🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.68 AU - 0.8 AU

Year: 242 Days

Day: 24.6 Hours

Environment

Temp: 164 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.91 AU - 0.95 AU

Year: 342 Days

Day: 42.5 Hours

Environment

Temp: 11 °C

Axial Tilt: 44.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.85 AU - 2.31 AU

Year: 1142 Days

Day: 35.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,102,080 km

• M1: 1,461,272 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.15 AU - 3.83 AU

Year: 2483 Days

Day: 34.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,102,080 km

• M1: 753,674 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.9

Radius: 14.1

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 6.39 AU - 8.97 AU

Year: 8105 Days

Day: 10.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 46,102,080 km

• M1: 182,809 km (0.061 R)
• M2: 335,997 km (0.103 R)
• M3: 475,272 km (0.091 R)
• M4: 685,906 km (0.068 R)
• M5: 816,655 km (0.117 R)
• M6: 1,050,925 km (0.093 R)
• M7: 1,162,675 km (0.12 R)
• M8: 1,445,265 km (0.103 R)
• M9: 1,937,143 km (0.11 R)
• M10: 2,348,836 km (0.081 R)
• M11: 2,517,732 km (0.096 R)
• M12: 2,632,623 km (0.111 R)
• M13: 3,130,485 km (0.107 R)
• M14: 3,464,836 km (0.117 R)
• M15: 4,033,009 km (0.105 R)
• M16: 4,964,106 km (0.112 R)
• M17: 5,133,900 km (0.061 R)
• M18: 5,256,271 km (0.091 R)
• M19: 5,629,517 km (0.099 R)
• M20: 5,832,073 km (0.049 R)
• M21: 6,037,172 km (0.071 R)
• M22: 6,218,634 km (0.116 R)
• M23: 6,349,382 km (0.11 R)
• M24: 6,827,497 km (0.088 R)
• M25: 6,989,512 km (0.093 R)
• M26: 7,317,430 km (0.102 R)
• M27: 7,818,882 km (0.11 R)
• M28: 9,061,592 km (0.066 R)
• M29: 9,569,925 km (0.118 R)
• M30: 10,056,866 km (0.111 R)
• M31: 10,802,462 km (0.119 R)
• M32: 10,896,858 km (0.113 R)
• M33: 11,150,128 km (0.061 R)
• M34: 12,346,761 km (0.053 R)
• M35: 12,544,679 km (0.107 R)
• M36: 12,977,166 km (0.112 R)
• M37: 13,959,426 km (0.062 R)
• M38: 14,165,722 km (0.063 R)
• M39: 14,303,800 km (0.11 R)
• M40: 14,477,035 km (0.086 R)
• M41: 14,720,580 km (0.113 R)
• M42: 14,860,454 km (0.11 R)
• M43: 15,318,074 km (0.085 R)
• M44: 15,673,219 km (0.089 R)
• M45: 15,995,304 km (0.113 R)
• M46: 16,211,173 km (0.037 R)
• M47: 16,319,482 km (0.096 R)
• M48: 16,500,496 km (0.033 R)
• M49: 16,645,905 km (0.112 R)
• M50: 17,047,725 km (0.065 R)
• M51: 17,415,885 km (0.114 R)
• M52: 17,786,588 km (0.119 R)
• M53: 17,935,588 km (0.067 R)
• M54: 18,234,933 km (0.096 R)
• M55: 18,573,623 km (0.049 R)
• M56: 19,142,843 km (0.089 R)
• M57: 19,410,473 km (0.118 R)
• M58: 20,143,054 km (0.058 R)
• M59: 20,493,263 km (0.033 R)
• M60: 20,806,221 km (0.056 R)
• M61: 21,041,988 km (0.045 R)
• M62: 21,357,789 km (0.064 R)
• M63: 21,754,672 km (0.111 R)
• M64: 22,515,527 km (0.078 R)
• M65: 22,676,793 km (0.062 R)
• M66: 22,960,132 km (0.082 R)
• M67: 23,570,940 km (0.119 R)
• M68: 25,058,691 km (0.114 R)
• M69: 25,393,491 km (0.099 R)
• M70: 25,729,637 km (0.038 R)
• M71: 25,856,197 km (0.075 R)
• M72: 26,619,296 km (0.064 R)
• M73: 27,519,127 km (0.07 R)
• M74: 29,084,668 km (0.098 R)
• M75: 29,568,767 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.9

Radius: 10.5

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 10.07 AU - 13.05 AU

Year: 14967 Days

Day: 11.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 46,102,080 km

• M1: 189,092 km (0.094 R)
• M2: 286,779 km (0.101 R)
• M3: 423,212 km (0.102 R)
• M4: 533,167 km (0.116 R)
• M5: 725,699 km (0.059 R)
• M6: 1,513,332 km (0.113 R)
• M7: 1,631,215 km (0.11 R)
• M8: 2,425,580 km (0.108 R)
• M9: 2,682,739 km (0.061 R)
• M10: 3,274,099 km (0.096 R)
• M11: 4,179,316 km (0.068 R)
• M12: 4,921,321 km (0.069 R)
• M13: 6,621,950 km (0.076 R)
• M14: 6,719,637 km (0.115 R)
• M15: 7,048,453 km (0.117 R)
• M16: 7,859,274 km (0.105 R)
• M17: 8,806,378 km (0.092 R)
• M18: 9,275,218 km (0.119 R)
• M19: 9,348,072 km (0.059 R)
• M20: 10,124,784 km (0.079 R)
• M21: 10,501,920 km (0.071 R)
• M22: 10,921,991 km (0.113 R)
• M23: 11,660,705 km (0.053 R)
• M24: 12,255,357 km (0.107 R)
• M25: 13,145,314 km (0.037 R)
• M26: 13,227,294 km (0.047 R)
• M27: 13,432,842 km (0.077 R)
• M28: 14,646,080 km (0.086 R)
• M29: 15,072,584 km (0.077 R)
• M30: 15,850,642 km (0.092 R)
• M31: 16,200,552 km (0.104 R)
• M32: 16,332,497 km (0.104 R)
• M33: 16,952,730 km (0.1 R)
• M34: 17,086,620 km (0.077 R)
• M35: 17,897,590 km (0.075 R)
• M36: 18,813,279 km (0.112 R)
• M37: 18,998,331 km (0.041 R)
• M38: 19,603,604 km (0.091 R)
• M39: 20,310,005 km (0.039 R)
• M40: 20,594,840 km (0.111 R)
• M41: 21,264,739 km (0.086 R)
• M42: 21,844,580 km (0.085 R)
• M43: 21,941,819 km (0.075 R)
• M44: 23,217,889 km (0.079 R)
• M45: 23,814,934 km (0.098 R)
• M46: 25,687,600 km (0.073 R)
• M47: 26,511,884 km (0.087 R)
• M48: 28,663,850 km (0.088 R)
• M49: 30,707,805 km (0.06 R)
• M50: 31,308,291 km (0.034 R)
• M51: 31,747,361 km (0.118 R)
• M52: 33,188,587 km (0.114 R)
• M53: 34,537,810 km (0.103 R)
• M54: 35,219,079 km (0.07 R)
• M55: 35,675,801 km (0.095 R)
• M56: 36,364,550 km (0.072 R)
• M57: 36,941,698 km (0.101 R)
• M58: 37,115,531 km (0.03 R)
• M59: 39,458,383 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.8

Radius: 3.2

Gravity: 48.42 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 12.41 AU - 13.39 AU

Year: 17643 Days

Day: 22.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 46,102,080 km

• M1: 61,934 km (0.089 R)
• M2: 93,349 km (0.048 R)
• M3: 122,371 km (0.112 R)
• M4: 399,277 km (0.105 R)
• M5: 505,042 km (0.08 R)
• M6: 827,875 km (0.077 R)
• M7: 1,056,610 km (0.087 R)
• M8: 1,355,506 km (0.106 R)
• M9: 1,460,823 km (0.099 R)
• M10: 1,849,628 km (0.119 R)
• M11: 2,055,475 km (0.098 R)
• M12: 2,362,150 km (0.039 R)
• M13: 2,683,038 km (0.072 R)
• M14: 2,915,662 km (0.118 R)
• M15: 3,615,332 km (0.088 R)
• M16: 3,798,140 km (0.066 R)
• M17: 4,134,436 km (0.11 R)
• M18: 4,597,741 km (0.115 R)
• M19: 4,875,544 km (0.094 R)
• M20: 4,915,786 km (0.11 R)
• M21: 5,036,811 km (0.095 R)
• M22: 5,281,852 km (0.119 R)
• M23: 6,083,248 km (0.072 R)
• M24: 6,126,332 km (0.104 R)
• M25: 6,475,793 km (0.115 R)
• M26: 6,697,497 km (0.094 R)
• M27: 7,057,280 km (0.07 R)
• M28: 7,842,519 km (0.11 R)
• M29: 7,889,642 km (0.036 R)
• M30: 7,984,038 km (0.109 R)
• M31: 8,948,346 km (0.091 R)
• M32: 9,244,700 km (0.116 R)
• M33: 9,294,366 km (0.112 R)
• M34: 9,644,874 km (0.103 R)
• M35: 10,153,058 km (0.074 R)
• M36: 10,513,888 km (0.092 R)
• M37: 11,036,583 km (0.062 R)
• M38: 11,195,157 km (0.074 R)
• M39: 12,876,188 km (0.111 R)
• M40: 13,322,738 km (0.066 R)
• M41: 13,944,915 km (0.106 R)
• M42: 14,983,124 km (0.096 R)
• M43: 15,570,595 km (0.032 R)
• M44: 15,629,836 km (0.079 R)
• M45: 16,046,017 km (0.049 R)
• M46: 16,405,800 km (0.047 R)
• M47: 19,952,466 km (0.04 R)
• M48: 20,339,177 km (0.118 R)
• M49: 20,468,579 km (0.096 R)
• M50: 20,858,581 km (0.053 R)
• M51: 21,054,404 km (0.045 R)
• M52: 22,375,802 km (0.086 R)
• M53: 23,316,773 km (0.105 R)
• M54: 24,545,271 km (0.059 R)
• M55: 25,236,862 km (0.073 R)
• M56: 26,709,802 km (0.105 R)
• M57: 30,327,378 km (0.12 R)
• M58: 30,401,279 km (0.108 R)
• M59: 31,069,084 km (0.082 R)
• M60: 31,591,779 km (0.113 R)
• M61: 31,666,728 km (0.088 R)
• M62: 31,891,723 km (0.101 R)
• M63: 32,494,602 km (0.053 R)
• M64: 32,721,692 km (0.107 R)
• M65: 33,253,512 km (0.116 R)
• M66: 34,018,257 km (0.037 R)
• M67: 34,248,787 km (0.115 R)
• M68: 35,175,995 km (0.117 R)
• M69: 39,611,272 km (0.085 R)
• M70: 40,177,949 km (0.052 R)
• M71: 40,665,788 km (0.107 R)
• M72: 40,910,380 km (0.096 R)
• M73: 41,073,741 km (0.116 R)
• M74: 41,483,190 km (0.05 R)
• M75: 42,140,972 km (0.073 R)
• M76: 42,636,590 km (0.111 R)
• M77: 45,143,551 km (0.081 R)
• M78: 45,227,924 km (0.069 R)
• M79: 45,735,360 km (0.111 R)
• M80: 47,526,047 km (0.094 R)
• M81: 48,559,618 km (0.119 R)
• M82: 49,861,868 km (0.077 R)
• M83: 51,616,053 km (0.117 R)
• M84: 53,926,592 km (0.047 R)
• M85: 54,016,201 km (0.103 R)
• M86: 55,545,839 km (0.105 R)
• M87: 55,907,866 km (0.07 R)
• M88: 56,179,835 km (0.083 R)
• M89: 56,452,252 km (0.11 R)
• M90: 56,816,224 km (0.114 R)
• M91: 57,089,689 km (0.098 R)
• M92: 58,188,037 km (0.098 R)
• M93: 58,371,743 km (0.111 R)
• M94: 58,831,906 km (0.118 R)
• M95: 59,293,266 km (0.053 R)
• M96: 61,805,163 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 73.9

Radius: 3.6

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 15.05 AU - 20.65 AU

Year: 28718 Days

Day: 21.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,102,080 km

• M1: 441,164 km (0.049 R)
• M2: 514,018 km (0.116 R)
• M3: 704,756 km (0.097 R)
• M4: 825,631 km (0.115 R)
• M5: 971,937 km (0.053 R)
• M6: 1,501,215 km (0.116 R)
• M7: 1,656,796 km (0.113 R)
• M8: 2,007,454 km (0.086 R)
• M9: 2,031,539 km (0.11 R)
• M10: 2,129,226 km (0.105 R)
• M11: 2,329,239 km (0.1 R)
• M12: 2,992,406 km (0.115 R)
• M13: 3,416,516 km (0.107 R)
• M14: 4,164,206 km (0.083 R)
• M15: 4,257,256 km (0.11 R)
• M16: 5,975,537 km (0.101 R)
• M17: 6,759,281 km (0.109 R)
• M18: 7,052,343 km (0.112 R)
• M19: 7,089,293 km (0.116 R)
• M20: 7,386,844 km (0.075 R)
• M21: 7,955,914 km (0.115 R)
• M22: 8,421,163 km (0.105 R)
• M23: 9,993,138 km (0.114 R)
• M24: 10,621,299 km (0.108 R)
• M25: 10,748,457 km (0.111 R)
• M26: 12,003,584 km (0.115 R)
• M27: 12,805,727 km (0.092 R)
• M28: 13,994,432 km (0.108 R)
• M29: 14,087,332 km (0.105 R)
• M30: 15,027,405 km (0.097 R)
• M31: 15,313,436 km (0.072 R)
• M32: 17,165,907 km (0.083 R)
• M33: 17,514,919 km (0.07 R)
• M34: 17,715,230 km (0.048 R)
• M35: 17,765,495 km (0.116 R)
• M36: 17,966,854 km (0.107 R)
• M37: 18,677,593 km (0.053 R)
• M38: 18,779,918 km (0.106 R)
• M39: 18,831,081 km (0.076 R)
• M40: 19,087,940 km (0.075 R)
• M41: 19,139,402 km (0.051 R)
• M42: 20,074,089 km (0.067 R)
• M43: 21,076,844 km (0.118 R)
• M44: 21,289,871 km (0.059 R)
• M45: 21,450,240 km (0.092 R)
• M46: 21,826,030 km (0.081 R)
• M47: 23,185,276 km (0.101 R)
• M48: 23,570,940 km (0.076 R)
• M49: 24,964,893 km (0.071 R)
• M50: 26,442,770 km (0.074 R)
• M51: 27,192,405 km (0.098 R)
• M52: 27,482,475 km (0.076 R)
• M53: 28,476,703 km (0.064 R)
• M54: 29,363,519 km (0.049 R)
• M55: 29,482,449 km (0.094 R)
• M56: 29,601,679 km (0.072 R)
• M57: 30,560,152 km (0.094 R)
• M58: 30,680,728 km (0.058 R)
• M59: 31,833,679 km (0.062 R)
• M60: 32,384,648 km (0.105 R)
• M61: 34,119,235 km (0.107 R)
• M62: 36,457,001 km (0.093 R)
• M63: 37,033,551 km (0.093 R)
• M64: 37,355,037 km (0.117 R)
• M65: 37,871,449 km (0.098 R)
• M66: 38,195,328 km (0.078 R)
• M67: 38,650,405 km (0.092 R)
• M68: 39,763,114 km (0.098 R)
• M69: 39,894,611 km (0.086 R)
• M70: 40,422,541 km (0.101 R)
• M71: 41,085,559 km (0.067 R)
• M72: 41,418,414 km (0.102 R)
• M73: 42,624,024 km (0.062 R)
• M74: 42,691,343 km (0.086 R)
• M75: 42,826,130 km (0.094 R)
• M76: 42,960,918 km (0.058 R)
• M77: 43,028,387 km (0.119 R)
• M78: 43,163,623 km (0.065 R)
• M79: 43,434,096 km (0.098 R)
• M80: 44,113,121 km (0.074 R)
• M81: 44,385,838 km (0.1 R)
• M82: 44,454,054 km (0.061 R)
• M83: 44,864,102 km (0.045 R)
• M84: 45,481,642 km (0.028 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 18,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit