0.099 R)
• M42: 22,316,562 km (0.087 R)
• M43: 22,389,565 km (0.101 R)
• M44: 23,160,742 km (0.045 R)
• M45: 23,493,897 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 707.8

Radius: 7.5

Gravity: 12.58 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 13.36 AU - 17.68 AU

Year: 22675 Days

Day: 17.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 44,301,934 km

• M1: 571,464 km (0.117 R)
• M2: 687,851 km (0.108 R)
• M3: 761,603 km (0.118 R)
• M4: 917,484 km (0.065 R)
• M5: 999,463 km (0.099 R)
• M6: 1,260,212 km (0.054 R)
• M7: 1,640,490 km (0.113 R)
• M8: 2,695,604 km (0.06 R)
• M9: 2,854,926 km (0.085 R)
• M10: 3,017,389 km (0.047 R)
• M11: 3,351,291 km (0.118 R)
• M12: 4,054,401 km (0.051 R)
• M13: 6,795,034 km (0.098 R)
• M14: 11,105,248 km (0.099 R)
• M15: 11,297,182 km (0.111 R)
• M16: 12,141,363 km (0.109 R)
• M17: 12,938,421 km (0.088 R)
• M18: 13,207,846 km (0.098 R)
• M19: 13,684,016 km (0.03 R)
• M20: 14,027,493 km (0.101 R)
• M21: 14,513,088 km (0.104 R)
• M22: 15,572,241 km (0.06 R)
• M23: 16,729,231 km (0.118 R)
• M24: 17,022,891 km (0.113 R)
• M25: 18,289,387 km (0.089 R)
• M26: 19,817,978 km (0.047 R)
• M27: 20,833,448 km (0.12 R)
• M28: 21,626,018 km (0.086 R)
• M29: 22,186,711 km (0.094 R)
• M30: 22,347,678 km (0.091 R)
• M31: 25,312,708 km (0.068 R)
• M32: 25,988,292 km (0.077 R)
• M33: 26,073,114 km (0.078 R)
• M34: 26,926,719 km (0.051 R)
• M35: 27,529,748 km (0.079 R)
• M36: 28,398,762 km (0.105 R)
• M37: 30,253,028 km (0.115 R)
• M38: 33,152,983 km (0.113 R)
• M39: 34,263,148 km (0.068 R)
• M40: 34,635,946 km (0.109 R)
• M41: 36,140,452 km (0.116 R)
• M42: 38,147,158 km (0.11 R)
• M43: 39,505,058 km (0.106 R)
• M44: 39,895,957 km (0.091 R)
• M45: 40,189,917 km (0.054 R)
• M46: 43,370,218 km (0.078 R)
• M47: 43,975,491 km (0.045 R)
• M48: 44,279,175 km (0.109 R)
• M49: 47,043,444 km (0.064 R)
• M50: 47,457,681 km (0.089 R)
• M51: 47,873,263 km (0.033 R)
• M52: 49,126,894 km (0.065 R)
• M53: 50,815,106 km (0.106 R)
• M54: 51,453,140 km (0.032 R)
• M55: 54,682,809 km (0.058 R)
• M56: 54,900,474 km (0.106 R)
• M57: 56,761,920 km (0.106 R)
• M58: 56,872,024 km (0.111 R)
• M59: 57,644,996 km (0.099 R)
• M60: 57,977,403 km (0.047 R)
• M61: 58,088,255 km (0.032 R)
• M62: 58,421,559 km (0.096 R)
• M63: 59,424,912 km (0.045 R)
• M64: 59,648,710 km (0.051 R)
• M65: 61,222,779 km (0.056 R)
• M66: 62,014,900 km (0.118 R)
• M67: 63,838,348 km (0.102 R)
• M68: 65,332,831 km (0.087 R)
• M69: 66,374,182 km (0.119 R)
• M70: 67,071,457 km (0.1 R)
• M71: 67,654,291 km (0.114 R)
• M72: 67,887,963 km (0.115 R)
• M73: 68,121,934 km (0.036 R)
• M74: 68,473,189 km (0.069 R)
• M75: 70,831,001 km (0.089 R)
• M76: 72,736,430 km (0.119 R)
• M77: 73,215,292 km (0.107 R)
• M78: 74,176,459 km (0.047 R)
• M79: 74,658,463 km (0.047 R)
• M80: 74,779,188 km (0.105 R)
• M81: 76,597,251 km (0.096 R)
• M82: 77,450,707 km (0.082 R)
• M83: 78,675,315 km (0.059 R)
• M84: 79,659,669 km (0.067 R)
• M85: 80,648,062 km (0.081 R)
• M86: 81,143,830 km (0.088 R)
• M87: 82,387,587 km (0.07 R)
• M88: 82,637,116 km (0.079 R)
• M89: 83,387,050 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 64.8

Radius: 5.5

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 15.08 AU - 21.4 AU

Year: 28890 Days

Day: 17.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 44,301,934 km

• M1: 84,074 km (0.118 R)
• M2: 222,751 km (0.116 R)
• M3: 592,856 km (0.101 R)
• M4: 818,450 km (0.112 R)
• M5: 995,125 km (0.066 R)
• M6: 1,069,326 km (0.094 R)
• M7: 1,343,239 km (0.113 R)
• M8: 1,815,969 km (0.097 R)
• M9: 1,884,185 km (0.087 R)
• M10: 1,999,824 km (0.088 R)
• M11: 2,360,654 km (0.107 R)
• M12: 2,435,304 km (0.098 R)
• M13: 2,925,985 km (0.115 R)
• M14: 2,979,391 km (0.103 R)
• M15: 3,474,560 km (0.115 R)
• M16: 3,616,678 km (0.077 R)
• M17: 3,674,124 km (0.12 R)
• M18: 3,965,540 km (0.111 R)
• M19: 4,084,321 km (0.073 R)
• M20: 4,852,357 km (0.099 R)
• M21: 5,139,734 km (0.101 R)
• M22: 5,269,136 km (0.119 R)
• M23: 5,664,075 km (0.096 R)
• M24: 5,730,795 km (0.083 R)
• M25: 5,898,794 km (0.102 R)
• M26: 6,171,062 km (0.12 R)
• M27: 6,622,099 km (0.107 R)
• M28: 7,012,101 km (0.029 R)
• M29: 7,155,715 km (0.097 R)
• M30: 7,555,889 km (0.119 R)
• M31: 8,377,630 km (0.099 R)
• M32: 8,453,776 km (0.073 R)
• M33: 8,491,923 km (0.118 R)
• M34: 8,837,793 km (0.094 R)
• M35: 9,424,516 km (0.061 R)
• M36: 10,800,218 km (0.099 R)
• M37: 10,841,657 km (0.089 R)
• M38: 11,723,387 km (0.055 R)
• M39: 14,962,629 km (0.04 R)
• M40: 15,520,031 km (0.105 R)
• M41: 16,416,272 km (0.094 R)
• M42: 16,655,030 km (0.092 R)
• M43: 16,798,644 km (0.064 R)
• M44: 17,474,976 km (0.115 R)
• M45: 18,012,481 km (0.102 R)
• M46: 18,160,134 km (0.04 R)
• M47: 19,455,652 km (0.078 R)
• M48: 19,961,741 km (0.089 R)
• M49: 20,267,520 km (0.082 R)
• M50: 20,369,844 km (0.044 R)
• M51: 20,523,631 km (0.119 R)
• M52: 20,987,085 km (0.109 R)
• M53: 21,819,597 km (0.034 R)
• M54: 22,239,967 km (0.076 R)
• M55: 22,981,823 km (0.11 R)
• M56: 23,731,907 km (0.113 R)
• M57: 27,092,474 km (0.063 R)
• M58: 27,544,110 km (0.058 R)
• M59: 27,941,292 km (0.073 R)
• M60: 28,397,565 km (0.113 R)
• M61: 29,259,848 km (0.102 R)
• M62: 29,781,346 km (0.077 R)
• M63: 30,305,836 km (0.088 R)
• M64: 30,598,449 km (0.119 R)
• M65: 31,068,785 km (0.108 R)
• M66: 31,600,755 km (0.107 R)
• M67: 33,455,918 km (0.045 R)
• M68: 33,516,356 km (0.092 R)
• M69: 34,001,053 km (0.103 R)
• M70: 34,977,478 km (0.118 R)
• M71: 35,161,633 km (0.07 R)
• M72: 35,901,245 km (0.067 R)
• M73: 36,024,962 km (0.059 R)
• M74: 36,459,395 km (0.115 R)
• M75: 36,708,326 km (0.118 R)
• M76: 38,340,289 km (0.09 R)
• M77: 38,403,569 km (0.092 R)
• M78: 39,867,683 km (0.088 R)
• M79: 42,000,051 km (0.109 R)
• M80: 42,261,099 km (0.052 R)
• M81: 42,326,474 km (0.052 R)
• M82: 42,588,120 km (0.115 R)
• M83: 42,915,889 km (0.111 R)
• M84: 43,113,059 km (0.069 R)
• M85: 43,442,174 km (0.037 R)
• M86: 43,772,187 km (0.105 R)
• M87: 44,036,826 km (0.044 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: 428 - 16,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit