🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.91 AU - 1.21 AU

Year: 401 Days

Day: 15.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 45.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.07 AU - 1.19 AU

Year: 441 Days

Day: 35.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 1.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.85 AU - 4.73 AU

Year: 2709 Days

Day: 18.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,796,042 km

• M1: 1,422,676 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.28 AU - 4.82 AU

Year: 2992 Days

Day: 45.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,796,042 km

• M1: 205,547 km (0.12 R)

Asteroid Belt

Center: 4.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.6

Radius: 12.4

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.13 AU - 6.67 AU

Year: 5261 Days

Day: 5.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 21,796,042 km

• M1: 179,368 km (0.093 R)
• M2: 268,977 km (0.104 R)
• M3: 535,560 km (0.096 R)
• M4: 750,383 km (0.075 R)
• M5: 861,983 km (0.054 R)
• M6: 1,025,493 km (0.112 R)
• M7: 1,119,291 km (0.083 R)
• M8: 1,199,925 km (0.07 R)
• M9: 1,299,557 km (0.114 R)
• M10: 1,878,800 km (0.067 R)
• M11: 2,997,193 km (0.087 R)
• M12: 3,181,648 km (0.037 R)
• M13: 3,956,714 km (0.113 R)
• M14: 4,082,975 km (0.119 R)
• M15: 4,869,111 km (0.083 R)
• M16: 4,977,570 km (0.071 R)
• M17: 5,224,406 km (0.109 R)
• M18: 5,531,531 km (0.068 R)
• M19: 6,047,195 km (0.115 R)
• M20: 6,134,560 km (0.116 R)
• M21: 6,281,315 km (0.097 R)
• M22: 6,518,428 km (0.109 R)
• M23: 7,001,779 km (0.106 R)
• M24: 7,093,632 km (0.109 R)
• M25: 7,216,751 km (0.07 R)
• M26: 7,371,734 km (0.106 R)
• M27: 7,939,009 km (0.092 R)
• M28: 8,099,079 km (0.047 R)
• M29: 8,454,972 km (0.028 R)
• M30: 8,915,435 km (0.092 R)
• M31: 9,249,337 km (0.03 R)
• M32: 9,587,428 km (0.05 R)
• M33: 10,241,021 km (0.05 R)
• M34: 10,696,547 km (0.12 R)
• M35: 11,015,938 km (0.09 R)
• M36: 11,374,375 km (0.072 R)
• M37: 11,555,089 km (0.098 R)
• M38: 11,663,847 km (0.118 R)
• M39: 11,846,057 km (0.081 R)
• M40: 12,435,473 km (0.109 R)
• M41: 12,696,371 km (0.118 R)
• M42: 12,921,516 km (0.119 R)
• M43: 13,489,988 km (0.052 R)
• M44: 13,912,153 km (0.061 R)
• M45: 15,284,115 km (0.118 R)
• M46: 15,965,982 km (0.101 R)
• M47: 16,371,692 km (0.088 R)
• M48: 16,739,852 km (0.069 R)
• M49: 16,986,689 km (0.115 R)
• M50: 17,401,075 km (0.111 R)
• M51: 17,609,315 km (0.112 R)
• M52: 17,902,527 km (0.073 R)
• M53: 18,919,792 km (0.12 R)
• M54: 19,091,082 km (0.097 R)
• M55: 19,651,625 km (0.031 R)
• M56: 19,738,392 km (0.095 R)
• M57: 20,086,506 km (0.108 R)
• M58: 20,656,624 km (0.06 R)
• M59: 20,833,149 km (0.082 R)
• M60: 20,965,842 km (0.111 R)
• M61: 21,812,866 km (0.067 R)
• M62: 22,398,840 km (0.096 R)
• M63: 22,989,902 km (0.064 R)
• M64: 23,081,306 km (0.099 R)
• M65: 23,770,802 km (0.11 R)
• M66: 24,280,632 km (0.094 R)
• M67: 24,420,207 km (0.089 R)
• M68: 25,028,621 km (0.106 R)
• M69: 27,028,146 km (0.111 R)
• M70: 28,095,976 km (0.109 R)
• M71: 28,782,630 km (0.091 R)
• M72: 29,276,453 km (0.101 R)
• M73: 29,972,681 km (0.108 R)
• M74: 30,272,625 km (0.075 R)
• M75: 30,825,240 km (0.074 R)
• M76: 32,400,655 km (0.103 R)
• M77: 33,275,503 km (0.114 R)
• M78: 34,158,280 km (0.097 R)
• M79: 34,838,502 km (0.077 R)
• M80: 35,101,345 km (0.078 R)
• M81: 35,312,129 km (0.043 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.1

Radius: 12.8

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 9.51 AU - 11.53 AU

Year: 12526 Days

Day: 8.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 21,796,042 km

• M1: 204,949 km (0.113 R)
• M2: 288,574 km (0.12 R)
• M3: 383,868 km (0.096 R)
• M4: 670,946 km (0.109 R)
• M5: 907,909 km (0.097 R)
• M6: 1,372,112 km (0.034 R)
• M7: 1,487,601 km (0.073 R)
• M8: 1,582,446 km (0.068 R)
• M9: 2,499,780 km (0.052 R)
• M10: 2,759,183 km (0.111 R)
• M11: 3,149,634 km (0.108 R)
• M12: 3,367,149 km (0.119 R)
• M13: 3,461,994 km (0.106 R)
• M14: 7,021,077 km (0.116 R)
• M15: 7,721,494 km (0.11 R)
• M16: 8,272,014 km (0.084 R)
• M17: 8,357,883 km (0.107 R)
• M18: 8,444,052 km (0.116 R)
• M19: 8,835,400 km (0.076 R)
• M20: 9,099,590 km (0.1 R)
• M21: 12,370,398 km (0.088 R)
• M22: 12,964,451 km (0.101 R)
• M23: 13,064,382 km (0.113 R)
• M24: 13,164,463 km (0.115 R)
• M25: 13,770,933 km (0.045 R)
• M26: 14,128,920 km (0.094 R)
• M27: 14,541,811 km (0.082 R)
• M28: 14,906,231 km (0.098 R)
• M29: 15,063,458 km (0.099 R)
• M30: 15,168,476 km (0.114 R)
• M31: 15,379,409 km (0.096 R)
• M32: 15,591,389 km (0.085 R)
• M33: 16,719,656 km (0.119 R)
• M34: 16,828,414 km (0.115 R)
• M35: 18,264,703 km (0.109 R)
• M36: 18,714,394 km (0.044 R)
• M37: 19,224,822 km (0.082 R)
• M38: 19,567,701 km (0.112 R)
• M39: 20,085,758 km (0.071 R)
• M40: 20,550,110 km (0.084 R)
• M41: 21,430,194 km (0.055 R)
• M42: 21,785,639 km (0.113 R)
• M43: 22,863,791 km (0.067 R)
• M44: 25,009,772 km (0.103 R)
• M45: 25,196,769 km (0.093 R)
• M46: 26,012,078 km (0.12 R)
• M47: 26,645,176 km (0.049 R)
• M48: 27,155,305 km (0.081 R)
• M49: 27,604,397 km (0.093 R)
• M50: 27,991,258 km (0.094 R)
• M51: 28,444,838 km (0.051 R)
• M52: 28,900,962 km (0.099 R)
• M53: 29,556,650 km (0.087 R)
• M54: 30,217,124 km (0.098 R)
• M55: 31,485,714 km (0.074 R)
• M56: 31,889,928 km (0.099 R)
• M57: 32,025,015 km (0.114 R)
• M58: 32,295,936 km (0.107 R)
• M59: 32,771,658 km (0.117 R)
• M60: 33,112,890 km (0.116 R)
• M61: 34,074,655 km (0.066 R)
• M62: 35,045,695 km (0.081 R)
• M63: 35,185,120 km (0.043 R)
• M64: 35,814,927 km (0.079 R)
• M65: 36,236,793 km (0.095 R)
• M66: 36,448,474 km (0.11 R)
• M67: 37,298,938 km (0.049 R)
• M68: 39,019,613 km (0.089 R)
• M69: 40,180,941 km (0.047 R)
• M70: 40,399,952 km (0.054 R)
• M71: 41,206,584 km (0.037 R)
• M72: 41,648,646 km (0.119 R)
• M73: 41,870,350 km (0.096 R)
• M74: 42,166,553 km (0.051 R)
• M75: 43,732,843 km (0.073 R)
• M76: 45,394,127 km (0.08 R)
• M77: 45,774,555 km (0.099 R)
• M78: 46,232,474 km (0.084 R)
• M79: 47,229,843 km (0.077 R)
• M80: 47,615,357 km (0.048 R)
• M81: 48,389,526 km (0.095 R)
• M82: 48,933,912 km (0.118 R)
• M83: 49,715,112 km (0.063 R)
• M84: 50,973,679 km (0.111 R)
• M85: 51,606,927 km (0.092 R)
• M86: 52,961,087 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.4

Radius: 8.4

Gravity: 9.78 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 9.6 AU - 11.68 AU

Year: 12740 Days

Day: 14.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 21,796,042 km

• M1: 208,091 km (0.103 R)
• M2: 427,102 km (0.099 R)
• M3: 642,672 km (0.08 R)
• M4: 772,972 km (0.052 R)
• M5: 912,397 km (0.041 R)
• M6: 1,017,266 km (0.042 R)
• M7: 1,452,446 km (0.03 R)
• M8: 2,389,676 km (0.096 R)
• M9: 2,595,972 km (0.077 R)
• M10: 2,838,919 km (0.053 R)
• M11: 2,931,969 km (0.116 R)
• M12: 3,412,327 km (0.104 R)
• M13: 3,712,421 km (0.034 R)
• M14: 4,409,696 km (0.061 R)
• M15: 4,810,320 km (0.103 R)
• M16: 5,146,765 km (0.095 R)
• M17: 5,413,797 km (0.088 R)
• M18: 5,607,377 km (0.107 R)
• M19: 5,842,694 km (0.097 R)
• M20: 6,081,153 km (0.076 R)
• M21: 6,650,074 km (0.056 R)
• M22: 6,815,829 km (0.111 R)
• M23: 6,899,155 km (0.119 R)
• M24: 7,109,190 km (0.075 R)
• M25: 7,449,376 km (0.105 R)
• M26: 7,882,312 km (0.088 R)
• M27: 8,457,216 km (0.113 R)
• M28: 8,817,747 km (0.111 R)
• M29: 8,954,181 km (0.083 R)
• M30: 9,137,288 km (0.053 R)
• M31: 9,507,244 km (0.064 R)
• M32: 10,405,280 km (0.115 R)
• M33: 10,549,642 km (0.072 R)
• M34: 10,743,072 km (0.11 R)
• M35: 11,777,691 km (0.094 R)
• M36: 13,466,950 km (0.095 R)
• M37: 15,613,979 km (0.114 R)
• M38: 16,111,691 km (0.064 R)
• M39: 16,896,032 km (0.093 R)
• M40: 19,145,984 km (0.086 R)
• M41: 19,678,553 km (0.079 R)
• M42: 19,797,483 km (0.096 R)
• M43: 19,976,402 km (0.052 R)
• M44: 20,758,051 km (0.106 R)
• M45: 21,856,698 km (0.12 R)
• M46: 22,350,969 km (0.119 R)
• M47: 22,974,194 km (0.098 R)
• M48: 23,162,238 km (0.056 R)
• M49: 23,792,793 km (0.049 R)
• M50: 24,556,939 km (0.105 R)
• M51: 24,749,173 km (0.038 R)
• M52: 25,135,285 km (0.087 R)
• M53: 26,567,834 km (0.119 R)
• M54: 27,227,710 km (0.085 R)
• M55: 29,443,554 km (0.039 R)
• M56: 30,400,980 km (0.082 R)
• M57: 30,952,547 km (0.106 R)
• M58: 31,091,075 km (0.105 R)
• M59: 33,688,992 km (0.101 R)
• M60: 33,973,976 km (0.111 R)
• M61: 34,690,101 km (0.082 R)
• M62: 35,266,501 km (0.098 R)
• M63: 35,628,378 km (0.054 R)
• M64: 37,235,209 km (0.118 R)
• M65: 37,603,669 km (0.073 R)
• M66: 38,492,879 km (0.034 R)
• M67: 39,239,372 km (0.077 R)
• M68: 39,689,362 km (0.099 R)
• M69: 39,915,105 km (0.052 R)
• M70: 40,141,297 km (0.063 R)
• M71: 42,349,063 km (0.037 R)
• M72: 43,042,150 km (0.096 R)
• M73: 43,196,684 km (0.075 R)
• M74: 43,894,409 km (0.103 R)
• M75: 43,972,200 km (0.049 R)
• M76: 44,283,662 km (0.069 R)
• M77: 44,830,592 km (0.096 R)
• M78: 44,908,832 km (0.102 R)
• M79: 45,379,616 km (0.042 R)
• M80: 45,615,682 km (0.108 R)
• M81: 45,852,047 km (0.092 R)
• M82: 46,246,985 km (0.04 R)
• M83: 46,643,120 km (0.076 R)
• M84: 47,438,682 km (0.118 R)
• M85: 48,479,434 km (0.089 R)
• M86: 48,559,918 km (0.102 R)
• M87: 50,339,384 km (0.07 R)
• M88: 51,975,686 km (0.103 R)
• M89: 52,304,951 km (0.106 R)
• M90: 54,212,174 km (0.073 R)
• M91: 55,216,125 km (0.105 R)
• M92: 55,636,346 km (0.094 R)
• M93: 56,226,360 km (0.05 R)
• M94: 56,479,928 km (0.047 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.1

Radius: 8.4

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 10.99 AU - 12.09 AU

Year: 14391 Days

Day: 6.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 21,796,042 km

• M1: 206,146 km (0.074 R)
• M2: 291,117 km (0.12 R)
• M3: 423,212 km (0.071 R)
• M4: 514,766 km (0.094 R)
• M5: 613,800 km (0.026 R)
• M6: 680,371 km (0.108 R)
• M7: 1,097,749 km (0.068 R)
• M8: 1,339,499 km (0.103 R)
• M9: 1,665,323 km (0.085 R)
• M10: 1,844,542 km (0.072 R)
• M11: 2,015,532 km (0.065 R)
• M12: 2,103,047 km (0.109 R)
• M13: 2,221,828 km (0.084 R)
• M14: 2,623,049 km (0.094 R)
• M15: 2,718,941 km (0.111 R)
• M16: 3,030,105 km (0.111 R)
• M17: 3,301,176 km (0.051 R)
• M18: 3,544,722 km (0.077 R)
• M19: 3,633,134 km (0.081 R)
• M20: 3,812,203 km (0.083 R)
• M21: 4,253,965 km (0.073 R)
• M22: 4,404,909 km (0.118 R)
• M23: 4,481,055 km (0.111 R)
• M24: 4,712,034 km (0.03 R)
• M25: 4,887,811 km (0.096 R)
• M26: 5,085,729 km (0.03 R)
• M27: 5,145,568 km (0.077 R)
• M28: 5,987,655 km (0.076 R)
• M29: 6,263,513 km (0.09 R)
• M30: 6,370,775 km (0.114 R)
• M31: 6,739,982 km (0.096 R)
• M32: 6,849,937 km (0.103 R)
• M33: 7,958,457 km (0.103 R)
• M34: 8,308,815 km (0.106 R)
• M35: 8,521,544 km (0.115 R)
• M36: 9,586,980 km (0.092 R)
• M37: 10,060,008 km (0.108 R)
• M38: 10,210,952 km (0.105 R)
• M39: 10,694,004 km (0.075 R)
• M40: 10,771,047 km (0.032 R)
• M41: 11,106,595 km (0.091 R)
• M42: 11,210,565 km (0.105 R)
• M43: 12,726,889 km (0.046 R)
• M44: 14,249,945 km (0.104 R)
• M45: 14,703,825 km (0.061 R)
• M46: 14,789,395 km (0.109 R)
• M47: 14,875,264 km (0.082 R)
• M48: 15,451,366 km (0.114 R)
• M49: 16,093,589 km (0.114 R)
• M50: 16,595,939 km (0.063 R)
• M51: 16,655,329 km (0.074 R)
• M52: 17,253,571 km (0.104 R)
• M53: 17,737,072 km (0.082 R)
• M54: 17,828,326 km (0.079 R)
• M55: 18,378,697 km (0.088 R)
• M56: 19,027,802 km (0.119 R)
• M57: 20,827,315 km (0.115 R)
• M58: 21,116,338 km (0.111 R)
• M59: 21,309,768 km (0.067 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 17,196 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit