🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.74 AU - 0.92 AU

Year: 272 Days

Day: 44.9 Hours

Environment

Temp: 156 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 119,015,655 km

• M1: 37,998 km (0.041 R)
• M2: 185,950 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.95 AU - 3.01 AU

Year: 1406 Days

Day: 41.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.7

Radius: 12.5

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.8 AU - 7.66 AU

Year: 5596 Days

Day: 9.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 119,015,655 km

• M1: 165,904 km (0.095 R)
• M2: 349,909 km (0.096 R)
• M3: 477,666 km (0.104 R)
• M4: 613,950 km (0.118 R)
• M5: 693,835 km (0.036 R)
• M6: 970,890 km (0.032 R)
• M7: 1,298,809 km (0.099 R)
• M8: 1,421,180 km (0.113 R)
• M9: 1,515,726 km (0.103 R)
• M10: 1,596,209 km (0.068 R)
• M11: 1,678,189 km (0.027 R)
• M12: 1,778,569 km (0.039 R)
• M13: 1,881,044 km (0.077 R)
• M14: 2,092,276 km (0.119 R)
• M15: 2,812,290 km (0.115 R)
• M16: 3,517,794 km (0.089 R)
• M17: 3,691,627 km (0.108 R)
• M18: 3,846,161 km (0.105 R)
• M19: 3,980,351 km (0.099 R)
• M20: 4,627,361 km (0.062 R)
• M21: 4,842,333 km (0.101 R)
• M22: 5,085,131 km (0.102 R)
• M23: 5,406,916 km (0.082 R)
• M24: 6,438,244 km (0.104 R)
• M25: 6,813,585 km (0.084 R)
• M26: 7,613,634 km (0.109 R)
• M27: 8,010,667 km (0.106 R)
• M28: 8,589,461 km (0.119 R)
• M29: 8,706,895 km (0.11 R)
• M30: 8,824,778 km (0.075 R)
• M31: 10,846,893 km (0.067 R)
• M32: 11,133,373 km (0.069 R)
• M33: 11,357,919 km (0.11 R)
• M34: 12,938,121 km (0.063 R)
• M35: 13,140,527 km (0.116 R)
• M36: 13,582,589 km (0.088 R)
• M37: 14,306,942 km (0.098 R)
• M38: 14,691,558 km (0.119 R)
• M39: 14,902,641 km (0.054 R)
• M40: 15,150,375 km (0.114 R)
• M41: 15,328,097 km (0.098 R)
• M42: 15,793,346 km (0.09 R)
• M43: 16,299,735 km (0.047 R)
• M44: 16,591,601 km (0.09 R)
• M45: 16,811,510 km (0.056 R)
• M46: 17,738,418 km (0.105 R)
• M47: 18,038,511 km (0.037 R)
• M48: 18,605,786 km (0.116 R)
• M49: 19,025,558 km (0.102 R)
• M50: 19,140,599 km (0.118 R)
• M51: 19,371,428 km (0.113 R)
• M52: 19,680,497 km (0.08 R)
• M53: 20,303,573 km (0.077 R)
• M54: 20,933,230 km (0.12 R)
• M55: 21,091,505 km (0.054 R)
• M56: 21,329,964 km (0.062 R)
• M57: 21,529,228 km (0.057 R)
• M58: 21,969,943 km (0.101 R)
• M59: 22,292,327 km (0.081 R)
• M60: 22,778,819 km (0.041 R)
• M61: 23,105,092 km (0.066 R)
• M62: 23,638,708 km (0.076 R)
• M63: 24,217,801 km (0.082 R)
• M64: 24,509,068 km (0.054 R)
• M65: 24,885,456 km (0.088 R)
• M66: 25,179,416 km (0.09 R)
• M67: 25,728,440 km (0.11 R)
• M68: 27,659,300 km (0.069 R)
• M69: 28,532,503 km (0.058 R)
• M70: 28,708,131 km (0.105 R)
• M71: 29,237,408 km (0.111 R)
• M72: 29,547,674 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.9

Radius: 11.4

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 7.41 AU - 8.43 AU

Year: 8022 Days

Day: 10.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 119,015,655 km

• M1: 188,194 km (0.074 R)
• M2: 383,120 km (0.105 R)
• M3: 527,482 km (0.114 R)
• M4: 645,664 km (0.034 R)
• M5: 740,958 km (0.065 R)
• M6: 893,847 km (0.07 R)
• M7: 1,095,954 km (0.083 R)
• M8: 1,588,729 km (0.113 R)
• M9: 1,722,320 km (0.051 R)
• M10: 1,859,651 km (0.075 R)
• M11: 1,953,449 km (0.1 R)
• M12: 2,219,434 km (0.061 R)
• M13: 2,344,348 km (0.118 R)
• M14: 2,733,303 km (0.109 R)
• M15: 3,369,094 km (0.062 R)
• M16: 4,390,548 km (0.102 R)
• M17: 4,708,294 km (0.045 R)
• M18: 4,870,009 km (0.081 R)
• M19: 5,033,669 km (0.06 R)
• M20: 5,265,845 km (0.081 R)
• M21: 5,913,604 km (0.092 R)
• M22: 6,194,100 km (0.119 R)
• M23: 6,767,957 km (0.112 R)
• M24: 6,877,463 km (0.104 R)
• M25: 7,966,535 km (0.103 R)
• M26: 8,043,578 km (0.111 R)
• M27: 8,629,703 km (0.098 R)
• M28: 9,068,324 km (0.119 R)
• M29: 9,843,091 km (0.1 R)
• M30: 9,967,407 km (0.098 R)
• M31: 10,512,093 km (0.107 R)
• M32: 11,325,456 km (0.108 R)
• M33: 12,114,735 km (0.083 R)
• M34: 12,471,226 km (0.082 R)
• M35: 13,331,713 km (0.055 R)
• M36: 13,746,100 km (0.098 R)
• M37: 13,978,126 km (0.088 R)
• M38: 14,446,068 km (0.069 R)
• M39: 15,205,427 km (0.115 R)
• M40: 15,686,683 km (0.111 R)
• M41: 15,783,473 km (0.106 R)
• M42: 16,664,156 km (0.027 R)
• M43: 18,116,452 km (0.114 R)
• M44: 18,218,029 km (0.119 R)
• M45: 18,370,918 km (0.098 R)
• M46: 18,626,580 km (0.064 R)
• M47: 18,780,517 km (0.107 R)
• M48: 18,883,440 km (0.107 R)
• M49: 19,556,630 km (0.112 R)
• M50: 19,660,900 km (0.095 R)
• M51: 20,448,982 km (0.115 R)
• M52: 20,767,176 km (0.094 R)
• M53: 21,033,461 km (0.119 R)
• M54: 21,301,091 km (0.114 R)
• M55: 21,785,340 km (0.116 R)
• M56: 22,001,808 km (0.056 R)
• M57: 23,149,822 km (0.082 R)
• M58: 23,370,628 km (0.091 R)
• M59: 23,647,683 km (0.069 R)
• M60: 24,205,235 km (0.09 R)
• M61: 24,823,373 km (0.115 R)
• M62: 25,617,738 km (0.094 R)
• M63: 26,766,799 km (0.117 R)
• M64: 27,289,494 km (0.102 R)
• M65: 27,698,345 km (0.107 R)
• M66: 28,877,475 km (0.066 R)
• M67: 29,652,841 km (0.108 R)
• M68: 29,832,658 km (0.117 R)
• M69: 30,314,213 km (0.04 R)
• M70: 30,495,376 km (0.114 R)
• M71: 31,284,804 km (0.112 R)
• M72: 32,327,202 km (0.085 R)
• M73: 32,512,404 km (0.108 R)
• M74: 33,693,180 km (0.039 R)
• M75: 34,131,801 km (0.094 R)
• M76: 36,096,769 km (0.109 R)
• M77: 36,417,058 km (0.068 R)
• M78: 36,802,722 km (0.097 R)
• M79: 36,996,152 km (0.083 R)
• M80: 37,319,134 km (0.084 R)
• M81: 37,578,237 km (0.04 R)
• M82: 38,620,485 km (0.086 R)
• M83: 38,882,581 km (0.088 R)
• M84: 42,207,842 km (0.117 R)
• M85: 42,612,953 km (0.104 R)
• M86: 43,699,632 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 735.4

Radius: 7.2

Gravity: 14.19 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 15.88 AU - 23.1 AU

Year: 30966 Days

Day: 21.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 119,015,655 km

• M1: 164,109 km (0.1 R)
• M2: 577,597 km (0.106 R)
• M3: 658,231 km (0.048 R)
• M4: 714,031 km (0.086 R)
• M5: 771,775 km (0.061 R)
• M6: 1,151,156 km (0.107 R)
• M7: 1,289,534 km (0.094 R)
• M8: 2,809,298 km (0.115 R)
• M9: 2,855,674 km (0.106 R)
• M10: 2,949,472 km (0.066 R)
• M11: 3,188,379 km (0.06 R)
• M12: 3,942,353 km (0.117 R)
• M13: 4,420,318 km (0.12 R)
• M14: 4,474,622 km (0.095 R)
• M15: 5,142,876 km (0.078 R)
• M16: 5,841,946 km (0.091 R)
• M17: 6,142,040 km (0.041 R)
• M18: 6,447,219 km (0.056 R)
• M19: 8,854,548 km (0.111 R)
• M20: 9,548,084 km (0.09 R)
• M21: 9,901,434 km (0.038 R)
• M22: 10,693,854 km (0.115 R)
• M23: 10,766,858 km (0.039 R)
• M24: 11,581,418 km (0.101 R)
• M25: 11,958,106 km (0.054 R)
• M26: 12,569,363 km (0.094 R)
• M27: 14,061,302 km (0.085 R)
• M28: 14,950,362 km (0.105 R)
• M29: 15,278,131 km (0.117 R)
• M30: 16,275,650 km (0.086 R)
• M31: 16,528,470 km (0.094 R)
• M32: 16,782,338 km (0.056 R)
• M33: 17,466,000 km (0.032 R)
• M34: 18,596,212 km (0.082 R)
• M35: 19,037,227 km (0.117 R)
• M36: 20,744,138 km (0.086 R)
• M37: 23,158,050 km (0.06 R)
• M38: 26,248,592 km (0.075 R)
• M39: 26,446,061 km (0.081 R)
• M40: 27,640,899 km (0.087 R)
• M41: 28,244,976 km (0.07 R)
• M42: 29,465,993 km (0.068 R)
• M43: 30,083,085 km (0.098 R)
• M44: 31,016,575 km (0.077 R)
• M45: 31,749,156 km (0.115 R)
• M46: 32,911,831 km (0.077 R)
• M47: 33,444,998 km (0.085 R)
• M48: 34,196,128 km (0.097 R)
• M49: 35,933,857 km (0.116 R)
• M50: 37,588,859 km (0.074 R)
• M51: 37,700,010 km (0.116 R)
• M52: 37,811,460 km (0.086 R)
• M53: 38,369,759 km (0.042 R)
• M54: 38,481,659 km (0.097 R)
• M55: 41,201,797 km (0.111 R)
• M56: 41,431,280 km (0.105 R)
• M57: 42,237,762 km (0.056 R)
• M58: 44,452,708 km (0.082 R)
• M59: 45,515,003 km (0.074 R)
• M60: 48,509,503 km (0.05 R)
• M61: 50,704,702 km (0.114 R)
• M62: 51,938,137 km (0.1 R)
• M63: 54,057,639 km (0.071 R)
• M64: 55,824,241 km (0.042 R)
• M65: 56,459,732 km (0.1 R)
• M66: 56,714,647 km (0.096 R)
• M67: 56,842,254 km (0.099 R)
• M68: 60,192,798 km (0.102 R)
• M69: 60,975,045 km (0.094 R)
• M70: 61,105,644 km (0.089 R)
• M71: 61,760,583 km (0.117 R)
• M72: 64,270,387 km (0.055 R)
• M73: 65,337,169 km (0.044 R)
• M74: 69,252,594 km (0.082 R)
• M75: 69,662,044 km (0.096 R)
• M76: 71,307,620 km (0.07 R)
• M77: 72,965,913 km (0.119 R)
• M78: 75,056,692 km (0.094 R)
• M79: 76,179,724 km (0.119 R)
• M80: 76,320,495 km (0.064 R)
• M81: 79,725,044 km (0.114 R)
• M82: 82,022,269 km (0.12 R)
• M83: 82,310,843 km (0.115 R)
• M84: 83,468,880 km (0.037 R)
• M85: 85,070,026 km (0.104 R)
• M86: 90,082,452 km (0.094 R)
• M87: 95,796,941 km (0.064 R)
• M88: 98,084,742 km (0.109 R)
• M89: 99,312,192 km (0.098 R)
• M90: 100,699,114 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979.3

Radius: 6.7

Gravity: 21.82 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 16.12 AU - 24.32 AU

Year: 32722 Days

Day: 17.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 119,015,655 km

• M1: 138,528 km (0.103 R)
• M2: 259,552 km (0.118 R)
• M3: 498,161 km (0.093 R)
• M4: 796,309 km (0.079 R)
• M5: 1,453,044 km (0.072 R)
• M6: 2,429,021 km (0.104 R)
• M7: 2,978,793 km (0.071 R)
• M8: 3,082,763 km (0.089 R)
• M9: 3,565,815 km (0.089 R)
• M10: 3,732,018 km (0.119 R)
• M11: 4,541,193 km (0.111 R)
• M12: 5,089,170 km (0.052 R)
• M13: 6,048,242 km (0.082 R)
• M14: 7,982,243 km (0.076 R)
• M15: 8,567,171 km (0.058 R)
• M16: 9,546,887 km (0.077 R)
• M17: 12,272,261 km (0.115 R)
• M18: 14,066,837 km (0.034 R)
• M19: 15,128,683 km (0.028 R)
• M20: 15,488,316 km (0.107 R)
• M21: 15,578,673 km (0.097 R)
• M22: 16,033,002 km (0.102 R)
• M23: 16,954,824 km (0.102 R)
• M24: 17,610,213 km (0.044 R)
• M25: 19,236,341 km (0.105 R)
• M26: 21,009,675 km (0.104 R)
• M27: 25,665,759 km (0.086 R)
• M28: 25,772,721 km (0.12 R)
• M29: 26,633,807 km (0.063 R)
• M30: 29,273,012 km (0.113 R)
• M31: 30,171,048 km (0.081 R)
• M32: 30,397,091 km (0.12 R)
• M33: 32,803,073 km (0.093 R)
• M34: 35,150,862 km (0.051 R)
• M35: 35,388,573 km (0.101 R)
• M36: 36,104,997 km (0.116 R)
• M37: 36,224,975 km (0.074 R)
• M38: 38,895,446 km (0.118 R)
• M39: 39,264,504 km (0.113 R)
• M40: 40,752,255 km (0.11 R)
• M41: 42,384,817 km (0.102 R)
• M42: 42,637,787 km (0.114 R)
• M43: 43,782,809 km (0.097 R)
• M44: 44,038,621 km (0.027 R)
• M45: 47,277,714 km (0.086 R)
• M46: 48,198,340 km (0.086 R)
• M47: 48,330,434 km (0.101 R)
• M48: 50,324,873 km (0.112 R)
• M49: 50,726,992 km (0.087 R)
• M50: 52,345,941 km (0.092 R)
• M51: 52,753,445 km (0.093 R)
• M52: 54,256,305 km (0.1 R)
• M53: 54,944,007 km (0.105 R)
• M54: 56,745,614 km (0.064 R)
• M55: 57,164,189 km (0.082 R)
• M56: 58,425,897 km (0.116 R)
• M57: 59,272,172 km (0.053 R)
• M58: 59,413,542 km (0.104 R)
• M59: 62,409,389 km (0.086 R)
• M60: 62,553,302 km (0.058 R)
• M61: 62,985,640 km (0.112 R)
• M62: 63,998,268 km (0.077 R)
• M63: 65,454,155 km (0.08 R)
• M64: 65,600,312 km (0.045 R)
• M65: 66,626,703 km (0.109 R)
• M66: 68,398,540 km (0.116 R)
• M67: 71,686,851 km (0.034 R)
• M68: 72,139,235 km (0.12 R)
• M69: 72,441,273 km (0.067 R)
• M70: 72,743,909 km (0.063 R)
• M71: 72,895,302 km (0.113 R)
• M72: 73,046,845 km (0.058 R)
• M73: 75,638,927 km (0.107 R)
• M74: 80,286,036 km (0.07 R)
• M75: 83,118,522 km (0.087 R)
• M76: 83,276,796 km (0.102 R)
• M77: 84,865,376 km (0.052 R)
• M78: 85,823,401 km (0.119 R)
• M79: 88,880,583 km (0.111 R)
• M80: 91,482,688 km (0.118 R)
• M81: 93,285,941 km (0.103 R)
• M82: 93,615,056 km (0.041 R)
• M83: 95,266,617 km (0.086 R)
• M84: 96,927,752 km (0.04 R)
• M85: 98,598,461 km (0.076 R)
• M86: 99,605,404 km (0.062 R)
• M87: 104,008,069 km (0.066 R)
• M88: 108,646,950 km (0.037 R)
• M89: 109,513,420 km (0.116 R)
• M90: 109,686,954 km (0.069 R)
• M91: 112,126,446 km (0.112 R)
• M92: 115,995,795 km (0.094 R)
• M93: 116,349,744 km (0.071 R)
• M94: 116,881,265 km (0.079 R)
• M95: 117,413,684 km (0.106 R)
• M96: 118,124,723 km (0.104 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 16,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit