🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.53 AU - 0.71 AU

Year: 174 Days

Day: 33.1 Hours

Environment

Temp: 176 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.84 AU - 1.1 AU

Year: 341 Days

Day: 31.5 Hours

Environment

Temp: 159 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.97 AU - 2.05 AU

Year: 1016 Days

Day: 27.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.03 AU - 2.93 AU

Year: 1392 Days

Day: 27.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,492,165 km

• M1: 157,227 km (0.058 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.22 AU - 3.64 AU

Year: 1788 Days

Day: 41.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.7

Radius: 11.9

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.46 AU - 6.48 AU

Year: 5199 Days

Day: 8.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 68,492,165 km

• M1: 152,440 km (0.079 R)
• M2: 330,013 km (0.058 R)
• M3: 419,472 km (0.079 R)
• M4: 529,876 km (0.047 R)
• M5: 673,639 km (0.04 R)
• M6: 796,758 km (0.116 R)
• M7: 953,088 km (0.051 R)
• M8: 1,146,817 km (0.048 R)
• M9: 1,283,550 km (0.111 R)
• M10: 1,543,850 km (0.077 R)
• M11: 1,665,323 km (0.077 R)
• M12: 2,098,858 km (0.106 R)
• M13: 2,407,479 km (0.108 R)
• M14: 2,639,505 km (0.096 R)
• M15: 2,804,661 km (0.087 R)
• M16: 2,879,161 km (0.1 R)
• M17: 3,379,565 km (0.079 R)
• M18: 3,499,094 km (0.098 R)
• M19: 3,701,351 km (0.104 R)
• M20: 3,949,085 km (0.095 R)
• M21: 4,033,009 km (0.111 R)
• M22: 4,138,625 km (0.119 R)
• M23: 4,814,508 km (0.03 R)
• M24: 5,199,723 km (0.119 R)
• M25: 5,361,288 km (0.029 R)
• M26: 5,665,870 km (0.037 R)
• M27: 5,832,223 km (0.066 R)
• M28: 5,952,050 km (0.104 R)
• M29: 6,097,011 km (0.119 R)
• M30: 6,341,155 km (0.038 R)
• M31: 6,538,773 km (0.108 R)
• M32: 7,793,451 km (0.105 R)
• M33: 8,245,984 km (0.104 R)
• M34: 9,037,806 km (0.117 R)
• M35: 9,597,900 km (0.114 R)
• M36: 10,227,109 km (0.111 R)
• M37: 10,430,263 km (0.106 R)
• M38: 10,576,121 km (0.063 R)
• M39: 10,781,369 km (0.031 R)
• M40: 10,988,113 km (0.086 R)
• M41: 11,345,353 km (0.106 R)
• M42: 11,525,469 km (0.067 R)
• M43: 11,858,174 km (0.081 R)
• M44: 11,979,947 km (0.096 R)
• M45: 12,194,022 km (0.053 R)
• M46: 14,145,227 km (0.109 R)
• M47: 14,436,494 km (0.072 R)
• M48: 15,388,535 km (0.051 R)
• M49: 15,688,179 km (0.105 R)
• M50: 15,989,619 km (0.067 R)
• M51: 16,326,962 km (0.105 R)
• M52: 16,462,498 km (0.047 R)
• M53: 16,564,523 km (0.085 R)
• M54: 16,666,699 km (0.116 R)
• M55: 16,940,014 km (0.056 R)
• M56: 17,042,937 km (0.115 R)
• M57: 17,422,018 km (0.088 R)
• M58: 18,646,926 km (0.105 R)
• M59: 19,251,900 km (0.096 R)
• M60: 19,827,103 km (0.078 R)
• M61: 19,971,765 km (0.115 R)
• M62: 20,153,227 km (0.082 R)
• M63: 20,920,963 km (0.101 R)
• M64: 21,215,970 km (0.116 R)
• M65: 21,549,424 km (0.114 R)
• M66: 21,810,023 km (0.057 R)
• M67: 21,922,072 km (0.119 R)
• M68: 22,787,196 km (0.066 R)
• M69: 22,938,739 km (0.112 R)
• M70: 23,166,876 km (0.118 R)
• M71: 23,817,028 km (0.107 R)
• M72: 24,512,060 km (0.081 R)
• M73: 24,667,342 km (0.1 R)
• M74: 24,784,029 km (0.079 R)
• M75: 24,979,104 km (0.055 R)
• M76: 25,409,797 km (0.046 R)
• M77: 25,606,368 km (0.111 R)
• M78: 26,437,534 km (0.068 R)
• M79: 26,596,856 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234

Radius: 9.2

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 6.58 AU - 6.62 AU

Year: 6044 Days

Day: 11.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 68,492,165 km

• M1: 125,513 km (0.042 R)
• M2: 238,309 km (0.091 R)
• M3: 482,453 km (0.072 R)
• M4: 555,906 km (0.03 R)
• M5: 736,770 km (0.059 R)
• M6: 801,396 km (0.113 R)
• M7: 1,244,654 km (0.057 R)
• M8: 1,389,914 km (0.094 R)
• M9: 1,499,270 km (0.117 R)
• M10: 1,597,406 km (0.098 R)
• M11: 1,683,126 km (0.096 R)
• M12: 1,785,301 km (0.067 R)
• M13: 1,859,502 km (0.106 R)
• M14: 1,934,899 km (0.114 R)
• M15: 2,026,602 km (0.105 R)
• M16: 2,294,682 km (0.071 R)
• M17: 2,359,458 km (0.111 R)
• M18: 2,441,288 km (0.091 R)
• M19: 2,778,182 km (0.082 R)
• M20: 2,899,656 km (0.038 R)
• M21: 3,076,331 km (0.112 R)
• M22: 3,722,294 km (0.071 R)
• M23: 4,110,052 km (0.111 R)
• M24: 4,328,764 km (0.063 R)
• M25: 4,449,789 km (0.094 R)
• M26: 4,695,129 km (0.037 R)
• M27: 5,029,181 km (0.062 R)
• M28: 5,414,396 km (0.11 R)
• M29: 5,720,473 km (0.106 R)
• M30: 5,875,606 km (0.072 R)
• M31: 5,965,065 km (0.108 R)
• M32: 6,579,763 km (0.083 R)
• M33: 6,672,514 km (0.11 R)
• M34: 6,742,376 km (0.062 R)
• M35: 6,859,511 km (0.104 R)
• M36: 7,000,881 km (0.087 R)
• M37: 7,310,399 km (0.112 R)
• M38: 7,648,790 km (0.073 R)
• M39: 8,542,487 km (0.085 R)
• M40: 8,822,086 km (0.077 R)
• M41: 9,390,408 km (0.093 R)
• M42: 9,468,797 km (0.057 R)
• M43: 9,573,815 km (0.053 R)
• M44: 9,943,920 km (0.118 R)
• M45: 10,318,962 km (0.069 R)
• M46: 11,248,713 km (0.06 R)
• M47: 11,415,664 km (0.114 R)
• M48: 11,583,363 km (0.115 R)
• M49: 11,695,562 km (0.087 R)
• M50: 12,319,534 km (0.116 R)
• M51: 12,779,996 km (0.079 R)
• M52: 13,012,472 km (0.108 R)
• M53: 13,129,158 km (0.064 R)
• M54: 13,216,972 km (0.116 R)
• M55: 14,045,594 km (0.117 R)
• M56: 14,526,552 km (0.108 R)
• M57: 14,677,945 km (0.076 R)
• M58: 14,769,199 km (0.08 R)
• M59: 15,227,567 km (0.035 R)
• M60: 15,597,672 km (0.106 R)
• M61: 15,659,606 km (0.117 R)
• M62: 15,814,888 km (0.059 R)
• M63: 15,908,387 km (0.114 R)
• M64: 16,409,690 km (0.117 R)
• M65: 16,789,219 km (0.062 R)
• M66: 16,884,513 km (0.073 R)
• M67: 17,203,456 km (0.112 R)
• M68: 17,267,484 km (0.095 R)
• M69: 17,556,657 km (0.114 R)
• M70: 17,621,283 km (0.067 R)
• M71: 18,107,326 km (0.049 R)
• M72: 18,565,096 km (0.117 R)
• M73: 18,795,327 km (0.056 R)
• M74: 19,491,855 km (0.105 R)
• M75: 19,558,725 km (0.094 R)
• M76: 19,725,975 km (0.104 R)
• M77: 20,163,100 km (0.119 R)
• M78: 21,355,994 km (0.119 R)
• M79: 21,943,614 km (0.111 R)
• M80: 22,501,465 km (0.106 R)
• M81: 22,782,260 km (0.111 R)
• M82: 23,276,232 km (0.117 R)

Asteroid Belt

Center: 8.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.4

Radius: 12.5

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 9.92 AU - 12.54 AU

Year: 13414 Days

Day: 12.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,492,165 km

• M1: 164,558 km (0.072 R)
• M2: 348,563 km (0.035 R)
• M3: 666,459 km (0.116 R)
• M4: 774,319 km (0.088 R)
• M5: 1,030,879 km (0.058 R)
• M6: 1,338,303 km (0.12 R)
• M7: 1,576,014 km (0.095 R)
• M8: 2,931,969 km (0.107 R)
• M9: 3,086,503 km (0.025 R)
• M10: 3,765,079 km (0.117 R)
• M11: 3,865,759 km (0.057 R)
• M12: 4,277,901 km (0.107 R)
• M13: 4,489,283 km (0.051 R)
• M14: 4,632,148 km (0.075 R)
• M15: 4,740,308 km (0.053 R)
• M16: 4,959,169 km (0.076 R)
• M17: 5,674,247 km (0.09 R)
• M18: 6,024,456 km (0.108 R)
• M19: 6,261,868 km (0.071 R)
• M20: 6,583,204 km (0.118 R)
• M21: 6,705,126 km (0.094 R)
• M22: 6,868,786 km (0.051 R)
• M23: 6,992,504 km (0.116 R)
• M24: 7,367,994 km (0.086 R)
• M25: 7,452,368 km (0.063 R)
• M26: 7,879,021 km (0.115 R)
• M27: 8,667,102 km (0.114 R)
• M28: 9,849,524 km (0.104 R)
• M29: 10,554,728 km (0.085 R)
• M30: 10,889,379 km (0.034 R)
• M31: 11,914,274 km (0.112 R)
• M32: 12,063,273 km (0.107 R)
• M33: 12,969,986 km (0.104 R)
• M34: 13,072,012 km (0.119 R)
• M35: 13,225,649 km (0.067 R)
• M36: 13,794,270 km (0.048 R)
• M37: 14,265,503 km (0.091 R)
• M38: 14,370,970 km (0.108 R)
• M39: 14,955,449 km (0.106 R)
• M40: 15,062,561 km (0.08 R)
• M41: 15,439,547 km (0.094 R)
• M42: 15,547,707 km (0.1 R)
• M43: 16,147,744 km (0.034 R)
• M44: 18,164,173 km (0.095 R)
• M45: 18,335,762 km (0.068 R)
• M46: 18,795,925 km (0.11 R)
• M47: 18,911,564 km (0.108 R)
• M48: 19,435,007 km (0.083 R)
• M49: 20,674,875 km (0.116 R)
• M50: 22,122,982 km (0.115 R)
• M51: 22,551,430 km (0.046 R)
• M52: 26,270,882 km (0.112 R)
• M53: 27,771,798 km (0.063 R)
• M54: 27,903,593 km (0.105 R)
• M55: 30,447,505 km (0.106 R)
• M56: 31,266,105 km (0.05 R)
• M57: 31,540,617 km (0.114 R)
• M58: 32,368,940 km (0.099 R)
• M59: 32,507,767 km (0.078 R)
• M60: 35,110,171 km (0.107 R)
• M61: 36,184,135 km (0.094 R)
• M62: 36,761,433 km (0.113 R)
• M63: 37,414,427 km (0.113 R)
• M64: 38,584,881 km (0.095 R)
• M65: 39,396,450 km (0.079 R)
• M66: 39,618,752 km (0.116 R)
• M67: 40,064,703 km (0.083 R)
• M68: 40,961,543 km (0.033 R)
• M69: 41,111,589 km (0.045 R)
• M70: 41,337,183 km (0.104 R)
• M71: 41,638,473 km (0.11 R)
• M72: 41,940,511 km (0.118 R)
• M73: 42,470,835 km (0.076 R)
• M74: 43,003,404 km (0.049 R)
• M75: 43,844,892 km (0.113 R)
• M76: 44,383,145 km (0.103 R)
• M77: 44,614,423 km (0.086 R)
• M78: 44,923,642 km (0.084 R)
• M79: 45,155,818 km (0.114 R)
• M80: 45,621,666 km (0.098 R)
• M81: 46,011,069 km (0.099 R)
• M82: 46,323,280 km (0.087 R)
• M83: 46,950,095 km (0.085 R)
• M84: 48,926,582 km (0.063 R)
• M85: 49,006,168 km (0.086 R)
• M86: 49,325,111 km (0.095 R)
• M87: 50,205,793 km (0.113 R)
• M88: 50,768,880 km (0.073 R)
• M89: 51,091,562 km (0.1 R)
• M90: 51,172,345 km (0.082 R)
• M91: 51,495,925 km (0.111 R)
• M92: 52,715,447 km (0.064 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.7

Radius: 14.7

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 10.47 AU - 15.01 AU

Year: 16209 Days

Day: 9.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 68,492,165 km

• M1: 231,727 km (0.077 R)
• M2: 390,750 km (0.069 R)
• M3: 485,894 km (0.061 R)
• M4: 969,544 km (0.1 R)
• M5: 1,063,940 km (0.053 R)
• M6: 1,186,760 km (0.076 R)
• M7: 1,340,995 km (0.094 R)
• M8: 1,757,476 km (0.115 R)
• M9: 2,916,560 km (0.107 R)
• M10: 3,311,050 km (0.065 R)
• M11: 3,533,502 km (0.114 R)
• M12: 3,761,040 km (0.06 R)
• M13: 4,310,962 km (0.087 R)
• M14: 4,928,651 km (0.065 R)
• M15: 5,183,566 km (0.097 R)
• M16: 5,312,669 km (0.087 R)
• M17: 7,087,947 km (0.066 R)
• M18: 9,186,656 km (0.068 R)
• M19: 9,873,011 km (0.057 R)
• M20: 10,141,389 km (0.098 R)
• M21: 10,795,581 km (0.096 R)
• M22: 10,961,186 km (0.101 R)
• M23: 13,368,365 km (0.048 R)
• M24: 15,060,766 km (0.034 R)
• M25: 15,432,217 km (0.116 R)
• M26: 15,806,661 km (0.102 R)
• M27: 16,373,936 km (0.049 R)
• M28: 19,242,774 km (0.09 R)
• M29: 20,666,048 km (0.11 R)
• M30: 21,147,903 km (0.047 R)
• M31: 22,757,576 km (0.111 R)
• M32: 22,899,395 km (0.06 R)
• M33: 23,684,634 km (0.101 R)
• M34: 24,551,554 km (0.092 R)
• M35: 24,769,817 km (0.044 R)
• M36: 28,197,703 km (0.073 R)
• M37: 28,502,733 km (0.11 R)
• M38: 30,044,488 km (0.082 R)
• M39: 31,376,209 km (0.087 R)
• M40: 31,613,172 km (0.047 R)
• M41: 33,288,967 km (0.095 R)
• M42: 33,692,133 km (0.116 R)
• M43: 35,732,499 km (0.1 R)
• M44: 36,062,811 km (0.063 R)
• M45: 39,590,478 km (0.112 R)
• M46: 40,532,346 km (0.039 R)
• M47: 41,308,610 km (0.067 R)
• M48: 42,351,157 km (0.102 R)
• M49: 42,875,797 km (0.101 R)
• M50: 43,843,097 km (0.113 R)
• M51: 44,196,597 km (0.101 R)
• M52: 45,262,781 km (0.048 R)
• M53: 46,157,825 km (0.03 R)
• M54: 47,965,416 km (0.1 R)
• M55: 48,147,476 km (0.115 R)
• M56: 48,420,941 km (0.113 R)
• M57: 48,786,259 km (0.117 R)
• M58: 49,428,034 km (0.071 R)
• M59: 49,796,045 km (0.098 R)
• M60: 50,072,651 km (0.079 R)
• M61: 50,164,953 km (0.066 R)
• M62: 51,276,914 km (0.119 R)
• M63: 52,584,549 km (0.119 R)
• M64: 53,054,286 km (0.119 R)
• M65: 53,336,727 km (0.083 R)
• M66: 53,619,766 km (0.116 R)
• M67: 53,714,163 km (0.036 R)
• M68: 54,661,716 km (0.099 R)
• M69: 57,633,627 km (0.062 R)
• M70: 57,924,146 km (0.083 R)
• M71: 58,700,858 km (0.053 R)
• M72: 59,090,561 km (0.119 R)
• M73: 63,933,492 km (0.072 R)
• M74: 64,535,325 km (0.104 R)
• M75: 65,946,631 km (0.065 R)
• M76: 67,368,110 km (0.082 R)
• M77: 68,389,714 km (0.048 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 18,064 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit