🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.67 AU - 0.73 AU

Year: 207 Days

Day: 23 Hours

Environment

Temp: 219 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,260,776 km

• M1: 44,431 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.2 AU - 1.82 AU

Year: 655 Days

Day: 21.4 Hours

Environment

Temp: -20 °C

Axial Tilt: 45.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.22 AU - 2.26 AU

Year: 1184 Days

Day: 28.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.1 AU - 4.64 AU

Year: 3226 Days

Day: 20.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.64 AU - 5.26 AU

Year: 3315 Days

Day: 19 Hours

Environment

Temp: -127 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.23 AU - 5.39 AU

Year: 3725 Days

Day: 15 Hours

Environment

Temp: -127 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,260,776 km

• M1: 1,585,139 km (0.115 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.02 AU - 5.08 AU

Year: 4007 Days

Day: 42.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.8

Radius: 8.3

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 8.18 AU - 13 AU

Year: 12169 Days

Day: 13.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 87,260,776 km

• M1: 279,598 km (0.077 R)
• M2: 601,832 km (0.081 R)
• M3: 668,403 km (0.103 R)
• M4: 737,518 km (0.081 R)
• M5: 940,821 km (0.08 R)
• M6: 1,100,143 km (0.116 R)
• M7: 1,422,676 km (0.118 R)
• M8: 1,798,466 km (0.075 R)
• M9: 2,023,311 km (0.064 R)
• M10: 2,283,611 km (0.1 R)
• M11: 2,750,955 km (0.07 R)
• M12: 3,552,800 km (0.109 R)
• M13: 3,899,119 km (0.074 R)
• M14: 4,157,923 km (0.096 R)
• M15: 4,522,942 km (0.111 R)
• M16: 5,248,043 km (0.098 R)
• M17: 5,390,310 km (0.118 R)
• M18: 6,270,544 km (0.072 R)
• M19: 6,998,637 km (0.116 R)
• M20: 8,078,883 km (0.095 R)
• M21: 8,202,002 km (0.084 R)
• M22: 8,492,073 km (0.103 R)
• M23: 8,575,548 km (0.075 R)
• M24: 8,996,966 km (0.097 R)
• M25: 9,253,077 km (0.096 R)
• M26: 9,598,349 km (0.08 R)
• M27: 9,685,265 km (0.066 R)
• M28: 11,525,469 km (0.064 R)
• M29: 12,225,138 km (0.103 R)
• M30: 12,556,348 km (0.028 R)
• M31: 13,179,273 km (0.116 R)
• M32: 13,373,002 km (0.082 R)
• M33: 13,861,440 km (0.08 R)
• M34: 14,206,861 km (0.073 R)
• M35: 15,463,483 km (0.083 R)
• M36: 16,442,003 km (0.08 R)
• M37: 16,860,129 km (0.097 R)
• M38: 16,912,638 km (0.033 R)
• M39: 17,493,676 km (0.117 R)
• M40: 17,760,110 km (0.06 R)
• M41: 18,947,767 km (0.091 R)
• M42: 19,166,479 km (0.06 R)
• M43: 19,882,903 km (0.076 R)
• M44: 21,455,925 km (0.078 R)
• M45: 21,626,766 km (0.117 R)
• M46: 22,488,001 km (0.1 R)
• M47: 23,477,740 km (0.068 R)
• M48: 23,536,383 km (0.057 R)
• M49: 23,830,342 km (0.08 R)
• M50: 23,889,284 km (0.093 R)
• M51: 24,125,649 km (0.118 R)
• M52: 26,043,643 km (0.098 R)
• M53: 26,653,105 km (0.12 R)
• M54: 26,959,481 km (0.081 R)
• M55: 27,514,040 km (0.117 R)
• M56: 28,134,722 km (0.114 R)
• M57: 28,885,554 km (0.073 R)
• M58: 29,389,698 km (0.048 R)
• M59: 29,769,827 km (0.074 R)
• M60: 30,087,722 km (0.104 R)
• M61: 30,598,898 km (0.079 R)
• M62: 31,112,767 km (0.069 R)
• M63: 31,954,105 km (0.109 R)
• M64: 32,540,828 km (0.084 R)
• M65: 32,737,250 km (0.098 R)
• M66: 32,802,774 km (0.07 R)
• M67: 33,592,800 km (0.082 R)
• M68: 33,725,194 km (0.117 R)
• M69: 33,857,588 km (0.092 R)
• M70: 34,923,473 km (0.089 R)
• M71: 37,293,253 km (0.108 R)
• M72: 38,117,687 km (0.078 R)
• M73: 38,601,337 km (0.111 R)
• M74: 40,134,566 km (0.11 R)
• M75: 40,485,821 km (0.086 R)
• M76: 41,403,903 km (0.06 R)
• M77: 41,829,958 km (0.116 R)
• M78: 42,114,793 km (0.1 R)
• M79: 42,257,359 km (0.11 R)
• M80: 42,400,225 km (0.117 R)
• M81: 42,614,749 km (0.116 R)
• M82: 42,829,571 km (0.119 R)
• M83: 45,217,004 km (0.084 R)
• M84: 45,509,318 km (0.104 R)
• M85: 46,242,946 km (0.093 R)
• M86: 48,019,271 km (0.035 R)
• M87: 48,093,771 km (0.084 R)
• M88: 48,392,218 km (0.118 R)
• M89: 48,616,316 km (0.096 R)
• M90: 48,766,063 km (0.087 R)
• M91: 49,516,596 km (0.115 R)
• M92: 49,667,091 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 452.9

Radius: 4.1

Gravity: 26.94 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 10.96 AU - 16.74 AU

Year: 18200 Days

Day: 20.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 87,260,776 km

• M1: 493,673 km (0.12 R)
• M2: 644,767 km (0.038 R)
• M3: 767,287 km (0.045 R)
• M4: 1,153,848 km (0.059 R)
• M5: 1,458,280 km (0.055 R)
• M6: 1,619,547 km (0.043 R)
• M7: 2,106,936 km (0.053 R)
• M8: 2,572,036 km (0.07 R)
• M9: 2,865,996 km (0.12 R)
• M10: 2,899,207 km (0.087 R)
• M11: 3,170,428 km (0.119 R)
• M12: 3,846,460 km (0.065 R)
• M13: 4,721,758 km (0.109 R)
• M14: 5,120,885 km (0.11 R)
• M15: 5,447,906 km (0.112 R)
• M16: 6,468,911 km (0.095 R)
• M17: 7,046,209 km (0.051 R)
• M18: 7,181,745 km (0.092 R)
• M19: 9,414,643 km (0.079 R)
• M20: 9,464,309 km (0.104 R)
• M21: 9,513,976 km (0.11 R)
• M22: 10,067,189 km (0.079 R)
• M23: 10,682,335 km (0.086 R)
• M24: 11,841,569 km (0.051 R)
• M25: 12,381,468 km (0.096 R)
• M26: 12,435,921 km (0.111 R)
• M27: 13,541,300 km (0.047 R)
• M28: 13,709,897 km (0.079 R)
• M29: 14,677,795 km (0.062 R)
• M30: 16,140,862 km (0.068 R)
• M31: 16,618,827 km (0.05 R)
• M32: 17,405,263 km (0.095 R)
• M33: 17,833,712 km (0.1 R)
• M34: 18,018,465 km (0.101 R)
• M35: 18,951,357 km (0.094 R)
• M36: 19,772,650 km (0.097 R)
• M37: 20,027,714 km (0.095 R)
• M38: 20,928,742 km (0.113 R)
• M39: 21,253,818 km (0.068 R)
• M40: 21,646,064 km (0.104 R)
• M41: 21,777,261 km (0.12 R)
• M42: 22,570,579 km (0.03 R)
• M43: 23,305,852 km (0.111 R)
• M44: 24,253,106 km (0.12 R)
• M45: 24,594,488 km (0.101 R)
• M46: 24,731,520 km (0.112 R)
• M47: 25,006,182 km (0.098 R)
• M48: 25,628,060 km (0.098 R)
• M49: 25,767,036 km (0.106 R)
• M50: 26,115,300 km (0.05 R)
• M51: 26,816,466 km (0.092 R)
• M52: 27,311,036 km (0.108 R)
• M53: 28,524,574 km (0.118 R)
• M54: 28,596,531 km (0.062 R)
• M55: 28,668,637 km (0.112 R)
• M56: 30,267,688 km (0.105 R)
• M57: 31,004,009 km (0.108 R)
• M58: 33,021,486 km (0.081 R)
• M59: 33,399,669 km (0.111 R)
• M60: 34,160,524 km (0.06 R)
• M61: 34,773,277 km (0.102 R)
• M62: 35,158,043 km (0.099 R)
• M63: 35,389,620 km (0.044 R)
• M64: 37,260,192 km (0.104 R)
• M65: 38,445,606 km (0.093 R)
• M66: 39,242,663 km (0.087 R)
• M67: 39,803,954 km (0.036 R)
• M68: 40,045,256 km (0.118 R)
• M69: 40,287,155 km (0.104 R)
• M70: 42,896,441 km (0.11 R)
• M71: 42,978,870 km (0.11 R)
• M72: 44,138,403 km (0.099 R)
• M73: 44,221,579 km (0.086 R)
• M74: 44,972,860 km (0.114 R)
• M75: 45,981,000 km (0.107 R)
• M76: 46,572,510 km (0.117 R)
• M77: 46,742,004 km (0.108 R)
• M78: 48,276,579 km (0.087 R)
• M79: 48,533,888 km (0.07 R)
• M80: 49,050,000 km (0.092 R)
• M81: 49,136,169 km (0.097 R)
• M82: 50,174,378 km (0.066 R)
• M83: 51,832,969 km (0.053 R)
• M84: 52,801,316 km (0.076 R)
• M85: 52,978,141 km (0.062 R)
• M86: 53,154,966 km (0.119 R)
• M87: 53,420,801 km (0.032 R)
• M88: 55,024,490 km (0.103 R)
• M89: 56,553,530 km (0.1 R)
• M90: 58,005,378 km (0.12 R)
• M91: 58,461,501 km (0.095 R)
• M92: 58,552,906 km (0.059 R)
• M93: 58,644,310 km (0.112 R)
• M94: 58,735,864 km (0.112 R)
• M95: 59,745,201 km (0.056 R)
• M96: 61,130,926 km (0.117 R)
• M97: 61,781,228 km (0.116 R)
• M98: 61,874,278 km (0.053 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 408.8

Radius: 6.6

Gravity: 9.38 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 19.83 AU - 20.35 AU

Year: 31796 Days

Day: 17.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (100)

Outer Limit: 87,260,776 km

• M1: 196,721 km (0.07 R)
• M2: 275,260 km (0.119 R)
• M3: 366,515 km (0.088 R)
• M4: 512,672 km (0.097 R)
• M5: 970,441 km (0.101 R)
• M6: 1,027,737 km (0.083 R)
• M7: 1,115,851 km (0.111 R)
• M8: 2,319,216 km (0.075 R)
• M9: 2,514,740 km (0.096 R)
• M10: 3,705,988 km (0.055 R)
• M11: 4,406,405 km (0.071 R)
• M12: 4,502,746 km (0.026 R)
• M13: 4,599,985 km (0.064 R)
• M14: 4,796,407 km (0.066 R)
• M15: 5,248,342 km (0.1 R)
• M16: 5,401,979 km (0.101 R)
• M17: 6,085,193 km (0.11 R)
• M18: 6,192,604 km (0.061 R)
• M19: 7,302,171 km (0.106 R)
• M20: 7,588,950 km (0.108 R)
• M21: 8,173,878 km (0.113 R)
• M22: 8,233,119 km (0.104 R)
• M23: 8,471,578 km (0.089 R)
• M24: 8,833,754 km (0.072 R)
• M25: 9,078,048 km (0.064 R)
• M26: 9,887,073 km (0.113 R)
• M27: 10,204,370 km (0.1 R)
• M28: 10,396,304 km (0.118 R)
• M29: 10,654,061 km (0.095 R)
• M30: 12,585,669 km (0.105 R)
• M31: 15,715,406 km (0.043 R)
• M32: 16,234,361 km (0.063 R)
• M33: 16,458,608 km (0.103 R)
• M34: 17,594,654 km (0.069 R)
• M35: 18,056,164 km (0.109 R)
• M36: 18,599,653 km (0.075 R)
• M37: 18,677,743 km (0.057 R)
• M38: 19,543,765 km (0.111 R)
• M39: 19,623,201 km (0.113 R)
• M40: 19,782,374 km (0.077 R)
• M41: 25,007,678 km (0.05 R)
• M42: 25,093,846 km (0.085 R)
• M43: 25,180,164 km (0.113 R)
• M44: 27,814,583 km (0.081 R)
• M45: 27,993,352 km (0.095 R)
• M46: 28,172,421 km (0.075 R)
• M47: 28,262,179 km (0.071 R)
• M48: 28,712,020 km (0.12 R)
• M49: 28,802,377 km (0.109 R)
• M50: 32,489,666 km (0.066 R)
• M51: 33,529,371 km (0.096 R)
• M52: 33,624,515 km (0.074 R)
• M53: 35,157,744 km (0.097 R)
• M54: 36,322,513 km (0.086 R)
• M55: 36,713,561 km (0.088 R)
• M56: 38,590,267 km (0.041 R)
• M57: 39,690,858 km (0.119 R)
• M58: 39,892,067 km (0.086 R)
• M59: 42,230,581 km (0.098 R)
• M60: 43,779,368 km (0.07 R)
• M61: 44,508,508 km (0.068 R)
• M62: 44,717,646 km (0.077 R)
• M63: 46,295,903 km (0.036 R)
• M64: 48,106,786 km (0.101 R)
• M65: 48,214,047 km (0.058 R)
• M66: 48,428,720 km (0.116 R)
• M67: 49,182,694 km (0.078 R)
• M68: 50,049,164 km (0.102 R)
• M69: 50,484,345 km (0.081 R)
• M70: 51,467,951 km (0.069 R)
• M71: 51,687,411 km (0.119 R)
• M72: 52,237,332 km (0.113 R)
• M73: 54,233,267 km (0.084 R)
• M74: 54,680,116 km (0.113 R)
• M75: 54,904,064 km (0.079 R)
• M76: 55,802,699 km (0.073 R)
• M77: 57,614,628 km (0.108 R)
• M78: 57,728,622 km (0.066 R)
• M79: 61,063,756 km (0.047 R)
• M80: 61,528,707 km (0.094 R)
• M81: 63,753,077 km (0.107 R)
• M82: 65,646,538 km (0.115 R)
• M83: 68,641,936 km (0.119 R)
• M84: 68,762,661 km (0.051 R)
• M85: 70,217,052 km (0.04 R)
• M86: 71,314,502 km (0.11 R)
• M87: 71,559,094 km (0.111 R)
• M88: 72,171,997 km (0.057 R)
• M89: 72,294,667 km (0.118 R)
• M90: 73,402,888 km (0.102 R)
• M91: 77,262,363 km (0.095 R)
• M92: 77,765,162 km (0.105 R)
• M93: 77,891,123 km (0.051 R)
• M94: 78,647,789 km (0.045 R)
• M95: 80,677,384 km (0.059 R)
• M96: 81,570,782 km (0.103 R)
• M97: 82,467,322 km (0.092 R)
• M98: 84,658,482 km (0.084 R)
• M99: 85,047,137 km (0.105 R)
• M100: 87,129,989 km (0.119 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 18,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit