🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.2

Radius: 13.5

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.05 AU - 1.55 AU

Year: 1005 Days

Day: 11.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 65,065,702 km

• M1: 181,612 km (0.117 R)
• M2: 339,438 km (0.03 R)
• M3: 435,479 km (0.058 R)
• M4: 530,025 km (0.085 R)
• M5: 679,025 km (0.115 R)
• M6: 862,133 km (0.079 R)
• M7: 996,771 km (0.075 R)
• M8: 1,090,718 km (0.105 R)
• M9: 1,192,295 km (0.095 R)
• M10: 1,310,029 km (0.056 R)
• M11: 1,396,795 km (0.083 R)
• M12: 1,490,144 km (0.06 R)
• M13: 1,664,725 km (0.06 R)
• M14: 1,768,995 km (0.12 R)
• M15: 1,880,445 km (0.102 R)
• M16: 2,065,049 km (0.102 R)
• M17: 2,157,052 km (0.102 R)
• M18: 2,266,258 km (0.114 R)
• M19: 2,420,194 km (0.036 R)
• M20: 2,517,583 km (0.118 R)
• M21: 2,727,618 km (0.083 R)
• M22: 2,851,934 km (0.031 R)
• M23: 3,206,630 km (0.073 R)
• M24: 3,489,819 km (0.115 R)
• M25: 3,575,838 km (0.108 R)
• M26: 3,787,668 km (0.05 R)
• M27: 3,876,081 km (0.101 R)
• M28: 4,348,511 km (0.096 R)
• M29: 4,615,394 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.9

Radius: 11.4

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.59 AU - 2.27 AU

Year: 1819 Days

Day: 11.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 65,065,702 km

• M1: 154,983 km (0.106 R)
• M2: 244,593 km (0.105 R)
• M3: 324,777 km (0.104 R)
• M4: 419,024 km (0.106 R)
• M5: 490,232 km (0.072 R)
• M6: 598,840 km (0.067 R)
• M7: 794,065 km (0.098 R)
• M8: 900,130 km (0.105 R)
• M9: 1,205,160 km (0.071 R)
• M10: 1,277,416 km (0.093 R)
• M11: 1,366,277 km (0.118 R)
• M12: 1,441,974 km (0.069 R)
• M13: 1,637,797 km (0.047 R)
• M14: 1,735,036 km (0.118 R)
• M15: 1,842,597 km (0.119 R)
• M16: 2,082,103 km (0.089 R)
• M17: 2,161,240 km (0.079 R)
• M18: 2,295,579 km (0.115 R)
• M19: 2,368,433 km (0.109 R)
• M20: 2,553,935 km (0.11 R)
• M21: 2,949,322 km (0.088 R)
• M22: 3,028,758 km (0.055 R)
• M23: 3,364,157 km (0.081 R)
• M24: 3,437,011 km (0.047 R)
• M25: 3,541,730 km (0.103 R)
• M26: 3,690,430 km (0.118 R)
• M27: 3,862,767 km (0.102 R)
• M28: 4,059,937 km (0.044 R)
• M29: 4,170,938 km (0.11 R)
• M30: 4,441,411 km (0.118 R)
• M31: 4,532,965 km (0.03 R)
• M32: 4,729,387 km (0.077 R)
• M33: 4,976,074 km (0.092 R)
• M34: 5,095,154 km (0.108 R)
• M35: 5,323,739 km (0.08 R)
• M36: 5,470,046 km (0.096 R)
• M37: 5,629,817 km (0.083 R)
• M38: 5,853,914 km (0.092 R)
• M39: 6,233,743 km (0.079 R)
• M40: 6,375,113 km (0.114 R)
• M41: 6,845,000 km (0.107 R)
• M42: 6,951,065 km (0.048 R)
• M43: 7,204,933 km (0.098 R)
• M44: 7,735,706 km (0.118 R)
• M45: 8,082,623 km (0.072 R)
• M46: 8,265,133 km (0.079 R)
• M47: 8,734,421 km (0.074 R)
• M48: 9,256,219 km (0.083 R)
• M49: 9,417,784 km (0.071 R)
• M50: 9,506,197 km (0.085 R)
• M51: 9,728,649 km (0.1 R)
• M52: 9,952,746 km (0.084 R)
• M53: 10,088,132 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364

Radius: 8.5

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.59 AU - 4.27 AU

Year: 5284 Days

Day: 6.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 65,065,702 km

• M1: 109,805 km (0.088 R)
• M2: 182,659 km (0.108 R)
• M3: 236,963 km (0.031 R)
• M4: 363,224 km (0.11 R)
• M5: 440,566 km (0.12 R)
• M6: 505,342 km (0.096 R)
• M7: 645,664 km (0.112 R)
• M8: 743,053 km (0.117 R)
• M9: 810,820 km (0.119 R)
• M10: 1,182,571 km (0.081 R)
• M11: 1,559,109 km (0.102 R)
• M12: 2,019,422 km (0.034 R)
• M13: 2,084,048 km (0.117 R)
• M14: 2,298,422 km (0.08 R)
• M15: 2,695,604 km (0.035 R)
• M16: 2,874,972 km (0.034 R)
• M17: 3,514,054 km (0.059 R)
• M18: 3,572,547 km (0.065 R)
• M19: 3,769,866 km (0.073 R)
• M20: 3,829,705 km (0.118 R)
• M21: 4,341,330 km (0.089 R)
• M22: 4,530,871 km (0.105 R)
• M23: 4,594,599 km (0.081 R)
• M24: 4,680,169 km (0.091 R)
• M25: 4,766,188 km (0.072 R)
• M26: 4,896,189 km (0.095 R)
• M27: 4,961,713 km (0.111 R)
• M28: 5,093,508 km (0.108 R)
• M29: 5,338,250 km (0.051 R)
• M30: 5,655,398 km (0.103 R)
• M31: 6,001,867 km (0.077 R)
• M32: 6,165,975 km (0.045 R)
• M33: 6,570,638 km (0.113 R)
• M34: 6,861,606 km (0.065 R)
• M35: 7,082,562 km (0.076 R)
• M36: 7,581,919 km (0.11 R)
• M37: 7,784,924 km (0.117 R)
• M38: 8,092,796 km (0.102 R)
• M39: 8,196,318 km (0.1 R)
• M40: 8,456,917 km (0.068 R)
• M41: 8,641,072 km (0.119 R)
• M42: 8,746,838 km (0.109 R)
• M43: 9,336,553 km (0.087 R)
• M44: 9,801,054 km (0.115 R)
• M45: 10,133,461 km (0.1 R)
• M46: 11,733,111 km (0.094 R)
• M47: 12,892,793 km (0.104 R)
• M48: 12,983,450 km (0.091 R)
• M49: 13,470,989 km (0.098 R)
• M50: 13,624,476 km (0.11 R)
• M51: 13,871,463 km (0.082 R)
• M52: 14,026,596 km (0.078 R)
• M53: 14,495,286 km (0.072 R)
• M54: 14,684,078 km (0.065 R)
• M55: 15,000,777 km (0.052 R)
• M56: 15,287,706 km (0.111 R)
• M57: 15,351,733 km (0.082 R)
• M58: 15,480,088 km (0.093 R)
• M59: 16,192,025 km (0.094 R)
• M60: 16,257,399 km (0.092 R)
• M61: 16,322,773 km (0.117 R)
• M62: 16,388,148 km (0.088 R)
• M63: 16,552,107 km (0.108 R)
• M64: 16,617,780 km (0.088 R)
• M65: 16,848,610 km (0.07 R)
• M66: 19,318,022 km (0.06 R)
• M67: 19,491,256 km (0.099 R)
• M68: 19,595,376 km (0.067 R)
• M69: 20,400,362 km (0.106 R)
• M70: 20,789,167 km (0.119 R)
• M71: 21,861,934 km (0.078 R)
• M72: 22,441,476 km (0.071 R)
• M73: 22,989,303 km (0.08 R)
• M74: 23,172,860 km (0.112 R)
• M75: 23,320,214 km (0.09 R)
• M76: 23,912,172 km (0.074 R)
• M77: 23,986,523 km (0.057 R)
• M78: 24,172,772 km (0.119 R)
• M79: 24,734,362 km (0.11 R)
• M80: 25,073,351 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.3

Radius: 10.3

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.54 AU - 4.92 AU

Year: 5901 Days

Day: 10.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 65,065,702 km

• M1: 142,417 km (0.077 R)
• M2: 242,199 km (0.112 R)
• M3: 408,701 km (0.066 R)
• M4: 560,094 km (0.108 R)
• M5: 710,590 km (0.12 R)
• M6: 980,614 km (0.074 R)
• M7: 1,053,319 km (0.119 R)
• M8: 1,178,831 km (0.112 R)
• M9: 1,529,040 km (0.108 R)
• M10: 1,657,993 km (0.056 R)
• M11: 1,731,147 km (0.088 R)
• M12: 1,805,497 km (0.093 R)
• M13: 2,066,395 km (0.114 R)
• M14: 2,539,573 km (0.11 R)
• M15: 2,658,803 km (0.116 R)
• M16: 2,920,749 km (0.071 R)
• M17: 3,082,015 km (0.113 R)
• M18: 3,191,222 km (0.09 R)
• M19: 3,283,224 km (0.114 R)
• M20: 3,376,125 km (0.093 R)
• M21: 3,892,985 km (0.064 R)
• M22: 4,291,813 km (0.113 R)
• M23: 4,373,195 km (0.051 R)
• M24: 4,914,739 km (0.12 R)
• M25: 5,236,973 km (0.106 R)
• M26: 5,389,562 km (0.036 R)
• M27: 5,455,535 km (0.093 R)
• M28: 5,521,657 km (0.095 R)
• M29: 5,721,819 km (0.066 R)
• M30: 6,687,474 km (0.113 R)
• M31: 6,782,019 km (0.082 R)
• M32: 7,164,990 km (0.11 R)
• M33: 7,334,784 km (0.04 R)
• M34: 7,530,458 km (0.101 R)
• M35: 8,406,652 km (0.074 R)
• M36: 9,262,203 km (0.114 R)
• M37: 10,009,743 km (0.1 R)
• M38: 10,638,353 km (0.091 R)
• M39: 10,721,231 km (0.102 R)
• M40: 10,832,232 km (0.092 R)
• M41: 10,915,708 km (0.078 R)
• M42: 11,083,257 km (0.113 R)
• M43: 11,251,555 km (0.038 R)
• M44: 11,336,078 km (0.096 R)
• M45: 11,619,416 km (0.063 R)
• M46: 12,192,974 km (0.108 R)
• M47: 12,952,333 km (0.056 R)
• M48: 13,159,377 km (0.079 R)
• M49: 13,696,882 km (0.09 R)
• M50: 13,877,746 km (0.102 R)
• M51: 14,272,086 km (0.093 R)
• M52: 14,394,307 km (0.097 R)
• M53: 14,516,678 km (0.064 R)
• M54: 14,917,002 km (0.088 R)
• M55: 15,041,019 km (0.103 R)
• M56: 15,352,332 km (0.078 R)
• M57: 15,918,111 km (0.07 R)
• M58: 16,362,865 km (0.07 R)
• M59: 16,554,800 km (0.086 R)
• M60: 16,843,972 km (0.099 R)
• M61: 17,005,388 km (0.108 R)
• M62: 17,232,179 km (0.106 R)
• M63: 17,787,187 km (0.119 R)
• M64: 17,918,683 km (0.116 R)
• M65: 18,281,907 km (0.113 R)
• M66: 18,481,022 km (0.084 R)
• M67: 19,015,535 km (0.094 R)
• M68: 20,615,035 km (0.108 R)
• M69: 21,728,492 km (0.093 R)
• M70: 22,080,496 km (0.114 R)
• M71: 22,683,226 km (0.088 R)
• M72: 23,111,973 km (0.111 R)
• M73: 23,760,031 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462

Radius: 8.3

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.42 AU - 4.72 AU

Year: 6626 Days

Day: 8 Hours

Environment

Temp: -222 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 65,065,702 km

• M1: 111,301 km (0.052 R)
• M2: 348,563 km (0.114 R)
• M3: 427,700 km (0.03 R)
• M4: 491,728 km (0.114 R)
• M5: 582,983 km (0.098 R)
• M6: 810,372 km (0.11 R)
• M7: 1,021,005 km (0.081 R)
• M8: 1,155,943 km (0.04 R)
• M9: 1,510,639 km (0.089 R)
• M10: 1,578,706 km (0.101 R)
• M11: 1,879,847 km (0.12 R)
• M12: 2,065,348 km (0.049 R)
• M13: 2,179,641 km (0.087 R)
• M14: 2,237,685 km (0.097 R)
• M15: 2,315,775 km (0.029 R)
• M16: 2,761,577 km (0.111 R)
• M17: 2,824,408 km (0.113 R)
• M18: 4,521,596 km (0.054 R)
• M19: 4,796,407 km (0.108 R)
• M20: 5,076,604 km (0.106 R)
• M21: 5,179,826 km (0.116 R)
• M22: 6,030,889 km (0.091 R)
• M23: 6,896,163 km (0.113 R)
• M24: 6,982,032 km (0.052 R)
• M25: 7,068,200 km (0.094 R)
• M26: 7,328,800 km (0.091 R)
• M27: 8,159,666 km (0.029 R)
• M28: 8,433,131 km (0.11 R)
• M29: 11,093,430 km (0.12 R)
• M30: 11,261,279 km (0.111 R)
• M31: 11,907,243 km (0.108 R)
• M32: 12,044,723 km (0.11 R)
• M33: 12,113,688 km (0.118 R)
• M34: 12,217,359 km (0.112 R)
• M35: 12,286,772 km (0.12 R)
• M36: 12,356,186 km (0.095 R)
• M37: 12,916,280 km (0.116 R)
• M38: 12,986,741 km (0.114 R)
• M39: 13,377,341 km (0.05 R)
• M40: 13,520,356 km (0.114 R)
• M41: 13,592,014 km (0.115 R)
• M42: 13,771,830 km (0.114 R)
• M43: 14,279,416 km (0.094 R)
• M44: 14,352,420 km (0.106 R)
• M45: 14,535,528 km (0.078 R)
• M46: 15,499,835 km (0.1 R)
• M47: 16,141,610 km (0.051 R)
• M48: 16,255,753 km (0.038 R)
• M49: 16,484,937 km (0.098 R)
• M50: 16,561,531 km (0.045 R)
• M51: 16,715,019 km (0.06 R)
• M52: 17,334,055 km (0.042 R)
• M53: 17,568,176 km (0.057 R)
• M54: 17,921,227 km (0.076 R)
• M55: 18,674,302 km (0.11 R)
• M56: 18,754,187 km (0.079 R)
• M57: 19,680,946 km (0.12 R)
• M58: 20,622,515 km (0.113 R)
• M59: 22,252,534 km (0.105 R)
• M60: 23,018,624 km (0.056 R)
• M61: 23,147,279 km (0.081 R)
• M62: 23,405,036 km (0.096 R)
• M63: 23,706,924 km (0.086 R)
• M64: 23,923,542 km (0.108 R)
• M65: 24,227,674 km (0.105 R)
• M66: 24,971,774 km (0.106 R)
• M67: 25,103,719 km (0.091 R)
• M68: 25,191,982 km (0.042 R)
• M69: 25,280,245 km (0.077 R)
• M70: 25,901,226 km (0.029 R)
• M71: 26,034,817 km (0.078 R)
• M72: 26,168,856 km (0.117 R)
• M73: 26,751,839 km (0.038 R)
• M74: 27,112,819 km (0.11 R)
• M75: 28,572,595 km (0.045 R)
• M76: 30,010,978 km (0.101 R)
• M77: 30,715,435 km (0.107 R)
• M78: 31,425,277 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 548.4

Radius: 6.7

Gravity: 12.22 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.62 AU - 8.96 AU

Year: 17676 Days

Day: 20.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,065,702 km

• M1: 99,782 km (0.039 R)
• M2: 281,094 km (0.09 R)
• M3: 508,782 km (0.092 R)
• M4: 876,195 km (0.116 R)
• M5: 921,523 km (0.073 R)
• M6: 1,086,529 km (0.118 R)
• M7: 1,286,841 km (0.08 R)
• M8: 1,581,399 km (0.06 R)
• M9: 1,722,171 km (0.111 R)
• M10: 1,986,061 km (0.12 R)
• M11: 2,076,867 km (0.057 R)
• M12: 2,325,948 km (0.064 R)
• M13: 2,421,840 km (0.109 R)
• M14: 2,617,514 km (0.119 R)
• M15: 3,820,730 km (0.069 R)
• M16: 3,972,272 km (0.085 R)
• M17: 4,759,157 km (0.069 R)
• M18: 4,881,379 km (0.108 R)
• M19: 6,880,455 km (0.044 R)
• M20: 7,486,177 km (0.1 R)
• M21: 8,012,013 km (0.07 R)
• M22: 8,060,333 km (0.043 R)
• M23: 8,108,803 km (0.107 R)
• M24: 9,149,555 km (0.096 R)
• M25: 10,074,519 km (0.098 R)
• M26: 10,707,617 km (0.043 R)
• M27: 11,029,103 km (0.089 R)
• M28: 11,571,844 km (0.06 R)
• M29: 11,956,909 km (0.064 R)
• M30: 14,119,496 km (0.119 R)
• M31: 14,589,981 km (0.114 R)
• M32: 14,827,094 km (0.047 R)
• M33: 15,667,235 km (0.098 R)
• M34: 15,849,296 km (0.068 R)
• M35: 16,338,182 km (0.097 R)
• M36: 16,893,938 km (0.089 R)
• M37: 16,956,171 km (0.06 R)
• M38: 17,330,614 km (0.044 R)
• M39: 17,707,750 km (0.052 R)
• M40: 19,764,871 km (0.087 R)
• M41: 20,224,884 km (0.117 R)
• M42: 20,356,979 km (0.113 R)
• M43: 21,222,403 km (0.068 R)
• M44: 21,693,486 km (0.1 R)
• M45: 22,440,578 km (0.108 R)
• M46: 24,379,965 km (0.069 R)
• M47: 26,589,077 km (0.116 R)
• M48: 26,951,253 km (0.093 R)
• M49: 27,096,662 km (0.069 R)
• M50: 27,242,221 km (0.059 R)
• M51: 27,534,386 km (0.102 R)
• M52: 28,268,911 km (0.081 R)
• M53: 29,159,019 km (0.098 R)
• M54: 29,757,410 km (0.089 R)
• M55: 31,347,635 km (0.094 R)
• M56: 31,423,930 km (0.114 R)
• M57: 31,500,524 km (0.062 R)
• M58: 31,730,307 km (0.07 R)
• M59: 32,037,431 km (0.076 R)
• M60: 32,732,463 km (0.117 R)
• M61: 33,198,460 km (0.064 R)
• M62: 34,137,187 km (0.069 R)
• M63: 34,451,941 km (0.106 R)
• M64: 35,561,359 km (0.114 R)
• M65: 35,641,094 km (0.093 R)
• M66: 36,040,521 km (0.062 R)
• M67: 36,280,775 km (0.074 R)
• M68: 37,571,655 km (0.066 R)
• M69: 40,197,995 km (0.115 R)
• M70: 41,281,682 km (0.089 R)
• M71: 41,785,079 km (0.07 R)
• M72: 42,375,093 km (0.045 R)
• M73: 42,544,138 km (0.114 R)
• M74: 43,904,581 km (0.113 R)
• M75: 44,504,319 km (0.073 R)
• M76: 45,020,432 km (0.119 R)
• M77: 45,625,256 km (0.047 R)
• M78: 46,319,690 km (0.06 R)
• M79: 47,017,564 km (0.032 R)
• M80: 48,600,459 km (0.12 R)
• M81: 48,954,557 km (0.038 R)
• M82: 49,131,980 km (0.087 R)
• M83: 50,738,063 km (0.062 R)
• M84: 51,187,305 km (0.09 R)
• M85: 51,277,363 km (0.116 R)
• M86: 55,566,184 km (0.084 R)
• M87: 56,959,090 km (0.098 R)
• M88: 57,332,486 km (0.094 R)
• M89: 61,301,467 km (0.117 R)
• M90: 63,029,472 km (0.084 R)
• M91: 63,415,734 km (0.103 R)
• M92: 64,093,413 km (0.103 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 19,340 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit