🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.67 AU - 1.01 AU

Year: 274 Days

Day: 17.6 Hours

Environment

Temp: 188 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.64 AU - 1.06 AU

Year: 279 Days

Day: 47.5 Hours

Environment

Temp: 163 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.4 AU - 1.86 AU

Year: 742 Days

Day: 40.4 Hours

Environment

Temp: -33 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.72 AU - 4.12 AU

Year: 2254 Days

Day: 21.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,257,733 km

• M1: 2,713,406 km (0.066 R)
• M2: 3,057,481 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.1

Radius: 8

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.35 AU - 5.49 AU

Year: 4498 Days

Day: 9.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 54,257,733 km

• M1: 129,851 km (0.117 R)
• M2: 403,017 km (0.074 R)
• M3: 587,620 km (0.028 R)
• M4: 662,569 km (0.118 R)
• M5: 834,906 km (0.052 R)
• M6: 1,087,277 km (0.115 R)
• M7: 1,599,949 km (0.101 R)
• M8: 1,754,484 km (0.091 R)
• M9: 1,897,948 km (0.097 R)
• M10: 2,179,491 km (0.049 R)
• M11: 2,492,001 km (0.116 R)
• M12: 2,855,973 km (0.083 R)
• M13: 3,006,319 km (0.044 R)
• M14: 4,003,987 km (0.047 R)
• M15: 4,172,434 km (0.042 R)
• M16: 4,802,989 km (0.099 R)
• M17: 4,869,859 km (0.081 R)
• M18: 5,004,647 km (0.107 R)
• M19: 5,117,893 km (0.059 R)
• M20: 5,277,962 km (0.059 R)
• M21: 5,370,115 km (0.082 R)
• M22: 5,603,039 km (0.104 R)
• M23: 6,078,610 km (0.063 R)
• M24: 6,199,635 km (0.061 R)
• M25: 6,272,489 km (0.101 R)
• M26: 6,517,830 km (0.074 R)
• M27: 6,592,030 km (0.056 R)
• M28: 6,716,346 km (0.115 R)
• M29: 6,791,295 km (0.07 R)
• M30: 6,942,089 km (0.058 R)
• M31: 6,992,504 km (0.068 R)
• M32: 7,093,931 km (0.072 R)
• M33: 7,246,820 km (0.077 R)
• M34: 7,400,906 km (0.083 R)
• M35: 7,530,158 km (0.089 R)
• M36: 8,321,232 km (0.111 R)
• M37: 8,509,576 km (0.065 R)
• M38: 8,726,642 km (0.03 R)
• M39: 9,360,788 km (0.1 R)
• M40: 9,895,750 km (0.034 R)
• M41: 10,038,167 km (0.093 R)
• M42: 10,411,862 km (0.094 R)
• M43: 10,819,217 km (0.075 R)
• M44: 10,965,973 km (0.099 R)
• M45: 12,042,180 km (0.117 R)
• M46: 12,224,839 km (0.117 R)
• M47: 12,500,548 km (0.098 R)
• M48: 12,902,368 km (0.112 R)
• M49: 12,995,717 km (0.1 R)
• M50: 13,245,695 km (0.043 R)
• M51: 13,371,357 km (0.1 R)
• M52: 13,592,163 km (0.101 R)
• M53: 13,687,008 km (0.072 R)
• M54: 14,974,448 km (0.118 R)
• M55: 15,138,108 km (0.093 R)
• M56: 15,269,455 km (0.061 R)
• M57: 15,765,372 km (0.063 R)
• M58: 16,333,844 km (0.115 R)
• M59: 16,773,063 km (0.07 R)
• M60: 17,079,290 km (0.109 R)
• M61: 17,216,172 km (0.067 R)
• M62: 17,387,611 km (0.071 R)
• M63: 17,974,783 km (0.066 R)
• M64: 18,288,190 km (0.103 R)
• M65: 18,428,064 km (0.102 R)
• M66: 18,603,542 km (0.099 R)
• M67: 19,346,296 km (0.099 R)
• M68: 20,242,985 km (0.093 R)
• M69: 20,569,109 km (0.101 R)
• M70: 21,153,289 km (0.111 R)
• M71: 21,521,150 km (0.087 R)
• M72: 22,825,194 km (0.095 R)
• M73: 22,938,141 km (0.086 R)
• M74: 23,051,386 km (0.118 R)
• M75: 23,126,933 km (0.097 R)
• M76: 23,925,038 km (0.034 R)
• M77: 24,269,861 km (0.114 R)
• M78: 24,500,690 km (0.078 R)
• M79: 24,616,330 km (0.04 R)
• M80: 24,770,864 km (0.097 R)
• M81: 24,925,698 km (0.089 R)
• M82: 25,119,726 km (0.072 R)
• M83: 26,333,713 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.1

Radius: 13.4

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.78 AU - 6.76 AU

Year: 5596 Days

Day: 10.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 54,257,733 km

• M1: 312,211 km (0.06 R)
• M2: 403,765 km (0.104 R)
• M3: 487,091 km (0.106 R)
• M4: 809,624 km (0.097 R)
• M5: 1,072,916 km (0.116 R)
• M6: 1,183,170 km (0.1 R)
• M7: 1,314,217 km (0.096 R)
• M8: 1,573,919 km (0.11 R)
• M9: 1,812,677 km (0.109 R)
• M10: 2,326,396 km (0.103 R)
• M11: 2,451,311 km (0.053 R)
• M12: 2,906,836 km (0.11 R)
• M13: 3,019,184 km (0.112 R)
• M14: 3,179,254 km (0.118 R)
• M15: 3,700,303 km (0.112 R)
• M16: 4,402,665 km (0.105 R)
• M17: 5,200,620 km (0.104 R)
• M18: 5,928,414 km (0.086 R)
• M19: 6,216,988 km (0.097 R)
• M20: 6,333,675 km (0.04 R)
• M21: 6,837,969 km (0.089 R)
• M22: 7,634,428 km (0.09 R)
• M23: 8,267,078 km (0.079 R)
• M24: 8,752,672 km (0.103 R)
• M25: 9,247,692 km (0.1 R)
• M26: 9,650,259 km (0.118 R)
• M27: 9,819,604 km (0.113 R)
• M28: 10,092,770 km (0.089 R)
• M29: 10,927,526 km (0.095 R)
• M30: 11,353,132 km (0.118 R)
• M31: 12,220,800 km (0.087 R)
• M32: 12,551,710 km (0.086 R)
• M33: 12,811,262 km (0.09 R)
• M34: 12,922,862 km (0.098 R)
• M35: 13,448,699 km (0.103 R)
• M36: 13,866,675 km (0.1 R)
• M37: 14,058,161 km (0.12 R)
• M38: 14,173,351 km (0.044 R)
• M39: 14,559,912 km (0.115 R)
• M40: 15,106,991 km (0.069 R)
• M41: 15,501,930 km (0.082 R)
• M42: 15,980,194 km (0.109 R)
• M43: 16,503,936 km (0.059 R)
• M44: 16,666,250 km (0.07 R)
• M45: 17,320,741 km (0.091 R)
• M46: 17,651,202 km (0.087 R)
• M47: 17,817,106 km (0.101 R)
• M48: 18,951,208 km (0.083 R)
• M49: 19,078,665 km (0.094 R)
• M50: 19,249,057 km (0.098 R)
• M51: 19,505,468 km (0.099 R)
• M52: 19,720,141 km (0.117 R)
• M53: 20,281,881 km (0.102 R)
• M54: 20,586,612 km (0.105 R)
• M55: 20,717,510 km (0.069 R)
• M56: 20,980,503 km (0.112 R)
• M57: 21,112,299 km (0.093 R)
• M58: 21,998,516 km (0.117 R)
• M59: 22,311,625 km (0.04 R)
• M60: 22,401,384 km (0.072 R)
• M61: 23,396,209 km (0.077 R)
• M62: 23,487,314 km (0.064 R)
• M63: 23,944,934 km (0.112 R)
• M64: 24,313,095 km (0.106 R)
• M65: 24,544,074 km (0.084 R)
• M66: 24,915,376 km (0.114 R)
• M67: 25,008,426 km (0.066 R)
• M68: 25,992,929 km (0.113 R)
• M69: 26,751,540 km (0.066 R)
• M70: 27,373,418 km (0.109 R)
• M71: 27,903,144 km (0.052 R)
• M72: 28,387,842 km (0.1 R)
• M73: 28,875,231 km (0.076 R)
• M74: 29,463,749 km (0.058 R)
• M75: 30,006,790 km (0.086 R)
• M76: 30,702,569 km (0.057 R)
• M77: 31,002,513 km (0.089 R)
• M78: 31,202,974 km (0.069 R)
• M79: 31,504,414 km (0.111 R)
• M80: 32,009,008 km (0.088 R)
• M81: 33,847,865 km (0.037 R)
• M82: 34,832,069 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.4

Radius: 9.6

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.62 AU - 7.34 AU

Year: 5880 Days

Day: 7.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 54,257,733 km

• M1: 146,606 km (0.091 R)
• M2: 261,198 km (0.094 R)
• M3: 487,390 km (0.103 R)
• M4: 577,298 km (0.09 R)
• M5: 762,500 km (0.044 R)
• M6: 996,471 km (0.062 R)
• M7: 1,114,654 km (0.074 R)
• M8: 1,175,540 km (0.116 R)
• M9: 1,253,331 km (0.114 R)
• M10: 1,599,650 km (0.087 R)
• M11: 1,847,085 km (0.115 R)
• M12: 2,518,779 km (0.098 R)
• M13: 2,620,655 km (0.118 R)
• M14: 2,744,672 km (0.077 R)
• M15: 2,849,391 km (0.059 R)
• M16: 2,977,147 km (0.077 R)
• M17: 3,238,046 km (0.087 R)
• M18: 3,416,217 km (0.092 R)
• M19: 3,574,940 km (0.088 R)
• M20: 4,089,258 km (0.118 R)
• M21: 4,502,597 km (0.111 R)
• M22: 4,980,562 km (0.098 R)
• M23: 5,264,648 km (0.065 R)
• M24: 5,580,749 km (0.099 R)
• M25: 5,741,117 km (0.086 R)
• M26: 6,039,116 km (0.119 R)
• M27: 6,314,377 km (0.119 R)
• M28: 7,427,085 km (0.075 R)
• M29: 7,871,092 km (0.102 R)
• M30: 8,354,143 km (0.113 R)
• M31: 8,476,515 km (0.109 R)
• M32: 9,764,103 km (0.1 R)
• M33: 9,957,683 km (0.11 R)
• M34: 10,054,922 km (0.078 R)
• M35: 10,578,963 km (0.074 R)
• M36: 11,044,661 km (0.091 R)
• M37: 11,179,000 km (0.09 R)
• M38: 11,996,403 km (0.086 R)
• M39: 12,552,009 km (0.082 R)
• M40: 13,365,373 km (0.057 R)
• M41: 14,122,787 km (0.116 R)
• M42: 14,378,450 km (0.092 R)
• M43: 15,453,610 km (0.036 R)
• M44: 16,019,838 km (0.119 R)
• M45: 16,095,983 km (0.09 R)
• M46: 16,324,718 km (0.08 R)
• M47: 16,901,418 km (0.042 R)
• M48: 16,978,760 km (0.105 R)
• M49: 17,211,684 km (0.119 R)
• M50: 17,484,700 km (0.095 R)
• M51: 18,791,288 km (0.046 R)
• M52: 19,233,649 km (0.058 R)
• M53: 19,842,662 km (0.079 R)
• M54: 20,499,097 km (0.108 R)
• M55: 20,581,675 km (0.118 R)
• M56: 21,079,387 km (0.1 R)
• M57: 21,204,451 km (0.09 R)
• M58: 21,287,927 km (0.063 R)
• M59: 21,371,552 km (0.051 R)
• M60: 22,129,115 km (0.096 R)
• M61: 22,256,124 km (0.091 R)
• M62: 23,540,422 km (0.091 R)
• M63: 23,843,657 km (0.046 R)
• M64: 24,366,352 km (0.104 R)
• M65: 24,541,381 km (0.088 R)
• M66: 25,600,534 km (0.061 R)
• M67: 25,867,716 km (0.08 R)
• M68: 26,719,676 km (0.03 R)
• M69: 26,900,240 km (0.118 R)
• M70: 27,444,328 km (0.111 R)
• M71: 27,535,283 km (0.088 R)
• M72: 28,405,195 km (0.071 R)
• M73: 28,543,274 km (0.041 R)
• M74: 28,774,103 km (0.086 R)
• M75: 29,005,531 km (0.068 R)
• M76: 29,376,983 km (0.113 R)
• M77: 29,750,080 km (0.09 R)
• M78: 29,890,403 km (0.104 R)
• M79: 30,124,822 km (0.088 R)
• M80: 30,689,704 km (0.119 R)
• M81: 30,926,218 km (0.085 R)
• M82: 31,830,089 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.8

Radius: 11.1

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 10 AU - 12.8 AU

Year: 13720 Days

Day: 11.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 54,257,733 km

• M1: 192,233 km (0.086 R)
• M2: 279,748 km (0.08 R)
• M3: 462,407 km (0.119 R)
• M4: 539,001 km (0.095 R)
• M5: 707,149 km (0.108 R)
• M6: 893,997 km (0.088 R)
• M7: 1,097,749 km (0.062 R)
• M8: 1,672,953 km (0.086 R)
• M9: 1,823,897 km (0.051 R)
• M10: 2,166,626 km (0.055 R)
• M11: 2,387,732 km (0.036 R)
• M12: 2,529,850 km (0.117 R)
• M13: 2,674,810 km (0.084 R)
• M14: 2,792,693 km (0.081 R)
• M15: 2,882,302 km (0.115 R)
• M16: 3,345,158 km (0.057 R)
• M17: 3,440,601 km (0.09 R)
• M18: 4,236,612 km (0.089 R)
• M19: 5,608,723 km (0.071 R)
• M20: 7,395,820 km (0.103 R)
• M21: 7,857,778 km (0.073 R)
• M22: 8,372,245 km (0.042 R)
• M23: 8,546,227 km (0.109 R)
• M24: 9,751,687 km (0.091 R)
• M25: 10,397,501 km (0.112 R)
• M26: 10,678,595 km (0.069 R)
• M27: 12,121,317 km (0.105 R)
• M28: 12,615,888 km (0.117 R)
• M29: 13,217,869 km (0.109 R)
• M30: 14,974,298 km (0.09 R)
• M31: 15,398,109 km (0.108 R)
• M32: 15,665,141 km (0.086 R)
• M33: 15,772,253 km (0.032 R)
• M34: 16,802,982 km (0.103 R)
• M35: 17,631,904 km (0.075 R)
• M36: 18,871,771 km (0.119 R)
• M37: 19,444,731 km (0.096 R)
• M38: 19,617,666 km (0.079 R)
• M39: 20,256,300 km (0.105 R)
• M40: 20,666,347 km (0.043 R)
• M41: 20,783,931 km (0.093 R)
• M42: 21,852,659 km (0.072 R)
• M43: 22,817,714 km (0.092 R)
• M44: 23,550,594 km (0.038 R)
• M45: 23,981,735 km (0.113 R)
• M46: 24,477,652 km (0.077 R)
• M47: 26,750,642 km (0.098 R)
• M48: 26,878,848 km (0.104 R)
• M49: 27,587,942 km (0.054 R)
• M50: 27,782,419 km (0.092 R)
• M51: 29,288,271 km (0.076 R)
• M52: 29,619,182 km (0.109 R)
• M53: 29,884,718 km (0.109 R)
• M54: 31,089,729 km (0.066 R)
• M55: 31,359,603 km (0.116 R)
• M56: 31,969,813 km (0.111 R)
• M57: 32,583,912 km (0.097 R)
• M58: 33,616,138 km (0.111 R)
• M59: 34,310,122 km (0.115 R)
• M60: 35,149,366 km (0.098 R)
• M61: 36,207,771 km (0.102 R)
• M62: 36,491,708 km (0.113 R)
• M63: 36,776,542 km (0.048 R)
• M64: 37,850,804 km (0.072 R)
• M65: 38,211,335 km (0.106 R)
• M66: 38,500,508 km (0.11 R)
• M67: 38,572,913 km (0.082 R)
• M68: 39,737,533 km (0.104 R)
• M69: 40,103,898 km (0.075 R)
• M70: 40,324,106 km (0.086 R)
• M71: 41,135,525 km (0.067 R)
• M72: 41,877,680 km (0.047 R)
• M73: 41,952,180 km (0.049 R)
• M74: 43,149,711 km (0.071 R)
• M75: 45,654,877 km (0.044 R)
• M76: 47,506,300 km (0.073 R)
• M77: 48,363,047 km (0.062 R)
• M78: 49,460,796 km (0.116 R)
• M79: 50,170,787 km (0.105 R)
• M80: 51,122,828 km (0.094 R)
• M81: 51,601,093 km (0.087 R)
• M82: 51,920,634 km (0.063 R)
• M83: 52,722,628 km (0.112 R)
• M84: 53,044,563 km (0.095 R)
• M85: 53,609,594 km (0.085 R)
• M86: 54,095,488 km (0.11 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 17,733 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit