🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.9

Radius: 11.2

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.73 AU - 0.93 AU

Year: 488 Days

Day: 13 Hours

Environment

Temp: -158 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 40,966,720 km

• M1: 139,425 km (0.105 R)
• M2: 251,175 km (0.064 R)
• M3: 360,531 km (0.038 R)
• M4: 436,377 km (0.048 R)
• M5: 515,963 km (0.108 R)
• M6: 673,340 km (0.062 R)
• M7: 899,831 km (0.113 R)
• M8: 975,079 km (0.072 R)
• M9: 1,089,820 km (0.118 R)
• M10: 1,248,843 km (0.042 R)
• M11: 1,354,160 km (0.103 R)
• M12: 1,446,911 km (0.104 R)
• M13: 1,568,683 km (0.08 R)
• M14: 1,644,529 km (0.06 R)
• M15: 1,744,012 km (0.037 R)
• M16: 1,834,219 km (0.081 R)
• M17: 1,920,238 km (0.087 R)
• M18: 2,019,422 km (0.091 R)
• M19: 2,114,416 km (0.095 R)
• M20: 2,259,825 km (0.116 R)
• M21: 2,364,843 km (0.086 R)
• M22: 2,439,941 km (0.07 R)
• M23: 2,586,248 km (0.065 R)
• M24: 2,676,904 km (0.113 R)
• M25: 2,781,623 km (0.067 R)
• M26: 2,874,523 km (0.108 R)
• M27: 2,955,007 km (0.074 R)
• M28: 3,029,357 km (0.085 R)
• M29: 3,145,744 km (0.088 R)
• M30: 3,326,458 km (0.116 R)
• M31: 3,482,190 km (0.107 R)
• M32: 3,852,444 km (0.111 R)
• M33: 3,963,745 km (0.111 R)
• M34: 4,129,051 km (0.11 R)
• M35: 4,243,044 km (0.098 R)
• M36: 4,350,456 km (0.072 R)
• M37: 4,427,798 km (0.095 R)
• M38: 4,520,997 km (0.096 R)
• M39: 4,607,166 km (0.113 R)
• M40: 4,893,047 km (0.083 R)
• M41: 5,127,467 km (0.117 R)
• M42: 5,307,882 km (0.1 R)
• M43: 5,440,426 km (0.049 R)
• M44: 5,666,618 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.3

Radius: 11.8

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.12 AU - 1.2 AU

Year: 807 Days

Day: 5.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 40,966,720 km

• M1: 148,850 km (0.028 R)
• M2: 223,948 km (0.032 R)
• M3: 347,217 km (0.083 R)
• M4: 448,644 km (0.096 R)
• M5: 540,647 km (0.062 R)
• M6: 620,831 km (0.118 R)
• M7: 769,083 km (0.106 R)
• M8: 1,088,325 km (0.083 R)
• M9: 1,204,113 km (0.064 R)
• M10: 1,394,103 km (0.12 R)
• M11: 1,487,452 km (0.117 R)
• M12: 1,663,379 km (0.04 R)
• M13: 1,846,337 km (0.076 R)
• M14: 2,036,027 km (0.099 R)
• M15: 2,213,151 km (0.12 R)
• M16: 2,395,361 km (0.107 R)
• M17: 2,521,921 km (0.038 R)
• M18: 2,678,251 km (0.108 R)
• M19: 2,768,009 km (0.069 R)
• M20: 2,908,183 km (0.085 R)
• M21: 3,203,040 km (0.089 R)
• M22: 3,432,374 km (0.058 R)
• M23: 3,690,430 km (0.071 R)
• M24: 3,970,477 km (0.06 R)
• M25: 4,105,115 km (0.062 R)
• M26: 4,217,314 km (0.1 R)
• M27: 4,297,947 km (0.045 R)
• M28: 4,501,998 km (0.078 R)
• M29: 4,860,584 km (0.117 R)
• M30: 4,945,257 km (0.108 R)
• M31: 5,064,786 km (0.036 R)
• M32: 5,254,476 km (0.112 R)
• M33: 5,350,218 km (0.093 R)
• M34: 5,534,672 km (0.098 R)
• M35: 5,632,061 km (0.043 R)
• M36: 5,982,269 km (0.082 R)
• M37: 6,164,629 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.1

Radius: 9.2

Gravity: 11.2 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.7 AU - 2.9 AU

Year: 3025 Days

Day: 11.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,966,720 km

• M1: 138,378 km (0.071 R)
• M2: 197,918 km (0.078 R)
• M3: 382,223 km (0.115 R)
• M4: 587,022 km (0.107 R)
• M5: 646,412 km (0.08 R)
• M6: 906,413 km (0.118 R)
• M7: 1,012,478 km (0.089 R)
• M8: 1,110,315 km (0.085 R)
• M9: 1,647,671 km (0.1 R)
• M10: 1,808,489 km (0.054 R)
• M11: 2,067,293 km (0.065 R)
• M12: 2,193,404 km (0.109 R)
• M13: 2,469,562 km (0.049 R)
• M14: 3,073,339 km (0.088 R)
• M15: 3,272,304 km (0.111 R)
• M16: 3,569,405 km (0.073 R)
• M17: 3,836,587 km (0.075 R)
• M18: 3,894,781 km (0.083 R)
• M19: 4,031,513 km (0.068 R)
• M20: 4,229,581 km (0.052 R)
• M21: 4,471,630 km (0.117 R)
• M22: 4,656,234 km (0.106 R)
• M23: 4,801,493 km (0.108 R)
• M24: 5,096,500 km (0.113 R)
• M25: 5,224,855 km (0.062 R)
• M26: 5,550,231 km (0.087 R)
• M27: 5,860,048 km (0.077 R)
• M28: 6,312,282 km (0.078 R)
• M29: 6,752,399 km (0.106 R)
• M30: 7,154,668 km (0.07 R)
• M31: 7,443,242 km (0.06 R)
• M32: 8,231,623 km (0.118 R)
• M33: 8,407,700 km (0.036 R)
• M34: 8,737,862 km (0.116 R)
• M35: 8,994,722 km (0.119 R)
• M36: 9,150,004 km (0.106 R)
• M37: 9,332,364 km (0.093 R)
• M38: 9,595,058 km (0.118 R)
• M39: 9,780,260 km (0.119 R)
• M40: 10,127,626 km (0.039 R)
• M41: 10,916,755 km (0.107 R)
• M42: 11,193,511 km (0.068 R)
• M43: 11,612,984 km (0.12 R)
• M44: 11,923,848 km (0.1 R)
• M45: 12,009,119 km (0.082 R)
• M46: 12,123,112 km (0.079 R)
• M47: 12,237,555 km (0.112 R)
• M48: 12,323,573 km (0.111 R)
• M49: 12,496,209 km (0.056 R)
• M50: 12,727,637 km (0.105 R)
• M51: 12,814,703 km (0.09 R)
• M52: 12,873,046 km (0.102 R)
• M53: 13,578,400 km (0.061 R)
• M54: 13,667,561 km (0.099 R)
• M55: 14,599,256 km (0.067 R)
• M56: 14,781,915 km (0.028 R)
• M57: 15,272,895 km (0.108 R)
• M58: 15,334,679 km (0.072 R)
• M59: 15,987,973 km (0.104 R)
• M60: 16,050,655 km (0.105 R)
• M61: 17,097,092 km (0.063 R)
• M62: 17,579,994 km (0.072 R)
• M63: 18,460,377 km (0.047 R)
• M64: 18,625,085 km (0.055 R)
• M65: 19,221,830 km (0.106 R)
• M66: 19,858,519 km (0.118 R)
• M67: 20,230,270 km (0.083 R)
• M68: 20,570,306 km (0.05 R)
• M69: 21,428,549 km (0.064 R)
• M70: 21,497,663 km (0.089 R)
• M71: 22,228,299 km (0.116 R)
• M72: 22,473,789 km (0.099 R)
• M73: 22,790,637 km (0.081 R)
• M74: 23,535,485 km (0.114 R)
• M75: 23,642,597 km (0.097 R)
• M76: 23,893,174 km (0.084 R)
• M77: 24,000,734 km (0.118 R)
• M78: 24,072,541 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.5

Radius: 12.5

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.84 AU - 5.6 AU

Year: 6621 Days

Day: 14.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,966,720 km

• M1: 202,556 km (0.106 R)
• M2: 625,469 km (0.099 R)
• M3: 1,312,871 km (0.091 R)
• M4: 1,603,988 km (0.107 R)
• M5: 1,705,715 km (0.104 R)
• M6: 1,894,507 km (0.086 R)
• M7: 2,068,340 km (0.112 R)
• M8: 2,270,447 km (0.094 R)
• M9: 2,455,649 km (0.106 R)
• M10: 2,841,163 km (0.114 R)
• M11: 4,110,949 km (0.096 R)
• M12: 4,309,466 km (0.098 R)
• M13: 4,893,945 km (0.071 R)
• M14: 6,861,456 km (0.106 R)
• M15: 7,029,754 km (0.097 R)
• M16: 7,199,547 km (0.097 R)
• M17: 7,302,022 km (0.077 R)
• M18: 7,404,945 km (0.081 R)
• M19: 7,751,862 km (0.085 R)
• M20: 7,856,880 km (0.073 R)
• M21: 9,340,592 km (0.07 R)
• M22: 9,489,891 km (0.12 R)
• M23: 10,752,197 km (0.113 R)
• M24: 10,830,437 km (0.067 R)
• M25: 11,783,675 km (0.102 R)
• M26: 11,864,308 km (0.068 R)
• M27: 12,188,786 km (0.102 R)
• M28: 12,846,568 km (0.06 R)
• M29: 13,812,371 km (0.095 R)
• M30: 13,939,978 km (0.102 R)
• M31: 14,368,576 km (0.109 R)
• M32: 15,813,243 km (0.079 R)
• M33: 16,350,000 km (0.104 R)
• M34: 17,212,282 km (0.073 R)
• M35: 17,810,674 km (0.083 R)
• M36: 18,182,424 km (0.078 R)
• M37: 18,415,947 km (0.108 R)
• M38: 19,122,797 km (0.096 R)
• M39: 19,503,374 km (0.058 R)
• M40: 19,694,709 km (0.082 R)
• M41: 20,030,856 km (0.119 R)
• M42: 21,345,372 km (0.091 R)
• M43: 21,443,808 km (0.077 R)
• M44: 22,037,861 km (0.112 R)
• M45: 22,537,069 km (0.029 R)
• M46: 22,888,773 km (0.111 R)
• M47: 23,597,568 km (0.043 R)
• M48: 23,801,470 km (0.093 R)
• M49: 24,519,540 km (0.06 R)
• M50: 25,244,641 km (0.109 R)
• M51: 25,662,318 km (0.08 R)
• M52: 25,924,413 km (0.114 R)
• M53: 26,557,212 km (0.069 R)
• M54: 26,822,300 km (0.026 R)
• M55: 26,981,921 km (0.075 R)
• M56: 27,088,434 km (0.034 R)
• M57: 27,515,836 km (0.105 R)
• M58: 27,623,097 km (0.07 R)
• M59: 27,730,508 km (0.119 R)
• M60: 28,161,350 km (0.095 R)
• M61: 28,485,978 km (0.108 R)
• M62: 30,017,112 km (0.097 R)
• M63: 30,348,770 km (0.108 R)
• M64: 31,238,878 km (0.093 R)
• M65: 31,574,875 km (0.063 R)
• M66: 31,799,571 km (0.12 R)
• M67: 32,194,060 km (0.118 R)
• M68: 32,420,252 km (0.117 R)
• M69: 33,215,963 km (0.06 R)
• M70: 34,248,488 km (0.114 R)
• M71: 34,710,745 km (0.089 R)
• M72: 35,058,859 km (0.098 R)
• M73: 35,175,097 km (0.116 R)
• M74: 35,641,543 km (0.111 R)
• M75: 35,816,872 km (0.072 R)
• M76: 35,934,007 km (0.069 R)
• M77: 36,168,726 km (0.078 R)
• M78: 36,698,452 km (0.103 R)
• M79: 36,816,485 km (0.115 R)
• M80: 37,527,523 km (0.102 R)
• M81: 37,765,534 km (0.107 R)
• M82: 38,063,832 km (0.11 R)
• M83: 39,385,529 km (0.032 R)
• M84: 40,966,778 km (0.101 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 11,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit