🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.68 AU - 0.96 AU

Year: 270 Days

Day: 25.9 Hours

Environment

Temp: 117 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.76 AU - 0.94 AU

Year: 285 Days

Day: 35.2 Hours

Environment

Temp: 103 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.34 AU - 1.72 AU

Year: 688 Days

Day: 32.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,541,494 km

• M1: 148,251 km (0.109 R)
• M2: 501,751 km (0.047 R)

Asteroid Belt

Center: 2.56 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.34 AU - 3.84 AU

Year: 2472 Days

Day: 22.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.56 AU - 4.5 AU

Year: 2940 Days

Day: 43.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,541,494 km

• M1: 54,304 km (0.113 R)

Asteroid Belt

Center: 5.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.6

Radius: 10.5

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.96 AU - 7.18 AU

Year: 6832 Days

Day: 11.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 48,541,494 km

• M1: 142,866 km (0.078 R)
• M2: 311,313 km (0.083 R)
• M3: 379,530 km (0.081 R)
• M4: 446,849 km (0.069 R)
• M5: 519,404 km (0.054 R)
• M6: 697,425 km (0.108 R)
• M7: 886,068 km (0.104 R)
• M8: 1,080,695 km (0.111 R)
• M9: 1,206,806 km (0.115 R)
• M10: 1,289,683 km (0.081 R)
• M11: 1,374,655 km (0.066 R)
• M12: 1,486,704 km (0.108 R)
• M13: 1,654,253 km (0.09 R)
• M14: 1,760,617 km (0.077 R)
• M15: 1,828,236 km (0.094 R)
• M16: 2,093,473 km (0.083 R)
• M17: 2,522,071 km (0.055 R)
• M18: 2,707,572 km (0.103 R)
• M19: 3,341,418 km (0.05 R)
• M20: 3,528,565 km (0.095 R)
• M21: 3,631,937 km (0.065 R)
• M22: 3,701,500 km (0.098 R)
• M23: 3,824,320 km (0.095 R)
• M24: 3,895,229 km (0.084 R)
• M25: 3,966,438 km (0.074 R)
• M26: 4,164,655 km (0.042 R)
• M27: 4,329,362 km (0.096 R)
• M28: 4,589,812 km (0.059 R)
• M29: 4,970,688 km (0.115 R)
• M30: 5,126,121 km (0.097 R)
• M31: 5,322,393 km (0.065 R)
• M32: 5,521,358 km (0.095 R)
• M33: 5,926,619 km (0.11 R)
• M34: 6,112,120 km (0.098 R)
• M35: 6,195,147 km (0.084 R)
• M36: 6,510,051 km (0.074 R)
• M37: 6,830,340 km (0.07 R)
• M38: 7,731,667 km (0.083 R)
• M39: 8,623,569 km (0.107 R)
• M40: 9,117,242 km (0.118 R)
• M41: 9,403,573 km (0.109 R)
• M42: 9,741,365 km (0.115 R)
• M43: 9,814,219 km (0.102 R)
• M44: 10,132,264 km (0.087 R)
• M45: 10,578,215 km (0.119 R)
• M46: 10,778,527 km (0.117 R)
• M47: 11,157,458 km (0.064 R)
• M48: 11,361,360 km (0.108 R)
• M49: 11,540,728 km (0.09 R)
• M50: 11,824,515 km (0.101 R)
• M51: 11,902,306 km (0.087 R)
• M52: 12,451,928 km (0.057 R)
• M53: 12,531,066 km (0.12 R)
• M54: 13,332,013 km (0.094 R)
• M55: 13,738,769 km (0.096 R)
• M56: 13,930,105 km (0.12 R)
• M57: 14,759,476 km (0.07 R)
• M58: 14,871,375 km (0.034 R)
• M59: 15,576,579 km (0.046 R)
• M60: 15,947,582 km (0.089 R)
• M61: 16,177,364 km (0.072 R)
• M62: 16,379,321 km (0.119 R)
• M63: 16,495,110 km (0.089 R)
• M64: 16,785,779 km (0.09 R)
• M65: 17,372,202 km (0.103 R)
• M66: 18,204,565 km (0.107 R)
• M67: 19,141,048 km (0.074 R)
• M68: 19,599,864 km (0.078 R)
• M69: 19,876,919 km (0.053 R)
• M70: 19,969,521 km (0.098 R)
• M71: 20,093,238 km (0.118 R)
• M72: 20,434,920 km (0.105 R)
• M73: 20,747,130 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.1

Radius: 8

Gravity: 11.02 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7 AU - 9.94 AU

Year: 8959 Days

Day: 8.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 133.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 48,541,494 km

• M1: 103,522 km (0.083 R)
• M2: 344,374 km (0.059 R)
• M3: 586,274 km (0.111 R)
• M4: 895,194 km (0.115 R)
• M5: 1,692,251 km (0.119 R)
• M6: 1,781,561 km (0.074 R)
• M7: 1,988,305 km (0.095 R)
• M8: 3,245,077 km (0.1 R)
• M9: 3,300,727 km (0.11 R)
• M10: 3,757,599 km (0.075 R)
• M11: 3,904,504 km (0.085 R)
• M12: 4,113,493 km (0.086 R)
• M13: 4,573,357 km (0.077 R)
• M14: 4,825,429 km (0.086 R)
• M15: 5,310,126 km (0.063 R)
• M16: 5,508,493 km (0.038 R)
• M17: 5,878,299 km (0.049 R)
• M18: 6,291,039 km (0.036 R)
• M19: 6,571,386 km (0.051 R)
• M20: 7,107,993 km (0.068 R)
• M21: 8,185,098 km (0.116 R)
• M22: 8,414,282 km (0.065 R)
• M23: 8,529,771 km (0.086 R)
• M24: 8,606,964 km (0.104 R)
• M25: 8,996,517 km (0.085 R)
• M26: 9,631,859 km (0.069 R)
• M27: 10,036,372 km (0.11 R)
• M28: 10,611,875 km (0.086 R)
• M29: 10,695,051 km (0.065 R)
• M30: 11,198,149 km (0.103 R)
• M31: 11,367,643 km (0.059 R)
• M32: 11,881,063 km (0.071 R)
• M33: 12,010,615 km (0.103 R)
• M34: 12,314,747 km (0.083 R)
• M35: 12,797,799 km (0.1 R)
• M36: 13,152,944 km (0.094 R)
• M37: 13,421,472 km (0.074 R)
• M38: 14,055,019 km (0.065 R)
• M39: 14,237,828 km (0.063 R)
• M40: 14,652,064 km (0.063 R)
• M41: 14,883,941 km (0.078 R)
• M42: 15,257,487 km (0.053 R)
• M43: 15,398,258 km (0.104 R)
• M44: 15,539,628 km (0.107 R)
• M45: 16,300,483 km (0.102 R)
• M46: 16,685,399 km (0.049 R)
• M47: 17,268,381 km (0.095 R)
• M48: 18,855,764 km (0.074 R)
• M49: 19,412,119 km (0.052 R)
• M50: 21,638,135 km (0.08 R)
• M51: 21,796,410 km (0.116 R)
• M52: 22,647,322 km (0.08 R)
• M53: 23,889,284 km (0.082 R)
• M54: 24,436,064 km (0.082 R)
• M55: 24,546,019 km (0.076 R)
• M56: 24,987,183 km (0.114 R)
• M57: 25,821,340 km (0.111 R)
• M58: 26,326,233 km (0.118 R)
• M59: 26,721,172 km (0.057 R)
• M60: 26,777,720 km (0.113 R)
• M61: 27,459,886 km (0.061 R)
• M62: 27,688,471 km (0.105 R)
• M63: 28,551,502 km (0.12 R)
• M64: 28,667,290 km (0.093 R)
• M65: 29,015,405 km (0.086 R)
• M66: 29,657,329 km (0.082 R)
• M67: 30,127,066 km (0.114 R)
• M68: 30,717,828 km (0.112 R)
• M69: 30,895,700 km (0.108 R)
• M70: 31,970,711 km (0.063 R)
• M71: 32,694,016 km (0.096 R)
• M72: 33,544,929 km (0.078 R)
• M73: 34,279,903 km (0.113 R)
• M74: 34,772,828 km (0.117 R)
• M75: 35,765,859 km (0.073 R)
• M76: 36,391,178 km (0.077 R)
• M77: 37,779,745 km (0.092 R)
• M78: 38,097,641 km (0.086 R)
• M79: 39,829,984 km (0.062 R)
• M80: 39,959,386 km (0.119 R)
• M81: 40,413,266 km (0.086 R)
• M82: 40,868,642 km (0.117 R)
• M83: 41,587,909 km (0.105 R)
• M84: 41,719,256 km (0.108 R)
• M85: 44,037,873 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.9

Radius: 14.2

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 9.35 AU - 11.25 AU

Year: 12014 Days

Day: 6.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,541,494 km

• M1: 313,408 km (0.115 R)
• M2: 403,166 km (0.099 R)
• M3: 578,046 km (0.117 R)
• M4: 923,318 km (0.108 R)
• M5: 1,270,984 km (0.076 R)
• M6: 1,526,197 km (0.095 R)
• M7: 1,798,765 km (0.106 R)
• M8: 2,062,805 km (0.076 R)
• M9: 2,161,988 km (0.059 R)
• M10: 2,365,591 km (0.108 R)
• M11: 3,272,005 km (0.039 R)
• M12: 3,566,563 km (0.108 R)
• M13: 3,717,208 km (0.092 R)
• M14: 3,900,914 km (0.09 R)
• M15: 4,764,543 km (0.103 R)
• M16: 4,864,175 km (0.112 R)
• M17: 5,133,301 km (0.103 R)
• M18: 5,338,400 km (0.12 R)
• M19: 5,546,341 km (0.108 R)
• M20: 5,756,825 km (0.111 R)
• M21: 6,294,929 km (0.03 R)
• M22: 6,514,688 km (0.098 R)
• M23: 6,662,640 km (0.114 R)
• M24: 7,151,377 km (0.093 R)
• M25: 8,123,763 km (0.076 R)
• M26: 8,808,771 km (0.103 R)
• M27: 9,179,026 km (0.118 R)
• M28: 9,428,705 km (0.111 R)
• M29: 9,934,795 km (0.065 R)
• M30: 10,148,271 km (0.103 R)
• M31: 10,666,927 km (0.111 R)
• M32: 11,061,715 km (0.109 R)
• M33: 11,416,711 km (0.063 R)
• M34: 12,183,400 km (0.118 R)
• M35: 12,320,432 km (0.119 R)
• M36: 12,734,668 km (0.067 R)
• M37: 13,719,022 km (0.032 R)
• M38: 13,814,017 km (0.094 R)
• M39: 14,630,672 km (0.09 R)
• M40: 14,873,918 km (0.098 R)
• M41: 17,173,686 km (0.069 R)
• M42: 18,469,503 km (0.073 R)
• M43: 18,732,496 km (0.042 R)
• M44: 19,421,992 km (0.109 R)
• M45: 19,958,002 km (0.09 R)
• M46: 20,282,031 km (0.047 R)
• M47: 20,771,216 km (0.052 R)
• M48: 22,374,157 km (0.098 R)
• M49: 22,936,196 km (0.114 R)
• M50: 23,162,238 km (0.115 R)
• M51: 23,559,720 km (0.085 R)
• M52: 24,074,037 km (0.108 R)
• M53: 25,346,816 km (0.097 R)
• M54: 26,404,473 km (0.077 R)
• M55: 26,641,436 km (0.106 R)
• M56: 26,760,217 km (0.105 R)
• M57: 27,177,296 km (0.072 R)
• M58: 28,806,117 km (0.115 R)
• M59: 29,294,853 km (0.079 R)
• M60: 29,971,185 km (0.113 R)
• M61: 30,777,368 km (0.085 R)
• M62: 31,402,239 km (0.096 R)
• M63: 31,842,206 km (0.089 R)
• M64: 33,366,010 km (0.113 R)
• M65: 34,007,934 km (0.099 R)
• M66: 34,459,720 km (0.079 R)
• M67: 34,848,674 km (0.111 R)
• M68: 36,484,377 km (0.076 R)
• M69: 37,278,443 km (0.078 R)
• M70: 39,018,565 km (0.092 R)
• M71: 39,966,418 km (0.075 R)
• M72: 40,853,383 km (0.105 R)
• M73: 41,471,223 km (0.051 R)
• M74: 41,746,931 km (0.07 R)
• M75: 42,855,452 km (0.111 R)
• M76: 43,343,440 km (0.1 R)
• M77: 44,043,708 km (0.119 R)
• M78: 44,324,952 km (0.063 R)
• M79: 44,889,235 km (0.092 R)
• M80: 45,101,364 km (0.096 R)
• M81: 45,243,034 km (0.114 R)
• M82: 47,385,425 km (0.109 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 18,745 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit