🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.7 AU - 0.78 AU

Year: 288 Days

Day: 19.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.81 AU - 1.13 AU

Year: 433 Days

Day: 45.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,533,751 km

• M1: 243,845 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.13 AU - 1.77 AU

Year: 791 Days

Day: 25.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.44 AU - 1.52 AU

Year: 816 Days

Day: 26.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 167.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,533,751 km

• M1: 44,431 km (0.116 R)

Asteroid Belt

Center: 2.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.6

Radius: 12.8

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.76 AU - 3 AU

Year: 2214 Days

Day: 12.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 62,533,751 km

• M1: 173,683 km (0.077 R)
• M2: 310,266 km (0.099 R)
• M3: 395,836 km (0.032 R)
• M4: 486,492 km (0.096 R)
• M5: 711,188 km (0.101 R)
• M6: 1,133,653 km (0.12 R)
• M7: 1,233,434 km (0.085 R)
• M8: 1,518,269 km (0.111 R)
• M9: 1,789,639 km (0.081 R)
• M10: 2,353,773 km (0.057 R)
• M11: 2,457,444 km (0.085 R)
• M12: 2,615,868 km (0.108 R)
• M13: 2,929,276 km (0.045 R)
• M14: 3,055,237 km (0.094 R)
• M15: 3,240,589 km (0.038 R)
• M16: 3,444,341 km (0.068 R)
• M17: 3,972,422 km (0.118 R)
• M18: 4,558,397 km (0.088 R)
• M19: 4,721,608 km (0.065 R)
• M20: 4,903,369 km (0.085 R)
• M21: 5,003,450 km (0.116 R)
• M22: 5,121,034 km (0.056 R)
• M23: 5,324,936 km (0.103 R)
• M24: 5,601,094 km (0.107 R)
• M25: 5,793,626 km (0.079 R)
• M26: 5,952,798 km (0.093 R)
• M27: 6,439,291 km (0.1 R)
• M28: 6,678,049 km (0.079 R)
• M29: 7,145,542 km (0.112 R)
• M30: 7,469,571 km (0.049 R)
• M31: 7,565,912 km (0.108 R)
• M32: 7,681,851 km (0.069 R)
• M33: 7,817,985 km (0.107 R)
• M34: 7,935,419 km (0.064 R)
• M35: 8,053,302 km (0.119 R)
• M36: 8,370,599 km (0.109 R)
• M37: 8,813,708 km (0.074 R)
• M38: 8,956,275 km (0.041 R)
• M39: 9,202,513 km (0.103 R)
• M40: 9,305,736 km (0.071 R)
• M41: 9,849,075 km (0.04 R)
• M42: 10,018,270 km (0.089 R)
• M43: 10,252,690 km (0.116 R)
• M44: 10,488,756 km (0.113 R)
• M45: 10,639,999 km (0.095 R)
• M46: 10,770,149 km (0.09 R)
• M47: 11,274,144 km (0.066 R)
• M48: 11,741,189 km (0.076 R)
• M49: 11,943,296 km (0.045 R)
• M50: 12,282,584 km (0.113 R)
• M51: 12,533,459 km (0.119 R)
• M52: 12,786,130 km (0.115 R)
• M53: 12,878,432 km (0.06 R)
• M54: 14,265,204 km (0.045 R)
• M55: 14,384,882 km (0.116 R)
• M56: 14,794,481 km (0.115 R)
• M57: 14,915,656 km (0.118 R)
• M58: 15,037,129 km (0.083 R)
• M59: 15,256,739 km (0.049 R)
• M60: 15,452,862 km (0.098 R)
• M61: 15,797,984 km (0.08 R)
• M62: 15,921,851 km (0.06 R)
• M63: 16,170,632 km (0.103 R)
• M64: 16,395,627 km (0.058 R)
• M65: 16,697,217 km (0.078 R)
• M66: 16,848,610 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.3

Radius: 11.1

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.11 AU - 3.35 AU

Year: 2630 Days

Day: 7.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 62,533,751 km

• M1: 193,280 km (0.065 R)
• M2: 369,507 km (0.102 R)
• M3: 539,001 km (0.086 R)
• M4: 638,933 km (0.056 R)
• M5: 718,668 km (0.028 R)
• M6: 1,074,262 km (0.097 R)
• M7: 1,193,641 km (0.051 R)
• M8: 1,294,919 km (0.096 R)
• M9: 1,470,248 km (0.086 R)
• M10: 1,554,920 km (0.049 R)
• M11: 1,666,221 km (0.086 R)
• M12: 1,897,200 km (0.06 R)
• M13: 1,976,487 km (0.116 R)
• M14: 2,056,971 km (0.092 R)
• M15: 2,179,940 km (0.055 R)
• M16: 2,263,266 km (0.115 R)
• M17: 2,347,789 km (0.101 R)
• M18: 2,433,209 km (0.066 R)
• M19: 2,607,491 km (0.111 R)
• M20: 3,139,461 km (0.025 R)
• M21: 3,442,397 km (0.082 R)
• M22: 3,556,390 km (0.11 R)
• M23: 3,754,907 km (0.069 R)
• M24: 3,974,067 km (0.083 R)
• M25: 4,128,303 km (0.11 R)
• M26: 4,232,273 km (0.115 R)
• M27: 4,407,452 km (0.057 R)
• M28: 4,656,832 km (0.026 R)
• M29: 4,837,696 km (0.114 R)
• M30: 5,058,054 km (0.091 R)
• M31: 5,432,497 km (0.064 R)
• M32: 5,508,493 km (0.058 R)
• M33: 5,642,383 km (0.055 R)
• M34: 5,738,724 km (0.105 R)
• M35: 5,874,409 km (0.061 R)
• M36: 6,070,233 km (0.039 R)
• M37: 6,288,047 km (0.044 R)
• M38: 6,387,979 km (0.106 R)
• M39: 6,751,950 km (0.085 R)
• M40: 6,895,415 km (0.08 R)
• M41: 7,164,392 km (0.058 R)
• M42: 7,542,575 km (0.091 R)
• M43: 7,992,266 km (0.072 R)
• M44: 8,209,333 km (0.095 R)
• M45: 8,340,530 km (0.086 R)
• M46: 8,428,494 km (0.109 R)
• M47: 8,962,259 km (0.105 R)
• M48: 9,165,263 km (0.109 R)
• M49: 10,109,375 km (0.072 R)
• M50: 10,795,880 km (0.11 R)
• M51: 10,939,793 km (0.079 R)
• M52: 11,448,575 km (0.034 R)
• M53: 11,841,419 km (0.115 R)
• M54: 11,964,987 km (0.081 R)
• M55: 12,064,320 km (0.118 R)
• M56: 12,564,725 km (0.119 R)
• M57: 12,640,272 km (0.072 R)
• M58: 13,819,103 km (0.114 R)
• M59: 13,897,193 km (0.085 R)
• M60: 13,975,433 km (0.108 R)
• M61: 14,633,365 km (0.05 R)
• M62: 14,792,686 km (0.071 R)
• M63: 14,979,384 km (0.06 R)
• M64: 15,625,348 km (0.027 R)
• M65: 16,280,437 km (0.088 R)
• M66: 16,944,502 km (0.108 R)
• M67: 17,195,826 km (0.108 R)
• M68: 17,279,900 km (0.082 R)
• M69: 17,504,746 km (0.115 R)
• M70: 17,872,158 km (0.073 R)
• M71: 18,356,407 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 780.2

Radius: 6.7

Gravity: 17.38 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 9.49 AU - 10.17 AU

Year: 13963 Days

Day: 20.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 62,533,751 km

• M1: 186,698 km (0.09 R)
• M2: 330,163 km (0.059 R)
• M3: 582,983 km (0.106 R)
• M4: 679,474 km (0.117 R)
• M5: 866,920 km (0.117 R)
• M6: 933,192 km (0.042 R)
• M7: 1,911,861 km (0.051 R)
• M8: 1,970,054 km (0.034 R)
• M9: 2,087,937 km (0.107 R)
• M10: 2,238,583 km (0.12 R)
• M11: 2,392,818 km (0.083 R)
• M12: 2,744,523 km (0.065 R)
• M13: 2,976,848 km (0.088 R)
• M14: 3,931,282 km (0.107 R)
• M15: 4,042,733 km (0.075 R)
• M16: 4,733,725 km (0.092 R)
• M17: 5,133,451 km (0.114 R)
• M18: 5,214,683 km (0.063 R)
• M19: 5,337,353 km (0.089 R)
• M20: 6,222,374 km (0.046 R)
• M21: 7,016,888 km (0.096 R)
• M22: 7,288,707 km (0.1 R)
• M23: 7,983,440 km (0.085 R)
• M24: 9,286,587 km (0.107 R)
• M25: 9,385,770 km (0.076 R)
• M26: 9,937,188 km (0.108 R)
• M27: 10,447,766 km (0.092 R)
• M28: 11,019,230 km (0.111 R)
• M29: 11,071,589 km (0.114 R)
• M30: 11,494,203 km (0.119 R)
• M31: 11,600,716 km (0.089 R)
• M32: 12,683,356 km (0.088 R)
• M33: 13,628,815 km (0.044 R)
• M34: 14,827,842 km (0.095 R)
• M35: 17,142,570 km (0.104 R)
• M36: 17,264,193 km (0.098 R)
• M37: 17,325,229 km (0.076 R)
• M38: 17,631,007 km (0.059 R)
• M39: 18,186,164 km (0.078 R)
• M40: 19,061,013 km (0.1 R)
• M41: 20,592,446 km (0.1 R)
• M42: 23,029,545 km (0.093 R)
• M43: 23,096,714 km (0.042 R)
• M44: 24,043,220 km (0.096 R)
• M45: 24,452,819 km (0.109 R)
• M46: 26,675,844 km (0.037 R)
• M47: 27,526,008 km (0.049 R)
• M48: 27,739,933 km (0.053 R)
• M49: 29,909,401 km (0.076 R)
• M50: 30,056,007 km (0.113 R)
• M51: 30,276,365 km (0.042 R)
• M52: 30,349,818 km (0.077 R)
• M53: 30,644,675 km (0.081 R)
• M54: 31,088,681 km (0.093 R)
• M55: 31,237,083 km (0.094 R)
• M56: 31,534,782 km (0.108 R)
• M57: 31,908,179 km (0.061 R)
• M58: 32,057,926 km (0.118 R)
• M59: 32,508,664 km (0.112 R)
• M60: 32,961,497 km (0.088 R)
• M61: 34,026,036 km (0.083 R)
• M62: 34,179,074 km (0.097 R)
• M63: 34,255,668 km (0.061 R)
• M64: 34,716,430 km (0.115 R)
• M65: 34,793,323 km (0.087 R)
• M66: 35,721,728 km (0.045 R)
• M67: 37,208,132 km (0.09 R)
• M68: 37,840,033 km (0.025 R)
• M69: 38,475,525 km (0.084 R)
• M70: 38,555,261 km (0.098 R)
• M71: 41,133,730 km (0.1 R)
• M72: 42,115,092 km (0.087 R)
• M73: 43,518,320 km (0.082 R)
• M74: 43,684,373 km (0.071 R)
• M75: 44,350,982 km (0.091 R)
• M76: 45,104,805 km (0.054 R)
• M77: 45,441,101 km (0.042 R)
• M78: 45,947,340 km (0.111 R)
• M79: 46,201,058 km (0.04 R)
• M80: 47,306,138 km (0.103 R)
• M81: 48,248,156 km (0.069 R)
• M82: 48,850,736 km (0.081 R)
• M83: 49,282,625 km (0.117 R)
• M84: 49,715,860 km (0.108 R)
• M85: 50,586,071 km (0.116 R)
• M86: 50,935,532 km (0.057 R)
• M87: 51,023,047 km (0.103 R)
• M88: 51,900,887 km (0.063 R)
• M89: 52,341,602 km (0.056 R)
• M90: 53,938,559 km (0.051 R)
• M91: 54,027,720 km (0.059 R)
• M92: 56,726,166 km (0.08 R)
• M93: 57,180,196 km (0.111 R)
• M94: 58,091,696 km (0.034 R)
• M95: 60,576,965 km (0.119 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 16,597 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit