🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.47 AU - 0.71 AU

Year: 293 Days

Day: 18.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,173,864 km

• M1: 164,408 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.5

Radius: 15

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.12 AU - 1.46 AU

Year: 946 Days

Day: 9.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 73,173,864 km

• M1: 204,799 km (0.085 R)
• M2: 314,754 km (0.109 R)
• M3: 487,390 km (0.051 R)
• M4: 595,998 km (0.04 R)
• M5: 695,181 km (0.09 R)
• M6: 839,693 km (0.093 R)
• M7: 1,018,911 km (0.065 R)
• M8: 1,242,111 km (0.118 R)
• M9: 1,375,852 km (0.072 R)
• M10: 1,602,941 km (0.095 R)
• M11: 1,755,681 km (0.045 R)
• M12: 1,854,565 km (0.09 R)
• M13: 1,979,479 km (0.102 R)
• M14: 2,358,710 km (0.079 R)
• M15: 2,468,664 km (0.09 R)
• M16: 2,673,763 km (0.106 R)
• M17: 2,898,459 km (0.107 R)
• M18: 3,344,859 km (0.105 R)
• M19: 3,647,495 km (0.111 R)
• M20: 3,775,551 km (0.084 R)
• M21: 3,959,108 km (0.074 R)
• M22: 4,129,948 km (0.074 R)
• M23: 4,295,404 km (0.113 R)
• M24: 4,714,726 km (0.119 R)
• M25: 4,813,461 km (0.119 R)
• M26: 5,240,563 km (0.086 R)
• M27: 5,368,619 km (0.091 R)
• M28: 5,706,411 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.6

Radius: 9.8

Gravity: 9.67 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.15 AU - 1.81 AU

Year: 1163 Days

Day: 11.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 73,173,864 km

• M1: 127,757 km (0.098 R)
• M2: 233,522 km (0.04 R)
• M3: 432,039 km (0.087 R)
• M4: 629,209 km (0.066 R)
• M5: 695,032 km (0.072 R)
• M6: 805,734 km (0.117 R)
• M7: 878,140 km (0.112 R)
• M8: 968,197 km (0.053 R)
• M9: 1,166,564 km (0.103 R)
• M10: 1,395,599 km (0.12 R)
• M11: 1,695,542 km (0.045 R)
• M12: 1,771,388 km (0.045 R)
• M13: 1,906,924 km (0.114 R)
• M14: 2,025,854 km (0.118 R)
• M15: 2,096,465 km (0.072 R)
• M16: 2,178,145 km (0.099 R)
• M17: 2,657,756 km (0.092 R)
• M18: 2,802,417 km (0.083 R)
• M19: 2,881,554 km (0.07 R)
• M20: 3,216,803 km (0.095 R)
• M21: 3,359,220 km (0.065 R)
• M22: 3,455,412 km (0.113 R)
• M23: 3,528,116 km (0.11 R)
• M24: 3,687,588 km (0.105 R)
• M25: 3,774,354 km (0.103 R)
• M26: 3,874,435 km (0.095 R)
• M27: 4,038,993 km (0.058 R)
• M28: 4,205,795 km (0.117 R)
• M29: 4,270,570 km (0.041 R)
• M30: 4,335,645 km (0.082 R)
• M31: 4,466,992 km (0.107 R)
• M32: 4,559,594 km (0.111 R)
• M33: 4,639,628 km (0.092 R)
• M34: 4,733,426 km (0.057 R)
• M35: 4,800,895 km (0.08 R)
• M36: 4,868,663 km (0.11 R)
• M37: 5,282,151 km (0.043 R)
• M38: 5,507,296 km (0.082 R)
• M39: 5,606,779 km (0.111 R)
• M40: 5,678,286 km (0.119 R)
• M41: 5,851,072 km (0.065 R)
• M42: 6,054,675 km (0.108 R)
• M43: 6,290,441 km (0.098 R)
• M44: 6,619,556 km (0.117 R)
• M45: 6,923,689 km (0.083 R)
• M46: 7,000,432 km (0.092 R)
• M47: 7,092,884 km (0.119 R)
• M48: 7,216,751 km (0.076 R)
• M49: 7,372,632 km (0.109 R)
• M50: 7,656,120 km (0.107 R)
• M51: 7,943,348 km (0.103 R)
• M52: 8,169,091 km (0.102 R)
• M53: 8,380,622 km (0.106 R)
• M54: 8,445,997 km (0.069 R)
• M55: 8,659,922 km (0.066 R)
• M56: 8,892,397 km (0.117 R)
• M57: 8,959,117 km (0.04 R)
• M58: 9,042,892 km (0.117 R)
• M59: 9,414,344 km (0.086 R)
• M60: 9,756,324 km (0.1 R)
• M61: 9,911,607 km (0.09 R)
• M62: 10,931,715 km (0.069 R)
• M63: 11,075,030 km (0.053 R)
• M64: 11,309,300 km (0.101 R)
• M65: 11,672,972 km (0.099 R)
• M66: 11,856,230 km (0.091 R)
• M67: 12,617,533 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.4

Radius: 11.4

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.01 AU - 3.67 AU

Year: 3941 Days

Day: 9.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 73,173,864 km

• M1: 203,902 km (0.086 R)
• M2: 324,927 km (0.104 R)
• M3: 510,727 km (0.104 R)
• M4: 670,498 km (0.07 R)
• M5: 860,038 km (0.099 R)
• M6: 955,781 km (0.091 R)
• M7: 1,042,697 km (0.086 R)
• M8: 1,348,326 km (0.118 R)
• M9: 1,548,488 km (0.081 R)
• M10: 1,682,378 km (0.054 R)
• M11: 1,867,131 km (0.075 R)
• M12: 2,091,229 km (0.112 R)
• M13: 2,341,356 km (0.112 R)
• M14: 2,496,190 km (0.112 R)
• M15: 2,761,876 km (0.11 R)
• M16: 3,340,221 km (0.112 R)
• M17: 3,673,376 km (0.047 R)
• M18: 4,350,456 km (0.103 R)
• M19: 4,520,548 km (0.026 R)
• M20: 4,736,269 km (0.051 R)
• M21: 5,517,768 km (0.099 R)
• M22: 5,655,847 km (0.064 R)
• M23: 6,124,238 km (0.076 R)
• M24: 6,459,636 km (0.116 R)
• M25: 6,556,575 km (0.055 R)
• M26: 6,850,386 km (0.08 R)
• M27: 8,568,966 km (0.11 R)
• M28: 8,649,001 km (0.036 R)
• M29: 8,998,312 km (0.084 R)
• M30: 9,517,417 km (0.051 R)
• M31: 9,683,321 km (0.085 R)
• M32: 9,906,072 km (0.093 R)
• M33: 10,271,689 km (0.105 R)
• M34: 10,498,928 km (0.108 R)
• M35: 10,987,216 km (0.064 R)
• M36: 11,103,304 km (0.081 R)
• M37: 11,424,341 km (0.047 R)
• M38: 12,255,506 km (0.054 R)
• M39: 12,345,714 km (0.072 R)
• M40: 12,617,683 km (0.102 R)
• M41: 12,800,043 km (0.068 R)
• M42: 13,014,117 km (0.056 R)
• M43: 13,819,103 km (0.11 R)
• M44: 14,038,563 km (0.113 R)
• M45: 14,385,780 km (0.08 R)
• M46: 14,928,072 km (0.079 R)
• M47: 15,056,726 km (0.109 R)
• M48: 15,153,367 km (0.119 R)
• M49: 15,250,306 km (0.112 R)
• M50: 15,379,708 km (0.059 R)
• M51: 15,639,859 km (0.046 R)
• M52: 15,803,220 km (0.119 R)
• M53: 16,296,594 km (0.075 R)
• M54: 16,661,612 km (0.06 R)
• M55: 16,895,284 km (0.08 R)
• M56: 17,197,322 km (0.114 R)
• M57: 17,433,537 km (0.12 R)
• M58: 18,182,724 km (0.095 R)
• M59: 18,320,054 km (0.095 R)
• M60: 18,630,470 km (0.082 R)
• M61: 18,768,998 km (0.107 R)
• M62: 19,186,525 km (0.106 R)
• M63: 19,326,399 km (0.077 R)
• M64: 20,172,674 km (0.094 R)
• M65: 20,528,867 km (0.098 R)
• M66: 20,743,540 km (0.06 R)
• M67: 21,031,067 km (0.081 R)
• M68: 21,719,068 km (0.105 R)
• M69: 22,598,703 km (0.035 R)
• M70: 23,191,560 km (0.055 R)
• M71: 23,752,103 km (0.112 R)
• M72: 24,658,217 km (0.105 R)
• M73: 25,039,093 km (0.105 R)
• M74: 25,383,617 km (0.055 R)

Asteroid Belt

Center: 6.29 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 743.4

Radius: 7.7

Gravity: 12.54 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 7.58 AU - 10.88 AU

Year: 18106 Days

Day: 19.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 157.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,173,864 km

• M1: 102,325 km (0.058 R)
• M2: 216,767 km (0.101 R)
• M3: 367,412 km (0.114 R)
• M4: 456,722 km (0.066 R)
• M5: 594,951 km (0.113 R)
• M6: 747,391 km (0.045 R)
• M7: 864,227 km (0.092 R)
• M8: 962,363 km (0.099 R)
• M9: 1,038,359 km (0.114 R)
• M10: 1,116,599 km (0.083 R)
• M11: 1,391,559 km (0.114 R)
• M12: 1,657,245 km (0.091 R)
• M13: 1,749,397 km (0.092 R)
• M14: 2,372,173 km (0.087 R)
• M15: 2,476,294 km (0.115 R)
• M16: 3,403,202 km (0.1 R)
• M17: 3,923,803 km (0.1 R)
• M18: 4,469,236 km (0.095 R)
• M19: 5,445,662 km (0.076 R)
• M20: 5,863,638 km (0.082 R)
• M21: 6,052,730 km (0.102 R)
• M22: 6,340,107 km (0.085 R)
• M23: 7,128,339 km (0.083 R)
• M24: 7,688,134 km (0.044 R)
• M25: 8,104,016 km (0.048 R)
• M26: 8,367,757 km (0.118 R)
• M27: 8,420,864 km (0.069 R)
• M28: 8,527,378 km (0.048 R)
• M29: 9,505,897 km (0.085 R)
• M30: 10,405,280 km (0.079 R)
• M31: 11,923,997 km (0.097 R)
• M32: 12,587,165 km (0.106 R)
• M33: 13,760,760 km (0.103 R)
• M34: 13,886,273 km (0.094 R)
• M35: 14,904,436 km (0.073 R)
• M36: 15,098,016 km (0.11 R)
• M37: 15,227,567 km (0.101 R)
• M38: 15,422,493 km (0.111 R)
• M39: 15,946,385 km (0.06 R)
• M40: 16,012,358 km (0.106 R)
• M41: 17,553,066 km (0.049 R)
• M42: 17,894,299 km (0.105 R)
• M43: 18,444,669 km (0.097 R)
• M44: 18,931,012 km (0.104 R)
• M45: 19,632,776 km (0.065 R)
• M46: 20,845,566 km (0.033 R)
• M47: 22,450,601 km (0.106 R)
• M48: 22,524,503 km (0.069 R)
• M49: 22,895,206 km (0.119 R)
• M50: 23,567,499 km (0.109 R)
• M51: 24,094,981 km (0.065 R)
• M52: 24,626,353 km (0.111 R)
• M53: 25,469,037 km (0.09 R)
• M54: 25,546,230 km (0.107 R)
• M55: 25,700,615 km (0.094 R)
• M56: 26,946,915 km (0.09 R)
• M57: 28,372,433 km (0.064 R)
• M58: 29,175,026 km (0.118 R)
• M59: 30,311,072 km (0.055 R)
• M60: 32,125,395 km (0.101 R)
• M61: 32,961,647 km (0.085 R)
• M62: 37,599,480 km (0.094 R)
• M63: 38,392,050 km (0.092 R)
• M64: 40,173,162 km (0.109 R)
• M65: 42,345,772 km (0.107 R)
• M66: 43,446,214 km (0.051 R)
• M67: 45,021,479 km (0.093 R)
• M68: 45,769,169 km (0.073 R)
• M69: 49,761,488 km (0.104 R)
• M70: 50,050,810 km (0.06 R)
• M71: 50,147,450 km (0.114 R)
• M72: 50,825,278 km (0.113 R)
• M73: 51,701,323 km (0.103 R)
• M74: 52,975,598 km (0.117 R)
• M75: 53,665,992 km (0.07 R)
• M76: 53,962,794 km (0.111 R)
• M77: 54,359,229 km (0.113 R)
• M78: 54,458,562 km (0.081 R)
• M79: 58,174,573 km (0.086 R)
• M80: 59,806,835 km (0.102 R)
• M81: 61,040,718 km (0.095 R)
• M82: 63,115,940 km (0.086 R)
• M83: 65,003,267 km (0.113 R)
• M84: 65,214,200 km (0.074 R)
• M85: 65,636,515 km (0.112 R)
• M86: 65,953,961 km (0.084 R)
• M87: 66,059,877 km (0.089 R)
• M88: 66,483,987 km (0.097 R)
• M89: 67,015,657 km (0.036 R)
• M90: 68,189,851 km (0.102 R)
• M91: 68,940,683 km (0.071 R)
• M92: 69,802,217 km (0.075 R)
• M93: 70,018,087 km (0.117 R)
• M94: 70,450,574 km (0.086 R)
• M95: 73,173,854 km (0.081 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 14,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit