🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.9

Radius: 12.9

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.87 AU - 1.13 AU

Year: 678 Days

Day: 7.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 48,123,477 km

• M1: 161,117 km (0.11 R)
• M2: 243,396 km (0.074 R)
• M3: 323,879 km (0.072 R)
• M4: 428,299 km (0.109 R)
• M5: 544,237 km (0.112 R)
• M6: 641,027 km (0.068 R)
• M7: 764,445 km (0.077 R)
• M8: 886,367 km (0.052 R)
• M9: 1,043,445 km (0.104 R)
• M10: 1,228,049 km (0.109 R)
• M11: 1,318,705 km (0.104 R)
• M12: 1,443,171 km (0.116 R)
• M13: 1,644,230 km (0.081 R)
• M14: 1,745,059 km (0.099 R)
• M15: 1,847,982 km (0.086 R)
• M16: 1,960,181 km (0.117 R)
• M17: 2,081,954 km (0.111 R)
• M18: 2,198,939 km (0.044 R)
• M19: 2,303,209 km (0.114 R)
• M20: 2,386,385 km (0.101 R)
• M21: 2,524,614 km (0.086 R)
• M22: 2,697,399 km (0.077 R)
• M23: 2,785,363 km (0.081 R)
• M24: 3,038,333 km (0.063 R)
• M25: 3,231,015 km (0.092 R)
• M26: 3,358,921 km (0.1 R)
• M27: 3,445,089 km (0.064 R)
• M28: 3,619,820 km (0.105 R)
• M29: 3,717,058 km (0.079 R)
• M30: 4,161,514 km (0.114 R)
• M31: 4,263,689 km (0.109 R)
• M32: 4,556,153 km (0.118 R)
• M33: 4,835,751 km (0.105 R)
• M34: 4,943,312 km (0.108 R)
• M35: 5,170,850 km (0.079 R)
• M36: 5,452,543 km (0.117 R)
• M37: 5,626,077 km (0.102 R)
• M38: 5,832,522 km (0.045 R)
• M39: 5,989,001 km (0.045 R)
• M40: 6,094,168 km (0.101 R)
• M41: 6,402,639 km (0.098 R)
• M42: 6,814,632 km (0.082 R)
• M43: 6,924,437 km (0.068 R)
• M44: 7,145,991 km (0.113 R)
• M45: 7,392,379 km (0.112 R)
• M46: 7,733,013 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.5

Radius: 11.3

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.87 AU - 1.19 AU

Year: 709 Days

Day: 6.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 48,123,477 km

• M1: 148,999 km (0.109 R)
• M2: 229,782 km (0.055 R)
• M3: 343,626 km (0.112 R)
• M4: 575,952 km (0.092 R)
• M5: 679,025 km (0.089 R)
• M6: 762,351 km (0.106 R)
• M7: 849,566 km (0.04 R)
• M8: 987,346 km (0.052 R)
• M9: 1,065,286 km (0.112 R)
• M10: 1,139,188 km (0.118 R)
• M11: 1,392,307 km (0.097 R)
• M12: 1,466,957 km (0.107 R)
• M13: 1,564,195 km (0.09 R)
• M14: 1,670,859 km (0.119 R)
• M15: 1,854,266 km (0.101 R)
• M16: 1,952,252 km (0.09 R)
• M17: 2,106,637 km (0.041 R)
• M18: 2,321,609 km (0.117 R)
• M19: 2,411,368 km (0.118 R)
• M20: 2,493,946 km (0.077 R)
• M21: 2,644,890 km (0.105 R)
• M22: 2,851,186 km (0.097 R)
• M23: 2,938,701 km (0.039 R)
• M24: 3,107,597 km (0.079 R)
• M25: 3,179,703 km (0.106 R)
• M26: 3,261,383 km (0.085 R)
• M27: 3,614,584 km (0.093 R)
• M28: 3,776,598 km (0.093 R)
• M29: 3,892,387 km (0.044 R)
• M30: 4,048,717 km (0.058 R)
• M31: 4,127,704 km (0.03 R)
• M32: 4,207,141 km (0.089 R)
• M33: 4,377,682 km (0.084 R)
• M34: 4,509,777 km (0.088 R)
• M35: 4,892,898 km (0.068 R)
• M36: 5,051,172 km (0.118 R)
• M37: 5,275,719 km (0.039 R)
• M38: 5,613,361 km (0.104 R)
• M39: 5,879,645 km (0.031 R)
• M40: 6,127,230 km (0.054 R)
• M41: 6,343,997 km (0.099 R)
• M42: 6,424,481 km (0.103 R)
• M43: 6,598,164 km (0.049 R)
• M44: 6,691,363 km (0.094 R)
• M45: 6,843,803 km (0.108 R)
• M46: 7,068,799 km (0.111 R)
• M47: 7,404,795 km (0.107 R)
• M48: 7,489,617 km (0.072 R)
• M49: 7,587,006 km (0.101 R)
• M50: 7,869,147 km (0.118 R)
• M51: 8,017,698 km (0.111 R)
• M52: 8,229,977 km (0.114 R)
• M53: 8,343,073 km (0.111 R)
• M54: 8,532,614 km (0.096 R)
• M55: 8,634,340 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.9

Radius: 9.6

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.1 AU - 1.68 AU

Year: 1112 Days

Day: 11.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 136.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 48,123,477 km

• M1: 132,693 km (0.051 R)
• M2: 211,382 km (0.119 R)
• M3: 309,967 km (0.047 R)
• M4: 389,403 km (0.082 R)
• M5: 461,509 km (0.105 R)
• M6: 633,697 km (0.079 R)
• M7: 728,242 km (0.111 R)
• M8: 876,195 km (0.11 R)
• M9: 975,827 km (0.053 R)
• M10: 1,064,389 km (0.083 R)
• M11: 1,194,689 km (0.109 R)
• M12: 1,281,904 km (0.078 R)
• M13: 1,454,690 km (0.105 R)
• M14: 1,582,895 km (0.1 R)
• M15: 1,768,845 km (0.079 R)
• M16: 1,832,424 km (0.108 R)
• M17: 1,962,126 km (0.082 R)
• M18: 2,085,245 km (0.055 R)
• M19: 2,230,504 km (0.114 R)
• M20: 2,409,423 km (0.109 R)
• M21: 2,521,173 km (0.08 R)
• M22: 2,802,716 km (0.05 R)
• M23: 3,083,511 km (0.118 R)
• M24: 3,149,634 km (0.101 R)
• M25: 3,238,495 km (0.117 R)
• M26: 3,418,910 km (0.116 R)
• M27: 3,730,821 km (0.071 R)
• M28: 3,920,063 km (0.076 R)
• M29: 4,148,947 km (0.039 R)
• M30: 4,382,170 km (0.118 R)
• M31: 4,506,636 km (0.06 R)
• M32: 4,797,604 km (0.098 R)
• M33: 4,874,497 km (0.087 R)
• M34: 4,938,824 km (0.119 R)
• M35: 5,016,465 km (0.1 R)
• M36: 5,212,439 km (0.047 R)
• M37: 5,304,740 km (0.111 R)
• M38: 5,491,139 km (0.086 R)
• M39: 5,571,623 km (0.084 R)
• M40: 5,966,262 km (0.091 R)
• M41: 6,062,903 km (0.057 R)
• M42: 6,696,599 km (0.084 R)
• M43: 6,797,129 km (0.076 R)
• M44: 6,883,746 km (0.111 R)
• M45: 7,130,882 km (0.105 R)
• M46: 7,905,051 km (0.12 R)
• M47: 8,041,783 km (0.1 R)
• M48: 8,210,081 km (0.09 R)
• M49: 8,379,426 km (0.075 R)
• M50: 8,518,851 km (0.104 R)
• M51: 8,659,024 km (0.062 R)
• M52: 9,005,044 km (0.116 R)
• M53: 9,084,181 km (0.117 R)
• M54: 9,275,367 km (0.079 R)
• M55: 9,500,213 km (0.108 R)
• M56: 9,661,778 km (0.1 R)
• M57: 9,759,167 km (0.089 R)
• M58: 9,955,140 km (0.061 R)
• M59: 10,037,120 km (0.07 R)
• M60: 10,168,766 km (0.119 R)
• M61: 10,284,405 km (0.066 R)
• M62: 10,350,677 km (0.075 R)
• M63: 10,483,669 km (0.119 R)
• M64: 10,583,900 km (0.06 R)
• M65: 10,818,768 km (0.112 R)
• M66: 11,072,337 km (0.054 R)
• M67: 11,242,430 km (0.07 R)
• M68: 11,413,570 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.5

Radius: 14.1

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.43 AU - 1.45 AU

Year: 1172 Days

Day: 10.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 48,123,477 km

• M1: 182,210 km (0.097 R)
• M2: 281,842 km (0.087 R)
• M3: 374,743 km (0.083 R)
• M4: 467,344 km (0.114 R)
• M5: 561,142 km (0.117 R)
• M6: 711,787 km (0.11 R)
• M7: 890,107 km (0.092 R)
• M8: 1,150,856 km (0.117 R)
• M9: 1,329,626 km (0.096 R)
• M10: 1,459,178 km (0.116 R)
• M11: 1,882,240 km (0.073 R)
• M12: 1,988,006 km (0.108 R)
• M13: 2,079,111 km (0.098 R)
• M14: 2,248,456 km (0.072 R)
• M15: 2,475,845 km (0.112 R)
• M16: 2,637,710 km (0.099 R)
• M17: 2,775,489 km (0.088 R)
• M18: 3,020,082 km (0.103 R)
• M19: 3,222,787 km (0.082 R)
• M20: 3,321,073 km (0.086 R)
• M21: 3,713,767 km (0.064 R)
• M22: 3,848,106 km (0.029 R)
• M23: 4,005,034 km (0.044 R)
• M24: 4,110,949 km (0.046 R)
• M25: 4,260,847 km (0.116 R)
• M26: 4,478,063 km (0.038 R)
• M27: 4,566,026 km (0.108 R)
• M28: 4,676,878 km (0.097 R)
• M29: 4,855,947 km (0.11 R)
• M30: 5,442,371 km (0.101 R)
• M31: 5,666,618 km (0.065 R)
• M32: 5,821,900 km (0.117 R)
• M33: 6,063,501 km (0.109 R)
• M34: 6,185,573 km (0.045 R)
• M35: 6,481,926 km (0.064 R)
• M36: 6,631,823 km (0.033 R)
• M37: 6,745,069 km (0.039 R)
• M38: 6,935,357 km (0.073 R)
• M39: 7,063,114 km (0.116 R)
• M40: 7,256,245 km (0.087 R)
• M41: 7,347,051 km (0.074 R)
• M42: 7,595,233 km (0.042 R)
• M43: 7,727,029 km (0.109 R)
• M44: 7,939,458 km (0.082 R)
• M45: 8,059,884 km (0.077 R)
• M46: 8,153,982 km (0.12 R)
• M47: 8,370,300 km (0.094 R)
• M48: 8,808,771 km (0.077 R)
• M49: 9,030,775 km (0.038 R)
• M50: 9,297,059 km (0.071 R)
• M51: 9,438,130 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298

Radius: 11.9

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.52 AU - 2.88 AU

Year: 3009 Days

Day: 5.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 48,123,477 km

• M1: 148,551 km (0.113 R)
• M2: 334,052 km (0.1 R)
• M3: 584,329 km (0.113 R)
• M4: 713,582 km (0.083 R)
• M5: 967,449 km (0.119 R)
• M6: 1,310,926 km (0.086 R)
• M7: 1,849,927 km (0.078 R)
• M8: 1,930,710 km (0.067 R)
• M9: 2,143,887 km (0.051 R)
• M10: 2,365,142 km (0.044 R)
• M11: 2,440,540 km (0.027 R)
• M12: 2,581,012 km (0.07 R)
• M13: 3,018,735 km (0.101 R)
• M14: 3,211,717 km (0.12 R)
• M15: 4,129,649 km (0.081 R)
• M16: 4,515,612 km (0.114 R)
• M17: 4,945,556 km (0.114 R)
• M18: 5,438,780 km (0.083 R)
• M19: 5,827,585 km (0.106 R)
• M20: 5,947,712 km (0.042 R)
• M21: 6,068,737 km (0.097 R)
• M22: 6,295,677 km (0.086 R)
• M23: 6,489,855 km (0.108 R)
• M24: 6,650,373 km (0.104 R)
• M25: 6,739,982 km (0.098 R)
• M26: 7,029,754 km (0.079 R)
• M27: 7,268,213 km (0.049 R)
• M28: 7,753,209 km (0.079 R)
• M29: 7,866,604 km (0.071 R)
• M30: 8,133,337 km (0.108 R)
• M31: 8,210,081 km (0.118 R)
• M32: 8,793,812 km (0.116 R)
• M33: 9,270,281 km (0.061 R)
• M34: 9,511,732 km (0.079 R)
• M35: 9,633,355 km (0.113 R)
• M36: 10,331,678 km (0.064 R)
• M37: 10,771,196 km (0.113 R)
• M38: 10,855,719 km (0.061 R)
• M39: 11,216,998 km (0.04 R)
• M40: 11,431,372 km (0.1 R)
• M41: 11,582,166 km (0.045 R)
• M42: 12,346,462 km (0.073 R)
• M43: 12,457,015 km (0.096 R)
• M44: 12,745,888 km (0.111 R)
• M45: 13,398,434 km (0.111 R)
• M46: 13,763,154 km (0.102 R)
• M47: 14,015,675 km (0.115 R)
• M48: 14,131,015 km (0.116 R)
• M49: 14,223,616 km (0.105 R)
• M50: 14,432,455 km (0.115 R)
• M51: 14,572,329 km (0.075 R)
• M52: 14,759,326 km (0.106 R)
• M53: 14,876,760 km (0.045 R)
• M54: 15,659,157 km (0.116 R)
• M55: 15,754,900 km (0.054 R)
• M56: 15,946,983 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964

Radius: 13

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.98 AU - 4.82 AU

Year: 6260 Days

Day: 10.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 48,123,477 km

• M1: 175,478 km (0.106 R)
• M2: 375,341 km (0.062 R)
• M3: 586,274 km (0.055 R)
• M4: 810,372 km (0.084 R)
• M5: 1,030,879 km (0.098 R)
• M6: 1,131,708 km (0.065 R)
• M7: 1,455,737 km (0.104 R)
• M8: 2,278,525 km (0.082 R)
• M9: 2,458,641 km (0.105 R)
• M10: 2,667,031 km (0.033 R)
• M11: 2,785,363 km (0.105 R)
• M12: 2,978,494 km (0.118 R)
• M13: 3,151,130 km (0.091 R)
• M14: 4,256,359 km (0.108 R)
• M15: 4,706,798 km (0.054 R)
• M16: 5,172,795 km (0.101 R)
• M17: 5,623,234 km (0.102 R)
• M18: 6,370,177 km (0.111 R)
• M19: 6,561,811 km (0.046 R)
• M20: 6,983,827 km (0.063 R)
• M21: 7,181,446 km (0.098 R)
• M22: 7,515,199 km (0.109 R)
• M23: 8,829,416 km (0.038 R)
• M24: 9,187,104 km (0.068 R)
• M25: 9,732,538 km (0.111 R)
• M26: 9,953,644 km (0.104 R)
• M27: 10,176,545 km (0.045 R)
• M28: 10,363,392 km (0.116 R)
• M29: 10,513,888 km (0.091 R)
• M30: 11,354,030 km (0.028 R)
• M31: 11,509,163 km (0.083 R)
• M32: 11,860,568 km (0.092 R)
• M33: 12,534,357 km (0.107 R)
• M34: 12,654,484 km (0.107 R)
• M35: 13,424,614 km (0.115 R)
• M36: 13,671,001 km (0.099 R)
• M37: 14,293,478 km (0.107 R)
• M38: 14,967,716 km (0.081 R)
• M39: 15,137,809 km (0.062 R)
• M40: 15,223,229 km (0.061 R)
• M41: 15,609,191 km (0.059 R)
• M42: 15,998,445 km (0.074 R)
• M43: 16,216,110 km (0.102 R)
• M44: 16,303,475 km (0.109 R)
• M45: 16,434,672 km (0.093 R)
• M46: 18,082,792 km (0.079 R)
• M47: 18,903,486 km (0.082 R)
• M48: 19,041,565 km (0.078 R)
• M49: 19,226,019 km (0.11 R)
• M50: 20,063,618 km (0.113 R)
• M51: 21,246,638 km (0.091 R)
• M52: 22,403,628 km (0.112 R)
• M53: 22,842,697 km (0.108 R)
• M54: 22,940,684 km (0.101 R)
• M55: 23,679,997 km (0.075 R)
• M56: 26,097,797 km (0.03 R)
• M57: 26,354,208 km (0.077 R)
• M58: 26,766,201 km (0.12 R)
• M59: 27,024,706 km (0.114 R)
• M60: 27,492,199 km (0.111 R)
• M61: 28,224,780 km (0.103 R)
• M62: 28,540,581 km (0.107 R)
• M63: 28,751,813 km (0.063 R)
• M64: 29,442,058 km (0.068 R)
• M65: 31,381,744 km (0.108 R)
• M66: 31,709,064 km (0.081 R)
• M67: 32,092,334 km (0.093 R)
• M68: 32,422,047 km (0.103 R)
• M69: 33,029,415 km (0.069 R)
• M70: 33,306,919 km (0.061 R)
• M71: 33,808,072 km (0.045 R)
• M72: 34,143,620 km (0.093 R)
• M73: 34,424,116 km (0.092 R)
• M74: 34,648,961 km (0.116 R)
• M75: 34,761,608 km (0.041 R)
• M76: 34,874,405 km (0.107 R)
• M77: 35,213,394 km (0.093 R)
• M78: 35,610,277 km (0.058 R)
• M79: 35,837,816 km (0.114 R)
• M80: 36,122,799 km (0.042 R)
• M81: 37,155,174 km (0.034 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 137.5

Radius: 4.8

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 8.95 AU - 11.67 AU

Year: 22453 Days

Day: 19.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 48,123,477 km

• M1: 360,980 km (0.05 R)
• M2: 679,623 km (0.097 R)
• M3: 1,229,844 km (0.081 R)
• M4: 1,534,276 km (0.087 R)
• M5: 1,789,340 km (0.088 R)
• M6: 2,032,736 km (0.11 R)
• M7: 2,183,830 km (0.078 R)
• M8: 3,135,721 km (0.118 R)
• M9: 3,608,600 km (0.12 R)
• M10: 4,040,339 km (0.107 R)
• M11: 4,103,320 km (0.115 R)
• M12: 4,784,589 km (0.106 R)
• M13: 5,292,324 km (0.066 R)
• M14: 6,103,743 km (0.09 R)
• M15: 6,248,853 km (0.093 R)
• M16: 7,682,599 km (0.105 R)
• M17: 8,315,398 km (0.094 R)
• M18: 8,760,152 km (0.081 R)
• M19: 8,882,822 km (0.094 R)
• M20: 9,005,941 km (0.087 R)
• M21: 9,088,519 km (0.098 R)
• M22: 9,212,686 km (0.049 R)
• M23: 11,496,746 km (0.047 R)
• M24: 12,173,377 km (0.103 R)
• M25: 12,862,874 km (0.12 R)
• M26: 14,039,910 km (0.09 R)
• M27: 16,697,217 km (0.119 R)
• M28: 17,052,811 km (0.061 R)
• M29: 19,557,678 km (0.052 R)
• M30: 20,093,836 km (0.072 R)
• M31: 21,455,177 km (0.086 R)
• M32: 21,952,440 km (0.113 R)
• M33: 22,286,193 km (0.047 R)
• M34: 22,958,486 km (0.113 R)
• M35: 24,093,784 km (0.075 R)
• M36: 25,772,272 km (0.115 R)
• M37: 26,065,484 km (0.075 R)
• M38: 27,368,631 km (0.053 R)
• M39: 27,967,920 km (0.099 R)
• M40: 28,088,347 km (0.091 R)
• M41: 28,632,135 km (0.028 R)
• M42: 28,753,459 km (0.102 R)
• M43: 30,531,729 km (0.12 R)
• M44: 30,904,227 km (0.107 R)
• M45: 31,967,419 km (0.085 R)
• M46: 33,552,558 km (0.057 R)
• M47: 33,808,520 km (0.064 R)
• M48: 35,945,077 km (0.104 R)
• M49: 36,141,499 km (0.082 R)
• M50: 36,798,683 km (0.083 R)
• M51: 36,930,628 km (0.044 R)
• M52: 37,925,005 km (0.094 R)
• M53: 38,124,868 km (0.065 R)
• M54: 38,726,850 km (0.085 R)
• M55: 39,736,934 km (0.118 R)
• M56: 41,920,764 km (0.032 R)
• M57: 43,374,855 km (0.097 R)
• M58: 44,493,847 km (0.078 R)
• M59: 45,127,544 km (0.092 R)
• M60: 45,198,005 km (0.089 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: 294 - 10,340 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit