🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.1

Radius: 8.7

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.42 AU - 0.6 AU

Year: 256 Days

Day: 9.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 46,281,308 km

• M1: 108,608 km (0.094 R)
• M2: 184,903 km (0.074 R)
• M3: 239,656 km (0.033 R)
• M4: 296,802 km (0.099 R)
• M5: 364,121 km (0.033 R)
• M6: 437,873 km (0.054 R)
• M7: 591,660 km (0.073 R)
• M8: 681,568 km (0.089 R)
• M9: 771,476 km (0.098 R)
• M10: 844,929 km (0.09 R)
• M11: 899,682 km (0.085 R)
• M12: 999,314 km (0.109 R)
• M13: 1,057,507 km (0.075 R)
• M14: 1,329,775 km (0.076 R)
• M15: 1,453,792 km (0.038 R)
• M16: 1,533,229 km (0.117 R)
• M17: 1,650,364 km (0.046 R)
• M18: 1,706,613 km (0.118 R)
• M19: 1,770,491 km (0.091 R)
• M20: 1,835,117 km (0.034 R)
• M21: 1,987,707 km (0.096 R)
• M22: 2,065,797 km (0.111 R)
• M23: 2,141,194 km (0.089 R)
• M24: 2,221,080 km (0.11 R)
• M25: 2,302,162 km (0.079 R)
• M26: 2,395,511 km (0.077 R)
• M27: 2,474,798 km (0.091 R)
• M28: 2,555,132 km (0.088 R)
• M29: 2,647,882 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.8

Radius: 14.5

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.48 AU - 0.56 AU

Year: 264 Days

Day: 14.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 46,281,308 km

• M1: 193,430 km (0.083 R)
• M2: 287,228 km (0.102 R)
• M3: 385,963 km (0.114 R)
• M4: 540,647 km (0.091 R)
• M5: 644,168 km (0.114 R)
• M6: 735,872 km (0.076 R)
• M7: 854,353 km (0.115 R)
• M8: 980,165 km (0.115 R)
• M9: 1,085,781 km (0.071 R)
• M10: 1,195,736 km (0.047 R)
• M11: 1,383,182 km (0.087 R)
• M12: 1,480,869 km (0.111 R)
• M13: 1,616,106 km (0.101 R)
• M14: 1,723,517 km (0.087 R)
• M15: 1,854,116 km (0.116 R)
• M16: 2,005,210 km (0.063 R)
• M17: 2,125,786 km (0.109 R)
• M18: 2,297,823 km (0.081 R)
• M19: 2,392,519 km (0.07 R)
• M20: 2,548,549 km (0.075 R)
• M21: 2,693,958 km (0.105 R)
• M22: 2,968,770 km (0.11 R)
• M23: 3,087,251 km (0.107 R)
• M24: 3,298,633 km (0.118 R)
• M25: 3,400,958 km (0.055 R)
• M26: 3,629,843 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.6

Radius: 14.7

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.82 AU - 0.92 AU

Year: 570 Days

Day: 11.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 46,281,308 km

• M1: 185,202 km (0.117 R)
• M2: 323,580 km (0.1 R)
• M3: 416,032 km (0.083 R)
• M4: 534,214 km (0.041 R)
• M5: 659,128 km (0.108 R)
• M6: 851,960 km (0.095 R)
• M7: 958,773 km (0.092 R)
• M8: 1,144,573 km (0.031 R)
• M9: 1,286,841 km (0.04 R)
• M10: 1,464,713 km (0.112 R)
• M11: 1,565,991 km (0.117 R)
• M12: 1,657,544 km (0.117 R)
• M13: 1,757,177 km (0.103 R)
• M14: 1,962,874 km (0.093 R)
• M15: 2,055,624 km (0.106 R)
• M16: 2,163,335 km (0.063 R)
• M17: 2,342,703 km (0.083 R)
• M18: 2,491,253 km (0.111 R)
• M19: 2,679,747 km (0.089 R)
• M20: 2,790,748 km (0.079 R)
• M21: 3,009,760 km (0.09 R)
• M22: 3,125,399 km (0.097 R)
• M23: 3,218,897 km (0.117 R)
• M24: 3,353,087 km (0.112 R)
• M25: 3,562,075 km (0.095 R)
• M26: 3,709,429 km (0.09 R)
• M27: 3,967,934 km (0.076 R)
• M28: 4,172,135 km (0.119 R)
• M29: 4,284,333 km (0.07 R)
• M30: 4,406,256 km (0.11 R)
• M31: 4,573,506 km (0.065 R)
• M32: 4,751,976 km (0.098 R)
• M33: 4,923,715 km (0.117 R)
• M34: 5,199,124 km (0.047 R)
• M35: 5,423,222 km (0.051 R)
• M36: 5,660,035 km (0.106 R)
• M37: 5,823,097 km (0.119 R)
• M38: 5,919,737 km (0.051 R)
• M39: 6,104,790 km (0.114 R)
• M40: 6,321,557 km (0.094 R)
• M41: 6,440,787 km (0.107 R)
• M42: 6,540,868 km (0.095 R)
• M43: 6,712,157 km (0.12 R)
• M44: 6,844,103 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.8

Radius: 8.2

Gravity: 10.65 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.95 AU - 0.97 AU

Year: 661 Days

Day: 13.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 46,281,308 km

• M1: 102,624 km (0.108 R)
• M2: 172,038 km (0.09 R)
• M3: 256,860 km (0.072 R)
• M4: 342,878 km (0.102 R)
• M5: 420,220 km (0.077 R)
• M6: 539,899 km (0.086 R)
• M7: 632,949 km (0.065 R)
• M8: 716,574 km (0.039 R)
• M9: 836,102 km (0.098 R)
• M10: 912,098 km (0.084 R)
• M11: 1,036,713 km (0.073 R)
• M12: 1,101,040 km (0.12 R)
• M13: 1,215,782 km (0.079 R)
• M14: 1,309,131 km (0.108 R)
• M15: 1,398,590 km (0.073 R)
• M16: 1,529,937 km (0.098 R)
• M17: 1,603,839 km (0.097 R)
• M18: 1,672,205 km (0.116 R)
• M19: 1,790,836 km (0.099 R)
• M20: 2,133,116 km (0.109 R)
• M21: 2,193,404 km (0.095 R)
• M22: 2,300,366 km (0.04 R)
• M23: 2,448,319 km (0.066 R)
• M24: 2,672,267 km (0.095 R)
• M25: 2,902,797 km (0.044 R)
• M26: 2,961,439 km (0.074 R)
• M27: 3,114,179 km (0.102 R)
• M28: 3,304,467 km (0.073 R)
• M29: 3,570,004 km (0.097 R)
• M30: 3,660,062 km (0.097 R)
• M31: 3,814,895 km (0.072 R)
• M32: 3,888,647 km (0.084 R)
• M33: 3,944,148 km (0.072 R)
• M34: 4,018,648 km (0.084 R)
• M35: 4,150,144 km (0.078 R)
• M36: 4,311,710 km (0.069 R)
• M37: 4,378,879 km (0.111 R)
• M38: 4,553,161 km (0.041 R)
• M39: 4,621,527 km (0.084 R)
• M40: 4,848,766 km (0.086 R)
• M41: 4,918,628 km (0.078 R)
• M42: 5,160,827 km (0.093 R)
• M43: 5,314,165 km (0.106 R)
• M44: 5,489,793 km (0.092 R)
• M45: 5,635,801 km (0.062 R)
• M46: 5,857,355 km (0.103 R)
• M47: 5,963,869 km (0.065 R)
• M48: 6,070,981 km (0.118 R)
• M49: 6,157,299 km (0.079 R)
• M50: 6,330,832 km (0.111 R)
• M51: 6,407,277 km (0.086 R)
• M52: 6,495,091 km (0.05 R)
• M53: 6,550,143 km (0.094 R)
• M54: 6,749,706 km (0.05 R)
• M55: 6,985,024 km (0.044 R)
• M56: 7,109,340 km (0.039 R)
• M57: 7,303,069 km (0.104 R)
• M58: 7,383,253 km (0.089 R)
• M59: 7,521,482 km (0.104 R)
• M60: 7,637,420 km (0.08 R)
• M61: 7,730,470 km (0.091 R)
• M62: 7,812,300 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.9

Radius: 12.4

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.21 AU - 2.01 AU

Year: 1436 Days

Day: 13 Hours

Environment

Temp: -192 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 46,281,308 km

• M1: 160,818 km (0.099 R)
• M2: 238,609 km (0.046 R)
• M3: 321,187 km (0.082 R)
• M4: 455,226 km (0.077 R)
• M5: 613,052 km (0.101 R)
• M6: 747,092 km (0.051 R)
• M7: 884,123 km (0.077 R)
• M8: 980,614 km (0.102 R)
• M9: 1,064,090 km (0.09 R)
• M10: 1,194,240 km (0.114 R)
• M11: 1,404,574 km (0.077 R)
• M12: 1,490,294 km (0.081 R)
• M13: 1,577,958 km (0.107 R)
• M14: 1,687,614 km (0.113 R)
• M15: 2,119,353 km (0.093 R)
• M16: 2,218,836 km (0.095 R)
• M17: 2,411,069 km (0.086 R)
• M18: 2,585,350 km (0.041 R)
• M19: 2,873,027 km (0.117 R)
• M20: 3,375,826 km (0.102 R)
• M21: 3,637,622 km (0.098 R)
• M22: 3,717,507 km (0.086 R)
• M23: 3,851,996 km (0.115 R)
• M24: 3,960,753 km (0.111 R)
• M25: 4,265,185 km (0.093 R)
• M26: 4,838,294 km (0.084 R)
• M27: 4,970,688 km (0.055 R)
• M28: 5,119,090 km (0.069 R)
• M29: 5,390,161 km (0.083 R)
• M30: 5,496,824 km (0.117 R)
• M31: 5,821,302 km (0.047 R)
• M32: 6,056,769 km (0.041 R)
• M33: 6,215,642 km (0.059 R)
• M34: 6,295,527 km (0.082 R)
• M35: 6,569,890 km (0.038 R)
• M36: 6,667,727 km (0.1 R)
• M37: 7,637,869 km (0.102 R)
• M38: 7,826,961 km (0.11 R)
• M39: 8,297,446 km (0.096 R)
• M40: 8,651,993 km (0.088 R)
• M41: 8,993,525 km (0.094 R)
• M42: 9,229,740 km (0.103 R)
• M43: 9,321,144 km (0.12 R)
• M44: 9,578,602 km (0.064 R)
• M45: 10,044,300 km (0.091 R)
• M46: 10,194,945 km (0.071 R)
• M47: 10,613,071 km (0.102 R)
• M48: 11,056,180 km (0.098 R)
• M49: 11,289,703 km (0.079 R)
• M50: 11,426,734 km (0.033 R)
• M51: 11,900,810 km (0.107 R)
• M52: 12,020,339 km (0.058 R)
• M53: 12,160,362 km (0.117 R)
• M54: 12,361,122 km (0.068 R)
• M55: 12,462,101 km (0.052 R)
• M56: 12,705,198 km (0.079 R)
• M57: 13,134,543 km (0.081 R)
• M58: 13,299,400 km (0.09 R)
• M59: 13,464,856 km (0.048 R)
• M60: 13,672,797 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.9

Radius: 11.3

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.96 AU - 2.72 AU

Year: 2516 Days

Day: 9 Hours

Environment

Temp: -197 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 46,281,308 km

• M1: 144,063 km (0.079 R)
• M2: 224,995 km (0.065 R)
• M3: 328,966 km (0.057 R)
• M4: 438,471 km (0.027 R)
• M5: 558,299 km (0.077 R)
• M6: 822,639 km (0.082 R)
• M7: 930,648 km (0.07 R)
• M8: 1,016,817 km (0.097 R)
• M9: 1,105,977 km (0.092 R)
• M10: 1,197,830 km (0.059 R)
• M11: 1,344,586 km (0.118 R)
• M12: 1,458,729 km (0.08 R)
• M13: 1,536,669 km (0.069 R)
• M14: 1,616,106 km (0.094 R)
• M15: 1,721,572 km (0.06 R)
• M16: 1,812,677 km (0.074 R)
• M17: 1,897,051 km (0.039 R)
• M18: 1,974,094 km (0.081 R)
• M19: 2,122,644 km (0.072 R)
• M20: 2,193,853 km (0.097 R)
• M21: 2,430,965 km (0.088 R)
• M22: 2,571,587 km (0.084 R)
• M23: 2,792,693 km (0.118 R)
• M24: 3,070,347 km (0.077 R)
• M25: 3,161,452 km (0.113 R)
• M26: 3,284,571 km (0.07 R)
• M27: 3,440,601 km (0.094 R)
• M28: 3,652,582 km (0.084 R)
• M29: 4,056,047 km (0.084 R)
• M30: 4,133,988 km (0.108 R)
• M31: 4,291,514 km (0.103 R)
• M32: 4,729,088 km (0.104 R)
• M33: 4,811,217 km (0.11 R)
• M34: 5,168,906 km (0.104 R)
• M35: 5,350,966 km (0.071 R)
• M36: 5,448,953 km (0.088 R)
• M37: 5,559,954 km (0.104 R)
• M38: 5,734,086 km (0.103 R)
• M39: 5,884,881 km (0.1 R)
• M40: 6,075,170 km (0.026 R)
• M41: 6,190,360 km (0.08 R)
• M42: 6,280,418 km (0.115 R)
• M43: 6,422,835 km (0.097 R)
• M44: 6,618,808 km (0.07 R)
• M45: 6,976,497 km (0.072 R)
• M46: 7,137,614 km (0.111 R)
• M47: 7,669,584 km (0.099 R)
• M48: 8,073,498 km (0.084 R)
• M49: 8,327,665 km (0.078 R)
• M50: 8,470,082 km (0.079 R)
• M51: 8,757,310 km (0.108 R)
• M52: 9,548,832 km (0.048 R)
• M53: 9,697,832 km (0.116 R)
• M54: 10,210,653 km (0.04 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 547.1

Radius: 4.2

Gravity: 31.01 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.75 AU - 7.47 AU

Year: 10616 Days

Day: 22.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 46,281,308 km

• M1: 173,234 km (0.091 R)
• M2: 246,088 km (0.055 R)
• M3: 422,016 km (0.059 R)
• M4: 648,507 km (0.115 R)
• M5: 1,059,303 km (0.118 R)
• M6: 1,448,855 km (0.081 R)
• M7: 1,715,888 km (0.067 R)
• M8: 1,808,339 km (0.109 R)
• M9: 2,448,020 km (0.112 R)
• M10: 2,711,013 km (0.065 R)
• M11: 3,010,956 km (0.062 R)
• M12: 3,038,632 km (0.085 R)
• M13: 3,066,607 km (0.089 R)
• M14: 3,235,503 km (0.055 R)
• M15: 3,321,222 km (0.087 R)
• M16: 3,436,562 km (0.115 R)
• M17: 3,465,584 km (0.083 R)
• M18: 4,156,128 km (0.12 R)
• M19: 4,406,106 km (0.078 R)
• M20: 4,437,671 km (0.103 R)
• M21: 5,085,131 km (0.031 R)
• M22: 5,521,657 km (0.068 R)
• M23: 6,323,053 km (0.056 R)
• M24: 6,394,411 km (0.075 R)
• M25: 6,828,395 km (0.116 R)
• M26: 7,160,053 km (0.099 R)
• M27: 7,459,399 km (0.112 R)
• M28: 8,186,295 km (0.088 R)
• M29: 8,855,745 km (0.089 R)
• M30: 8,895,688 km (0.081 R)
• M31: 9,460,869 km (0.106 R)
• M32: 10,668,273 km (0.071 R)
• M33: 11,311,544 km (0.057 R)
• M34: 12,188,636 km (0.111 R)
• M35: 13,269,780 km (0.114 R)
• M36: 14,007,297 km (0.085 R)
• M37: 15,138,557 km (0.082 R)
• M38: 15,763,427 km (0.061 R)
• M39: 16,298,688 km (0.092 R)
• M40: 17,587,474 km (0.084 R)
• M41: 17,839,097 km (0.099 R)
• M42: 18,908,722 km (0.113 R)
• M43: 19,166,330 km (0.1 R)
• M44: 19,633,225 km (0.045 R)
• M45: 20,736,958 km (0.1 R)
• M46: 20,843,023 km (0.099 R)
• M47: 22,239,668 km (0.053 R)
• M48: 22,348,276 km (0.109 R)
• M49: 22,511,637 km (0.119 R)
• M50: 22,784,803 km (0.025 R)
• M51: 23,113,918 km (0.077 R)
• M52: 25,008,874 km (0.11 R)
• M53: 25,575,551 km (0.101 R)
• M54: 25,974,828 km (0.112 R)
• M55: 26,318,753 km (0.116 R)
• M56: 26,491,240 km (0.099 R)
• M57: 27,126,881 km (0.08 R)
• M58: 28,767,521 km (0.085 R)
• M59: 29,838,941 km (0.096 R)
• M60: 30,139,034 km (0.107 R)
• M61: 30,862,938 km (0.073 R)
• M62: 31,166,323 km (0.075 R)
• M63: 31,409,719 km (0.098 R)
• M64: 31,592,677 km (0.119 R)
• M65: 31,714,898 km (0.12 R)
• M66: 32,143,646 km (0.101 R)
• M67: 33,007,125 km (0.067 R)
• M68: 33,566,172 km (0.087 R)
• M69: 33,690,787 km (0.077 R)
• M70: 34,442,067 km (0.113 R)
• M71: 34,504,898 km (0.07 R)
• M72: 34,945,913 km (0.081 R)
• M73: 35,009,043 km (0.07 R)
• M74: 35,072,323 km (0.098 R)
• M75: 35,135,453 km (0.098 R)
• M76: 36,280,176 km (0.118 R)
• M77: 37,825,373 km (0.118 R)
• M78: 38,345,076 km (0.099 R)
• M79: 38,410,300 km (0.106 R)
• M80: 38,801,948 km (0.117 R)
• M81: 39,129,268 km (0.066 R)
• M82: 39,786,750 km (0.053 R)
• M83: 39,984,668 km (0.087 R)
• M84: 40,779,781 km (0.025 R)
• M85: 42,183,757 km (0.106 R)
• M86: 42,520,352 km (0.104 R)
• M87: 42,587,821 km (0.104 R)
• M88: 42,857,845 km (0.09 R)
• M89: 44,285,009 km (0.111 R)
• M90: 44,353,375 km (0.117 R)
• M91: 44,490,108 km (0.103 R)
• M92: 45,107,498 km (0.114 R)
• M93: 45,245,128 km (0.111 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: 336 - 17,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit