🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.7 AU - 0.9 AU

Year: 327 Days

Day: 27.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.77 AU - 1.01 AU

Year: 383 Days

Day: 32.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.99 AU - 1.01 AU

Year: 457 Days

Day: 35.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,346,789 km

• M1: 605,423 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.98 AU - 1.54 AU

Year: 646 Days

Day: 13.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.63 AU - 1.73 AU

Year: 994 Days

Day: 47.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,346,789 km

• M1: 16,605 km (0.073 R)

Asteroid Belt

Center: 2.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.8

Radius: 8.9

Gravity: 10.2 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.49 AU - 4.13 AU

Year: 2749 Days

Day: 9.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 75,346,789 km

• M1: 128,804 km (0.088 R)
• M2: 215,870 km (0.037 R)
• M3: 447,597 km (0.074 R)
• M4: 505,192 km (0.03 R)
• M5: 565,779 km (0.062 R)
• M6: 856,298 km (0.113 R)
• M7: 1,373,009 km (0.084 R)
• M8: 1,448,556 km (0.084 R)
• M9: 1,603,839 km (0.083 R)
• M10: 1,723,966 km (0.067 R)
• M11: 1,888,823 km (0.116 R)
• M12: 2,175,303 km (0.115 R)
• M13: 2,537,329 km (0.056 R)
• M14: 2,615,270 km (0.082 R)
• M15: 2,678,101 km (0.036 R)
• M16: 2,741,531 km (0.117 R)
• M17: 2,853,729 km (0.069 R)
• M18: 3,016,641 km (0.119 R)
• M19: 3,351,740 km (0.064 R)
• M20: 3,698,807 km (0.089 R)
• M21: 3,948,636 km (0.107 R)
• M22: 4,021,041 km (0.102 R)
• M23: 4,296,600 km (0.067 R)
• M24: 4,559,294 km (0.107 R)
• M25: 4,692,736 km (0.103 R)
• M26: 5,439,079 km (0.071 R)
• M27: 5,682,475 km (0.113 R)
• M28: 5,743,960 km (0.076 R)
• M29: 6,012,638 km (0.049 R)
• M30: 6,159,094 km (0.074 R)
• M31: 6,519,625 km (0.103 R)
• M32: 6,908,878 km (0.104 R)
• M33: 6,974,402 km (0.107 R)
• M34: 7,062,216 km (0.112 R)
• M35: 7,574,290 km (0.093 R)
• M36: 7,709,825 km (0.112 R)
• M37: 7,937,663 km (0.06 R)
• M38: 8,052,255 km (0.106 R)
• M39: 8,121,369 km (0.109 R)
• M40: 8,516,607 km (0.106 R)
• M41: 8,704,801 km (0.103 R)
• M42: 8,989,785 km (0.097 R)
• M43: 9,471,340 km (0.107 R)
• M44: 10,060,457 km (0.074 R)
• M45: 10,409,469 km (0.108 R)
• M46: 10,838,665 km (0.066 R)
• M47: 11,351,187 km (0.106 R)
• M48: 11,950,177 km (0.055 R)
• M49: 12,213,918 km (0.082 R)
• M50: 12,639,823 km (0.101 R)
• M51: 12,747,085 km (0.072 R)
• M52: 13,396,789 km (0.081 R)
• M53: 13,780,806 km (0.08 R)
• M54: 13,891,209 km (0.106 R)
• M55: 14,140,739 km (0.048 R)
• M56: 14,363,789 km (0.093 R)
• M57: 14,587,887 km (0.088 R)
• M58: 15,153,367 km (0.081 R)
• M59: 15,238,787 km (0.104 R)
• M60: 15,438,799 km (0.116 R)
• M61: 15,899,262 km (0.106 R)
• M62: 16,218,354 km (0.115 R)
• M63: 16,598,183 km (0.116 R)
• M64: 19,092,279 km (0.074 R)
• M65: 19,586,251 km (0.109 R)
• M66: 19,803,766 km (0.077 R)
• M67: 20,335,287 km (0.098 R)
• M68: 20,618,626 km (0.056 R)
• M69: 20,808,166 km (0.047 R)
• M70: 20,871,596 km (0.119 R)
• M71: 21,093,749 km (0.077 R)
• M72: 21,380,528 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.5

Radius: 10.2

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.45 AU - 3.61 AU

Year: 3028 Days

Day: 6.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 75,346,789 km

• M1: 154,535 km (0.092 R)
• M2: 223,649 km (0.105 R)
• M3: 329,115 km (0.073 R)
• M4: 407,654 km (0.118 R)
• M5: 479,461 km (0.104 R)
• M6: 556,654 km (0.089 R)
• M7: 621,878 km (0.113 R)
• M8: 853,905 km (0.101 R)
• M9: 1,020,856 km (0.075 R)
• M10: 1,124,378 km (0.059 R)
• M11: 1,199,027 km (0.097 R)
• M12: 1,319,902 km (0.076 R)
• M13: 1,491,640 km (0.085 R)
• M14: 1,732,044 km (0.111 R)
• M15: 1,933,702 km (0.105 R)
• M16: 2,076,718 km (0.034 R)
• M17: 2,142,989 km (0.113 R)
• M18: 2,291,391 km (0.105 R)
• M19: 3,144,098 km (0.104 R)
• M20: 3,328,852 km (0.109 R)
• M21: 3,485,630 km (0.05 R)
• M22: 3,596,782 km (0.103 R)
• M23: 3,822,674 km (0.12 R)
• M24: 3,953,872 km (0.1 R)
• M25: 4,086,565 km (0.078 R)
• M26: 4,237,659 km (0.116 R)
• M27: 4,339,385 km (0.108 R)
• M28: 4,442,010 km (0.042 R)
• M29: 4,562,735 km (0.063 R)
• M30: 4,667,154 km (0.033 R)
• M31: 4,896,039 km (0.103 R)
• M32: 5,512,083 km (0.11 R)
• M33: 5,698,033 km (0.088 R)
• M34: 6,658,452 km (0.114 R)
• M35: 6,737,439 km (0.077 R)
• M36: 6,936,404 km (0.08 R)
• M37: 7,197,902 km (0.093 R)
• M38: 7,959,953 km (0.075 R)
• M39: 8,276,203 km (0.065 R)
• M40: 9,139,682 km (0.03 R)
• M41: 9,249,636 km (0.082 R)
• M42: 9,805,991 km (0.103 R)
• M43: 10,076,913 km (0.1 R)
• M44: 10,533,934 km (0.084 R)
• M45: 10,765,063 km (0.075 R)
• M46: 11,161,796 km (0.069 R)
• M47: 11,255,893 km (0.069 R)
• M48: 11,539,531 km (0.068 R)
• M49: 11,658,461 km (0.092 R)
• M50: 12,017,795 km (0.118 R)
• M51: 12,162,456 km (0.082 R)
• M52: 12,404,955 km (0.115 R)
• M53: 12,477,958 km (0.119 R)
• M54: 12,575,646 km (0.095 R)
• M55: 12,919,422 km (0.114 R)
• M56: 13,340,989 km (0.108 R)
• M57: 13,591,116 km (0.09 R)
• M58: 13,893,304 km (0.076 R)
• M59: 13,969,150 km (0.109 R)
• M60: 14,146,723 km (0.11 R)
• M61: 14,864,792 km (0.06 R)
• M62: 15,072,135 km (0.111 R)
• M63: 15,228,166 km (0.073 R)
• M64: 15,306,555 km (0.119 R)
• M65: 15,463,483 km (0.081 R)
• M66: 15,594,680 km (0.082 R)
• M67: 15,726,177 km (0.105 R)
• M68: 15,831,793 km (0.029 R)
• M69: 16,069,953 km (0.046 R)
• M70: 16,496,606 km (0.066 R)
• M71: 17,007,932 km (0.108 R)
• M72: 17,360,833 km (0.043 R)
• M73: 17,579,246 km (0.108 R)
• M74: 17,771,030 km (0.108 R)
• M75: 18,129,168 km (0.12 R)
• M76: 18,740,724 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815

Radius: 8.2

Gravity: 12.12 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.25 AU - 5.17 AU

Year: 4667 Days

Day: 5.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 75,346,789 km

• M1: 109,655 km (0.117 R)
• M2: 336,595 km (0.055 R)
• M3: 392,694 km (0.039 R)
• M4: 618,438 km (0.103 R)
• M5: 778,208 km (0.074 R)
• M6: 1,065,137 km (0.109 R)
• M7: 1,153,100 km (0.117 R)
• M8: 1,663,379 km (0.048 R)
• M9: 1,766,302 km (0.12 R)
• M10: 1,818,512 km (0.095 R)
• M11: 1,906,924 km (0.062 R)
• M12: 1,960,630 km (0.075 R)
• M13: 2,124,739 km (0.06 R)
• M14: 3,012,153 km (0.031 R)
• M15: 3,074,984 km (0.095 R)
• M16: 3,374,330 km (0.088 R)
• M17: 3,527,518 km (0.109 R)
• M18: 3,795,448 km (0.047 R)
• M19: 4,374,990 km (0.064 R)
• M20: 4,662,966 km (0.113 R)
• M21: 5,006,891 km (0.102 R)
• M22: 5,435,489 km (0.1 R)
• M23: 5,875,756 km (0.108 R)
• M24: 5,928,414 km (0.053 R)
• M25: 6,007,551 km (0.102 R)
• M26: 6,956,750 km (0.091 R)
• M27: 7,519,986 km (0.078 R)
• M28: 7,981,196 km (0.094 R)
• M29: 8,303,579 km (0.104 R)
• M30: 8,780,049 km (0.102 R)
• M31: 8,930,843 km (0.08 R)
• M32: 9,790,732 km (0.104 R)
• M33: 10,104,289 km (0.12 R)
• M34: 10,198,984 km (0.094 R)
• M35: 10,293,979 km (0.096 R)
• M36: 10,741,277 km (0.102 R)
• M37: 10,902,543 km (0.1 R)
• M38: 10,999,782 km (0.075 R)
• M39: 11,325,756 km (0.115 R)
• M40: 11,391,279 km (0.072 R)
• M41: 11,522,776 km (0.047 R)
• M42: 11,853,836 km (0.065 R)
• M43: 12,491,422 km (0.105 R)
• M44: 12,797,350 km (0.107 R)
• M45: 12,968,340 km (0.061 R)
• M46: 13,071,264 km (0.1 R)
• M47: 13,729,793 km (0.12 R)
• M48: 13,975,134 km (0.084 R)
• M49: 14,328,035 km (0.085 R)
• M50: 14,470,153 km (0.06 R)
• M51: 14,648,324 km (0.114 R)
• M52: 14,719,832 km (0.051 R)
• M53: 14,791,340 km (0.085 R)
• M54: 15,477,396 km (0.113 R)
• M55: 15,769,261 km (0.072 R)
• M56: 15,989,469 km (0.105 R)
• M57: 16,544,328 km (0.096 R)
• M58: 17,143,018 km (0.086 R)
• M59: 17,256,114 km (0.063 R)
• M60: 19,805,561 km (0.114 R)
• M61: 20,241,789 km (0.118 R)
• M62: 20,480,996 km (0.115 R)
• M63: 20,641,065 km (0.036 R)
• M64: 21,691,542 km (0.086 R)
• M65: 21,936,284 km (0.075 R)
• M66: 22,800,660 km (0.099 R)
• M67: 23,928,030 km (0.099 R)
• M68: 24,012,403 km (0.087 R)
• M69: 24,732,418 km (0.116 R)
• M70: 25,244,940 km (0.034 R)
• M71: 25,760,903 km (0.102 R)
• M72: 25,847,221 km (0.117 R)
• M73: 26,280,456 km (0.1 R)
• M74: 26,672,403 km (0.068 R)
• M75: 27,197,940 km (0.094 R)
• M76: 27,285,904 km (0.093 R)
• M77: 28,125,896 km (0.085 R)
• M78: 28,795,047 km (0.044 R)
• M79: 29,019,294 km (0.068 R)
• M80: 29,604,970 km (0.102 R)
• M81: 30,103,580 km (0.104 R)
• M82: 30,194,535 km (0.071 R)
• M83: 30,285,640 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.6

Radius: 6.2

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 9.9 AU - 11.28 AU

Year: 15734 Days

Day: 15.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 75,346,789 km

• M1: 486,492 km (0.077 R)
• M2: 881,431 km (0.045 R)
• M3: 1,499,719 km (0.069 R)
• M4: 1,666,969 km (0.074 R)
• M5: 3,209,024 km (0.086 R)
• M6: 3,256,596 km (0.092 R)
• M7: 3,870,995 km (0.072 R)
• M8: 4,494,070 km (0.112 R)
• M9: 4,681,516 km (0.118 R)
• M10: 6,391,719 km (0.107 R)
• M11: 6,815,978 km (0.082 R)
• M12: 7,249,363 km (0.111 R)
• M13: 8,110,149 km (0.111 R)
• M14: 8,207,687 km (0.089 R)
• M15: 8,371,347 km (0.071 R)
• M16: 8,868,611 km (0.088 R)
• M17: 9,649,511 km (0.072 R)
• M18: 9,995,980 km (0.114 R)
• M19: 10,100,699 km (0.117 R)
• M20: 10,629,677 km (0.053 R)
• M21: 10,772,243 km (0.078 R)
• M22: 10,879,655 km (0.074 R)
• M23: 11,023,418 km (0.102 R)
• M24: 11,240,036 km (0.072 R)
• M25: 11,312,741 km (0.119 R)
• M26: 12,084,067 km (0.097 R)
• M27: 12,195,518 km (0.054 R)
• M28: 12,532,412 km (0.088 R)
• M29: 13,793,223 km (0.078 R)
• M30: 17,221,856 km (0.041 R)
• M31: 17,557,404 km (0.09 R)
• M32: 18,706,017 km (0.093 R)
• M33: 18,792,036 km (0.117 R)
• M34: 19,441,590 km (0.094 R)
• M35: 19,572,338 km (0.081 R)
• M36: 20,629,247 km (0.11 R)
• M37: 20,896,279 km (0.115 R)
• M38: 21,119,779 km (0.097 R)
• M39: 21,344,026 km (0.094 R)
• M40: 21,704,557 km (0.116 R)
• M41: 21,840,242 km (0.099 R)
• M42: 22,706,114 km (0.088 R)
• M43: 22,981,823 km (0.08 R)
• M44: 23,120,201 km (0.107 R)
• M45: 24,049,204 km (0.115 R)
• M46: 25,752,226 km (0.088 R)
• M47: 26,908,917 km (0.06 R)
• M48: 27,640,451 km (0.058 R)
• M49: 29,073,149 km (0.117 R)
• M50: 29,272,713 km (0.073 R)
• M51: 29,723,302 km (0.1 R)
• M52: 29,823,682 km (0.093 R)
• M53: 31,394,908 km (0.076 R)
• M54: 32,061,816 km (0.097 R)
• M55: 35,199,631 km (0.036 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 443.9

Radius: 4.7

Gravity: 20.1 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 11.77 AU - 16.67 AU

Year: 24482 Days

Day: 17.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,346,789 km

• M1: 70,760 km (0.088 R)
• M2: 271,371 km (0.104 R)
• M3: 321,037 km (0.079 R)
• M4: 777,161 km (0.066 R)
• M5: 925,562 km (0.077 R)
• M6: 1,003,203 km (0.089 R)
• M7: 1,574,069 km (0.114 R)
• M8: 2,091,229 km (0.039 R)
• M9: 2,332,979 km (0.032 R)
• M10: 2,475,097 km (0.092 R)
• M11: 2,547,203 km (0.091 R)
• M12: 3,032,947 km (0.115 R)
• M13: 3,465,883 km (0.092 R)
• M14: 4,129,799 km (0.098 R)
• M15: 4,432,286 km (0.064 R)
• M16: 4,876,891 km (0.096 R)
• M17: 5,104,579 km (0.094 R)
• M18: 5,523,004 km (0.025 R)
• M19: 5,952,350 km (0.069 R)
• M20: 7,097,671 km (0.109 R)
• M21: 7,511,758 km (0.059 R)
• M22: 8,690,140 km (0.035 R)
• M23: 9,356,748 km (0.077 R)
• M24: 9,867,476 km (0.08 R)
• M25: 10,797,675 km (0.12 R)
• M26: 12,491,422 km (0.119 R)
• M27: 12,553,505 km (0.097 R)
• M28: 12,615,588 km (0.109 R)
• M29: 13,495,822 km (0.114 R)
• M30: 13,943,419 km (0.068 R)
• M31: 14,201,326 km (0.1 R)
• M32: 14,591,178 km (0.115 R)
• M33: 15,116,416 km (0.072 R)
• M34: 15,248,661 km (0.053 R)
• M35: 16,320,679 km (0.101 R)
• M36: 18,043,747 km (0.059 R)
• M37: 18,465,912 km (0.12 R)
• M38: 18,536,523 km (0.088 R)
• M39: 19,319,667 km (0.096 R)
• M40: 20,918,270 km (0.113 R)
• M41: 23,700,791 km (0.079 R)
• M42: 25,252,569 km (0.117 R)
• M43: 26,517,419 km (0.072 R)
• M44: 27,802,615 km (0.057 R)
• M45: 28,289,855 km (0.11 R)
• M46: 28,697,958 km (0.115 R)
• M47: 29,851,208 km (0.091 R)
• M48: 32,372,830 km (0.039 R)
• M49: 32,458,100 km (0.065 R)
• M50: 33,228,529 km (0.101 R)
• M51: 33,314,399 km (0.076 R)
• M52: 34,004,793 km (0.044 R)
• M53: 34,351,860 km (0.118 R)
• M54: 35,751,498 km (0.06 R)
• M55: 35,839,611 km (0.052 R)
• M56: 36,813,343 km (0.097 R)
• M57: 37,080,375 km (0.064 R)
• M58: 37,795,902 km (0.108 R)
• M59: 39,512,986 km (0.092 R)
• M60: 39,695,346 km (0.081 R)
• M61: 40,060,664 km (0.104 R)
• M62: 41,533,006 km (0.117 R)
• M63: 43,210,447 km (0.09 R)
• M64: 44,341,108 km (0.04 R)
• M65: 44,530,499 km (0.102 R)
• M66: 45,576,786 km (0.102 R)
• M67: 45,672,380 km (0.096 R)
• M68: 45,767,973 km (0.049 R)
• M69: 49,351,440 km (0.117 R)
• M70: 50,138,026 km (0.047 R)
• M71: 53,325,507 km (0.108 R)
• M72: 54,334,994 km (0.099 R)
• M73: 55,350,763 km (0.086 R)
• M74: 57,297,929 km (0.118 R)
• M75: 57,917,414 km (0.116 R)
• M76: 60,837,864 km (0.077 R)
• M77: 62,528,020 km (0.092 R)
• M78: 62,740,449 km (0.076 R)
• M79: 66,712,123 km (0.086 R)
• M80: 67,363,772 km (0.096 R)
• M81: 67,799,401 km (0.116 R)
• M82: 69,221,777 km (0.11 R)
• M83: 69,551,341 km (0.034 R)
• M84: 69,661,296 km (0.054 R)
• M85: 71,539,946 km (0.068 R)
• M86: 71,984,401 km (0.031 R)
• M87: 72,541,204 km (0.046 R)
• M88: 73,099,504 km (0.075 R)
• M89: 73,547,100 km (0.106 R)
• M90: 74,107,943 km (0.051 R)
• M91: 74,332,639 km (0.115 R)
• M92: 75,346,763 km (0.048 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: 513 - 12,798 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit