🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.61 AU - 0.97 AU

Year: 253 Days

Day: 13.8 Hours

Environment

Temp: 196 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.97 AU - 2.55 AU

Year: 1223 Days

Day: 19.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,725,476 km

• M1: 891,454 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.84 AU - 3.98 AU

Year: 2266 Days

Day: 35 Hours

Environment

Temp: -106 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,725,476 km

• M1: 1,023,249 km (0.051 R)

Asteroid Belt

Center: 4.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.6

Radius: 11.9

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.45 AU - 7.09 AU

Year: 5650 Days

Day: 6.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 23,725,476 km

• M1: 148,999 km (0.032 R)
• M2: 265,835 km (0.099 R)
• M3: 351,705 km (0.087 R)
• M4: 491,429 km (0.119 R)
• M5: 874,100 km (0.074 R)
• M6: 1,021,305 km (0.028 R)
• M7: 1,265,897 km (0.116 R)
• M8: 1,497,774 km (0.076 R)
• M9: 1,676,992 km (0.072 R)
• M10: 1,811,780 km (0.109 R)
• M11: 1,932,954 km (0.108 R)
• M12: 2,092,725 km (0.097 R)
• M13: 2,350,183 km (0.095 R)
• M14: 2,657,157 km (0.055 R)
• M15: 2,936,606 km (0.12 R)
• M16: 3,059,276 km (0.049 R)
• M17: 3,204,686 km (0.106 R)
• M18: 3,480,843 km (0.115 R)
• M19: 3,654,676 km (0.117 R)
• M20: 3,809,211 km (0.062 R)
• M21: 4,079,235 km (0.071 R)
• M22: 4,685,854 km (0.066 R)
• M23: 5,147,064 km (0.073 R)
• M24: 5,420,828 km (0.075 R)
• M25: 5,699,380 km (0.063 R)
• M26: 5,776,273 km (0.041 R)
• M27: 6,806,105 km (0.11 R)
• M28: 7,106,796 km (0.094 R)
• M29: 7,328,351 km (0.101 R)
• M30: 7,439,951 km (0.115 R)
• M31: 7,749,768 km (0.07 R)
• M32: 7,977,905 km (0.12 R)
• M33: 8,469,783 km (0.113 R)
• M34: 8,557,746 km (0.106 R)
• M35: 9,942,574 km (0.057 R)
• M36: 10,629,527 km (0.104 R)
• M37: 10,819,516 km (0.12 R)
• M38: 11,074,581 km (0.111 R)
• M39: 11,202,786 km (0.081 R)
• M40: 11,363,903 km (0.033 R)
• M41: 11,460,992 km (0.098 R)
• M42: 11,786,367 km (0.093 R)
• M43: 11,982,939 km (0.059 R)
• M44: 12,313,251 km (0.106 R)
• M45: 12,412,883 km (0.074 R)
• M46: 12,546,325 km (0.116 R)
• M47: 12,646,555 km (0.086 R)
• M48: 13,424,464 km (0.062 R)
• M49: 14,043,949 km (0.059 R)
• M50: 14,462,225 km (0.104 R)
• M51: 14,602,547 km (0.085 R)
• M52: 15,168,476 km (0.102 R)
• M53: 16,724,743 km (0.114 R)
• M54: 18,293,276 km (0.085 R)
• M55: 18,407,120 km (0.07 R)
• M56: 18,521,264 km (0.113 R)
• M57: 18,673,704 km (0.114 R)
• M58: 19,986,575 km (0.118 R)
• M59: 20,143,054 km (0.096 R)
• M60: 20,496,404 km (0.07 R)
• M61: 20,970,929 km (0.111 R)
• M62: 21,129,802 km (0.082 R)
• M63: 21,329,066 km (0.063 R)
• M64: 21,569,021 km (0.103 R)
• M65: 22,375,204 km (0.112 R)
• M66: 23,768,558 km (0.114 R)
• M67: 24,517,445 km (0.096 R)
• M68: 24,642,958 km (0.052 R)
• M69: 25,825,380 km (0.076 R)
• M70: 26,123,827 km (0.115 R)
• M71: 26,681,229 km (0.057 R)
• M72: 27,026,202 km (0.096 R)
• M73: 27,199,286 km (0.065 R)
• M74: 28,026,263 km (0.104 R)
• M75: 28,684,943 km (0.118 R)
• M76: 28,994,012 km (0.115 R)
• M77: 29,348,709 km (0.044 R)
• M78: 29,883,371 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.2

Radius: 6.4

Gravity: 17.51 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 12.75 AU - 17.67 AU

Year: 21348 Days

Day: 17.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 23,725,476 km

• M1: 172,636 km (0.052 R)
• M2: 213,177 km (0.101 R)
• M3: 290,669 km (0.113 R)
• M4: 874,998 km (0.095 R)
• M5: 1,446,462 km (0.117 R)
• M6: 1,869,674 km (0.057 R)
• M7: 2,477,490 km (0.108 R)
• M8: 3,101,313 km (0.12 R)
• M9: 3,182,695 km (0.042 R)
• M10: 3,305,963 km (0.113 R)
• M11: 3,430,878 km (0.078 R)
• M12: 3,514,952 km (0.089 R)
• M13: 3,858,279 km (0.108 R)
• M14: 3,989,925 km (0.068 R)
• M15: 4,484,944 km (0.038 R)
• M16: 4,576,947 km (0.117 R)
• M17: 4,763,047 km (0.093 R)
• M18: 4,951,690 km (0.086 R)
• M19: 5,680,530 km (0.062 R)
• M20: 5,930,957 km (0.096 R)
• M21: 6,703,630 km (0.051 R)
• M22: 7,562,322 km (0.117 R)
• M23: 8,116,582 km (0.092 R)
• M24: 8,455,272 km (0.089 R)
• M25: 9,088,370 km (0.091 R)
• M26: 9,736,577 km (0.106 R)
• M27: 9,856,106 km (0.114 R)
• M28: 10,399,595 km (0.12 R)
• M29: 10,705,822 km (0.119 R)
• M30: 10,767,456 km (0.102 R)
• M31: 10,891,024 km (0.113 R)
• M32: 11,077,274 km (0.115 R)
• M33: 11,202,038 km (0.054 R)
• M34: 12,152,284 km (0.12 R)
• M35: 12,280,938 km (0.097 R)
• M36: 13,128,260 km (0.074 R)
• M37: 14,673,008 km (0.085 R)
• M38: 15,154,414 km (0.085 R)
• M39: 16,629,748 km (0.099 R)
• M40: 17,784,045 km (0.116 R)
• M41: 22,970,155 km (0.069 R)
• M42: 24,496,801 km (0.054 R)
• M43: 25,395,585 km (0.104 R)
• M44: 26,055,910 km (0.115 R)
• M45: 27,057,168 km (0.097 R)
• M46: 27,562,360 km (0.045 R)
• M47: 28,240,936 km (0.101 R)
• M48: 29,441,759 km (0.096 R)
• M49: 30,222,360 km (0.052 R)
• M50: 30,922,029 km (0.112 R)
• M51: 31,981,332 km (0.117 R)
• M52: 33,773,365 km (0.061 R)
• M53: 34,681,574 km (0.104 R)
• M54: 35,505,708 km (0.082 R)
• M55: 35,689,714 km (0.047 R)
• M56: 37,173,425 km (0.095 R)
• M57: 38,582,488 km (0.096 R)
• M58: 39,246,104 km (0.049 R)
• M59: 40,488,365 km (0.112 R)
• M60: 42,522,297 km (0.066 R)
• M61: 43,109,469 km (0.097 R)
• M62: 45,185,738 km (0.118 R)
• M63: 47,497,025 km (0.118 R)
• M64: 48,106,187 km (0.065 R)
• M65: 48,922,543 km (0.101 R)
• M66: 49,229,817 km (0.096 R)
• M67: 49,332,291 km (0.075 R)
• M68: 50,775,911 km (0.1 R)
• M69: 51,086,925 km (0.089 R)
• M70: 53,387,890 km (0.113 R)
• M71: 57,656,964 km (0.107 R)
• M72: 58,089,900 km (0.111 R)
• M73: 58,523,884 km (0.04 R)
• M74: 59,395,142 km (0.098 R)
• M75: 60,490,198 km (0.09 R)
• M76: 61,812,943 km (0.118 R)
• M77: 62,366,904 km (0.105 R)
• M78: 63,145,261 km (0.089 R)
• M79: 64,711,701 km (0.074 R)
• M80: 65,612,429 km (0.111 R)
• M81: 66,177,460 km (0.055 R)
• M82: 67,540,297 km (0.106 R)
• M83: 68,225,156 km (0.09 R)
• M84: 70,756,053 km (0.101 R)
• M85: 71,219,507 km (0.072 R)
• M86: 71,335,595 km (0.065 R)
• M87: 71,567,771 km (0.104 R)
• M88: 72,265,944 km (0.082 R)
• M89: 73,786,457 km (0.105 R)
• M90: 74,138,910 km (0.052 R)
• M91: 76,264,845 km (0.115 R)
• M92: 77,812,734 km (0.113 R)
• M93: 78,530,654 km (0.036 R)
• M94: 79,010,564 km (0.114 R)
• M95: 79,732,075 km (0.067 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.7

Radius: 5.6

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 15.39 AU - 15.93 AU

Year: 22303 Days

Day: 18 Hours

Environment

Temp: -190 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 23,725,476 km

• M1: 83,476 km (0.078 R)
• M2: 358,287 km (0.075 R)
• M3: 400,025 km (0.11 R)
• M4: 575,054 km (0.076 R)
• M5: 666,309 km (0.065 R)
• M6: 817,702 km (0.108 R)
• M7: 1,165,667 km (0.056 R)
• M8: 1,204,113 km (0.107 R)
• M9: 1,541,307 km (0.097 R)
• M10: 1,698,534 km (0.118 R)
• M11: 1,816,268 km (0.089 R)
• M12: 2,090,929 km (0.046 R)
• M13: 2,249,204 km (0.111 R)
• M14: 2,329,837 km (0.095 R)
• M15: 2,611,231 km (0.114 R)
• M16: 2,661,945 km (0.055 R)
• M17: 2,903,246 km (0.05 R)
• M18: 3,917,819 km (0.045 R)
• M19: 4,212,078 km (0.102 R)
• M20: 4,432,286 km (0.119 R)
• M21: 4,656,383 km (0.08 R)
• M22: 4,842,483 km (0.054 R)
• M23: 4,884,221 km (0.102 R)
• M24: 5,501,910 km (0.112 R)
• M25: 6,009,346 km (0.041 R)
• M26: 6,234,641 km (0.104 R)
• M27: 6,577,669 km (0.095 R)
• M28: 7,139,259 km (0.07 R)
• M29: 7,306,061 km (0.052 R)
• M30: 8,584,225 km (0.116 R)
• M31: 8,736,067 km (0.108 R)
• M32: 8,786,930 km (0.116 R)
• M33: 9,771,284 km (0.097 R)
• M34: 9,850,571 km (0.08 R)
• M35: 10,735,742 km (0.109 R)
• M36: 10,954,154 km (0.097 R)
• M37: 11,562,270 km (0.101 R)
• M38: 12,011,512 km (0.047 R)
• M39: 12,209,879 km (0.1 R)
• M40: 13,305,235 km (0.097 R)
• M41: 14,854,470 km (0.063 R)
• M42: 15,342,458 km (0.096 R)
• M43: 15,711,965 km (0.088 R)
• M44: 16,053,198 km (0.12 R)
• M45: 17,378,635 km (0.114 R)
• M46: 18,086,831 km (0.093 R)
• M47: 18,281,608 km (0.104 R)
• M48: 18,575,119 km (0.059 R)
• M49: 18,771,690 km (0.081 R)
• M50: 19,199,840 km (0.057 R)
• M51: 19,299,023 km (0.03 R)
• M52: 20,944,300 km (0.111 R)
• M53: 21,285,533 km (0.09 R)
• M54: 21,628,711 km (0.117 R)
• M55: 23,195,150 km (0.079 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 11,980 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit