🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.63 AU - 0.73 AU

Year: 211 Days

Day: 43 Hours

Environment

Temp: 155 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,992,474 km

• M1: 373,546 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.73 AU - 1.03 AU

Year: 311 Days

Day: 26.1 Hours

Environment

Temp: 31 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 79,992,474 km

• M1: 108,758 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.78 AU - 1.06 AU

Year: 332 Days

Day: 34 Hours

Environment

Temp: 39 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.21 AU - 1.55 AU

Year: 611 Days

Day: 21.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,992,474 km

• M1: 333,454 km (0.072 R)

Asteroid Belt

Center: 6.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312

Radius: 9.9

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 8.77 AU - 13.89 AU

Year: 14367 Days

Day: 12.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 65.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 79,992,474 km

• M1: 150,495 km (0.115 R)
• M2: 276,008 km (0.11 R)
• M3: 378,782 km (0.12 R)
• M4: 511,924 km (0.114 R)
• M5: 615,595 km (0.085 R)
• M6: 777,311 km (0.072 R)
• M7: 863,629 km (0.093 R)
• M8: 1,046,886 km (0.065 R)
• M9: 1,304,344 km (0.099 R)
• M10: 1,451,399 km (0.089 R)
• M11: 1,831,826 km (0.066 R)
• M12: 2,168,122 km (0.118 R)
• M13: 2,318,318 km (0.109 R)
• M14: 2,655,661 km (0.118 R)
• M15: 2,871,232 km (0.061 R)
• M16: 2,953,511 km (0.114 R)
• M17: 3,348,150 km (0.065 R)
• M18: 3,879,970 km (0.112 R)
• M19: 6,332,179 km (0.104 R)
• M20: 6,657,255 km (0.044 R)
• M21: 6,950,915 km (0.063 R)
• M22: 7,665,395 km (0.054 R)
• M23: 7,857,329 km (0.087 R)
• M24: 8,680,566 km (0.055 R)
• M25: 9,408,060 km (0.044 R)
• M26: 10,323,749 km (0.06 R)
• M27: 10,663,635 km (0.029 R)
• M28: 11,007,411 km (0.116 R)
• M29: 11,180,646 km (0.07 R)
• M30: 11,882,559 km (0.087 R)
• M31: 12,418,418 km (0.097 R)
• M32: 12,644,012 km (0.12 R)
• M33: 13,932,349 km (0.095 R)
• M34: 15,021,571 km (0.119 R)
• M35: 15,117,613 km (0.039 R)
• M36: 15,406,786 km (0.048 R)
• M37: 15,552,195 km (0.088 R)
• M38: 16,138,020 km (0.098 R)
• M39: 16,483,142 km (0.057 R)
• M40: 17,381,777 km (0.108 R)
• M41: 17,634,148 km (0.101 R)
• M42: 17,938,729 km (0.07 R)
• M43: 18,244,956 km (0.11 R)
• M44: 18,759,274 km (0.114 R)
• M45: 19,226,318 km (0.115 R)
• M46: 19,644,594 km (0.119 R)
• M47: 20,437,014 km (0.081 R)
• M48: 20,971,078 km (0.057 R)
• M49: 21,186,050 km (0.038 R)
• M50: 21,347,766 km (0.117 R)
• M51: 21,672,393 km (0.081 R)
• M52: 23,430,916 km (0.12 R)
• M53: 24,440,103 km (0.099 R)
• M54: 24,553,199 km (0.088 R)
• M55: 25,120,923 km (0.081 R)
• M56: 26,095,853 km (0.087 R)
• M57: 26,211,342 km (0.08 R)
• M58: 26,442,920 km (0.09 R)
• M59: 26,733,289 km (0.108 R)
• M60: 26,849,826 km (0.119 R)
• M61: 26,966,363 km (0.067 R)
• M62: 27,083,199 km (0.116 R)
• M63: 28,023,571 km (0.105 R)
• M64: 28,676,416 km (0.115 R)
• M65: 28,915,024 km (0.115 R)
• M66: 29,334,048 km (0.027 R)
• M67: 30,603,685 km (0.119 R)
• M68: 30,725,458 km (0.102 R)
• M69: 31,459,834 km (0.079 R)
• M70: 32,634,626 km (0.089 R)
• M71: 32,696,709 km (0.063 R)
• M72: 34,012,572 km (0.052 R)
• M73: 34,899,388 km (0.063 R)
• M74: 35,281,760 km (0.116 R)
• M75: 35,345,639 km (0.037 R)
• M76: 35,729,656 km (0.1 R)
• M77: 38,521,900 km (0.058 R)
• M78: 39,049,233 km (0.115 R)
• M79: 39,247,450 km (0.089 R)
• M80: 39,645,081 km (0.118 R)
• M81: 42,737,868 km (0.113 R)
• M82: 43,078,801 km (0.096 R)
• M83: 44,037,873 km (0.112 R)
• M84: 46,186,547 km (0.066 R)
• M85: 46,466,295 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.9

Radius: 14.2

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 9.41 AU - 14.01 AU

Year: 15096 Days

Day: 11 Hours

Environment

Temp: -186 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 79,992,474 km

• M1: 485,146 km (0.104 R)
• M2: 587,022 km (0.101 R)
• M3: 723,904 km (0.049 R)
• M4: 1,004,251 km (0.085 R)
• M5: 1,095,505 km (0.076 R)
• M6: 1,724,564 km (0.079 R)
• M7: 2,819,770 km (0.107 R)
• M8: 2,952,912 km (0.079 R)
• M9: 4,094,344 km (0.053 R)
• M10: 4,818,099 km (0.086 R)
• M11: 5,806,941 km (0.028 R)
• M12: 6,648,429 km (0.047 R)
• M13: 6,947,624 km (0.094 R)
• M14: 7,251,158 km (0.084 R)
• M15: 7,590,297 km (0.075 R)
• M16: 8,220,104 km (0.037 R)
• M17: 8,476,814 km (0.032 R)
• M18: 9,329,372 km (0.084 R)
• M19: 9,529,983 km (0.096 R)
• M20: 10,799,021 km (0.066 R)
• M21: 11,507,068 km (0.095 R)
• M22: 12,339,880 km (0.09 R)
• M23: 12,634,139 km (0.087 R)
• M24: 14,992,549 km (0.107 R)
• M25: 15,149,328 km (0.112 R)
• M26: 15,267,360 km (0.115 R)
• M27: 16,382,912 km (0.073 R)
• M28: 16,747,033 km (0.064 R)
• M29: 19,498,586 km (0.104 R)
• M30: 19,626,941 km (0.046 R)
• M31: 19,970,717 km (0.047 R)
• M32: 20,970,031 km (0.027 R)
• M33: 21,497,962 km (0.05 R)
• M34: 21,719,217 km (0.105 R)
• M35: 21,985,801 km (0.044 R)
• M36: 24,202,542 km (0.1 R)
• M37: 24,294,545 km (0.12 R)
• M38: 24,525,075 km (0.052 R)
• M39: 27,012,738 km (0.081 R)
• M40: 27,108,181 km (0.12 R)
• M41: 27,491,152 km (0.111 R)
• M42: 27,683,236 km (0.082 R)
• M43: 28,650,685 km (0.108 R)
• M44: 28,747,924 km (0.08 R)
• M45: 28,894,230 km (0.092 R)
• M46: 30,469,346 km (0.085 R)
• M47: 32,375,971 km (0.068 R)
• M48: 33,088,057 km (0.111 R)
• M49: 33,548,519 km (0.095 R)
• M50: 33,908,302 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.8

Radius: 6.1

Gravity: 9.83 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 13.92 AU - 16.22 AU

Year: 22039 Days

Day: 22.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,992,474 km

• M1: 92,451 km (0.091 R)
• M2: 276,008 km (0.119 R)
• M3: 367,712 km (0.09 R)
• M4: 767,587 km (0.1 R)
• M5: 811,269 km (0.083 R)
• M6: 855,849 km (0.096 R)
• M7: 994,676 km (0.103 R)
• M8: 1,140,983 km (0.113 R)
• M9: 1,191,248 km (0.087 R)
• M10: 1,677,441 km (0.074 R)
• M11: 2,475,845 km (0.066 R)
• M12: 2,810,346 km (0.107 R)
• M13: 2,948,275 km (0.083 R)
• M14: 3,521,833 km (0.099 R)
• M15: 4,168,096 km (0.086 R)
• M16: 5,016,017 km (0.114 R)
• M17: 5,310,276 km (0.053 R)
• M18: 6,048,092 km (0.081 R)
• M19: 6,679,695 km (0.112 R)
• M20: 7,003,275 km (0.058 R)
• M21: 7,143,598 km (0.115 R)
• M22: 7,522,080 km (0.09 R)
• M23: 8,004,533 km (0.096 R)
• M24: 8,200,207 km (0.111 R)
• M25: 9,202,663 km (0.054 R)
• M26: 9,407,761 km (0.107 R)
• M27: 9,770,237 km (0.082 R)
• M28: 10,616,063 km (0.051 R)
• M29: 10,669,619 km (0.117 R)
• M30: 10,831,185 km (0.032 R)
• M31: 11,320,370 km (0.109 R)
• M32: 11,705,884 km (0.077 R)
• M33: 11,816,885 km (0.094 R)
• M34: 11,928,037 km (0.11 R)
• M35: 12,264,033 km (0.036 R)
• M36: 13,175,084 km (0.035 R)
• M37: 14,048,886 km (0.116 R)
• M38: 15,242,677 km (0.104 R)
• M39: 16,221,047 km (0.106 R)
• M40: 16,406,698 km (0.094 R)
• M41: 16,717,861 km (0.059 R)
• M42: 17,789,880 km (0.044 R)
• M43: 20,666,347 km (0.093 R)
• M44: 20,733,367 km (0.068 R)
• M45: 21,611,357 km (0.12 R)
• M46: 22,363,834 km (0.082 R)
• M47: 22,916,299 km (0.099 R)
• M48: 26,252,332 km (0.116 R)
• M49: 26,543,150 km (0.073 R)
• M50: 26,616,004 km (0.065 R)
• M51: 27,348,436 km (0.106 R)
• M52: 28,608,798 km (0.108 R)
• M53: 28,758,395 km (0.066 R)
• M54: 29,058,190 km (0.086 R)
• M55: 29,133,288 km (0.11 R)
• M56: 29,812,163 km (0.104 R)
• M57: 30,039,701 km (0.11 R)
• M58: 30,191,693 km (0.093 R)
• M59: 30,649,163 km (0.111 R)
• M60: 30,878,646 km (0.091 R)
• M61: 32,268,111 km (0.057 R)
• M62: 32,735,904 km (0.105 R)
• M63: 34,310,870 km (0.108 R)
• M64: 35,027,743 km (0.082 R)
• M65: 37,534,255 km (0.097 R)
• M66: 38,355,099 km (0.12 R)
• M67: 39,098,899 km (0.084 R)
• M68: 39,347,980 km (0.095 R)
• M69: 40,014,588 km (0.086 R)
• M70: 40,349,238 km (0.09 R)
• M71: 40,516,938 km (0.102 R)
• M72: 40,684,787 km (0.096 R)
• M73: 40,937,158 km (0.072 R)
• M74: 42,121,524 km (0.064 R)
• M75: 42,461,860 km (0.078 R)
• M76: 43,059,952 km (0.118 R)
• M77: 43,316,961 km (0.082 R)
• M78: 46,530,024 km (0.109 R)
• M79: 48,387,431 km (0.087 R)
• M80: 50,449,488 km (0.114 R)
• M81: 51,264,049 km (0.075 R)
• M82: 51,354,855 km (0.095 R)
• M83: 54,937,125 km (0.115 R)
• M84: 57,652,476 km (0.051 R)
• M85: 58,125,056 km (0.081 R)
• M86: 59,169,249 km (0.078 R)
• M87: 60,315,468 km (0.089 R)
• M88: 61,083,653 km (0.091 R)
• M89: 61,951,769 km (0.106 R)
• M90: 62,921,164 km (0.115 R)
• M91: 63,602,582 km (0.049 R)
• M92: 64,286,543 km (0.026 R)
• M93: 65,366,341 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 476.5

Radius: 8

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 12.85 AU - 20.67 AU

Year: 25849 Days

Day: 17.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,992,474 km

• M1: 136,583 km (0.09 R)
• M2: 261,198 km (0.083 R)
• M3: 415,284 km (0.11 R)
• M4: 714,779 km (0.104 R)
• M5: 836,850 km (0.04 R)
• M6: 1,019,659 km (0.114 R)
• M7: 1,244,505 km (0.085 R)
• M8: 1,454,091 km (0.109 R)
• M9: 1,740,422 km (0.075 R)
• M10: 1,806,544 km (0.066 R)
• M11: 2,365,292 km (0.1 R)
• M12: 2,625,891 km (0.109 R)
• M13: 3,672,777 km (0.1 R)
• M14: 4,062,330 km (0.109 R)
• M15: 5,069,573 km (0.061 R)
• M16: 5,699,380 km (0.113 R)
• M17: 5,848,230 km (0.061 R)
• M18: 6,768,406 km (0.03 R)
• M19: 8,287,423 km (0.083 R)
• M20: 8,512,717 km (0.091 R)
• M21: 9,728,798 km (0.097 R)
• M22: 9,788,039 km (0.085 R)
• M23: 11,121,854 km (0.066 R)
• M24: 11,873,284 km (0.08 R)
• M25: 12,641,020 km (0.07 R)
• M26: 13,622,980 km (0.081 R)
• M27: 14,089,726 km (0.065 R)
• M28: 14,970,259 km (0.11 R)
• M29: 15,107,440 km (0.08 R)
• M30: 15,729,319 km (0.12 R)
• M31: 16,571,555 km (0.12 R)
• M32: 19,110,530 km (0.093 R)
• M33: 19,333,730 km (0.099 R)
• M34: 20,159,659 km (0.098 R)
• M35: 21,458,468 km (0.051 R)
• M36: 21,923,418 km (0.055 R)
• M37: 22,001,209 km (0.077 R)
• M38: 22,079,000 km (0.034 R)
• M39: 22,157,090 km (0.11 R)
• M40: 22,391,510 km (0.105 R)
• M41: 24,862,717 km (0.089 R)
• M42: 26,254,127 km (0.108 R)
• M43: 27,084,395 km (0.114 R)
• M44: 27,335,121 km (0.044 R)
• M45: 29,454,624 km (0.056 R)
• M46: 30,057,503 km (0.032 R)
• M47: 30,403,822 km (0.077 R)
• M48: 32,954,167 km (0.11 R)
• M49: 33,221,798 km (0.067 R)
• M50: 33,669,544 km (0.036 R)
• M51: 34,299,949 km (0.106 R)
• M52: 34,752,483 km (0.053 R)
• M53: 35,116,006 km (0.107 R)
• M54: 37,137,671 km (0.091 R)
• M55: 38,068,918 km (0.082 R)
• M56: 39,859,605 km (0.113 R)
• M57: 40,144,888 km (0.114 R)
• M58: 44,012,442 km (0.094 R)
• M59: 44,800,074 km (0.044 R)
• M60: 44,898,809 km (0.071 R)
• M61: 45,493,161 km (0.111 R)
• M62: 45,691,827 km (0.117 R)
• M63: 46,789,576 km (0.062 R)
• M64: 47,090,418 km (0.108 R)
• M65: 47,593,366 km (0.091 R)
• M66: 51,576,858 km (0.118 R)
• M67: 52,095,364 km (0.091 R)
• M68: 52,199,185 km (0.034 R)
• M69: 52,615,516 km (0.113 R)
• M70: 53,451,170 km (0.07 R)
• M71: 55,030,175 km (0.11 R)
• M72: 56,410,963 km (0.109 R)
• M73: 57,695,560 km (0.115 R)
• M74: 58,449,384 km (0.113 R)
• M75: 60,621,096 km (0.084 R)
• M76: 60,730,303 km (0.058 R)
• M77: 61,058,521 km (0.118 R)
• M78: 61,716,751 km (0.091 R)
• M79: 62,046,764 km (0.085 R)
• M80: 62,267,122 km (0.108 R)
• M81: 62,598,032 km (0.039 R)
• M82: 62,929,691 km (0.118 R)
• M83: 63,040,244 km (0.115 R)
• M84: 63,150,946 km (0.052 R)
• M85: 64,484,611 km (0.119 R)
• M86: 64,819,411 km (0.114 R)
• M87: 65,603,005 km (0.081 R)
• M88: 66,502,387 km (0.067 R)
• M89: 69,911,124 km (0.101 R)
• M90: 72,215,081 km (0.086 R)
• M91: 74,076,078 km (0.043 R)
• M92: 74,309,750 km (0.107 R)
• M93: 75,129,696 km (0.066 R)
• M94: 76,188,400 km (0.063 R)
• M95: 77,845,047 km (0.102 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 15,060 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit