🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.71 AU - 1.01 AU

Year: 282 Days

Day: 39.8 Hours

Environment

Temp: 100 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.89 AU - 2.47 AU

Year: 1137 Days

Day: 33.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.4 AU - 2.5 AU

Year: 1354 Days

Day: 42.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 110,167,164 km

• M1: 74,949 km (0.111 R)
• M2: 520,152 km (0.094 R)

Asteroid Belt

Center: 5.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.6

Radius: 10.2

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 6.96 AU - 10.24 AU

Year: 8905 Days

Day: 7.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 110,167,164 km

• M1: 161,117 km (0.098 R)
• M2: 363,074 km (0.047 R)
• M3: 426,803 km (0.104 R)
• M4: 760,855 km (0.088 R)
• M5: 847,622 km (0.079 R)
• M6: 919,578 km (0.038 R)
• M7: 1,149,061 km (0.116 R)
• M8: 1,333,366 km (0.092 R)
• M9: 1,685,220 km (0.047 R)
• M10: 1,801,308 km (0.085 R)
• M11: 2,016,878 km (0.039 R)
• M12: 2,343,451 km (0.079 R)
• M13: 2,961,888 km (0.074 R)
• M14: 3,102,959 km (0.09 R)
• M15: 3,333,190 km (0.084 R)
• M16: 3,539,486 km (0.029 R)
• M17: 3,964,493 km (0.045 R)
• M18: 4,088,959 km (0.092 R)
• M19: 4,567,223 km (0.06 R)
• M20: 5,576,859 km (0.113 R)
• M21: 5,892,810 km (0.11 R)
• M22: 6,178,691 km (0.091 R)
• M23: 6,505,862 km (0.051 R)
• M24: 6,690,017 km (0.081 R)
• M25: 6,950,766 km (0.105 R)
• M26: 7,139,110 km (0.083 R)
• M27: 8,584,674 km (0.113 R)
• M28: 8,949,693 km (0.107 R)
• M29: 9,031,523 km (0.056 R)
• M30: 9,905,623 km (0.115 R)
• M31: 10,763,118 km (0.094 R)
• M32: 10,981,232 km (0.107 R)
• M33: 11,333,235 km (0.082 R)
• M34: 12,003,284 km (0.082 R)
• M35: 12,502,792 km (0.11 R)
• M36: 12,778,201 km (0.099 R)
• M37: 12,962,805 km (0.104 R)
• M38: 13,804,892 km (0.108 R)
• M39: 13,899,587 km (0.061 R)
• M40: 13,994,432 km (0.109 R)
• M41: 15,003,619 km (0.071 R)
• M42: 15,443,287 km (0.09 R)
• M43: 15,689,376 km (0.106 R)
• M44: 15,887,294 km (0.071 R)
• M45: 17,499,510 km (0.069 R)
• M46: 17,704,758 km (0.077 R)
• M47: 17,910,755 km (0.06 R)
• M48: 18,481,321 km (0.119 R)
• M49: 19,746,769 km (0.094 R)
• M50: 20,444,045 km (0.117 R)
• M51: 20,768,523 km (0.084 R)
• M52: 21,313,059 km (0.111 R)
• M53: 23,651,423 km (0.092 R)
• M54: 23,821,516 km (0.061 R)
• M55: 23,935,211 km (0.1 R)
• M56: 26,657,293 km (0.071 R)
• M57: 27,249,103 km (0.088 R)
• M58: 28,566,162 km (0.041 R)
• M59: 29,476,016 km (0.037 R)
• M60: 30,395,295 km (0.104 R)
• M61: 30,889,567 km (0.048 R)
• M62: 31,137,600 km (0.089 R)
• M63: 31,760,675 km (0.069 R)
• M64: 32,576,881 km (0.098 R)
• M65: 33,909,948 km (0.1 R)
• M66: 35,325,443 km (0.109 R)
• M67: 36,301,718 km (0.103 R)
• M68: 37,352,793 km (0.078 R)
• M69: 37,418,766 km (0.043 R)
• M70: 37,948,342 km (0.087 R)
• M71: 38,613,903 km (0.06 R)
• M72: 39,350,374 km (0.101 R)
• M73: 40,294,336 km (0.12 R)
• M74: 40,701,242 km (0.096 R)
• M75: 41,177,562 km (0.107 R)
• M76: 43,170,954 km (0.066 R)
• M77: 43,795,973 km (0.099 R)
• M78: 44,284,111 km (0.109 R)
• M79: 44,633,871 km (0.086 R)
• M80: 44,844,206 km (0.111 R)
• M81: 46,752,027 km (0.116 R)
• M82: 47,894,955 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.2

Radius: 10.9

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 9.97 AU - 11.13 AU

Year: 12100 Days

Day: 11.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 110,167,164 km

• M1: 315,502 km (0.084 R)
• M2: 446,400 km (0.069 R)
• M3: 527,332 km (0.09 R)
• M4: 1,127,070 km (0.101 R)
• M5: 1,283,400 km (0.05 R)
• M6: 1,426,416 km (0.072 R)
• M7: 1,618,350 km (0.054 R)
• M8: 2,318,468 km (0.114 R)
• M9: 2,727,020 km (0.099 R)
• M10: 3,241,786 km (0.091 R)
• M11: 3,382,408 km (0.059 R)
• M12: 4,800,296 km (0.112 R)
• M13: 4,896,488 km (0.094 R)
• M14: 5,221,714 km (0.033 R)
• M15: 5,320,747 km (0.073 R)
• M16: 5,520,610 km (0.113 R)
• M17: 5,756,825 km (0.077 R)
• M18: 6,521,270 km (0.083 R)
• M19: 7,170,376 km (0.034 R)
• M20: 7,243,678 km (0.084 R)
• M21: 7,577,132 km (0.056 R)
• M22: 7,651,931 km (0.114 R)
• M23: 7,877,824 km (0.046 R)
• M24: 7,991,668 km (0.111 R)
• M25: 8,182,405 km (0.077 R)
• M26: 8,452,130 km (0.085 R)
• M27: 9,278,808 km (0.115 R)
• M28: 10,546,051 km (0.075 R)
• M29: 10,713,452 km (0.092 R)
• M30: 11,008,608 km (0.12 R)
• M31: 11,135,916 km (0.119 R)
• M32: 11,477,897 km (0.082 R)
• M33: 11,953,767 km (0.054 R)
• M34: 12,480,352 km (0.04 R)
• M35: 13,829,575 km (0.11 R)
• M36: 13,967,056 km (0.102 R)
• M37: 14,567,990 km (0.045 R)
• M38: 15,366,693 km (0.109 R)
• M39: 16,324,419 km (0.114 R)
• M40: 16,712,925 km (0.083 R)
• M41: 16,908,449 km (0.115 R)
• M42: 17,499,211 km (0.102 R)
• M43: 17,697,578 km (0.069 R)
• M44: 18,853,072 km (0.117 R)
• M45: 19,056,525 km (0.074 R)
• M46: 19,826,056 km (0.081 R)
• M47: 20,448,832 km (0.049 R)
• M48: 22,463,467 km (0.107 R)
• M49: 23,330,536 km (0.082 R)
• M50: 24,374,280 km (0.11 R)
• M51: 24,874,087 km (0.109 R)
• M52: 25,041,337 km (0.105 R)
• M53: 25,827,324 km (0.112 R)
• M54: 26,280,008 km (0.105 R)
• M55: 27,827,149 km (0.12 R)
• M56: 28,757,947 km (0.104 R)
• M57: 29,168,443 km (0.089 R)
• M58: 29,935,731 km (0.095 R)
• M59: 30,173,143 km (0.093 R)
• M60: 30,590,221 km (0.098 R)
• M61: 30,949,256 km (0.108 R)
• M62: 32,460,045 km (0.041 R)
• M63: 34,677,534 km (0.051 R)
• M64: 35,176,892 km (0.055 R)
• M65: 36,689,327 km (0.079 R)
• M66: 37,965,845 km (0.105 R)
• M67: 38,094,350 km (0.108 R)
• M68: 39,192,099 km (0.095 R)
• M69: 39,321,950 km (0.108 R)
• M70: 39,451,801 km (0.111 R)
• M71: 39,647,026 km (0.11 R)
• M72: 40,169,272 km (0.079 R)
• M73: 41,683,203 km (0.082 R)
• M74: 42,347,268 km (0.113 R)
• M75: 42,680,572 km (0.1 R)
• M76: 43,014,773 km (0.084 R)
• M77: 43,148,663 km (0.111 R)
• M78: 43,484,211 km (0.064 R)
• M79: 43,955,146 km (0.071 R)
• M80: 44,698,797 km (0.046 R)
• M81: 44,970,317 km (0.066 R)
• M82: 45,174,219 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 217.7

Radius: 5.4

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 13.36 AU - 16.26 AU

Year: 20125 Days

Day: 21.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 110,167,164 km

• M1: 237,113 km (0.116 R)
• M2: 285,433 km (0.093 R)
• M3: 738,864 km (0.049 R)
• M4: 1,010,982 km (0.118 R)
• M5: 1,052,271 km (0.069 R)
• M6: 1,616,106 km (0.106 R)
• M7: 1,788,592 km (0.026 R)
• M8: 3,183,592 km (0.109 R)
• M9: 4,110,351 km (0.104 R)
• M10: 4,448,143 km (0.088 R)
• M11: 4,900,527 km (0.088 R)
• M12: 5,150,206 km (0.118 R)
• M13: 5,258,365 km (0.056 R)
• M14: 5,514,028 km (0.086 R)
• M15: 6,970,812 km (0.09 R)
• M16: 7,130,732 km (0.069 R)
• M17: 8,241,496 km (0.059 R)
• M18: 8,838,541 km (0.083 R)
• M19: 9,055,010 km (0.096 R)
• M20: 9,670,754 km (0.077 R)
• M21: 9,893,954 km (0.065 R)
• M22: 10,299,963 km (0.031 R)
• M23: 12,265,230 km (0.1 R)
• M24: 12,798,696 km (0.087 R)
• M25: 14,494,986 km (0.077 R)
• M26: 14,699,188 km (0.06 R)
• M27: 14,852,825 km (0.107 R)
• M28: 15,162,043 km (0.051 R)
• M29: 15,213,655 km (0.109 R)
• M30: 16,313,498 km (0.088 R)
• M31: 19,256,537 km (0.114 R)
• M32: 19,593,581 km (0.084 R)
• M33: 21,307,524 km (0.068 R)
• M34: 21,714,281 km (0.111 R)
• M35: 21,772,624 km (0.083 R)
• M36: 22,299,807 km (0.098 R)
• M37: 23,366,888 km (0.114 R)
• M38: 25,858,740 km (0.081 R)
• M39: 26,853,865 km (0.099 R)
• M40: 28,753,160 km (0.085 R)
• M41: 29,009,720 km (0.107 R)
• M42: 29,202,552 km (0.064 R)
• M43: 29,783,739 km (0.045 R)
• M44: 30,108,367 km (0.096 R)
• M45: 30,891,960 km (0.112 R)
• M46: 31,418,096 km (0.032 R)
• M47: 33,822,283 km (0.082 R)
• M48: 35,663,833 km (0.064 R)
• M49: 36,284,964 km (0.057 R)
• M50: 36,770,409 km (0.105 R)
• M51: 37,188,235 km (0.079 R)
• M52: 37,607,708 km (0.096 R)
• M53: 38,099,137 km (0.056 R)
• M54: 38,310,369 km (0.061 R)
• M55: 39,017,219 km (0.058 R)
• M56: 39,372,215 km (0.08 R)
• M57: 40,228,812 km (0.115 R)
• M58: 41,091,394 km (0.108 R)
• M59: 42,323,930 km (0.12 R)
• M60: 43,862,993 km (0.109 R)
• M61: 46,168,446 km (0.075 R)
• M62: 47,980,226 km (0.114 R)
• M63: 48,056,222 km (0.057 R)
• M64: 48,665,534 km (0.086 R)
• M65: 49,124,350 km (0.114 R)
• M66: 49,507,620 km (0.106 R)
• M67: 50,741,055 km (0.101 R)
• M68: 51,206,154 km (0.113 R)
• M69: 51,439,228 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 831.3

Radius: 4.3

Gravity: 44.96 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 18.8 AU - 21.24 AU

Year: 31630 Days

Day: 19.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 110,167,164 km

• M1: 901,626 km (0.093 R)
• M2: 934,388 km (0.091 R)
• M3: 1,397,095 km (0.116 R)
• M4: 3,535,596 km (0.115 R)
• M5: 4,070,708 km (0.028 R)
• M6: 4,630,802 km (0.1 R)
• M7: 5,096,051 km (0.075 R)
• M8: 5,334,361 km (0.102 R)
• M9: 6,514,538 km (0.117 R)
• M10: 6,903,493 km (0.097 R)
• M11: 7,034,840 km (0.091 R)
• M12: 7,166,935 km (0.107 R)
• M13: 7,233,356 km (0.051 R)
• M14: 9,173,042 km (0.063 R)
• M15: 9,608,372 km (0.096 R)
• M16: 10,199,284 km (0.11 R)
• M17: 11,184,386 km (0.086 R)
• M18: 11,727,276 km (0.066 R)
• M19: 11,805,516 km (0.04 R)
• M20: 12,437,866 km (0.055 R)
• M21: 12,758,155 km (0.12 R)
• M22: 13,488,642 km (0.119 R)
• M23: 13,570,621 km (0.117 R)
• M24: 14,232,741 km (0.12 R)
• M25: 14,483,617 km (0.119 R)
• M26: 14,905,184 km (0.109 R)
• M27: 15,846,603 km (0.117 R)
• M28: 16,019,838 km (0.119 R)
• M29: 16,106,604 km (0.1 R)
• M30: 16,719,058 km (0.101 R)
• M31: 16,983,697 km (0.1 R)
• M32: 17,876,347 km (0.113 R)
• M33: 17,966,405 km (0.115 R)
• M34: 18,237,476 km (0.036 R)
• M35: 18,875,511 km (0.063 R)
• M36: 19,059,218 km (0.066 R)
• M37: 20,738,304 km (0.104 R)
• M38: 21,117,834 km (0.111 R)
• M39: 21,787,583 km (0.054 R)
• M40: 22,658,841 km (0.045 R)
• M41: 23,147,727 km (0.055 R)
• M42: 26,051,272 km (0.111 R)
• M43: 27,182,232 km (0.1 R)
• M44: 27,389,575 km (0.076 R)
• M45: 27,493,545 km (0.084 R)
• M46: 28,329,199 km (0.12 R)
• M47: 28,644,701 km (0.069 R)
• M48: 30,025,489 km (0.088 R)
• M49: 31,319,062 km (0.081 R)
• M50: 33,960,362 km (0.089 R)
• M51: 34,071,962 km (0.099 R)
• M52: 34,407,510 km (0.072 R)
• M53: 34,969,101 km (0.042 R)
• M54: 35,307,641 km (0.038 R)
• M55: 37,016,048 km (0.095 R)
• M56: 37,130,939 km (0.077 R)
• M57: 38,402,073 km (0.088 R)
• M58: 41,343,616 km (0.118 R)
• M59: 42,901,677 km (0.094 R)
• M60: 47,939,535 km (0.076 R)
• M61: 49,702,097 km (0.105 R)
• M62: 51,613,958 km (0.101 R)
• M63: 52,772,594 km (0.112 R)
• M64: 57,891,384 km (0.071 R)
• M65: 62,754,811 km (0.041 R)
• M66: 63,715,528 km (0.085 R)
• M67: 64,542,954 km (0.07 R)
• M68: 65,512,648 km (0.093 R)
• M69: 67,046,325 km (0.072 R)
• M70: 70,433,071 km (0.118 R)
• M71: 71,717,518 km (0.09 R)
• M72: 72,865,682 km (0.064 R)
• M73: 73,875,318 km (0.09 R)
• M74: 74,744,332 km (0.05 R)
• M75: 79,436,021 km (0.05 R)
• M76: 83,468,282 km (0.069 R)
• M77: 83,920,366 km (0.119 R)
• M78: 84,978,472 km (0.096 R)
• M79: 85,736,933 km (0.092 R)
• M80: 86,802,519 km (0.116 R)
• M81: 87,413,477 km (0.081 R)
• M82: 89,408,813 km (0.073 R)
• M83: 90,025,755 km (0.118 R)
• M84: 92,663,464 km (0.09 R)
• M85: 103,141,748 km (0.111 R)
• M86: 104,599,430 km (0.106 R)
• M87: 104,761,743 km (0.119 R)
• M88: 104,924,207 km (0.054 R)
• M89: 106,553,477 km (0.115 R)
• M90: 107,371,179 km (0.095 R)
• M91: 108,191,125 km (0.077 R)
• M92: 109,342,280 km (0.106 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 14,103 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit