🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.7

Radius: 11.2

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.56 AU - 0.58 AU

Year: 292 Days

Day: 6.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 47,141,996 km

• M1: 150,795 km (0.114 R)
• M2: 227,838 km (0.117 R)
• M3: 322,234 km (0.092 R)
• M4: 406,607 km (0.059 R)
• M5: 486,941 km (0.114 R)
• M6: 563,984 km (0.092 R)
• M7: 638,185 km (0.115 R)
• M8: 710,739 km (0.107 R)
• M9: 827,127 km (0.118 R)
• M10: 947,254 km (0.06 R)
• M11: 1,022,352 km (0.096 R)
• M12: 1,096,403 km (0.096 R)
• M13: 1,172,399 km (0.106 R)
• M14: 1,298,659 km (0.109 R)
• M15: 1,390,363 km (0.056 R)
• M16: 1,473,240 km (0.105 R)
• M17: 1,565,392 km (0.051 R)
• M18: 1,663,379 km (0.103 R)
• M19: 1,736,382 km (0.09 R)
• M20: 1,845,888 km (0.063 R)
• M21: 2,023,012 km (0.041 R)
• M22: 2,290,643 km (0.085 R)
• M23: 2,472,554 km (0.102 R)
• M24: 2,574,280 km (0.117 R)
• M25: 2,668,527 km (0.099 R)
• M26: 2,791,197 km (0.093 R)
• M27: 2,929,874 km (0.09 R)
• M28: 3,089,944 km (0.102 R)
• M29: 3,219,047 km (0.106 R)
• M30: 3,315,837 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.1

Radius: 13.3

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.59 AU - 0.97 AU

Year: 467 Days

Day: 5.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 62.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 47,141,996 km

• M1: 165,904 km (0.078 R)
• M2: 260,749 km (0.115 R)
• M3: 359,633 km (0.094 R)
• M4: 472,430 km (0.073 R)
• M5: 640,877 km (0.084 R)
• M6: 727,345 km (0.054 R)
• M7: 818,600 km (0.033 R)
• M8: 994,975 km (0.085 R)
• M9: 1,098,348 km (0.052 R)
• M10: 1,360,144 km (0.032 R)
• M11: 1,448,257 km (0.043 R)
• M12: 1,578,706 km (0.103 R)
• M13: 2,000,572 km (0.091 R)
• M14: 2,159,894 km (0.107 R)
• M15: 2,323,554 km (0.05 R)
• M16: 2,477,939 km (0.056 R)
• M17: 2,614,971 km (0.062 R)
• M18: 2,698,596 km (0.051 R)
• M19: 2,861,209 km (0.12 R)
• M20: 2,983,580 km (0.11 R)
• M21: 3,115,076 km (0.05 R)
• M22: 3,226,228 km (0.046 R)
• M23: 3,315,986 km (0.108 R)
• M24: 3,429,531 km (0.111 R)
• M25: 3,590,798 km (0.119 R)
• M26: 3,944,896 km (0.115 R)
• M27: 4,057,393 km (0.111 R)
• M28: 4,146,554 km (0.101 R)
• M29: 4,310,363 km (0.12 R)
• M30: 4,401,319 km (0.111 R)
• M31: 4,551,814 km (0.037 R)
• M32: 4,661,470 km (0.06 R)
• M33: 4,935,234 km (0.111 R)
• M34: 5,091,713 km (0.068 R)
• M35: 5,284,994 km (0.089 R)
• M36: 5,409,459 km (0.038 R)
• M37: 5,588,827 km (0.097 R)
• M38: 5,697,435 km (0.086 R)
• M39: 5,861,544 km (0.117 R)
• M40: 5,953,546 km (0.075 R)
• M41: 6,213,548 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.9

Radius: 12

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.63 AU - 0.93 AU

Year: 467 Days

Day: 6.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 47,141,996 km

• M1: 154,235 km (0.112 R)
• M2: 238,459 km (0.054 R)
• M3: 313,108 km (0.087 R)
• M4: 387,758 km (0.073 R)
• M5: 471,233 km (0.052 R)
• M6: 546,331 km (0.103 R)
• M7: 657,782 km (0.032 R)
• M8: 759,209 km (0.116 R)
• M9: 835,504 km (0.109 R)
• M10: 984,055 km (0.048 R)
• M11: 1,059,751 km (0.107 R)
• M12: 1,146,518 km (0.117 R)
• M13: 1,253,929 km (0.085 R)
• M14: 1,336,807 km (0.112 R)
• M15: 1,416,991 km (0.068 R)
• M16: 1,572,573 km (0.096 R)
• M17: 1,703,321 km (0.082 R)
• M18: 1,827,338 km (0.081 R)
• M19: 2,117,707 km (0.107 R)
• M20: 2,206,569 km (0.111 R)
• M21: 2,382,645 km (0.108 R)
• M22: 2,539,873 km (0.108 R)
• M23: 2,688,573 km (0.082 R)
• M24: 2,920,300 km (0.093 R)
• M25: 3,057,481 km (0.062 R)
• M26: 3,222,488 km (0.083 R)
• M27: 3,299,531 km (0.085 R)
• M28: 3,396,919 km (0.109 R)
• M29: 3,482,040 km (0.086 R)
• M30: 3,681,304 km (0.077 R)
• M31: 3,802,778 km (0.108 R)
• M32: 3,891,190 km (0.119 R)
• M33: 3,973,619 km (0.114 R)
• M34: 4,112,146 km (0.035 R)
• M35: 4,217,164 km (0.117 R)
• M36: 4,308,867 km (0.089 R)
• M37: 4,508,730 km (0.079 R)
• M38: 4,609,858 km (0.098 R)
• M39: 4,740,906 km (0.041 R)
• M40: 4,865,970 km (0.086 R)
• M41: 4,999,561 km (0.116 R)
• M42: 5,104,279 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.9

Radius: 11.4

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.38 AU - 2.1 AU

Year: 1557 Days

Day: 13.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 47,141,996 km

• M1: 213,327 km (0.071 R)
• M2: 352,752 km (0.095 R)
• M3: 424,858 km (0.095 R)
• M4: 503,546 km (0.079 R)
• M5: 616,194 km (0.106 R)
• M6: 781,499 km (0.111 R)
• M7: 949,049 km (0.096 R)
• M8: 1,065,436 km (0.109 R)
• M9: 1,150,707 km (0.07 R)
• M10: 1,260,661 km (0.049 R)
• M11: 1,336,059 km (0.11 R)
• M12: 1,637,199 km (0.071 R)
• M13: 1,795,922 km (0.095 R)
• M14: 2,057,420 km (0.051 R)
• M15: 2,238,583 km (0.093 R)
• M16: 2,425,131 km (0.067 R)
• M17: 2,549,297 km (0.066 R)
• M18: 2,665,684 km (0.071 R)
• M19: 2,883,948 km (0.105 R)
• M20: 2,985,226 km (0.094 R)
• M21: 3,317,034 km (0.113 R)
• M22: 3,562,972 km (0.041 R)
• M23: 3,671,880 km (0.062 R)
• M24: 3,748,773 km (0.1 R)
• M25: 4,027,623 km (0.051 R)
• M26: 4,107,060 km (0.083 R)
• M27: 4,267,279 km (0.114 R)
• M28: 4,429,593 km (0.056 R)
• M29: 4,511,573 km (0.107 R)
• M30: 4,605,969 km (0.096 R)
• M31: 4,700,963 km (0.038 R)
• M32: 4,844,577 km (0.105 R)
• M33: 5,014,221 km (0.117 R)
• M34: 5,522,106 km (0.096 R)
• M35: 5,635,801 km (0.111 R)
• M36: 5,788,540 km (0.101 R)
• M37: 5,929,910 km (0.085 R)
• M38: 6,202,926 km (0.094 R)
• M39: 6,374,066 km (0.116 R)
• M40: 6,453,503 km (0.112 R)
• M41: 6,626,886 km (0.087 R)
• M42: 6,828,993 km (0.073 R)
• M43: 7,087,798 km (0.1 R)
• M44: 7,419,456 km (0.114 R)
• M45: 7,517,143 km (0.102 R)
• M46: 7,685,591 km (0.069 R)
• M47: 8,328,562 km (0.066 R)
• M48: 8,590,508 km (0.108 R)
• M49: 8,781,545 km (0.081 R)
• M50: 8,870,107 km (0.085 R)
• M51: 8,944,157 km (0.058 R)
• M52: 9,137,737 km (0.098 R)
• M53: 9,317,703 km (0.037 R)
• M54: 9,529,085 km (0.112 R)
• M55: 9,726,854 km (0.113 R)
• M56: 9,833,816 km (0.098 R)
• M57: 9,987,453 km (0.044 R)
• M58: 10,141,838 km (0.032 R)
• M59: 10,296,971 km (0.118 R)
• M60: 10,374,912 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.4

Radius: 13.2

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.26 AU - 2.38 AU

Year: 2397 Days

Day: 8.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 47,141,996 km

• M1: 184,005 km (0.116 R)
• M2: 277,504 km (0.044 R)
• M3: 420,968 km (0.109 R)
• M4: 513,420 km (0.111 R)
• M5: 724,353 km (0.078 R)
• M6: 835,654 km (0.1 R)
• M7: 928,105 km (0.117 R)
• M8: 1,018,014 km (0.076 R)
• M9: 1,186,461 km (0.086 R)
• M10: 1,270,834 km (0.054 R)
• M11: 1,423,723 km (0.102 R)
• M12: 1,700,778 km (0.117 R)
• M13: 1,813,425 km (0.115 R)
• M14: 1,928,616 km (0.053 R)
• M15: 2,054,876 km (0.081 R)
• M16: 2,298,422 km (0.078 R)
• M17: 2,532,991 km (0.111 R)
• M18: 2,625,443 km (0.12 R)
• M19: 2,804,212 km (0.092 R)
• M20: 2,938,551 km (0.117 R)
• M21: 3,244,030 km (0.087 R)
• M22: 3,436,413 km (0.091 R)
• M23: 3,726,782 km (0.083 R)
• M24: 3,885,805 km (0.066 R)
• M25: 4,232,423 km (0.109 R)
• M26: 4,623,322 km (0.115 R)
• M27: 4,714,278 km (0.064 R)
• M28: 5,084,383 km (0.078 R)
• M29: 5,249,389 km (0.12 R)
• M30: 5,344,384 km (0.057 R)
• M31: 5,548,286 km (0.114 R)
• M32: 5,657,343 km (0.048 R)
• M33: 5,766,998 km (0.101 R)
• M34: 6,389,774 km (0.074 R)
• M35: 6,567,945 km (0.093 R)
• M36: 6,734,896 km (0.062 R)
• M37: 6,838,418 km (0.096 R)
• M38: 7,033,793 km (0.102 R)
• M39: 7,138,810 km (0.061 R)
• M40: 7,430,377 km (0.094 R)
• M41: 7,779,987 km (0.119 R)
• M42: 7,956,812 km (0.12 R)
• M43: 8,066,317 km (0.068 R)
• M44: 8,300,737 km (0.06 R)
• M45: 8,411,739 km (0.074 R)
• M46: 8,537,401 km (0.087 R)
• M47: 8,846,919 km (0.042 R)
• M48: 8,960,464 km (0.111 R)
• M49: 9,246,345 km (0.109 R)
• M50: 9,332,663 km (0.109 R)
• M51: 9,578,752 km (0.114 R)
• M52: 9,841,894 km (0.057 R)
• M53: 9,988,949 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.2

Radius: 12.6

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.05 AU - 2.65 AU

Year: 2443 Days

Day: 10.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 47,141,996 km

• M1: 293,361 km (0.106 R)
• M2: 460,313 km (0.077 R)
• M3: 607,517 km (0.065 R)
• M4: 718,818 km (0.115 R)
• M5: 934,837 km (0.111 R)
• M6: 1,151,455 km (0.081 R)
• M7: 1,260,811 km (0.108 R)
• M8: 1,454,989 km (0.06 R)
• M9: 1,847,982 km (0.11 R)
• M10: 2,057,120 km (0.086 R)
• M11: 2,287,950 km (0.106 R)
• M12: 2,701,588 km (0.087 R)
• M13: 2,820,069 km (0.112 R)
• M14: 2,909,978 km (0.087 R)
• M15: 3,185,687 km (0.084 R)
• M16: 3,279,485 km (0.059 R)
• M17: 3,566,712 km (0.117 R)
• M18: 3,647,944 km (0.102 R)
• M19: 3,962,399 km (0.095 R)
• M20: 4,097,486 km (0.078 R)
• M21: 4,217,014 km (0.05 R)
• M22: 4,424,656 km (0.048 R)
• M23: 4,582,632 km (0.062 R)
• M24: 4,886,166 km (0.109 R)
• M25: 5,013,025 km (0.103 R)
• M26: 5,288,734 km (0.118 R)
• M27: 5,419,183 km (0.051 R)
• M28: 5,664,224 km (0.107 R)
• M29: 6,165,227 km (0.067 R)
• M30: 6,401,442 km (0.103 R)
• M31: 7,230,663 km (0.053 R)
• M32: 7,313,391 km (0.031 R)
• M33: 7,500,837 km (0.083 R)
• M34: 7,795,395 km (0.11 R)
• M35: 7,880,217 km (0.088 R)
• M36: 8,008,124 km (0.11 R)
• M37: 8,136,778 km (0.102 R)
• M38: 8,222,797 km (0.077 R)
• M39: 8,483,097 km (0.106 R)
• M40: 8,701,959 km (0.08 R)
• M41: 9,100,786 km (0.118 R)
• M42: 9,347,473 km (0.055 R)
• M43: 9,460,270 km (0.116 R)
• M44: 10,031,435 km (0.034 R)
• M45: 10,146,924 km (0.065 R)
• M46: 10,239,825 km (0.036 R)
• M47: 10,426,224 km (0.113 R)
• M48: 11,399,358 km (0.091 R)
• M49: 11,520,083 km (0.077 R)
• M50: 11,665,343 km (0.077 R)
• M51: 11,835,735 km (0.057 R)
• M52: 12,625,163 km (0.12 R)
• M53: 12,900,423 km (0.115 R)
• M54: 13,152,495 km (0.115 R)
• M55: 13,380,782 km (0.101 R)
• M56: 13,610,265 km (0.056 R)
• M57: 13,738,320 km (0.068 R)
• M58: 14,280,762 km (0.057 R)
• M59: 14,489,152 km (0.078 R)
• M60: 14,672,410 km (0.034 R)
• M61: 14,935,552 km (0.036 R)
• M62: 15,493,253 km (0.083 R)
• M63: 15,734,255 km (0.038 R)
• M64: 15,895,671 km (0.116 R)
• M65: 16,437,814 km (0.052 R)
• M66: 16,519,644 km (0.098 R)
• M67: 16,683,753 km (0.113 R)
• M68: 17,068,668 km (0.093 R)
• M69: 17,484,401 km (0.064 R)
• M70: 17,623,826 km (0.034 R)
• M71: 17,903,574 km (0.103 R)
• M72: 18,694,797 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499.5

Radius: 7.8

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.26 AU - 7.88 AU

Year: 11422 Days

Day: 19.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 47,141,996 km

• M1: 329,265 km (0.113 R)
• M2: 405,111 km (0.068 R)
• M3: 607,218 km (0.047 R)
• M4: 687,402 km (0.051 R)
• M5: 788,381 km (0.086 R)
• M6: 1,024,895 km (0.086 R)
• M7: 1,121,834 km (0.092 R)
• M8: 1,181,524 km (0.1 R)
• M9: 1,262,905 km (0.113 R)
• M10: 1,409,810 km (0.118 R)
• M11: 1,518,269 km (0.115 R)
• M12: 1,629,570 km (0.056 R)
• M13: 1,720,525 km (0.119 R)
• M14: 2,251,448 km (0.089 R)
• M15: 2,456,547 km (0.094 R)
• M16: 3,107,896 km (0.104 R)
• M17: 3,423,697 km (0.062 R)
• M18: 3,600,222 km (0.112 R)
• M19: 3,689,682 km (0.031 R)
• M20: 3,840,477 km (0.112 R)
• M21: 4,210,582 km (0.101 R)
• M22: 5,084,532 km (0.111 R)
• M23: 5,388,067 km (0.112 R)
• M24: 5,697,585 km (0.114 R)
• M25: 5,977,632 km (0.119 R)
• M26: 6,333,974 km (0.071 R)
• M27: 6,881,352 km (0.067 R)
• M28: 7,943,497 km (0.066 R)
• M29: 8,335,145 km (0.046 R)
• M30: 8,453,925 km (0.1 R)
• M31: 8,692,983 km (0.09 R)
• M32: 9,259,659 km (0.04 R)
• M33: 9,713,240 km (0.113 R)
• M34: 10,174,151 km (0.111 R)
• M35: 11,204,282 km (0.117 R)
• M36: 11,291,647 km (0.116 R)
• M37: 11,510,958 km (0.07 R)
• M38: 12,312,354 km (0.114 R)
• M39: 14,015,376 km (0.112 R)
• M40: 14,156,596 km (0.096 R)
• M41: 16,431,381 km (0.063 R)
• M42: 18,713,497 km (0.033 R)
• M43: 18,765,258 km (0.119 R)
• M44: 19,077,319 km (0.095 R)
• M45: 20,342,318 km (0.097 R)
• M46: 20,395,725 km (0.107 R)
• M47: 20,555,795 km (0.112 R)
• M48: 20,609,351 km (0.114 R)
• M49: 22,180,577 km (0.072 R)
• M50: 22,400,336 km (0.092 R)
• M51: 23,119,453 km (0.074 R)
• M52: 24,466,881 km (0.027 R)
• M53: 24,523,579 km (0.109 R)
• M54: 24,978,656 km (0.098 R)
• M55: 25,207,391 km (0.114 R)
• M56: 25,551,616 km (0.089 R)
• M57: 26,128,764 km (0.068 R)
• M58: 27,237,284 km (0.092 R)
• M59: 27,472,602 km (0.083 R)
• M60: 27,885,941 km (0.097 R)
• M61: 28,182,593 km (0.084 R)
• M62: 30,226,848 km (0.102 R)
• M63: 30,775,872 km (0.067 R)
• M64: 31,574,875 km (0.091 R)
• M65: 32,194,060 km (0.05 R)
• M66: 32,629,988 km (0.05 R)
• M67: 32,754,903 km (0.097 R)
• M68: 33,381,718 km (0.098 R)
• M69: 34,139,132 km (0.119 R)
• M70: 34,265,841 km (0.096 R)
• M71: 34,902,081 km (0.083 R)
• M72: 36,380,407 km (0.054 R)
• M73: 37,224,887 km (0.069 R)
• M74: 38,668,806 km (0.1 R)
• M75: 38,867,023 km (0.044 R)
• M76: 39,131,961 km (0.044 R)
• M77: 39,530,639 km (0.046 R)
• M78: 40,599,965 km (0.098 R)
• M79: 41,882,168 km (0.089 R)
• M80: 45,249,616 km (0.048 R)
• M81: 45,667,892 km (0.079 R)
• M82: 45,737,754 km (0.083 R)
• M83: 45,947,490 km (0.062 R)
• M84: 46,438,021 km (0.113 R)
• M85: 46,578,643 km (0.086 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 13,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit