🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.89 AU - 1.19 AU

Year: 378 Days

Day: 38.6 Hours

Environment

Temp: 36 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.86 AU - 1.24 AU

Year: 384 Days

Day: 33.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 42 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,380,395 km

• M1: 541,245 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.87 AU - 3.07 AU

Year: 1824 Days

Day: 47.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,380,395 km

• M1: 1,441,675 km (0.076 R)

Asteroid Belt

Center: 5.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.4

Radius: 10.1

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.1 AU - 8.16 AU

Year: 7512 Days

Day: 8.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 88,380,395 km

• M1: 162,164 km (0.11 R)
• M2: 235,617 km (0.11 R)
• M3: 696,976 km (0.061 R)
• M4: 889,210 km (0.109 R)
• M5: 1,099,096 km (0.074 R)
• M6: 1,253,032 km (0.053 R)
• M7: 1,325,437 km (0.114 R)
• M8: 1,414,298 km (0.025 R)
• M9: 1,520,662 km (0.092 R)
• M10: 1,614,011 km (0.12 R)
• M11: 2,058,018 km (0.086 R)
• M12: 2,144,485 km (0.103 R)
• M13: 2,557,675 km (0.031 R)
• M14: 3,015,444 km (0.11 R)
• M15: 3,133,926 km (0.043 R)
• M16: 4,357,636 km (0.083 R)
• M17: 4,718,915 km (0.113 R)
• M18: 4,856,994 km (0.069 R)
• M19: 4,996,419 km (0.083 R)
• M20: 5,446,559 km (0.084 R)
• M21: 5,885,031 km (0.09 R)
• M22: 6,411,166 km (0.092 R)
• M23: 7,109,639 km (0.1 R)
• M24: 7,427,833 km (0.113 R)
• M25: 7,508,168 km (0.1 R)
• M26: 7,777,892 km (0.04 R)
• M27: 7,914,027 km (0.086 R)
• M28: 8,718,714 km (0.107 R)
• M29: 8,803,535 km (0.099 R)
• M30: 8,916,931 km (0.064 R)
• M31: 9,173,940 km (0.099 R)
• M32: 9,404,470 km (0.102 R)
• M33: 9,607,774 km (0.066 R)
• M34: 9,753,931 km (0.107 R)
• M35: 9,900,686 km (0.075 R)
• M36: 10,918,700 km (0.088 R)
• M37: 11,285,963 km (0.049 R)
• M38: 11,657,264 km (0.09 R)
• M39: 11,781,880 km (0.081 R)
• M40: 12,253,412 km (0.103 R)
• M41: 12,699,064 km (0.117 R)
• M42: 12,763,092 km (0.12 R)
• M43: 13,279,803 km (0.089 R)
• M44: 13,573,314 km (0.025 R)
• M45: 13,704,511 km (0.071 R)
• M46: 13,770,334 km (0.112 R)
• M47: 14,938,095 km (0.109 R)
• M48: 15,791,551 km (0.064 R)
• M49: 15,929,630 km (0.096 R)
• M50: 16,450,679 km (0.087 R)
• M51: 16,871,648 km (0.07 R)
• M52: 17,296,207 km (0.046 R)
• M53: 17,402,870 km (0.109 R)
• M54: 17,867,820 km (0.061 R)
• M55: 18,409,215 km (0.106 R)
• M56: 18,627,328 km (0.109 R)
• M57: 19,102,751 km (0.092 R)
• M58: 19,508,310 km (0.102 R)
• M59: 19,730,613 km (0.101 R)
• M60: 19,953,813 km (0.114 R)
• M61: 20,177,910 km (0.074 R)
• M62: 20,440,305 km (0.093 R)
• M63: 20,515,553 km (0.066 R)
• M64: 20,741,595 km (0.101 R)
• M65: 21,424,958 km (0.103 R)
• M66: 22,115,801 km (0.075 R)
• M67: 22,541,557 km (0.059 R)
• M68: 22,852,870 km (0.03 R)
• M69: 23,795,337 km (0.108 R)
• M70: 24,991,371 km (0.104 R)
• M71: 25,515,712 km (0.089 R)
• M72: 26,206,854 km (0.108 R)
• M73: 26,616,304 km (0.088 R)
• M74: 27,151,714 km (0.092 R)
• M75: 27,275,731 km (0.07 R)
• M76: 27,400,047 km (0.1 R)
• M77: 27,482,924 km (0.109 R)
• M78: 27,690,715 km (0.106 R)
• M79: 27,898,956 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.1

Radius: 13.2

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 9.36 AU - 11.26 AU

Year: 11800 Days

Day: 8.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 88,380,395 km

• M1: 270,174 km (0.108 R)
• M2: 464,202 km (0.101 R)
• M3: 575,054 km (0.111 R)
• M4: 991,535 km (0.11 R)
• M5: 1,098,946 km (0.093 R)
• M6: 1,187,957 km (0.058 R)
• M7: 1,279,660 km (0.113 R)
• M8: 1,421,928 km (0.059 R)
• M9: 1,775,278 km (0.094 R)
• M10: 1,989,951 km (0.118 R)
• M11: 2,185,026 km (0.083 R)
• M12: 2,415,856 km (0.114 R)
• M13: 2,624,395 km (0.108 R)
• M14: 2,839,218 km (0.104 R)
• M15: 3,028,011 km (0.105 R)
• M16: 3,790,212 km (0.107 R)
• M17: 4,069,062 km (0.107 R)
• M18: 4,211,030 km (0.116 R)
• M19: 4,795,659 km (0.107 R)
• M20: 5,483,959 km (0.06 R)
• M21: 5,641,186 km (0.061 R)
• M22: 5,799,909 km (0.084 R)
• M23: 6,367,334 km (0.115 R)
• M24: 6,741,478 km (0.086 R)
• M25: 8,535,905 km (0.066 R)
• M26: 9,556,462 km (0.101 R)
• M27: 11,208,920 km (0.117 R)
• M28: 11,560,026 km (0.104 R)
• M29: 12,324,770 km (0.113 R)
• M30: 16,387,250 km (0.088 R)
• M31: 17,476,921 km (0.082 R)
• M32: 17,767,590 km (0.065 R)
• M33: 18,059,754 km (0.088 R)
• M34: 18,177,188 km (0.112 R)
• M35: 18,708,411 km (0.068 R)
• M36: 19,364,547 km (0.096 R)
• M37: 19,544,812 km (0.044 R)
• M38: 19,725,676 km (0.066 R)
• M39: 19,907,138 km (0.065 R)
• M40: 20,945,497 km (0.084 R)
• M41: 21,502,450 km (0.086 R)
• M42: 21,751,530 km (0.12 R)
• M43: 22,504,606 km (0.077 R)
• M44: 22,884,285 km (0.116 R)
• M45: 23,138,602 km (0.081 R)
• M46: 26,462,667 km (0.043 R)
• M47: 27,131,818 km (0.07 R)
• M48: 27,401,094 km (0.085 R)
• M49: 29,103,817 km (0.061 R)
• M50: 29,448,490 km (0.062 R)
• M51: 30,350,865 km (0.078 R)
• M52: 31,615,416 km (0.101 R)
• M53: 32,539,332 km (0.064 R)
• M54: 32,897,021 km (0.089 R)
• M55: 34,486,648 km (0.117 R)
• M56: 34,632,356 km (0.104 R)
• M57: 36,471,362 km (0.093 R)
• M58: 36,619,913 km (0.061 R)
• M59: 37,890,149 km (0.042 R)
• M60: 38,342,084 km (0.04 R)
• M61: 38,795,665 km (0.081 R)
• M62: 39,479,327 km (0.099 R)
• M63: 40,013,840 km (0.057 R)
• M64: 40,627,790 km (0.026 R)
• M65: 41,476,907 km (0.106 R)
• M66: 42,879,088 km (0.097 R)
• M67: 44,059,266 km (0.096 R)
• M68: 45,409,835 km (0.088 R)
• M69: 46,532,268 km (0.087 R)
• M70: 47,177,783 km (0.116 R)
• M71: 48,477,639 km (0.093 R)
• M72: 49,707,034 km (0.069 R)
• M73: 50,697,821 km (0.062 R)
• M74: 51,362,035 km (0.11 R)
• M75: 52,112,568 km (0.114 R)
• M76: 54,556,099 km (0.057 R)
• M77: 55,151,349 km (0.083 R)
• M78: 55,321,891 km (0.1 R)
• M79: 56,348,581 km (0.118 R)
• M80: 56,520,320 km (0.086 R)
• M81: 56,606,338 km (0.036 R)
• M82: 57,554,340 km (0.065 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 129.7

Radius: 4.5

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 14.94 AU - 20.26 AU

Year: 26319 Days

Day: 21.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,380,395 km

• M1: 60,587 km (0.102 R)
• M2: 93,499 km (0.077 R)
• M3: 314,754 km (0.11 R)
• M4: 507,137 km (0.074 R)
• M5: 884,722 km (0.113 R)
• M6: 964,906 km (0.09 R)
• M7: 1,005,896 km (0.107 R)
• M8: 1,916,199 km (0.111 R)
• M9: 2,655,661 km (0.113 R)
• M10: 2,830,990 km (0.054 R)
• M11: 3,473,363 km (0.078 R)
• M12: 3,505,078 km (0.115 R)
• M13: 3,925,897 km (0.102 R)
• M14: 3,992,019 km (0.103 R)
• M15: 4,192,630 km (0.101 R)
• M16: 4,465,347 km (0.048 R)
• M17: 4,603,874 km (0.115 R)
• M18: 5,244,602 km (0.097 R)
• M19: 5,464,361 km (0.042 R)
• M20: 5,837,159 km (0.068 R)
• M21: 5,912,706 km (0.103 R)
• M22: 6,725,771 km (0.101 R)
• M23: 7,573,093 km (0.069 R)
• M24: 8,198,861 km (0.079 R)
• M25: 8,582,131 km (0.103 R)
• M26: 9,146,115 km (0.106 R)
• M27: 9,410,454 km (0.084 R)
• M28: 10,218,432 km (0.077 R)
• M29: 10,584,498 km (0.026 R)
• M30: 12,527,625 km (0.117 R)
• M31: 12,870,204 km (0.038 R)
• M32: 12,919,422 km (0.057 R)
• M33: 13,265,591 km (0.114 R)
• M34: 13,865,927 km (0.105 R)
• M35: 14,017,470 km (0.055 R)
• M36: 14,577,565 km (0.076 R)
• M37: 14,680,189 km (0.102 R)
• M38: 15,353,080 km (0.06 R)
• M39: 15,405,290 km (0.116 R)
• M40: 15,614,577 km (0.117 R)
• M41: 15,666,936 km (0.107 R)
• M42: 16,195,017 km (0.117 R)
• M43: 16,567,964 km (0.072 R)
• M44: 16,782,488 km (0.061 R)
• M45: 16,890,048 km (0.1 R)
• M46: 17,051,764 km (0.088 R)
• M47: 17,322,536 km (0.114 R)
• M48: 17,485,747 km (0.095 R)
• M49: 17,704,010 km (0.113 R)
• M50: 18,641,989 km (0.088 R)
• M51: 19,539,427 km (0.109 R)
• M52: 20,796,198 km (0.071 R)
• M53: 20,969,582 km (0.063 R)
• M54: 21,317,846 km (0.108 R)
• M55: 21,785,040 km (0.076 R)
• M56: 23,929,227 km (0.053 R)
• M57: 25,333,951 km (0.066 R)
• M58: 26,264,300 km (0.096 R)
• M59: 27,585,698 km (0.067 R)
• M60: 28,222,386 km (0.116 R)
• M61: 29,705,200 km (0.116 R)
• M62: 29,770,275 km (0.099 R)
• M63: 30,292,372 km (0.116 R)
• M64: 30,817,461 km (0.039 R)
• M65: 31,876,613 km (0.111 R)
• M66: 33,284,778 km (0.105 R)
• M67: 34,302,941 km (0.093 R)
• M68: 34,439,524 km (0.11 R)
• M69: 35,124,832 km (0.101 R)
• M70: 35,953,155 km (0.079 R)
• M71: 36,161,246 km (0.104 R)
• M72: 37,277,845 km (0.067 R)
• M73: 37,981,553 km (0.093 R)
• M74: 39,688,016 km (0.115 R)
• M75: 40,550,597 km (0.09 R)
• M76: 41,637,575 km (0.106 R)
• M77: 41,928,992 km (0.11 R)
• M78: 42,294,310 km (0.099 R)
• M79: 43,175,292 km (0.075 R)
• M80: 43,470,149 km (0.082 R)
• M81: 43,765,904 km (0.103 R)
• M82: 44,731,409 km (0.109 R)
• M83: 45,703,945 km (0.052 R)
• M84: 45,929,389 km (0.099 R)
• M85: 47,365,678 km (0.104 R)
• M86: 48,051,135 km (0.075 R)
• M87: 49,200,795 km (0.07 R)
• M88: 49,894,929 km (0.119 R)
• M89: 50,204,447 km (0.041 R)
• M90: 50,903,368 km (0.099 R)
• M91: 51,292,921 km (0.087 R)
• M92: 51,918,390 km (0.1 R)
• M93: 51,996,779 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 490.4

Radius: 4.4

Gravity: 25.33 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 15.3 AU - 22.76 AU

Year: 29591 Days

Day: 24.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 178.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 88,380,395 km

• M1: 658,081 km (0.086 R)
• M2: 2,205,073 km (0.101 R)
• M3: 3,146,193 km (0.109 R)
• M4: 3,277,091 km (0.115 R)
• M5: 3,499,244 km (0.078 R)
• M6: 3,544,273 km (0.085 R)
• M7: 3,726,333 km (0.12 R)
• M8: 4,338,937 km (0.09 R)
• M9: 5,340,644 km (0.107 R)
• M10: 5,496,974 km (0.063 R)
• M11: 6,136,804 km (0.107 R)
• M12: 7,718,951 km (0.08 R)
• M13: 7,895,626 km (0.114 R)
• M14: 8,737,413 km (0.094 R)
• M15: 9,607,474 km (0.057 R)
• M16: 9,861,043 km (0.095 R)
• M17: 10,116,855 km (0.104 R)
• M18: 10,569,688 km (0.106 R)
• M19: 10,634,913 km (0.096 R)
• M20: 10,963,280 km (0.1 R)
• M21: 11,095,375 km (0.054 R)
• M22: 14,134,904 km (0.091 R)
• M23: 15,744,577 km (0.103 R)
• M24: 17,103,973 km (0.092 R)
• M25: 17,334,204 km (0.079 R)
• M26: 17,488,290 km (0.099 R)
• M27: 19,772,500 km (0.085 R)
• M28: 20,256,748 km (0.045 R)
• M29: 21,072,356 km (0.091 R)
• M30: 21,815,558 km (0.067 R)
• M31: 24,010,309 km (0.05 R)
• M32: 24,096,178 km (0.105 R)
• M33: 24,526,720 km (0.063 R)
• M34: 25,482,950 km (0.112 R)
• M35: 27,342,003 km (0.115 R)
• M36: 27,791,096 km (0.12 R)
• M37: 30,908,566 km (0.113 R)
• M38: 33,270,417 km (0.059 R)
• M39: 33,749,728 km (0.051 R)
• M40: 34,424,564 km (0.09 R)
• M41: 35,298,814 km (0.089 R)
• M42: 35,494,040 km (0.119 R)
• M43: 36,475,701 km (0.069 R)
• M44: 36,969,823 km (0.108 R)
• M45: 37,765,085 km (0.028 R)
• M46: 42,757,615 km (0.086 R)
• M47: 45,383,506 km (0.092 R)
• M48: 45,702,149 km (0.064 R)
• M49: 46,341,531 km (0.098 R)
• M50: 46,555,306 km (0.118 R)
• M51: 46,769,381 km (0.078 R)
• M52: 47,736,980 km (0.036 R)
• M53: 49,582,718 km (0.052 R)
• M54: 49,801,281 km (0.072 R)
• M55: 51,230,539 km (0.096 R)
• M56: 51,562,197 km (0.119 R)
• M57: 53,567,407 km (0.114 R)
• M58: 54,353,993 km (0.12 R)
• M59: 55,597,899 km (0.102 R)
• M60: 55,938,833 km (0.077 R)
• M61: 56,736,937 km (0.109 R)
• M62: 62,900,220 km (0.092 R)
• M63: 63,137,033 km (0.055 R)
• M64: 66,120,613 km (0.1 R)
• M65: 66,602,318 km (0.068 R)
• M66: 68,175,639 km (0.095 R)
• M67: 68,784,054 km (0.114 R)
• M68: 71,358,932 km (0.053 R)
• M69: 72,596,256 km (0.042 R)
• M70: 73,466,467 km (0.11 R)
• M71: 74,465,183 km (0.065 R)
• M72: 74,840,972 km (0.111 R)
• M73: 75,217,211 km (0.057 R)
• M74: 80,423,067 km (0.111 R)
• M75: 82,615,574 km (0.113 R)
• M76: 82,745,125 km (0.106 R)
• M77: 86,400,549 km (0.106 R)
• M78: 86,795,338 km (0.086 R)
• M79: 88,115,539 km (0.092 R)
• M80: 88,247,934 km (0.084 R)
• M81: 88,380,328 km (0.09 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 10,747 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit