🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.66 AU - 0.74 AU

Year: 225 Days

Day: 12 Hours

Environment

Temp: 92 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,269,587 km

• M1: 361,428 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.74 AU - 0.94 AU

Year: 296 Days

Day: 14.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 78,269,587 km

• M1: 342,729 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.92 AU - 1.06 AU

Year: 379 Days

Day: 17.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 44 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.46 AU - 1.46 AU

Year: 679 Days

Day: 43.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.76 AU - 3.18 AU

Year: 1971 Days

Day: 43.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,269,587 km

• M1: 1,494,333 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.7

Radius: 13.1

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.85 AU - 4.99 AU

Year: 3578 Days

Day: 5.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 78,269,587 km

• M1: 345,122 km (0.088 R)
• M2: 525,837 km (0.107 R)
• M3: 943,813 km (0.06 R)
• M4: 1,257,669 km (0.119 R)
• M5: 1,341,444 km (0.107 R)
• M6: 1,427,313 km (0.078 R)
• M7: 1,515,277 km (0.101 R)
• M8: 1,853,667 km (0.096 R)
• M9: 2,182,633 km (0.115 R)
• M10: 2,319,515 km (0.083 R)
• M11: 2,840,116 km (0.113 R)
• M12: 3,047,159 km (0.12 R)
• M13: 3,298,483 km (0.104 R)
• M14: 3,637,472 km (0.093 R)
• M15: 3,842,272 km (0.108 R)
• M16: 3,987,830 km (0.099 R)
• M17: 4,071,904 km (0.069 R)
• M18: 4,220,455 km (0.051 R)
• M19: 4,370,951 km (0.116 R)
• M20: 4,479,409 km (0.043 R)
• M21: 4,743,748 km (0.104 R)
• M22: 4,900,228 km (0.042 R)
• M23: 5,218,572 km (0.065 R)
• M24: 5,450,000 km (0.108 R)
• M25: 5,637,745 km (0.074 R)
• M26: 6,213,697 km (0.081 R)
• M27: 6,508,854 km (0.085 R)
• M28: 6,758,383 km (0.037 R)
• M29: 6,960,340 km (0.093 R)
• M30: 7,395,969 km (0.104 R)
• M31: 7,893,532 km (0.118 R)
• M32: 8,026,225 km (0.044 R)
• M33: 8,592,004 km (0.058 R)
• M34: 9,031,672 km (0.088 R)
• M35: 9,114,998 km (0.092 R)
• M36: 9,338,348 km (0.042 R)
• M37: 10,657,502 km (0.056 R)
• M38: 11,100,162 km (0.062 R)
• M39: 11,851,592 km (0.05 R)
• M40: 12,187,439 km (0.117 R)
• M41: 12,868,558 km (0.087 R)
• M42: 13,119,284 km (0.111 R)
• M43: 13,213,830 km (0.12 R)
• M44: 13,753,280 km (0.109 R)
• M45: 14,041,855 km (0.103 R)
• M46: 14,494,837 km (0.034 R)
• M47: 14,919,695 km (0.118 R)
• M48: 15,415,013 km (0.071 R)
• M49: 15,915,867 km (0.097 R)
• M50: 16,625,859 km (0.064 R)
• M51: 16,728,183 km (0.116 R)
• M52: 17,173,836 km (0.054 R)
• M53: 17,311,765 km (0.095 R)
• M54: 17,588,820 km (0.09 R)
• M55: 18,428,513 km (0.095 R)
• M56: 19,640,405 km (0.034 R)
• M57: 19,857,023 km (0.093 R)
• M58: 20,219,648 km (0.101 R)
• M59: 21,357,938 km (0.071 R)
• M60: 21,953,488 km (0.064 R)
• M61: 22,743,514 km (0.096 R)
• M62: 22,857,208 km (0.104 R)
• M63: 23,047,048 km (0.059 R)
• M64: 23,199,189 km (0.103 R)
• M65: 23,619,559 km (0.063 R)
• M66: 24,429,033 km (0.111 R)
• M67: 24,895,629 km (0.116 R)
• M68: 25,443,905 km (0.119 R)
• M69: 25,877,290 km (0.038 R)
• M70: 26,114,851 km (0.083 R)
• M71: 26,751,690 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.8

Radius: 7.9

Gravity: 10.43 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 10.02 AU - 14.62 AU

Year: 16649 Days

Day: 21.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 78,269,587 km

• M1: 121,623 km (0.047 R)
• M2: 219,610 km (0.118 R)
• M3: 568,622 km (0.031 R)
• M4: 771,775 km (0.081 R)
• M5: 859,440 km (0.098 R)
• M6: 1,296,266 km (0.043 R)
• M7: 2,003,115 km (0.069 R)
• M8: 2,125,935 km (0.066 R)
• M9: 2,315,027 km (0.095 R)
• M10: 2,411,518 km (0.095 R)
• M11: 2,743,326 km (0.118 R)
• M12: 4,092,549 km (0.068 R)
• M13: 4,249,178 km (0.068 R)
• M14: 4,407,901 km (0.104 R)
• M15: 4,936,879 km (0.068 R)
• M16: 5,528,988 km (0.106 R)
• M17: 5,702,222 km (0.076 R)
• M18: 5,921,383 km (0.097 R)
• M19: 6,143,386 km (0.092 R)
• M20: 6,549,844 km (0.107 R)
• M21: 6,733,251 km (0.096 R)
• M22: 6,964,978 km (0.095 R)
• M23: 7,820,827 km (0.086 R)
• M24: 7,917,916 km (0.112 R)
• M25: 8,359,978 km (0.095 R)
• M26: 9,268,186 km (0.071 R)
• M27: 9,422,571 km (0.034 R)
• M28: 9,995,980 km (0.101 R)
• M29: 10,688,319 km (0.092 R)
• M30: 10,904,338 km (0.032 R)
• M31: 11,231,359 km (0.083 R)
• M32: 11,450,969 km (0.106 R)
• M33: 11,506,171 km (0.12 R)
• M34: 11,616,723 km (0.087 R)
• M35: 12,287,670 km (0.027 R)
• M36: 12,570,859 km (0.067 R)
• M37: 14,019,265 km (0.096 R)
• M38: 14,255,779 km (0.117 R)
• M39: 15,154,863 km (0.096 R)
• M40: 16,195,914 km (0.088 R)
• M41: 16,506,330 km (0.104 R)
• M42: 17,133,444 km (0.078 R)
• M43: 17,322,985 km (0.095 R)
• M44: 17,768,188 km (0.071 R)
• M45: 18,475,337 km (0.108 R)
• M46: 18,995,489 km (0.077 R)
• M47: 19,191,761 km (0.061 R)
• M48: 19,257,285 km (0.073 R)
• M49: 20,383,607 km (0.104 R)
• M50: 20,450,478 km (0.069 R)
• M51: 21,326,972 km (0.107 R)
• M52: 24,029,158 km (0.113 R)
• M53: 25,456,172 km (0.078 R)
• M54: 25,528,278 km (0.056 R)
• M55: 27,131,070 km (0.11 R)
• M56: 28,841,273 km (0.119 R)
• M57: 28,916,371 km (0.063 R)
• M58: 30,739,370 km (0.058 R)
• M59: 30,969,751 km (0.11 R)
• M60: 31,355,265 km (0.082 R)
• M61: 31,432,457 km (0.087 R)
• M62: 31,664,633 km (0.092 R)
• M63: 31,819,766 km (0.11 R)
• M64: 34,415,589 km (0.084 R)
• M65: 34,495,175 km (0.062 R)
• M66: 37,078,431 km (0.119 R)
• M67: 37,323,771 km (0.094 R)
• M68: 38,310,519 km (0.101 R)
• M69: 38,641,429 km (0.079 R)
• M70: 43,802,855 km (0.096 R)
• M71: 44,235,342 km (0.1 R)
• M72: 48,459,537 km (0.115 R)
• M73: 48,727,766 km (0.115 R)
• M74: 49,805,769 km (0.106 R)
• M75: 51,711,047 km (0.036 R)
• M76: 52,351,476 km (0.059 R)
• M77: 55,218,968 km (0.09 R)
• M78: 56,530,492 km (0.035 R)
• M79: 57,190,219 km (0.088 R)
• M80: 58,422,008 km (0.116 R)
• M81: 59,088,915 km (0.092 R)
• M82: 59,566,880 km (0.051 R)
• M83: 60,334,168 km (0.069 R)
• M84: 60,430,359 km (0.042 R)
• M85: 60,911,915 km (0.053 R)
• M86: 61,104,746 km (0.063 R)
• M87: 61,588,097 km (0.109 R)
• M88: 61,975,705 km (0.039 R)
• M89: 63,045,479 km (0.067 R)
• M90: 64,514,381 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 996.3

Radius: 3.5

Gravity: 81.33 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 9.52 AU - 15.76 AU

Year: 17302 Days

Day: 17.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 78,269,587 km

• M1: 71,209 km (0.117 R)
• M2: 133,740 km (0.036 R)
• M3: 429,795 km (0.098 R)
• M4: 716,873 km (0.095 R)
• M5: 1,136,196 km (0.113 R)
• M6: 1,492,239 km (0.081 R)
• M7: 1,554,771 km (0.118 R)
• M8: 1,846,935 km (0.093 R)
• M9: 2,016,430 km (0.119 R)
• M10: 2,050,837 km (0.109 R)
• M11: 2,443,382 km (0.087 R)
• M12: 3,174,168 km (0.085 R)
• M13: 3,214,409 km (0.043 R)
• M14: 4,679,272 km (0.053 R)
• M15: 4,956,477 km (0.112 R)
• M16: 5,049,975 km (0.072 R)
• M17: 5,526,594 km (0.105 R)
• M18: 6,217,736 km (0.106 R)
• M19: 6,318,565 km (0.078 R)
• M20: 7,040,225 km (0.075 R)
• M21: 7,145,542 km (0.1 R)
• M22: 7,198,350 km (0.108 R)
• M23: 7,896,524 km (0.083 R)
• M24: 7,951,127 km (0.083 R)
• M25: 9,012,075 km (0.118 R)
• M26: 9,704,713 km (0.064 R)
• M27: 10,896,559 km (0.079 R)
• M28: 11,263,074 km (0.048 R)
• M29: 11,882,858 km (0.045 R)
• M30: 12,513,712 km (0.102 R)
• M31: 12,705,048 km (0.052 R)
• M32: 13,220,113 km (0.106 R)
• M33: 13,676,237 km (0.11 R)
• M34: 13,873,407 km (0.106 R)
• M35: 14,805,552 km (0.113 R)
• M36: 14,940,339 km (0.052 R)
• M37: 16,241,242 km (0.087 R)
• M38: 17,364,573 km (0.106 R)
• M39: 18,730,701 km (0.03 R)
• M40: 19,169,172 km (0.052 R)
• M41: 19,611,084 km (0.076 R)
• M42: 20,429,983 km (0.098 R)
• M43: 20,881,320 km (0.109 R)
• M44: 22,719,279 km (0.059 R)
• M45: 23,186,922 km (0.044 R)
• M46: 23,736,395 km (0.081 R)
• M47: 25,490,879 km (0.103 R)
• M48: 25,571,662 km (0.107 R)
• M49: 25,895,541 km (0.096 R)
• M50: 26,383,679 km (0.056 R)
• M51: 26,465,359 km (0.075 R)
• M52: 27,452,107 km (0.049 R)
• M53: 30,569,128 km (0.105 R)
• M54: 30,998,773 km (0.101 R)
• M55: 31,690,514 km (0.101 R)
• M56: 32,212,610 km (0.059 R)
• M57: 33,530,418 km (0.117 R)
• M58: 34,151,249 km (0.06 R)
• M59: 35,044,947 km (0.083 R)
• M60: 35,494,638 km (0.09 R)
• M61: 36,855,081 km (0.084 R)
• M62: 37,037,740 km (0.098 R)
• M63: 38,047,974 km (0.032 R)
• M64: 38,510,082 km (0.106 R)
• M65: 39,160,235 km (0.099 R)
• M66: 41,226,929 km (0.056 R)
• M67: 41,701,603 km (0.103 R)
• M68: 43,232,588 km (0.029 R)
• M69: 44,101,901 km (0.047 R)
• M70: 44,781,973 km (0.063 R)
• M71: 46,054,004 km (0.075 R)
• M72: 47,437,335 km (0.046 R)
• M73: 48,433,657 km (0.104 R)
• M74: 52,384,686 km (0.037 R)
• M75: 54,346,812 km (0.1 R)
• M76: 54,971,383 km (0.088 R)
• M77: 55,702,917 km (0.033 R)
• M78: 56,017,521 km (0.116 R)
• M79: 56,648,375 km (0.044 R)
• M80: 57,387,389 km (0.059 R)
• M81: 61,671,124 km (0.063 R)
• M82: 64,620,147 km (0.109 R)
• M83: 65,945,584 km (0.09 R)
• M84: 66,389,291 km (0.094 R)
• M85: 66,945,496 km (0.1 R)
• M86: 67,391,447 km (0.094 R)
• M87: 68,174,293 km (0.104 R)
• M88: 68,398,540 km (0.092 R)
• M89: 68,623,086 km (0.119 R)
• M90: 73,163,831 km (0.115 R)
• M91: 76,632,556 km (0.104 R)
• M92: 77,566,646 km (0.111 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 20,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit