🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.47 AU - 0.55 AU

Year: 132 Days

Day: 26.5 Hours

Environment

Temp: 203 °C

Axial Tilt: 48.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.62 AU - 0.9 AU

Year: 241 Days

Day: 17.5 Hours

Environment

Temp: 135 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,485,003 km

• M1: 96,640 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.68 AU - 0.88 AU

Year: 250 Days

Day: 23.9 Hours

Environment

Temp: 186 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,485,003 km

• M1: 445,353 km (0.073 R)
• M2: 519,703 km (0.097 R)

Asteroid Belt

Center: 1.14 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.21 AU - 1.79 AU

Year: 668 Days

Day: 25.1 Hours

Environment

Temp: -34 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.22 AU - 1.8 AU

Year: 674 Days

Day: 18.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,485,003 km

• M1: 332,257 km (0.1 R)
• M2: 990,787 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.87 AU - 2.41 AU

Year: 1138 Days

Day: 41.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,485,003 km

• M1: 236,065 km (0.071 R)
• M2: 472,430 km (0.119 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.43 AU - 3.37 AU

Year: 1795 Days

Day: 46.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,485,003 km

• M1: 129,402 km (0.08 R)
• M2: 408,103 km (0.08 R)

Asteroid Belt

Center: 4.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.8

Radius: 12.1

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.38 AU - 7.74 AU

Year: 6106 Days

Day: 8.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 51,485,003 km

• M1: 161,117 km (0.118 R)
• M2: 363,672 km (0.086 R)
• M3: 658,231 km (0.087 R)
• M4: 959,072 km (0.086 R)
• M5: 1,069,176 km (0.087 R)
• M6: 1,364,333 km (0.076 R)
• M7: 1,458,130 km (0.095 R)
• M8: 1,586,635 km (0.111 R)
• M9: 1,786,947 km (0.067 R)
• M10: 1,925,175 km (0.11 R)
• M11: 2,013,438 km (0.107 R)
• M12: 2,249,503 km (0.066 R)
• M13: 2,342,852 km (0.051 R)
• M14: 2,494,844 km (0.069 R)
• M15: 2,729,264 km (0.045 R)
• M16: 2,950,519 km (0.087 R)
• M17: 3,073,638 km (0.062 R)
• M18: 3,261,832 km (0.118 R)
• M19: 3,518,692 km (0.099 R)
• M20: 3,715,712 km (0.085 R)
• M21: 4,097,785 km (0.04 R)
• M22: 4,328,614 km (0.067 R)
• M23: 4,875,843 km (0.104 R)
• M24: 5,647,918 km (0.109 R)
• M25: 6,061,407 km (0.034 R)
• M26: 6,298,370 km (0.118 R)
• M27: 6,917,854 km (0.104 R)
• M28: 7,000,133 km (0.084 R)
• M29: 7,304,415 km (0.057 R)
• M30: 7,669,883 km (0.059 R)
• M31: 7,897,720 km (0.085 R)
• M32: 8,447,792 km (0.093 R)
• M33: 8,565,226 km (0.117 R)
• M34: 8,772,120 km (0.072 R)
• M35: 8,950,590 km (0.039 R)
• M36: 9,100,338 km (0.068 R)
• M37: 10,078,409 km (0.088 R)
• M38: 10,171,907 km (0.092 R)
• M39: 10,265,555 km (0.091 R)
• M40: 10,802,013 km (0.037 R)
• M41: 11,057,676 km (0.054 R)
• M42: 11,186,181 km (0.08 R)
• M43: 11,347,597 km (0.116 R)
• M44: 11,444,836 km (0.118 R)
• M45: 11,902,306 km (0.104 R)
• M46: 12,199,557 km (0.07 R)
• M47: 12,633,241 km (0.11 R)
• M48: 12,767,580 km (0.111 R)
• M49: 13,756,721 km (0.069 R)
• M50: 14,068,633 km (0.093 R)
• M51: 14,488,255 km (0.117 R)
• M52: 14,593,871 km (0.096 R)
• M53: 14,770,396 km (0.107 R)
• M54: 15,018,729 km (0.092 R)
• M55: 15,232,654 km (0.091 R)
• M56: 15,663,495 km (0.076 R)
• M57: 15,916,765 km (0.092 R)
• M58: 16,500,645 km (0.117 R)
• M59: 16,758,253 km (0.101 R)
• M60: 17,877,694 km (0.108 R)
• M61: 18,599,204 km (0.083 R)
• M62: 19,175,455 km (0.111 R)
• M63: 21,298,398 km (0.076 R)
• M64: 21,901,278 km (0.062 R)
• M65: 22,184,467 km (0.12 R)
• M66: 22,428,311 km (0.047 R)
• M67: 23,000,523 km (0.086 R)
• M68: 23,288,499 km (0.095 R)
• M69: 23,743,276 km (0.085 R)
• M70: 24,075,982 km (0.077 R)
• M71: 24,284,671 km (0.119 R)
• M72: 25,379,728 km (0.039 R)
• M73: 26,104,380 km (0.078 R)
• M74: 26,447,707 km (0.062 R)
• M75: 26,835,913 km (0.08 R)
• M76: 26,965,615 km (0.118 R)
• M77: 27,486,814 km (0.048 R)
• M78: 28,363,008 km (0.054 R)
• M79: 28,716,059 km (0.075 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925

Radius: 11.6

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 8.51 AU - 11.05 AU

Year: 11116 Days

Day: 9.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 51,485,003 km

• M1: 146,008 km (0.064 R)
• M2: 515,514 km (0.102 R)
• M3: 614,997 km (0.12 R)
• M4: 836,102 km (0.077 R)
• M5: 1,475,783 km (0.055 R)
• M6: 1,624,633 km (0.095 R)
• M7: 1,830,928 km (0.111 R)
• M8: 1,964,519 km (0.087 R)
• M9: 2,442,784 km (0.115 R)
• M10: 2,802,267 km (0.097 R)
• M11: 2,925,835 km (0.047 R)
• M12: 3,242,983 km (0.071 R)
• M13: 3,638,220 km (0.101 R)
• M14: 4,583,529 km (0.096 R)
• M15: 4,693,184 km (0.104 R)
• M16: 4,989,837 km (0.106 R)
• M17: 5,292,623 km (0.079 R)
• M18: 5,369,217 km (0.068 R)
• M19: 5,562,498 km (0.047 R)
• M20: 6,645,736 km (0.101 R)
• M21: 7,105,450 km (0.086 R)
• M22: 7,446,384 km (0.107 R)
• M23: 7,532,402 km (0.112 R)
• M24: 7,705,637 km (0.106 R)
• M25: 8,232,969 km (0.118 R)
• M26: 10,554,130 km (0.077 R)
• M27: 10,748,009 km (0.108 R)
• M28: 10,943,234 km (0.062 R)
• M29: 11,386,642 km (0.104 R)
• M30: 11,685,538 km (0.1 R)
• M31: 11,785,769 km (0.06 R)
• M32: 12,037,542 km (0.085 R)
• M33: 12,907,005 km (0.077 R)
• M34: 15,359,513 km (0.102 R)
• M35: 17,262,397 km (0.052 R)
• M36: 17,433,986 km (0.031 R)
• M37: 18,183,472 km (0.088 R)
• M38: 18,650,067 km (0.115 R)
• M39: 20,013,203 km (0.038 R)
• M40: 20,133,181 km (0.12 R)
• M41: 21,839,045 km (0.118 R)
• M42: 22,024,547 km (0.1 R)
• M43: 22,897,151 km (0.038 R)
• M44: 23,274,586 km (0.104 R)
• M45: 23,527,407 km (0.09 R)
• M46: 24,163,347 km (0.064 R)
• M47: 24,934,076 km (0.109 R)
• M48: 25,452,283 km (0.076 R)
• M49: 27,160,989 km (0.109 R)
• M50: 27,560,565 km (0.066 R)
• M51: 27,761,176 km (0.087 R)
• M52: 28,163,744 km (0.067 R)
• M53: 28,433,020 km (0.115 R)
• M54: 29,110,399 km (0.089 R)
• M55: 29,998,861 km (0.113 R)
• M56: 30,826,736 km (0.071 R)
• M57: 31,732,252 km (0.08 R)
• M58: 32,364,303 km (0.094 R)
• M59: 32,575,834 km (0.073 R)
• M60: 32,717,204 km (0.086 R)
• M61: 33,000,393 km (0.053 R)
• M62: 33,284,479 km (0.089 R)
• M63: 33,426,747 km (0.065 R)
• M64: 33,998,061 km (0.093 R)
• M65: 34,356,946 km (0.085 R)
• M66: 34,861,241 km (0.092 R)
• M67: 35,222,968 km (0.106 R)
• M68: 35,295,523 km (0.04 R)
• M69: 35,368,078 km (0.114 R)
• M70: 36,096,321 km (0.044 R)
• M71: 37,938,469 km (0.081 R)
• M72: 39,359,050 km (0.09 R)
• M73: 40,492,703 km (0.047 R)
• M74: 40,720,690 km (0.114 R)
• M75: 41,178,011 km (0.104 R)
• M76: 43,024,348 km (0.117 R)
• M77: 43,645,777 km (0.069 R)
• M78: 44,819,073 km (0.107 R)
• M79: 44,976,301 km (0.067 R)
• M80: 46,081,829 km (0.086 R)
• M81: 46,479,011 km (0.069 R)
• M82: 46,877,091 km (0.09 R)
• M83: 47,196,483 km (0.113 R)
• M84: 48,481,080 km (0.064 R)
• M85: 50,920,722 km (0.101 R)
• M86: 54,822,384 km (0.108 R)
• M87: 55,243,053 km (0.118 R)
• M88: 56,426,821 km (0.085 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687

Radius: 9.2

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.69 AU - 11.87 AU

Year: 11116 Days

Day: 13.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 51,485,003 km

• M1: 165,754 km (0.104 R)
• M2: 422,315 km (0.051 R)
• M3: 540,946 km (0.106 R)
• M4: 671,545 km (0.119 R)
• M5: 777,011 km (0.093 R)
• M6: 907,461 km (0.116 R)
• M7: 1,005,298 km (0.108 R)
• M8: 1,169,556 km (0.07 R)
• M9: 1,594,863 km (0.025 R)
• M10: 2,330,436 km (0.102 R)
• M11: 2,863,303 km (0.083 R)
• M12: 3,310,152 km (0.086 R)
• M13: 3,875,183 km (0.036 R)
• M14: 4,202,055 km (0.057 R)
• M15: 4,402,516 km (0.086 R)
• M16: 4,537,902 km (0.075 R)
• M17: 4,606,118 km (0.037 R)
• M18: 5,307,284 km (0.093 R)
• M19: 5,487,699 km (0.108 R)
• M20: 5,633,557 km (0.048 R)
• M21: 6,807,302 km (0.088 R)
• M22: 6,924,885 km (0.086 R)
• M23: 7,522,679 km (0.113 R)
• M24: 7,848,203 km (0.091 R)
• M25: 8,345,317 km (0.076 R)
• M26: 9,941,377 km (0.067 R)
• M27: 12,147,796 km (0.041 R)
• M28: 12,433,977 km (0.049 R)
• M29: 12,722,401 km (0.075 R)
• M30: 13,354,752 km (0.102 R)
• M31: 13,600,690 km (0.046 R)
• M32: 14,297,218 km (0.104 R)
• M33: 14,448,013 km (0.098 R)
• M34: 14,548,842 km (0.106 R)
• M35: 14,649,970 km (0.105 R)
• M36: 15,880,712 km (0.095 R)
• M37: 16,246,030 km (0.084 R)
• M38: 16,455,915 km (0.1 R)
• M39: 17,091,258 km (0.095 R)
• M40: 18,004,852 km (0.088 R)
• M41: 18,604,590 km (0.066 R)
• M42: 19,321,612 km (0.115 R)
• M43: 20,160,407 km (0.084 R)
• M44: 20,329,453 km (0.049 R)
• M45: 21,526,834 km (0.114 R)
• M46: 21,815,259 km (0.1 R)
• M47: 22,981,823 km (0.104 R)
• M48: 23,276,681 km (0.112 R)
• M49: 25,741,006 km (0.094 R)
• M50: 26,231,388 km (0.045 R)
• M51: 26,663,128 km (0.081 R)
• M52: 28,666,243 km (0.081 R)
• M53: 29,302,184 km (0.104 R)
• M54: 30,523,202 km (0.119 R)
• M55: 30,587,828 km (0.051 R)
• M56: 30,652,604 km (0.087 R)
• M57: 30,782,305 km (0.112 R)
• M58: 31,564,253 km (0.094 R)
• M59: 32,616,824 km (0.111 R)
• M60: 32,682,946 km (0.116 R)
• M61: 34,284,541 km (0.106 R)
• M62: 34,419,179 km (0.105 R)
• M63: 35,298,515 km (0.106 R)
• M64: 35,434,350 km (0.111 R)
• M65: 37,010,214 km (0.071 R)
• M66: 37,148,293 km (0.067 R)
• M67: 37,702,403 km (0.116 R)
• M68: 38,959,175 km (0.082 R)
• M69: 40,016,832 km (0.063 R)
• M70: 40,300,470 km (0.097 R)
• M71: 40,371,529 km (0.084 R)
• M72: 40,869,839 km (0.112 R)
• M73: 41,084,063 km (0.036 R)
• M74: 41,298,587 km (0.119 R)
• M75: 42,088,613 km (0.099 R)
• M76: 42,883,426 km (0.064 R)
• M77: 43,319,055 km (0.057 R)
• M78: 44,561,466 km (0.03 R)
• M79: 44,855,575 km (0.029 R)
• M80: 45,002,779 km (0.085 R)
• M81: 46,707,746 km (0.064 R)
• M82: 47,380,638 km (0.111 R)
• M83: 48,433,807 km (0.118 R)
• M84: 48,887,537 km (0.034 R)
• M85: 48,963,233 km (0.082 R)
• M86: 49,722,891 km (0.103 R)
• M87: 50,639,777 km (0.104 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 11,139 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit