🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.84 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.9

Radius: 13.6

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.3 AU - 2.04 AU

Year: 1490 Days

Day: 13.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 39,670,008 km

• M1: 192,981 km (0.065 R)
• M2: 401,521 km (0.078 R)
• M3: 536,308 km (0.051 R)
• M4: 640,728 km (0.117 R)
• M5: 740,809 km (0.118 R)
• M6: 826,678 km (0.074 R)
• M7: 951,891 km (0.117 R)
• M8: 1,114,504 km (0.027 R)
• M9: 1,327,681 km (0.047 R)
• M10: 1,511,686 km (0.108 R)
• M11: 1,668,914 km (0.053 R)
• M12: 1,859,502 km (0.074 R)
• M13: 2,000,124 km (0.12 R)
• M14: 2,232,898 km (0.079 R)
• M15: 2,433,957 km (0.08 R)
• M16: 2,526,259 km (0.032 R)
• M17: 2,725,524 km (0.052 R)
• M18: 2,821,565 km (0.082 R)
• M19: 3,050,600 km (0.116 R)
• M20: 3,285,917 km (0.102 R)
• M21: 3,469,175 km (0.113 R)
• M22: 3,597,230 km (0.098 R)
• M23: 3,738,750 km (0.06 R)
• M24: 3,870,097 km (0.047 R)
• M25: 4,015,207 km (0.099 R)
• M26: 4,224,045 km (0.099 R)
• M27: 4,436,325 km (0.048 R)
• M28: 4,989,538 km (0.099 R)
• M29: 5,161,127 km (0.063 R)
• M30: 5,415,443 km (0.109 R)
• M31: 5,756,526 km (0.08 R)
• M32: 5,867,228 km (0.089 R)
• M33: 6,104,640 km (0.067 R)
• M34: 6,288,496 km (0.106 R)
• M35: 6,560,465 km (0.102 R)
• M36: 6,719,637 km (0.102 R)
• M37: 6,880,156 km (0.114 R)
• M38: 7,012,400 km (0.113 R)
• M39: 7,414,519 km (0.088 R)
• M40: 7,565,314 km (0.088 R)
• M41: 7,778,192 km (0.092 R)
• M42: 7,916,121 km (0.062 R)
• M43: 8,210,081 km (0.111 R)
• M44: 8,413,235 km (0.045 R)
• M45: 8,570,612 km (0.105 R)
• M46: 9,242,605 km (0.12 R)
• M47: 9,634,252 km (0.095 R)
• M48: 9,865,232 km (0.052 R)
• M49: 10,383,289 km (0.109 R)
• M50: 10,552,185 km (0.103 R)
• M51: 11,116,468 km (0.026 R)
• M52: 11,725,780 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.4

Radius: 11

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.11 AU - 2.31 AU

Year: 2268 Days

Day: 10 Hours

Environment

Temp: -198 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 39,670,008 km

• M1: 143,016 km (0.113 R)
• M2: 252,521 km (0.119 R)
• M3: 364,869 km (0.105 R)
• M4: 446,849 km (0.089 R)
• M5: 594,502 km (0.059 R)
• M6: 675,135 km (0.116 R)
• M7: 752,776 km (0.1 R)
• M8: 864,227 km (0.113 R)
• M9: 973,583 km (0.078 R)
• M10: 1,303,895 km (0.051 R)
• M11: 1,688,661 km (0.056 R)
• M12: 2,237,386 km (0.056 R)
• M13: 2,391,322 km (0.118 R)
• M14: 2,492,151 km (0.095 R)
• M15: 2,779,977 km (0.113 R)
• M16: 2,945,881 km (0.046 R)
• M17: 3,017,987 km (0.098 R)
• M18: 3,139,611 km (0.067 R)
• M19: 3,476,056 km (0.087 R)
• M20: 3,629,244 km (0.088 R)
• M21: 3,758,796 km (0.083 R)
• M22: 4,062,629 km (0.109 R)
• M23: 4,210,731 km (0.076 R)
• M24: 4,292,262 km (0.072 R)
• M25: 4,415,680 km (0.119 R)
• M26: 4,498,558 km (0.077 R)
• M27: 4,567,971 km (0.115 R)
• M28: 5,035,764 km (0.096 R)
• M29: 5,282,750 km (0.042 R)
• M30: 5,429,804 km (0.113 R)
• M31: 5,758,471 km (0.06 R)
• M32: 5,864,386 km (0.032 R)
• M33: 6,170,613 km (0.051 R)
• M34: 6,279,071 km (0.078 R)
• M35: 6,388,128 km (0.118 R)
• M36: 6,576,622 km (0.108 R)
• M37: 7,496,948 km (0.091 R)
• M38: 8,371,497 km (0.07 R)
• M39: 8,733,972 km (0.118 R)
• M40: 9,474,033 km (0.101 R)
• M41: 10,069,732 km (0.118 R)
• M42: 10,179,387 km (0.099 R)
• M43: 10,252,690 km (0.113 R)
• M44: 10,344,543 km (0.111 R)
• M45: 10,510,746 km (0.064 R)
• M46: 10,808,147 km (0.111 R)
• M47: 10,920,345 km (0.097 R)
• M48: 11,108,390 km (0.107 R)
• M49: 11,202,786 km (0.095 R)
• M50: 11,544,767 km (0.082 R)
• M51: 11,774,699 km (0.059 R)
• M52: 11,909,636 km (0.073 R)
• M53: 12,239,200 km (0.077 R)
• M54: 12,887,557 km (0.077 R)
• M55: 13,126,166 km (0.116 R)
• M56: 13,266,040 km (0.076 R)
• M57: 13,406,363 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.6

Radius: 12

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.24 AU - 3.66 AU

Year: 3497 Days

Day: 13.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 87.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 39,670,008 km

• M1: 162,762 km (0.114 R)
• M2: 311,014 km (0.045 R)
• M3: 412,441 km (0.093 R)
• M4: 636,539 km (0.111 R)
• M5: 760,705 km (0.064 R)
• M6: 928,404 km (0.112 R)
• M7: 1,017,266 km (0.072 R)
• M8: 1,118,543 km (0.092 R)
• M9: 1,204,263 km (0.072 R)
• M10: 1,332,019 km (0.067 R)
• M11: 1,548,787 km (0.034 R)
• M12: 1,777,223 km (0.088 R)
• M13: 2,028,547 km (0.079 R)
• M14: 2,502,623 km (0.089 R)
• M15: 2,798,527 km (0.097 R)
• M16: 3,011,106 km (0.114 R)
• M17: 3,508,968 km (0.113 R)
• M18: 4,212,975 km (0.112 R)
• M19: 4,411,192 km (0.065 R)
• M20: 4,534,760 km (0.058 R)
• M21: 4,722,206 km (0.06 R)
• M22: 4,816,902 km (0.118 R)
• M23: 4,928,203 km (0.08 R)
• M24: 5,631,013 km (0.102 R)
• M25: 5,714,788 km (0.071 R)
• M26: 6,054,076 km (0.058 R)
• M27: 6,365,090 km (0.089 R)
• M28: 6,628,233 km (0.104 R)
• M29: 6,823,608 km (0.041 R)
• M30: 7,002,826 km (0.106 R)
• M31: 7,147,487 km (0.094 R)
• M32: 7,347,799 km (0.119 R)
• M33: 7,642,656 km (0.068 R)
• M34: 7,810,206 km (0.1 R)
• M35: 8,224,891 km (0.068 R)
• M36: 8,339,184 km (0.042 R)
• M37: 8,588,863 km (0.075 R)
• M38: 9,332,663 km (0.1 R)
• M39: 9,531,928 km (0.066 R)
• M40: 10,301,758 km (0.09 R)
• M41: 10,404,532 km (0.055 R)
• M42: 10,652,715 km (0.119 R)
• M43: 10,840,011 km (0.117 R)
• M44: 11,070,542 km (0.094 R)
• M45: 11,302,718 km (0.044 R)
• M46: 11,771,856 km (0.104 R)
• M47: 11,900,810 km (0.085 R)
• M48: 12,269,120 km (0.115 R)
• M49: 12,356,335 km (0.087 R)
• M50: 12,861,677 km (0.103 R)
• M51: 13,128,111 km (0.105 R)
• M52: 13,508,538 km (0.099 R)
• M53: 13,711,542 km (0.069 R)
• M54: 13,824,638 km (0.116 R)
• M55: 14,052,027 km (0.09 R)
• M56: 14,579,509 km (0.1 R)
• M57: 14,694,999 km (0.107 R)
• M58: 14,833,975 km (0.079 R)
• M59: 15,043,412 km (0.104 R)
• M60: 15,183,585 km (0.082 R)
• M61: 15,677,558 km (0.038 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.9

Radius: 4.3

Gravity: 8.05 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 6.98 AU - 9.38 AU

Year: 16149 Days

Day: 24 Hours

Environment

Temp: -231 °C

Axial Tilt: 132.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 39,670,008 km

• M1: 59,989 km (0.109 R)
• M2: 269,725 km (0.077 R)
• M3: 324,029 km (0.118 R)
• M4: 483,201 km (0.074 R)
• M5: 606,919 km (0.085 R)
• M6: 635,791 km (0.099 R)
• M7: 665,112 km (0.119 R)
• M8: 983,756 km (0.041 R)
• M9: 1,325,138 km (0.069 R)
• M10: 1,974,991 km (0.048 R)
• M11: 2,195,798 km (0.039 R)
• M12: 2,332,081 km (0.038 R)
• M13: 2,424,383 km (0.117 R)
• M14: 2,565,155 km (0.108 R)
• M15: 2,660,598 km (0.055 R)
• M16: 3,053,741 km (0.075 R)
• M17: 3,517,495 km (0.091 R)
• M18: 3,596,931 km (0.11 R)
• M19: 3,703,744 km (0.057 R)
• M20: 3,947,888 km (0.066 R)
• M21: 4,480,456 km (0.044 R)
• M22: 4,595,497 km (0.108 R)
• M23: 4,653,242 km (0.11 R)
• M24: 4,711,435 km (0.115 R)
• M25: 5,549,931 km (0.086 R)
• M26: 6,081,004 km (0.046 R)
• M27: 7,563,668 km (0.086 R)
• M28: 7,700,550 km (0.116 R)
• M29: 9,114,699 km (0.113 R)
• M30: 9,702,320 km (0.091 R)
• M31: 9,888,419 km (0.09 R)
• M32: 9,963,218 km (0.078 R)
• M33: 10,113,414 km (0.116 R)
• M34: 10,226,510 km (0.051 R)
• M35: 10,415,901 km (0.099 R)
• M36: 11,029,851 km (0.118 R)
• M37: 11,185,134 km (0.094 R)
• M38: 11,537,287 km (0.078 R)
• M39: 11,694,963 km (0.086 R)
• M40: 12,252,514 km (0.038 R)
• M41: 14,102,142 km (0.116 R)
• M42: 14,652,363 km (0.049 R)
• M43: 14,951,709 km (0.109 R)
• M44: 15,123,597 km (0.113 R)
• M45: 15,425,934 km (0.103 R)
• M46: 16,389,344 km (0.117 R)
• M47: 16,566,618 km (0.114 R)
• M48: 16,744,490 km (0.071 R)
• M49: 19,160,346 km (0.095 R)
• M50: 19,581,314 km (0.07 R)
• M51: 19,816,482 km (0.092 R)
• M52: 20,289,660 km (0.106 R)
• M53: 22,464,514 km (0.104 R)
• M54: 23,404,736 km (0.028 R)
• M55: 23,954,957 km (0.114 R)
• M56: 24,509,367 km (0.038 R)
• M57: 24,966,089 km (0.115 R)
• M58: 26,042,895 km (0.119 R)
• M59: 27,976,597 km (0.066 R)
• M60: 28,347,600 km (0.051 R)
• M61: 28,613,585 km (0.066 R)
• M62: 28,666,991 km (0.116 R)
• M63: 28,773,654 km (0.098 R)
• M64: 33,036,595 km (0.088 R)
• M65: 33,372,592 km (0.047 R)
• M66: 34,104,425 km (0.093 R)
• M67: 34,217,521 km (0.11 R)
• M68: 35,012,484 km (0.088 R)
• M69: 35,412,210 km (0.038 R)
• M70: 35,641,244 km (0.105 R)
• M71: 36,910,133 km (0.073 R)
• M72: 37,026,221 km (0.114 R)
• M73: 37,491,770 km (0.101 R)
• M74: 37,725,292 km (0.072 R)
• M75: 37,900,770 km (0.09 R)
• M76: 38,017,756 km (0.079 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: 500 - 11,484 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit