🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.47 AU - 0.69 AU

Year: 164 Days

Day: 42.8 Hours

Environment

Temp: 198 °C

Axial Tilt: 43.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,512,266 km

• M1: 160,668 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.51 AU - 0.79 AU

Year: 194 Days

Day: 13.5 Hours

Environment

Temp: 144 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.75 AU - 1.15 AU

Year: 343 Days

Day: 42 Hours

Environment

Temp: 16 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.22 AU - 2.82 AU

Year: 1484 Days

Day: 22.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 168.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.77 AU - 4.03 AU

Year: 2856 Days

Day: 25.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,512,266 km

• M1: 1,452,895 km (0.068 R)
• M2: 1,519,466 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.4

Radius: 8.7

Gravity: 12.7 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 9.98 AU - 10.5 AU

Year: 12152 Days

Day: 7 Hours

Environment

Temp: -175 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 93,512,266 km

• M1: 110,104 km (0.077 R)
• M2: 188,344 km (0.098 R)
• M3: 334,950 km (0.085 R)
• M4: 1,286,841 km (0.107 R)
• M5: 1,619,995 km (0.097 R)
• M6: 1,951,205 km (0.039 R)
• M7: 2,037,373 km (0.108 R)
• M8: 2,124,888 km (0.085 R)
• M9: 2,183,830 km (0.107 R)
• M10: 2,273,439 km (0.099 R)
• M11: 2,707,871 km (0.114 R)
• M12: 2,772,049 km (0.082 R)
• M13: 3,033,845 km (0.039 R)
• M14: 3,687,887 km (0.077 R)
• M15: 3,939,660 km (0.046 R)
• M16: 5,081,092 km (0.097 R)
• M17: 6,021,015 km (0.1 R)
• M18: 6,446,322 km (0.104 R)
• M19: 6,706,173 km (0.067 R)
• M20: 7,146,889 km (0.076 R)
• M21: 7,370,837 km (0.08 R)
• M22: 7,642,656 km (0.093 R)
• M23: 8,242,693 km (0.062 R)
• M24: 8,336,341 km (0.045 R)
• M25: 9,195,482 km (0.059 R)
• M26: 9,439,027 km (0.117 R)
• M27: 10,283,208 km (0.044 R)
• M28: 11,099,713 km (0.118 R)
• M29: 11,307,056 km (0.118 R)
• M30: 13,727,101 km (0.048 R)
• M31: 14,229,749 km (0.055 R)
• M32: 14,738,532 km (0.072 R)
• M33: 14,852,376 km (0.119 R)
• M34: 17,190,142 km (0.105 R)
• M35: 17,731,686 km (0.079 R)
• M36: 17,792,273 km (0.119 R)
• M37: 18,095,957 km (0.102 R)
• M38: 18,217,879 km (0.097 R)
• M39: 19,079,264 km (0.043 R)
• M40: 19,327,746 km (0.12 R)
• M41: 20,016,644 km (0.042 R)
• M42: 20,332,595 km (0.075 R)
• M43: 20,841,377 km (0.083 R)
• M44: 21,741,807 km (0.07 R)
• M45: 22,918,095 km (0.11 R)
• M46: 23,713,656 km (0.104 R)
• M47: 23,780,377 km (0.061 R)
• M48: 23,913,968 km (0.097 R)
• M49: 24,518,343 km (0.12 R)
• M50: 24,720,899 km (0.063 R)
• M51: 25,263,939 km (0.068 R)
• M52: 26,916,098 km (0.04 R)
• M53: 27,474,547 km (0.107 R)
• M54: 27,544,708 km (0.066 R)
• M55: 29,315,947 km (0.099 R)
• M56: 29,890,552 km (0.114 R)
• M57: 30,179,276 km (0.115 R)
• M58: 30,468,898 km (0.044 R)
• M59: 30,541,303 km (0.032 R)
• M60: 30,686,562 km (0.119 R)
• M61: 31,196,841 km (0.062 R)
• M62: 31,269,994 km (0.063 R)
• M63: 31,709,961 km (0.113 R)
• M64: 31,930,618 km (0.112 R)
• M65: 34,090,662 km (0.087 R)
• M66: 34,770,435 km (0.077 R)
• M67: 35,074,118 km (0.079 R)
• M68: 35,760,473 km (0.067 R)
• M69: 36,066,850 km (0.103 R)
• M70: 36,297,380 km (0.098 R)
• M71: 36,682,445 km (0.106 R)
• M72: 37,690,136 km (0.112 R)
• M73: 37,846,017 km (0.065 R)
• M74: 38,785,492 km (0.082 R)
• M75: 39,337,059 km (0.105 R)
• M76: 40,129,479 km (0.094 R)
• M77: 40,368,387 km (0.07 R)
• M78: 42,214,574 km (0.095 R)
• M79: 43,025,844 km (0.099 R)
• M80: 46,072,105 km (0.085 R)
• M81: 47,494,930 km (0.089 R)
• M82: 47,579,004 km (0.119 R)
• M83: 48,084,944 km (0.097 R)
• M84: 51,330,171 km (0.098 R)
• M85: 53,854,037 km (0.106 R)
• M86: 54,293,256 km (0.12 R)
• M87: 56,685,476 km (0.101 R)
• M88: 57,221,784 km (0.095 R)
• M89: 57,490,462 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22.9

Radius: 7.9

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 11.35 AU - 13.35 AU

Year: 16096 Days

Day: 17.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 93,512,266 km

• M1: 101,727 km (0.069 R)
• M2: 313,408 km (0.068 R)
• M3: 464,352 km (0.113 R)
• M4: 765,792 km (0.059 R)
• M5: 1,324,540 km (0.041 R)
• M6: 1,888,075 km (0.112 R)
• M7: 2,043,208 km (0.074 R)
• M8: 2,115,164 km (0.084 R)
• M9: 2,261,621 km (0.045 R)
• M10: 2,736,893 km (0.116 R)
• M11: 2,896,813 km (0.085 R)
• M12: 3,973,319 km (0.087 R)
• M13: 4,063,527 km (0.057 R)
• M14: 6,726,967 km (0.103 R)
• M15: 7,294,392 km (0.027 R)
• M16: 8,731,878 km (0.107 R)
• M17: 9,015,516 km (0.071 R)
• M18: 10,179,836 km (0.052 R)
• M19: 10,229,353 km (0.094 R)
• M20: 11,545,515 km (0.105 R)
• M21: 12,726,889 km (0.118 R)
• M22: 12,940,964 km (0.046 R)
• M23: 13,891,359 km (0.083 R)
• M24: 14,639,797 km (0.092 R)
• M25: 14,835,920 km (0.116 R)
• M26: 15,259,282 km (0.091 R)
• M27: 15,401,250 km (0.064 R)
• M28: 16,436,617 km (0.105 R)
• M29: 18,543,554 km (0.088 R)
• M30: 18,725,614 km (0.117 R)
• M31: 20,171,029 km (0.089 R)
• M32: 20,922,908 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 755.9

Radius: 6.6

Gravity: 17.35 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 11.78 AU - 14.52 AU

Year: 17685 Days

Day: 23.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 93,512,266 km

• M1: 93,947 km (0.112 R)
• M2: 421,118 km (0.073 R)
• M3: 1,365,081 km (0.095 R)
• M4: 1,568,234 km (0.103 R)
• M5: 1,749,996 km (0.071 R)
• M6: 1,938,788 km (0.046 R)
• M7: 2,439,044 km (0.056 R)
• M8: 2,794,039 km (0.099 R)
• M9: 2,977,746 km (0.114 R)
• M10: 3,473,513 km (0.071 R)
• M11: 3,670,982 km (0.111 R)
• M12: 3,831,650 km (0.059 R)
• M13: 3,994,712 km (0.075 R)
• M14: 4,497,361 km (0.026 R)
• M15: 5,153,497 km (0.057 R)
• M16: 5,515,673 km (0.047 R)
• M17: 5,980,025 km (0.074 R)
• M18: 6,121,694 km (0.065 R)
• M19: 6,408,474 km (0.082 R)
• M20: 7,599,123 km (0.086 R)
• M21: 9,840,847 km (0.106 R)
• M22: 10,346,039 km (0.051 R)
• M23: 12,269,419 km (0.051 R)
• M24: 12,389,546 km (0.052 R)
• M25: 12,449,684 km (0.089 R)
• M26: 12,812,908 km (0.115 R)
• M27: 12,934,681 km (0.069 R)
• M28: 13,487,744 km (0.084 R)
• M29: 13,549,528 km (0.032 R)
• M30: 13,735,927 km (0.076 R)
• M31: 16,498,401 km (0.089 R)
• M32: 16,697,366 km (0.119 R)
• M33: 16,830,508 km (0.106 R)
• M34: 16,963,950 km (0.114 R)
• M35: 17,299,049 km (0.11 R)
• M36: 17,568,774 km (0.032 R)
• M37: 18,180,779 km (0.098 R)
• M38: 18,317,661 km (0.097 R)
• M39: 18,730,551 km (0.068 R)
• M40: 19,495,445 km (0.044 R)
• M41: 19,917,012 km (0.075 R)
• M42: 20,912,137 km (0.045 R)
• M43: 23,768,558 km (0.114 R)
• M44: 26,434,243 km (0.089 R)
• M45: 26,589,376 km (0.114 R)
• M46: 27,291,439 km (0.116 R)
• M47: 27,448,217 km (0.084 R)
• M48: 27,605,295 km (0.059 R)
• M49: 27,762,822 km (0.093 R)
• M50: 28,157,610 km (0.106 R)
• M51: 28,474,908 km (0.06 R)
• M52: 28,713,516 km (0.089 R)
• M53: 28,953,022 km (0.06 R)
• M54: 29,433,680 km (0.042 R)
• M55: 29,917,031 km (0.114 R)
• M56: 29,997,814 km (0.039 R)
• M57: 30,321,843 km (0.11 R)
• M58: 31,382,791 km (0.099 R)
• M59: 31,629,478 km (0.069 R)
• M60: 33,624,964 km (0.095 R)
• M61: 34,807,834 km (0.094 R)
• M62: 35,404,281 km (0.094 R)
• M63: 35,575,421 km (0.106 R)
• M64: 39,141,984 km (0.072 R)
• M65: 39,851,078 km (0.055 R)
• M66: 42,003,641 km (0.092 R)
• M67: 42,456,923 km (0.042 R)
• M68: 43,276,719 km (0.098 R)
• M69: 43,734,489 km (0.087 R)
• M70: 44,378,059 km (0.031 R)
• M71: 44,562,513 km (0.106 R)
• M72: 45,209,973 km (0.12 R)
• M73: 47,736,681 km (0.084 R)
• M74: 50,886,464 km (0.096 R)
• M75: 54,299,838 km (0.116 R)
• M76: 54,497,158 km (0.112 R)
• M77: 54,595,893 km (0.067 R)
• M78: 54,793,511 km (0.085 R)
• M79: 54,892,395 km (0.09 R)
• M80: 58,694,575 km (0.109 R)
• M81: 59,404,267 km (0.047 R)
• M82: 60,218,678 km (0.084 R)
• M83: 60,525,204 km (0.102 R)
• M84: 60,627,379 km (0.1 R)
• M85: 60,832,029 km (0.104 R)
• M86: 62,374,234 km (0.108 R)
• M87: 63,409,601 km (0.102 R)
• M88: 64,137,693 km (0.081 R)
• M89: 68,670,659 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 768.9

Radius: 3.9

Gravity: 50.55 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 15.36 AU - 18.4 AU

Year: 25720 Days

Day: 17 Hours

Environment

Temp: -206 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,512,266 km

• M1: 63,878 km (0.115 R)
• M2: 293,212 km (0.03 R)
• M3: 486,343 km (0.113 R)
• M4: 558,598 km (0.028 R)
• M5: 1,854,116 km (0.119 R)
• M6: 2,364,694 km (0.095 R)
• M7: 2,446,972 km (0.097 R)
• M8: 2,959,794 km (0.083 R)
• M9: 3,365,802 km (0.092 R)
• M10: 3,598,726 km (0.09 R)
• M11: 4,031,214 km (0.11 R)
• M12: 4,429,294 km (0.078 R)
• M13: 4,633,046 km (0.08 R)
• M14: 4,736,119 km (0.102 R)
• M15: 4,892,000 km (0.058 R)
• M16: 5,918,391 km (0.12 R)
• M17: 6,312,731 km (0.12 R)
• M18: 7,008,361 km (0.086 R)
• M19: 7,186,083 km (0.095 R)
• M20: 7,305,462 km (0.047 R)
• M21: 7,973,118 km (0.091 R)
• M22: 8,533,811 km (0.1 R)
• M23: 9,171,696 km (0.111 R)
• M24: 9,366,023 km (0.105 R)
• M25: 10,560,263 km (0.109 R)
• M26: 10,628,031 km (0.068 R)
• M27: 11,801,626 km (0.055 R)
• M28: 11,942,398 km (0.102 R)
• M29: 12,154,528 km (0.108 R)
• M30: 12,225,587 km (0.114 R)
• M31: 12,582,677 km (0.095 R)
• M32: 12,726,440 km (0.094 R)
• M33: 13,380,183 km (0.111 R)
• M34: 14,343,743 km (0.115 R)
• M35: 14,644,734 km (0.117 R)
• M36: 15,252,849 km (0.098 R)
• M37: 18,823,750 km (0.087 R)
• M38: 19,070,587 km (0.081 R)
• M39: 19,153,015 km (0.077 R)
• M40: 19,817,529 km (0.102 R)
• M41: 21,339,987 km (0.118 R)
• M42: 22,724,515 km (0.087 R)
• M43: 24,137,916 km (0.099 R)
• M44: 27,513,292 km (0.113 R)
• M45: 28,828,557 km (0.082 R)
• M46: 29,398,375 km (0.109 R)
• M47: 30,067,975 km (0.119 R)
• M48: 31,033,181 km (0.028 R)
• M49: 31,227,359 km (0.053 R)
• M50: 32,106,545 km (0.1 R)
• M51: 33,589,808 km (0.119 R)
• M52: 34,792,426 km (0.062 R)
• M53: 35,907,229 km (0.079 R)
• M54: 36,213,157 km (0.079 R)
• M55: 36,827,854 km (0.032 R)
• M56: 38,692,592 km (0.05 R)
• M57: 40,800,126 km (0.045 R)
• M58: 44,030,692 km (0.115 R)
• M59: 44,467,518 km (0.11 R)
• M60: 44,905,840 km (0.072 R)
• M61: 45,345,658 km (0.082 R)
• M62: 45,566,015 km (0.086 R)
• M63: 48,914,913 km (0.094 R)
• M64: 49,821,177 km (0.113 R)
• M65: 50,162,560 km (0.096 R)
• M66: 51,535,419 km (0.05 R)
• M67: 53,967,731 km (0.041 R)
• M68: 55,727,750 km (0.075 R)
• M69: 58,822,780 km (0.094 R)
• M70: 59,063,184 km (0.06 R)
• M71: 63,445,504 km (0.115 R)
• M72: 65,177,847 km (0.097 R)
• M73: 65,800,324 km (0.063 R)
• M74: 66,174,768 km (0.119 R)
• M75: 66,925,749 km (0.034 R)
• M76: 67,427,949 km (0.074 R)
• M77: 67,553,611 km (0.084 R)
• M78: 69,195,448 km (0.072 R)
• M79: 69,830,491 km (0.079 R)
• M80: 70,339,722 km (0.118 R)
• M81: 72,518,316 km (0.085 R)
• M82: 72,905,026 km (0.097 R)
• M83: 74,199,048 km (0.047 R)
• M84: 75,500,699 km (0.078 R)
• M85: 78,787,663 km (0.117 R)
• M86: 78,920,057 km (0.118 R)
• M87: 79,185,145 km (0.106 R)
• M88: 79,849,210 km (0.07 R)
• M89: 87,138,067 km (0.086 R)
• M90: 87,549,162 km (0.115 R)
• M91: 88,235,816 km (0.07 R)
• M92: 89,062,045 km (0.078 R)
• M93: 90,167,873 km (0.085 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 18,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit