🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.49 AU - 0.57 AU

Year: 136 Days

Day: 26 Hours

Environment

Temp: 243 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.75 AU - 1.19 AU

Year: 336 Days

Day: 45.4 Hours

Environment

Temp: 172 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200

Radius: 13.5

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.21 AU - 6.03 AU

Year: 4683 Days

Day: 12.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 51,568,015 km

• M1: 210,035 km (0.088 R)
• M2: 393,293 km (0.112 R)
• M3: 482,902 km (0.083 R)
• M4: 574,007 km (0.114 R)
• M5: 724,502 km (0.103 R)
• M6: 1,261,110 km (0.074 R)
• M7: 1,430,305 km (0.051 R)
• M8: 1,535,622 km (0.054 R)
• M9: 1,919,191 km (0.087 R)
• M10: 2,010,147 km (0.1 R)
• M11: 2,291,839 km (0.078 R)
• M12: 2,893,971 km (0.107 R)
• M13: 3,029,357 km (0.077 R)
• M14: 3,275,445 km (0.087 R)
• M15: 3,400,958 km (0.114 R)
• M16: 3,705,689 km (0.104 R)
• M17: 4,171,237 km (0.063 R)
• M18: 4,567,672 km (0.099 R)
• M19: 4,655,486 km (0.025 R)
• M20: 5,066,730 km (0.064 R)
• M21: 5,249,389 km (0.052 R)
• M22: 5,489,943 km (0.077 R)
• M23: 5,829,231 km (0.091 R)
• M24: 6,548,048 km (0.038 R)
• M25: 6,968,718 km (0.103 R)
• M26: 7,090,490 km (0.074 R)
• M27: 7,274,645 km (0.119 R)
• M28: 7,647,443 km (0.112 R)
• M29: 8,197,215 km (0.116 R)
• M30: 8,304,477 km (0.107 R)
• M31: 8,390,496 km (0.116 R)
• M32: 8,869,359 km (0.057 R)
• M33: 8,957,472 km (0.049 R)
• M34: 9,134,446 km (0.05 R)
• M35: 9,312,617 km (0.072 R)
• M36: 9,649,661 km (0.101 R)
• M37: 9,922,378 km (0.105 R)
• M38: 10,661,840 km (0.12 R)
• M39: 10,802,462 km (0.119 R)
• M40: 10,896,559 km (0.099 R)
• M41: 11,133,074 km (0.06 R)
• M42: 11,252,004 km (0.086 R)
• M43: 11,466,976 km (0.061 R)
• M44: 11,804,319 km (0.11 R)
• M45: 11,974,113 km (0.114 R)
• M46: 12,144,804 km (0.108 R)
• M47: 12,242,791 km (0.092 R)
• M48: 12,612,297 km (0.086 R)
• M49: 12,810,814 km (0.118 R)
• M50: 12,985,394 km (0.097 R)
• M51: 13,768,240 km (0.091 R)
• M52: 13,895,997 km (0.107 R)
• M53: 14,462,524 km (0.11 R)
• M54: 14,696,495 km (0.083 R)
• M55: 14,827,094 km (0.104 R)
• M56: 15,247,464 km (0.086 R)
• M57: 15,965,534 km (0.032 R)
• M58: 16,315,293 km (0.089 R)
• M59: 16,477,607 km (0.06 R)
• M60: 16,722,050 km (0.088 R)
• M61: 17,132,098 km (0.101 R)
• M62: 17,297,104 km (0.12 R)
• M63: 17,545,586 km (0.101 R)
• M64: 18,185,865 km (0.074 R)
• M65: 18,466,660 km (0.099 R)
• M66: 18,833,923 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.4

Radius: 14.5

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.93 AU - 7.97 AU

Year: 5757 Days

Day: 5.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 51,568,015 km

• M1: 188,493 km (0.052 R)
• M2: 381,325 km (0.073 R)
• M3: 639,680 km (0.078 R)
• M4: 748,737 km (0.054 R)
• M5: 878,588 km (0.109 R)
• M6: 1,002,755 km (0.095 R)
• M7: 1,193,941 km (0.063 R)
• M8: 1,446,611 km (0.074 R)
• M9: 1,717,533 km (0.096 R)
• M10: 2,289,595 km (0.046 R)
• M11: 2,466,719 km (0.085 R)
• M12: 2,689,471 km (0.114 R)
• M13: 2,940,346 km (0.088 R)
• M14: 3,220,842 km (0.116 R)
• M15: 3,420,406 km (0.096 R)
• M16: 3,532,903 km (0.108 R)
• M17: 3,738,900 km (0.096 R)
• M18: 3,925,299 km (0.114 R)
• M19: 4,827,822 km (0.1 R)
• M20: 5,082,737 km (0.057 R)
• M21: 5,315,960 km (0.032 R)
• M22: 5,659,138 km (0.113 R)
• M23: 5,819,956 km (0.085 R)
• M24: 6,256,482 km (0.049 R)
• M25: 6,732,054 km (0.034 R)
• M26: 7,103,655 km (0.07 R)
• M27: 7,570,251 km (0.08 R)
• M28: 8,016,800 km (0.111 R)
• M29: 8,167,595 km (0.116 R)
• M30: 8,594,846 km (0.12 R)
• M31: 9,471,490 km (0.054 R)
• M32: 10,212,747 km (0.078 R)
• M33: 10,376,408 km (0.119 R)
• M34: 10,939,494 km (0.084 R)
• M35: 11,922,801 km (0.107 R)
• M36: 12,095,287 km (0.112 R)
• M37: 12,828,616 km (0.116 R)
• M38: 13,005,291 km (0.061 R)
• M39: 13,325,430 km (0.09 R)
• M40: 13,468,595 km (0.077 R)
• M41: 13,612,359 km (0.049 R)
• M42: 14,192,051 km (0.094 R)
• M43: 14,374,859 km (0.118 R)
• M44: 14,521,765 km (0.105 R)
• M45: 14,632,168 km (0.066 R)
• M46: 15,563,564 km (0.103 R)
• M47: 15,752,207 km (0.105 R)
• M48: 16,017,444 km (0.062 R)
• M49: 16,169,735 km (0.114 R)
• M50: 16,322,474 km (0.059 R)
• M51: 17,054,756 km (0.08 R)
• M52: 18,791,437 km (0.107 R)
• M53: 19,072,831 km (0.097 R)
• M54: 19,518,034 km (0.086 R)
• M55: 19,803,168 km (0.078 R)
• M56: 20,749,524 km (0.043 R)
• M57: 21,290,919 km (0.06 R)
• M58: 21,584,430 km (0.082 R)
• M59: 21,837,100 km (0.119 R)
• M60: 23,936,856 km (0.12 R)
• M61: 25,832,112 km (0.118 R)
• M62: 26,324,737 km (0.088 R)
• M63: 26,549,733 km (0.078 R)
• M64: 27,821,015 km (0.054 R)
• M65: 27,912,719 km (0.081 R)
• M66: 28,187,979 km (0.101 R)
• M67: 28,556,438 km (0.066 R)
• M68: 28,695,116 km (0.071 R)
• M69: 29,671,690 km (0.116 R)
• M70: 30,375,848 km (0.108 R)
• M71: 30,517,367 km (0.108 R)
• M72: 30,943,123 km (0.059 R)
• M73: 31,944,531 km (0.113 R)
• M74: 32,184,486 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.7

Radius: 14.6

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.31 AU - 8.29 AU

Year: 6932 Days

Day: 5.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 154.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 51,568,015 km

• M1: 206,146 km (0.072 R)
• M2: 612,005 km (0.099 R)
• M3: 830,418 km (0.096 R)
• M4: 1,107,623 km (0.045 R)
• M5: 2,055,924 km (0.083 R)
• M6: 2,174,255 km (0.113 R)
• M7: 2,315,326 km (0.095 R)
• M8: 2,480,482 km (0.098 R)
• M9: 2,692,612 km (0.108 R)
• M10: 2,822,912 km (0.103 R)
• M11: 3,157,861 km (0.063 R)
• M12: 3,342,016 km (0.065 R)
• M13: 3,745,183 km (0.119 R)
• M14: 3,891,340 km (0.1 R)
• M15: 4,290,317 km (0.089 R)
• M16: 5,345,581 km (0.12 R)
• M17: 5,566,088 km (0.093 R)
• M18: 5,930,808 km (0.101 R)
• M19: 6,332,478 km (0.119 R)
• M20: 6,566,150 km (0.119 R)
• M21: 6,683,883 km (0.1 R)
• M22: 7,162,596 km (0.082 R)
• M23: 7,405,992 km (0.065 R)
• M24: 7,745,430 km (0.04 R)
• M25: 8,311,807 km (0.117 R)
• M26: 8,632,246 km (0.083 R)
• M27: 8,956,873 km (0.082 R)
• M28: 9,785,945 km (0.115 R)
• M29: 10,295,176 km (0.071 R)
• M30: 10,501,322 km (0.119 R)
• M31: 10,708,964 km (0.094 R)
• M32: 10,987,814 km (0.107 R)
• M33: 11,446,032 km (0.097 R)
• M34: 12,272,261 km (0.104 R)
• M35: 12,784,634 km (0.068 R)
• M36: 13,641,680 km (0.092 R)
• M37: 13,792,624 km (0.096 R)
• M38: 13,982,165 km (0.109 R)
• M39: 14,248,898 km (0.075 R)
• M40: 14,440,383 km (0.101 R)
• M41: 14,787,450 km (0.067 R)
• M42: 15,059,270 km (0.065 R)
• M43: 15,963,888 km (0.065 R)
• M44: 16,322,773 km (0.119 R)
• M45: 16,805,376 km (0.059 R)
• M46: 17,048,473 km (0.115 R)
• M47: 17,170,395 km (0.064 R)
• M48: 17,333,456 km (0.095 R)
• M49: 17,538,106 km (0.106 R)
• M50: 17,702,365 km (0.086 R)
• M51: 18,239,720 km (0.045 R)
• M52: 19,161,393 km (0.052 R)
• M53: 19,288,252 km (0.091 R)
• M54: 19,585,353 km (0.114 R)
• M55: 20,270,063 km (0.108 R)
• M56: 21,355,844 km (0.109 R)
• M57: 21,487,490 km (0.111 R)
• M58: 22,997,232 km (0.084 R)
• M59: 23,628,984 km (0.098 R)
• M60: 23,946,879 km (0.091 R)
• M61: 24,174,866 km (0.059 R)
• M62: 24,266,271 km (0.078 R)
• M63: 24,541,231 km (0.038 R)
• M64: 24,725,087 km (0.048 R)
• M65: 25,140,371 km (0.066 R)
• M66: 25,232,972 km (0.104 R)
• M67: 25,464,998 km (0.092 R)
• M68: 25,558,048 km (0.118 R)
• M69: 25,977,969 km (0.048 R)
• M70: 26,071,618 km (0.042 R)
• M71: 26,541,505 km (0.04 R)
• M72: 27,394,362 km (0.11 R)
• M73: 28,015,941 km (0.118 R)
• M74: 28,690,478 km (0.107 R)
• M75: 30,203,212 km (0.027 R)
• M76: 30,400,232 km (0.113 R)
• M77: 30,746,102 km (0.092 R)
• M78: 31,992,253 km (0.084 R)
• M79: 32,646,743 km (0.107 R)
• M80: 33,968,889 km (0.085 R)
• M81: 34,482,160 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910

Radius: 12.1

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 8.13 AU - 11.17 AU

Year: 10536 Days

Day: 10.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 51,568,015 km

• M1: 155,283 km (0.074 R)
• M2: 340,186 km (0.105 R)
• M3: 461,958 km (0.103 R)
• M4: 569,519 km (0.082 R)
• M5: 1,073,066 km (0.115 R)
• M6: 1,313,021 km (0.049 R)
• M7: 1,896,901 km (0.058 R)
• M8: 2,162,587 km (0.093 R)
• M9: 2,272,242 km (0.101 R)
• M10: 2,526,259 km (0.08 R)
• M11: 3,092,637 km (0.083 R)
• M12: 3,185,687 km (0.092 R)
• M13: 3,406,643 km (0.118 R)
• M14: 3,797,093 km (0.075 R)
• M15: 4,167,797 km (0.026 R)
• M16: 4,620,929 km (0.08 R)
• M17: 4,907,857 km (0.026 R)
• M18: 5,764,754 km (0.116 R)
• M19: 5,957,286 km (0.117 R)
• M20: 6,348,634 km (0.034 R)
• M21: 7,197,752 km (0.116 R)
• M22: 7,530,757 km (0.083 R)
• M23: 7,996,754 km (0.061 R)
• M24: 8,211,726 km (0.117 R)
• M25: 8,385,110 km (0.09 R)
• M26: 8,647,355 km (0.112 R)
• M27: 10,045,647 km (0.063 R)
• M28: 10,652,715 km (0.115 R)
• M29: 10,841,956 km (0.025 R)
• M30: 11,127,987 km (0.091 R)
• M31: 11,319,921 km (0.096 R)
• M32: 11,513,052 km (0.063 R)
• M33: 11,609,992 km (0.1 R)
• M34: 11,804,768 km (0.038 R)
• M35: 12,247,129 km (0.056 R)
• M36: 12,544,978 km (0.043 R)
• M37: 13,249,285 km (0.115 R)
• M38: 13,606,226 km (0.076 R)
• M39: 15,065,852 km (0.068 R)
• M40: 15,385,094 km (0.081 R)
• M41: 16,410,587 km (0.067 R)
• M42: 17,014,514 km (0.077 R)
• M43: 17,793,620 km (0.083 R)
• M44: 18,187,660 km (0.086 R)
• M45: 18,414,002 km (0.101 R)
• M46: 18,641,391 km (0.093 R)
• M47: 19,675,860 km (0.095 R)
• M48: 19,966,678 km (0.106 R)
• M49: 20,200,200 km (0.101 R)
• M50: 21,381,724 km (0.065 R)
• M51: 21,740,610 km (0.112 R)
• M52: 23,012,192 km (0.087 R)
• M53: 23,318,418 km (0.081 R)
• M54: 23,811,343 km (0.108 R)
• M55: 24,059,227 km (0.106 R)
• M56: 26,519,364 km (0.096 R)
• M57: 27,292,336 km (0.115 R)
• M58: 28,269,061 km (0.115 R)
• M59: 29,389,698 km (0.117 R)
• M60: 30,189,598 km (0.088 R)
• M61: 30,323,488 km (0.118 R)
• M62: 30,929,061 km (0.108 R)
• M63: 31,946,924 km (0.11 R)
• M64: 33,252,166 km (0.073 R)
• M65: 33,598,635 km (0.083 R)
• M66: 37,343,069 km (0.068 R)
• M67: 38,717,425 km (0.12 R)
• M68: 39,301,006 km (0.1 R)
• M69: 40,329,342 km (0.072 R)
• M70: 41,440,854 km (0.083 R)
• M71: 41,739,003 km (0.079 R)
• M72: 43,089,423 km (0.092 R)
• M73: 44,530,200 km (0.113 R)
• M74: 45,525,175 km (0.071 R)
• M75: 46,682,464 km (0.1 R)
• M76: 48,789,550 km (0.066 R)
• M77: 49,656,919 km (0.08 R)
• M78: 50,052,904 km (0.104 R)
• M79: 50,449,937 km (0.094 R)
• M80: 51,647,169 km (0.077 R)
• M81: 51,968,056 km (0.03 R)
• M82: 52,048,390 km (0.109 R)
• M83: 52,128,724 km (0.112 R)
• M84: 52,289,542 km (0.082 R)
• M85: 53,744,531 km (0.11 R)
• M86: 54,313,901 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 187.6

Radius: 4.6

Gravity: 8.87 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 14.73 AU - 16.15 AU

Year: 21323 Days

Day: 15.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 51,568,015 km

• M1: 248,781 km (0.076 R)
• M2: 484,847 km (0.07 R)
• M3: 615,894 km (0.113 R)
• M4: 871,707 km (0.08 R)
• M5: 990,787 km (0.089 R)
• M6: 1,471,295 km (0.081 R)
• M7: 1,518,119 km (0.059 R)
• M8: 2,361,103 km (0.119 R)
• M9: 2,813,487 km (0.058 R)
• M10: 3,261,682 km (0.119 R)
• M11: 3,292,350 km (0.064 R)
• M12: 3,478,300 km (0.075 R)
• M13: 4,222,699 km (0.027 R)
• M14: 4,699,019 km (0.064 R)
• M15: 4,768,582 km (0.091 R)
• M16: 5,049,826 km (0.09 R)
• M17: 5,120,885 km (0.103 R)
• M18: 5,408,861 km (0.059 R)
• M19: 6,189,462 km (0.063 R)
• M20: 6,265,608 km (0.068 R)
• M21: 6,342,202 km (0.087 R)
• M22: 6,495,988 km (0.088 R)
• M23: 7,044,414 km (0.101 R)
• M24: 7,283,920 km (0.108 R)
• M25: 7,812,150 km (0.052 R)
• M26: 8,184,948 km (0.107 R)
• M27: 8,268,574 km (0.059 R)
• M28: 8,394,685 km (0.079 R)
• M29: 8,479,058 km (0.047 R)
• M30: 8,819,243 km (0.115 R)
• M31: 9,338,049 km (0.045 R)
• M32: 9,513,078 km (0.105 R)
• M33: 9,601,042 km (0.119 R)
• M34: 9,911,009 km (0.07 R)
• M35: 10,224,266 km (0.106 R)
• M36: 10,768,952 km (0.109 R)
• M37: 10,906,582 km (0.079 R)
• M38: 11,556,436 km (0.065 R)
• M39: 12,266,726 km (0.098 R)
• M40: 12,410,340 km (0.103 R)
• M41: 12,602,873 km (0.074 R)
• M42: 13,186,454 km (0.069 R)
• M43: 14,178,288 km (0.08 R)
• M44: 14,886,783 km (0.044 R)
• M45: 15,040,121 km (0.068 R)
• M46: 15,348,293 km (0.039 R)
• M47: 15,554,887 km (0.097 R)
• M48: 15,970,919 km (0.034 R)
• M49: 17,080,337 km (0.116 R)
• M50: 17,887,866 km (0.092 R)
• M51: 18,159,835 km (0.073 R)
• M52: 18,433,150 km (0.075 R)
• M53: 19,428,275 km (0.047 R)
• M54: 19,484,075 km (0.12 R)
• M55: 20,440,903 km (0.055 R)
• M56: 20,611,295 km (0.074 R)
• M57: 20,896,279 km (0.109 R)
• M58: 21,412,691 km (0.115 R)
• M59: 21,643,670 km (0.11 R)
• M60: 22,516,724 km (0.117 R)
• M61: 22,810,235 km (0.103 R)
• M62: 23,937,454 km (0.069 R)
• M63: 24,900,566 km (0.093 R)
• M64: 25,021,889 km (0.113 R)
• M65: 26,802,553 km (0.112 R)
• M66: 27,175,949 km (0.1 R)
• M67: 27,613,822 km (0.113 R)
• M68: 28,941,503 km (0.099 R)
• M69: 29,516,857 km (0.065 R)
• M70: 31,461,629 km (0.08 R)
• M71: 32,053,139 km (0.049 R)
• M72: 34,253,275 km (0.109 R)
• M73: 35,405,478 km (0.101 R)
• M74: 35,473,545 km (0.118 R)
• M75: 35,541,761 km (0.106 R)
• M76: 36,157,805 km (0.104 R)
• M77: 37,053,597 km (0.111 R)
• M78: 37,192,125 km (0.073 R)
• M79: 37,539,042 km (0.083 R)
• M80: 37,956,869 km (0.101 R)
• M81: 38,446,204 km (0.097 R)
• M82: 38,867,172 km (0.116 R)
• M83: 39,784,806 km (0.084 R)
• M84: 41,210,324 km (0.118 R)
• M85: 42,435,231 km (0.072 R)
• M86: 44,037,873 km (0.115 R)
• M87: 44,331,384 km (0.091 R)
• M88: 44,920,501 km (0.085 R)
• M89: 46,180,713 km (0.106 R)
• M90: 47,979,478 km (0.099 R)
• M91: 49,115,375 km (0.03 R)
• M92: 49,724,836 km (0.117 R)
• M93: 49,954,020 km (0.045 R)
• M94: 50,260,097 km (0.054 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 12,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit