🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.5

Radius: 13.6

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.89 AU - 0.99 AU

Year: 588 Days

Day: 10.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 88,536,194 km

• M1: 169,345 km (0.106 R)
• M2: 270,174 km (0.097 R)
• M3: 393,143 km (0.11 R)
• M4: 518,656 km (0.071 R)
• M5: 634,295 km (0.093 R)
• M6: 724,502 km (0.113 R)
• M7: 834,756 km (0.046 R)
• M8: 931,845 km (0.057 R)
• M9: 1,057,956 km (0.031 R)
• M10: 1,144,873 km (0.115 R)
• M11: 1,449,454 km (0.033 R)
• M12: 1,554,471 km (0.12 R)
• M13: 1,749,846 km (0.08 R)
• M14: 1,893,460 km (0.032 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.3

Radius: 10.6

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.8 AU - 1.2 AU

Year: 646 Days

Day: 9.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 88,536,194 km

• M1: 135,685 km (0.119 R)
• M2: 209,886 km (0.057 R)
• M3: 345,122 km (0.1 R)
• M4: 457,470 km (0.114 R)
• M5: 542,143 km (0.095 R)
• M6: 628,161 km (0.099 R)
• M7: 724,802 km (0.079 R)
• M8: 922,869 km (0.072 R)
• M9: 1,176,737 km (0.104 R)
• M10: 1,279,361 km (0.111 R)
• M11: 1,392,008 km (0.114 R)
• M12: 1,487,302 km (0.117 R)
• M13: 1,613,263 km (0.079 R)
• M14: 1,868,627 km (0.091 R)
• M15: 2,005,060 km (0.094 R)
• M16: 2,129,226 km (0.098 R)
• M17: 2,264,014 km (0.057 R)
• M18: 2,336,569 km (0.08 R)
• M19: 2,418,100 km (0.044 R)
• M20: 2,517,283 km (0.109 R)
• M21: 2,609,436 km (0.109 R)
• M22: 2,849,091 km (0.107 R)
• M23: 3,051,348 km (0.118 R)
• M24: 3,340,820 km (0.099 R)
• M25: 3,498,197 km (0.12 R)
• M26: 3,658,117 km (0.1 R)
• M27: 3,734,262 km (0.084 R)
• M28: 3,897,773 km (0.102 R)
• M29: 4,014,608 km (0.11 R)
• M30: 4,606,268 km (0.098 R)
• M31: 4,719,663 km (0.102 R)
• M32: 4,896,638 km (0.096 R)
• M33: 5,044,141 km (0.084 R)
• M34: 5,161,127 km (0.064 R)
• M35: 5,278,860 km (0.05 R)
• M36: 5,386,870 km (0.093 R)
• M37: 5,971,049 km (0.036 R)
• M38: 6,038,368 km (0.109 R)
• M39: 6,151,315 km (0.108 R)
• M40: 6,367,933 km (0.087 R)
• M41: 6,482,824 km (0.098 R)
• M42: 6,563,756 km (0.112 R)
• M43: 6,714,850 km (0.118 R)
• M44: 7,091,986 km (0.098 R)
• M45: 7,199,248 km (0.069 R)
• M46: 7,343,161 km (0.092 R)
• M47: 7,487,972 km (0.092 R)
• M48: 7,633,830 km (0.106 R)
• M49: 7,756,051 km (0.096 R)
• M50: 7,879,021 km (0.072 R)
• M51: 8,014,856 km (0.052 R)
• M52: 8,189,137 km (0.089 R)
• M53: 8,566,572 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.3

Radius: 11.4

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.19 AU - 1.39 AU

Year: 946 Days

Day: 14.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 88,536,194 km

• M1: 149,299 km (0.113 R)
• M2: 223,200 km (0.042 R)
• M3: 372,200 km (0.114 R)
• M4: 446,699 km (0.117 R)
• M5: 598,092 km (0.086 R)
• M6: 672,293 km (0.119 R)
• M7: 750,233 km (0.092 R)
• M8: 883,226 km (0.092 R)
• M9: 997,219 km (0.097 R)
• M10: 1,080,845 km (0.081 R)
• M11: 1,152,502 km (0.106 R)
• M12: 1,278,314 km (0.116 R)
• M13: 1,362,388 km (0.062 R)
• M14: 1,448,257 km (0.089 R)
• M15: 1,692,401 km (0.077 R)
• M16: 1,776,774 km (0.118 R)
• M17: 1,950,008 km (0.04 R)
• M18: 2,065,647 km (0.079 R)
• M19: 2,192,955 km (0.06 R)
• M20: 2,332,231 km (0.031 R)
• M21: 2,426,777 km (0.03 R)
• M22: 2,541,967 km (0.1 R)
• M23: 2,629,631 km (0.047 R)
• M24: 2,738,090 km (0.073 R)
• M25: 2,918,954 km (0.116 R)
• M26: 2,990,461 km (0.103 R)
• M27: 3,072,740 km (0.097 R)
• M28: 3,303,271 km (0.118 R)
• M29: 3,485,331 km (0.055 R)
• M30: 3,659,762 km (0.082 R)
• M31: 4,017,301 km (0.055 R)
• M32: 4,258,154 km (0.069 R)
• M33: 4,351,204 km (0.116 R)
• M34: 4,445,002 km (0.112 R)
• M35: 4,694,232 km (0.118 R)
• M36: 4,838,743 km (0.087 R)
• M37: 5,082,887 km (0.059 R)
• M38: 5,206,455 km (0.096 R)
• M39: 5,406,467 km (0.038 R)
• M40: 5,570,726 km (0.096 R)
• M41: 5,672,751 km (0.111 R)
• M42: 5,826,837 km (0.109 R)
• M43: 5,904,329 km (0.104 R)
• M44: 6,034,479 km (0.102 R)
• M45: 6,126,033 km (0.088 R)
• M46: 6,497,335 km (0.118 R)
• M47: 6,631,674 km (0.11 R)
• M48: 7,109,190 km (0.071 R)
• M49: 7,583,864 km (0.09 R)
• M50: 7,910,735 km (0.059 R)
• M51: 7,996,904 km (0.092 R)
• M52: 8,387,953 km (0.092 R)
• M53: 8,549,219 km (0.039 R)
• M54: 8,652,292 km (0.074 R)
• M55: 8,800,244 km (0.109 R)
• M56: 8,993,974 km (0.102 R)
• M57: 9,204,159 km (0.098 R)
• M58: 9,370,362 km (0.096 R)
• M59: 9,552,871 km (0.071 R)
• M60: 9,644,575 km (0.083 R)
• M61: 10,029,939 km (0.112 R)
• M62: 10,247,903 km (0.081 R)
• M63: 10,451,805 km (0.079 R)
• M64: 10,562,208 km (0.038 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.8

Radius: 11.7

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.57 AU - 2.45 AU

Year: 1840 Days

Day: 10.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 88,536,194 km

• M1: 156,031 km (0.109 R)
• M2: 233,223 km (0.101 R)
• M3: 360,531 km (0.115 R)
• M4: 476,619 km (0.116 R)
• M5: 768,933 km (0.083 R)
• M6: 847,173 km (0.072 R)
• M7: 1,073,066 km (0.096 R)
• M8: 1,162,076 km (0.12 R)
• M9: 1,328,728 km (0.08 R)
• M10: 1,624,483 km (0.057 R)
• M11: 1,707,061 km (0.083 R)
• M12: 2,096,465 km (0.106 R)
• M13: 2,221,080 km (0.107 R)
• M14: 2,756,939 km (0.099 R)
• M15: 3,214,110 km (0.086 R)
• M16: 3,292,649 km (0.056 R)
• M17: 3,846,909 km (0.101 R)
• M18: 4,071,306 km (0.11 R)
• M19: 4,199,362 km (0.105 R)
• M20: 4,445,002 km (0.069 R)
• M21: 4,518,155 km (0.085 R)
• M22: 4,606,418 km (0.104 R)
• M23: 5,011,229 km (0.092 R)
• M24: 5,118,042 km (0.086 R)
• M25: 5,663,626 km (0.098 R)
• M26: 5,758,920 km (0.089 R)
• M27: 5,854,961 km (0.085 R)
• M28: 6,162,385 km (0.118 R)
• M29: 6,244,066 km (0.093 R)
• M30: 6,359,256 km (0.067 R)
• M31: 6,475,045 km (0.07 R)
• M32: 6,725,621 km (0.084 R)
• M33: 6,860,708 km (0.093 R)
• M34: 7,047,705 km (0.106 R)
• M35: 7,374,876 km (0.056 R)
• M36: 7,566,511 km (0.082 R)
• M37: 7,990,621 km (0.06 R)
• M38: 8,097,733 km (0.036 R)
• M39: 8,531,567 km (0.1 R)
• M40: 8,677,724 km (0.057 R)
• M41: 8,769,577 km (0.119 R)
• M42: 9,497,071 km (0.118 R)
• M43: 9,629,765 km (0.106 R)
• M44: 9,877,798 km (0.11 R)
• M45: 10,127,925 km (0.091 R)
• M46: 10,244,013 km (0.113 R)
• M47: 10,811,737 km (0.113 R)
• M48: 11,129,334 km (0.079 R)
• M49: 11,429,876 km (0.103 R)
• M50: 11,712,765 km (0.105 R)
• M51: 11,855,033 km (0.059 R)
• M52: 12,141,513 km (0.12 R)
• M53: 12,326,865 km (0.088 R)
• M54: 12,492,469 km (0.09 R)
• M55: 13,161,920 km (0.079 R)
• M56: 13,352,358 km (0.069 R)
• M57: 13,821,796 km (0.04 R)
• M58: 13,907,665 km (0.113 R)
• M59: 13,993,834 km (0.112 R)
• M60: 14,080,152 km (0.039 R)
• M61: 14,166,619 km (0.11 R)
• M62: 14,318,311 km (0.107 R)
• M63: 14,732,847 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.3

Radius: 10.2

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.2 AU - 2.6 AU

Year: 2401 Days

Day: 5.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 88,536,194 km

• M1: 129,701 km (0.103 R)
• M2: 255,064 km (0.108 R)
• M3: 351,106 km (0.102 R)
• M4: 484,398 km (0.093 R)
• M5: 595,699 km (0.115 R)
• M6: 793,467 km (0.115 R)
• M7: 1,138,141 km (0.067 R)
• M8: 1,214,136 km (0.086 R)
• M9: 1,307,785 km (0.077 R)
• M10: 1,387,670 km (0.093 R)
• M11: 1,477,578 km (0.103 R)
• M12: 1,637,797 km (0.106 R)
• M13: 1,777,223 km (0.113 R)
• M14: 1,857,407 km (0.092 R)
• M15: 1,947,914 km (0.084 R)
• M16: 2,040,066 km (0.106 R)
• M17: 2,296,178 km (0.072 R)
• M18: 2,452,956 km (0.06 R)
• M19: 2,715,501 km (0.108 R)
• M20: 2,818,873 km (0.115 R)
• M21: 2,892,026 km (0.116 R)
• M22: 3,093,983 km (0.07 R)
• M23: 3,212,913 km (0.118 R)
• M24: 3,278,587 km (0.09 R)
• M25: 3,366,700 km (0.099 R)
• M26: 3,568,059 km (0.115 R)
• M27: 3,647,346 km (0.096 R)
• M28: 4,005,932 km (0.081 R)
• M29: 4,291,514 km (0.095 R)
• M30: 4,497,810 km (0.114 R)
• M31: 4,782,195 km (0.076 R)
• M32: 4,882,426 km (0.027 R)
• M33: 5,149,009 km (0.109 R)
• M34: 5,303,544 km (0.101 R)
• M35: 5,459,724 km (0.064 R)
• M36: 5,564,592 km (0.058 R)
• M37: 6,249,152 km (0.109 R)
• M38: 6,400,246 km (0.087 R)
• M39: 6,483,273 km (0.054 R)
• M40: 6,566,599 km (0.049 R)
• M41: 6,692,261 km (0.119 R)
• M42: 7,116,969 km (0.099 R)
• M43: 7,289,306 km (0.112 R)
• M44: 7,433,967 km (0.097 R)
• M45: 7,550,504 km (0.062 R)
• M46: 7,755,752 km (0.117 R)
• M47: 7,992,565 km (0.105 R)
• M48: 8,382,567 km (0.116 R)
• M49: 8,519,000 km (0.086 R)
• M50: 9,087,771 km (0.109 R)
• M51: 9,196,828 km (0.106 R)
• M52: 9,274,918 km (0.106 R)
• M53: 9,447,554 km (0.117 R)
• M54: 9,652,952 km (0.072 R)
• M55: 10,036,072 km (0.066 R)
• M56: 10,116,556 km (0.065 R)
• M57: 10,181,033 km (0.113 R)
• M58: 10,310,584 km (0.098 R)
• M59: 10,489,503 km (0.089 R)
• M60: 10,554,728 km (0.058 R)
• M61: 10,767,905 km (0.089 R)
• M62: 10,883,395 km (0.054 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.2

Radius: 7.1

Gravity: 18.47 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 9.94 AU - 10.78 AU

Year: 21531 Days

Day: 23.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,536,194 km

• M1: 91,105 km (0.033 R)
• M2: 267,331 km (0.05 R)
• M3: 717,771 km (0.111 R)
• M4: 1,761,665 km (0.102 R)
• M5: 2,089,583 km (0.063 R)
• M6: 2,801,819 km (0.094 R)
• M7: 2,969,518 km (0.072 R)
• M8: 3,227,574 km (0.05 R)
• M9: 3,628,048 km (0.116 R)
• M10: 4,186,347 km (0.106 R)
• M11: 4,871,206 km (0.089 R)
• M12: 5,226,650 km (0.052 R)
• M13: 5,278,112 km (0.114 R)
• M14: 6,124,537 km (0.114 R)
• M15: 6,233,294 km (0.111 R)
• M16: 7,763,232 km (0.112 R)
• M17: 7,999,297 km (0.114 R)
• M18: 9,029,129 km (0.113 R)
• M19: 9,090,913 km (0.083 R)
• M20: 9,339,844 km (0.034 R)
• M21: 12,428,292 km (0.096 R)
• M22: 12,566,221 km (0.117 R)
• M23: 12,843,426 km (0.104 R)
• M24: 13,122,725 km (0.065 R)
• M25: 13,972,740 km (0.08 R)
• M26: 14,332,074 km (0.073 R)
• M27: 14,767,404 km (0.097 R)
• M28: 15,354,426 km (0.1 R)
• M29: 15,799,779 km (0.079 R)
• M30: 16,024,026 km (0.112 R)
• M31: 16,099,124 km (0.085 R)
• M32: 16,931,637 km (0.104 R)
• M33: 18,638,548 km (0.061 R)
• M34: 19,913,870 km (0.12 R)
• M35: 20,725,289 km (0.045 R)
• M36: 23,649,030 km (0.108 R)
• M37: 25,990,984 km (0.082 R)
• M38: 26,167,360 km (0.085 R)
• M39: 26,255,773 km (0.11 R)
• M40: 28,496,749 km (0.12 R)
• M41: 29,593,900 km (0.109 R)
• M42: 30,333,063 km (0.027 R)
• M43: 30,704,963 km (0.092 R)
• M44: 30,798,162 km (0.101 R)
• M45: 33,541,638 km (0.113 R)
• M46: 34,408,857 km (0.092 R)
• M47: 34,796,764 km (0.12 R)
• M48: 37,153,828 km (0.113 R)
• M49: 37,253,161 km (0.053 R)
• M50: 37,551,609 km (0.073 R)
• M51: 37,751,023 km (0.074 R)
• M52: 38,251,278 km (0.064 R)
• M53: 38,955,136 km (0.063 R)
• M54: 39,157,093 km (0.069 R)
• M55: 42,954,485 km (0.111 R)
• M56: 45,055,588 km (0.079 R)
• M57: 45,586,062 km (0.103 R)
• M58: 47,512,882 km (0.114 R)
• M59: 47,728,602 km (0.086 R)
• M60: 48,161,090 km (0.112 R)
• M61: 48,812,140 km (0.119 R)
• M62: 49,029,805 km (0.104 R)
• M63: 51,224,256 km (0.109 R)
• M64: 51,556,213 km (0.109 R)
• M65: 54,124,659 km (0.08 R)
• M66: 55,254,273 km (0.066 R)
• M67: 56,963,428 km (0.094 R)
• M68: 57,536,837 km (0.11 R)
• M69: 59,733,682 km (0.112 R)
• M70: 60,666,873 km (0.109 R)
• M71: 61,957,903 km (0.101 R)
• M72: 63,257,759 km (0.091 R)
• M73: 63,495,171 km (0.109 R)
• M74: 64,447,511 km (0.05 R)
• M75: 64,566,740 km (0.107 R)
• M76: 65,045,005 km (0.095 R)
• M77: 65,284,511 km (0.117 R)
• M78: 66,245,677 km (0.11 R)
• M79: 67,090,456 km (0.082 R)
• M80: 67,211,481 km (0.105 R)
• M81: 69,279,223 km (0.049 R)
• M82: 70,751,266 km (0.071 R)
• M83: 72,109,764 km (0.074 R)
• M84: 72,481,814 km (0.112 R)
• M85: 74,476,552 km (0.112 R)
• M86: 74,727,128 km (0.081 R)
• M87: 77,121,891 km (0.117 R)
• M88: 77,756,186 km (0.062 R)
• M89: 77,883,344 km (0.084 R)
• M90: 80,696,532 km (0.119 R)
• M91: 81,340,551 km (0.03 R)
• M92: 81,727,710 km (0.078 R)
• M93: 84,063,980 km (0.111 R)
• M94: 87,609,151 km (0.105 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 12,163 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit