🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.45 AU - 0.61 AU

Year: 148 Days

Day: 20.7 Hours

Environment

Temp: 224 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.59 AU - 0.81 AU

Year: 224 Days

Day: 14.2 Hours

Environment

Temp: 154 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.74 AU - 1.1 AU

Year: 338 Days

Day: 28.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 107 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.06 AU - 1.22 AU

Year: 466 Days

Day: 43.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.14 AU - 1.22 AU

Year: 491 Days

Day: 31.9 Hours

Environment

Temp: -29 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.13 AU - 1.59 AU

Year: 607 Days

Day: 42.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.46 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.07 AU - 4.03 AU

Year: 2561 Days

Day: 45.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 201.7

Radius: 7.3

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 11.01 AU - 12.69 AU

Year: 15619 Days

Day: 21.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,644,589 km

• M1: 101,577 km (0.11 R)
• M2: 347,516 km (0.113 R)
• M3: 499,657 km (0.09 R)
• M4: 555,457 km (0.053 R)
• M5: 720,314 km (0.077 R)
• M6: 817,104 km (0.07 R)
• M7: 1,078,301 km (0.068 R)
• M8: 1,384,977 km (0.06 R)
• M9: 1,527,544 km (0.101 R)
• M10: 1,696,440 km (0.109 R)
• M11: 1,805,048 km (0.105 R)
• M12: 2,654,465 km (0.11 R)
• M13: 3,014,247 km (0.04 R)
• M14: 3,146,492 km (0.12 R)
• M15: 3,389,439 km (0.099 R)
• M16: 3,499,393 km (0.114 R)
• M17: 3,807,864 km (0.032 R)
• M18: 5,033,220 km (0.114 R)
• M19: 5,285,592 km (0.111 R)
• M20: 5,704,466 km (0.113 R)
• M21: 6,000,670 km (0.084 R)
• M22: 6,403,537 km (0.057 R)
• M23: 6,471,604 km (0.106 R)
• M24: 6,919,500 km (0.101 R)
• M25: 7,520,285 km (0.11 R)
• M26: 7,627,995 km (0.118 R)
• M27: 7,700,102 km (0.098 R)
• M28: 7,808,710 km (0.089 R)
• M29: 8,137,675 km (0.077 R)
• M30: 8,359,529 km (0.116 R)
• M31: 8,998,761 km (0.074 R)
• M32: 11,049,897 km (0.092 R)
• M33: 11,131,578 km (0.046 R)
• M34: 11,501,683 km (0.066 R)
• M35: 11,709,025 km (0.052 R)
• M36: 11,875,677 km (0.057 R)
• M37: 12,253,861 km (0.084 R)
• M38: 12,849,859 km (0.074 R)
• M39: 12,935,728 km (0.093 R)
• M40: 13,194,682 km (0.09 R)
• M41: 13,761,508 km (0.095 R)
• M42: 13,893,453 km (0.11 R)
• M43: 14,114,260 km (0.115 R)
• M44: 14,291,833 km (0.052 R)
• M45: 14,828,739 km (0.081 R)
• M46: 15,009,304 km (0.119 R)
• M47: 15,509,260 km (0.071 R)
• M48: 15,646,591 km (0.068 R)
• M49: 15,692,517 km (0.042 R)
• M50: 15,968,675 km (0.049 R)
• M51: 16,339,379 km (0.111 R)
• M52: 16,947,793 km (0.115 R)
• M53: 16,994,767 km (0.062 R)
• M54: 17,420,822 km (0.073 R)
• M55: 17,563,538 km (0.089 R)
• M56: 18,090,272 km (0.036 R)
• M57: 18,331,424 km (0.109 R)
• M58: 18,525,153 km (0.09 R)
• M59: 19,110,380 km (0.111 R)
• M60: 20,700,456 km (0.093 R)
• M61: 20,952,678 km (0.104 R)
• M62: 21,307,524 km (0.091 R)
• M63: 22,850,776 km (0.091 R)
• M64: 23,530,698 km (0.083 R)
• M65: 24,323,417 km (0.113 R)
• M66: 24,429,781 km (0.056 R)
• M67: 24,642,958 km (0.101 R)
• M68: 25,124,962 km (0.067 R)
• M69: 25,935,035 km (0.09 R)
• M70: 26,644,129 km (0.113 R)
• M71: 26,863,589 km (0.078 R)
• M72: 26,918,491 km (0.062 R)
• M73: 28,472,364 km (0.067 R)
• M74: 28,865,508 km (0.03 R)
• M75: 29,429,940 km (0.108 R)
• M76: 31,434,552 km (0.082 R)
• M77: 31,782,666 km (0.118 R)
• M78: 32,131,977 km (0.034 R)
• M79: 32,190,320 km (0.076 R)
• M80: 32,541,127 km (0.035 R)
• M81: 36,665,541 km (0.103 R)
• M82: 38,323,683 km (0.089 R)
• M83: 38,819,600 km (0.1 R)
• M84: 39,505,058 km (0.109 R)
• M85: 39,818,016 km (0.074 R)
• M86: 39,880,698 km (0.051 R)
• M87: 40,068,892 km (0.109 R)
• M88: 40,320,366 km (0.026 R)
• M89: 40,572,289 km (0.12 R)
• M90: 40,698,400 km (0.115 R)
• M91: 41,141,060 km (0.078 R)
• M92: 41,394,778 km (0.094 R)
• M93: 42,799,203 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368.4

Radius: 4.5

Gravity: 18.19 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 11.76 AU - 12.46 AU

Year: 16136 Days

Day: 24.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,644,589 km

• M1: 117,734 km (0.089 R)
• M2: 154,385 km (0.081 R)
• M3: 207,492 km (0.104 R)
• M4: 334,351 km (0.111 R)
• M5: 923,318 km (0.113 R)
• M6: 1,090,868 km (0.06 R)
• M7: 1,360,144 km (0.116 R)
• M8: 1,430,604 km (0.075 R)
• M9: 1,575,266 km (0.114 R)
• M10: 1,724,564 km (0.084 R)
• M11: 2,310,689 km (0.087 R)
• M12: 2,952,763 km (0.076 R)
• M13: 3,943,998 km (0.096 R)
• M14: 4,284,034 km (0.093 R)
• M15: 4,353,148 km (0.087 R)
• M16: 4,883,323 km (0.084 R)
• M17: 5,064,486 km (0.085 R)
• M18: 5,174,291 km (0.067 R)
• M19: 5,396,294 km (0.116 R)
• M20: 5,621,439 km (0.064 R)
• M21: 6,314,975 km (0.063 R)
• M22: 7,116,969 km (0.113 R)
• M23: 7,157,809 km (0.098 R)
• M24: 7,239,939 km (0.061 R)
• M25: 7,405,095 km (0.094 R)
• M26: 7,823,370 km (0.101 R)
• M27: 7,992,865 km (0.043 R)
• M28: 8,770,325 km (0.105 R)
• M29: 9,753,033 km (0.093 R)
• M30: 11,771,856 km (0.112 R)
• M31: 11,868,796 km (0.105 R)
• M32: 12,112,341 km (0.12 R)
• M33: 12,554,852 km (0.105 R)
• M34: 12,852,851 km (0.027 R)
• M35: 12,902,816 km (0.117 R)
• M36: 13,557,157 km (0.051 R)
• M37: 15,003,021 km (0.116 R)
• M38: 15,477,994 km (0.105 R)
• M39: 16,932,534 km (0.058 R)
• M40: 17,371,903 km (0.076 R)
• M41: 17,870,513 km (0.076 R)
• M42: 18,542,806 km (0.112 R)
• M43: 19,109,183 km (0.117 R)
• M44: 20,608,453 km (0.113 R)
• M45: 21,490,482 km (0.088 R)
• M46: 21,668,354 km (0.113 R)
• M47: 21,965,904 km (0.106 R)
• M48: 23,108,832 km (0.115 R)
• M49: 23,230,305 km (0.086 R)
• M50: 23,595,923 km (0.087 R)
• M51: 24,024,820 km (0.12 R)
• M52: 24,703,994 km (0.028 R)
• M53: 24,766,077 km (0.059 R)
• M54: 25,577,646 km (0.111 R)
• M55: 25,703,158 km (0.098 R)
• M56: 25,828,970 km (0.12 R)
• M57: 26,397,741 km (0.119 R)
• M58: 26,651,908 km (0.061 R)
• M59: 26,970,701 km (0.106 R)
• M60: 27,483,223 km (0.059 R)
• M61: 27,999,186 km (0.099 R)
• M62: 28,258,290 km (0.113 R)
• M63: 28,453,216 km (0.105 R)
• M64: 29,499,952 km (0.039 R)
• M65: 30,759,417 km (0.11 R)
• M66: 31,429,316 km (0.117 R)
• M67: 31,698,592 km (0.088 R)
• M68: 32,036,234 km (0.112 R)
• M69: 32,307,306 km (0.093 R)
• M70: 32,511,058 km (0.111 R)
• M71: 32,783,476 km (0.058 R)
• M72: 33,880,327 km (0.038 R)
• M73: 35,688,367 km (0.057 R)
• M74: 37,385,106 km (0.056 R)
• M75: 38,171,393 km (0.072 R)
• M76: 39,760,421 km (0.072 R)
• M77: 41,665,999 km (0.087 R)
• M78: 42,928,007 km (0.062 R)
• M79: 43,226,754 km (0.093 R)
• M80: 45,261,434 km (0.05 R)
• M81: 45,337,430 km (0.047 R)
• M82: 45,794,003 km (0.12 R)
• M83: 47,019,060 km (0.096 R)
• M84: 49,110,737 km (0.06 R)
• M85: 49,657,966 km (0.076 R)
• M86: 49,971,523 km (0.106 R)
• M87: 50,050,062 km (0.065 R)
• M88: 50,364,517 km (0.119 R)
• M89: 50,679,570 km (0.106 R)
• M90: 50,916,234 km (0.068 R)
• M91: 52,663,686 km (0.084 R)
• M92: 52,743,572 km (0.117 R)
• M93: 53,063,412 km (0.088 R)
• M94: 53,143,596 km (0.075 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500.2

Radius: 5.6

Gravity: 15.95 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 15.53 AU - 21.85 AU

Year: 30937 Days

Day: 21.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,644,589 km

• M1: 92,751 km (0.107 R)
• M2: 135,236 km (0.098 R)
• M3: 272,567 km (0.117 R)
• M4: 309,518 km (0.092 R)
• M5: 475,871 km (0.109 R)
• M6: 545,434 km (0.119 R)
• M7: 618,587 km (0.104 R)
• M8: 802,293 km (0.103 R)
• M9: 973,134 km (0.119 R)
• M10: 1,587,233 km (0.114 R)
• M11: 1,729,351 km (0.094 R)
• M12: 1,875,808 km (0.109 R)
• M13: 1,913,058 km (0.114 R)
• M14: 2,299,020 km (0.086 R)
• M15: 2,879,011 km (0.032 R)
• M16: 3,365,055 km (0.077 R)
• M17: 3,548,162 km (0.083 R)
• M18: 4,214,172 km (0.116 R)
• M19: 4,263,240 km (0.095 R)
• M20: 4,461,457 km (0.034 R)
• M21: 4,511,423 km (0.092 R)
• M22: 4,815,256 km (0.11 R)
• M23: 5,073,612 km (0.061 R)
• M24: 5,766,400 km (0.091 R)
• M25: 6,545,056 km (0.116 R)
• M26: 7,894,579 km (0.119 R)
• M27: 8,260,346 km (0.09 R)
• M28: 10,170,710 km (0.045 R)
• M29: 10,435,349 km (0.039 R)
• M30: 11,106,894 km (0.064 R)
• M31: 12,140,166 km (0.048 R)
• M32: 12,280,190 km (0.119 R)
• M33: 13,564,937 km (0.086 R)
• M34: 14,742,272 km (0.1 R)
• M35: 15,343,206 km (0.097 R)
• M36: 15,418,903 km (0.114 R)
• M37: 16,491,370 km (0.074 R)
• M38: 17,036,505 km (0.069 R)
• M39: 17,984,806 km (0.093 R)
• M40: 20,512,860 km (0.043 R)
• M41: 21,436,178 km (0.095 R)
• M42: 21,605,672 km (0.104 R)
• M43: 22,458,979 km (0.09 R)
• M44: 22,717,185 km (0.11 R)
• M45: 25,981,111 km (0.115 R)
• M46: 27,070,782 km (0.083 R)
• M47: 27,713,305 km (0.096 R)
• M48: 28,453,665 km (0.111 R)
• M49: 28,733,113 km (0.119 R)
• M50: 28,919,812 km (0.098 R)
• M51: 29,953,982 km (0.076 R)
• M52: 30,048,677 km (0.056 R)
• M53: 30,618,495 km (0.113 R)
• M54: 31,191,904 km (0.078 R)
• M55: 32,543,521 km (0.08 R)
• M56: 33,815,551 km (0.095 R)
• M57: 38,445,606 km (0.119 R)
• M58: 40,729,067 km (0.069 R)
• M59: 41,148,989 km (0.068 R)
• M60: 41,781,489 km (0.107 R)
• M61: 41,993,020 km (0.066 R)
• M62: 42,205,000 km (0.059 R)
• M63: 43,269,838 km (0.071 R)
• M64: 43,591,024 km (0.11 R)
• M65: 45,100,317 km (0.093 R)
• M66: 45,317,384 km (0.073 R)
• M67: 45,752,414 km (0.119 R)
• M68: 46,298,297 km (0.078 R)
• M69: 47,175,988 km (0.081 R)
• M70: 48,391,770 km (0.098 R)
• M71: 50,066,368 km (0.11 R)
• M72: 52,670,568 km (0.117 R)
• M73: 53,128,038 km (0.082 R)
• M74: 54,277,249 km (0.084 R)
• M75: 54,508,079 km (0.053 R)
• M76: 55,202,512 km (0.049 R)
• M77: 55,899,937 km (0.099 R)
• M78: 57,656,216 km (0.04 R)
• M79: 58,245,632 km (0.047 R)
• M80: 59,549,377 km (0.116 R)
• M81: 61,342,607 km (0.117 R)
• M82: 62,789,966 km (0.077 R)
• M83: 64,126,623 km (0.112 R)
• M84: 64,614,911 km (0.065 R)
• M85: 67,322,931 km (0.079 R)
• M86: 69,315,575 km (0.053 R)
• M87: 71,453,777 km (0.069 R)
• M88: 75,537,201 km (0.075 R)
• M89: 79,171,681 km (0.09 R)
• M90: 79,695,573 km (0.092 R)
• M91: 85,130,912 km (0.072 R)
• M92: 86,205,474 km (0.053 R)
• M93: 87,825,469 km (0.114 R)
• M94: 91,095,679 km (0.108 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 18,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit