🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.8

Radius: 14.8

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.4 AU - 1.8 AU

Year: 1328 Days

Day: 11.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 36,847,030 km

• M1: 184,454 km (0.049 R)
• M2: 322,383 km (0.051 R)
• M3: 465,100 km (0.081 R)
• M4: 784,342 km (0.115 R)
• M5: 889,359 km (0.118 R)
• M6: 1,006,943 km (0.064 R)
• M7: 1,236,426 km (0.111 R)
• M8: 1,338,153 km (0.08 R)
• M9: 1,757,177 km (0.097 R)
• M10: 1,936,395 km (0.108 R)
• M11: 2,103,346 km (0.073 R)
• M12: 2,511,748 km (0.09 R)
• M13: 2,777,434 km (0.09 R)
• M14: 2,892,624 km (0.111 R)
• M15: 3,009,460 km (0.114 R)
• M16: 3,171,624 km (0.092 R)
• M17: 3,606,805 km (0.071 R)
• M18: 4,289,270 km (0.087 R)
• M19: 4,435,726 km (0.112 R)
• M20: 4,683,311 km (0.098 R)
• M21: 4,796,257 km (0.053 R)
• M22: 5,166,512 km (0.067 R)
• M23: 5,309,378 km (0.099 R)
• M24: 5,440,426 km (0.075 R)
• M25: 5,719,276 km (0.071 R)
• M26: 5,948,460 km (0.115 R)
• M27: 6,098,507 km (0.094 R)
• M28: 6,194,549 km (0.112 R)
• M29: 6,346,540 km (0.099 R)
• M30: 7,183,391 km (0.064 R)
• M31: 7,504,278 km (0.059 R)
• M32: 7,607,501 km (0.103 R)
• M33: 7,949,780 km (0.12 R)
• M34: 8,054,948 km (0.117 R)
• M35: 8,175,673 km (0.094 R)
• M36: 8,312,256 km (0.101 R)
• M37: 8,526,331 km (0.077 R)
• M38: 8,804,134 km (0.091 R)
• M39: 9,480,167 km (0.051 R)
• M40: 9,978,028 km (0.108 R)
• M41: 10,254,635 km (0.032 R)
• M42: 10,369,376 km (0.103 R)
• M43: 10,500,873 km (0.102 R)
• M44: 10,982,428 km (0.072 R)
• M45: 11,133,373 km (0.106 R)
• M46: 11,403,546 km (0.028 R)
• M47: 11,505,273 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.3

Radius: 8.2

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.68 AU - 2.26 AU

Year: 1814 Days

Day: 10.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 36,847,030 km

• M1: 129,103 km (0.109 R)
• M2: 422,165 km (0.069 R)
• M3: 503,546 km (0.085 R)
• M4: 570,566 km (0.101 R)
• M5: 768,035 km (0.059 R)
• M6: 884,722 km (0.112 R)
• M7: 1,017,714 km (0.083 R)
• M8: 1,205,460 km (0.04 R)
• M9: 1,281,455 km (0.107 R)
• M10: 1,398,740 km (0.085 R)
• M11: 1,846,487 km (0.112 R)
• M12: 1,941,182 km (0.118 R)
• M13: 2,635,166 km (0.057 R)
• M14: 2,706,375 km (0.117 R)
• M15: 2,778,182 km (0.101 R)
• M16: 2,901,899 km (0.116 R)
• M17: 3,019,932 km (0.073 R)
• M18: 3,087,102 km (0.111 R)
• M19: 3,253,305 km (0.062 R)
• M20: 3,642,110 km (0.117 R)
• M21: 3,793,802 km (0.074 R)
• M22: 3,971,973 km (0.042 R)
• M23: 4,136,381 km (0.059 R)
• M24: 4,412,688 km (0.118 R)
• M25: 4,489,133 km (0.104 R)
• M26: 4,557,350 km (0.115 R)
• M27: 4,746,890 km (0.119 R)
• M28: 5,178,480 km (0.103 R)
• M29: 5,994,387 km (0.107 R)
• M30: 6,508,854 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.2

Radius: 8.5

Gravity: 10.29 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.87 AU - 3.21 AU

Year: 3477 Days

Day: 8 Hours

Environment

Temp: -195 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 36,847,030 km

• M1: 106,514 km (0.047 R)
• M2: 169,195 km (0.093 R)
• M3: 225,444 km (0.11 R)
• M4: 554,859 km (0.081 R)
• M5: 623,823 km (0.114 R)
• M6: 727,943 km (0.112 R)
• M7: 782,397 km (0.076 R)
• M8: 1,039,107 km (0.086 R)
• M9: 1,203,216 km (0.099 R)
• M10: 1,268,590 km (0.098 R)
• M11: 1,348,774 km (0.105 R)
• M12: 1,865,785 km (0.081 R)
• M13: 1,942,080 km (0.086 R)
• M14: 2,019,571 km (0.038 R)
• M15: 2,082,402 km (0.091 R)
• M16: 2,274,636 km (0.09 R)
• M17: 2,340,010 km (0.103 R)
• M18: 2,439,343 km (0.1 R)
• M19: 2,815,432 km (0.047 R)
• M20: 3,082,464 km (0.079 R)
• M21: 3,301,924 km (0.114 R)
• M22: 3,564,618 km (0.108 R)
• M23: 3,912,284 km (0.078 R)
• M24: 3,971,375 km (0.081 R)
• M25: 4,090,305 km (0.093 R)
• M26: 4,311,411 km (0.105 R)
• M27: 4,515,911 km (0.04 R)
• M28: 5,256,420 km (0.09 R)
• M29: 5,785,997 km (0.09 R)
• M30: 5,853,465 km (0.092 R)
• M31: 6,286,402 km (0.103 R)
• M32: 6,425,229 km (0.081 R)
• M33: 6,753,297 km (0.077 R)
• M34: 6,943,286 km (0.111 R)
• M35: 7,695,763 km (0.113 R)
• M36: 8,019,044 km (0.059 R)
• M37: 8,169,839 km (0.092 R)
• M38: 8,372,245 km (0.093 R)
• M39: 8,756,412 km (0.107 R)
• M40: 8,885,665 km (0.113 R)
• M41: 9,356,449 km (0.108 R)
• M42: 9,781,756 km (0.085 R)
• M43: 9,915,945 km (0.082 R)
• M44: 10,050,733 km (0.094 R)
• M45: 10,186,119 km (0.108 R)
• M46: 10,486,212 km (0.041 R)
• M47: 11,829,452 km (0.089 R)
• M48: 12,058,636 km (0.074 R)
• M49: 12,116,081 km (0.119 R)
• M50: 12,376,082 km (0.118 R)
• M51: 12,492,170 km (0.06 R)
• M52: 13,048,674 km (0.085 R)
• M53: 13,255,718 km (0.091 R)
• M54: 13,823,442 km (0.115 R)
• M55: 14,277,022 km (0.05 R)
• M56: 14,582,202 km (0.102 R)
• M57: 14,889,626 km (0.055 R)
• M58: 15,044,160 km (0.077 R)
• M59: 15,635,969 km (0.075 R)
• M60: 15,950,574 km (0.113 R)
• M61: 16,362,716 km (0.092 R)
• M62: 16,617,930 km (0.105 R)
• M63: 16,778,299 km (0.045 R)
• M64: 17,035,757 km (0.09 R)
• M65: 17,489,487 km (0.046 R)
• M66: 17,750,535 km (0.101 R)
• M67: 18,309,732 km (0.106 R)
• M68: 18,608,030 km (0.052 R)
• M69: 19,647,885 km (0.098 R)
• M70: 19,715,653 km (0.046 R)
• M71: 20,021,431 km (0.073 R)
• M72: 20,260,339 km (0.095 R)
• M73: 21,573,808 km (0.099 R)
• M74: 22,382,085 km (0.118 R)
• M75: 22,843,296 km (0.111 R)
• M76: 24,245,776 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 287.8

Radius: 6

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.88 AU - 7.74 AU

Year: 10398 Days

Day: 16.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 36,847,030 km

• M1: 106,065 km (0.09 R)
• M2: 265,686 km (0.118 R)
• M3: 379,829 km (0.117 R)
• M4: 510,727 km (0.119 R)
• M5: 575,054 km (0.076 R)
• M6: 770,279 km (0.087 R)
• M7: 829,969 km (0.034 R)
• M8: 891,155 km (0.082 R)
• M9: 1,151,305 km (0.056 R)
• M10: 1,379,741 km (0.089 R)
• M11: 1,527,394 km (0.091 R)
• M12: 1,603,240 km (0.077 R)
• M13: 1,641,537 km (0.086 R)
• M14: 1,719,328 km (0.091 R)
• M15: 2,275,384 km (0.114 R)
• M16: 2,362,150 km (0.099 R)
• M17: 2,584,154 km (0.104 R)
• M18: 2,697,698 km (0.102 R)
• M19: 2,976,998 km (0.08 R)
• M20: 3,048,206 km (0.075 R)
• M21: 3,120,013 km (0.112 R)
• M22: 3,265,422 km (0.074 R)
• M23: 3,363,708 km (0.071 R)
• M24: 4,534,012 km (0.084 R)
• M25: 4,809,721 km (0.085 R)
• M26: 5,233,682 km (0.025 R)
• M27: 5,581,347 km (0.109 R)
• M28: 6,731,156 km (0.054 R)
• M29: 6,824,954 km (0.109 R)
• M30: 6,887,785 km (0.076 R)
• M31: 7,109,040 km (0.064 R)
• M32: 7,300,675 km (0.074 R)
• M33: 7,493,806 km (0.068 R)
• M34: 7,558,732 km (0.102 R)
• M35: 8,283,683 km (0.066 R)
• M36: 8,485,341 km (0.089 R)
• M37: 8,688,495 km (0.083 R)
• M38: 8,927,552 km (0.119 R)
• M39: 9,203,560 km (0.105 R)
• M40: 9,763,804 km (0.1 R)
• M41: 11,175,111 km (0.102 R)
• M42: 11,472,362 km (0.077 R)
• M43: 11,998,946 km (0.07 R)
• M44: 12,074,792 km (0.103 R)
• M45: 12,265,230 km (0.107 R)
• M46: 12,456,566 km (0.069 R)
• M47: 12,533,459 km (0.075 R)
• M48: 13,388,860 km (0.086 R)
• M49: 13,665,017 km (0.108 R)
• M50: 13,823,741 km (0.073 R)
• M51: 14,303,202 km (0.082 R)
• M52: 14,343,444 km (0.048 R)
• M53: 14,626,034 km (0.062 R)
• M54: 15,032,791 km (0.082 R)
• M55: 15,484,726 km (0.079 R)
• M56: 16,024,326 km (0.077 R)
• M57: 16,317,537 km (0.118 R)
• M58: 16,570,208 km (0.089 R)
• M59: 16,866,711 km (0.118 R)
• M60: 17,164,860 km (0.059 R)
• M61: 17,550,822 km (0.032 R)
• M62: 17,896,393 km (0.093 R)
• M63: 17,983,010 km (0.103 R)
• M64: 18,113,460 km (0.068 R)
• M65: 19,478,690 km (0.072 R)
• M66: 19,746,769 km (0.079 R)
• M67: 20,015,896 km (0.101 R)
• M68: 20,196,161 km (0.116 R)
• M69: 20,512,860 km (0.099 R)
• M70: 20,558,188 km (0.092 R)
• M71: 20,648,994 km (0.1 R)
• M72: 21,242,748 km (0.097 R)
• M73: 21,380,528 km (0.113 R)
• M74: 21,518,607 km (0.104 R)
• M75: 21,656,985 km (0.112 R)
• M76: 22,306,688 km (0.074 R)
• M77: 22,727,806 km (0.104 R)
• M78: 23,104,344 km (0.106 R)
• M79: 23,958,997 km (0.083 R)
• M80: 24,006,718 km (0.077 R)
• M81: 24,438,308 km (0.054 R)
• M82: 24,534,500 km (0.084 R)
• M83: 25,796,956 km (0.102 R)
• M84: 25,993,079 km (0.116 R)
• M85: 28,536,542 km (0.031 R)
• M86: 31,785,957 km (0.113 R)
• M87: 32,576,732 km (0.101 R)
• M88: 33,001,141 km (0.045 R)
• M89: 34,339,144 km (0.096 R)
• M90: 34,662,874 km (0.075 R)
• M91: 35,422,233 km (0.066 R)
• M92: 35,749,403 km (0.082 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: 211 - 15,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit