🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.47 AU - 1.57 AU

Year: 671 Days

Day: 37.9 Hours

Environment

Temp: -24 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,573,639 km

• M1: 631,901 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.35 AU - 2.91 AU

Year: 1528 Days

Day: 13.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.95 AU - 6.31 AU

Year: 4161 Days

Day: 13.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.7

Radius: 10.4

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.77 AU - 8.79 AU

Year: 7772 Days

Day: 9.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 76,573,639 km

• M1: 139,724 km (0.083 R)
• M2: 212,279 km (0.115 R)
• M3: 281,693 km (0.098 R)
• M4: 494,870 km (0.112 R)
• M5: 601,383 km (0.111 R)
• M6: 792,869 km (0.106 R)
• M7: 921,224 km (0.065 R)
• M8: 988,094 km (0.058 R)
• M9: 2,230,504 km (0.082 R)
• M10: 2,322,507 km (0.07 R)
• M11: 2,654,764 km (0.082 R)
• M12: 2,951,716 km (0.105 R)
• M13: 3,104,156 km (0.097 R)
• M14: 3,933,676 km (0.065 R)
• M15: 4,045,426 km (0.096 R)
• M16: 4,620,929 km (0.118 R)
• M17: 4,828,421 km (0.086 R)
• M18: 4,918,329 km (0.041 R)
• M19: 5,039,055 km (0.106 R)
• M20: 5,314,315 km (0.081 R)
• M21: 5,563,096 km (0.1 R)
• M22: 5,688,908 km (0.075 R)
• M23: 6,137,103 km (0.078 R)
• M24: 6,596,518 km (0.112 R)
• M25: 6,696,449 km (0.112 R)
• M26: 7,306,510 km (0.072 R)
• M27: 7,618,421 km (0.105 R)
• M28: 9,093,307 km (0.114 R)
• M29: 9,654,598 km (0.1 R)
• M30: 10,771,495 km (0.098 R)
• M31: 10,968,217 km (0.075 R)
• M32: 11,245,721 km (0.064 R)
• M33: 11,605,803 km (0.115 R)
• M34: 11,726,678 km (0.031 R)
• M35: 11,888,393 km (0.113 R)
• M36: 12,543,183 km (0.07 R)
• M37: 13,377,939 km (0.114 R)
• M38: 13,716,928 km (0.083 R)
• M39: 14,663,733 km (0.075 R)
• M40: 14,750,799 km (0.06 R)
• M41: 15,189,121 km (0.054 R)
• M42: 15,409,777 km (0.033 R)
• M43: 15,498,339 km (0.081 R)
• M44: 16,393,533 km (0.113 R)
• M45: 17,167,552 km (0.114 R)
• M46: 17,628,463 km (0.075 R)
• M47: 19,656,263 km (0.045 R)
• M48: 20,235,356 km (0.116 R)
• M49: 20,575,691 km (0.084 R)
• M50: 20,722,147 km (0.039 R)
• M51: 21,360,781 km (0.082 R)
• M52: 21,757,066 km (0.079 R)
• M53: 22,105,778 km (0.112 R)
• M54: 24,961,302 km (0.056 R)
• M55: 25,065,422 km (0.051 R)
• M56: 25,273,962 km (0.111 R)
• M57: 25,850,811 km (0.104 R)
• M58: 26,326,084 km (0.113 R)
• M59: 26,964,119 km (0.082 R)
• M60: 27,553,534 km (0.118 R)
• M61: 27,768,806 km (0.074 R)
• M62: 28,799,535 km (0.116 R)
• M63: 29,072,850 km (0.118 R)
• M64: 29,511,920 km (0.092 R)
• M65: 29,732,278 km (0.113 R)
• M66: 29,953,234 km (0.037 R)
• M67: 30,396,642 km (0.116 R)
• M68: 30,619,243 km (0.091 R)
• M69: 31,740,031 km (0.097 R)
• M70: 32,362,358 km (0.101 R)
• M71: 33,045,721 km (0.057 R)
• M72: 33,446,494 km (0.086 R)
• M73: 35,474,741 km (0.111 R)
• M74: 35,767,804 km (0.106 R)
• M75: 36,297,231 km (0.116 R)
• M76: 36,651,478 km (0.061 R)
• M77: 37,244,783 km (0.111 R)
• M78: 37,960,759 km (0.071 R)
• M79: 38,080,587 km (0.119 R)
• M80: 38,560,946 km (0.112 R)
• M81: 39,103,836 km (0.085 R)
• M82: 39,467,060 km (0.082 R)
• M83: 40,992,958 km (0.118 R)
• M84: 41,115,778 km (0.036 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.7

Radius: 12.9

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.9 AU - 9.18 AU

Year: 8165 Days

Day: 6.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 76,573,639 km

• M1: 178,620 km (0.107 R)
• M2: 391,198 km (0.067 R)
• M3: 839,244 km (0.107 R)
• M4: 987,795 km (0.108 R)
• M5: 1,297,313 km (0.056 R)
• M6: 1,439,580 km (0.049 R)
• M7: 1,654,852 km (0.087 R)
• M8: 1,810,284 km (0.092 R)
• M9: 2,007,155 km (0.071 R)
• M10: 2,099,008 km (0.033 R)
• M11: 2,325,349 km (0.057 R)
• M12: 2,422,139 km (0.076 R)
• M13: 2,560,068 km (0.116 R)
• M14: 2,660,149 km (0.119 R)
• M15: 3,441,948 km (0.089 R)
• M16: 3,824,320 km (0.096 R)
• M17: 4,173,033 km (0.086 R)
• M18: 4,435,427 km (0.08 R)
• M19: 5,409,309 km (0.079 R)
• M20: 5,539,011 km (0.119 R)
• M21: 5,880,842 km (0.112 R)
• M22: 6,040,912 km (0.098 R)
• M23: 6,365,539 km (0.108 R)
• M24: 6,447,668 km (0.116 R)
• M25: 6,557,623 km (0.105 R)
• M26: 6,640,500 km (0.072 R)
• M27: 6,891,376 km (0.116 R)
• M28: 7,031,998 km (0.093 R)
• M29: 7,230,663 km (0.055 R)
• M30: 7,488,869 km (0.111 R)
• M31: 7,575,487 km (0.119 R)
• M32: 9,008,485 km (0.067 R)
• M33: 9,224,354 km (0.12 R)
• M34: 9,787,590 km (0.118 R)
• M35: 10,718,239 km (0.061 R)
• M36: 10,848,838 km (0.111 R)
• M37: 11,576,781 km (0.11 R)
• M38: 11,710,821 km (0.116 R)
• M39: 12,048,164 km (0.09 R)
• M40: 12,150,040 km (0.1 R)
• M41: 12,286,324 km (0.072 R)
• M42: 12,525,979 km (0.052 R)
• M43: 13,254,222 km (0.109 R)
• M44: 13,394,545 km (0.116 R)
• M45: 13,641,231 km (0.108 R)
• M46: 14,318,461 km (0.071 R)
• M47: 15,226,221 km (0.094 R)
• M48: 15,779,883 km (0.045 R)
• M49: 15,891,333 km (0.072 R)
• M50: 16,679,415 km (0.109 R)
• M51: 17,211,833 km (0.054 R)
• M52: 18,059,754 km (0.073 R)
• M53: 18,606,534 km (0.081 R)
• M54: 18,842,450 km (0.107 R)
• M55: 18,960,932 km (0.115 R)
• M56: 20,037,288 km (0.1 R)
• M57: 20,117,772 km (0.071 R)
• M58: 20,522,135 km (0.118 R)
• M59: 20,725,289 km (0.093 R)
• M60: 20,969,882 km (0.11 R)
• M61: 22,165,917 km (0.116 R)
• M62: 22,499,669 km (0.056 R)
• M63: 23,341,606 km (0.1 R)
• M64: 23,553,736 km (0.073 R)
• M65: 23,894,370 km (0.093 R)
• M66: 24,580,576 km (0.113 R)
• M67: 24,882,913 km (0.1 R)
• M68: 27,524,063 km (0.067 R)
• M69: 27,748,161 km (0.064 R)
• M70: 27,882,949 km (0.078 R)
• M71: 28,108,094 km (0.078 R)
• M72: 28,198,301 km (0.081 R)
• M73: 28,469,522 km (0.09 R)
• M74: 30,022,497 km (0.104 R)
• M75: 30,253,177 km (0.119 R)
• M76: 30,392,004 km (0.074 R)
• M77: 30,484,605 km (0.113 R)
• M78: 30,577,206 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617.5

Radius: 7.7

Gravity: 10.41 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 14.09 AU - 16.35 AU

Year: 21266 Days

Day: 22.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 76,573,639 km

• M1: 115,041 km (0.085 R)
• M2: 662,270 km (0.086 R)
• M3: 850,314 km (0.03 R)
• M4: 1,666,520 km (0.078 R)
• M5: 2,335,073 km (0.048 R)
• M6: 2,623,797 km (0.036 R)
• M7: 3,117,320 km (0.101 R)
• M8: 3,314,640 km (0.082 R)
• M9: 3,475,607 km (0.108 R)
• M10: 4,059,039 km (0.045 R)
• M11: 4,362,124 km (0.084 R)
• M12: 4,898,881 km (0.05 R)
• M13: 4,990,286 km (0.059 R)
• M14: 5,409,010 km (0.093 R)
• M15: 6,580,212 km (0.083 R)
• M16: 6,833,780 km (0.104 R)
• M17: 7,455,509 km (0.079 R)
• M18: 7,880,068 km (0.106 R)
• M19: 8,421,762 km (0.117 R)
• M20: 8,919,623 km (0.098 R)
• M21: 10,059,858 km (0.032 R)
• M22: 10,234,738 km (0.111 R)
• M23: 11,670,579 km (0.061 R)
• M24: 13,295,960 km (0.074 R)
• M25: 14,462,075 km (0.056 R)
• M26: 15,728,271 km (0.084 R)
• M27: 15,795,890 km (0.112 R)
• M28: 17,447,749 km (0.102 R)
• M29: 17,798,855 km (0.082 R)
• M30: 18,010,536 km (0.088 R)
• M31: 18,365,233 km (0.105 R)
• M32: 18,937,594 km (0.119 R)
• M33: 19,953,364 km (0.051 R)
• M34: 21,285,234 km (0.051 R)
• M35: 22,037,412 km (0.082 R)
• M36: 22,416,792 km (0.028 R)
• M37: 22,798,416 km (0.074 R)
• M38: 23,800,423 km (0.115 R)
• M39: 23,955,855 km (0.095 R)
• M40: 24,424,246 km (0.068 R)
• M41: 25,528,727 km (0.043 R)
• M42: 25,847,371 km (0.038 R)
• M43: 27,053,728 km (0.044 R)
• M44: 27,622,948 km (0.105 R)
• M45: 27,949,969 km (0.108 R)
• M46: 28,855,933 km (0.101 R)
• M47: 29,271,067 km (0.094 R)
• M48: 29,687,997 km (0.074 R)
• M49: 29,855,397 km (0.051 R)
• M50: 34,842,690 km (0.079 R)
• M51: 36,531,800 km (0.107 R)
• M52: 36,621,409 km (0.073 R)
• M53: 38,885,872 km (0.114 R)
• M54: 39,160,683 km (0.098 R)
• M55: 39,712,251 km (0.075 R)
• M56: 41,475,561 km (0.089 R)
• M57: 41,569,060 km (0.109 R)
• M58: 41,662,558 km (0.12 R)
• M59: 42,131,548 km (0.032 R)
• M60: 42,885,521 km (0.059 R)
• M61: 44,502,524 km (0.086 R)
• M62: 45,463,092 km (0.085 R)
• M63: 46,236,363 km (0.085 R)
• M64: 47,404,424 km (0.036 R)
• M65: 48,385,187 km (0.045 R)
• M66: 48,680,793 km (0.057 R)
• M67: 48,878,112 km (0.048 R)
• M68: 50,966,499 km (0.055 R)
• M69: 51,769,690 km (0.059 R)
• M70: 52,475,941 km (0.105 R)
• M71: 54,511,370 km (0.102 R)
• M72: 56,054,771 km (0.026 R)
• M73: 58,449,085 km (0.118 R)
• M74: 59,394,992 km (0.112 R)
• M75: 59,605,925 km (0.066 R)
• M76: 60,134,305 km (0.072 R)
• M77: 60,982,974 km (0.114 R)
• M78: 61,089,188 km (0.104 R)
• M79: 61,515,243 km (0.067 R)
• M80: 61,728,719 km (0.058 R)
• M81: 65,393,717 km (0.111 R)
• M82: 65,938,553 km (0.114 R)
• M83: 68,907,023 km (0.094 R)
• M84: 69,572,584 km (0.097 R)
• M85: 69,794,887 km (0.119 R)
• M86: 69,906,187 km (0.1 R)
• M87: 70,128,939 km (0.064 R)
• M88: 72,143,573 km (0.105 R)
• M89: 72,593,863 km (0.119 R)
• M90: 74,631,835 km (0.074 R)
• M91: 76,459,023 km (0.077 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 10,531 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit