🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.4

Radius: 10.4

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.97 AU - 1.27 AU

Year: 804 Days

Day: 12.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 71,828,894 km

• M1: 134,189 km (0.063 R)
• M2: 225,145 km (0.106 R)
• M3: 293,361 km (0.064 R)
• M4: 400,174 km (0.069 R)
• M5: 466,297 km (0.111 R)
• M6: 612,304 km (0.104 R)
• M7: 696,827 km (0.049 R)
• M8: 780,302 km (0.104 R)
• M9: 940,971 km (0.06 R)
• M10: 1,058,405 km (0.117 R)
• M11: 1,137,692 km (0.073 R)
• M12: 1,225,207 km (0.107 R)
• M13: 1,308,832 km (0.098 R)
• M14: 1,394,402 km (0.043 R)
• M15: 1,461,571 km (0.047 R)
• M16: 1,557,463 km (0.119 R)
• M17: 1,734,288 km (0.085 R)
• M18: 1,828,834 km (0.07 R)
• M19: 1,932,804 km (0.119 R)
• M20: 2,069,387 km (0.058 R)
• M21: 2,344,199 km (0.03 R)
• M22: 2,441,138 km (0.091 R)
• M23: 2,639,206 km (0.108 R)
• M24: 2,782,820 km (0.051 R)
• M25: 2,851,335 km (0.09 R)
• M26: 2,946,330 km (0.09 R)
• M27: 3,202,292 km (0.069 R)
• M28: 3,328,403 km (0.047 R)
• M29: 3,428,634 km (0.103 R)
• M30: 3,520,786 km (0.116 R)
• M31: 3,594,986 km (0.086 R)
• M32: 3,840,028 km (0.088 R)
• M33: 3,906,898 km (0.088 R)
• M34: 4,237,659 km (0.116 R)
• M35: 4,336,543 km (0.087 R)
• M36: 4,526,832 km (0.111 R)
• M37: 4,771,125 km (0.111 R)
• M38: 4,843,231 km (0.116 R)
• M39: 4,936,431 km (0.091 R)
• M40: 5,082,588 km (0.09 R)
• M41: 5,400,633 km (0.082 R)
• M42: 5,594,661 km (0.079 R)
• M43: 6,056,470 km (0.104 R)
• M44: 6,382,444 km (0.035 R)
• M45: 6,462,030 km (0.104 R)
• M46: 6,923,090 km (0.099 R)
• M47: 7,051,744 km (0.056 R)
• M48: 7,145,692 km (0.098 R)
• M49: 7,216,601 km (0.095 R)
• M50: 7,430,526 km (0.117 R)
• M51: 7,598,375 km (0.109 R)
• M52: 7,803,773 km (0.08 R)
• M53: 7,913,428 km (0.048 R)
• M54: 8,097,134 km (0.119 R)
• M55: 8,171,036 km (0.114 R)
• M56: 8,356,687 km (0.099 R)
• M57: 8,431,336 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.4

Radius: 11.9

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.23 AU - 1.87 AU

Year: 1309 Days

Day: 6.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 71,828,894 km

• M1: 186,698 km (0.102 R)
• M2: 276,756 km (0.084 R)
• M3: 363,224 km (0.101 R)
• M4: 479,312 km (0.088 R)
• M5: 710,889 km (0.086 R)
• M6: 789,877 km (0.109 R)
• M7: 1,054,515 km (0.097 R)
• M8: 1,225,805 km (0.077 R)
• M9: 1,306,737 km (0.079 R)
• M10: 1,381,237 km (0.067 R)
• M11: 1,457,382 km (0.037 R)
• M12: 1,535,024 km (0.097 R)
• M13: 1,685,669 km (0.092 R)
• M14: 1,785,750 km (0.041 R)
• M15: 1,878,650 km (0.091 R)
• M16: 2,088,835 km (0.04 R)
• M17: 2,177,098 km (0.051 R)
• M18: 2,276,730 km (0.051 R)
• M19: 2,480,781 km (0.105 R)
• M20: 2,574,430 km (0.057 R)
• M21: 2,690,817 km (0.051 R)
• M22: 2,906,836 km (0.066 R)
• M23: 3,072,591 km (0.114 R)
• M24: 3,413,823 km (0.114 R)
• M25: 3,648,243 km (0.11 R)
• M26: 3,779,291 km (0.059 R)
• M27: 4,034,206 km (0.048 R)
• M28: 4,207,291 km (0.061 R)
• M29: 4,650,848 km (0.077 R)
• M30: 4,793,265 km (0.057 R)
• M31: 5,069,573 km (0.081 R)
• M32: 5,162,772 km (0.086 R)
• M33: 5,665,122 km (0.103 R)
• M34: 5,817,562 km (0.089 R)
• M35: 5,999,473 km (0.091 R)
• M36: 6,154,905 km (0.077 R)
• M37: 6,240,176 km (0.036 R)
• M38: 6,527,553 km (0.106 R)
• M39: 6,614,619 km (0.112 R)
• M40: 7,628,295 km (0.103 R)
• M41: 7,766,074 km (0.051 R)
• M42: 7,904,751 km (0.12 R)
• M43: 8,231,473 km (0.108 R)
• M44: 8,325,720 km (0.102 R)
• M45: 8,435,974 km (0.066 R)
• M46: 8,562,683 km (0.086 R)
• M47: 8,722,005 km (0.091 R)
• M48: 9,108,266 km (0.066 R)
• M49: 9,254,573 km (0.111 R)
• M50: 9,500,063 km (0.063 R)
• M51: 10,031,285 km (0.071 R)
• M52: 10,216,188 km (0.045 R)
• M53: 10,368,180 km (0.12 R)
• M54: 10,949,517 km (0.025 R)
• M55: 11,261,578 km (0.099 R)
• M56: 11,594,134 km (0.094 R)
• M57: 11,682,247 km (0.051 R)
• M58: 11,965,586 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.3

Radius: 9

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.47 AU - 2.21 AU

Year: 1693 Days

Day: 6.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 71,828,894 km

• M1: 160,967 km (0.099 R)
• M2: 322,234 km (0.101 R)
• M3: 446,699 km (0.095 R)
• M4: 527,931 km (0.094 R)
• M5: 589,266 km (0.114 R)
• M6: 693,237 km (0.026 R)
• M7: 905,666 km (0.1 R)
• M8: 1,074,861 km (0.116 R)
• M9: 1,147,116 km (0.054 R)
• M10: 1,435,541 km (0.058 R)
• M11: 1,606,681 km (0.064 R)
• M12: 1,919,939 km (0.091 R)
• M13: 2,028,697 km (0.046 R)
• M14: 2,088,835 km (0.047 R)
• M15: 2,252,495 km (0.118 R)
• M16: 2,378,008 km (0.064 R)
• M17: 2,441,587 km (0.06 R)
• M18: 2,790,748 km (0.106 R)
• M19: 2,880,507 km (0.073 R)
• M20: 2,971,163 km (0.08 R)
• M21: 3,261,084 km (0.081 R)
• M22: 3,511,660 km (0.073 R)
• M23: 3,584,515 km (0.118 R)
• M24: 3,645,401 km (0.059 R)
• M25: 4,044,378 km (0.068 R)
• M26: 4,223,297 km (0.098 R)
• M27: 4,300,789 km (0.089 R)
• M28: 4,365,715 km (0.086 R)
• M29: 4,509,777 km (0.114 R)
• M30: 4,575,750 km (0.066 R)
• M31: 4,708,743 km (0.087 R)
• M32: 4,789,077 km (0.094 R)
• M33: 4,992,081 km (0.067 R)
• M34: 5,087,824 km (0.105 R)
• M35: 5,267,341 km (0.071 R)
• M36: 5,618,298 km (0.101 R)
• M37: 5,717,930 km (0.116 R)
• M38: 5,890,117 km (0.091 R)
• M39: 6,005,906 km (0.086 R)
• M40: 6,195,596 km (0.119 R)
• M41: 6,298,519 km (0.108 R)
• M42: 6,913,217 km (0.08 R)
• M43: 7,081,365 km (0.098 R)
• M44: 7,173,667 km (0.094 R)
• M45: 7,468,674 km (0.1 R)
• M46: 7,720,148 km (0.086 R)
• M47: 7,783,428 km (0.074 R)
• M48: 7,878,721 km (0.075 R)
• M49: 7,958,457 km (0.115 R)
• M50: 8,280,093 km (0.112 R)
• M51: 8,361,175 km (0.09 R)
• M52: 8,507,631 km (0.108 R)
• M53: 8,919,324 km (0.07 R)
• M54: 9,002,501 km (0.109 R)
• M55: 9,102,582 km (0.11 R)
• M56: 9,405,069 km (0.102 R)
• M57: 9,693,643 km (0.079 R)
• M58: 9,779,213 km (0.112 R)
• M59: 9,899,340 km (0.108 R)
• M60: 10,401,989 km (0.101 R)
• M61: 10,542,162 km (0.118 R)
• M62: 10,612,473 km (0.105 R)
• M63: 10,718,239 km (0.107 R)
• M64: 11,037,630 km (0.116 R)
• M65: 11,288,356 km (0.105 R)
• M66: 11,849,947 km (0.111 R)
• M67: 12,069,706 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.4

Radius: 14.8

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.79 AU - 2.55 AU

Year: 2168 Days

Day: 6.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 71,828,894 km

• M1: 186,100 km (0.098 R)
• M2: 327,171 km (0.085 R)
• M3: 497,413 km (0.071 R)
• M4: 674,986 km (0.115 R)
• M5: 793,617 km (0.118 R)
• M6: 891,603 km (0.119 R)
• M7: 994,377 km (0.118 R)
• M8: 1,133,054 km (0.117 R)
• M9: 1,354,459 km (0.114 R)
• M10: 1,599,800 km (0.109 R)
• M11: 1,728,155 km (0.088 R)
• M12: 2,144,934 km (0.094 R)
• M13: 2,539,873 km (0.097 R)
• M14: 2,680,495 km (0.04 R)
• M15: 2,790,449 km (0.075 R)
• M16: 2,958,298 km (0.07 R)
• M17: 3,199,150 km (0.079 R)
• M18: 3,375,227 km (0.031 R)
• M19: 3,554,595 km (0.072 R)
• M20: 3,823,422 km (0.095 R)
• M21: 4,061,133 km (0.059 R)
• M22: 4,162,710 km (0.102 R)
• M23: 4,368,557 km (0.112 R)
• M24: 4,670,296 km (0.072 R)
• M25: 5,156,489 km (0.08 R)
• M26: 5,322,243 km (0.11 R)
• M27: 5,517,917 km (0.034 R)
• M28: 5,644,926 km (0.071 R)
• M29: 5,772,982 km (0.063 R)
• M30: 6,162,983 km (0.091 R)
• M31: 6,487,162 km (0.076 R)
• M32: 6,666,380 km (0.109 R)
• M33: 6,877,613 km (0.081 R)
• M34: 7,399,859 km (0.076 R)
• M35: 7,634,428 km (0.115 R)
• M36: 7,760,539 km (0.108 R)
• M37: 7,887,249 km (0.093 R)
• M38: 8,014,856 km (0.111 R)
• M39: 8,466,491 km (0.082 R)
• M40: 8,564,328 km (0.063 R)
• M41: 8,695,526 km (0.09 R)
• M42: 9,226,748 km (0.102 R)
• M43: 9,462,365 km (0.102 R)
• M44: 9,785,646 km (0.112 R)
• M45: 9,957,085 km (0.063 R)
• M46: 10,060,606 km (0.113 R)
• M47: 10,164,278 km (0.088 R)
• M48: 10,320,757 km (0.094 R)
• M49: 10,460,332 km (0.047 R)
• M50: 10,688,618 km (0.104 R)
• M51: 10,794,534 km (0.045 R)
• M52: 11,007,411 km (0.11 R)
• M53: 11,239,737 km (0.115 R)
• M54: 11,654,572 km (0.061 R)
• M55: 11,800,130 km (0.111 R)
• M56: 12,019,591 km (0.104 R)
• M57: 12,240,247 km (0.102 R)
• M58: 12,351,249 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.4

Radius: 3.4

Gravity: 72.61 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 7.76 AU - 9.08 AU

Year: 16571 Days

Day: 19.9 Hours

Environment

Temp: -240 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 71,828,894 km

• M1: 67,618 km (0.061 R)
• M2: 136,583 km (0.102 R)
• M3: 343,178 km (0.076 R)
• M4: 574,007 km (0.043 R)
• M5: 1,204,562 km (0.117 R)
• M6: 1,458,130 km (0.054 R)
• M7: 1,697,188 km (0.091 R)
• M8: 1,789,939 km (0.115 R)
• M9: 1,821,204 km (0.118 R)
• M10: 1,948,363 km (0.084 R)
• M11: 2,078,214 km (0.113 R)
• M12: 2,278,376 km (0.1 R)
• M13: 2,697,100 km (0.099 R)
• M14: 2,769,206 km (0.116 R)
• M15: 3,063,764 km (0.11 R)
• M16: 4,380,674 km (0.111 R)
• M17: 5,433,395 km (0.086 R)
• M18: 5,754,432 km (0.069 R)
• M19: 6,901,249 km (0.106 R)
• M20: 7,551,102 km (0.095 R)
• M21: 7,806,166 km (0.07 R)
• M22: 8,482,648 km (0.105 R)
• M23: 8,641,371 km (0.07 R)
• M24: 8,961,810 km (0.116 R)
• M25: 9,395,045 km (0.094 R)
• M26: 9,946,314 km (0.103 R)
• M27: 10,792,439 km (0.039 R)
• M28: 10,907,031 km (0.051 R)
• M29: 11,720,245 km (0.119 R)
• M30: 11,956,161 km (0.09 R)
• M31: 12,492,769 km (0.113 R)
• M32: 14,274,180 km (0.042 R)
• M33: 15,612,782 km (0.089 R)
• M34: 16,659,368 km (0.074 R)
• M35: 17,593,607 km (0.047 R)
• M36: 17,728,395 km (0.118 R)
• M37: 18,066,935 km (0.062 R)
• M38: 18,888,227 km (0.098 R)
• M39: 19,791,649 km (0.064 R)
• M40: 20,002,133 km (0.106 R)
• M41: 20,213,365 km (0.119 R)
• M42: 20,496,105 km (0.063 R)
• M43: 20,851,400 km (0.084 R)
• M44: 20,994,116 km (0.099 R)
• M45: 21,280,447 km (0.1 R)
• M46: 23,246,911 km (0.101 R)
• M47: 23,915,164 km (0.12 R)
• M48: 24,514,453 km (0.116 R)
• M49: 24,740,496 km (0.109 R)
• M50: 24,967,137 km (0.115 R)
• M51: 27,897,759 km (0.12 R)
• M52: 29,004,484 km (0.081 R)
• M53: 30,125,570 km (0.106 R)
• M54: 30,448,552 km (0.048 R)
• M55: 31,751,550 km (0.104 R)
• M56: 31,833,529 km (0.116 R)
• M57: 32,080,067 km (0.084 R)
• M58: 32,823,568 km (0.059 R)
• M59: 32,906,445 km (0.072 R)
• M60: 33,656,230 km (0.1 R)
• M61: 34,495,773 km (0.077 R)
• M62: 36,024,514 km (0.079 R)
• M63: 37,748,629 km (0.096 R)
• M64: 39,235,183 km (0.066 R)
• M65: 39,411,409 km (0.093 R)
• M66: 40,740,886 km (0.114 R)
• M67: 41,814,998 km (0.119 R)
• M68: 44,357,265 km (0.099 R)
• M69: 45,000,535 km (0.059 R)
• M70: 47,136,045 km (0.071 R)
• M71: 47,604,735 km (0.039 R)
• M72: 48,263,265 km (0.096 R)
• M73: 49,780,038 km (0.091 R)
• M74: 50,544,184 km (0.051 R)
• M75: 50,831,860 km (0.114 R)
• M76: 51,987,504 km (0.118 R)
• M77: 54,521,243 km (0.037 R)
• M78: 54,816,101 km (0.119 R)
• M79: 56,199,432 km (0.086 R)
• M80: 56,397,948 km (0.096 R)
• M81: 57,494,202 km (0.11 R)
• M82: 58,597,336 km (0.076 R)
• M83: 59,202,161 km (0.1 R)
• M84: 61,334,828 km (0.078 R)
• M85: 64,217,280 km (0.115 R)
• M86: 67,354,197 km (0.038 R)
• M87: 67,565,130 km (0.111 R)
• M88: 70,326,707 km (0.118 R)
• M89: 71,076,492 km (0.052 R)
• M90: 71,613,697 km (0.088 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 14,439 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit