🌌 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: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.3

Radius: 15

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.74 AU - 0.94 AU

Year: 505 Days

Day: 8.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 34,209,871 km

• M1: 197,170 km (0.113 R)
• M2: 309,518 km (0.098 R)
• M3: 424,858 km (0.09 R)
• M4: 540,048 km (0.116 R)
• M5: 647,460 km (0.11 R)
• M6: 743,950 km (0.107 R)
• M7: 871,108 km (0.062 R)
• M8: 1,102,836 km (0.118 R)
• M9: 1,227,002 km (0.11 R)
• M10: 1,368,821 km (0.086 R)
• M11: 1,521,261 km (0.109 R)
• M12: 1,633,758 km (0.1 R)
• M13: 1,730,548 km (0.055 R)
• M14: 1,862,793 km (0.082 R)
• M15: 1,969,306 km (0.068 R)
• M16: 2,067,891 km (0.084 R)
• M17: 2,244,866 km (0.09 R)
• M18: 2,353,474 km (0.043 R)
• M19: 2,453,255 km (0.036 R)
• M20: 2,549,297 km (0.113 R)
• M21: 2,646,686 km (0.073 R)
• M22: 2,750,806 km (0.089 R)
• M23: 2,861,957 km (0.102 R)
• M24: 3,042,970 km (0.092 R)
• M25: 3,251,360 km (0.09 R)
• M26: 3,363,259 km (0.087 R)
• M27: 3,476,655 km (0.07 R)
• M28: 3,597,230 km (0.11 R)
• M29: 3,700,902 km (0.113 R)
• M30: 3,824,320 km (0.111 R)
• M31: 3,923,952 km (0.083 R)
• M32: 4,119,477 km (0.054 R)
• M33: 4,292,561 km (0.104 R)
• M34: 4,422,412 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.7

Radius: 11.3

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.75 AU - 1.87 AU

Year: 1597 Days

Day: 10.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 34,209,871 km

• M1: 176,226 km (0.088 R)
• M2: 250,277 km (0.102 R)
• M3: 358,137 km (0.093 R)
• M4: 457,021 km (0.091 R)
• M5: 553,811 km (0.081 R)
• M6: 658,979 km (0.109 R)
• M7: 908,059 km (0.068 R)
• M8: 1,124,228 km (0.086 R)
• M9: 1,206,208 km (0.054 R)
• M10: 1,386,623 km (0.08 R)
• M11: 1,485,208 km (0.064 R)
• M12: 1,576,014 km (0.071 R)
• M13: 1,668,914 km (0.11 R)
• M14: 1,742,366 km (0.094 R)
• M15: 1,849,329 km (0.118 R)
• M16: 1,991,896 km (0.104 R)
• M17: 2,195,349 km (0.119 R)
• M18: 2,299,768 km (0.094 R)
• M19: 2,429,619 km (0.061 R)
• M20: 2,525,661 km (0.059 R)
• M21: 3,076,929 km (0.116 R)
• M22: 3,339,772 km (0.111 R)
• M23: 3,501,039 km (0.078 R)
• M24: 3,761,788 km (0.103 R)
• M25: 4,345,968 km (0.096 R)
• M26: 4,671,343 km (0.038 R)
• M27: 4,806,729 km (0.038 R)
• M28: 4,973,980 km (0.077 R)
• M29: 5,424,269 km (0.099 R)
• M30: 5,614,408 km (0.108 R)
• M31: 5,790,784 km (0.101 R)
• M32: 5,985,261 km (0.098 R)
• M33: 6,214,744 km (0.08 R)
• M34: 6,414,009 km (0.067 R)
• M35: 6,632,122 km (0.112 R)
• M36: 6,733,550 km (0.088 R)
• M37: 6,852,779 km (0.114 R)
• M38: 7,058,476 km (0.112 R)
• M39: 7,231,561 km (0.082 R)
• M40: 7,388,639 km (0.083 R)
• M41: 7,812,898 km (0.076 R)
• M42: 7,991,967 km (0.092 R)
• M43: 8,208,734 km (0.113 R)
• M44: 9,264,746 km (0.112 R)
• M45: 9,359,441 km (0.115 R)
• M46: 9,588,027 km (0.114 R)
• M47: 9,722,066 km (0.104 R)
• M48: 9,857,004 km (0.056 R)
• M49: 10,304,301 km (0.079 R)
• M50: 10,520,620 km (0.106 R)
• M51: 11,421,199 km (0.034 R)
• M52: 11,706,482 km (0.056 R)
• M53: 11,788,312 km (0.073 R)
• M54: 11,932,225 km (0.083 R)
• M55: 12,014,654 km (0.101 R)
• M56: 12,618,132 km (0.118 R)
• M57: 12,828,616 km (0.063 R)
• M58: 13,019,054 km (0.073 R)
• M59: 13,833,166 km (0.12 R)
• M60: 14,028,391 km (0.07 R)
• M61: 14,202,672 km (0.116 R)
• M62: 14,312,028 km (0.078 R)
• M63: 14,663,733 km (0.118 R)
• M64: 14,818,417 km (0.09 R)
• M65: 14,929,419 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139

Radius: 11.9

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.84 AU - 2.18 AU

Year: 1869 Days

Day: 10.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 122.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 34,209,871 km

• M1: 148,251 km (0.115 R)
• M2: 252,372 km (0.063 R)
• M3: 345,421 km (0.098 R)
• M4: 434,582 km (0.097 R)
• M5: 577,597 km (0.081 R)
• M6: 828,473 km (0.075 R)
• M7: 904,319 km (0.076 R)
• M8: 1,089,372 km (0.097 R)
• M9: 1,226,703 km (0.067 R)
• M10: 1,328,579 km (0.112 R)
• M11: 1,412,204 km (0.103 R)
• M12: 1,548,488 km (0.06 R)
• M13: 1,651,710 km (0.059 R)
• M14: 1,772,884 km (0.102 R)
• M15: 1,857,856 km (0.113 R)
• M16: 2,137,903 km (0.092 R)
• M17: 2,220,481 km (0.11 R)
• M18: 2,321,011 km (0.109 R)
• M19: 2,397,455 km (0.032 R)
• M20: 2,570,391 km (0.076 R)
• M21: 2,892,325 km (0.098 R)
• M22: 3,058,229 km (0.119 R)
• M23: 3,208,426 km (0.114 R)
• M24: 3,303,570 km (0.116 R)
• M25: 3,975,713 km (0.058 R)
• M26: 4,057,543 km (0.062 R)
• M27: 4,254,264 km (0.113 R)
• M28: 4,401,319 km (0.076 R)
• M29: 4,668,052 km (0.12 R)
• M30: 4,863,576 km (0.036 R)
• M31: 4,984,302 km (0.087 R)
• M32: 5,139,435 km (0.058 R)
• M33: 5,375,201 km (0.039 R)
• M34: 5,500,265 km (0.041 R)
• M35: 5,683,672 km (0.096 R)
• M36: 6,092,224 km (0.03 R)
• M37: 6,317,967 km (0.042 R)
• M38: 6,570,787 km (0.083 R)
• M39: 6,741,179 km (0.088 R)
• M40: 6,863,850 km (0.101 R)
• M41: 6,974,851 km (0.12 R)
• M42: 7,186,233 km (0.062 R)
• M43: 7,424,842 km (0.091 R)
• M44: 7,615,130 km (0.095 R)
• M45: 7,794,348 km (0.104 R)
• M46: 7,871,541 km (0.108 R)
• M47: 8,353,246 km (0.089 R)
• M48: 8,432,234 km (0.071 R)
• M49: 8,657,528 km (0.065 R)
• M50: 8,804,283 km (0.068 R)
• M51: 8,951,937 km (0.043 R)
• M52: 9,032,869 km (0.057 R)
• M53: 9,208,946 km (0.039 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.3

Radius: 12.1

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.41 AU - 3.41 AU

Year: 3256 Days

Day: 9.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 34,209,871 km

• M1: 157,527 km (0.05 R)
• M2: 233,223 km (0.096 R)
• M3: 326,423 km (0.045 R)
• M4: 440,566 km (0.048 R)
• M5: 737,518 km (0.04 R)
• M6: 831,615 km (0.031 R)
• M7: 1,097,001 km (0.1 R)
• M8: 1,354,908 km (0.076 R)
• M9: 1,449,304 km (0.104 R)
• M10: 1,607,728 km (0.096 R)
• M11: 1,836,912 km (0.093 R)
• M12: 1,995,785 km (0.092 R)
• M13: 2,228,859 km (0.082 R)
• M14: 2,370,229 km (0.076 R)
• M15: 2,721,784 km (0.11 R)
• M16: 2,797,181 km (0.107 R)
• M17: 2,873,326 km (0.042 R)
• M18: 2,996,595 km (0.08 R)
• M19: 3,216,803 km (0.119 R)
• M20: 3,442,247 km (0.102 R)
• M21: 3,540,533 km (0.099 R)
• M22: 3,689,682 km (0.095 R)
• M23: 3,891,938 km (0.117 R)
• M24: 4,202,204 km (0.066 R)
• M25: 4,325,024 km (0.106 R)
• M26: 4,484,795 km (0.091 R)
• M27: 4,574,404 km (0.058 R)
• M28: 4,682,713 km (0.11 R)
• M29: 5,274,971 km (0.117 R)
• M30: 5,503,406 km (0.068 R)
• M31: 5,715,536 km (0.095 R)
• M32: 5,871,567 km (0.102 R)
• M33: 6,048,840 km (0.067 R)
• M34: 6,287,898 km (0.095 R)
• M35: 6,530,097 km (0.042 R)
• M36: 6,940,743 km (0.103 R)
• M37: 7,065,657 km (0.088 R)
• M38: 7,275,393 km (0.106 R)
• M39: 7,487,224 km (0.075 R)
• M40: 7,679,607 km (0.096 R)
• M41: 7,830,401 km (0.081 R)
• M42: 8,244,638 km (0.079 R)
• M43: 8,576,895 km (0.065 R)
• M44: 8,755,814 km (0.075 R)
• M45: 9,094,653 km (0.049 R)
• M46: 9,185,758 km (0.079 R)
• M47: 9,369,015 km (0.097 R)
• M48: 10,208,110 km (0.045 R)
• M49: 10,877,411 km (0.082 R)
• M50: 11,022,670 km (0.098 R)
• M51: 11,193,062 km (0.092 R)
• M52: 11,634,974 km (0.08 R)
• M53: 11,833,341 km (0.1 R)
• M54: 12,561,584 km (0.09 R)
• M55: 12,739,455 km (0.098 R)
• M56: 13,955,985 km (0.097 R)
• M57: 14,061,302 km (0.043 R)
• M58: 14,886,035 km (0.06 R)
• M59: 16,554,201 km (0.12 R)
• M60: 16,889,450 km (0.106 R)
• M61: 17,142,270 km (0.037 R)
• M62: 17,396,288 km (0.115 R)
• M63: 17,879,638 km (0.094 R)
• M64: 18,051,377 km (0.069 R)
• M65: 18,598,606 km (0.061 R)
• M66: 18,743,566 km (0.088 R)
• M67: 18,888,826 km (0.108 R)
• M68: 19,005,362 km (0.116 R)
• M69: 19,679,899 km (0.093 R)
• M70: 19,857,173 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.1

Radius: 13.9

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.42 AU - 4.46 AU

Year: 5130 Days

Day: 9.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 34,209,871 km

• M1: 299,345 km (0.096 R)
• M2: 497,712 km (0.039 R)
• M3: 600,037 km (0.033 R)
• M4: 723,904 km (0.086 R)
• M5: 816,804 km (0.105 R)
• M6: 943,065 km (0.081 R)
• M7: 1,153,848 km (0.052 R)
• M8: 2,170,067 km (0.042 R)
• M9: 2,290,194 km (0.082 R)
• M10: 2,474,947 km (0.078 R)
• M11: 2,991,808 km (0.117 R)
• M12: 3,194,363 km (0.087 R)
• M13: 3,589,751 km (0.119 R)
• M14: 3,854,090 km (0.114 R)
• M15: 4,149,845 km (0.109 R)
• M16: 4,275,208 km (0.07 R)
• M17: 4,453,080 km (0.065 R)
• M18: 4,921,620 km (0.05 R)
• M19: 5,108,169 km (0.092 R)
• M20: 5,270,034 km (0.119 R)
• M21: 6,772,445 km (0.109 R)
• M22: 7,220,640 km (0.05 R)
• M23: 7,372,183 km (0.053 R)
• M24: 7,771,310 km (0.119 R)
• M25: 7,926,593 km (0.099 R)
• M26: 8,367,308 km (0.119 R)
• M27: 8,462,752 km (0.052 R)
• M28: 8,590,658 km (0.042 R)
• M29: 8,783,639 km (0.106 R)
• M30: 9,503,654 km (0.119 R)
• M31: 9,938,086 km (0.111 R)
• M32: 10,516,132 km (0.093 R)
• M33: 10,895,961 km (0.047 R)
• M34: 11,210,266 km (0.1 R)
• M35: 11,527,414 km (0.091 R)
• M36: 12,134,631 km (0.082 R)
• M37: 12,315,196 km (0.096 R)
• M38: 12,423,954 km (0.057 R)
• M39: 12,825,624 km (0.088 R)
• M40: 13,268,733 km (0.09 R)
• M41: 13,380,333 km (0.108 R)
• M42: 13,492,232 km (0.102 R)
• M43: 14,246,056 km (0.095 R)
• M44: 14,551,385 km (0.117 R)
• M45: 15,052,239 km (0.026 R)
• M46: 15,168,626 km (0.106 R)
• M47: 17,031,119 km (0.08 R)
• M48: 17,274,066 km (0.115 R)
• M49: 17,436,679 km (0.037 R)
• M50: 17,559,050 km (0.054 R)
• M51: 17,886,520 km (0.1 R)
• M52: 18,009,788 km (0.117 R)
• M53: 18,298,812 km (0.107 R)
• M54: 18,506,005 km (0.103 R)
• M55: 18,714,095 km (0.075 R)
• M56: 18,923,083 km (0.102 R)
• M57: 19,512,050 km (0.101 R)
• M58: 19,851,338 km (0.081 R)
• M59: 21,097,489 km (0.048 R)
• M60: 23,081,156 km (0.097 R)
• M61: 24,527,768 km (0.076 R)
• M62: 25,215,918 km (0.039 R)
• M63: 25,631,950 km (0.098 R)
• M64: 26,799,262 km (0.084 R)
• M65: 26,940,482 km (0.101 R)
• M66: 27,365,789 km (0.111 R)
• M67: 27,745,618 km (0.086 R)
• M68: 28,654,874 km (0.099 R)
• M69: 28,992,367 km (0.111 R)
• M70: 29,622,473 km (0.109 R)
• M71: 30,502,557 km (0.109 R)
• M72: 30,600,843 km (0.044 R)
• M73: 31,242,468 km (0.096 R)
• M74: 31,391,168 km (0.106 R)
• M75: 32,088,145 km (0.107 R)
• M76: 32,991,866 km (0.089 R)
• M77: 33,092,844 km (0.072 R)
• M78: 33,446,942 km (0.05 R)
• M79: 33,903,964 km (0.098 R)
• M80: 34,107,866 km (0.088 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 15,217 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit