🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.66 AU - 0.92 AU

Year: 259 Days

Day: 34.8 Hours

Environment

Temp: 128 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.48 AU - 2.18 AU

Year: 913 Days

Day: 30.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,320,733 km

• M1: 411,693 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.88 AU - 2.56 AU

Year: 1220 Days

Day: 28.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.1

Radius: 13.2

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.55 AU - 9.63 AU

Year: 9289 Days

Day: 7.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 65,320,733 km

• M1: 221,554 km (0.063 R)
• M2: 462,257 km (0.077 R)
• M3: 732,880 km (0.091 R)
• M4: 865,573 km (0.1 R)
• M5: 1,174,343 km (0.105 R)
• M6: 1,279,361 km (0.072 R)
• M7: 1,874,461 km (0.102 R)
• M8: 2,434,855 km (0.025 R)
• M9: 2,757,837 km (0.076 R)
• M10: 3,070,347 km (0.103 R)
• M11: 3,419,807 km (0.112 R)
• M12: 4,157,325 km (0.1 R)
• M13: 4,404,909 km (0.111 R)
• M14: 4,685,705 km (0.089 R)
• M15: 4,885,866 km (0.114 R)
• M16: 5,684,121 km (0.072 R)
• M17: 6,051,982 km (0.12 R)
• M18: 6,238,979 km (0.077 R)
• M19: 7,005,668 km (0.096 R)
• M20: 7,533,599 km (0.083 R)
• M21: 8,006,029 km (0.095 R)
• M22: 8,384,063 km (0.056 R)
• M23: 8,488,183 km (0.116 R)
• M24: 9,086,425 km (0.11 R)
• M25: 9,264,895 km (0.114 R)
• M26: 9,661,928 km (0.08 R)
• M27: 9,771,135 km (0.098 R)
• M28: 10,101,297 km (0.08 R)
• M29: 10,547,398 km (0.091 R)
• M30: 10,810,541 km (0.106 R)
• M31: 11,152,072 km (0.106 R)
• M32: 11,768,116 km (0.066 R)
• M33: 11,923,848 km (0.115 R)
• M34: 12,553,805 km (0.071 R)
• M35: 12,792,862 km (0.101 R)
• M36: 13,033,415 km (0.066 R)
• M37: 14,383,087 km (0.074 R)
• M38: 15,948,779 km (0.07 R)
• M39: 16,164,499 km (0.032 R)
• M40: 16,686,296 km (0.103 R)
• M41: 17,257,760 km (0.092 R)
• M42: 18,329,629 km (0.083 R)
• M43: 18,419,836 km (0.115 R)
• M44: 18,964,821 km (0.07 R)
• M45: 19,884,848 km (0.064 R)
• M46: 20,537,544 km (0.106 R)
• M47: 21,055,302 km (0.098 R)
• M48: 21,339,538 km (0.117 R)
• M49: 21,863,878 km (0.112 R)
• M50: 21,959,621 km (0.085 R)
• M51: 22,247,896 km (0.11 R)
• M52: 22,489,048 km (0.061 R)
• M53: 23,315,576 km (0.068 R)
• M54: 23,658,754 km (0.058 R)
• M55: 23,806,407 km (0.114 R)
• M56: 24,102,611 km (0.115 R)
• M57: 24,698,608 km (0.115 R)
• M58: 24,998,403 km (0.082 R)
• M59: 25,349,658 km (0.101 R)
• M60: 25,753,124 km (0.118 R)
• M61: 25,904,966 km (0.101 R)
• M62: 28,322,916 km (0.098 R)
• M63: 28,741,641 km (0.111 R)
• M64: 29,320,734 km (0.114 R)
• M65: 30,169,851 km (0.102 R)
• M66: 30,383,477 km (0.084 R)
• M67: 30,490,440 km (0.096 R)
• M68: 31,296,772 km (0.095 R)
• M69: 31,567,095 km (0.107 R)
• M70: 32,437,306 km (0.116 R)
• M71: 32,930,231 km (0.077 R)
• M72: 33,370,647 km (0.043 R)
• M73: 33,757,508 km (0.09 R)
• M74: 33,923,711 km (0.063 R)
• M75: 34,257,015 km (0.096 R)
• M76: 34,424,116 km (0.109 R)
• M77: 34,535,716 km (0.116 R)
• M78: 35,095,212 km (0.075 R)
• M79: 35,263,509 km (0.077 R)
• M80: 36,053,087 km (0.061 R)
• M81: 36,279,877 km (0.031 R)
• M82: 36,393,272 km (0.101 R)
• M83: 38,341,037 km (0.05 R)
• M84: 38,456,676 km (0.092 R)
• M85: 38,862,385 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.3

Radius: 8.9

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 11.29 AU - 12.29 AU

Year: 14936 Days

Day: 14.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 65,320,733 km

• M1: 115,190 km (0.088 R)
• M2: 182,958 km (0.111 R)
• M3: 307,124 km (0.109 R)
• M4: 536,757 km (0.105 R)
• M5: 621,729 km (0.074 R)
• M6: 735,124 km (0.113 R)
• M7: 855,849 km (0.104 R)
• M8: 944,411 km (0.12 R)
• M9: 1,330,224 km (0.117 R)
• M10: 1,479,523 km (0.08 R)
• M11: 1,634,357 km (0.099 R)
• M12: 2,486,915 km (0.12 R)
• M13: 2,690,817 km (0.072 R)
• M14: 3,016,791 km (0.116 R)
• M15: 3,396,021 km (0.117 R)
• M16: 4,025,380 km (0.097 R)
• M17: 4,487,487 km (0.066 R)
• M18: 5,036,063 km (0.038 R)
• M19: 5,461,369 km (0.076 R)
• M20: 6,046,596 km (0.077 R)
• M21: 6,196,045 km (0.117 R)
• M22: 6,371,972 km (0.103 R)
• M23: 7,276,141 km (0.085 R)
• M24: 7,729,722 km (0.09 R)
• M25: 8,000,793 km (0.085 R)
• M26: 8,219,954 km (0.115 R)
• M27: 9,518,314 km (0.08 R)
• M28: 9,663,274 km (0.101 R)
• M29: 9,808,983 km (0.097 R)
• M30: 9,955,290 km (0.08 R)
• M31: 10,578,215 km (0.093 R)
• M32: 10,638,204 km (0.045 R)
• M33: 11,030,898 km (0.041 R)
• M34: 11,366,895 km (0.097 R)
• M35: 11,582,466 km (0.112 R)
• M36: 11,861,615 km (0.101 R)
• M37: 12,680,514 km (0.049 R)
• M38: 12,872,149 km (0.119 R)
• M39: 13,485,201 km (0.115 R)
• M40: 13,746,100 km (0.047 R)
• M41: 14,173,800 km (0.118 R)
• M42: 14,339,405 km (0.063 R)
• M43: 15,042,066 km (0.12 R)
• M44: 15,858,870 km (0.097 R)
• M45: 16,168,837 km (0.073 R)
• M46: 16,411,485 km (0.095 R)
• M47: 16,935,227 km (0.109 R)
• M48: 17,499,809 km (0.062 R)
• M49: 17,891,756 km (0.04 R)
• M50: 19,194,155 km (0.119 R)
• M51: 19,414,213 km (0.028 R)
• M52: 19,856,873 km (0.112 R)
• M53: 20,414,873 km (0.075 R)
• M54: 21,128,904 km (0.108 R)
• M55: 22,081,095 km (0.052 R)
• M56: 22,504,456 km (0.053 R)
• M57: 23,203,079 km (0.102 R)
• M58: 23,359,259 km (0.102 R)
• M59: 24,740,945 km (0.062 R)
• M60: 27,088,285 km (0.097 R)
• M61: 27,376,261 km (0.104 R)
• M62: 27,665,433 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.4

Radius: 4

Gravity: 17.21 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 12.84 AU - 20.48 AU

Year: 25089 Days

Day: 19.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 65,320,733 km

• M1: 220,657 km (0.036 R)
• M2: 533,316 km (0.102 R)
• M3: 779,555 km (0.076 R)
• M4: 1,057,358 km (0.071 R)
• M5: 1,106,575 km (0.1 R)
• M6: 1,232,836 km (0.07 R)
• M7: 1,471,594 km (0.072 R)
• M8: 1,900,940 km (0.085 R)
• M9: 2,430,965 km (0.117 R)
• M10: 2,763,073 km (0.054 R)
• M11: 3,038,782 km (0.119 R)
• M12: 4,032,859 km (0.099 R)
• M13: 4,665,210 km (0.035 R)
• M14: 5,540,956 km (0.051 R)
• M15: 6,286,252 km (0.106 R)
• M16: 6,421,040 km (0.1 R)
• M17: 6,739,085 km (0.032 R)
• M18: 7,015,841 km (0.097 R)
• M19: 7,390,733 km (0.119 R)
• M20: 9,004,296 km (0.117 R)
• M21: 9,308,877 km (0.115 R)
• M22: 9,565,437 km (0.1 R)
• M23: 9,928,362 km (0.117 R)
• M24: 10,401,690 km (0.074 R)
• M25: 10,721,231 km (0.076 R)
• M26: 11,754,503 km (0.077 R)
• M27: 11,920,557 km (0.105 R)
• M28: 12,198,958 km (0.096 R)
• M29: 13,276,362 km (0.056 R)
• M30: 13,622,831 km (0.093 R)
• M31: 16,192,025 km (0.048 R)
• M32: 16,562,130 km (0.071 R)
• M33: 16,686,146 km (0.075 R)
• M34: 17,122,523 km (0.083 R)
• M35: 17,185,205 km (0.101 R)
• M36: 17,689,200 km (0.113 R)
• M37: 17,752,480 km (0.093 R)
• M38: 17,879,489 km (0.087 R)
• M39: 19,556,331 km (0.097 R)
• M40: 20,214,562 km (0.101 R)
• M41: 21,755,869 km (0.062 R)
• M42: 22,574,917 km (0.12 R)
• M43: 22,643,583 km (0.066 R)
• M44: 23,126,484 km (0.075 R)
• M45: 24,032,300 km (0.11 R)
• M46: 25,020,693 km (0.09 R)
• M47: 25,091,901 km (0.064 R)
• M48: 26,166,612 km (0.109 R)
• M49: 26,383,230 km (0.072 R)
• M50: 27,109,977 km (0.081 R)
• M51: 27,183,130 km (0.096 R)
• M52: 28,212,513 km (0.056 R)
• M53: 28,434,666 km (0.094 R)
• M54: 30,688,806 km (0.073 R)
• M55: 30,917,392 km (0.073 R)
• M56: 32,223,082 km (0.115 R)
• M57: 32,610,690 km (0.09 R)
• M58: 34,018,257 km (0.096 R)
• M59: 35,845,595 km (0.094 R)
• M60: 36,327,449 km (0.079 R)
• M61: 36,569,199 km (0.12 R)
• M62: 37,297,741 km (0.08 R)
• M63: 37,704,498 km (0.108 R)
• M64: 38,194,580 km (0.067 R)
• M65: 39,346,334 km (0.09 R)
• M66: 39,429,062 km (0.109 R)
• M67: 39,843,298 km (0.049 R)
• M68: 39,926,475 km (0.082 R)
• M69: 40,259,181 km (0.099 R)
• M70: 40,760,034 km (0.113 R)
• M71: 41,347,056 km (0.116 R)
• M72: 42,359,684 km (0.085 R)
• M73: 43,124,578 km (0.111 R)
• M74: 46,142,266 km (0.054 R)
• M75: 46,229,482 km (0.115 R)
• M76: 47,280,257 km (0.097 R)
• M77: 47,368,221 km (0.11 R)
• M78: 47,896,900 km (0.115 R)
• M79: 47,985,163 km (0.093 R)
• M80: 48,250,400 km (0.104 R)
• M81: 50,300,040 km (0.026 R)
• M82: 51,200,021 km (0.113 R)
• M83: 51,742,612 km (0.116 R)
• M84: 52,014,581 km (0.086 R)
• M85: 53,107,394 km (0.118 R)
• M86: 54,299,539 km (0.11 R)
• M87: 55,871,962 km (0.092 R)
• M88: 56,337,361 km (0.091 R)
• M89: 56,617,109 km (0.097 R)
• M90: 56,990,954 km (0.091 R)
• M91: 58,023,030 km (0.094 R)
• M92: 59,061,389 km (0.091 R)
• M93: 61,156,358 km (0.08 R)
• M94: 62,309,308 km (0.096 R)
• M95: 62,405,649 km (0.034 R)
• M96: 62,888,402 km (0.088 R)
• M97: 65,125,039 km (0.078 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 18,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit