🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.6

Radius: 14.2

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.84 AU - 0.86 AU

Year: 523 Days

Day: 11.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 66,416,271 km

• M1: 176,675 km (0.06 R)
• M2: 269,725 km (0.098 R)
• M3: 376,089 km (0.072 R)
• M4: 473,926 km (0.117 R)
• M5: 643,420 km (0.109 R)
• M6: 769,681 km (0.092 R)
• M7: 905,666 km (0.095 R)
• M8: 1,005,447 km (0.086 R)
• M9: 1,182,422 km (0.082 R)
• M10: 1,279,511 km (0.092 R)
• M11: 1,374,954 km (0.086 R)
• M12: 1,468,303 km (0.099 R)
• M13: 1,573,770 km (0.059 R)
• M14: 1,701,676 km (0.092 R)
• M15: 1,818,063 km (0.12 R)
• M16: 2,069,836 km (0.11 R)
• M17: 2,260,723 km (0.106 R)
• M18: 2,446,224 km (0.079 R)
• M19: 2,555,431 km (0.081 R)
• M20: 2,672,267 km (0.096 R)
• M21: 2,881,105 km (0.075 R)
• M22: 3,188,978 km (0.081 R)
• M23: 3,488,323 km (0.03 R)
• M24: 3,585,711 km (0.105 R)
• M25: 3,796,944 km (0.098 R)
• M26: 3,930,983 km (0.093 R)
• M27: 4,046,174 km (0.103 R)
• M28: 4,203,999 km (0.105 R)
• M29: 4,300,939 km (0.104 R)
• M30: 4,476,118 km (0.108 R)
• M31: 4,568,270 km (0.086 R)
• M32: 4,682,413 km (0.1 R)
• M33: 4,804,784 km (0.082 R)
• M34: 4,972,184 km (0.037 R)

Asteroid Belt

Center: 2.49 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.4

Radius: 9.9

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.51 AU - 4.73 AU

Year: 5577 Days

Day: 8.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 66,416,271 km

• M1: 162,164 km (0.077 R)
• M2: 610,808 km (0.052 R)
• M3: 857,944 km (0.081 R)
• M4: 1,123,480 km (0.086 R)
• M5: 1,300,903 km (0.113 R)
• M6: 1,562,101 km (0.094 R)
• M7: 2,001,620 km (0.065 R)
• M8: 2,100,803 km (0.109 R)
• M9: 2,167,823 km (0.105 R)
• M10: 2,235,591 km (0.106 R)
• M11: 2,460,885 km (0.097 R)
• M12: 2,567,399 km (0.072 R)
• M13: 2,766,663 km (0.117 R)
• M14: 3,084,858 km (0.113 R)
• M15: 3,258,092 km (0.099 R)
• M16: 3,336,182 km (0.063 R)
• M17: 3,776,748 km (0.093 R)
• M18: 3,920,811 km (0.096 R)
• M19: 4,003,987 km (0.063 R)
• M20: 4,087,762 km (0.103 R)
• M21: 4,150,892 km (0.106 R)
• M22: 4,407,004 km (0.119 R)
• M23: 4,602,528 km (0.069 R)
• M24: 4,668,351 km (0.072 R)
• M25: 5,002,254 km (0.072 R)
• M26: 5,092,611 km (0.064 R)
• M27: 5,343,935 km (0.055 R)
• M28: 5,787,642 km (0.081 R)
• M29: 6,512,295 km (0.118 R)
• M30: 6,885,392 km (0.058 R)
• M31: 7,782,829 km (0.107 R)
• M32: 7,861,518 km (0.1 R)
• M33: 8,744,145 km (0.086 R)
• M34: 8,935,481 km (0.089 R)
• M35: 9,238,716 km (0.115 R)
• M36: 9,742,561 km (0.069 R)
• M37: 9,997,775 km (0.098 R)
• M38: 10,428,168 km (0.038 R)
• M39: 10,893,867 km (0.112 R)
• M40: 11,396,216 km (0.075 R)
• M41: 11,635,124 km (0.089 R)
• M42: 12,300,984 km (0.12 R)
• M43: 12,484,690 km (0.109 R)
• M44: 12,607,660 km (0.11 R)
• M45: 12,885,912 km (0.076 R)
• M46: 13,134,992 km (0.109 R)
• M47: 13,322,738 km (0.091 R)
• M48: 13,987,102 km (0.114 R)
• M49: 14,050,980 km (0.077 R)
• M50: 14,339,554 km (0.112 R)
• M51: 14,565,148 km (0.105 R)
• M52: 14,889,775 km (0.102 R)
• M53: 15,085,599 km (0.082 R)
• M54: 15,315,232 km (0.105 R)
• M55: 15,446,878 km (0.108 R)
• M56: 16,615,536 km (0.109 R)
• M57: 16,818,690 km (0.104 R)
• M58: 16,988,633 km (0.082 R)
• M59: 17,330,315 km (0.111 R)
• M60: 18,368,823 km (0.098 R)
• M61: 18,614,014 km (0.093 R)
• M62: 18,860,402 km (0.081 R)
• M63: 19,214,051 km (0.119 R)
• M64: 19,391,774 km (0.084 R)
• M65: 20,000,039 km (0.092 R)
• M66: 20,288,463 km (0.103 R)
• M67: 20,723,643 km (0.094 R)
• M68: 21,125,314 km (0.078 R)
• M69: 21,419,124 km (0.106 R)
• M70: 22,196,584 km (0.117 R)
• M71: 22,607,529 km (0.107 R)
• M72: 22,682,478 km (0.117 R)
• M73: 23,741,032 km (0.098 R)
• M74: 23,931,770 km (0.075 R)
• M75: 24,430,080 km (0.072 R)
• M76: 24,506,974 km (0.12 R)
• M77: 25,009,323 km (0.117 R)
• M78: 25,281,143 km (0.085 R)
• M79: 26,417,638 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.5

Radius: 14.8

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.74 AU - 5.42 AU

Year: 7635 Days

Day: 7.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 66,416,271 km

• M1: 329,564 km (0.071 R)
• M2: 461,809 km (0.08 R)
• M3: 694,284 km (0.054 R)
• M4: 813,214 km (0.111 R)
• M5: 1,029,233 km (0.101 R)
• M6: 1,216,679 km (0.101 R)
• M7: 1,755,232 km (0.069 R)
• M8: 1,983,069 km (0.089 R)
• M9: 2,140,596 km (0.064 R)
• M10: 2,385,039 km (0.095 R)
• M11: 3,173,270 km (0.073 R)
• M12: 3,429,830 km (0.105 R)
• M13: 3,524,825 km (0.096 R)
• M14: 3,766,276 km (0.099 R)
• M15: 3,913,779 km (0.12 R)
• M16: 4,088,360 km (0.066 R)
• M17: 4,214,770 km (0.091 R)
• M18: 4,786,384 km (0.117 R)
• M19: 5,272,427 km (0.112 R)
• M20: 5,493,683 km (0.107 R)
• M21: 5,661,681 km (0.112 R)
• M22: 6,002,764 km (0.04 R)
• M23: 6,409,371 km (0.091 R)
• M24: 6,794,885 km (0.09 R)
• M25: 7,036,037 km (0.112 R)
• M26: 7,464,784 km (0.118 R)
• M27: 7,651,183 km (0.12 R)
• M28: 7,870,643 km (0.065 R)
• M29: 8,348,010 km (0.073 R)
• M30: 9,464,908 km (0.065 R)
• M31: 9,700,674 km (0.107 R)
• M32: 11,476,999 km (0.073 R)
• M33: 12,018,394 km (0.058 R)
• M34: 12,420,812 km (0.102 R)
• M35: 12,531,365 km (0.101 R)
• M36: 12,642,217 km (0.106 R)
• M37: 12,864,818 km (0.069 R)
• M38: 14,615,114 km (0.109 R)
• M39: 15,083,953 km (0.102 R)
• M40: 15,756,695 km (0.111 R)
• M41: 16,560,634 km (0.045 R)
• M42: 17,543,193 km (0.066 R)
• M43: 18,586,638 km (0.113 R)
• M44: 18,713,198 km (0.12 R)
• M45: 19,265,064 km (0.115 R)
• M46: 19,393,120 km (0.092 R)
• M47: 19,564,410 km (0.098 R)
• M48: 20,081,121 km (0.082 R)
• M49: 21,216,269 km (0.102 R)
• M50: 21,392,795 km (0.077 R)
• M51: 21,525,488 km (0.065 R)
• M52: 21,658,481 km (0.077 R)
• M53: 22,282,603 km (0.05 R)
• M54: 22,731,995 km (0.108 R)
• M55: 23,229,857 km (0.056 R)
• M56: 23,366,290 km (0.114 R)
• M57: 23,503,022 km (0.101 R)
• M58: 23,685,681 km (0.077 R)
• M59: 23,868,789 km (0.101 R)
• M60: 24,328,653 km (0.06 R)
• M61: 24,791,509 km (0.114 R)
• M62: 25,210,532 km (0.118 R)
• M63: 25,538,152 km (0.042 R)
• M64: 26,008,487 km (0.089 R)
• M65: 26,481,665 km (0.088 R)
• M66: 26,719,376 km (0.106 R)
• M67: 27,677,401 km (0.068 R)
• M68: 28,063,663 km (0.113 R)
• M69: 28,306,012 km (0.088 R)
• M70: 28,890,490 km (0.084 R)
• M71: 29,135,233 km (0.044 R)
• M72: 29,233,369 km (0.09 R)
• M73: 29,429,791 km (0.114 R)
• M74: 30,468,748 km (0.113 R)
• M75: 31,167,968 km (0.099 R)
• M76: 31,872,425 km (0.045 R)
• M77: 31,973,553 km (0.088 R)
• M78: 32,429,677 km (0.081 R)
• M79: 32,888,045 km (0.066 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347

Radius: 5.1

Gravity: 13.34 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 9.5 AU - 11.64 AU

Year: 22916 Days

Day: 24.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 66,416,271 km

• M1: 102,325 km (0.066 R)
• M2: 210,484 km (0.063 R)
• M3: 294,857 km (0.089 R)
• M4: 594,203 km (0.107 R)
• M5: 919,279 km (0.065 R)
• M6: 1,621,491 km (0.089 R)
• M7: 1,678,787 km (0.103 R)
• M8: 1,736,831 km (0.058 R)
• M9: 2,068,041 km (0.072 R)
• M10: 2,193,254 km (0.025 R)
• M11: 3,354,732 km (0.112 R)
• M12: 3,391,234 km (0.092 R)
• M13: 3,502,086 km (0.039 R)
• M14: 3,613,985 km (0.037 R)
• M15: 3,727,081 km (0.045 R)
• M16: 4,510,675 km (0.078 R)
• M17: 5,257,767 km (0.078 R)
• M18: 5,998,276 km (0.027 R)
• M19: 6,042,707 km (0.063 R)
• M20: 6,267,253 km (0.055 R)
• M21: 7,719,101 km (0.118 R)
• M22: 10,265,406 km (0.072 R)
• M23: 10,318,663 km (0.084 R)
• M24: 10,640,897 km (0.115 R)
• M25: 10,803,210 km (0.037 R)
• M26: 12,357,233 km (0.062 R)
• M27: 12,871,401 km (0.094 R)
• M28: 13,044,336 km (0.087 R)
• M29: 14,335,964 km (0.091 R)
• M30: 14,575,171 km (0.116 R)
• M31: 15,790,803 km (0.043 R)
• M32: 16,348,504 km (0.084 R)
• M33: 16,849,507 km (0.098 R)
• M34: 17,866,623 km (0.112 R)
• M35: 17,930,950 km (0.039 R)
• M36: 18,059,605 km (0.054 R)
• M37: 18,124,081 km (0.083 R)
• M38: 21,648,457 km (0.033 R)
• M39: 22,613,813 km (0.115 R)
• M40: 24,301,127 km (0.099 R)
• M41: 24,443,544 km (0.119 R)
• M42: 24,514,902 km (0.078 R)
• M43: 24,872,441 km (0.03 R)
• M44: 25,016,055 km (0.099 R)
• M45: 25,883,124 km (0.106 R)
• M46: 26,247,246 km (0.101 R)
• M47: 26,320,249 km (0.06 R)
• M48: 26,980,724 km (0.042 R)
• M49: 27,349,932 km (0.089 R)
• M50: 27,498,033 km (0.065 R)
• M51: 30,747,449 km (0.091 R)
• M52: 31,987,017 km (0.051 R)
• M53: 32,143,197 km (0.093 R)
• M54: 32,221,287 km (0.114 R)
• M55: 36,452,513 km (0.103 R)
• M56: 36,778,936 km (0.077 R)
• M57: 36,860,616 km (0.106 R)
• M58: 37,352,344 km (0.087 R)
• M59: 37,599,031 km (0.106 R)
• M60: 37,763,738 km (0.115 R)
• M61: 37,928,745 km (0.066 R)
• M62: 39,090,372 km (0.089 R)
• M63: 39,927,372 km (0.085 R)
• M64: 40,095,371 km (0.06 R)
• M65: 40,179,445 km (0.048 R)
• M66: 40,939,402 km (0.067 R)
• M67: 44,634,469 km (0.118 R)
• M68: 46,742,752 km (0.115 R)
• M69: 47,186,011 km (0.118 R)
• M70: 48,524,313 km (0.073 R)
• M71: 49,603,812 km (0.054 R)
• M72: 49,784,526 km (0.104 R)
• M73: 50,055,896 km (0.068 R)
• M74: 51,146,614 km (0.12 R)
• M75: 51,420,528 km (0.083 R)
• M76: 51,603,486 km (0.082 R)
• M77: 53,166,634 km (0.048 R)
• M78: 53,351,537 km (0.115 R)
• M79: 53,721,942 km (0.068 R)
• M80: 54,279,343 km (0.06 R)
• M81: 54,372,393 km (0.114 R)
• M82: 54,932,039 km (0.112 R)
• M83: 55,118,887 km (0.112 R)
• M84: 56,810,988 km (0.079 R)
• M85: 57,568,402 km (0.107 R)
• M86: 57,948,381 km (0.027 R)
• M87: 58,519,994 km (0.049 R)
• M88: 58,806,474 km (0.074 R)
• M89: 59,764,649 km (0.074 R)
• M90: 60,245,755 km (0.058 R)
• M91: 60,438,587 km (0.118 R)
• M92: 61,114,919 km (0.1 R)
• M93: 61,405,588 km (0.106 R)
• M94: 62,670,288 km (0.118 R)
• M95: 62,963,350 km (0.086 R)
• M96: 63,257,011 km (0.119 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: 368 - 17,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit