🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.24 AU - 1.68 AU

Year: 620 Days

Day: 39.1 Hours

Environment

Temp: -0 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 38,032,350 km

• M1: 803,939 km (0.09 R)
• M2: 1,012,329 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.79 AU - 2.63 AU

Year: 1155 Days

Day: 44 Hours

Environment

Temp: -63 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.26 AU - 4.19 AU

Year: 2522 Days

Day: 21.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 173.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.05 AU - 4.93 AU

Year: 3344 Days

Day: 17.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.7

Radius: 10.8

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.24 AU - 6.42 AU

Year: 4947 Days

Day: 5.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 38,032,350 km

• M1: 226,641 km (0.114 R)
• M2: 539,749 km (0.075 R)
• M3: 669,600 km (0.115 R)
• M4: 885,470 km (0.103 R)
• M5: 1,015,620 km (0.087 R)
• M6: 1,124,527 km (0.067 R)
• M7: 1,414,747 km (0.025 R)
• M8: 1,712,596 km (0.078 R)
• M9: 1,794,426 km (0.097 R)
• M10: 2,117,408 km (0.078 R)
• M11: 2,276,880 km (0.112 R)
• M12: 2,440,540 km (0.086 R)
• M13: 2,551,840 km (0.072 R)
• M14: 2,818,125 km (0.102 R)
• M15: 2,895,916 km (0.092 R)
• M16: 3,357,275 km (0.117 R)
• M17: 3,798,888 km (0.07 R)
• M18: 4,416,279 km (0.08 R)
• M19: 5,017,513 km (0.028 R)
• M20: 5,743,212 km (0.118 R)
• M21: 6,067,989 km (0.073 R)
• M22: 6,424,481 km (0.099 R)
• M23: 6,501,823 km (0.06 R)
• M24: 6,579,314 km (0.083 R)
• M25: 6,683,285 km (0.093 R)
• M26: 6,761,674 km (0.1 R)
• M27: 7,211,365 km (0.112 R)
• M28: 7,807,662 km (0.095 R)
• M29: 8,251,370 km (0.072 R)
• M30: 8,363,568 km (0.11 R)
• M31: 8,589,461 km (0.116 R)
• M32: 8,961,062 km (0.12 R)
• M33: 9,542,998 km (0.066 R)
• M34: 9,808,833 km (0.097 R)
• M35: 9,957,533 km (0.12 R)
• M36: 10,106,982 km (0.116 R)
• M37: 10,408,272 km (0.097 R)
• M38: 10,712,554 km (0.116 R)
• M39: 11,081,612 km (0.115 R)
• M40: 11,174,512 km (0.053 R)
• M41: 11,267,712 km (0.073 R)
• M42: 12,470,030 km (0.078 R)
• M43: 12,955,924 km (0.088 R)
• M44: 13,447,951 km (0.098 R)
• M45: 13,746,100 km (0.118 R)
• M46: 13,946,112 km (0.047 R)
• M47: 14,046,492 km (0.08 R)
• M48: 14,349,129 km (0.087 R)
• M49: 15,304,161 km (0.106 R)
• M50: 15,442,240 km (0.088 R)
• M51: 15,928,882 km (0.088 R)
• M52: 16,703,799 km (0.108 R)
• M53: 16,846,067 km (0.062 R)
• M54: 16,917,425 km (0.105 R)
• M55: 16,988,783 km (0.075 R)
• M56: 17,060,141 km (0.103 R)
• M57: 17,599,441 km (0.099 R)
• M58: 17,707,900 km (0.1 R)
• M59: 18,071,273 km (0.077 R)
• M60: 18,253,783 km (0.055 R)
• M61: 18,694,648 km (0.047 R)
• M62: 18,842,301 km (0.105 R)
• M63: 19,101,703 km (0.071 R)
• M64: 19,362,303 km (0.104 R)
• M65: 19,736,597 km (0.069 R)
• M66: 20,378,372 km (0.119 R)
• M67: 20,682,803 km (0.065 R)
• M68: 21,373,347 km (0.11 R)
• M69: 21,450,539 km (0.084 R)
• M70: 22,110,266 km (0.073 R)
• M71: 22,501,614 km (0.12 R)
• M72: 23,132,319 km (0.087 R)
• M73: 23,489,708 km (0.106 R)
• M74: 23,808,950 km (0.11 R)
• M75: 24,370,989 km (0.093 R)
• M76: 24,451,622 km (0.052 R)
• M77: 24,653,729 km (0.078 R)
• M78: 25,222,351 km (0.088 R)
• M79: 25,672,191 km (0.097 R)
• M80: 25,877,440 km (0.066 R)
• M81: 26,083,436 km (0.081 R)
• M82: 26,165,864 km (0.064 R)
• M83: 26,704,267 km (0.074 R)
• M84: 27,162,785 km (0.048 R)
• M85: 28,087,449 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.6

Radius: 9.4

Gravity: 9.19 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.65 AU - 9.11 AU

Year: 7046 Days

Day: 14 Hours

Environment

Temp: -157 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 38,032,350 km

• M1: 140,323 km (0.106 R)
• M2: 294,558 km (0.116 R)
• M3: 356,941 km (0.079 R)
• M4: 449,392 km (0.087 R)
• M5: 511,924 km (0.09 R)
• M6: 591,809 km (0.045 R)
• M7: 705,504 km (0.098 R)
• M8: 874,549 km (0.101 R)
• M9: 955,930 km (0.086 R)
• M10: 1,074,412 km (0.081 R)
• M11: 1,144,573 km (0.12 R)
• M12: 1,460,075 km (0.116 R)
• M13: 2,259,825 km (0.102 R)
• M14: 2,584,303 km (0.12 R)
• M15: 2,703,982 km (0.096 R)
• M16: 3,277,689 km (0.115 R)
• M17: 3,381,211 km (0.082 R)
• M18: 4,053,504 km (0.081 R)
• M19: 4,221,054 km (0.09 R)
• M20: 4,505,439 km (0.116 R)
• M21: 4,943,611 km (0.098 R)
• M22: 5,182,818 km (0.07 R)
• M23: 5,955,042 km (0.095 R)
• M24: 6,209,808 km (0.106 R)
• M25: 6,730,109 km (0.093 R)
• M26: 7,095,876 km (0.111 R)
• M27: 7,468,225 km (0.067 R)
• M28: 7,916,420 km (0.099 R)
• M29: 8,337,987 km (0.088 R)
• M30: 8,444,501 km (0.101 R)
• M31: 9,129,808 km (0.102 R)
• M32: 9,608,970 km (0.113 R)
• M33: 9,683,321 km (0.1 R)
• M34: 9,945,416 km (0.047 R)
• M35: 10,323,899 km (0.083 R)
• M36: 10,591,679 km (0.12 R)
• M37: 10,900,449 km (0.113 R)
• M38: 11,017,135 km (0.054 R)
• M39: 11,290,750 km (0.085 R)
• M40: 11,725,332 km (0.119 R)
• M41: 12,326,715 km (0.073 R)
• M42: 12,407,647 km (0.054 R)
• M43: 12,733,172 km (0.105 R)
• M44: 13,351,161 km (0.09 R)
• M45: 13,726,801 km (0.111 R)
• M46: 14,021,210 km (0.083 R)
• M47: 14,275,377 km (0.12 R)
• M48: 14,659,245 km (0.117 R)
• M49: 15,393,920 km (0.092 R)
• M50: 15,568,501 km (0.08 R)
• M51: 15,699,848 km (0.108 R)
• M52: 16,629,898 km (0.1 R)
• M53: 16,808,966 km (0.073 R)
• M54: 17,714,482 km (0.1 R)
• M55: 18,450,205 km (0.082 R)
• M56: 19,951,419 km (0.08 R)
• M57: 20,237,301 km (0.117 R)
• M58: 21,735,673 km (0.096 R)
• M59: 22,671,557 km (0.042 R)
• M60: 22,820,557 km (0.088 R)
• M61: 24,277,490 km (0.081 R)
• M62: 24,889,047 km (0.059 R)
• M63: 25,145,457 km (0.064 R)
• M64: 25,454,227 km (0.075 R)
• M65: 25,971,686 km (0.092 R)
• M66: 26,231,687 km (0.098 R)
• M67: 26,440,376 km (0.079 R)
• M68: 26,701,874 km (0.034 R)
• M69: 27,016,927 km (0.072 R)
• M70: 27,227,710 km (0.038 R)
• M71: 27,916,159 km (0.099 R)
• M72: 28,342,813 km (0.102 R)
• M73: 29,472,875 km (0.032 R)
• M74: 30,562,695 km (0.079 R)
• M75: 31,112,617 km (0.111 R)
• M76: 31,610,329 km (0.103 R)
• M77: 31,999,134 km (0.115 R)
• M78: 33,006,526 km (0.097 R)
• M79: 34,251,928 km (0.101 R)
• M80: 35,109,723 km (0.087 R)
• M81: 35,454,845 km (0.08 R)
• M82: 36,730,017 km (0.095 R)
• M83: 36,846,704 km (0.073 R)
• M84: 37,138,868 km (0.116 R)
• M85: 37,549,215 km (0.084 R)
• M86: 38,256,215 km (0.117 R)
• M87: 38,374,547 km (0.116 R)
• M88: 39,623,539 km (0.119 R)
• M89: 40,162,989 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.5

Radius: 10.3

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 11.97 AU - 13.09 AU

Year: 15589 Days

Day: 7.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 38,032,350 km

• M1: 204,500 km (0.096 R)
• M2: 315,502 km (0.081 R)
• M3: 405,859 km (0.117 R)
• M4: 543,339 km (0.105 R)
• M5: 1,029,682 km (0.05 R)
• M6: 1,355,058 km (0.032 R)
• M7: 1,488,798 km (0.073 R)
• M8: 1,571,226 km (0.115 R)
• M9: 2,098,559 km (0.116 R)
• M10: 2,223,024 km (0.12 R)
• M11: 2,745,420 km (0.036 R)
• M12: 3,341,268 km (0.046 R)
• M13: 3,450,624 km (0.115 R)
• M14: 3,823,722 km (0.119 R)
• M15: 4,407,752 km (0.12 R)
• M16: 4,894,992 km (0.1 R)
• M17: 5,019,457 km (0.049 R)
• M18: 5,485,156 km (0.11 R)
• M19: 6,009,047 km (0.104 R)
• M20: 7,340,319 km (0.118 R)
• M21: 8,809,519 km (0.104 R)
• M22: 10,260,469 km (0.111 R)
• M23: 11,451,867 km (0.058 R)
• M24: 13,319,596 km (0.062 R)
• M25: 16,015,200 km (0.065 R)
• M26: 16,324,868 km (0.059 R)
• M27: 17,076,298 km (0.096 R)
• M28: 17,265,838 km (0.082 R)
• M29: 18,547,593 km (0.098 R)
• M30: 20,661,560 km (0.051 R)
• M31: 21,337,743 km (0.039 R)
• M32: 21,541,944 km (0.114 R)
• M33: 22,296,515 km (0.098 R)
• M34: 23,760,929 km (0.104 R)
• M35: 25,761,501 km (0.105 R)
• M36: 26,270,134 km (0.083 R)
• M37: 26,415,992 km (0.041 R)
• M38: 27,592,878 km (0.117 R)
• M39: 28,561,824 km (0.065 R)
• M40: 28,786,969 km (0.083 R)
• M41: 28,862,216 km (0.09 R)
• M42: 30,609,520 km (0.056 R)
• M43: 31,612,124 km (0.112 R)
• M44: 31,689,766 km (0.103 R)
• M45: 32,078,571 km (0.05 R)
• M46: 32,390,781 km (0.077 R)
• M47: 32,625,650 km (0.111 R)
• M48: 33,728,934 km (0.117 R)
• M49: 34,046,381 km (0.045 R)
• M50: 34,764,451 km (0.1 R)
• M51: 36,621,858 km (0.107 R)
• M52: 37,111,791 km (0.077 R)
• M53: 39,844,495 km (0.111 R)
• M54: 40,012,194 km (0.084 R)
• M55: 40,516,639 km (0.081 R)
• M56: 42,042,836 km (0.12 R)
• M57: 42,128,107 km (0.093 R)
• M58: 44,020,071 km (0.091 R)
• M59: 45,851,747 km (0.064 R)
• M60: 47,086,678 km (0.109 R)
• M61: 47,264,101 km (0.069 R)
• M62: 47,352,812 km (0.109 R)
• M63: 47,886,428 km (0.116 R)
• M64: 47,975,588 km (0.101 R)
• M65: 48,601,057 km (0.086 R)
• M66: 48,869,884 km (0.074 R)
• M67: 49,049,402 km (0.064 R)
• M68: 51,129,710 km (0.062 R)
• M69: 51,494,429 km (0.095 R)
• M70: 53,054,137 km (0.086 R)
• M71: 53,886,200 km (0.07 R)
• M72: 55,189,048 km (0.034 R)
• M73: 56,032,032 km (0.102 R)
• M74: 56,690,562 km (0.119 R)
• M75: 57,068,147 km (0.11 R)
• M76: 57,730,716 km (0.116 R)
• M77: 57,825,561 km (0.108 R)
• M78: 58,491,122 km (0.113 R)
• M79: 58,968,189 km (0.061 R)
• M80: 59,063,633 km (0.109 R)
• M81: 60,503,064 km (0.084 R)
• M82: 62,245,430 km (0.088 R)
• M83: 63,318,346 km (0.067 R)
• M84: 63,514,170 km (0.078 R)
• M85: 63,808,129 km (0.094 R)
• M86: 63,906,266 km (0.076 R)
• M87: 64,889,872 km (0.111 R)
• M88: 65,383,694 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.2

Radius: 6

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 16.4 AU - 19.18 AU

Year: 26372 Days

Day: 20.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 38,032,350 km

• M1: 144,362 km (0.119 R)
• M2: 550,969 km (0.115 R)
• M3: 854,204 km (0.115 R)
• M4: 1,874,312 km (0.111 R)
• M5: 2,148,824 km (0.12 R)
• M6: 2,192,207 km (0.059 R)
• M7: 2,641,898 km (0.094 R)
• M8: 2,829,644 km (0.074 R)
• M9: 3,144,098 km (0.089 R)
• M10: 4,018,199 km (0.114 R)
• M11: 4,621,527 km (0.116 R)
• M12: 4,762,448 km (0.104 R)
• M13: 5,608,424 km (0.03 R)
• M14: 5,668,413 km (0.104 R)
• M15: 6,280,567 km (0.059 R)
• M16: 7,172,320 km (0.068 R)
• M17: 8,513,764 km (0.053 R)
• M18: 8,791,268 km (0.102 R)
• M19: 8,895,987 km (0.105 R)
• M20: 9,177,530 km (0.073 R)
• M21: 9,319,349 km (0.099 R)
• M22: 9,390,558 km (0.087 R)
• M23: 10,003,161 km (0.089 R)
• M24: 10,185,820 km (0.085 R)
• M25: 10,443,278 km (0.083 R)
• M26: 12,071,800 km (0.095 R)
• M27: 12,305,173 km (0.093 R)
• M28: 13,980,669 km (0.085 R)
• M29: 15,053,286 km (0.077 R)
• M30: 16,323,521 km (0.091 R)
• M31: 16,452,325 km (0.071 R)
• M32: 16,797,747 km (0.095 R)
• M33: 18,426,119 km (0.095 R)
• M34: 20,426,991 km (0.093 R)
• M35: 21,925,064 km (0.104 R)
• M36: 22,352,615 km (0.099 R)
• M37: 22,591,522 km (0.112 R)
• M38: 24,041,874 km (0.113 R)
• M39: 25,025,330 km (0.119 R)
• M40: 25,124,364 km (0.085 R)
• M41: 25,871,605 km (0.119 R)
• M42: 27,234,891 km (0.105 R)
• M43: 27,797,080 km (0.074 R)
• M44: 28,466,231 km (0.086 R)
• M45: 29,088,708 km (0.09 R)
• M46: 30,505,699 km (0.113 R)
• M47: 30,823,594 km (0.099 R)
• M48: 33,624,365 km (0.075 R)
• M49: 35,332,474 km (0.117 R)
• M50: 36,057,126 km (0.087 R)
• M51: 36,449,372 km (0.102 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 19,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit