🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.82 AU - 1.32 AU

Year: 483 Days

Day: 23.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.05 AU - 1.51 AU

Year: 632 Days

Day: 36.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.58 AU - 2.42 AU

Year: 1235 Days

Day: 34.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,456,056 km

• M1: 387,608 km (0.092 R)

Asteroid Belt

Center: 3.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.3

Radius: 8.2

Gravity: 13.72 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.92 AU - 4.88 AU

Year: 4029 Days

Day: 7.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 81,456,056 km

• M1: 171,439 km (0.067 R)
• M2: 385,813 km (0.096 R)
• M3: 493,523 km (0.066 R)
• M4: 623,524 km (0.07 R)
• M5: 765,193 km (0.086 R)
• M6: 944,411 km (0.059 R)
• M7: 998,267 km (0.066 R)
• M8: 1,066,932 km (0.098 R)
• M9: 1,194,838 km (0.104 R)
• M10: 1,560,904 km (0.064 R)
• M11: 1,657,844 km (0.117 R)
• M12: 1,943,426 km (0.054 R)
• M13: 2,136,557 km (0.033 R)
• M14: 2,466,121 km (0.093 R)
• M15: 2,772,497 km (0.093 R)
• M16: 2,910,427 km (0.092 R)
• M17: 2,970,266 km (0.092 R)
• M18: 3,050,749 km (0.109 R)
• M19: 3,193,167 km (0.103 R)
• M20: 3,254,950 km (0.094 R)
• M21: 3,763,434 km (0.115 R)
• M22: 4,004,735 km (0.114 R)
• M23: 4,502,597 km (0.111 R)
• M24: 4,900,826 km (0.112 R)
• M25: 5,188,653 km (0.096 R)
• M26: 5,408,262 km (0.104 R)
• M27: 5,730,795 km (0.099 R)
• M28: 5,881,739 km (0.081 R)
• M29: 6,085,193 km (0.058 R)
• M30: 6,162,086 km (0.117 R)
• M31: 6,342,651 km (0.112 R)
• M32: 6,472,801 km (0.097 R)
• M33: 6,868,337 km (0.117 R)
• M34: 7,002,078 km (0.046 R)
• M35: 7,380,860 km (0.113 R)
• M36: 7,710,723 km (0.086 R)
• M37: 7,766,224 km (0.073 R)
• M38: 7,905,499 km (0.093 R)
• M39: 7,989,424 km (0.032 R)
• M40: 8,614,294 km (0.088 R)
• M41: 9,313,664 km (0.102 R)
• M42: 9,790,133 km (0.094 R)
• M43: 9,970,848 km (0.114 R)
• M44: 10,274,382 km (0.094 R)
• M45: 10,488,756 km (0.08 R)
• M46: 11,361,061 km (0.109 R)
• M47: 11,614,479 km (0.066 R)
• M48: 12,745,290 km (0.088 R)
• M49: 12,975,671 km (0.082 R)
• M50: 13,074,854 km (0.102 R)
• M51: 13,273,969 km (0.035 R)
• M52: 13,473,981 km (0.107 R)
• M53: 13,675,041 km (0.069 R)
• M54: 15,110,283 km (0.116 R)
• M55: 15,951,771 km (0.068 R)
• M56: 16,093,589 km (0.115 R)
• M57: 16,306,916 km (0.06 R)
• M58: 16,414,028 km (0.093 R)
• M59: 16,521,290 km (0.117 R)
• M60: 17,679,925 km (0.055 R)
• M61: 18,417,443 km (0.119 R)
• M62: 19,052,186 km (0.109 R)
• M63: 19,618,265 km (0.114 R)
• M64: 20,036,840 km (0.079 R)
• M65: 20,151,581 km (0.114 R)
• M66: 20,266,472 km (0.083 R)
• M67: 21,544,637 km (0.073 R)
• M68: 21,779,804 km (0.099 R)
• M69: 21,897,688 km (0.089 R)
• M70: 22,768,946 km (0.102 R)
• M71: 22,848,831 km (0.086 R)
• M72: 23,088,636 km (0.109 R)
• M73: 23,530,548 km (0.109 R)
• M74: 24,056,385 km (0.065 R)
• M75: 24,504,430 km (0.096 R)
• M76: 25,037,448 km (0.104 R)
• M77: 25,243,444 km (0.057 R)
• M78: 25,326,022 km (0.091 R)
• M79: 25,491,328 km (0.077 R)
• M80: 26,031,376 km (0.107 R)
• M81: 26,911,759 km (0.086 R)
• M82: 27,122,842 km (0.051 R)
• M83: 28,271,903 km (0.116 R)
• M84: 28,572,445 km (0.072 R)
• M85: 28,787,717 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.9

Radius: 11.1

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.5 AU - 5.02 AU

Year: 4534 Days

Day: 8.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 81,456,056 km

• M1: 139,575 km (0.075 R)
• M2: 223,050 km (0.047 R)
• M3: 384,467 km (0.119 R)
• M4: 826,678 km (0.114 R)
• M5: 913,744 km (0.062 R)
• M6: 1,004,251 km (0.076 R)
• M7: 1,136,345 km (0.102 R)
• M8: 1,244,505 km (0.108 R)
• M9: 1,814,772 km (0.089 R)
• M10: 1,884,185 km (0.095 R)
• M11: 2,269,549 km (0.109 R)
• M12: 2,562,013 km (0.104 R)
• M13: 2,666,732 km (0.085 R)
• M14: 2,759,482 km (0.111 R)
• M15: 2,989,265 km (0.115 R)
• M16: 3,155,318 km (0.086 R)
• M17: 3,225,480 km (0.091 R)
• M18: 3,569,256 km (0.061 R)
• M19: 4,215,070 km (0.079 R)
• M20: 4,354,794 km (0.102 R)
• M21: 4,591,159 km (0.049 R)
• M22: 5,359,194 km (0.105 R)
• M23: 5,443,268 km (0.062 R)
• M24: 5,527,791 km (0.056 R)
• M25: 5,801,256 km (0.089 R)
• M26: 6,131,867 km (0.096 R)
• M27: 6,612,076 km (0.116 R)
• M28: 7,123,103 km (0.048 R)
• M29: 7,197,154 km (0.117 R)
• M30: 7,308,754 km (0.108 R)
• M31: 7,420,802 km (0.059 R)
• M32: 7,495,901 km (0.059 R)
• M33: 7,665,844 km (0.034 R)
• M34: 7,760,689 km (0.115 R)
• M35: 8,047,917 km (0.067 R)
• M36: 8,475,318 km (0.047 R)
• M37: 8,930,245 km (0.079 R)
• M38: 9,110,361 km (0.114 R)
• M39: 9,211,040 km (0.119 R)
• M40: 9,352,560 km (0.107 R)
• M41: 9,596,853 km (0.096 R)
• M42: 9,699,178 km (0.082 R)
• M43: 10,321,355 km (0.113 R)
• M44: 10,552,634 km (0.076 R)
• M45: 10,785,707 km (0.104 R)
• M46: 11,127,838 km (0.118 R)
• M47: 11,321,866 km (0.098 R)
• M48: 11,473,409 km (0.086 R)
• M49: 11,822,720 km (0.107 R)
• M50: 12,375,334 km (0.113 R)
• M51: 12,531,664 km (0.077 R)
• M52: 13,254,371 km (0.11 R)
• M53: 13,437,180 km (0.098 R)
• M54: 13,597,848 km (0.084 R)
• M55: 13,689,851 km (0.082 R)
• M56: 13,828,378 km (0.079 R)
• M57: 14,153,455 km (0.104 R)
• M58: 14,528,048 km (0.108 R)
• M59: 15,286,958 km (0.097 R)
• M60: 15,598,869 km (0.104 R)
• M61: 15,743,680 km (0.109 R)
• M62: 15,816,235 km (0.041 R)
• M63: 15,913,025 km (0.094 R)
• M64: 15,985,879 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 453.9

Radius: 7.6

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 10.75 AU - 11.25 AU

Year: 15927 Days

Day: 18.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,456,056 km

• M1: 99,632 km (0.048 R)
• M2: 178,919 km (0.093 R)
• M3: 267,631 km (0.102 R)
• M4: 655,837 km (0.064 R)
• M5: 930,798 km (0.117 R)
• M6: 1,103,434 km (0.082 R)
• M7: 1,239,867 km (0.091 R)
• M8: 1,479,673 km (0.037 R)
• M9: 1,554,621 km (0.116 R)
• M10: 2,371,575 km (0.027 R)
• M11: 2,578,918 km (0.071 R)
• M12: 4,082,526 km (0.12 R)
• M13: 4,367,360 km (0.06 R)
• M14: 4,439,616 km (0.083 R)
• M15: 5,414,246 km (0.077 R)
• M16: 5,806,342 km (0.093 R)
• M17: 6,329,636 km (0.109 R)
• M18: 6,493,744 km (0.067 R)
• M19: 6,826,001 km (0.046 R)
• M20: 6,994,299 km (0.09 R)
• M21: 7,163,943 km (0.116 R)
• M22: 7,335,083 km (0.089 R)
• M23: 7,724,785 km (0.034 R)
• M24: 7,812,300 km (0.083 R)
• M25: 8,032,658 km (0.07 R)
• M26: 8,389,299 km (0.09 R)
• M27: 9,164,515 km (0.029 R)
• M28: 9,350,316 km (0.027 R)
• M29: 10,010,192 km (0.049 R)
• M30: 10,636,259 km (0.109 R)
• M31: 10,733,797 km (0.076 R)
• M32: 11,474,157 km (0.087 R)
• M33: 11,976,955 km (0.086 R)
• M34: 12,027,519 km (0.109 R)
• M35: 12,538,246 km (0.115 R)
• M36: 14,058,759 km (0.095 R)
• M37: 14,112,315 km (0.094 R)
• M38: 14,165,871 km (0.072 R)
• M39: 14,488,404 km (0.111 R)
• M40: 14,759,176 km (0.117 R)
• M41: 15,914,371 km (0.032 R)
• M42: 16,081,771 km (0.068 R)
• M43: 17,098,438 km (0.057 R)
• M44: 17,556,956 km (0.111 R)
• M45: 17,730,040 km (0.099 R)
• M46: 18,369,123 km (0.062 R)
• M47: 18,897,652 km (0.096 R)
• M48: 19,193,556 km (0.079 R)
• M49: 20,029,809 km (0.099 R)
• M50: 20,695,369 km (0.077 R)
• M51: 22,609,474 km (0.097 R)
• M52: 22,797,818 km (0.09 R)
• M53: 23,302,262 km (0.063 R)
• M54: 23,555,980 km (0.116 R)
• M55: 23,938,053 km (0.118 R)
• M56: 24,386,547 km (0.093 R)
• M57: 24,579,529 km (0.105 R)
• M58: 24,967,286 km (0.091 R)
• M59: 25,748,486 km (0.05 R)
• M60: 26,010,731 km (0.101 R)
• M61: 26,273,874 km (0.081 R)
• M62: 26,405,670 km (0.082 R)
• M63: 26,471,792 km (0.085 R)
• M64: 26,869,124 km (0.088 R)
• M65: 27,669,622 km (0.102 R)
• M66: 28,005,469 km (0.053 R)
• M67: 30,048,976 km (0.106 R)
• M68: 31,437,693 km (0.106 R)
• M69: 31,507,705 km (0.105 R)
• M70: 31,999,134 km (0.098 R)
• M71: 32,069,445 km (0.105 R)
• M72: 32,422,197 km (0.067 R)
• M73: 32,492,957 km (0.034 R)
• M74: 35,508,999 km (0.116 R)
• M75: 36,681,248 km (0.07 R)
• M76: 38,089,712 km (0.105 R)
• M77: 38,239,011 km (0.025 R)
• M78: 38,613,155 km (0.067 R)
• M79: 39,214,239 km (0.094 R)
• M80: 42,885,072 km (0.058 R)
• M81: 44,761,179 km (0.096 R)
• M82: 45,709,330 km (0.103 R)
• M83: 46,265,385 km (0.078 R)
• M84: 46,584,179 km (0.084 R)
• M85: 47,063,789 km (0.088 R)
• M86: 49,241,934 km (0.112 R)
• M87: 50,056,944 km (0.085 R)
• M88: 50,630,053 km (0.066 R)
• M89: 50,794,311 km (0.04 R)
• M90: 51,040,849 km (0.118 R)
• M91: 51,205,406 km (0.079 R)
• M92: 51,370,263 km (0.099 R)
• M93: 51,783,004 km (0.104 R)
• M94: 53,779,387 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 487.7

Radius: 5.7

Gravity: 15.01 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 14.63 AU - 16.07 AU

Year: 26255 Days

Day: 24.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 81,456,056 km

• M1: 99,632 km (0.098 R)
• M2: 152,291 km (0.114 R)
• M3: 431,889 km (0.094 R)
• M4: 493,823 km (0.114 R)
• M5: 771,476 km (0.096 R)
• M6: 1,008,290 km (0.062 R)
• M7: 1,149,360 km (0.086 R)
• M8: 2,123,392 km (0.084 R)
• M9: 2,529,550 km (0.054 R)
• M10: 3,973,918 km (0.045 R)
• M11: 4,288,522 km (0.095 R)
• M12: 4,425,853 km (0.119 R)
• M13: 6,234,342 km (0.114 R)
• M14: 7,459,698 km (0.088 R)
• M15: 7,847,007 km (0.11 R)
• M16: 8,184,350 km (0.073 R)
• M17: 10,798,274 km (0.038 R)
• M18: 12,978,513 km (0.069 R)
• M19: 13,110,907 km (0.053 R)
• M20: 13,177,328 km (0.041 R)
• M21: 14,186,067 km (0.114 R)
• M22: 14,596,563 km (0.116 R)
• M23: 15,992,611 km (0.114 R)
• M24: 16,995,066 km (0.109 R)
• M25: 17,650,155 km (0.055 R)
• M26: 18,091,319 km (0.056 R)
• M27: 19,059,966 km (0.101 R)
• M28: 19,968,922 km (0.08 R)
• M29: 20,274,999 km (0.089 R)
• M30: 20,814,449 km (0.061 R)
• M31: 22,065,237 km (0.089 R)
• M32: 22,540,360 km (0.097 R)
• M33: 24,067,605 km (0.03 R)
• M34: 24,802,579 km (0.057 R)
• M35: 25,960,466 km (0.088 R)
• M36: 26,210,893 km (0.106 R)
• M37: 26,378,144 km (0.092 R)
• M38: 28,242,732 km (0.076 R)
• M39: 30,852,915 km (0.111 R)
• M40: 34,542,747 km (0.058 R)
• M41: 37,047,464 km (0.092 R)
• M42: 38,749,588 km (0.054 R)
• M43: 39,226,806 km (0.065 R)
• M44: 40,187,374 km (0.118 R)
• M45: 42,523,793 km (0.108 R)
• M46: 44,404,538 km (0.083 R)
• M47: 45,505,877 km (0.068 R)
• M48: 47,123,628 km (0.113 R)
• M49: 47,428,958 km (0.041 R)
• M50: 48,246,660 km (0.119 R)
• M51: 50,727,591 km (0.036 R)
• M52: 51,145,118 km (0.112 R)
• M53: 52,826,449 km (0.089 R)
• M54: 57,542,671 km (0.098 R)
• M55: 57,651,429 km (0.027 R)
• M56: 59,181,067 km (0.111 R)
• M57: 61,389,281 km (0.093 R)
• M58: 62,168,537 km (0.119 R)
• M59: 62,839,034 km (0.086 R)
• M60: 65,091,380 km (0.095 R)
• M61: 65,544,961 km (0.111 R)
• M62: 65,772,200 km (0.064 R)
• M63: 66,569,407 km (0.079 R)
• M64: 67,369,905 km (0.112 R)
• M65: 67,943,763 km (0.079 R)
• M66: 68,864,986 km (0.113 R)
• M67: 71,303,132 km (0.035 R)
• M68: 72,826,637 km (0.12 R)
• M69: 73,415,454 km (0.091 R)
• M70: 73,533,337 km (0.096 R)
• M71: 74,242,431 km (0.107 R)
• M72: 75,905,511 km (0.072 R)
• M73: 77,340,902 km (0.12 R)
• M74: 78,182,241 km (0.081 R)
• M75: 78,302,817 km (0.058 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 16,941 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit