🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.69 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.32 AU - 3.44 AU

Year: 2164 Days

Day: 32 Hours

Environment

Temp: -101 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,474,738 km

• M1: 1,609,523 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.74 AU - 5.1 AU

Year: 3236 Days

Day: 29.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.37 AU - 5.93 AU

Year: 4070 Days

Day: 16.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.1

Radius: 9.1

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 7.13 AU - 11.67 AU

Year: 10037 Days

Day: 5.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 62,474,738 km

• M1: 140,772 km (0.085 R)
• M2: 334,351 km (0.12 R)
• M3: 609,611 km (0.048 R)
• M4: 705,504 km (0.108 R)
• M5: 1,882,390 km (0.118 R)
• M6: 2,454,602 km (0.119 R)
• M7: 2,746,467 km (0.118 R)
• M8: 3,363,559 km (0.076 R)
• M9: 3,450,924 km (0.05 R)
• M10: 3,509,716 km (0.118 R)
• M11: 3,930,235 km (0.096 R)
• M12: 4,271,917 km (0.102 R)
• M13: 4,494,369 km (0.061 R)
• M14: 4,688,248 km (0.114 R)
• M15: 4,984,003 km (0.118 R)
• M16: 5,117,444 km (0.111 R)
• M17: 5,252,082 km (0.069 R)
• M18: 5,387,917 km (0.105 R)
• M19: 5,628,470 km (0.114 R)
• M20: 6,407,277 km (0.079 R)
• M21: 6,735,495 km (0.111 R)
• M22: 7,408,685 km (0.117 R)
• M23: 7,791,955 km (0.11 R)
• M24: 8,339,333 km (0.114 R)
• M25: 9,183,813 km (0.118 R)
• M26: 9,265,643 km (0.049 R)
• M27: 9,347,623 km (0.069 R)
• M28: 10,097,258 km (0.096 R)
• M29: 10,736,789 km (0.11 R)
• M30: 10,822,957 km (0.066 R)
• M31: 12,324,321 km (0.115 R)
• M32: 12,505,185 km (0.049 R)
• M33: 12,687,096 km (0.111 R)
• M34: 13,749,241 km (0.069 R)
• M35: 14,648,175 km (0.073 R)
• M36: 14,839,810 km (0.106 R)
• M37: 15,517,189 km (0.083 R)
• M38: 16,552,256 km (0.038 R)
• M39: 17,558,452 km (0.104 R)
• M40: 17,711,191 km (0.056 R)
• M41: 18,017,867 km (0.076 R)
• M42: 18,171,803 km (0.12 R)
• M43: 18,740,125 km (0.097 R)
• M44: 19,052,635 km (0.034 R)
• M45: 19,261,923 km (0.099 R)
• M46: 19,682,741 km (0.087 R)
• M47: 19,841,315 km (0.079 R)
• M48: 20,266,323 km (0.058 R)
• M49: 20,748,028 km (0.091 R)
• M50: 21,613,751 km (0.107 R)
• M51: 21,886,767 km (0.084 R)
• M52: 22,823,399 km (0.094 R)
• M53: 23,101,352 km (0.12 R)
• M54: 23,268,602 km (0.092 R)
• M55: 23,492,401 km (0.106 R)
• M56: 23,941,942 km (0.066 R)
• M57: 24,735,559 km (0.055 R)
• M58: 24,792,556 km (0.061 R)
• M59: 25,365,217 km (0.104 R)
• M60: 26,698,732 km (0.087 R)
• M61: 27,050,287 km (0.101 R)
• M62: 27,285,604 km (0.111 R)
• M63: 27,462,429 km (0.068 R)
• M64: 27,936,056 km (0.105 R)
• M65: 28,292,996 km (0.09 R)
• M66: 28,891,238 km (0.106 R)
• M67: 29,252,218 km (0.037 R)
• M68: 29,857,192 km (0.101 R)
• M69: 29,917,929 km (0.104 R)
• M70: 30,649,761 km (0.114 R)
• M71: 30,711,096 km (0.08 R)
• M72: 31,141,041 km (0.105 R)
• M73: 31,449,362 km (0.054 R)
• M74: 31,696,647 km (0.099 R)
• M75: 32,943,396 km (0.117 R)
• M76: 33,320,383 km (0.097 R)
• M77: 33,509,474 km (0.12 R)
• M78: 34,843,139 km (0.107 R)
• M79: 37,956,121 km (0.082 R)
• M80: 38,285,386 km (0.055 R)
• M81: 38,483,454 km (0.104 R)
• M82: 38,549,576 km (0.041 R)
• M83: 38,947,058 km (0.113 R)
• M84: 39,079,751 km (0.047 R)
• M85: 40,080,262 km (0.082 R)
• M86: 40,482,829 km (0.117 R)
• M87: 40,617,318 km (0.068 R)
• M88: 41,902,513 km (0.036 R)
• M89: 42,857,845 km (0.091 R)
• M90: 43,475,834 km (0.115 R)
• M91: 45,417,315 km (0.091 R)
• M92: 45,627,051 km (0.116 R)
• M93: 45,766,925 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474

Radius: 12.6

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 9.48 AU - 12.28 AU

Year: 12498 Days

Day: 6.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 62,474,738 km

• M1: 205,697 km (0.082 R)
• M2: 398,828 km (0.113 R)
• M3: 519,853 km (0.075 R)
• M4: 738,116 km (0.051 R)
• M5: 1,026,241 km (0.096 R)
• M6: 1,224,907 km (0.089 R)
• M7: 1,569,880 km (0.038 R)
• M8: 1,921,285 km (0.106 R)
• M9: 2,481,679 km (0.054 R)
• M10: 2,562,013 km (0.119 R)
• M11: 2,836,076 km (0.038 R)
• M12: 3,503,133 km (0.108 R)
• M13: 4,281,940 km (0.118 R)
• M14: 4,542,539 km (0.117 R)
• M15: 4,641,573 km (0.045 R)
• M16: 4,741,355 km (0.11 R)
• M17: 5,045,039 km (0.031 R)
• M18: 5,390,011 km (0.087 R)
• M19: 5,885,928 km (0.097 R)
• M20: 5,994,237 km (0.103 R)
• M21: 6,102,995 km (0.037 R)
• M22: 6,470,856 km (0.108 R)
• M23: 6,657,404 km (0.028 R)
• M24: 7,112,631 km (0.079 R)
• M25: 7,382,805 km (0.06 R)
• M26: 8,093,394 km (0.11 R)
• M27: 9,877,947 km (0.112 R)
• M28: 10,049,985 km (0.049 R)
• M29: 10,660,045 km (0.076 R)
• M30: 10,836,571 km (0.108 R)
• M31: 10,925,132 km (0.071 R)
• M32: 11,417,010 km (0.108 R)
• M33: 12,145,253 km (0.112 R)
• M34: 12,422,308 km (0.112 R)
• M35: 13,218,468 km (0.074 R)
• M36: 13,313,313 km (0.109 R)
• M37: 15,106,991 km (0.064 R)
• M38: 15,704,934 km (0.093 R)
• M39: 16,412,382 km (0.034 R)
• M40: 16,770,071 km (0.093 R)
• M41: 16,975,469 km (0.072 R)
• M42: 18,068,281 km (0.12 R)
• M43: 19,129,977 km (0.095 R)
• M44: 20,375,978 km (0.081 R)
• M45: 21,816,007 km (0.118 R)
• M46: 21,928,056 km (0.109 R)
• M47: 22,096,653 km (0.075 R)
• M48: 23,403,240 km (0.105 R)
• M49: 24,094,831 km (0.099 R)
• M50: 24,676,318 km (0.06 R)
• M51: 25,086,067 km (0.093 R)
• M52: 25,439,118 km (0.056 R)
• M53: 26,867,778 km (0.115 R)
• M54: 27,713,155 km (0.102 R)
• M55: 28,200,096 km (0.11 R)
• M56: 28,383,503 km (0.114 R)
• M57: 29,182,655 km (0.067 R)
• M58: 29,429,940 km (0.084 R)
• M59: 29,677,974 km (0.081 R)
• M60: 29,926,755 km (0.108 R)
• M61: 30,113,902 km (0.106 R)
• M62: 30,802,950 km (0.077 R)
• M63: 31,497,383 km (0.077 R)
• M64: 31,751,101 km (0.112 R)
• M65: 32,196,903 km (0.077 R)
• M66: 32,965,836 km (0.066 R)
• M67: 33,223,443 km (0.042 R)
• M68: 34,195,680 km (0.076 R)
• M69: 35,111,518 km (0.062 R)
• M70: 35,374,660 km (0.12 R)
• M71: 36,633,527 km (0.105 R)
• M72: 37,301,930 km (0.077 R)
• M73: 37,570,458 km (0.114 R)
• M74: 37,839,585 km (0.034 R)
• M75: 37,974,522 km (0.079 R)
• M76: 38,176,928 km (0.049 R)
• M77: 39,058,807 km (0.086 R)
• M78: 39,741,722 km (0.049 R)
• M79: 40,497,490 km (0.103 R)
• M80: 40,704,384 km (0.069 R)
• M81: 41,883,664 km (0.117 R)
• M82: 43,003,703 km (0.119 R)
• M83: 45,345,059 km (0.085 R)
• M84: 46,062,680 km (0.089 R)
• M85: 47,436,587 km (0.11 R)
• M86: 47,581,996 km (0.046 R)
• M87: 48,019,121 km (0.046 R)
• M88: 49,117,618 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.1

Radius: 4.5

Gravity: 20.94 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 10.9 AU - 17.78 AU

Year: 18911 Days

Day: 17 Hours

Environment

Temp: -173 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 62,474,738 km

• M1: 118,332 km (0.118 R)
• M2: 219,460 km (0.059 R)
• M3: 259,702 km (0.063 R)
• M4: 612,603 km (0.052 R)
• M5: 733,030 km (0.113 R)
• M6: 796,160 km (0.098 R)
• M7: 1,138,440 km (0.075 R)
• M8: 1,287,140 km (0.074 R)
• M9: 1,494,932 km (0.113 R)
• M10: 1,630,168 km (0.113 R)
• M11: 1,685,370 km (0.115 R)
• M12: 2,947,976 km (0.098 R)
• M13: 3,083,511 km (0.118 R)
• M14: 3,502,385 km (0.036 R)
• M15: 3,901,961 km (0.093 R)
• M16: 4,163,608 km (0.117 R)
• M17: 4,942,414 km (0.106 R)
• M18: 5,022,749 km (0.099 R)
• M19: 6,062,753 km (0.104 R)
• M20: 6,235,239 km (0.091 R)
• M21: 6,806,703 km (0.117 R)
• M22: 6,851,433 km (0.099 R)
• M23: 6,985,921 km (0.068 R)
• M24: 7,212,113 km (0.079 R)
• M25: 7,952,174 km (0.103 R)
• M26: 8,283,384 km (0.066 R)
• M27: 9,502,906 km (0.118 R)
• M28: 10,466,615 km (0.061 R)
• M29: 11,038,677 km (0.064 R)
• M30: 11,091,186 km (0.108 R)
• M31: 11,888,692 km (0.09 R)
• M32: 12,759,651 km (0.116 R)
• M33: 14,218,081 km (0.09 R)
• M34: 14,332,523 km (0.064 R)
• M35: 14,562,156 km (0.112 R)
• M36: 14,619,751 km (0.11 R)
• M37: 14,792,985 km (0.081 R)
• M38: 16,084,314 km (0.087 R)
• M39: 16,322,923 km (0.082 R)
• M40: 16,382,762 km (0.043 R)
• M41: 16,803,730 km (0.114 R)
• M42: 18,025,795 km (0.095 R)
• M43: 19,402,993 km (0.062 R)
• M44: 19,657,011 km (0.117 R)
• M45: 19,975,953 km (0.066 R)
• M46: 21,073,553 km (0.119 R)
• M47: 21,465,649 km (0.119 R)
• M48: 21,596,846 km (0.11 R)
• M49: 22,256,872 km (0.094 R)
• M50: 22,856,610 km (0.096 R)
• M51: 25,446,598 km (0.111 R)
• M52: 27,627,286 km (0.067 R)
• M53: 28,487,324 km (0.11 R)
• M54: 29,283,484 km (0.089 R)
• M55: 29,356,189 km (0.057 R)
• M56: 29,867,065 km (0.097 R)
• M57: 30,307,182 km (0.09 R)
• M58: 30,380,784 km (0.085 R)
• M59: 31,864,646 km (0.067 R)
• M60: 32,314,486 km (0.089 R)
• M61: 34,748,444 km (0.099 R)
• M62: 34,902,530 km (0.101 R)
• M63: 37,240,744 km (0.12 R)
• M64: 38,031,369 km (0.056 R)
• M65: 38,269,529 km (0.099 R)
• M66: 38,428,701 km (0.116 R)
• M67: 39,387,923 km (0.058 R)
• M68: 40,274,290 km (0.041 R)
• M69: 41,248,621 km (0.105 R)
• M70: 43,137,593 km (0.08 R)
• M71: 43,635,006 km (0.11 R)
• M72: 44,217,690 km (0.107 R)
• M73: 44,551,891 km (0.096 R)
• M74: 45,559,284 km (0.1 R)
• M75: 46,235,017 km (0.114 R)
• M76: 46,574,155 km (0.105 R)
• M77: 47,254,975 km (0.037 R)
• M78: 47,682,077 km (0.07 R)
• M79: 48,971,162 km (0.107 R)
• M80: 49,057,480 km (0.088 R)
• M81: 49,403,350 km (0.118 R)
• M82: 49,923,801 km (0.049 R)
• M83: 50,184,550 km (0.072 R)
• M84: 50,445,898 km (0.112 R)
• M85: 50,620,329 km (0.095 R)
• M86: 50,882,425 km (0.025 R)
• M87: 50,969,939 km (0.106 R)
• M88: 51,847,181 km (0.11 R)
• M89: 51,935,145 km (0.074 R)
• M90: 52,287,747 km (0.082 R)
• M91: 52,995,195 km (0.074 R)
• M92: 54,151,437 km (0.093 R)
• M93: 55,496,023 km (0.11 R)
• M94: 57,305,708 km (0.026 R)
• M95: 57,396,664 km (0.063 R)
• M96: 59,226,545 km (0.072 R)
• M97: 59,410,700 km (0.098 R)
• M98: 59,594,855 km (0.106 R)
• M99: 61,354,575 km (0.114 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 18,839 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit