🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.43 AU - 0.59 AU

Year: 130 Days

Day: 22.7 Hours

Environment

Temp: 232 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.55 AU - 0.71 AU

Year: 179 Days

Day: 31.9 Hours

Environment

Temp: 240 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.45 AU - 2.23 AU

Year: 894 Days

Day: 16.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.83 AU - 4.03 AU

Year: 2275 Days

Day: 37.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.27 AU - 5.47 AU

Year: 3849 Days

Day: 36.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.26 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.9

Radius: 8

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 11.38 AU - 11.92 AU

Year: 14242 Days

Day: 8.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 89,040,869 km

• M1: 110,852 km (0.066 R)
• M2: 246,687 km (0.088 R)
• M3: 534,663 km (0.096 R)
• M4: 634,145 km (0.117 R)
• M5: 740,210 km (0.037 R)
• M6: 899,083 km (0.107 R)
• M7: 1,525,449 km (0.105 R)
• M8: 2,444,728 km (0.105 R)
• M9: 2,949,322 km (0.118 R)
• M10: 3,039,679 km (0.074 R)
• M11: 3,543,076 km (0.099 R)
• M12: 3,658,416 km (0.063 R)
• M13: 3,833,894 km (0.068 R)
• M14: 3,952,525 km (0.068 R)
• M15: 4,072,204 km (0.098 R)
• M16: 4,152,837 km (0.058 R)
• M17: 4,816,004 km (0.069 R)
• M18: 4,901,275 km (0.05 R)
• M19: 5,556,514 km (0.052 R)
• M20: 5,871,716 km (0.039 R)
• M21: 6,285,654 km (0.1 R)
• M22: 7,214,357 km (0.072 R)
• M23: 7,287,660 km (0.098 R)
• M24: 7,533,450 km (0.109 R)
• M25: 7,757,098 km (0.094 R)
• M26: 7,907,444 km (0.082 R)
• M27: 8,185,547 km (0.068 R)
• M28: 8,261,991 km (0.06 R)
• M29: 8,933,985 km (0.117 R)
• M30: 9,144,319 km (0.081 R)
• M31: 10,193,150 km (0.079 R)
• M32: 10,606,489 km (0.036 R)
• M33: 11,081,761 km (0.067 R)
• M34: 11,678,358 km (0.109 R)
• M35: 11,793,249 km (0.108 R)
• M36: 12,902,816 km (0.04 R)
• M37: 13,590,518 km (0.084 R)
• M38: 13,984,409 km (0.064 R)
• M39: 14,659,694 km (0.073 R)
• M40: 14,783,561 km (0.063 R)
• M41: 16,009,964 km (0.084 R)
• M42: 16,458,010 km (0.091 R)
• M43: 16,586,814 km (0.12 R)
• M44: 17,465,103 km (0.096 R)
• M45: 18,158,489 km (0.103 R)
• M46: 18,458,582 km (0.069 R)
• M47: 19,198,643 km (0.105 R)
• M48: 19,368,287 km (0.029 R)
• M49: 19,436,204 km (0.109 R)
• M50: 19,674,663 km (0.095 R)
• M51: 19,948,427 km (0.107 R)
• M52: 20,017,093 km (0.07 R)
• M53: 20,846,912 km (0.075 R)
• M54: 21,266,085 km (0.102 R)
• M55: 21,687,951 km (0.12 R)
• M56: 22,397,344 km (0.115 R)
• M57: 22,611,569 km (0.069 R)
• M58: 23,186,473 km (0.08 R)
• M59: 23,439,443 km (0.059 R)
• M60: 24,497,100 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773.2

Radius: 4.4

Gravity: 39.94 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 16.73 AU - 17.55 AU

Year: 25415 Days

Day: 25 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 89,040,869 km

• M1: 225,444 km (0.073 R)
• M2: 941,419 km (0.108 R)
• M3: 1,665,623 km (0.108 R)
• M4: 1,849,329 km (0.043 R)
• M5: 2,235,890 km (0.112 R)
• M6: 2,604,649 km (0.084 R)
• M7: 2,689,171 km (0.09 R)
• M8: 2,992,107 km (0.118 R)
• M9: 3,260,486 km (0.119 R)
• M10: 3,583,168 km (0.078 R)
• M11: 3,724,688 km (0.068 R)
• M12: 3,772,260 km (0.062 R)
• M13: 5,236,823 km (0.073 R)
• M14: 5,668,413 km (0.112 R)
• M15: 6,451,109 km (0.117 R)
• M16: 6,738,786 km (0.101 R)
• M17: 7,207,775 km (0.089 R)
• M18: 8,176,870 km (0.116 R)
• M19: 12,654,933 km (0.102 R)
• M20: 16,243,038 km (0.119 R)
• M21: 16,555,398 km (0.095 R)
• M22: 16,633,787 km (0.053 R)
• M23: 17,106,666 km (0.047 R)
• M24: 17,185,953 km (0.114 R)
• M25: 17,664,068 km (0.086 R)
• M26: 17,744,103 km (0.065 R)
• M27: 18,227,304 km (0.073 R)
• M28: 18,470,550 km (0.104 R)
• M29: 18,633,163 km (0.085 R)
• M30: 19,371,428 km (0.112 R)
• M31: 26,521,608 km (0.079 R)
• M32: 28,376,323 km (0.097 R)
• M33: 28,752,262 km (0.076 R)
• M34: 28,846,509 km (0.104 R)
• M35: 29,699,366 km (0.082 R)
• M36: 30,752,984 km (0.057 R)
• M37: 31,721,331 km (0.11 R)
• M38: 33,986,243 km (0.026 R)
• M39: 34,385,370 km (0.033 R)
• M40: 36,812,894 km (0.086 R)
• M41: 37,840,632 km (0.104 R)
• M42: 38,669,554 km (0.105 R)
• M43: 40,239,882 km (0.102 R)
• M44: 40,450,815 km (0.111 R)
• M45: 40,873,729 km (0.026 R)
• M46: 40,979,794 km (0.066 R)
• M47: 42,258,556 km (0.089 R)
• M48: 44,418,899 km (0.063 R)
• M49: 45,183,494 km (0.118 R)
• M50: 46,283,337 km (0.109 R)
• M51: 46,504,293 km (0.083 R)
• M52: 46,614,996 km (0.119 R)
• M53: 47,726,209 km (0.11 R)
• M54: 49,071,094 km (0.116 R)
• M55: 50,428,395 km (0.088 R)
• M56: 51,225,901 km (0.063 R)
• M57: 52,257,229 km (0.094 R)
• M58: 53,295,588 km (0.071 R)
• M59: 53,527,165 km (0.101 R)
• M60: 55,158,081 km (0.105 R)
• M61: 56,687,121 km (0.092 R)
• M62: 57,397,412 km (0.106 R)
• M63: 58,110,694 km (0.073 R)
• M64: 58,229,924 km (0.096 R)
• M65: 58,946,647 km (0.107 R)
• M66: 59,066,326 km (0.064 R)
• M67: 59,186,154 km (0.085 R)
• M68: 59,666,363 km (0.066 R)
• M69: 60,388,920 km (0.091 R)
• M70: 60,509,646 km (0.069 R)
• M71: 63,185,353 km (0.106 R)
• M72: 63,308,024 km (0.076 R)
• M73: 65,031,840 km (0.068 R)
• M74: 65,775,341 km (0.099 R)
• M75: 67,897,387 km (0.117 R)
• M76: 68,148,412 km (0.108 R)
• M77: 70,931,082 km (0.062 R)
• M78: 71,058,390 km (0.107 R)
• M79: 71,313,305 km (0.101 R)
• M80: 72,336,106 km (0.091 R)
• M81: 72,721,021 km (0.116 R)
• M82: 73,621,600 km (0.1 R)
• M83: 76,737,125 km (0.101 R)
• M84: 77,653,861 km (0.106 R)
• M85: 78,310,895 km (0.104 R)
• M86: 83,498,800 km (0.098 R)
• M87: 84,846,826 km (0.099 R)
• M88: 86,474,002 km (0.065 R)
• M89: 86,610,136 km (0.074 R)
• M90: 87,701,153 km (0.07 R)
• M91: 89,208,651 km (0.106 R)
• M92: 92,388,503 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.1

Radius: 4.3

Gravity: 34.78 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 14.39 AU - 20.53 AU

Year: 26130 Days

Day: 18.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 89,040,869 km

• M1: 56,249 km (0.077 R)
• M2: 129,402 km (0.106 R)
• M3: 170,392 km (0.114 R)
• M4: 343,926 km (0.112 R)
• M5: 384,317 km (0.071 R)
• M6: 586,872 km (0.105 R)
• M7: 765,343 km (0.074 R)
• M8: 819,497 km (0.036 R)
• M9: 874,848 km (0.058 R)
• M10: 1,631,365 km (0.099 R)
• M11: 2,376,512 km (0.111 R)
• M12: 2,700,391 km (0.042 R)
• M13: 3,706,437 km (0.056 R)
• M14: 4,128,602 km (0.076 R)
• M15: 5,483,809 km (0.109 R)
• M16: 5,642,233 km (0.112 R)
• M17: 6,017,724 km (0.109 R)
• M18: 6,792,641 km (0.065 R)
• M19: 7,657,317 km (0.085 R)
• M20: 10,911,070 km (0.049 R)
• M21: 10,977,342 km (0.051 R)
• M22: 11,043,614 km (0.099 R)
• M23: 11,110,185 km (0.12 R)
• M24: 11,850,994 km (0.113 R)
• M25: 11,919,061 km (0.074 R)
• M26: 12,538,097 km (0.098 R)
• M27: 13,167,455 km (0.083 R)
• M28: 13,308,675 km (0.093 R)
• M29: 13,592,762 km (0.095 R)
• M30: 15,636,269 km (0.111 R)
• M31: 16,388,896 km (0.081 R)
• M32: 17,695,483 km (0.114 R)
• M33: 19,194,753 km (0.075 R)
• M34: 19,838,024 km (0.077 R)
• M35: 20,162,352 km (0.086 R)
• M36: 20,243,733 km (0.115 R)
• M37: 22,481,269 km (0.06 R)
• M38: 22,734,688 km (0.111 R)
• M39: 23,929,825 km (0.054 R)
• M40: 25,496,115 km (0.06 R)
• M41: 26,202,815 km (0.069 R)
• M42: 26,291,676 km (0.046 R)
• M43: 26,380,537 km (0.097 R)
• M44: 27,005,557 km (0.071 R)
• M45: 27,274,983 km (0.053 R)
• M46: 27,365,041 km (0.105 R)
• M47: 27,545,306 km (0.098 R)
• M48: 28,726,681 km (0.115 R)
• M49: 30,110,162 km (0.076 R)
• M50: 34,194,782 km (0.106 R)
• M51: 35,071,426 km (0.086 R)
• M52: 35,365,236 km (0.114 R)
• M53: 35,659,944 km (0.094 R)
• M54: 36,946,186 km (0.1 R)
• M55: 37,444,945 km (0.115 R)
• M56: 37,845,569 km (0.087 R)
• M57: 39,360,546 km (0.041 R)
• M58: 40,586,650 km (0.111 R)
• M59: 40,792,198 km (0.054 R)
• M60: 43,181,126 km (0.117 R)
• M61: 43,391,012 km (0.114 R)
• M62: 44,233,846 km (0.117 R)
• M63: 45,295,094 km (0.12 R)
• M64: 45,721,896 km (0.089 R)
• M65: 47,010,233 km (0.098 R)
• M66: 48,093,023 km (0.116 R)
• M67: 48,637,409 km (0.108 R)
• M68: 49,512,856 km (0.078 R)
• M69: 51,168,156 km (0.033 R)
• M70: 52,058,413 km (0.107 R)
• M71: 52,841,558 km (0.099 R)
• M72: 53,290,801 km (0.104 R)
• M73: 54,759,553 km (0.078 R)
• M74: 55,784,298 km (0.109 R)
• M75: 56,241,619 km (0.086 R)
• M76: 57,160,299 km (0.058 R)
• M77: 59,828,676 km (0.105 R)
• M78: 62,182,001 km (0.07 R)
• M79: 63,847,025 km (0.098 R)
• M80: 65,165,730 km (0.085 R)
• M81: 66,251,212 km (0.027 R)
• M82: 66,614,436 km (0.025 R)
• M83: 67,586,074 km (0.097 R)
• M84: 67,707,847 km (0.055 R)
• M85: 69,052,432 km (0.105 R)
• M86: 69,912,620 km (0.079 R)
• M87: 72,265,196 km (0.071 R)
• M88: 73,263,463 km (0.105 R)
• M89: 73,388,527 km (0.082 R)
• M90: 74,015,192 km (0.12 R)
• M91: 76,666,216 km (0.056 R)
• M92: 78,195,106 km (0.106 R)
• M93: 80,120,281 km (0.061 R)
• M94: 80,378,188 km (0.089 R)
• M95: 80,636,244 km (0.07 R)
• M96: 85,856,612 km (0.049 R)
• M97: 86,516,787 km (0.078 R)
• M98: 87,709,381 km (0.025 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 10,610 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit