🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.69 AU - 0.79 AU

Year: 276 Days

Day: 44.6 Hours

Environment

Temp: -21 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.11 AU - 1.35 AU

Year: 591 Days

Day: 14.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1 AU - 1.56 AU

Year: 628 Days

Day: 14.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,301,959 km

• M1: 915,389 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.95 AU - 2.61 AU

Year: 1492 Days

Day: 36.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.59 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.8

Radius: 13.5

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.63 AU - 7.15 AU

Year: 7840 Days

Day: 9.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 72,301,959 km

• M1: 204,650 km (0.1 R)
• M2: 296,802 km (0.096 R)
• M3: 404,812 km (0.09 R)
• M4: 729,439 km (0.104 R)
• M5: 1,060,799 km (0.026 R)
• M6: 1,277,715 km (0.07 R)
• M7: 1,509,742 km (0.09 R)
• M8: 1,755,980 km (0.093 R)
• M9: 1,876,556 km (0.069 R)
• M10: 2,110,527 km (0.063 R)
• M11: 2,337,616 km (0.088 R)
• M12: 2,538,825 km (0.118 R)
• M13: 2,728,516 km (0.076 R)
• M14: 2,905,041 km (0.113 R)
• M15: 2,994,800 km (0.085 R)
• M16: 3,572,248 km (0.077 R)
• M17: 3,746,379 km (0.066 R)
• M18: 4,286,129 km (0.109 R)
• M19: 4,409,547 km (0.088 R)
• M20: 4,554,956 km (0.056 R)
• M21: 4,765,440 km (0.117 R)
• M22: 5,065,683 km (0.072 R)
• M23: 5,240,114 km (0.089 R)
• M24: 5,460,921 km (0.114 R)
• M25: 5,889,070 km (0.07 R)
• M26: 6,026,550 km (0.026 R)
• M27: 6,374,964 km (0.118 R)
• M28: 6,492,697 km (0.101 R)
• M29: 6,634,815 km (0.111 R)
• M30: 7,116,072 km (0.089 R)
• M31: 7,262,677 km (0.117 R)
• M32: 7,435,014 km (0.063 R)
• M33: 7,708,629 km (0.109 R)
• M34: 7,909,688 km (0.025 R)
• M35: 8,342,774 km (0.057 R)
• M36: 9,553,320 km (0.082 R)
• M37: 9,769,489 km (0.067 R)
• M38: 9,987,303 km (0.097 R)
• M39: 10,372,368 km (0.05 R)
• M40: 10,678,296 km (0.11 R)
• M41: 10,930,967 km (0.109 R)
• M42: 11,845,010 km (0.119 R)
• M43: 12,106,507 km (0.057 R)
• M44: 12,370,098 km (0.106 R)
• M45: 12,487,682 km (0.111 R)
• M46: 12,664,956 km (0.113 R)
• M47: 12,872,897 km (0.087 R)
• M48: 13,685,213 km (0.113 R)
• M49: 14,328,634 km (0.09 R)
• M50: 14,514,285 km (0.083 R)
• M51: 14,731,950 km (0.114 R)
• M52: 15,549,651 km (0.081 R)
• M53: 16,092,243 km (0.068 R)
• M54: 16,317,537 km (0.095 R)
• M55: 17,097,840 km (0.077 R)
• M56: 17,360,683 km (0.114 R)
• M57: 17,790,628 km (0.088 R)
• M58: 17,990,191 km (0.101 R)
• M59: 18,090,422 km (0.118 R)
• M60: 18,391,712 km (0.101 R)
• M61: 18,661,138 km (0.106 R)
• M62: 18,965,569 km (0.084 R)
• M63: 19,305,904 km (0.105 R)
• M64: 19,579,669 km (0.098 R)
• M65: 19,992,708 km (0.086 R)
• M66: 20,478,153 km (0.12 R)
• M67: 20,652,435 km (0.081 R)
• M68: 20,967,488 km (0.086 R)
• M69: 21,108,110 km (0.089 R)
• M70: 21,567,076 km (0.11 R)
• M71: 22,064,938 km (0.115 R)
• M72: 24,204,786 km (0.117 R)
• M73: 24,352,289 km (0.029 R)
• M74: 24,796,445 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.6

Radius: 14.4

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 7.17 AU - 11.53 AU

Year: 12393 Days

Day: 11.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 72,301,959 km

• M1: 180,415 km (0.025 R)
• M2: 383,868 km (0.064 R)
• M3: 568,921 km (0.035 R)
• M4: 1,359,545 km (0.109 R)
• M5: 1,817,764 km (0.118 R)
• M6: 2,065,049 km (0.094 R)
• M7: 2,396,109 km (0.086 R)
• M8: 3,162,798 km (0.098 R)
• M9: 3,352,339 km (0.059 R)
• M10: 3,462,293 km (0.106 R)
• M11: 3,573,594 km (0.113 R)
• M12: 3,686,092 km (0.057 R)
• M13: 4,326,370 km (0.098 R)
• M14: 5,001,506 km (0.093 R)
• M15: 5,096,201 km (0.076 R)
• M16: 5,513,430 km (0.091 R)
• M17: 5,875,157 km (0.085 R)
• M18: 6,244,814 km (0.044 R)
• M19: 6,449,613 km (0.063 R)
• M20: 6,621,950 km (0.083 R)
• M21: 7,006,715 km (0.111 R)
• M22: 7,219,743 km (0.119 R)
• M23: 7,761,586 km (0.115 R)
• M24: 8,316,744 km (0.104 R)
• M25: 8,732,177 km (0.08 R)
• M26: 8,846,620 km (0.03 R)
• M27: 8,961,511 km (0.119 R)
• M28: 9,192,939 km (0.082 R)
• M29: 9,504,701 km (0.113 R)
• M30: 10,138,696 km (0.099 R)
• M31: 10,299,215 km (0.096 R)
• M32: 10,501,322 km (0.116 R)
• M33: 11,073,833 km (0.107 R)
• M34: 11,614,779 km (0.083 R)
• M35: 12,079,130 km (0.119 R)
• M36: 12,635,934 km (0.105 R)
• M37: 13,026,384 km (0.059 R)
• M38: 13,641,531 km (0.027 R)
• M39: 14,042,004 km (0.091 R)
• M40: 14,946,024 km (0.096 R)
• M41: 15,543,668 km (0.072 R)
• M42: 15,682,644 km (0.075 R)
• M43: 16,055,442 km (0.098 R)
• M44: 16,620,323 km (0.105 R)
• M45: 17,000,452 km (0.084 R)
• M46: 17,335,401 km (0.041 R)
• M47: 17,866,175 km (0.113 R)
• M48: 18,894,510 km (0.117 R)
• M49: 18,993,394 km (0.099 R)
• M50: 19,590,589 km (0.053 R)
• M51: 21,884,972 km (0.087 R)
• M52: 22,093,062 km (0.102 R)
• M53: 22,406,320 km (0.086 R)
• M54: 24,048,456 km (0.117 R)
• M55: 24,155,718 km (0.117 R)
• M56: 24,263,129 km (0.113 R)
• M57: 24,856,883 km (0.083 R)
• M58: 25,893,746 km (0.093 R)
• M59: 26,058,752 km (0.097 R)
• M60: 26,666,868 km (0.114 R)
• M61: 26,777,869 km (0.107 R)
• M62: 27,503,569 km (0.102 R)
• M63: 27,615,767 km (0.113 R)
• M64: 27,840,613 km (0.043 R)
• M65: 28,122,605 km (0.053 R)
• M66: 28,689,431 km (0.069 R)
• M67: 30,354,455 km (0.05 R)
• M68: 30,702,869 km (0.096 R)
• M69: 31,227,957 km (0.119 R)
• M70: 32,287,110 km (0.031 R)
• M71: 32,940,105 km (0.117 R)
• M72: 34,018,107 km (0.069 R)
• M73: 34,259,259 km (0.093 R)
• M74: 34,803,795 km (0.116 R)
• M75: 34,925,268 km (0.065 R)
• M76: 35,840,359 km (0.083 R)
• M77: 37,258,995 km (0.068 R)
• M78: 38,444,558 km (0.09 R)
• M79: 39,199,878 km (0.061 R)
• M80: 39,389,419 km (0.101 R)
• M81: 40,341,908 km (0.115 R)
• M82: 41,366,205 km (0.074 R)
• M83: 41,816,943 km (0.114 R)
• M84: 42,075,299 km (0.028 R)
• M85: 43,505,754 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 483.4

Radius: 3

Gravity: 53.71 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 13.17 AU - 14.29 AU

Year: 22053 Days

Day: 19.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 72,301,959 km

• M1: 49,218 km (0.065 R)
• M2: 322,982 km (0.117 R)
• M3: 750,233 km (0.098 R)
• M4: 797,207 km (0.102 R)
• M5: 1,046,736 km (0.113 R)
• M6: 1,072,916 km (0.059 R)
• M7: 1,611,468 km (0.059 R)
• M8: 2,021,067 km (0.083 R)
• M9: 2,220,481 km (0.073 R)
• M10: 2,566,651 km (0.103 R)
• M11: 3,822,824 km (0.099 R)
• M12: 4,151,790 km (0.104 R)
• M13: 4,193,528 km (0.111 R)
• M14: 4,705,601 km (0.108 R)
• M15: 7,801,379 km (0.113 R)
• M16: 8,008,423 km (0.096 R)
• M17: 8,112,543 km (0.101 R)
• M18: 8,533,811 km (0.046 R)
• M19: 8,640,324 km (0.102 R)
• M20: 8,962,259 km (0.086 R)
• M21: 9,507,393 km (0.119 R)
• M22: 9,784,000 km (0.096 R)
• M23: 9,895,450 km (0.078 R)
• M24: 10,801,565 km (0.071 R)
• M25: 10,974,500 km (0.096 R)
• M26: 11,148,183 km (0.084 R)
• M27: 11,381,256 km (0.051 R)
• M28: 11,911,581 km (0.086 R)
• M29: 13,057,351 km (0.107 R)
• M30: 14,744,815 km (0.097 R)
• M31: 15,581,516 km (0.073 R)
• M32: 16,301,381 km (0.118 R)
• M33: 17,909,259 km (0.11 R)
• M34: 18,181,976 km (0.093 R)
• M35: 19,566,803 km (0.085 R)
• M36: 20,413,826 km (0.12 R)
• M37: 21,128,754 km (0.093 R)
• M38: 21,272,668 km (0.116 R)
• M39: 21,779,056 km (0.11 R)
• M40: 21,851,761 km (0.09 R)
• M41: 22,656,448 km (0.118 R)
• M42: 23,545,358 km (0.063 R)
• M43: 26,744,958 km (0.084 R)
• M44: 28,474,608 km (0.096 R)
• M45: 31,463,574 km (0.055 R)
• M46: 31,792,689 km (0.045 R)
• M47: 32,786,767 km (0.076 R)
• M48: 34,635,497 km (0.083 R)
• M49: 35,316,018 km (0.048 R)
• M50: 35,743,718 km (0.117 R)
• M51: 35,915,158 km (0.072 R)
• M52: 38,432,890 km (0.081 R)
• M53: 38,872,708 km (0.117 R)
• M54: 39,491,295 km (0.067 R)
• M55: 41,276,296 km (0.03 R)
• M56: 42,178,671 km (0.103 R)
• M57: 42,541,446 km (0.091 R)
• M58: 43,635,904 km (0.083 R)
• M59: 44,186,723 km (0.073 R)
• M60: 45,480,595 km (0.093 R)
• M61: 49,245,525 km (0.113 R)
• M62: 51,165,015 km (0.049 R)
• M63: 51,939,782 km (0.112 R)
• M64: 52,328,438 km (0.082 R)
• M65: 52,913,515 km (0.094 R)
• M66: 54,385,408 km (0.12 R)
• M67: 55,274,917 km (0.103 R)
• M68: 55,671,950 km (0.039 R)
• M69: 56,568,340 km (0.032 R)
• M70: 57,670,578 km (0.106 R)
• M71: 58,476,611 km (0.087 R)
• M72: 58,982,401 km (0.094 R)
• M73: 64,430,905 km (0.068 R)
• M74: 65,267,157 km (0.09 R)
• M75: 67,267,580 km (0.036 R)
• M76: 70,682,152 km (0.091 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: 344 - 18,002 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit