🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.51 AU - 0.53 AU

Year: 242 Days

Day: 34.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 159.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.55 AU - 0.61 AU

Year: 285 Days

Day: 38.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.5

Radius: 8.3

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.77 AU - 3.13 AU

Year: 3272 Days

Day: 6.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 48,821,997 km

• M1: 141,370 km (0.091 R)
• M2: 196,272 km (0.057 R)
• M3: 271,221 km (0.092 R)
• M4: 529,726 km (0.109 R)
• M5: 603,627 km (0.078 R)
• M6: 663,766 km (0.07 R)
• M7: 1,038,060 km (0.04 R)
• M8: 1,101,040 km (0.084 R)
• M9: 1,231,190 km (0.11 R)
• M10: 1,286,841 km (0.083 R)
• M11: 1,354,908 km (0.03 R)
• M12: 1,615,059 km (0.118 R)
• M13: 1,713,644 km (0.074 R)
• M14: 2,047,995 km (0.058 R)
• M15: 2,114,716 km (0.082 R)
• M16: 2,430,965 km (0.101 R)
• M17: 2,501,576 km (0.12 R)
• M18: 2,659,701 km (0.095 R)
• M19: 2,732,704 km (0.09 R)
• M20: 3,138,414 km (0.045 R)
• M21: 3,231,164 km (0.036 R)
• M22: 3,514,952 km (0.092 R)
• M23: 4,174,229 km (0.11 R)
• M24: 4,500,652 km (0.089 R)
• M25: 4,871,206 km (0.062 R)
• M26: 5,051,172 km (0.107 R)
• M27: 5,473,188 km (0.095 R)
• M28: 6,021,613 km (0.087 R)
• M29: 6,156,700 km (0.1 R)
• M30: 7,190,870 km (0.074 R)
• M31: 7,354,680 km (0.111 R)
• M32: 7,499,192 km (0.11 R)
• M33: 7,959,205 km (0.089 R)
• M34: 8,342,325 km (0.1 R)
• M35: 9,460,420 km (0.03 R)
• M36: 10,625,039 km (0.108 R)
• M37: 11,354,778 km (0.092 R)
• M38: 11,834,239 km (0.073 R)
• M39: 11,931,029 km (0.075 R)
• M40: 12,149,441 km (0.117 R)
• M41: 12,222,595 km (0.12 R)
• M42: 12,516,555 km (0.061 R)
• M43: 12,887,408 km (0.091 R)
• M44: 13,236,719 km (0.051 R)
• M45: 14,251,890 km (0.1 R)
• M46: 14,561,408 km (0.065 R)
• M47: 14,846,990 km (0.063 R)
• M48: 15,029,649 km (0.111 R)
• M49: 15,292,044 km (0.106 R)
• M50: 15,874,428 km (0.057 R)
• M51: 15,927,685 km (0.089 R)
• M52: 16,114,832 km (0.068 R)
• M53: 16,302,578 km (0.07 R)
• M54: 16,843,075 km (0.041 R)
• M55: 17,143,018 km (0.115 R)
• M56: 18,668,318 km (0.111 R)
• M57: 18,780,965 km (0.111 R)
• M58: 18,865,638 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.8

Radius: 4.6

Gravity: 43.28 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.84 AU - 7.06 AU

Year: 11830 Days

Day: 19.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 48,821,997 km

• M1: 99,483 km (0.087 R)
• M2: 276,606 km (0.102 R)
• M3: 394,938 km (0.109 R)
• M4: 494,271 km (0.112 R)
• M5: 565,181 km (0.112 R)
• M6: 902,823 km (0.109 R)
• M7: 1,269,188 km (0.119 R)
• M8: 1,730,698 km (0.096 R)
• M9: 1,839,904 km (0.063 R)
• M10: 2,510,103 km (0.092 R)
• M11: 2,633,820 km (0.081 R)
• M12: 2,791,197 km (0.102 R)
• M13: 2,919,402 km (0.044 R)
• M14: 2,951,716 km (0.076 R)
• M15: 3,383,006 km (0.093 R)
• M16: 4,012,065 km (0.114 R)
• M17: 4,266,382 km (0.105 R)
• M18: 5,980,923 km (0.119 R)
• M19: 6,271,143 km (0.111 R)
• M20: 6,354,918 km (0.114 R)
• M21: 6,481,328 km (0.032 R)
• M22: 7,300,825 km (0.104 R)
• M23: 8,061,380 km (0.103 R)
• M24: 8,566,872 km (0.089 R)
• M25: 8,893,743 km (0.089 R)
• M26: 9,129,808 km (0.104 R)
• M27: 9,415,840 km (0.103 R)
• M28: 11,192,613 km (0.068 R)
• M29: 12,432,929 km (0.03 R)
• M30: 12,962,655 km (0.104 R)
• M31: 13,069,319 km (0.104 R)
• M32: 13,176,431 km (0.038 R)
• M33: 13,283,842 km (0.099 R)
• M34: 13,499,562 km (0.074 R)
• M35: 13,770,783 km (0.101 R)
• M36: 14,263,409 km (0.086 R)
• M37: 14,817,519 km (0.105 R)
• M38: 14,985,219 km (0.101 R)
• M39: 15,775,694 km (0.114 R)
• M40: 16,118,722 km (0.063 R)
• M41: 17,810,524 km (0.066 R)
• M42: 18,526,948 km (0.043 R)
• M43: 18,647,375 km (0.114 R)
• M44: 19,252,797 km (0.054 R)
• M45: 19,741,833 km (0.044 R)
• M46: 20,173,123 km (0.115 R)
• M47: 21,422,415 km (0.069 R)
• M48: 21,485,545 km (0.111 R)
• M49: 22,954,148 km (0.112 R)
• M50: 23,083,400 km (0.096 R)
• M51: 24,587,008 km (0.09 R)
• M52: 25,450,787 km (0.081 R)
• M53: 26,054,564 km (0.042 R)
• M54: 26,595,210 km (0.112 R)
• M55: 26,730,896 km (0.089 R)
• M56: 26,798,963 km (0.076 R)
• M57: 27,071,380 km (0.034 R)
• M58: 28,794,598 km (0.11 R)
• M59: 31,051,581 km (0.082 R)
• M60: 31,481,077 km (0.097 R)
• M61: 31,696,498 km (0.074 R)
• M62: 32,056,729 km (0.108 R)
• M63: 34,690,101 km (0.113 R)
• M64: 36,710,121 km (0.047 R)
• M65: 37,088,304 km (0.058 R)
• M66: 37,315,842 km (0.109 R)
• M67: 38,460,715 km (0.075 R)
• M68: 38,844,882 km (0.113 R)
• M69: 39,230,246 km (0.113 R)
• M70: 39,616,957 km (0.082 R)
• M71: 39,927,223 km (0.101 R)
• M72: 40,316,327 km (0.076 R)
• M73: 40,472,208 km (0.086 R)
• M74: 40,550,298 km (0.044 R)
• M75: 41,963,699 km (0.076 R)
• M76: 42,200,811 km (0.059 R)
• M77: 42,359,086 km (0.069 R)
• M78: 44,274,537 km (0.112 R)
• M79: 45,161,802 km (0.09 R)
• M80: 45,892,139 km (0.034 R)
• M81: 49,184,788 km (0.117 R)
• M82: 50,103,618 km (0.092 R)
• M83: 50,607,164 km (0.108 R)
• M84: 51,365,626 km (0.085 R)
• M85: 51,703,866 km (0.053 R)
• M86: 52,382,742 km (0.115 R)
• M87: 53,577,729 km (0.085 R)
• M88: 54,092,645 km (0.05 R)
• M89: 56,953,705 km (0.036 R)
• M90: 57,566,906 km (0.111 R)
• M91: 58,446,691 km (0.08 R)
• M92: 58,534,954 km (0.062 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 485.1

Radius: 5.6

Gravity: 15.47 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.34 AU - 7.86 AU

Year: 12215 Days

Day: 24.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 48,821,997 km

• M1: 118,332 km (0.109 R)
• M2: 274,063 km (0.067 R)
• M3: 361,877 km (0.113 R)
• M4: 402,717 km (0.119 R)
• M5: 896,241 km (0.105 R)
• M6: 953,238 km (0.087 R)
• M7: 1,235,379 km (0.111 R)
• M8: 1,430,006 km (0.076 R)
• M9: 1,752,090 km (0.077 R)
• M10: 2,596,121 km (0.117 R)
• M11: 2,817,377 km (0.101 R)
• M12: 3,219,047 km (0.095 R)
• M13: 3,337,229 km (0.091 R)
• M14: 3,980,500 km (0.109 R)
• M15: 4,171,237 km (0.118 R)
• M16: 4,364,967 km (0.109 R)
• M17: 4,561,688 km (0.081 R)
• M18: 5,031,874 km (0.074 R)
• M19: 6,054,375 km (0.066 R)
• M20: 7,604,658 km (0.119 R)
• M21: 7,880,965 km (0.108 R)
• M22: 8,484,294 km (0.117 R)
• M23: 8,525,134 km (0.039 R)
• M24: 8,770,923 km (0.11 R)
• M25: 9,607,325 km (0.046 R)
• M26: 10,207,661 km (0.091 R)
• M27: 10,512,542 km (0.11 R)
• M28: 10,644,038 km (0.093 R)
• M29: 11,761,385 km (0.07 R)
• M30: 11,852,340 km (0.092 R)
• M31: 12,728,236 km (0.093 R)
• M32: 12,774,910 km (0.097 R)
• M33: 13,150,550 km (0.104 R)
• M34: 13,387,065 km (0.094 R)
• M35: 13,960,473 km (0.117 R)
• M36: 14,105,134 km (0.104 R)
• M37: 14,884,689 km (0.115 R)
• M38: 14,983,124 km (0.08 R)
• M39: 15,578,374 km (0.102 R)
• M40: 15,828,652 km (0.07 R)
• M41: 16,181,254 km (0.089 R)
• M42: 16,894,237 km (0.04 R)
• M43: 17,048,323 km (0.088 R)
• M44: 18,087,579 km (0.055 R)
• M45: 19,093,924 km (0.092 R)
• M46: 19,522,971 km (0.092 R)
• M47: 19,738,691 km (0.062 R)
• M48: 20,554,897 km (0.08 R)
• M49: 21,326,373 km (0.099 R)
• M50: 22,841,052 km (0.06 R)
• M51: 22,897,899 km (0.092 R)
• M52: 23,640,054 km (0.119 R)
• M53: 24,332,094 km (0.058 R)
• M54: 25,265,285 km (0.095 R)
• M55: 25,618,187 km (0.119 R)
• M56: 25,972,734 km (0.044 R)
• M57: 26,091,215 km (0.061 R)
• M58: 28,744,483 km (0.119 R)
• M59: 30,165,214 km (0.078 R)
• M60: 30,790,084 km (0.064 R)
• M61: 32,306,857 km (0.093 R)
• M62: 32,689,977 km (0.102 R)
• M63: 33,010,266 km (0.115 R)
• M64: 33,460,406 km (0.098 R)
• M65: 34,107,118 km (0.088 R)
• M66: 34,172,043 km (0.065 R)
• M67: 34,888,617 km (0.119 R)
• M68: 35,215,937 km (0.116 R)
• M69: 36,336,575 km (0.084 R)
• M70: 36,535,540 km (0.099 R)
• M71: 38,747,943 km (0.1 R)
• M72: 38,883,329 km (0.095 R)
• M73: 39,086,932 km (0.096 R)
• M74: 39,154,849 km (0.066 R)
• M75: 39,767,752 km (0.074 R)
• M76: 40,041,216 km (0.083 R)
• M77: 40,246,764 km (0.069 R)
• M78: 41,764,584 km (0.041 R)
• M79: 44,926,784 km (0.114 R)
• M80: 45,140,409 km (0.076 R)
• M81: 45,640,066 km (0.026 R)
• M82: 45,997,904 km (0.078 R)
• M83: 46,356,939 km (0.03 R)
• M84: 46,572,660 km (0.104 R)
• M85: 47,729,201 km (0.096 R)
• M86: 47,874,460 km (0.084 R)
• M87: 48,092,574 km (0.112 R)
• M88: 48,383,841 km (0.043 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 19,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit