🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.5 AU - 0.52 AU

Year: 128 Days

Day: 17.7 Hours

Environment

Temp: 239 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.64 AU - 2.2 AU

Year: 935 Days

Day: 44.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.14 AU - 3.46 AU

Year: 1647 Days

Day: 32.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.47 AU - 3.83 AU

Year: 1965 Days

Day: 24.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,317,464 km

• M1: 597,643 km (0.088 R)
• M2: 1,132,905 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.33 AU - 5.11 AU

Year: 3604 Days

Day: 40.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,317,464 km

• M1: 2,807,204 km (0.032 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.5

Radius: 11.6

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.5 AU - 6.86 AU

Year: 4758 Days

Day: 14.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 60,317,464 km

• M1: 162,912 km (0.098 R)
• M2: 248,183 km (0.06 R)
• M3: 344,075 km (0.072 R)
• M4: 511,326 km (0.112 R)
• M5: 589,416 km (0.101 R)
• M6: 672,442 km (0.109 R)
• M7: 1,107,024 km (0.117 R)
• M8: 1,228,498 km (0.101 R)
• M9: 1,354,758 km (0.11 R)
• M10: 1,760,318 km (0.109 R)
• M11: 2,070,285 km (0.099 R)
• M12: 2,497,387 km (0.072 R)
• M13: 2,618,711 km (0.077 R)
• M14: 2,783,568 km (0.071 R)
• M15: 2,909,529 km (0.042 R)
• M16: 3,016,043 km (0.115 R)
• M17: 3,102,211 km (0.102 R)
• M18: 3,365,802 km (0.032 R)
• M19: 3,545,470 km (0.072 R)
• M20: 4,080,132 km (0.068 R)
• M21: 4,175,725 km (0.117 R)
• M22: 4,272,066 km (0.064 R)
• M23: 4,344,921 km (0.101 R)
• M24: 4,942,115 km (0.111 R)
• M25: 5,172,795 km (0.037 R)
• M26: 5,276,466 km (0.117 R)
• M27: 5,433,245 km (0.117 R)
• M28: 5,565,190 km (0.118 R)
• M29: 5,724,811 km (0.03 R)
• M30: 5,805,295 km (0.102 R)
• M31: 6,021,613 km (0.112 R)
• M32: 6,602,203 km (0.108 R)
• M33: 6,942,089 km (0.067 R)
• M34: 7,550,504 km (0.072 R)
• M35: 7,638,916 km (0.079 R)
• M36: 8,085,915 km (0.108 R)
• M37: 8,236,709 km (0.051 R)
• M38: 9,036,459 km (0.113 R)
• M39: 9,604,482 km (0.047 R)
• M40: 9,828,580 km (0.06 R)
• M41: 10,314,624 km (0.058 R)
• M42: 10,577,168 km (0.089 R)
• M43: 10,974,949 km (0.076 R)
• M44: 11,209,368 km (0.051 R)
• M45: 11,682,995 km (0.102 R)
• M46: 11,888,094 km (0.097 R)
• M47: 12,025,425 km (0.095 R)
• M48: 12,301,732 km (0.1 R)
• M49: 13,285,338 km (0.051 R)
• M50: 13,427,905 km (0.109 R)
• M51: 14,330,429 km (0.103 R)
• M52: 15,103,850 km (0.091 R)
• M53: 15,252,700 km (0.103 R)
• M54: 15,476,947 km (0.1 R)
• M55: 16,729,530 km (0.107 R)
• M56: 16,806,423 km (0.115 R)
• M57: 17,465,402 km (0.091 R)
• M58: 18,728,606 km (0.088 R)
• M59: 20,595,737 km (0.098 R)
• M60: 20,760,893 km (0.111 R)
• M61: 21,133,990 km (0.11 R)
• M62: 21,384,118 km (0.09 R)
• M63: 21,593,256 km (0.047 R)
• M64: 22,521,361 km (0.085 R)
• M65: 23,635,117 km (0.105 R)
• M66: 24,766,825 km (0.069 R)
• M67: 25,516,161 km (0.114 R)
• M68: 26,407,465 km (0.108 R)
• M69: 27,945,929 km (0.049 R)
• M70: 29,188,190 km (0.101 R)
• M71: 29,420,216 km (0.115 R)
• M72: 29,559,791 km (0.043 R)
• M73: 29,792,865 km (0.102 R)
• M74: 30,260,657 km (0.118 R)
• M75: 30,354,605 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.2

Radius: 9.4

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 9.36 AU - 12.14 AU

Year: 12388 Days

Day: 6.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 60,317,464 km

• M1: 130,300 km (0.112 R)
• M2: 195,674 km (0.096 R)
• M3: 302,188 km (0.101 R)
• M4: 558,000 km (0.099 R)
• M5: 765,193 km (0.085 R)
• M6: 859,141 km (0.032 R)
• M7: 1,017,864 km (0.063 R)
• M8: 1,186,610 km (0.058 R)
• M9: 1,387,520 km (0.092 R)
• M10: 2,243,519 km (0.046 R)
• M11: 2,465,373 km (0.116 R)
• M12: 3,081,267 km (0.12 R)
• M13: 3,808,762 km (0.063 R)
• M14: 3,907,496 km (0.105 R)
• M15: 4,310,962 km (0.094 R)
• M16: 5,013,025 km (0.047 R)
• M17: 5,085,131 km (0.087 R)
• M18: 5,157,686 km (0.119 R)
• M19: 6,016,527 km (0.101 R)
• M20: 6,286,701 km (0.117 R)
• M21: 6,364,641 km (0.089 R)
• M22: 6,839,016 km (0.044 R)
• M23: 7,121,008 km (0.095 R)
• M24: 7,779,987 km (0.072 R)
• M25: 8,372,544 km (0.119 R)
• M26: 8,501,497 km (0.025 R)
• M27: 9,690,950 km (0.048 R)
• M28: 11,167,032 km (0.081 R)
• M29: 12,466,290 km (0.095 R)
• M30: 12,662,861 km (0.099 R)
• M31: 12,860,331 km (0.066 R)
• M32: 13,409,056 km (0.063 R)
• M33: 14,067,137 km (0.106 R)
• M34: 14,426,022 km (0.084 R)
• M35: 14,995,840 km (0.062 R)
• M36: 15,100,259 km (0.078 R)
• M37: 15,257,337 km (0.084 R)
• M38: 15,944,291 km (0.119 R)
• M39: 16,211,173 km (0.047 R)
• M40: 16,587,412 km (0.04 R)
• M41: 16,803,581 km (0.088 R)
• M42: 17,843,436 km (0.106 R)
• M43: 19,584,456 km (0.102 R)
• M44: 20,678,166 km (0.083 R)
• M45: 20,969,283 km (0.041 R)
• M46: 21,203,105 km (0.064 R)
• M47: 21,379,032 km (0.098 R)
• M48: 21,732,382 km (0.096 R)
• M49: 23,285,956 km (0.076 R)
• M50: 24,076,132 km (0.117 R)
• M51: 24,505,328 km (0.071 R)
• M52: 24,628,297 km (0.094 R)
• M53: 24,875,134 km (0.12 R)
• M54: 24,936,918 km (0.051 R)
• M55: 25,060,785 km (0.088 R)
• M56: 27,387,481 km (0.052 R)
• M57: 27,771,199 km (0.103 R)
• M58: 27,835,377 km (0.081 R)
• M59: 27,963,881 km (0.118 R)
• M60: 28,738,499 km (0.11 R)
• M61: 29,651,196 km (0.09 R)
• M62: 30,308,977 km (0.09 R)
• M63: 30,838,703 km (0.079 R)
• M64: 30,905,125 km (0.046 R)
• M65: 31,505,162 km (0.069 R)
• M66: 32,513,601 km (0.097 R)
• M67: 32,716,606 km (0.072 R)
• M68: 33,874,643 km (0.064 R)
• M69: 34,769,388 km (0.091 R)
• M70: 35,115,557 km (0.117 R)
• M71: 35,741,474 km (0.096 R)
• M72: 36,020,923 km (0.045 R)
• M73: 37,004,529 km (0.12 R)
• M74: 37,216,509 km (0.119 R)
• M75: 37,570,608 km (0.095 R)
• M76: 38,068,320 km (0.027 R)
• M77: 39,358,003 km (0.107 R)
• M78: 39,935,750 km (0.067 R)
• M79: 40,807,606 km (0.04 R)
• M80: 41,465,687 km (0.051 R)
• M81: 41,538,990 km (0.072 R)
• M82: 42,274,713 km (0.107 R)
• M83: 44,657,956 km (0.081 R)
• M84: 45,789,963 km (0.1 R)
• M85: 46,093,498 km (0.085 R)
• M86: 46,169,344 km (0.075 R)
• M87: 46,931,395 km (0.074 R)
• M88: 47,314,067 km (0.097 R)
• M89: 48,005,209 km (0.113 R)
• M90: 49,009,609 km (0.039 R)
• M91: 49,708,979 km (0.101 R)
• M92: 50,255,310 km (0.1 R)
• M93: 50,490,029 km (0.079 R)
• M94: 53,016,289 km (0.05 R)
• M95: 53,175,461 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933.3

Radius: 4.5

Gravity: 46.09 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 12.23 AU - 15.59 AU

Year: 18233 Days

Day: 16.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 60,317,464 km

• M1: 83,924 km (0.099 R)
• M2: 160,070 km (0.104 R)
• M3: 216,319 km (0.099 R)
• M4: 314,604 km (0.055 R)
• M5: 407,505 km (0.108 R)
• M6: 552,764 km (0.077 R)
• M7: 642,972 km (0.11 R)
• M8: 762,650 km (0.101 R)
• M9: 942,018 km (0.081 R)
• M10: 3,066,457 km (0.034 R)
• M11: 3,309,404 km (0.037 R)
• M12: 3,516,597 km (0.103 R)
• M13: 4,163,159 km (0.028 R)
• M14: 4,252,020 km (0.074 R)
• M15: 4,296,750 km (0.079 R)
• M16: 4,986,247 km (0.099 R)
• M17: 5,223,509 km (0.11 R)
• M18: 5,513,280 km (0.106 R)
• M19: 5,610,967 km (0.028 R)
• M20: 8,178,366 km (0.116 R)
• M21: 9,084,480 km (0.11 R)
• M22: 9,725,806 km (0.053 R)
• M23: 9,784,748 km (0.114 R)
• M24: 9,962,620 km (0.064 R)
• M25: 10,261,217 km (0.114 R)
• M26: 13,078,594 km (0.109 R)
• M27: 13,801,301 km (0.109 R)
• M28: 14,604,492 km (0.076 R)
• M29: 14,672,110 km (0.098 R)
• M30: 15,629,686 km (0.07 R)
• M31: 16,961,107 km (0.069 R)
• M32: 18,547,593 km (0.067 R)
• M33: 19,062,209 km (0.108 R)
• M34: 19,210,162 km (0.065 R)
• M35: 19,507,114 km (0.094 R)
• M36: 23,187,072 km (0.086 R)
• M37: 23,582,459 km (0.071 R)
• M38: 24,059,826 km (0.102 R)
• M39: 27,239,827 km (0.088 R)
• M40: 27,992,155 km (0.043 R)
• M41: 28,497,497 km (0.093 R)
• M42: 29,774,165 km (0.054 R)
• M43: 30,203,810 km (0.099 R)
• M44: 30,376,147 km (0.069 R)
• M45: 30,548,932 km (0.103 R)
• M46: 30,808,784 km (0.107 R)
• M47: 31,156,150 km (0.074 R)
• M48: 31,330,432 km (0.049 R)
• M49: 31,767,407 km (0.1 R)
• M50: 32,382,553 km (0.079 R)
• M51: 32,824,466 km (0.084 R)
• M52: 33,446,344 km (0.089 R)
• M53: 36,705,483 km (0.067 R)
• M54: 37,999,954 km (0.1 R)
• M55: 39,027,541 km (0.115 R)
• M56: 41,396,723 km (0.114 R)
• M57: 42,068,417 km (0.101 R)
• M58: 42,261,099 km (0.101 R)
• M59: 42,453,931 km (0.083 R)
• M60: 42,647,062 km (0.107 R)
• M61: 43,228,250 km (0.049 R)
• M62: 43,617,204 km (0.12 R)
• M63: 43,909,668 km (0.053 R)
• M64: 44,105,043 km (0.036 R)
• M65: 44,594,676 km (0.08 R)
• M66: 45,283,126 km (0.052 R)
• M67: 47,269,486 km (0.113 R)
• M68: 48,474,946 km (0.08 R)
• M69: 49,894,031 km (0.098 R)
• M70: 52,461,729 km (0.103 R)
• M71: 53,292,446 km (0.092 R)
• M72: 54,651,693 km (0.038 R)
• M73: 55,493,779 km (0.066 R)
• M74: 56,234,139 km (0.034 R)
• M75: 56,871,276 km (0.084 R)
• M76: 57,617,620 km (0.106 R)
• M77: 57,831,545 km (0.09 R)
• M78: 58,045,619 km (0.095 R)
• M79: 58,904,760 km (0.085 R)
• M80: 59,551,771 km (0.056 R)
• M81: 60,961,880 km (0.041 R)
• M82: 64,479,375 km (0.098 R)
• M83: 64,923,681 km (0.106 R)
• M84: 65,034,982 km (0.083 R)
• M85: 65,815,284 km (0.118 R)
• M86: 66,150,682 km (0.113 R)
• M87: 67,836,351 km (0.063 R)
• M88: 69,194,850 km (0.108 R)
• M89: 70,333,888 km (0.082 R)
• M90: 71,708,842 km (0.073 R)
• M91: 72,746,004 km (0.107 R)
• M92: 73,787,953 km (0.034 R)
• M93: 76,590,669 km (0.065 R)
• M94: 76,825,837 km (0.09 R)
• M95: 78,359,963 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 157.1

Radius: 6

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 16.4 AU - 21.92 AU

Year: 29476 Days

Day: 15.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 60,317,464 km

• M1: 126,111 km (0.085 R)
• M2: 185,352 km (0.107 R)
• M3: 232,325 km (0.038 R)
• M4: 372,200 km (0.108 R)
• M5: 556,504 km (0.063 R)
• M6: 788,979 km (0.079 R)
• M7: 982,260 km (0.117 R)
• M8: 1,214,286 km (0.104 R)
• M9: 2,095,118 km (0.106 R)
• M10: 2,153,611 km (0.094 R)
• M11: 2,673,314 km (0.049 R)
• M12: 2,963,683 km (0.062 R)
• M13: 3,435,366 km (0.119 R)
• M14: 3,609,497 km (0.092 R)
• M15: 3,930,086 km (0.101 R)
• M16: 4,002,641 km (0.075 R)
• M17: 4,790,722 km (0.111 R)
• M18: 4,907,109 km (0.045 R)
• M19: 4,946,154 km (0.093 R)
• M20: 5,666,169 km (0.056 R)
• M21: 5,830,727 km (0.068 R)
• M22: 6,806,554 km (0.069 R)
• M23: 7,290,951 km (0.103 R)
• M24: 7,380,261 km (0.116 R)
• M25: 7,514,750 km (0.099 R)
• M26: 7,786,420 km (0.108 R)
• M27: 7,832,047 km (0.088 R)
• M28: 7,969,378 km (0.066 R)
• M29: 8,386,008 km (0.033 R)
• M30: 10,372,069 km (0.064 R)
• M31: 10,623,842 km (0.088 R)
• M32: 10,775,834 km (0.056 R)
• M33: 11,443,040 km (0.084 R)
• M34: 12,441,905 km (0.043 R)
• M35: 12,495,312 km (0.053 R)
• M36: 13,032,817 km (0.095 R)
• M37: 14,353,766 km (0.108 R)
• M38: 14,634,412 km (0.071 R)
• M39: 14,973,400 km (0.115 R)
• M40: 15,257,936 km (0.105 R)
• M41: 15,659,157 km (0.106 R)
• M42: 15,832,242 km (0.068 R)
• M43: 16,296,743 km (0.076 R)
• M44: 17,358,439 km (0.051 R)
• M45: 18,260,066 km (0.1 R)
• M46: 19,053,832 km (0.077 R)
• M47: 19,485,871 km (0.109 R)
• M48: 22,339,300 km (0.074 R)
• M49: 22,404,226 km (0.098 R)
• M50: 24,513,257 km (0.039 R)
• M51: 24,714,167 km (0.11 R)
• M52: 24,848,506 km (0.112 R)
• M53: 26,822,599 km (0.039 R)
• M54: 27,029,642 km (0.087 R)
• M55: 27,445,375 km (0.089 R)
• M56: 27,793,489 km (0.093 R)
• M57: 30,486,251 km (0.096 R)
• M58: 30,558,207 km (0.086 R)
• M59: 30,918,888 km (0.091 R)
• M60: 31,426,324 km (0.107 R)
• M61: 32,670,081 km (0.099 R)
• M62: 33,186,941 km (0.052 R)
• M63: 33,557,645 km (0.073 R)
• M64: 34,903,876 km (0.095 R)
• M65: 35,130,068 km (0.087 R)
• M66: 35,887,183 km (0.12 R)
• M67: 36,343,905 km (0.094 R)
• M68: 37,186,590 km (0.112 R)
• M69: 37,880,724 km (0.066 R)
• M70: 39,752,642 km (0.042 R)
• M71: 42,375,242 km (0.044 R)
• M72: 42,777,362 km (0.092 R)
• M73: 43,423,624 km (0.054 R)
• M74: 43,666,721 km (0.117 R)
• M75: 43,991,647 km (0.07 R)
• M76: 47,701,824 km (0.099 R)
• M77: 47,868,925 km (0.078 R)
• M78: 48,623,796 km (0.094 R)
• M79: 49,298,183 km (0.044 R)
• M80: 51,253,876 km (0.039 R)
• M81: 51,596,605 km (0.117 R)
• M82: 51,854,212 km (0.103 R)
• M83: 52,198,138 km (0.095 R)
• M84: 53,148,234 km (0.1 R)
• M85: 54,278,296 km (0.09 R)
• M86: 55,065,331 km (0.087 R)
• M87: 55,856,255 km (0.09 R)
• M88: 56,473,944 km (0.069 R)
• M89: 56,739,331 km (0.105 R)
• M90: 57,538,034 km (0.118 R)
• M91: 57,894,226 km (0.06 R)
• M92: 58,787,774 km (0.097 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 13,002 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit