🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.25 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231

Radius: 11.4

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.31 AU - 2.69 AU

Year: 2593 Days

Day: 10.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 65,969,144 km

• M1: 145,110 km (0.075 R)
• M2: 314,904 km (0.074 R)
• M3: 395,686 km (0.105 R)
• M4: 486,343 km (0.099 R)
• M5: 618,288 km (0.091 R)
• M6: 699,819 km (0.069 R)
• M7: 778,358 km (0.112 R)
• M8: 921,672 km (0.072 R)
• M9: 1,141,581 km (0.041 R)
• M10: 1,297,762 km (0.074 R)
• M11: 1,369,718 km (0.091 R)
• M12: 1,443,021 km (0.102 R)
• M13: 1,546,094 km (0.115 R)
• M14: 1,730,099 km (0.117 R)
• M15: 1,860,399 km (0.034 R)
• M16: 2,162,886 km (0.071 R)
• M17: 2,260,125 km (0.079 R)
• M18: 2,358,859 km (0.064 R)
• M19: 2,492,749 km (0.117 R)
• M20: 2,583,406 km (0.049 R)
• M21: 2,826,951 km (0.088 R)
• M22: 3,041,624 km (0.1 R)
• M23: 3,224,732 km (0.102 R)
• M24: 3,311,498 km (0.115 R)
• M25: 3,499,992 km (0.091 R)
• M26: 3,653,479 km (0.101 R)
• M27: 3,914,079 km (0.11 R)
• M28: 4,167,497 km (0.092 R)
• M29: 4,289,420 km (0.087 R)
• M30: 4,398,776 km (0.093 R)
• M31: 4,550,767 km (0.109 R)
• M32: 4,916,833 km (0.106 R)
• M33: 5,205,108 km (0.096 R)
• M34: 5,439,678 km (0.068 R)
• M35: 5,752,786 km (0.033 R)
• M36: 5,904,030 km (0.103 R)
• M37: 6,117,955 km (0.11 R)
• M38: 6,522,168 km (0.09 R)
• M39: 6,967,222 km (0.118 R)
• M40: 7,422,149 km (0.113 R)
• M41: 7,570,550 km (0.038 R)
• M42: 7,653,277 km (0.053 R)
• M43: 7,753,059 km (0.042 R)
• M44: 7,886,800 km (0.049 R)
• M45: 8,105,811 km (0.113 R)
• M46: 8,395,133 km (0.069 R)
• M47: 9,336,852 km (0.112 R)
• M48: 9,515,023 km (0.098 R)
• M49: 10,256,879 km (0.104 R)
• M50: 10,440,735 km (0.096 R)
• M51: 10,514,486 km (0.106 R)
• M52: 10,737,088 km (0.112 R)
• M53: 10,923,637 km (0.12 R)
• M54: 11,092,533 km (0.079 R)
• M55: 11,300,174 km (0.107 R)
• M56: 11,509,163 km (0.033 R)
• M57: 11,738,496 km (0.106 R)
• M58: 11,988,773 km (0.098 R)
• M59: 12,143,607 km (0.11 R)
• M60: 12,299,039 km (0.062 R)
• M61: 12,809,168 km (0.085 R)
• M62: 12,908,052 km (0.062 R)
• M63: 13,306,132 km (0.041 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.6

Radius: 14.3

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.11 AU - 4.71 AU

Year: 6075 Days

Day: 6.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 80.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 65,969,144 km

• M1: 273,764 km (0.114 R)
• M2: 448,943 km (0.075 R)
• M3: 675,883 km (0.06 R)
• M4: 773,720 km (0.062 R)
• M5: 904,020 km (0.083 R)
• M6: 1,056,759 km (0.116 R)
• M7: 1,203,964 km (0.093 R)
• M8: 1,438,384 km (0.066 R)
• M9: 1,569,880 km (0.087 R)
• M10: 1,722,919 km (0.099 R)
• M11: 2,444,280 km (0.112 R)
• M12: 2,827,699 km (0.063 R)
• M13: 3,037,435 km (0.026 R)
• M14: 3,209,024 km (0.109 R)
• M15: 3,517,196 km (0.044 R)
• M16: 3,904,355 km (0.059 R)
• M17: 4,209,983 km (0.065 R)
• M18: 4,305,576 km (0.088 R)
• M19: 4,499,006 km (0.087 R)
• M20: 4,720,262 km (0.09 R)
• M21: 4,995,522 km (0.064 R)
• M22: 5,431,300 km (0.11 R)
• M23: 5,906,274 km (0.071 R)
• M24: 6,924,736 km (0.12 R)
• M25: 7,585,360 km (0.102 R)
• M26: 8,056,743 km (0.084 R)
• M27: 8,266,030 km (0.112 R)
• M28: 8,416,675 km (0.108 R)
• M29: 8,843,329 km (0.112 R)
• M30: 9,876,900 km (0.095 R)
• M31: 10,004,806 km (0.104 R)
• M32: 10,619,953 km (0.083 R)
• M33: 10,816,674 km (0.092 R)
• M34: 10,948,619 km (0.074 R)
• M35: 11,280,727 km (0.032 R)
• M36: 11,818,980 km (0.119 R)
• M37: 12,125,356 km (0.064 R)
• M38: 12,262,537 km (0.073 R)
• M39: 13,060,642 km (0.108 R)
• M40: 13,983,212 km (0.056 R)
• M41: 14,090,923 km (0.074 R)
• M42: 15,890,884 km (0.081 R)
• M43: 16,040,931 km (0.073 R)
• M44: 17,181,914 km (0.059 R)
• M45: 17,413,342 km (0.12 R)
• M46: 17,762,204 km (0.11 R)
• M47: 17,918,085 km (0.115 R)
• M48: 18,035,220 km (0.103 R)
• M49: 18,191,849 km (0.095 R)
• M50: 18,585,441 km (0.048 R)
• M51: 19,061,611 km (0.118 R)
• M52: 19,181,140 km (0.053 R)
• M53: 19,662,247 km (0.078 R)
• M54: 19,904,296 km (0.094 R)
• M55: 20,472,917 km (0.05 R)
• M56: 20,677,268 km (0.064 R)
• M57: 22,001,359 km (0.092 R)
• M58: 22,589,278 km (0.072 R)
• M59: 23,139,948 km (0.046 R)
• M60: 23,352,826 km (0.11 R)
• M61: 23,523,667 km (0.044 R)
• M62: 24,818,137 km (0.056 R)
• M63: 26,713,542 km (0.107 R)
• M64: 26,802,852 km (0.087 R)
• M65: 27,882,201 km (0.103 R)
• M66: 28,154,170 km (0.054 R)
• M67: 28,518,291 km (0.068 R)
• M68: 29,159,318 km (0.028 R)
• M69: 29,343,323 km (0.088 R)
• M70: 30,129,610 km (0.073 R)
• M71: 30,269,184 km (0.101 R)
• M72: 30,362,234 km (0.059 R)
• M73: 31,628,580 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.3

Radius: 11.6

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.52 AU - 5.4 AU

Year: 6179 Days

Day: 13 Hours

Environment

Temp: -206 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 65,969,144 km

• M1: 149,747 km (0.08 R)
• M2: 291,865 km (0.097 R)
• M3: 841,488 km (0.11 R)
• M4: 1,358,349 km (0.079 R)
• M5: 1,632,711 km (0.045 R)
• M6: 1,813,425 km (0.058 R)
• M7: 2,019,870 km (0.048 R)
• M8: 2,175,003 km (0.068 R)
• M9: 2,601,507 km (0.039 R)
• M10: 2,685,731 km (0.072 R)
• M11: 2,987,918 km (0.026 R)
• M12: 3,143,201 km (0.083 R)
• M13: 3,301,176 km (0.093 R)
• M14: 3,415,768 km (0.086 R)
• M15: 3,578,231 km (0.12 R)
• M16: 3,863,066 km (0.074 R)
• M17: 4,032,710 km (0.117 R)
• M18: 4,106,013 km (0.061 R)
• M19: 4,229,431 km (0.064 R)
• M20: 4,304,080 km (0.053 R)
• M21: 4,404,311 km (0.109 R)
• M22: 4,632,747 km (0.113 R)
• M23: 4,709,790 km (0.096 R)
• M24: 4,839,192 km (0.107 R)
• M25: 5,449,402 km (0.076 R)
• M26: 6,196,643 km (0.112 R)
• M27: 6,310,188 km (0.085 R)
• M28: 7,332,540 km (0.117 R)
• M29: 7,543,173 km (0.104 R)
• M30: 7,878,422 km (0.101 R)
• M31: 9,137,887 km (0.105 R)
• M32: 9,299,752 km (0.057 R)
• M33: 9,495,276 km (0.093 R)
• M34: 9,692,147 km (0.104 R)
• M35: 9,857,153 km (0.109 R)
• M36: 10,156,798 km (0.045 R)
• M37: 10,324,497 km (0.109 R)
• M38: 10,901,496 km (0.069 R)
• M39: 11,073,234 km (0.094 R)
• M40: 11,176,756 km (0.093 R)
• M41: 12,443,551 km (0.094 R)
• M42: 13,130,504 km (0.079 R)
• M43: 13,386,616 km (0.092 R)
• M44: 13,718,574 km (0.099 R)
• M45: 14,277,621 km (0.108 R)
• M46: 14,352,719 km (0.089 R)
• M47: 14,541,063 km (0.104 R)
• M48: 14,654,458 km (0.097 R)
• M49: 15,572,390 km (0.1 R)
• M50: 15,688,329 km (0.057 R)
• M51: 16,038,238 km (0.115 R)
• M52: 16,194,568 km (0.1 R)
• M53: 16,904,410 km (0.105 R)
• M54: 18,150,560 km (0.053 R)
• M55: 18,313,472 km (0.071 R)
• M56: 18,435,993 km (0.044 R)
• M57: 18,723,071 km (0.116 R)
• M58: 19,343,005 km (0.095 R)
• M59: 19,801,821 km (0.079 R)
• M60: 20,222,191 km (0.096 R)
• M61: 20,603,068 km (0.081 R)
• M62: 20,943,552 km (0.096 R)
• M63: 21,889,460 km (0.107 R)
• M64: 22,019,610 km (0.079 R)
• M65: 22,106,377 km (0.118 R)
• M66: 22,236,975 km (0.046 R)
• M67: 23,600,560 km (0.117 R)
• M68: 23,823,012 km (0.067 R)
• M69: 24,225,281 km (0.031 R)
• M70: 24,945,894 km (0.118 R)
• M71: 25,127,057 km (0.118 R)
• M72: 25,399,774 km (0.102 R)
• M73: 26,223,759 km (0.062 R)
• M74: 26,592,817 km (0.11 R)
• M75: 27,616,665 km (0.065 R)
• M76: 29,224,094 km (0.05 R)
• M77: 29,606,615 km (0.109 R)
• M78: 29,798,549 km (0.118 R)
• M79: 29,990,932 km (0.045 R)
• M80: 30,135,444 km (0.084 R)
• M81: 30,280,255 km (0.077 R)
• M82: 32,578,377 km (0.094 R)
• M83: 32,726,928 km (0.085 R)
• M84: 32,826,111 km (0.062 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.4

Radius: 5.4

Gravity: 29.99 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.51 AU - 8.09 AU

Year: 14291 Days

Day: 16 Hours

Environment

Temp: -226 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 65,969,144 km

• M1: 73,004 km (0.099 R)
• M2: 164,857 km (0.12 R)
• M3: 409,599 km (0.072 R)
• M4: 614,249 km (0.069 R)
• M5: 803,939 km (0.116 R)
• M6: 848,669 km (0.067 R)
• M7: 894,146 km (0.03 R)
• M8: 940,522 km (0.089 R)
• M9: 1,084,585 km (0.118 R)
• M10: 1,159,234 km (0.11 R)
• M11: 1,261,559 km (0.114 R)
• M12: 1,816,866 km (0.025 R)
• M13: 2,603,751 km (0.097 R)
• M14: 2,670,771 km (0.106 R)
• M15: 2,944,834 km (0.102 R)
• M16: 3,227,724 km (0.05 R)
• M17: 4,127,704 km (0.041 R)
• M18: 5,141,978 km (0.099 R)
• M19: 5,226,202 km (0.08 R)
• M20: 6,050,187 km (0.107 R)
• M21: 7,574,739 km (0.099 R)
• M22: 7,961,299 km (0.11 R)
• M23: 8,058,987 km (0.062 R)
• M24: 8,206,191 km (0.108 R)
• M25: 8,304,926 km (0.08 R)
• M26: 9,159,279 km (0.109 R)
• M27: 10,041,308 km (0.077 R)
• M28: 10,359,054 km (0.111 R)
• M29: 11,004,419 km (0.102 R)
• M30: 11,718,151 km (0.111 R)
• M31: 12,446,842 km (0.085 R)
• M32: 13,247,789 km (0.037 R)
• M33: 13,771,531 km (0.034 R)
• M34: 14,242,764 km (0.104 R)
• M35: 14,480,326 km (0.054 R)
• M36: 14,719,234 km (0.084 R)
• M37: 15,079,914 km (0.109 R)
• M38: 16,179,608 km (0.067 R)
• M39: 16,489,724 km (0.116 R)
• M40: 19,301,566 km (0.113 R)
• M41: 19,432,763 km (0.098 R)
• M42: 19,828,450 km (0.105 R)
• M43: 19,894,722 km (0.102 R)
• M44: 20,829,260 km (0.073 R)
• M45: 22,326,435 km (0.099 R)
• M46: 23,367,038 km (0.112 R)
• M47: 23,506,912 km (0.09 R)
• M48: 23,577,073 km (0.084 R)
• M49: 24,140,160 km (0.055 R)
• M50: 24,423,348 km (0.065 R)
• M51: 24,707,584 km (0.03 R)
• M52: 27,168,170 km (0.086 R)
• M53: 27,388,977 km (0.07 R)
• M54: 29,554,256 km (0.035 R)
• M55: 31,310,236 km (0.073 R)
• M56: 31,696,498 km (0.119 R)
• M57: 32,239,688 km (0.068 R)
• M58: 32,551,599 km (0.103 R)
• M59: 33,021,187 km (0.089 R)
• M60: 33,572,006 km (0.075 R)
• M61: 33,650,994 km (0.082 R)
• M62: 33,808,969 km (0.099 R)
• M63: 34,046,531 km (0.103 R)
• M64: 35,483,269 km (0.088 R)
• M65: 35,885,836 km (0.096 R)
• M66: 36,128,185 km (0.081 R)
• M67: 39,160,683 km (0.053 R)
• M68: 39,243,860 km (0.108 R)
• M69: 40,329,342 km (0.116 R)
• M70: 40,833,636 km (0.074 R)
• M71: 41,255,502 km (0.104 R)
• M72: 44,768,958 km (0.119 R)
• M73: 45,815,245 km (0.056 R)
• M74: 45,902,760 km (0.064 R)
• M75: 45,990,425 km (0.062 R)
• M76: 46,165,753 km (0.117 R)
• M77: 46,605,272 km (0.05 R)
• M78: 46,693,235 km (0.107 R)
• M79: 47,488,348 km (0.084 R)
• M80: 47,754,333 km (0.108 R)
• M81: 49,270,956 km (0.097 R)
• M82: 50,080,281 km (0.057 R)
• M83: 51,529,884 km (0.099 R)
• M84: 52,534,434 km (0.094 R)
• M85: 54,470,081 km (0.109 R)
• M86: 54,562,831 km (0.07 R)
• M87: 54,655,732 km (0.063 R)
• M88: 56,054,173 km (0.109 R)
• M89: 57,653,224 km (0.055 R)
• M90: 61,281,571 km (0.034 R)
• M91: 62,054,842 km (0.079 R)
• M92: 63,025,882 km (0.11 R)
• M93: 63,708,647 km (0.092 R)
• M94: 64,295,818 km (0.118 R)
• M95: 64,393,805 km (0.062 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 13,897 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit