🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.82 AU - 0.82 AU

Year: 262 Days

Day: 21.4 Hours

Environment

Temp: 184 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,935,091 km

• M1: 46,076 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.26 AU - 1.48 AU

Year: 566 Days

Day: 39.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.21 AU - 1.55 AU

Year: 572 Days

Day: 40.2 Hours

Environment

Temp: -8 °C

Axial Tilt: 49.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.62 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.9

Radius: 10.5

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.69 AU - 6.03 AU

Year: 5009 Days

Day: 9.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 82,935,091 km

• M1: 148,551 km (0.063 R)
• M2: 219,011 km (0.119 R)
• M3: 318,643 km (0.053 R)
• M4: 448,345 km (0.107 R)
• M5: 529,576 km (0.094 R)
• M6: 690,544 km (0.074 R)
• M7: 889,509 km (0.092 R)
• M8: 996,322 km (0.064 R)
• M9: 1,153,549 km (0.107 R)
• M10: 1,849,778 km (0.053 R)
• M11: 1,946,567 km (0.12 R)
• M12: 2,059,514 km (0.076 R)
• M13: 2,594,775 km (0.108 R)
• M14: 2,766,813 km (0.084 R)
• M15: 2,958,896 km (0.107 R)
• M16: 3,648,094 km (0.104 R)
• M17: 3,753,111 km (0.102 R)
• M18: 4,038,095 km (0.113 R)
• M19: 4,146,853 km (0.085 R)
• M20: 4,686,004 km (0.077 R)
• M21: 5,129,412 km (0.118 R)
• M22: 5,326,432 km (0.109 R)
• M23: 5,425,915 km (0.104 R)
• M24: 5,505,950 km (0.051 R)
• M25: 5,707,757 km (0.116 R)
• M26: 6,560,764 km (0.115 R)
• M27: 6,646,035 km (0.087 R)
• M28: 7,100,364 km (0.097 R)
• M29: 7,364,404 km (0.096 R)
• M30: 7,631,735 km (0.034 R)
• M31: 7,744,083 km (0.102 R)
• M32: 7,811,851 km (0.056 R)
• M33: 7,993,164 km (0.085 R)
• M34: 8,084,419 km (0.081 R)
• M35: 8,639,277 km (0.109 R)
• M36: 8,709,438 km (0.088 R)
• M37: 8,850,509 km (0.118 R)
• M38: 9,858,799 km (0.08 R)
• M39: 10,030,388 km (0.083 R)
• M40: 10,252,540 km (0.08 R)
• M41: 10,501,172 km (0.105 R)
• M42: 10,576,270 km (0.119 R)
• M43: 11,800,430 km (0.042 R)
• M44: 11,878,370 km (0.105 R)
• M45: 12,561,584 km (0.116 R)
• M46: 13,501,357 km (0.113 R)
• M47: 13,774,074 km (0.117 R)
• M48: 14,186,516 km (0.083 R)
• M49: 14,463,721 km (0.117 R)
• M50: 14,575,171 km (0.062 R)
• M51: 14,826,944 km (0.095 R)
• M52: 14,911,168 km (0.077 R)
• M53: 15,080,064 km (0.064 R)
• M54: 15,277,832 km (0.093 R)
• M55: 16,483,142 km (0.062 R)
• M56: 16,921,015 km (0.091 R)
• M57: 17,185,654 km (0.119 R)
• M58: 19,045,305 km (0.101 R)
• M59: 19,136,859 km (0.028 R)
• M60: 20,123,008 km (0.082 R)
• M61: 20,372,088 km (0.108 R)
• M62: 20,904,956 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.7

Radius: 8.7

Gravity: 9.52 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.9 AU - 9.2 AU

Year: 7325 Days

Day: 8.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 82,935,091 km

• M1: 122,221 km (0.118 R)
• M2: 245,939 km (0.054 R)
• M3: 344,973 km (0.118 R)
• M4: 485,295 km (0.102 R)
• M5: 590,313 km (0.067 R)
• M6: 855,550 km (0.091 R)
• M7: 968,796 km (0.067 R)
• M8: 1,070,074 km (0.098 R)
• M9: 1,709,604 km (0.095 R)
• M10: 2,024,508 km (0.109 R)
• M11: 2,426,328 km (0.094 R)
• M12: 2,636,662 km (0.103 R)
• M13: 2,950,968 km (0.1 R)
• M14: 3,050,151 km (0.118 R)
• M15: 3,125,249 km (0.108 R)
• M16: 3,328,702 km (0.072 R)
• M17: 3,483,985 km (0.1 R)
• M18: 3,883,112 km (0.12 R)
• M19: 4,101,824 km (0.025 R)
• M20: 4,637,684 km (0.068 R)
• M21: 5,046,684 km (0.062 R)
• M22: 5,135,844 km (0.083 R)
• M23: 5,406,467 km (0.118 R)
• M24: 5,528,240 km (0.096 R)
• M25: 5,681,727 km (0.093 R)
• M26: 6,119,151 km (0.053 R)
• M27: 6,406,230 km (0.062 R)
• M28: 7,192,815 km (0.113 R)
• M29: 7,563,668 km (0.112 R)
• M30: 8,148,895 km (0.033 R)
• M31: 8,429,391 km (0.087 R)
• M32: 8,500,001 km (0.092 R)
• M33: 8,891,948 km (0.069 R)
• M34: 9,035,861 km (0.072 R)
• M35: 9,619,592 km (0.099 R)
• M36: 11,248,114 km (0.083 R)
• M37: 12,034,251 km (0.058 R)
• M38: 12,595,094 km (0.112 R)
• M39: 12,960,262 km (0.111 R)
• M40: 14,709,510 km (0.108 R)
• M41: 14,879,902 km (0.104 R)
• M42: 16,091,345 km (0.091 R)
• M43: 16,179,010 km (0.1 R)
• M44: 16,266,973 km (0.109 R)
• M45: 16,487,331 km (0.047 R)
• M46: 16,886,608 km (0.028 R)
• M47: 17,604,378 km (0.071 R)
• M48: 18,377,949 km (0.116 R)
• M49: 18,976,939 km (0.107 R)
• M50: 19,958,002 km (0.091 R)
• M51: 20,668,741 km (0.104 R)
• M52: 20,811,906 km (0.091 R)
• M53: 21,051,263 km (0.103 R)
• M54: 21,629,459 km (0.118 R)
• M55: 21,774,868 km (0.117 R)
• M56: 21,969,195 km (0.062 R)
• M57: 22,359,496 km (0.082 R)
• M58: 23,395,162 km (0.076 R)
• M59: 25,155,630 km (0.097 R)
• M60: 25,717,819 km (0.11 R)
• M61: 26,750,343 km (0.099 R)
• M62: 26,854,314 km (0.111 R)
• M63: 27,586,147 km (0.086 R)
• M64: 29,605,269 km (0.076 R)
• M65: 29,982,405 km (0.087 R)
• M66: 30,632,707 km (0.083 R)
• M67: 30,959,429 km (0.119 R)
• M68: 31,781,619 km (0.092 R)
• M69: 32,002,126 km (0.11 R)
• M70: 33,840,235 km (0.073 R)
• M71: 34,065,380 km (0.059 R)
• M72: 34,178,177 km (0.078 R)
• M73: 34,970,896 km (0.09 R)
• M74: 35,369,574 km (0.055 R)
• M75: 35,884,340 km (0.102 R)
• M76: 36,979,098 km (0.101 R)
• M77: 37,037,142 km (0.104 R)
• M78: 37,269,168 km (0.102 R)
• M79: 37,385,256 km (0.064 R)
• M80: 37,443,449 km (0.098 R)
• M81: 37,968,089 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 517.2

Radius: 3.1

Gravity: 53.82 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 12.42 AU - 18.44 AU

Year: 21402 Days

Day: 21 Hours

Environment

Temp: -198 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 82,935,091 km

• M1: 243,396 km (0.105 R)
• M2: 730,187 km (0.096 R)
• M3: 848,519 km (0.103 R)
• M4: 922,570 km (0.105 R)
• M5: 1,103,284 km (0.084 R)
• M6: 1,323,193 km (0.062 R)
• M7: 1,380,340 km (0.105 R)
• M8: 1,467,406 km (0.049 R)
• M9: 2,609,884 km (0.071 R)
• M10: 2,900,852 km (0.09 R)
• M11: 2,937,953 km (0.066 R)
• M12: 3,012,602 km (0.115 R)
• M13: 3,201,993 km (0.038 R)
• M14: 3,240,290 km (0.059 R)
• M15: 3,712,271 km (0.071 R)
• M16: 4,545,382 km (0.053 R)
• M17: 4,894,244 km (0.102 R)
• M18: 5,116,546 km (0.061 R)
• M19: 5,251,633 km (0.099 R)
• M20: 5,342,290 km (0.118 R)
• M21: 6,133,513 km (0.049 R)
• M22: 6,229,106 km (0.091 R)
• M23: 6,713,803 km (0.116 R)
• M24: 6,812,238 km (0.104 R)
• M25: 7,110,237 km (0.117 R)
• M26: 8,609,956 km (0.067 R)
• M27: 8,932,040 km (0.093 R)
• M28: 9,040,199 km (0.082 R)
• M29: 9,643,228 km (0.027 R)
• M30: 10,033,679 km (0.075 R)
• M31: 10,089,928 km (0.089 R)
• M32: 10,146,176 km (0.098 R)
• M33: 10,600,505 km (0.106 R)
• M34: 12,785,831 km (0.1 R)
• M35: 13,772,429 km (0.105 R)
• M36: 14,528,347 km (0.06 R)
• M37: 15,492,056 km (0.077 R)
• M38: 15,817,731 km (0.049 R)
• M39: 16,211,772 km (0.118 R)
• M40: 17,480,212 km (0.107 R)
• M41: 17,887,417 km (0.106 R)
• M42: 19,687,678 km (0.11 R)
• M43: 21,762,601 km (0.115 R)
• M44: 24,508,619 km (0.117 R)
• M45: 24,887,999 km (0.088 R)
• M46: 24,964,145 km (0.077 R)
• M47: 25,040,290 km (0.11 R)
• M48: 31,297,670 km (0.079 R)
• M49: 31,462,078 km (0.084 R)
• M50: 34,046,381 km (0.028 R)
• M51: 34,894,451 km (0.063 R)
• M52: 35,150,114 km (0.072 R)
• M53: 35,577,814 km (0.097 R)
• M54: 37,654,532 km (0.106 R)
• M55: 39,592,273 km (0.099 R)
• M56: 46,250,126 km (0.082 R)
• M57: 47,849,477 km (0.111 R)
• M58: 47,944,173 km (0.077 R)
• M59: 48,608,387 km (0.109 R)
• M60: 48,703,532 km (0.114 R)
• M61: 49,180,150 km (0.076 R)
• M62: 49,562,523 km (0.048 R)
• M63: 50,522,941 km (0.088 R)
• M64: 51,683,521 km (0.059 R)
• M65: 52,852,778 km (0.094 R)
• M66: 54,129,297 km (0.078 R)
• M67: 54,425,351 km (0.109 R)
• M68: 54,721,854 km (0.1 R)
• M69: 55,515,321 km (0.038 R)
• M70: 57,616,274 km (0.059 R)
• M71: 58,322,226 km (0.059 R)
• M72: 58,524,482 km (0.072 R)
• M73: 58,625,760 km (0.12 R)
• M74: 58,929,743 km (0.112 R)
• M75: 59,132,747 km (0.116 R)
• M76: 60,969,809 km (0.085 R)
• M77: 62,929,092 km (0.094 R)
• M78: 63,344,226 km (0.103 R)
• M79: 63,552,167 km (0.113 R)
• M80: 64,177,187 km (0.1 R)
• M81: 64,909,020 km (0.039 R)
• M82: 65,959,197 km (0.083 R)
• M83: 66,064,514 km (0.073 R)
• M84: 67,120,974 km (0.093 R)
• M85: 67,545,084 km (0.12 R)
• M86: 69,357,462 km (0.098 R)
• M87: 69,678,948 km (0.038 R)
• M88: 70,431,126 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 463.6

Radius: 6.4

Gravity: 11.32 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 16.24 AU - 20.38 AU

Year: 27665 Days

Day: 15.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 82,935,091 km

• M1: 202,406 km (0.051 R)
• M2: 296,653 km (0.065 R)
• M3: 792,719 km (0.029 R)
• M4: 870,510 km (0.111 R)
• M5: 1,005,896 km (0.09 R)
• M6: 1,062,145 km (0.095 R)
• M7: 1,421,030 km (0.114 R)
• M8: 1,516,474 km (0.081 R)
• M9: 2,096,764 km (0.107 R)
• M10: 2,818,424 km (0.101 R)
• M11: 3,610,245 km (0.056 R)
• M12: 3,741,293 km (0.116 R)
• M13: 3,785,425 km (0.116 R)
• M14: 4,053,205 km (0.113 R)
• M15: 4,327,118 km (0.073 R)
• M16: 4,941,218 km (0.087 R)
• M17: 5,332,715 km (0.103 R)
• M18: 5,632,809 km (0.106 R)
• M19: 6,941,640 km (0.105 R)
• M20: 7,434,865 km (0.106 R)
• M21: 9,943,322 km (0.097 R)
• M22: 10,250,596 km (0.057 R)
• M23: 11,446,481 km (0.097 R)
• M24: 11,510,659 km (0.067 R)
• M25: 11,768,565 km (0.085 R)
• M26: 13,019,054 km (0.111 R)
• M27: 14,658,198 km (0.065 R)
• M28: 15,501,780 km (0.106 R)
• M29: 15,929,630 km (0.1 R)
• M30: 17,162,466 km (0.085 R)
• M31: 17,678,878 km (0.094 R)
• M32: 19,106,490 km (0.103 R)
• M33: 21,990,887 km (0.11 R)
• M34: 22,712,697 km (0.098 R)
• M35: 24,675,421 km (0.071 R)
• M36: 26,606,729 km (0.045 R)
• M37: 29,461,356 km (0.081 R)
• M38: 29,902,370 km (0.107 R)
• M39: 32,502,531 km (0.084 R)
• M40: 33,232,419 km (0.09 R)
• M41: 35,548,194 km (0.034 R)
• M42: 36,017,483 km (0.076 R)
• M43: 37,915,431 km (0.109 R)
• M44: 39,166,368 km (0.106 R)
• M45: 39,942,931 km (0.07 R)
• M46: 41,018,988 km (0.112 R)
• M47: 41,412,580 km (0.089 R)
• M48: 41,511,165 km (0.099 R)
• M49: 42,104,470 km (0.083 R)
• M50: 43,199,527 km (0.052 R)
• M51: 44,404,687 km (0.108 R)
• M52: 45,417,465 km (0.118 R)
• M53: 46,847,920 km (0.06 R)
• M54: 47,362,536 km (0.094 R)
• M55: 48,189,513 km (0.085 R)
• M56: 50,804,783 km (0.112 R)
• M57: 55,844,736 km (0.083 R)
• M58: 57,376,468 km (0.091 R)
• M59: 61,041,317 km (0.092 R)
• M60: 62,279,688 km (0.095 R)
• M61: 62,618,976 km (0.103 R)
• M62: 67,547,328 km (0.106 R)
• M63: 69,412,664 km (0.044 R)
• M64: 70,705,040 km (0.118 R)
• M65: 71,058,839 km (0.078 R)
• M66: 71,295,054 km (0.096 R)
• M67: 71,413,236 km (0.078 R)
• M68: 71,649,751 km (0.027 R)
• M69: 74,869,246 km (0.06 R)
• M70: 78,135,566 km (0.12 R)
• M71: 81,571,680 km (0.086 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 19,533 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit