🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.66 AU - 0.94 AU

Year: 251 Days

Day: 36.4 Hours

Environment

Temp: 147 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,820,936 km

• M1: 98,435 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.71 AU - 1.11 AU

Year: 305 Days

Day: 41 Hours

Environment

Temp: 140 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.82 AU - 1.08 AU

Year: 325 Days

Day: 17.6 Hours

Environment

Temp: 125 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,820,936 km

• M1: 398,529 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.9 AU - 1.42 AU

Year: 439 Days

Day: 25.1 Hours

Environment

Temp: 43 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 88,820,936 km

• M1: 621,130 km (0.026 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.65 AU - 2.23 AU

Year: 950 Days

Day: 28.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.03 AU - 2.83 AU

Year: 1331 Days

Day: 40.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.7 AU - 3.92 AU

Year: 2614 Days

Day: 42.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472

Radius: 6.3

Gravity: 11.89 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 16.58 AU - 17.18 AU

Year: 24375 Days

Day: 19.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,820,936 km

• M1: 143,764 km (0.112 R)
• M2: 381,175 km (0.065 R)
• M3: 1,232,387 km (0.078 R)
• M4: 1,620,295 km (0.086 R)
• M5: 1,844,243 km (0.089 R)
• M6: 2,043,956 km (0.099 R)
• M7: 3,026,814 km (0.098 R)
• M8: 3,586,310 km (0.115 R)
• M9: 3,877,876 km (0.09 R)
• M10: 4,177,221 km (0.113 R)
• M11: 4,889,158 km (0.068 R)
• M12: 5,305,937 km (0.067 R)
• M13: 5,734,236 km (0.119 R)
• M14: 6,573,181 km (0.082 R)
• M15: 6,929,673 km (0.066 R)
• M16: 6,981,134 km (0.111 R)
• M17: 7,449,974 km (0.047 R)
• M18: 7,821,575 km (0.081 R)
• M19: 8,308,217 km (0.118 R)
• M20: 8,693,581 km (0.119 R)
• M21: 8,804,732 km (0.108 R)
• M22: 9,141,028 km (0.11 R)
• M23: 9,768,591 km (0.068 R)
• M24: 9,942,125 km (0.109 R)
• M25: 10,292,334 km (0.076 R)
• M26: 12,040,983 km (0.118 R)
• M27: 12,351,698 km (0.119 R)
• M28: 12,602,274 km (0.073 R)
• M29: 14,270,739 km (0.103 R)
• M30: 14,997,336 km (0.117 R)
• M31: 15,668,283 km (0.051 R)
• M32: 17,039,347 km (0.063 R)
• M33: 18,878,503 km (0.116 R)
• M34: 18,950,460 km (0.1 R)
• M35: 19,166,928 km (0.11 R)
• M36: 19,675,262 km (0.032 R)
• M37: 19,894,572 km (0.067 R)
• M38: 20,483,090 km (0.118 R)
• M39: 20,928,293 km (0.028 R)
• M40: 21,077,442 km (0.106 R)
• M41: 21,677,330 km (0.105 R)
• M42: 22,817,415 km (0.084 R)
• M43: 25,791,271 km (0.105 R)
• M44: 26,836,362 km (0.12 R)
• M45: 27,160,690 km (0.082 R)
• M46: 27,649,576 km (0.087 R)
• M47: 28,306,012 km (0.076 R)
• M48: 29,467,190 km (0.112 R)
• M49: 29,969,540 km (0.062 R)
• M50: 31,237,831 km (0.059 R)
• M51: 31,835,624 km (0.085 R)
• M52: 32,696,260 km (0.102 R)
• M53: 33,913,837 km (0.113 R)
• M54: 36,124,894 km (0.111 R)
• M55: 36,483,031 km (0.101 R)
• M56: 37,473,818 km (0.079 R)
• M57: 38,291,071 km (0.074 R)
• M58: 38,473,431 km (0.105 R)
• M59: 38,930,602 km (0.063 R)
• M60: 39,942,931 km (0.099 R)
• M61: 40,313,185 km (0.042 R)
• M62: 40,963,936 km (0.084 R)
• M63: 41,430,831 km (0.109 R)
• M64: 43,221,069 km (0.064 R)
• M65: 44,940,248 km (0.115 R)
• M66: 45,036,439 km (0.085 R)
• M67: 46,098,883 km (0.048 R)
• M68: 46,584,478 km (0.114 R)
• M69: 46,779,254 km (0.098 R)
• M70: 50,430,041 km (0.043 R)
• M71: 51,835,213 km (0.115 R)
• M72: 53,354,829 km (0.103 R)
• M73: 53,762,632 km (0.045 R)
• M74: 54,992,028 km (0.1 R)
• M75: 55,713,389 km (0.082 R)
• M76: 56,957,295 km (0.085 R)
• M77: 57,478,344 km (0.093 R)
• M78: 58,420,212 km (0.081 R)
• M79: 58,525,230 km (0.106 R)
• M80: 58,840,433 km (0.053 R)
• M81: 59,472,633 km (0.081 R)
• M82: 60,850,280 km (0.1 R)
• M83: 62,452,773 km (0.026 R)
• M84: 62,989,979 km (0.119 R)
• M85: 63,420,821 km (0.095 R)
• M86: 65,372,026 km (0.091 R)
• M87: 66,574,044 km (0.095 R)
• M88: 67,012,965 km (0.097 R)
• M89: 68,224,857 km (0.046 R)
• M90: 68,335,410 km (0.11 R)
• M91: 68,556,665 km (0.116 R)
• M92: 70,000,584 km (0.104 R)
• M93: 72,354,357 km (0.105 R)
• M94: 73,597,515 km (0.09 R)
• M95: 73,824,305 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939.9

Radius: 5.9

Gravity: 27 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 14.27 AU - 22.37 AU

Year: 27559 Days

Day: 21.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,820,936 km

• M1: 148,251 km (0.118 R)
• M2: 369,357 km (0.064 R)
• M3: 729,290 km (0.107 R)
• M4: 1,038,957 km (0.107 R)
• M5: 1,139,487 km (0.11 R)
• M6: 1,422,825 km (0.091 R)
• M7: 1,807,142 km (0.111 R)
• M8: 2,265,510 km (0.097 R)
• M9: 2,485,269 km (0.107 R)
• M10: 3,582,420 km (0.088 R)
• M11: 3,890,442 km (0.106 R)
• M12: 4,477,015 km (0.116 R)
• M13: 4,920,872 km (0.078 R)
• M14: 5,790,485 km (0.111 R)
• M15: 5,850,174 km (0.073 R)
• M16: 6,519,924 km (0.084 R)
• M17: 6,958,545 km (0.038 R)
• M18: 7,213,609 km (0.103 R)
• M19: 8,398,574 km (0.102 R)
• M20: 9,082,685 km (0.099 R)
• M21: 9,784,449 km (0.104 R)
• M22: 11,463,834 km (0.079 R)
• M23: 11,614,031 km (0.085 R)
• M24: 12,144,804 km (0.094 R)
• M25: 12,528,822 km (0.075 R)
• M26: 12,606,164 km (0.048 R)
• M27: 13,864,132 km (0.069 R)
• M28: 14,265,354 km (0.101 R)
• M29: 15,079,316 km (0.032 R)
• M30: 15,161,595 km (0.054 R)
• M31: 15,491,907 km (0.072 R)
• M32: 16,582,026 km (0.111 R)
• M33: 17,783,447 km (0.067 R)
• M34: 21,367,064 km (0.066 R)
• M35: 22,484,410 km (0.064 R)
• M36: 22,861,098 km (0.061 R)
• M37: 24,969,680 km (0.081 R)
• M38: 25,653,492 km (0.108 R)
• M39: 26,640,987 km (0.086 R)
• M40: 27,439,989 km (0.044 R)
• M41: 28,145,643 km (0.102 R)
• M42: 28,755,104 km (0.087 R)
• M43: 29,987,192 km (0.114 R)
• M44: 31,027,047 km (0.079 R)
• M45: 32,715,110 km (0.095 R)
• M46: 34,432,942 km (0.073 R)
• M47: 34,975,683 km (0.082 R)
• M48: 35,521,416 km (0.079 R)
• M49: 36,400,154 km (0.067 R)
• M50: 37,397,373 km (0.084 R)
• M51: 41,360,071 km (0.107 R)
• M52: 41,475,262 km (0.068 R)
• M53: 41,705,942 km (0.03 R)
• M54: 42,168,498 km (0.047 R)
• M55: 43,098,698 km (0.094 R)
• M56: 43,332,370 km (0.081 R)
• M57: 45,216,405 km (0.063 R)
• M58: 46,049,067 km (0.088 R)
• M59: 46,527,182 km (0.073 R)
• M60: 51,026,787 km (0.102 R)
• M61: 52,266,504 km (0.054 R)
• M62: 53,140,156 km (0.066 R)
• M63: 53,390,732 km (0.102 R)
• M64: 54,901,970 km (0.082 R)
• M65: 55,281,948 km (0.078 R)
• M66: 55,535,816 km (0.096 R)
• M67: 56,299,663 km (0.093 R)
• M68: 58,224,389 km (0.032 R)
• M69: 58,482,595 km (0.053 R)
• M70: 63,328,519 km (0.087 R)
• M71: 65,061,460 km (0.106 R)
• M72: 68,029,482 km (0.077 R)
• M73: 69,119,751 km (0.104 R)
• M74: 69,804,012 km (0.086 R)
• M75: 72,424,817 km (0.046 R)
• M76: 72,980,723 km (0.087 R)
• M77: 73,677,400 km (0.116 R)
• M78: 75,077,636 km (0.045 R)
• M79: 78,331,240 km (0.08 R)
• M80: 81,053,473 km (0.115 R)
• M81: 81,486,110 km (0.107 R)
• M82: 81,630,621 km (0.056 R)
• M83: 83,369,846 km (0.055 R)
• M84: 83,660,964 km (0.098 R)
• M85: 86,148,776 km (0.108 R)
• M86: 86,590,240 km (0.062 R)
• M87: 87,475,560 km (0.036 R)
• M88: 89,851,174 km (0.053 R)
• M89: 90,000,323 km (0.114 R)
• M90: 90,747,415 km (0.071 R)
• M91: 94,513,691 km (0.106 R)
• M92: 98,177,043 km (0.118 R)
• M93: 101,575,757 km (0.077 R)
• M94: 103,445,731 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400.7

Radius: 5.5

Gravity: 13.25 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 19.91 AU - 21.39 AU

Year: 32981 Days

Day: 19 Hours

Environment

Temp: -202 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,820,936 km

• M1: 170,841 km (0.11 R)
• M2: 265,087 km (0.048 R)
• M3: 300,841 km (0.082 R)
• M4: 398,379 km (0.108 R)
• M5: 674,686 km (0.106 R)
• M6: 943,963 km (0.052 R)
• M7: 1,607,579 km (0.09 R)
• M8: 2,385,338 km (0.056 R)
• M9: 2,667,180 km (0.079 R)
• M10: 3,529,612 km (0.037 R)
• M11: 6,016,826 km (0.037 R)
• M12: 6,125,434 km (0.051 R)
• M13: 6,344,296 km (0.119 R)
• M14: 6,846,197 km (0.075 R)
• M15: 7,769,665 km (0.1 R)
• M16: 7,828,756 km (0.075 R)
• M17: 8,366,560 km (0.11 R)
• M18: 8,487,734 km (0.11 R)
• M19: 8,793,064 km (0.115 R)
• M20: 8,916,332 km (0.104 R)
• M21: 9,351,812 km (0.092 R)
• M22: 10,308,490 km (0.072 R)
• M23: 11,295,836 km (0.055 R)
• M24: 12,658,673 km (0.029 R)
• M25: 13,147,708 km (0.056 R)
• M26: 13,643,027 km (0.067 R)
• M27: 13,714,385 km (0.104 R)
• M28: 14,506,356 km (0.097 R)
• M29: 14,724,918 km (0.116 R)
• M30: 15,684,589 km (0.067 R)
• M31: 17,354,251 km (0.034 R)
• M32: 17,508,785 km (0.061 R)
• M33: 18,209,950 km (0.106 R)
• M34: 19,800,774 km (0.085 R)
• M35: 20,043,272 km (0.115 R)
• M36: 20,531,111 km (0.096 R)
• M37: 20,776,451 km (0.081 R)
• M38: 20,858,431 km (0.094 R)
• M39: 21,352,852 km (0.106 R)
• M40: 22,437,137 km (0.108 R)
• M41: 24,485,282 km (0.116 R)
• M42: 24,745,582 km (0.073 R)
• M43: 24,832,499 km (0.085 R)
• M44: 25,531,719 km (0.103 R)
• M45: 26,503,656 km (0.091 R)
• M46: 26,592,517 km (0.072 R)
• M47: 28,120,061 km (0.073 R)
• M48: 31,353,021 km (0.038 R)
• M49: 33,252,615 km (0.097 R)
• M50: 33,444,698 km (0.113 R)
• M51: 33,733,273 km (0.043 R)
• M52: 34,604,381 km (0.115 R)
• M53: 36,269,705 km (0.097 R)
• M54: 40,904,995 km (0.102 R)
• M55: 41,007,918 km (0.118 R)
• M56: 41,110,841 km (0.084 R)
• M57: 41,213,765 km (0.12 R)
• M58: 41,626,655 km (0.106 R)
• M59: 44,660,350 km (0.1 R)
• M60: 44,766,265 km (0.075 R)
• M61: 45,403,253 km (0.116 R)
• M62: 45,616,280 km (0.084 R)
• M63: 48,524,164 km (0.072 R)
• M64: 48,741,978 km (0.113 R)
• M65: 49,616,378 km (0.051 R)
• M66: 49,945,493 km (0.077 R)
• M67: 50,495,864 km (0.073 R)
• M68: 50,716,521 km (0.09 R)
• M69: 53,502,033 km (0.106 R)
• M70: 54,743,396 km (0.048 R)
• M71: 54,856,642 km (0.095 R)
• M72: 56,336,913 km (0.116 R)
• M73: 56,565,797 km (0.052 R)
• M74: 59,802,497 km (0.084 R)
• M75: 60,855,666 km (0.034 R)
• M76: 61,678,903 km (0.112 R)
• M77: 63,455,527 km (0.106 R)
• M78: 63,693,687 km (0.091 R)
• M79: 69,007,553 km (0.084 R)
• M80: 69,988,915 km (0.075 R)
• M81: 71,098,333 km (0.085 R)
• M82: 72,711,297 km (0.109 R)
• M83: 72,960,378 km (0.106 R)
• M84: 73,209,907 km (0.099 R)
• M85: 74,336,080 km (0.054 R)
• M86: 76,352,360 km (0.103 R)
• M87: 77,240,073 km (0.104 R)
• M88: 77,749,005 km (0.109 R)
• M89: 77,876,313 km (0.088 R)
• M90: 83,941,011 km (0.109 R)
• M91: 84,071,759 km (0.085 R)
• M92: 85,908,223 km (0.076 R)
• M93: 87,228,125 km (0.116 R)
• M94: 87,625,457 km (0.075 R)
• M95: 87,890,694 km (0.101 R)
• M96: 88,421,916 km (0.108 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 14,282 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit