🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.51 AU - 0.67 AU

Year: 170 Days

Day: 17.3 Hours

Environment

Temp: 158 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,261,405 km

• M1: 62,233 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.5 AU - 0.7 AU

Year: 174 Days

Day: 45.2 Hours

Environment

Temp: 142 °C

Axial Tilt: 121.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.54 AU - 0.88 AU

Year: 224 Days

Day: 16.3 Hours

Environment

Temp: 148 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.07 AU - 1.09 AU

Year: 421 Days

Day: 41.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,261,405 km

• M1: 305,778 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.23 AU - 1.45 AU

Year: 581 Days

Day: 13.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.31 AU - 4.41 AU

Year: 2842 Days

Day: 41.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.1

Radius: 12.6

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.11 AU - 7.77 AU

Year: 6851 Days

Day: 8 Hours

Environment

Temp: -156 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 58,261,405 km

• M1: 258,206 km (0.116 R)
• M2: 983,456 km (0.062 R)
• M3: 1,373,907 km (0.114 R)
• M4: 1,474,885 km (0.113 R)
• M5: 1,631,215 km (0.107 R)
• M6: 1,848,581 km (0.066 R)
• M7: 2,056,372 km (0.08 R)
• M8: 2,454,153 km (0.032 R)
• M9: 2,620,207 km (0.082 R)
• M10: 2,768,608 km (0.098 R)
• M11: 3,529,313 km (0.081 R)
• M12: 4,377,383 km (0.064 R)
• M13: 4,528,926 km (0.066 R)
• M14: 4,863,576 km (0.12 R)
• M15: 5,047,133 km (0.052 R)
• M16: 5,421,128 km (0.088 R)
• M17: 5,971,199 km (0.078 R)
• M18: 6,167,920 km (0.088 R)
• M19: 6,683,734 km (0.088 R)
• M20: 6,800,420 km (0.094 R)
• M21: 6,947,026 km (0.102 R)
• M22: 7,303,368 km (0.11 R)
• M23: 8,345,168 km (0.1 R)
• M24: 8,533,960 km (0.119 R)
• M25: 9,205,655 km (0.112 R)
• M26: 9,465,955 km (0.114 R)
• M27: 10,127,626 km (0.039 R)
• M28: 10,228,156 km (0.092 R)
• M29: 12,165,598 km (0.101 R)
• M30: 12,308,165 km (0.076 R)
• M31: 12,487,383 km (0.117 R)
• M32: 13,469,643 km (0.108 R)
• M33: 14,138,345 km (0.053 R)
• M34: 14,476,736 km (0.041 R)
• M35: 14,590,131 km (0.088 R)
• M36: 15,123,298 km (0.083 R)
• M37: 15,238,338 km (0.084 R)
• M38: 15,430,871 km (0.105 R)
• M39: 15,701,643 km (0.097 R)
• M40: 16,523,384 km (0.094 R)
• M41: 17,159,025 km (0.106 R)
• M42: 17,924,069 km (0.102 R)
• M43: 18,086,682 km (0.09 R)
• M44: 18,495,084 km (0.104 R)
• M45: 19,487,666 km (0.117 R)
• M46: 19,612,879 km (0.116 R)
• M47: 20,328,107 km (0.082 R)
• M48: 20,795,301 km (0.119 R)
• M49: 21,697,226 km (0.098 R)
• M50: 21,870,461 km (0.066 R)
• M51: 22,087,677 km (0.074 R)
• M52: 22,393,006 km (0.025 R)
• M53: 22,480,521 km (0.106 R)
• M54: 22,831,627 km (0.059 R)
• M55: 23,096,116 km (0.078 R)
• M56: 23,184,528 km (0.111 R)
• M57: 23,361,652 km (0.1 R)
• M58: 23,851,137 km (0.111 R)
• M59: 24,164,394 km (0.053 R)
• M60: 24,343,912 km (0.073 R)
• M61: 24,433,970 km (0.067 R)
• M62: 24,569,057 km (0.084 R)
• M63: 25,796,806 km (0.067 R)
• M64: 26,395,048 km (0.101 R)
• M65: 26,765,453 km (0.104 R)
• M66: 27,137,503 km (0.1 R)
• M67: 27,464,523 km (0.118 R)
• M68: 27,605,145 km (0.075 R)
• M69: 27,934,111 km (0.061 R)
• M70: 29,550,067 km (0.079 R)
• M71: 30,806,241 km (0.067 R)
• M72: 31,636,958 km (0.066 R)
• M73: 32,574,188 km (0.059 R)
• M74: 32,872,038 km (0.102 R)
• M75: 32,971,520 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.7

Radius: 8.8

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.75 AU - 8.99 AU

Year: 9900 Days

Day: 10.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 58,261,405 km

• M1: 127,009 km (0.044 R)
• M2: 268,079 km (0.054 R)
• M3: 389,702 km (0.058 R)
• M4: 458,667 km (0.097 R)
• M5: 721,959 km (0.106 R)
• M6: 917,783 km (0.107 R)
• M7: 1,014,124 km (0.102 R)
• M8: 1,415,046 km (0.117 R)
• M9: 1,741,469 km (0.053 R)
• M10: 2,027,949 km (0.095 R)
• M11: 2,133,864 km (0.062 R)
• M12: 2,351,529 km (0.054 R)
• M13: 2,855,375 km (0.098 R)
• M14: 3,342,166 km (0.081 R)
• M15: 3,518,841 km (0.108 R)
• M16: 3,828,658 km (0.097 R)
• M17: 3,960,304 km (0.11 R)
• M18: 4,391,894 km (0.057 R)
• M19: 4,474,622 km (0.097 R)
• M20: 4,981,160 km (0.071 R)
• M21: 5,183,117 km (0.117 R)
• M22: 5,565,490 km (0.104 R)
• M23: 5,625,030 km (0.05 R)
• M24: 6,893,919 km (0.1 R)
• M25: 7,909,838 km (0.079 R)
• M26: 8,145,604 km (0.118 R)
• M27: 8,281,439 km (0.107 R)
• M28: 8,349,656 km (0.088 R)
• M29: 8,589,760 km (0.096 R)
• M30: 9,359,441 km (0.112 R)
• M31: 9,466,104 km (0.095 R)
• M32: 9,752,435 km (0.059 R)
• M33: 9,969,202 km (0.117 R)
• M34: 10,150,964 km (0.099 R)
• M35: 10,333,922 km (0.098 R)
• M36: 10,665,879 km (0.06 R)
• M37: 10,851,830 km (0.09 R)
• M38: 11,001,427 km (0.108 R)
• M39: 11,264,720 km (0.067 R)
• M40: 11,990,120 km (0.101 R)
• M41: 12,534,207 km (0.092 R)
• M42: 12,809,168 km (0.064 R)
• M43: 12,967,293 km (0.103 R)
• M44: 13,086,373 km (0.102 R)
• M45: 13,165,809 km (0.094 R)
• M46: 13,245,545 km (0.074 R)
• M47: 13,767,492 km (0.096 R)
• M48: 14,624,837 km (0.085 R)
• M49: 15,710,020 km (0.114 R)
• M50: 16,176,915 km (0.05 R)
• M51: 16,476,410 km (0.051 R)
• M52: 16,777,850 km (0.079 R)
• M53: 17,913,148 km (0.05 R)
• M54: 18,400,837 km (0.109 R)
• M55: 19,434,858 km (0.043 R)
• M56: 22,887,128 km (0.113 R)
• M57: 23,852,184 km (0.086 R)
• M58: 24,095,579 km (0.119 R)
• M59: 24,388,642 km (0.106 R)
• M60: 24,830,554 km (0.086 R)
• M61: 25,027,873 km (0.095 R)
• M62: 25,324,676 km (0.103 R)
• M63: 25,423,859 km (0.101 R)
• M64: 25,821,939 km (0.114 R)
• M65: 26,071,917 km (0.044 R)
• M66: 26,725,360 km (0.106 R)
• M67: 27,130,172 km (0.033 R)
• M68: 27,587,942 km (0.049 R)
• M69: 28,305,264 km (0.118 R)
• M70: 28,666,094 km (0.039 R)
• M71: 29,080,480 km (0.049 R)
• M72: 29,392,541 km (0.105 R)
• M73: 29,549,020 km (0.094 R)
• M74: 29,967,595 km (0.118 R)
• M75: 31,608,085 km (0.057 R)
• M76: 31,982,529 km (0.085 R)
• M77: 32,466,029 km (0.091 R)
• M78: 32,789,759 km (0.091 R)
• M79: 32,952,073 km (0.087 R)
• M80: 33,767,531 km (0.093 R)
• M81: 34,040,696 km (0.051 R)
• M82: 34,259,857 km (0.118 R)
• M83: 34,479,467 km (0.098 R)
• M84: 35,862,649 km (0.12 R)
• M85: 36,421,098 km (0.09 R)
• M86: 36,757,394 km (0.063 R)
• M87: 36,869,742 km (0.088 R)
• M88: 37,151,135 km (0.032 R)
• M89: 37,716,166 km (0.087 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.9

Radius: 9.4

Gravity: 11.14 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 7.35 AU - 11.89 AU

Year: 11181 Days

Day: 9.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,261,405 km

• M1: 158,574 km (0.117 R)
• M2: 346,768 km (0.085 R)
• M3: 481,406 km (0.059 R)
• M4: 582,085 km (0.11 R)
• M5: 690,544 km (0.119 R)
• M6: 1,036,264 km (0.069 R)
• M7: 1,147,864 km (0.05 R)
• M8: 1,263,653 km (0.071 R)
• M9: 1,359,246 km (0.103 R)
• M10: 2,267,156 km (0.108 R)
• M11: 2,625,143 km (0.063 R)
• M12: 2,686,479 km (0.064 R)
• M13: 4,337,141 km (0.075 R)
• M14: 4,520,249 km (0.034 R)
• M15: 4,932,391 km (0.051 R)
• M16: 5,085,280 km (0.115 R)
• M17: 5,395,696 km (0.092 R)
• M18: 5,632,659 km (0.087 R)
• M19: 5,873,063 km (0.042 R)
• M20: 6,198,737 km (0.086 R)
• M21: 6,530,545 km (0.116 R)
• M22: 7,692,323 km (0.048 R)
• M23: 7,825,315 km (0.12 R)
• M24: 7,959,205 km (0.107 R)
• M25: 8,048,814 km (0.112 R)
• M26: 8,229,080 km (0.063 R)
• M27: 9,766,647 km (0.043 R)
• M28: 9,862,688 km (0.116 R)
• M29: 10,249,997 km (0.115 R)
• M30: 10,494,590 km (0.094 R)
• M31: 11,189,472 km (0.085 R)
• M32: 11,390,831 km (0.097 R)
• M33: 11,644,249 km (0.081 R)
• M34: 11,745,976 km (0.051 R)
• M35: 11,950,626 km (0.045 R)
• M36: 12,208,084 km (0.071 R)
• M37: 12,623,816 km (0.117 R)
• M38: 12,833,403 km (0.096 R)
• M39: 13,203,059 km (0.12 R)
• M40: 14,442,029 km (0.111 R)
• M41: 14,826,495 km (0.105 R)
• M42: 15,103,102 km (0.116 R)
• M43: 15,214,253 km (0.068 R)
• M44: 16,511,865 km (0.094 R)
• M45: 16,798,644 km (0.113 R)
• M46: 17,144,963 km (0.118 R)
• M47: 17,786,140 km (0.103 R)
• M48: 17,844,782 km (0.074 R)
• M49: 18,732,496 km (0.1 R)
• M50: 21,045,279 km (0.071 R)
• M51: 21,668,653 km (0.088 R)
• M52: 22,171,900 km (0.119 R)
• M53: 22,298,161 km (0.066 R)
• M54: 22,806,195 km (0.062 R)
• M55: 23,253,792 km (0.067 R)
• M56: 24,679,310 km (0.06 R)
• M57: 27,682,338 km (0.101 R)
• M58: 27,818,472 km (0.025 R)
• M59: 28,639,764 km (0.113 R)
• M60: 28,777,544 km (0.105 R)
• M61: 29,538,698 km (0.104 R)
• M62: 29,817,100 km (0.041 R)
• M63: 30,657,690 km (0.096 R)
• M64: 31,293,182 km (0.084 R)
• M65: 31,933,012 km (0.105 R)
• M66: 32,004,370 km (0.088 R)
• M67: 33,298,092 km (0.079 R)
• M68: 34,024,091 km (0.027 R)
• M69: 35,936,101 km (0.074 R)
• M70: 36,233,352 km (0.057 R)
• M71: 36,456,851 km (0.12 R)
• M72: 37,656,477 km (0.085 R)
• M73: 38,412,844 km (0.037 R)
• M74: 38,488,690 km (0.097 R)
• M75: 40,094,324 km (0.05 R)
• M76: 40,557,030 km (0.055 R)
• M77: 40,789,206 km (0.115 R)
• M78: 41,254,605 km (0.065 R)
• M79: 42,818,651 km (0.057 R)
• M80: 46,893,996 km (0.083 R)
• M81: 48,034,231 km (0.093 R)
• M82: 48,197,741 km (0.1 R)
• M83: 48,772,047 km (0.075 R)
• M84: 49,183,442 km (0.067 R)
• M85: 49,265,870 km (0.106 R)
• M86: 49,927,093 km (0.045 R)
• M87: 51,844,339 km (0.047 R)
• M88: 53,446,233 km (0.106 R)
• M89: 53,700,699 km (0.067 R)
• M90: 55,492,881 km (0.028 R)
• M91: 56,785,108 km (0.083 R)
• M92: 56,958,043 km (0.116 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 11,223 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit