🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.29 AU - 1.43 AU

Year: 582 Days

Day: 46.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,010,476 km

• M1: 1,048,083 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.55 AU - 1.59 AU

Year: 722 Days

Day: 19.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.92 AU - 2.78 AU

Year: 1322 Days

Day: 39 Hours

Environment

Temp: -75 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.85 AU - 4.55 AU

Year: 3160 Days

Day: 16.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 128.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.1

Radius: 14.5

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.09 AU - 5.65 AU

Year: 3945 Days

Day: 12.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 61,010,476 km

• M1: 182,061 km (0.117 R)
• M2: 301,141 km (0.067 R)
• M3: 449,542 km (0.078 R)
• M4: 674,836 km (0.092 R)
• M5: 826,678 km (0.086 R)
• M6: 941,719 km (0.1 R)
• M7: 1,094,009 km (0.111 R)
• M8: 1,233,434 km (0.091 R)
• M9: 1,402,181 km (0.039 R)
• M10: 1,776,325 km (0.06 R)
• M11: 1,878,201 km (0.119 R)
• M12: 2,088,087 km (0.076 R)
• M13: 2,209,710 km (0.116 R)
• M14: 2,560,368 km (0.098 R)
• M15: 2,661,795 km (0.097 R)
• M16: 2,989,713 km (0.105 R)
• M17: 3,205,434 km (0.059 R)
• M18: 3,506,424 km (0.044 R)
• M19: 3,783,779 km (0.076 R)
• M20: 4,034,505 km (0.085 R)
• M21: 4,256,359 km (0.109 R)
• M22: 4,552,712 km (0.06 R)
• M23: 5,614,109 km (0.103 R)
• M24: 5,785,548 km (0.087 R)
• M25: 6,075,319 km (0.085 R)
• M26: 6,310,637 km (0.103 R)
• M27: 6,568,843 km (0.082 R)
• M28: 6,669,223 km (0.036 R)
• M29: 7,014,046 km (0.084 R)
• M30: 7,137,165 km (0.081 R)
• M31: 7,427,235 km (0.091 R)
• M32: 7,573,841 km (0.116 R)
• M33: 7,742,587 km (0.1 R)
• M34: 7,997,951 km (0.079 R)
• M35: 8,648,552 km (0.039 R)
• M36: 9,158,980 km (0.082 R)
• M37: 9,316,357 km (0.083 R)
• M38: 9,429,303 km (0.106 R)
• M39: 9,542,699 km (0.048 R)
• M40: 9,839,650 km (0.114 R)
• M41: 9,931,653 km (0.085 R)
• M42: 10,070,181 km (0.086 R)
• M43: 11,034,040 km (0.087 R)
• M44: 11,345,802 km (0.078 R)
• M45: 11,539,232 km (0.108 R)
• M46: 12,298,740 km (0.053 R)
• M47: 12,397,924 km (0.111 R)
• M48: 12,497,406 km (0.077 R)
• M49: 13,074,405 km (0.106 R)
• M50: 13,532,175 km (0.091 R)
• M51: 13,660,380 km (0.1 R)
• M52: 13,943,569 km (0.094 R)
• M53: 14,176,792 km (0.084 R)
• M54: 14,280,762 km (0.092 R)
• M55: 14,699,636 km (0.099 R)
• M56: 15,042,963 km (0.079 R)
• M57: 15,228,914 km (0.069 R)
• M58: 15,335,427 km (0.119 R)
• M59: 15,442,390 km (0.117 R)
• M60: 16,251,565 km (0.043 R)
• M61: 16,497,204 km (0.094 R)
• M62: 17,519,407 km (0.071 R)
• M63: 18,052,274 km (0.099 R)
• M64: 18,790,091 km (0.081 R)
• M65: 19,105,294 km (0.072 R)

Asteroid Belt

Center: 9.42 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 155.3

Radius: 5.5

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 12.55 AU - 15.39 AU

Year: 19168 Days

Day: 19.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 61,010,476 km

• M1: 135,087 km (0.089 R)
• M2: 268,229 km (0.099 R)
• M3: 633,397 km (0.118 R)
• M4: 746,793 km (0.088 R)
• M5: 938,427 km (0.088 R)
• M6: 1,087,277 km (0.104 R)
• M7: 1,304,493 km (0.114 R)
• M8: 1,345,483 km (0.094 R)
• M9: 1,386,922 km (0.048 R)
• M10: 1,557,015 km (0.089 R)
• M11: 1,644,529 km (0.082 R)
• M12: 1,870,572 km (0.106 R)
• M13: 2,034,681 km (0.035 R)
• M14: 2,376,961 km (0.058 R)
• M15: 2,477,939 km (0.03 R)
• M16: 2,606,444 km (0.03 R)
• M17: 2,923,442 km (0.111 R)
• M18: 3,224,732 km (0.081 R)
• M19: 3,450,176 km (0.026 R)
• M20: 3,622,512 km (0.113 R)
• M21: 4,278,649 km (0.098 R)
• M22: 4,340,133 km (0.118 R)
• M23: 4,588,915 km (0.053 R)
• M24: 4,778,605 km (0.051 R)
• M25: 5,067,927 km (0.036 R)
• M26: 5,362,934 km (0.115 R)
• M27: 5,969,553 km (0.107 R)
• M28: 6,176,746 km (0.102 R)
• M29: 6,246,160 km (0.105 R)
• M30: 6,597,864 km (0.096 R)
• M31: 6,704,528 km (0.098 R)
• M32: 6,740,282 km (0.074 R)
• M33: 7,173,816 km (0.03 R)
• M34: 7,541,827 km (0.1 R)
• M35: 7,765,775 km (0.041 R)
• M36: 7,878,422 km (0.105 R)
• M37: 7,991,668 km (0.12 R)
• M38: 8,527,527 km (0.11 R)
• M39: 8,566,273 km (0.034 R)
• M40: 8,643,765 km (0.119 R)
• M41: 8,799,646 km (0.094 R)
• M42: 8,838,841 km (0.111 R)
• M43: 8,956,574 km (0.106 R)
• M44: 9,035,412 km (0.075 R)
• M45: 10,039,364 km (0.112 R)
• M46: 11,460,543 km (0.116 R)
• M47: 13,032,518 km (0.085 R)
• M48: 14,485,562 km (0.106 R)
• M49: 15,043,711 km (0.076 R)
• M50: 15,137,360 km (0.094 R)
• M51: 15,466,774 km (0.107 R)
• M52: 15,846,304 km (0.112 R)
• M53: 16,228,676 km (0.072 R)
• M54: 16,324,868 km (0.087 R)
• M55: 17,443,411 km (0.113 R)
• M56: 18,036,866 km (0.065 R)
• M57: 18,136,498 km (0.079 R)
• M58: 19,549,151 km (0.11 R)
• M59: 21,206,545 km (0.108 R)
• M60: 21,786,686 km (0.103 R)
• M61: 22,962,376 km (0.119 R)
• M62: 23,178,395 km (0.113 R)
• M63: 23,340,858 km (0.098 R)
• M64: 23,939,698 km (0.086 R)
• M65: 24,543,475 km (0.066 R)
• M66: 25,374,940 km (0.039 R)
• M67: 26,103,033 km (0.103 R)
• M68: 26,497,972 km (0.104 R)
• M69: 26,667,765 km (0.092 R)
• M70: 26,894,855 km (0.078 R)
• M71: 27,637,010 km (0.086 R)
• M72: 27,694,455 km (0.119 R)
• M73: 28,212,662 km (0.118 R)
• M74: 29,551,264 km (0.102 R)
• M75: 31,328,188 km (0.077 R)
• M76: 31,388,027 km (0.106 R)
• M77: 31,447,866 km (0.095 R)
• M78: 32,048,651 km (0.083 R)
• M79: 32,471,415 km (0.033 R)
• M80: 32,532,002 km (0.067 R)
• M81: 32,713,913 km (0.088 R)
• M82: 33,322,477 km (0.111 R)
• M83: 33,383,662 km (0.072 R)
• M84: 33,505,884 km (0.099 R)
• M85: 33,750,776 km (0.094 R)
• M86: 34,365,922 km (0.057 R)
• M87: 34,427,556 km (0.093 R)
• M88: 34,674,692 km (0.058 R)
• M89: 35,295,224 km (0.059 R)
• M90: 35,606,986 km (0.114 R)
• M91: 37,686,546 km (0.102 R)
• M92: 39,288,141 km (0.096 R)
• M93: 40,064,853 km (0.107 R)
• M94: 41,896,529 km (0.103 R)
• M95: 41,962,352 km (0.112 R)
• M96: 42,955,383 km (0.093 R)
• M97: 43,688,562 km (0.073 R)
• M98: 44,964,482 km (0.083 R)
• M99: 45,099,569 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297.9

Radius: 4.1

Gravity: 17.72 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 14.18 AU - 16.24 AU

Year: 21775 Days

Day: 24.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 61,010,476 km

• M1: 277,654 km (0.116 R)
• M2: 753,076 km (0.112 R)
• M3: 1,061,247 km (0.113 R)
• M4: 1,108,221 km (0.079 R)
• M5: 1,378,993 km (0.056 R)
• M6: 1,508,695 km (0.116 R)
• M7: 1,836,015 km (0.059 R)
• M8: 1,892,563 km (0.059 R)
• M9: 2,274,935 km (0.104 R)
• M10: 2,809,897 km (0.079 R)
• M11: 2,875,421 km (0.096 R)
• M12: 3,627,898 km (0.073 R)
• M13: 3,806,967 km (0.086 R)
• M14: 4,025,828 km (0.099 R)
• M15: 4,062,629 km (0.117 R)
• M16: 4,248,580 km (0.057 R)
• M17: 4,286,129 km (0.095 R)
• M18: 4,706,349 km (0.063 R)
• M19: 4,745,095 km (0.12 R)
• M20: 5,219,619 km (0.11 R)
• M21: 5,503,406 km (0.034 R)
• M22: 5,833,719 km (0.05 R)
• M23: 5,959,381 km (0.03 R)
• M24: 6,043,455 km (0.119 R)
• M25: 6,085,791 km (0.119 R)
• M26: 6,170,613 km (0.081 R)
• M27: 7,579,675 km (0.045 R)
• M28: 9,521,755 km (0.105 R)
• M29: 9,570,973 km (0.109 R)
• M30: 9,917,740 km (0.032 R)
• M31: 10,470,953 km (0.098 R)
• M32: 11,345,503 km (0.09 R)
• M33: 12,511,468 km (0.112 R)
• M34: 12,781,792 km (0.069 R)
• M35: 12,890,400 km (0.047 R)
• M36: 13,273,071 km (0.067 R)
• M37: 14,161,832 km (0.095 R)
• M38: 14,274,330 km (0.092 R)
• M39: 14,386,977 km (0.089 R)
• M40: 15,069,592 km (0.064 R)
• M41: 15,184,333 km (0.086 R)
• M42: 15,762,679 km (0.074 R)
• M43: 16,054,544 km (0.08 R)
• M44: 17,419,924 km (0.089 R)
• M45: 17,964,311 km (0.073 R)
• M46: 18,146,970 km (0.104 R)
• M47: 18,760,321 km (0.073 R)
• M48: 19,944,388 km (0.115 R)
• M49: 20,704,645 km (0.066 R)
• M50: 22,057,608 km (0.101 R)
• M51: 22,383,881 km (0.054 R)
• M52: 23,571,987 km (0.109 R)
• M53: 23,972,460 km (0.114 R)
• M54: 24,106,500 km (0.102 R)
• M55: 24,375,327 km (0.12 R)
• M56: 25,051,510 km (0.101 R)
• M57: 25,460,211 km (0.104 R)
• M58: 28,808,361 km (0.114 R)
• M59: 29,308,168 km (0.09 R)
• M60: 30,751,637 km (0.099 R)
• M61: 31,043,054 km (0.076 R)
• M62: 31,262,215 km (0.076 R)
• M63: 31,481,974 km (0.045 R)
• M64: 34,535,566 km (0.039 R)
• M65: 35,447,066 km (0.085 R)
• M66: 35,829,139 km (0.045 R)
• M67: 36,443,388 km (0.108 R)
• M68: 36,751,858 km (0.049 R)
• M69: 37,994,119 km (0.107 R)
• M70: 38,541,947 km (0.118 R)
• M71: 39,962,528 km (0.113 R)
• M72: 42,287,129 km (0.039 R)
• M73: 44,079,611 km (0.1 R)
• M74: 45,564,519 km (0.08 R)
• M75: 45,730,573 km (0.076 R)
• M76: 48,329,238 km (0.105 R)
• M77: 49,092,636 km (0.104 R)
• M78: 50,545,530 km (0.109 R)
• M79: 50,803,287 km (0.09 R)
• M80: 51,925,720 km (0.055 R)
• M81: 52,707,519 km (0.082 R)
• M82: 52,881,800 km (0.07 R)
• M83: 54,107,007 km (0.105 R)
• M84: 54,194,821 km (0.064 R)
• M85: 56,051,181 km (0.11 R)
• M86: 56,674,555 km (0.116 R)
• M87: 57,210,714 km (0.036 R)
• M88: 57,569,001 km (0.058 R)
• M89: 59,190,941 km (0.104 R)
• M90: 59,553,267 km (0.081 R)
• M91: 59,916,490 km (0.086 R)
• M92: 60,280,462 km (0.098 R)
• M93: 60,553,777 km (0.098 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 20,305 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit