🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.49 AU - 0.63 AU

Year: 180 Days

Day: 45.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.97 AU - 1.29 AU

Year: 517 Days

Day: 26.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.61 AU - 1.61 AU

Year: 879 Days

Day: 45.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.61 AU - 1.97 AU

Year: 1031 Days

Day: 39.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.7 AU - 2.72 AU

Year: 1414 Days

Day: 17.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.05 AU - 3.03 AU

Year: 1743 Days

Day: 39.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.1

Radius: 12.7

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.82 AU - 4.3 AU

Year: 2891 Days

Day: 12.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 16,372,035 km

• M1: 167,250 km (0.117 R)
• M2: 257,608 km (0.117 R)
• M3: 411,095 km (0.071 R)
• M4: 614,398 km (0.085 R)
• M5: 805,435 km (0.08 R)
• M6: 914,043 km (0.086 R)
• M7: 996,471 km (0.062 R)
• M8: 1,341,444 km (0.101 R)
• M9: 1,436,888 km (0.087 R)
• M10: 1,647,372 km (0.092 R)
• M11: 1,815,370 km (0.088 R)
• M12: 2,002,816 km (0.078 R)
• M13: 2,085,245 km (0.048 R)
• M14: 2,239,331 km (0.082 R)
• M15: 2,441,138 km (0.074 R)
• M16: 2,574,131 km (0.06 R)
• M17: 2,801,370 km (0.12 R)
• M18: 2,972,210 km (0.061 R)
• M19: 3,439,255 km (0.044 R)
• M20: 3,809,360 km (0.119 R)
• M21: 4,086,565 km (0.11 R)
• M22: 4,281,042 km (0.099 R)
• M23: 4,424,507 km (0.12 R)
• M24: 4,605,969 km (0.105 R)
• M25: 4,697,672 km (0.119 R)
• M26: 4,808,524 km (0.106 R)
• M27: 4,995,372 km (0.032 R)
• M28: 5,108,618 km (0.117 R)
• M29: 5,260,908 km (0.058 R)
• M30: 6,045,100 km (0.073 R)
• M31: 6,410,119 km (0.114 R)
• M32: 7,034,391 km (0.114 R)
• M33: 7,182,792 km (0.084 R)
• M34: 7,418,259 km (0.086 R)
• M35: 8,073,498 km (0.052 R)
• M36: 8,430,438 km (0.067 R)
• M37: 9,183,364 km (0.099 R)
• M38: 9,485,851 km (0.064 R)
• M39: 9,886,474 km (0.095 R)
• M40: 10,292,633 km (0.114 R)
• M41: 10,777,479 km (0.117 R)
• M42: 11,145,939 km (0.065 R)
• M43: 11,468,771 km (0.119 R)
• M44: 11,593,835 km (0.064 R)
• M45: 11,971,420 km (0.103 R)
• M46: 12,327,613 km (0.116 R)
• M47: 12,687,246 km (0.043 R)
• M48: 13,024,439 km (0.09 R)
• M49: 13,128,709 km (0.051 R)
• M50: 13,628,067 km (0.072 R)
• M51: 13,787,089 km (0.107 R)
• M52: 14,133,708 km (0.097 R)
• M53: 14,321,453 km (0.095 R)
• M54: 15,714,957 km (0.069 R)
• M55: 15,826,108 km (0.091 R)
• M56: 16,273,107 km (0.05 R)
• M57: 16,441,853 km (0.118 R)
• M58: 16,611,198 km (0.046 R)
• M59: 17,151,246 km (0.032 R)
• M60: 17,265,689 km (0.045 R)
• M61: 17,495,321 km (0.089 R)
• M62: 17,870,662 km (0.066 R)
• M63: 18,219,525 km (0.116 R)
• M64: 18,453,346 km (0.119 R)
• M65: 18,717,536 km (0.051 R)
• M66: 19,131,024 km (0.104 R)
• M67: 19,428,275 km (0.106 R)
• M68: 19,517,735 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646

Radius: 10.6

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.37 AU - 4.31 AU

Year: 3239 Days

Day: 11.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 16,372,035 km

• M1: 144,661 km (0.05 R)
• M2: 295,007 km (0.082 R)
• M3: 370,853 km (0.078 R)
• M4: 566,527 km (0.115 R)
• M5: 736,770 km (0.104 R)
• M6: 818,300 km (0.098 R)
• M7: 1,047,933 km (0.084 R)
• M8: 1,164,769 km (0.045 R)
• M9: 1,450,651 km (0.093 R)
• M10: 1,676,543 km (0.106 R)
• M11: 1,758,972 km (0.087 R)
• M12: 1,971,401 km (0.087 R)
• M13: 2,192,357 km (0.091 R)
• M14: 2,328,790 km (0.098 R)
• M15: 2,436,949 km (0.106 R)
• M16: 2,739,137 km (0.088 R)
• M17: 3,003,028 km (0.104 R)
• M18: 3,292,649 km (0.058 R)
• M19: 3,379,565 km (0.077 R)
• M20: 3,680,856 km (0.104 R)
• M21: 3,972,422 km (0.086 R)
• M22: 4,271,618 km (0.093 R)
• M23: 4,443,206 km (0.106 R)
• M24: 5,011,529 km (0.092 R)
• M25: 5,499,218 km (0.093 R)
• M26: 5,602,889 km (0.117 R)
• M27: 5,707,009 km (0.111 R)
• M28: 5,854,064 km (0.116 R)
• M29: 6,520,074 km (0.093 R)
• M30: 6,695,851 km (0.119 R)
• M31: 6,828,844 km (0.058 R)
• M32: 7,392,080 km (0.078 R)
• M33: 7,806,765 km (0.092 R)
• M34: 7,970,275 km (0.098 R)
• M35: 8,134,683 km (0.081 R)
• M36: 8,347,860 km (0.096 R)
• M37: 8,443,304 km (0.05 R)
• M38: 8,539,046 km (0.119 R)
• M39: 8,852,604 km (0.076 R)
• M40: 9,145,367 km (0.076 R)
• M41: 9,317,703 km (0.116 R)
• M42: 9,441,421 km (0.075 R)
• M43: 9,590,719 km (0.08 R)
• M44: 9,740,766 km (0.119 R)
• M45: 9,816,014 km (0.117 R)
• M46: 10,348,582 km (0.107 R)
• M47: 10,657,053 km (0.115 R)
• M48: 10,994,845 km (0.085 R)
• M49: 11,948,232 km (0.073 R)
• M50: 12,271,962 km (0.041 R)
• M51: 12,462,251 km (0.1 R)
• M52: 12,543,931 km (0.072 R)
• M53: 12,680,813 km (0.102 R)
• M54: 13,010,976 km (0.073 R)
• M55: 13,316,155 km (0.034 R)
• M56: 13,511,680 km (0.104 R)
• M57: 13,961,969 km (0.098 R)
• M58: 14,360,049 km (0.036 R)
• M59: 15,254,944 km (0.118 R)
• M60: 15,635,521 km (0.116 R)
• M61: 16,316,640 km (0.052 R)
• M62: 17,037,701 km (0.119 R)
• M63: 17,189,244 km (0.042 R)
• M64: 17,707,750 km (0.114 R)
• M65: 17,799,753 km (0.084 R)
• M66: 17,922,872 km (0.03 R)
• M67: 18,324,393 km (0.102 R)
• M68: 18,604,290 km (0.093 R)
• M69: 19,705,780 km (0.104 R)
• M70: 19,896,816 km (0.112 R)
• M71: 20,024,423 km (0.118 R)
• M72: 20,184,343 km (0.072 R)
• M73: 21,577,398 km (0.108 R)
• M74: 21,938,827 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.8

Radius: 13.7

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.49 AU - 6.87 AU

Year: 7432 Days

Day: 14.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 16,372,035 km

• M1: 304,731 km (0.062 R)
• M2: 390,899 km (0.078 R)
• M3: 538,253 km (0.099 R)
• M4: 838,646 km (0.059 R)
• M5: 1,009,786 km (0.079 R)
• M6: 1,462,618 km (0.065 R)
• M7: 1,976,337 km (0.111 R)
• M8: 2,167,075 km (0.046 R)
• M9: 2,706,076 km (0.056 R)
• M10: 2,823,510 km (0.094 R)
• M11: 2,991,060 km (0.093 R)
• M12: 3,412,028 km (0.116 R)
• M13: 3,539,486 km (0.1 R)
• M14: 4,365,116 km (0.049 R)
• M15: 4,503,943 km (0.052 R)
• M16: 4,728,938 km (0.111 R)
• M17: 4,929,100 km (0.075 R)
• M18: 5,456,433 km (0.097 R)
• M19: 6,001,867 km (0.083 R)
• M20: 6,187,667 km (0.083 R)
• M21: 6,788,602 km (0.087 R)
• M22: 6,885,242 km (0.109 R)
• M23: 7,014,794 km (0.045 R)
• M24: 8,423,707 km (0.085 R)
• M25: 8,632,096 km (0.086 R)
• M26: 11,186,779 km (0.115 R)
• M27: 11,646,793 km (0.108 R)
• M28: 11,879,268 km (0.058 R)
• M29: 12,034,999 km (0.051 R)
• M30: 12,309,212 km (0.118 R)
• M31: 12,506,382 km (0.053 R)
• M32: 12,704,599 km (0.117 R)
• M33: 13,104,175 km (0.074 R)
• M34: 13,752,233 km (0.082 R)
• M35: 14,286,297 km (0.114 R)
• M36: 14,618,554 km (0.104 R)
• M37: 14,743,768 km (0.097 R)
• M38: 14,869,280 km (0.066 R)
• M39: 15,163,689 km (0.092 R)
• M40: 15,502,528 km (0.109 R)
• M41: 15,929,630 km (0.11 R)
• M42: 16,101,518 km (0.052 R)
• M43: 16,664,455 km (0.101 R)
• M44: 17,278,105 km (0.12 R)
• M45: 17,765,346 km (0.073 R)
• M46: 17,943,666 km (0.036 R)
• M47: 18,033,126 km (0.084 R)
• M48: 18,167,465 km (0.109 R)
• M49: 19,026,156 km (0.102 R)
• M50: 20,083,365 km (0.119 R)
• M51: 20,315,690 km (0.066 R)
• M52: 20,642,412 km (0.102 R)
• M53: 20,783,034 km (0.112 R)
• M54: 21,633,348 km (0.106 R)
• M55: 22,110,565 km (0.11 R)
• M56: 22,591,373 km (0.064 R)
• M57: 22,978,532 km (0.097 R)
• M58: 23,270,248 km (0.045 R)
• M59: 23,710,365 km (0.098 R)
• M60: 26,204,461 km (0.11 R)
• M61: 26,305,888 km (0.055 R)
• M62: 26,866,581 km (0.052 R)
• M63: 27,328,090 km (0.092 R)
• M64: 27,792,442 km (0.111 R)
• M65: 28,103,306 km (0.082 R)
• M66: 28,571,847 km (0.1 R)
• M67: 29,043,080 km (0.078 R)
• M68: 29,148,098 km (0.073 R)
• M69: 30,739,071 km (0.04 R)
• M70: 30,953,445 km (0.109 R)
• M71: 31,437,245 km (0.106 R)
• M72: 32,195,107 km (0.101 R)
• M73: 32,576,133 km (0.119 R)
• M74: 32,685,340 km (0.113 R)
• M75: 32,904,052 km (0.086 R)
• M76: 33,839,038 km (0.112 R)
• M77: 34,782,702 km (0.117 R)
• M78: 34,894,302 km (0.082 R)
• M79: 35,903,938 km (0.12 R)
• M80: 36,242,777 km (0.049 R)
• M81: 37,208,132 km (0.111 R)
• M82: 37,379,422 km (0.082 R)
• M83: 37,550,861 km (0.085 R)
• M84: 38,297,204 km (0.088 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 13.6

Radius: 7.9

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 9.86 AU - 10.68 AU

Year: 14167 Days

Day: 16.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 16,372,035 km

• M1: 228,436 km (0.111 R)
• M2: 308,172 km (0.107 R)
• M3: 374,144 km (0.04 R)
• M4: 445,951 km (0.096 R)
• M5: 1,393,205 km (0.12 R)
• M6: 2,218,536 km (0.077 R)
• M7: 2,879,909 km (0.103 R)
• M8: 3,211,417 km (0.099 R)
• M9: 3,496,850 km (0.118 R)
• M10: 4,448,891 km (0.119 R)
• M11: 4,623,023 km (0.028 R)
• M12: 4,686,901 km (0.119 R)
• M13: 5,109,366 km (0.114 R)
• M14: 5,680,082 km (0.1 R)
• M15: 5,765,801 km (0.047 R)
• M16: 6,448,566 km (0.1 R)
• M17: 6,520,074 km (0.112 R)
• M18: 7,009,558 km (0.076 R)
• M19: 7,175,312 km (0.117 R)
• M20: 7,398,512 km (0.1 R)
• M21: 7,529,710 km (0.103 R)
• M22: 7,604,957 km (0.098 R)
• M23: 8,352,498 km (0.056 R)
• M24: 8,606,814 km (0.11 R)
• M25: 9,263,998 km (0.092 R)
• M26: 9,466,254 km (0.109 R)
• M27: 10,269,295 km (0.116 R)
• M28: 11,568,553 km (0.109 R)
• M29: 11,742,834 km (0.11 R)
• M30: 12,226,484 km (0.062 R)
• M31: 12,537,648 km (0.112 R)
• M32: 12,783,886 km (0.102 R)
• M33: 13,281,299 km (0.117 R)
• M34: 14,062,649 km (0.065 R)
• M35: 14,882,295 km (0.087 R)
• M36: 15,501,182 km (0.047 R)
• M37: 15,717,351 km (0.118 R)
• M38: 16,201,449 km (0.059 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: 402 - 13,987 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit