🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.9

Radius: 8.8

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.7 AU - 0.74 AU

Year: 422 Days

Day: 10.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 24,247,042 km

• M1: 121,324 km (0.093 R)
• M2: 176,825 km (0.116 R)
• M3: 251,923 km (0.109 R)
• M4: 308,022 km (0.108 R)
• M5: 366,964 km (0.117 R)
• M6: 430,692 km (0.084 R)
• M7: 495,767 km (0.111 R)
• M8: 554,111 km (0.092 R)
• M9: 652,097 km (0.068 R)
• M10: 713,283 km (0.108 R)
• M11: 879,336 km (0.05 R)
• M12: 943,514 km (0.119 R)
• M13: 1,022,651 km (0.112 R)
• M14: 1,081,144 km (0.103 R)
• M15: 1,140,983 km (0.099 R)
• M16: 1,244,953 km (0.113 R)
• M17: 1,534,276 km (0.091 R)
• M18: 1,607,280 km (0.117 R)
• M19: 1,697,637 km (0.062 R)
• M20: 1,833,771 km (0.12 R)
• M21: 1,911,412 km (0.11 R)
• M22: 1,979,030 km (0.072 R)
• M23: 2,087,788 km (0.114 R)
• M24: 2,169,020 km (0.106 R)
• M25: 2,287,202 km (0.11 R)
• M26: 2,371,276 km (0.071 R)
• M27: 2,493,049 km (0.116 R)
• M28: 2,585,799 km (0.109 R)
• M29: 2,730,161 km (0.094 R)
• M30: 2,883,798 km (0.04 R)
• M31: 2,948,724 km (0.102 R)
• M32: 3,014,098 km (0.062 R)
• M33: 3,093,235 km (0.116 R)
• M34: 3,179,703 km (0.079 R)
• M35: 3,348,300 km (0.108 R)
• M36: 3,416,516 km (0.117 R)
• M37: 3,666,345 km (0.053 R)
• M38: 3,757,899 km (0.108 R)
• M39: 3,814,746 km (0.073 R)
• M40: 3,957,911 km (0.115 R)
• M41: 4,066,519 km (0.082 R)
• M42: 4,212,975 km (0.033 R)
• M43: 4,548,673 km (0.075 R)
• M44: 4,670,146 km (0.097 R)
• M45: 4,931,943 km (0.099 R)
• M46: 5,056,707 km (0.094 R)
• M47: 5,111,759 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.6

Radius: 11.3

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.27 AU - 1.43 AU

Year: 1083 Days

Day: 13.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 24,247,042 km

• M1: 141,520 km (0.074 R)
• M2: 225,893 km (0.092 R)
• M3: 303,235 km (0.066 R)
• M4: 386,561 km (0.038 R)
• M5: 505,641 km (0.027 R)
• M6: 667,954 km (0.097 R)
• M7: 756,217 km (0.081 R)
• M8: 842,535 km (0.06 R)
• M9: 919,578 km (0.088 R)
• M10: 1,697,487 km (0.06 R)
• M11: 1,805,497 km (0.12 R)
• M12: 1,993,990 km (0.117 R)
• M13: 2,117,259 km (0.114 R)
• M14: 2,674,960 km (0.115 R)
• M15: 2,772,348 km (0.059 R)
• M16: 3,031,002 km (0.1 R)
• M17: 3,112,234 km (0.1 R)
• M18: 3,235,503 km (0.045 R)
• M19: 3,308,207 km (0.074 R)
• M20: 3,690,579 km (0.052 R)
• M21: 3,832,249 km (0.089 R)
• M22: 3,909,292 km (0.108 R)
• M23: 4,031,363 km (0.092 R)
• M24: 4,199,960 km (0.116 R)
• M25: 4,325,024 km (0.12 R)
• M26: 4,696,176 km (0.098 R)
• M27: 4,766,936 km (0.068 R)
• M28: 4,957,374 km (0.058 R)
• M29: 5,065,683 km (0.111 R)
• M30: 5,211,242 km (0.09 R)
• M31: 5,333,613 km (0.055 R)
• M32: 5,719,127 km (0.11 R)
• M33: 5,820,105 km (0.063 R)
• M34: 5,972,545 km (0.107 R)
• M35: 6,464,573 km (0.111 R)
• M36: 6,583,054 km (0.045 R)
• M37: 6,795,334 km (0.097 R)
• M38: 6,902,446 km (0.046 R)
• M39: 6,983,079 km (0.092 R)
• M40: 7,064,161 km (0.083 R)
• M41: 7,322,666 km (0.087 R)
• M42: 7,418,708 km (0.094 R)
• M43: 7,501,286 km (0.064 R)
• M44: 7,639,664 km (0.093 R)
• M45: 7,723,140 km (0.095 R)
• M46: 7,835,039 km (0.082 R)
• M47: 8,031,910 km (0.109 R)
• M48: 8,273,211 km (0.056 R)
• M49: 8,387,653 km (0.103 R)
• M50: 8,676,078 km (0.062 R)
• M51: 8,763,144 km (0.107 R)
• M52: 9,070,568 km (0.114 R)
• M53: 9,500,811 km (0.104 R)
• M54: 9,952,896 km (0.118 R)
• M55: 10,365,786 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.8

Radius: 9.6

Gravity: 9.14 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.63 AU - 1.81 AU

Year: 1557 Days

Day: 5.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 24,247,042 km

• M1: 121,773 km (0.099 R)
• M2: 184,753 km (0.087 R)
• M3: 392,545 km (0.111 R)
• M4: 679,474 km (0.084 R)
• M5: 778,956 km (0.107 R)
• M6: 883,525 km (0.104 R)
• M7: 1,045,540 km (0.115 R)
• M8: 1,107,772 km (0.066 R)
• M9: 1,264,401 km (0.091 R)
• M10: 1,379,442 km (0.099 R)
• M11: 1,478,027 km (0.086 R)
• M12: 1,641,089 km (0.063 R)
• M13: 1,756,578 km (0.049 R)
• M14: 1,820,756 km (0.106 R)
• M15: 2,119,652 km (0.106 R)
• M16: 2,292,587 km (0.109 R)
• M17: 2,494,096 km (0.095 R)
• M18: 2,578,918 km (0.115 R)
• M19: 2,689,321 km (0.065 R)
• M20: 2,826,353 km (0.052 R)
• M21: 2,902,199 km (0.091 R)
• M22: 2,965,778 km (0.117 R)
• M23: 3,042,821 km (0.056 R)
• M24: 3,107,597 km (0.069 R)
• M25: 3,172,821 km (0.039 R)
• M26: 3,238,495 km (0.086 R)
• M27: 3,344,410 km (0.081 R)
• M28: 3,669,486 km (0.119 R)
• M29: 3,962,399 km (0.11 R)
• M30: 4,033,308 km (0.026 R)
• M31: 4,147,451 km (0.058 R)
• M32: 4,262,791 km (0.107 R)
• M33: 4,452,631 km (0.086 R)
• M34: 4,526,383 km (0.108 R)
• M35: 4,825,429 km (0.071 R)
• M36: 5,007,938 km (0.083 R)
• M37: 5,270,483 km (0.07 R)
• M38: 5,569,230 km (0.095 R)
• M39: 5,922,281 km (0.044 R)
• M40: 6,348,784 km (0.108 R)
• M41: 6,515,436 km (0.074 R)
• M42: 7,144,794 km (0.041 R)
• M43: 7,545,866 km (0.108 R)
• M44: 7,634,129 km (0.112 R)
• M45: 7,900,563 km (0.048 R)
• M46: 8,098,032 km (0.106 R)
• M47: 8,170,288 km (0.081 R)
• M48: 8,960,015 km (0.106 R)
• M49: 9,241,259 km (0.095 R)
• M50: 9,392,502 km (0.106 R)
• M51: 9,793,275 km (0.069 R)
• M52: 10,005,405 km (0.104 R)
• M53: 10,297,270 km (0.094 R)
• M54: 10,512,990 km (0.085 R)
• M55: 10,949,068 km (0.101 R)
• M56: 11,169,276 km (0.103 R)
• M57: 11,350,589 km (0.089 R)
• M58: 12,230,374 km (0.118 R)
• M59: 12,334,045 km (0.1 R)
• M60: 12,438,016 km (0.116 R)
• M61: 12,563,229 km (0.09 R)
• M62: 12,626,060 km (0.086 R)
• M63: 12,709,835 km (0.09 R)
• M64: 12,962,506 km (0.074 R)
• M65: 13,429,999 km (0.116 R)
• M66: 13,773,476 km (0.113 R)
• M67: 13,859,794 km (0.026 R)
• M68: 14,033,028 km (0.048 R)
• M69: 14,119,945 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.3

Radius: 12.9

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.74 AU - 2.68 AU

Year: 2268 Days

Day: 7.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 24,247,042 km

• M1: 160,967 km (0.119 R)
• M2: 245,789 km (0.072 R)
• M3: 572,960 km (0.085 R)
• M4: 843,732 km (0.081 R)
• M5: 1,044,642 km (0.102 R)
• M6: 1,349,074 km (0.073 R)
• M7: 1,587,533 km (0.042 R)
• M8: 1,742,366 km (0.118 R)
• M9: 2,197,593 km (0.078 R)
• M10: 2,330,735 km (0.107 R)
• M11: 2,633,222 km (0.116 R)
• M12: 3,007,516 km (0.065 R)
• M13: 3,155,917 km (0.068 R)
• M14: 3,616,379 km (0.103 R)
• M15: 4,196,968 km (0.079 R)
• M16: 4,789,675 km (0.115 R)
• M17: 4,893,945 km (0.113 R)
• M18: 5,016,615 km (0.089 R)
• M19: 5,247,145 km (0.093 R)
• M20: 5,553,971 km (0.085 R)
• M21: 5,755,628 km (0.077 R)
• M22: 5,866,630 km (0.027 R)
• M23: 6,053,328 km (0.1 R)
• M24: 6,185,124 km (0.117 R)
• M25: 6,279,969 km (0.116 R)
• M26: 6,471,005 km (0.099 R)
• M27: 6,683,285 km (0.109 R)
• M28: 6,957,049 km (0.097 R)
• M29: 7,134,921 km (0.112 R)
• M30: 7,314,289 km (0.06 R)
• M31: 7,414,669 km (0.103 R)
• M32: 7,555,889 km (0.098 R)
• M33: 7,657,317 km (0.047 R)
• M34: 7,779,688 km (0.113 R)
• M35: 8,296,548 km (0.112 R)
• M36: 8,995,769 km (0.11 R)
• M37: 9,319,947 km (0.1 R)
• M38: 9,582,043 km (0.089 R)
• M39: 9,691,997 km (0.081 R)
• M40: 9,979,824 km (0.094 R)
• M41: 10,405,579 km (0.12 R)
• M42: 10,677,548 km (0.068 R)
• M43: 11,205,329 km (0.054 R)
• M44: 11,859,521 km (0.099 R)
• M45: 12,025,126 km (0.11 R)
• M46: 12,550,214 km (0.109 R)
• M47: 12,694,726 km (0.074 R)
• M48: 12,985,544 km (0.077 R)
• M49: 13,302,991 km (0.098 R)
• M50: 13,401,127 km (0.105 R)
• M51: 13,697,181 km (0.103 R)
• M52: 13,796,364 km (0.086 R)
• M53: 14,070,278 km (0.085 R)
• M54: 14,170,359 km (0.108 R)
• M55: 16,038,089 km (0.111 R)
• M56: 16,326,214 km (0.045 R)
• M57: 16,484,189 km (0.105 R)
• M58: 17,227,691 km (0.105 R)
• M59: 17,415,287 km (0.07 R)
• M60: 17,630,558 km (0.097 R)
• M61: 17,765,495 km (0.084 R)
• M62: 17,927,809 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.3

Radius: 11.9

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.45 AU - 3.79 AU

Year: 4754 Days

Day: 6.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 24,247,042 km

• M1: 179,667 km (0.102 R)
• M2: 273,166 km (0.115 R)
• M3: 362,924 km (0.106 R)
• M4: 520,002 km (0.079 R)
• M5: 673,041 km (0.071 R)
• M6: 853,605 km (0.076 R)
• M7: 944,561 km (0.114 R)
• M8: 1,251,536 km (0.074 R)
• M9: 1,548,039 km (0.035 R)
• M10: 1,912,160 km (0.108 R)
• M11: 1,988,305 km (0.058 R)
• M12: 2,096,764 km (0.095 R)
• M13: 2,175,452 km (0.11 R)
• M14: 2,271,195 km (0.099 R)
• M15: 2,384,740 km (0.053 R)
• M16: 2,634,718 km (0.12 R)
• M17: 2,771,600 km (0.117 R)
• M18: 3,160,405 km (0.111 R)
• M19: 3,416,965 km (0.073 R)
• M20: 3,547,863 km (0.038 R)
• M21: 3,795,298 km (0.073 R)
• M22: 4,287,325 km (0.111 R)
• M23: 4,388,304 km (0.073 R)
• M24: 4,530,871 km (0.089 R)
• M25: 4,674,933 km (0.087 R)
• M26: 4,778,904 km (0.077 R)
• M27: 5,116,696 km (0.085 R)
• M28: 5,245,350 km (0.118 R)
• M29: 5,615,754 km (0.085 R)
• M30: 6,221,775 km (0.088 R)
• M31: 6,382,294 km (0.087 R)
• M32: 6,567,496 km (0.09 R)
• M33: 7,038,281 km (0.049 R)
• M34: 7,446,982 km (0.108 R)
• M35: 7,666,592 km (0.049 R)
• M36: 7,863,612 km (0.106 R)
• M37: 7,987,479 km (0.104 R)
• M38: 8,137,227 km (0.085 R)
• M39: 8,540,842 km (0.106 R)
• M40: 9,420,178 km (0.081 R)
• M41: 9,710,847 km (0.113 R)
• M42: 9,897,395 km (0.116 R)
• M43: 10,112,068 km (0.108 R)
• M44: 10,220,078 km (0.098 R)
• M45: 10,355,464 km (0.1 R)
• M46: 10,628,181 km (0.074 R)
• M47: 10,986,168 km (0.098 R)
• M48: 11,097,170 km (0.104 R)
• M49: 11,180,646 km (0.105 R)
• M50: 11,516,642 km (0.064 R)
• M51: 11,855,930 km (0.112 R)
• M52: 11,969,774 km (0.037 R)
• M53: 12,256,105 km (0.064 R)
• M54: 12,631,595 km (0.093 R)
• M55: 13,098,939 km (0.042 R)
• M56: 13,246,143 km (0.12 R)
• M57: 13,661,278 km (0.081 R)
• M58: 13,810,726 km (0.068 R)
• M59: 13,960,473 km (0.103 R)
• M60: 14,534,929 km (0.08 R)
• M61: 14,779,222 km (0.093 R)
• M62: 14,871,076 km (0.112 R)
• M63: 16,304,373 km (0.081 R)
• M64: 18,403,829 km (0.103 R)
• M65: 19,100,207 km (0.111 R)
• M66: 19,737,644 km (0.061 R)
• M67: 20,042,076 km (0.103 R)
• M68: 20,484,586 km (0.068 R)
• M69: 20,587,061 km (0.096 R)
• M70: 20,827,016 km (0.097 R)
• M71: 21,379,181 km (0.06 R)
• M72: 21,935,985 km (0.076 R)
• M73: 22,286,492 km (0.088 R)
• M74: 22,638,795 km (0.097 R)
• M75: 22,744,860 km (0.107 R)
• M76: 23,206,370 km (0.105 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 17,519 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit