🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.63 AU - 0.85 AU

Year: 227 Days

Day: 27.2 Hours

Environment

Temp: 188 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,598,379 km

• M1: 408,402 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.77 AU - 0.85 AU

Year: 260 Days

Day: 41.3 Hours

Environment

Temp: 138 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.45 AU - 3.63 AU

Year: 1889 Days

Day: 43.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.81 AU - 4.57 AU

Year: 2527 Days

Day: 42.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,598,379 km

• M1: 215,421 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.55 AU - 4.21 AU

Year: 2724 Days

Day: 30.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.5

Radius: 13.7

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.81 AU - 8.27 AU

Year: 8126 Days

Day: 5.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 79,598,379 km

• M1: 171,738 km (0.098 R)
• M2: 339,438 km (0.1 R)
• M3: 426,803 km (0.04 R)
• M4: 525,537 km (0.03 R)
• M5: 737,368 km (0.116 R)
• M6: 1,344,885 km (0.042 R)
• M7: 2,532,692 km (0.111 R)
• M8: 3,275,595 km (0.108 R)
• M9: 3,383,305 km (0.037 R)
• M10: 3,519,589 km (0.109 R)
• M11: 3,629,992 km (0.119 R)
• M12: 3,769,717 km (0.099 R)
• M13: 3,882,813 km (0.051 R)
• M14: 4,258,154 km (0.069 R)
• M15: 4,435,427 km (0.085 R)
• M16: 4,858,789 km (0.099 R)
• M17: 5,358,596 km (0.095 R)
• M18: 5,582,544 km (0.073 R)
• M19: 5,973,742 km (0.077 R)
• M20: 6,172,707 km (0.119 R)
• M21: 6,611,328 km (0.118 R)
• M22: 7,060,272 km (0.116 R)
• M23: 7,447,880 km (0.112 R)
• M24: 7,698,157 km (0.118 R)
• M25: 7,806,316 km (0.109 R)
• M26: 7,914,924 km (0.066 R)
• M27: 8,024,131 km (0.12 R)
• M28: 8,170,437 km (0.098 R)
• M29: 8,280,841 km (0.078 R)
• M30: 8,614,893 km (0.093 R)
• M31: 8,727,241 km (0.071 R)
• M32: 8,877,736 km (0.119 R)
• M33: 9,604,782 km (0.099 R)
• M34: 10,590,482 km (0.119 R)
• M35: 10,953,257 km (0.081 R)
• M36: 11,525,618 km (0.053 R)
• M37: 11,857,277 km (0.061 R)
• M38: 12,024,228 km (0.116 R)
• M39: 12,149,890 km (0.093 R)
• M40: 12,487,383 km (0.105 R)
• M41: 13,605,328 km (0.067 R)
• M42: 13,736,376 km (0.074 R)
• M43: 14,220,624 km (0.106 R)
• M44: 14,979,983 km (0.104 R)
• M45: 16,771,567 km (0.115 R)
• M46: 17,241,903 km (0.095 R)
• M47: 17,526,139 km (0.108 R)
• M48: 18,824,498 km (0.056 R)
• M49: 19,068,343 km (0.105 R)
• M50: 19,362,303 km (0.116 R)
• M51: 20,703,897 km (0.1 R)
• M52: 21,360,631 km (0.071 R)
• M53: 21,513,071 km (0.104 R)
• M54: 21,768,136 km (0.096 R)
• M55: 22,126,722 km (0.094 R)
• M56: 22,539,014 km (0.09 R)
• M57: 22,850,028 km (0.097 R)
• M58: 23,896,614 km (0.115 R)
• M59: 25,711,685 km (0.115 R)
• M60: 26,036,612 km (0.082 R)
• M61: 26,362,885 km (0.117 R)
• M62: 27,129,424 km (0.113 R)
• M63: 28,014,445 km (0.091 R)
• M64: 28,796,693 km (0.111 R)
• M65: 28,965,289 km (0.115 R)
• M66: 29,926,605 km (0.074 R)
• M67: 30,268,436 km (0.112 R)
• M68: 31,186,219 km (0.052 R)
• M69: 31,474,943 km (0.12 R)
• M70: 32,113,128 km (0.073 R)
• M71: 32,521,530 km (0.112 R)
• M72: 32,638,665 km (0.12 R)
• M73: 33,284,629 km (0.087 R)
• M74: 33,934,931 km (0.103 R)
• M75: 34,112,952 km (0.098 R)
• M76: 34,708,800 km (0.074 R)
• M77: 35,910,670 km (0.116 R)
• M78: 36,092,281 km (0.082 R)
• M79: 37,065,266 km (0.114 R)
• M80: 39,037,116 km (0.111 R)
• M81: 40,664,292 km (0.077 R)
• M82: 40,916,514 km (0.084 R)
• M83: 41,549,612 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418.3

Radius: 3

Gravity: 46.48 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 12.04 AU - 14.02 AU

Year: 16765 Days

Day: 21.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 79,598,379 km

• M1: 365,617 km (0.053 R)
• M2: 462,108 km (0.089 R)
• M3: 797,357 km (0.116 R)
• M4: 1,031,926 km (0.108 R)
• M5: 1,960,929 km (0.075 R)
• M6: 2,044,704 km (0.088 R)
• M7: 2,129,675 km (0.119 R)
• M8: 2,274,037 km (0.095 R)
• M9: 2,481,230 km (0.083 R)
• M10: 2,541,668 km (0.118 R)
• M11: 2,850,587 km (0.069 R)
• M12: 2,882,153 km (0.064 R)
• M13: 2,913,867 km (0.096 R)
• M14: 3,673,525 km (0.1 R)
• M15: 3,811,604 km (0.09 R)
• M16: 4,344,472 km (0.1 R)
• M17: 4,787,281 km (0.086 R)
• M18: 4,900,228 km (0.065 R)
• M19: 4,975,924 km (0.085 R)
• M20: 5,399,735 km (0.047 R)
• M21: 5,834,915 km (0.105 R)
• M22: 6,199,336 km (0.101 R)
• M23: 6,487,760 km (0.082 R)
• M24: 6,822,860 km (0.036 R)
• M25: 7,509,664 km (0.03 R)
• M26: 7,772,806 km (0.04 R)
• M27: 7,905,649 km (0.059 R)
• M28: 8,128,550 km (0.056 R)
• M29: 9,040,499 km (0.057 R)
• M30: 9,133,548 km (0.12 R)
• M31: 9,508,590 km (0.118 R)
• M32: 9,650,559 km (0.116 R)
• M33: 9,697,981 km (0.09 R)
• M34: 9,840,847 km (0.041 R)
• M35: 9,936,590 km (0.115 R)
• M36: 10,176,994 km (0.108 R)
• M37: 10,225,314 km (0.098 R)
• M38: 10,322,253 km (0.091 R)
• M39: 11,257,539 km (0.056 R)
• M40: 12,066,115 km (0.095 R)
• M41: 12,477,210 km (0.065 R)
• M42: 12,736,613 km (0.102 R)
• M43: 13,419,228 km (0.043 R)
• M44: 14,819,614 km (0.066 R)
• M45: 16,322,175 km (0.026 R)
• M46: 16,378,723 km (0.089 R)
• M47: 17,581,789 km (0.119 R)
• M48: 18,047,637 km (0.105 R)
• M49: 18,931,760 km (0.06 R)
• M50: 20,558,637 km (0.076 R)
• M51: 22,606,632 km (0.074 R)
• M52: 23,815,083 km (0.113 R)
• M53: 24,913,880 km (0.09 R)
• M54: 25,963,010 km (0.098 R)
• M55: 26,293,920 km (0.078 R)
• M56: 26,360,192 km (0.08 R)
• M57: 27,631,026 km (0.117 R)
• M58: 29,195,969 km (0.046 R)
• M59: 29,402,115 km (0.111 R)
• M60: 29,885,316 km (0.05 R)
• M61: 29,954,430 km (0.111 R)
• M62: 30,231,934 km (0.114 R)
• M63: 30,301,498 km (0.081 R)
• M64: 30,510,187 km (0.08 R)
• M65: 31,420,490 km (0.079 R)
• M66: 31,702,482 km (0.094 R)
• M67: 33,915,333 km (0.108 R)
• M68: 34,204,356 km (0.077 R)
• M69: 34,349,317 km (0.12 R)
• M70: 34,930,804 km (0.101 R)
• M71: 35,369,125 km (0.069 R)
• M72: 35,882,844 km (0.037 R)
• M73: 37,214,864 km (0.051 R)
• M74: 37,662,461 km (0.102 R)
• M75: 37,737,260 km (0.096 R)
• M76: 39,318,958 km (0.114 R)
• M77: 40,308,847 km (0.106 R)
• M78: 40,461,886 km (0.061 R)
• M79: 40,999,092 km (0.087 R)
• M80: 41,229,921 km (0.063 R)
• M81: 41,847,910 km (0.114 R)
• M82: 42,858,444 km (0.098 R)
• M83: 44,586,897 km (0.093 R)
• M84: 45,300,479 km (0.118 R)
• M85: 45,459,651 km (0.109 R)
• M86: 48,680,344 km (0.074 R)
• M87: 49,742,788 km (0.08 R)
• M88: 50,895,440 km (0.084 R)
• M89: 52,891,973 km (0.095 R)
• M90: 52,975,748 km (0.07 R)
• M91: 53,227,222 km (0.102 R)
• M92: 53,311,146 km (0.091 R)
• M93: 53,479,144 km (0.04 R)
• M94: 54,237,157 km (0.086 R)
• M95: 54,913,938 km (0.117 R)
• M96: 55,849,074 km (0.064 R)
• M97: 56,875,166 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873.3

Radius: 5.2

Gravity: 32.3 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 10.75 AU - 17.53 AU

Year: 18953 Days

Day: 15.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 79,598,379 km

• M1: 144,212 km (0.12 R)
• M2: 182,509 km (0.054 R)
• M3: 379,081 km (0.08 R)
• M4: 457,470 km (0.047 R)
• M5: 1,146,967 km (0.089 R)
• M6: 1,322,296 km (0.091 R)
• M7: 2,504,717 km (0.059 R)
• M8: 2,579,815 km (0.065 R)
• M9: 3,125,997 km (0.083 R)
• M10: 3,579,578 km (0.078 R)
• M11: 4,053,654 km (0.098 R)
• M12: 5,443,867 km (0.112 R)
• M13: 5,787,642 km (0.065 R)
• M14: 9,474,332 km (0.09 R)
• M15: 9,887,372 km (0.069 R)
• M16: 10,006,452 km (0.053 R)
• M17: 10,975,846 km (0.106 R)
• M18: 11,099,115 km (0.041 R)
• M19: 11,722,489 km (0.081 R)
• M20: 12,165,598 km (0.081 R)
• M21: 12,678,719 km (0.065 R)
• M22: 14,732,548 km (0.083 R)
• M23: 14,868,682 km (0.113 R)
• M24: 14,936,749 km (0.104 R)
• M25: 15,141,848 km (0.08 R)
• M26: 17,747,394 km (0.118 R)
• M27: 18,255,727 km (0.101 R)
• M28: 18,548,341 km (0.096 R)
• M29: 18,768,848 km (0.086 R)
• M30: 19,286,606 km (0.081 R)
• M31: 19,734,203 km (0.088 R)
• M32: 20,487,877 km (0.101 R)
• M33: 21,250,826 km (0.11 R)
• M34: 21,558,549 km (0.073 R)
• M35: 21,945,409 km (0.117 R)
• M36: 22,725,861 km (0.073 R)
• M37: 24,635,777 km (0.111 R)
• M38: 24,959,058 km (0.087 R)
• M39: 25,121,372 km (0.107 R)
• M40: 26,928,215 km (0.091 R)
• M41: 27,344,696 km (0.112 R)
• M42: 28,099,716 km (0.118 R)
• M43: 28,352,985 km (0.072 R)
• M44: 28,522,180 km (0.043 R)
• M45: 30,146,514 km (0.086 R)
• M46: 31,624,990 km (0.112 R)
• M47: 32,949,081 km (0.043 R)
• M48: 34,561,746 km (0.094 R)
• M49: 37,956,570 km (0.11 R)
• M50: 38,329,817 km (0.072 R)
• M51: 39,174,297 km (0.097 R)
• M52: 39,835,220 km (0.119 R)
• M53: 40,881,358 km (0.102 R)
• M54: 43,584,891 km (0.093 R)
• M55: 45,155,369 km (0.101 R)
• M56: 45,848,307 km (0.045 R)
• M57: 46,844,329 km (0.107 R)
• M58: 46,944,261 km (0.117 R)
• M59: 47,847,383 km (0.11 R)
• M60: 51,104,727 km (0.073 R)
• M61: 53,908,042 km (0.1 R)
• M62: 54,432,681 km (0.052 R)
• M63: 54,958,967 km (0.046 R)
• M64: 55,275,665 km (0.075 R)
• M65: 55,381,281 km (0.096 R)
• M66: 57,187,975 km (0.107 R)
• M67: 57,937,460 km (0.103 R)
• M68: 58,152,133 km (0.114 R)
• M69: 58,367,105 km (0.062 R)
• M70: 59,337,995 km (0.115 R)
• M71: 60,314,122 km (0.119 R)
• M72: 60,967,715 km (0.085 R)
• M73: 61,404,840 km (0.066 R)
• M74: 63,384,618 km (0.07 R)
• M75: 64,049,281 km (0.119 R)
• M76: 64,382,436 km (0.093 R)
• M77: 65,608,839 km (0.065 R)
• M78: 67,068,316 km (0.064 R)
• M79: 67,180,963 km (0.11 R)
• M80: 68,311,624 km (0.111 R)
• M81: 70,133,427 km (0.048 R)
• M82: 70,362,311 km (0.106 R)
• M83: 70,820,829 km (0.07 R)
• M84: 71,280,244 km (0.099 R)
• M85: 71,855,896 km (0.085 R)
• M86: 72,664,473 km (0.105 R)
• M87: 73,359,953 km (0.116 R)
• M88: 74,874,333 km (0.103 R)
• M89: 76,046,282 km (0.064 R)
• M90: 76,163,866 km (0.099 R)
• M91: 76,752,384 km (0.067 R)
• M92: 79,240,795 km (0.101 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 18,703 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit