🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.41 AU - 0.61 AU

Year: 128 Days

Day: 30.1 Hours

Environment

Temp: 198 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,082,566 km

• M1: 47,123 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.8 AU - 0.84 AU

Year: 261 Days

Day: 29.1 Hours

Environment

Temp: 138 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.63 AU - 1.97 AU

Year: 849 Days

Day: 32.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,082,566 km

• M1: 292,464 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.52 AU - 2.38 AU

Year: 957 Days

Day: 42.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.15 AU - 5.53 AU

Year: 3742 Days

Day: 19.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 180 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,082,566 km

• M1: 3,545,918 km (0.109 R)

Asteroid Belt

Center: 6.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.4

Radius: 8.2

Gravity: 10.36 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.9 AU - 9.08 AU

Year: 7204 Days

Day: 9.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 61,082,566 km

• M1: 195,225 km (0.066 R)
• M2: 273,315 km (0.106 R)
• M3: 911,350 km (0.109 R)
• M4: 976,126 km (0.108 R)
• M5: 1,233,135 km (0.079 R)
• M6: 1,287,140 km (0.05 R)
• M7: 1,342,042 km (0.094 R)
• M8: 1,608,626 km (0.111 R)
• M9: 1,667,867 km (0.1 R)
• M10: 1,768,396 km (0.042 R)
• M11: 1,871,170 km (0.073 R)
• M12: 2,346,293 km (0.115 R)
• M13: 2,528,204 km (0.109 R)
• M14: 2,809,747 km (0.115 R)
• M15: 3,609,198 km (0.106 R)
• M16: 3,819,682 km (0.102 R)
• M17: 3,953,273 km (0.041 R)
• M18: 4,007,129 km (0.078 R)
• M19: 4,088,360 km (0.084 R)
• M20: 4,502,896 km (0.107 R)
• M21: 4,644,116 km (0.07 R)
• M22: 5,164,567 km (0.083 R)
• M23: 5,461,818 km (0.065 R)
• M24: 5,673,050 km (0.092 R)
• M25: 6,072,776 km (0.063 R)
• M26: 6,197,690 km (0.114 R)
• M27: 6,260,372 km (0.079 R)
• M28: 6,705,425 km (0.12 R)
• M29: 8,273,211 km (0.083 R)
• M30: 8,585,871 km (0.106 R)
• M31: 9,366,622 km (0.065 R)
• M32: 10,095,911 km (0.039 R)
• M33: 10,579,711 km (0.111 R)
• M34: 10,919,149 km (0.063 R)
• M35: 11,109,138 km (0.086 R)
• M36: 11,185,582 km (0.103 R)
• M37: 11,338,771 km (0.117 R)
• M38: 11,569,899 km (0.084 R)
• M39: 11,958,704 km (0.084 R)
• M40: 12,115,333 km (0.064 R)
• M41: 12,312,204 km (0.098 R)
• M42: 12,708,938 km (0.117 R)
• M43: 12,788,823 km (0.112 R)
• M44: 13,029,526 km (0.103 R)
• M45: 13,842,441 km (0.04 R)
• M46: 14,504,561 km (0.059 R)
• M47: 16,814,352 km (0.05 R)
• M48: 17,298,750 km (0.118 R)
• M49: 18,326,487 km (0.1 R)
• M50: 18,643,036 km (0.116 R)
• M51: 19,007,307 km (0.116 R)
• M52: 19,281,819 km (0.045 R)
• M53: 19,788,806 km (0.074 R)
• M54: 20,253,457 km (0.067 R)
• M55: 20,487,129 km (0.12 R)
• M56: 21,004,439 km (0.092 R)
• M57: 21,478,365 km (0.048 R)
• M58: 22,051,773 km (0.105 R)
• M59: 23,458,293 km (0.098 R)
• M60: 23,556,429 km (0.095 R)
• M61: 24,893,534 km (0.092 R)
• M62: 25,344,722 km (0.073 R)
• M63: 25,445,401 km (0.113 R)
• M64: 26,714,589 km (0.085 R)
• M65: 27,073,624 km (0.104 R)
• M66: 27,125,086 km (0.096 R)
• M67: 27,537,677 km (0.118 R)
• M68: 27,641,049 km (0.1 R)
• M69: 28,212,513 km (0.096 R)
• M70: 28,473,412 km (0.071 R)
• M71: 29,261,344 km (0.095 R)
• M72: 29,472,576 km (0.049 R)
• M73: 29,949,793 km (0.094 R)
• M74: 30,697,333 km (0.118 R)
• M75: 31,181,133 km (0.078 R)
• M76: 33,914,436 km (0.037 R)
• M77: 33,969,936 km (0.101 R)
• M78: 34,247,590 km (0.072 R)
• M79: 35,760,025 km (0.101 R)
• M80: 35,929,519 km (0.094 R)
• M81: 36,666,588 km (0.047 R)
• M82: 37,752,967 km (0.081 R)
• M83: 37,925,454 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.2

Radius: 13.2

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7.05 AU - 8.91 AU

Year: 7923 Days

Day: 10.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 61,082,566 km

• M1: 176,077 km (0.109 R)
• M2: 259,702 km (0.036 R)
• M3: 346,917 km (0.092 R)
• M4: 1,038,209 km (0.035 R)
• M5: 1,524,253 km (0.07 R)
• M6: 1,611,917 km (0.118 R)
• M7: 1,746,854 km (0.053 R)
• M8: 2,125,935 km (0.096 R)
• M9: 2,258,030 km (0.102 R)
• M10: 3,317,482 km (0.088 R)
• M11: 3,510,912 km (0.062 R)
• M12: 3,688,336 km (0.076 R)
• M13: 3,808,163 km (0.116 R)
• M14: 4,217,314 km (0.098 R)
• M15: 5,144,970 km (0.091 R)
• M16: 5,805,445 km (0.097 R)
• M17: 5,945,468 km (0.116 R)
• M18: 6,110,325 km (0.081 R)
• M19: 6,420,591 km (0.106 R)
• M20: 6,662,640 km (0.118 R)
• M21: 7,181,147 km (0.101 R)
• M22: 7,559,480 km (0.057 R)
• M23: 7,841,023 km (0.117 R)
• M24: 7,944,395 km (0.084 R)
• M25: 8,152,336 km (0.114 R)
• M26: 9,355,402 km (0.107 R)
• M27: 9,465,057 km (0.093 R)
• M28: 10,699,240 km (0.031 R)
• M29: 12,132,687 km (0.12 R)
• M30: 13,193,186 km (0.037 R)
• M31: 13,625,823 km (0.098 R)
• M32: 15,305,358 km (0.061 R)
• M33: 15,434,760 km (0.102 R)
• M34: 15,825,211 km (0.098 R)
• M35: 15,988,871 km (0.067 R)
• M36: 16,383,809 km (0.1 R)
• M37: 16,748,828 km (0.072 R)
• M38: 17,150,049 km (0.118 R)
• M39: 17,757,866 km (0.08 R)
• M40: 18,030,283 km (0.056 R)
• M41: 18,544,900 km (0.082 R)
• M42: 19,168,723 km (0.069 R)
• M43: 19,483,178 km (0.075 R)
• M44: 19,764,123 km (0.113 R)
• M45: 20,152,778 km (0.116 R)
• M46: 20,259,142 km (0.083 R)
• M47: 20,758,201 km (0.04 R)
• M48: 22,463,317 km (0.048 R)
• M49: 23,388,580 km (0.094 R)
• M50: 23,500,330 km (0.045 R)
• M51: 23,874,623 km (0.118 R)
• M52: 24,213,014 km (0.114 R)
• M53: 24,477,353 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.8

Radius: 13.1

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.66 AU - 9.78 AU

Year: 8283 Days

Day: 13.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 61,082,566 km

• M1: 216,169 km (0.092 R)
• M2: 301,290 km (0.064 R)
• M3: 479,312 km (0.11 R)
• M4: 769,083 km (0.047 R)
• M5: 861,235 km (0.053 R)
• M6: 1,150,557 km (0.116 R)
• M7: 1,497,475 km (0.111 R)
• M8: 1,849,329 km (0.114 R)
• M9: 1,963,023 km (0.026 R)
• M10: 2,138,053 km (0.087 R)
• M11: 3,974,367 km (0.097 R)
• M12: 4,292,113 km (0.08 R)
• M13: 4,425,404 km (0.055 R)
• M14: 4,521,446 km (0.116 R)
• M15: 4,774,566 km (0.118 R)
• M16: 4,952,587 km (0.069 R)
• M17: 5,173,094 km (0.112 R)
• M18: 5,315,212 km (0.119 R)
• M19: 5,417,537 km (0.095 R)
• M20: 5,896,699 km (0.111 R)
• M21: 6,173,605 km (0.044 R)
• M22: 6,367,783 km (0.088 R)
• M23: 7,187,579 km (0.097 R)
• M24: 7,552,449 km (0.038 R)
• M25: 7,714,014 km (0.119 R)
• M26: 8,181,956 km (0.104 R)
• M27: 8,276,652 km (0.056 R)
• M28: 9,715,933 km (0.113 R)
• M29: 9,891,860 km (0.076 R)
• M30: 10,068,834 km (0.077 R)
• M31: 10,425,924 km (0.106 R)
• M32: 11,922,502 km (0.098 R)
• M33: 12,572,803 km (0.093 R)
• M34: 12,709,685 km (0.094 R)
• M35: 12,902,218 km (0.035 R)
• M36: 14,106,032 km (0.091 R)
• M37: 14,505,758 km (0.093 R)
• M38: 14,909,223 km (0.072 R)
• M39: 16,052,749 km (0.108 R)
• M40: 16,141,909 km (0.115 R)
• M41: 16,650,093 km (0.101 R)
• M42: 16,860,877 km (0.071 R)
• M43: 16,981,752 km (0.084 R)
• M44: 17,224,250 km (0.042 R)
• M45: 17,406,909 km (0.095 R)
• M46: 18,020,560 km (0.082 R)
• M47: 19,332,234 km (0.029 R)
• M48: 19,522,223 km (0.049 R)
• M49: 20,933,679 km (0.102 R)
• M50: 21,980,864 km (0.11 R)
• M51: 22,146,020 km (0.047 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.3

Radius: 12.8

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 9.19 AU - 11.91 AU

Year: 12044 Days

Day: 7.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,082,566 km

• M1: 180,714 km (0.092 R)
• M2: 306,376 km (0.027 R)
• M3: 664,963 km (0.077 R)
• M4: 799,900 km (0.073 R)
• M5: 1,054,515 km (0.102 R)
• M6: 1,287,439 km (0.059 R)
• M7: 1,385,575 km (0.12 R)
• M8: 1,589,777 km (0.088 R)
• M9: 1,943,127 km (0.081 R)
• M10: 2,114,716 km (0.06 R)
• M11: 2,351,529 km (0.065 R)
• M12: 2,504,119 km (0.11 R)
• M13: 2,597,318 km (0.103 R)
• M14: 2,755,294 km (0.119 R)
• M15: 2,949,172 km (0.076 R)
• M16: 3,114,179 km (0.069 R)
• M17: 4,058,291 km (0.116 R)
• M18: 4,889,457 km (0.062 R)
• M19: 5,085,729 km (0.112 R)
• M20: 6,105,987 km (0.12 R)
• M21: 6,661,294 km (0.072 R)
• M22: 7,277,488 km (0.115 R)
• M23: 7,774,601 km (0.101 R)
• M24: 8,050,460 km (0.079 R)
• M25: 8,329,460 km (0.112 R)
• M26: 9,624,379 km (0.079 R)
• M27: 10,320,458 km (0.114 R)
• M28: 10,776,582 km (0.115 R)
• M29: 11,084,305 km (0.081 R)
• M30: 11,394,870 km (0.094 R)
• M31: 12,451,180 km (0.084 R)
• M32: 13,154,440 km (0.057 R)
• M33: 13,428,503 km (0.07 R)
• M34: 13,759,713 km (0.114 R)
• M35: 15,054,483 km (0.099 R)
• M36: 15,861,563 km (0.056 R)
• M37: 16,036,443 km (0.119 R)
• M38: 16,211,772 km (0.069 R)
• M39: 17,457,772 km (0.031 R)
• M40: 17,698,475 km (0.105 R)
• M41: 19,539,576 km (0.062 R)
• M42: 21,119,928 km (0.069 R)
• M43: 21,505,292 km (0.041 R)
• M44: 21,634,246 km (0.093 R)
• M45: 22,217,827 km (0.073 R)
• M46: 22,348,276 km (0.078 R)
• M47: 23,004,113 km (0.103 R)
• M48: 23,799,376 km (0.098 R)
• M49: 24,200,448 km (0.086 R)
• M50: 24,401,806 km (0.119 R)
• M51: 25,077,091 km (0.055 R)
• M52: 25,416,977 km (0.119 R)
• M53: 26,376,947 km (0.045 R)
• M54: 26,515,026 km (0.117 R)
• M55: 27,069,884 km (0.065 R)
• M56: 28,050,199 km (0.066 R)
• M57: 28,191,120 km (0.119 R)
• M58: 28,970,824 km (0.116 R)
• M59: 29,327,466 km (0.099 R)
• M60: 29,613,946 km (0.099 R)
• M61: 29,757,410 km (0.112 R)
• M62: 30,623,731 km (0.088 R)
• M63: 32,381,058 km (0.111 R)
• M64: 33,421,211 km (0.082 R)
• M65: 34,850,320 km (0.095 R)
• M66: 35,002,012 km (0.049 R)
• M67: 35,381,991 km (0.094 R)
• M68: 36,607,048 km (0.069 R)
• M69: 37,070,053 km (0.065 R)
• M70: 37,846,017 km (0.095 R)
• M71: 38,001,749 km (0.085 R)
• M72: 38,470,588 km (0.098 R)
• M73: 38,784,146 km (0.07 R)
• M74: 39,571,928 km (0.037 R)
• M75: 40,524,118 km (0.06 R)
• M76: 41,323,420 km (0.065 R)
• M77: 41,886,057 km (0.115 R)
• M78: 42,289,373 km (0.097 R)
• M79: 43,344,337 km (0.059 R)
• M80: 44,654,665 km (0.11 R)
• M81: 44,736,944 km (0.057 R)
• M82: 45,811,655 km (0.075 R)
• M83: 46,811,418 km (0.068 R)
• M84: 47,313,917 km (0.094 R)
• M85: 48,155,405 km (0.112 R)
• M86: 48,324,301 km (0.038 R)
• M87: 53,045,909 km (0.101 R)
• M88: 56,392,862 km (0.077 R)
• M89: 57,374,523 km (0.075 R)
• M90: 57,643,201 km (0.053 R)
• M91: 60,535,078 km (0.096 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 13,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit