🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.54 AU - 0.56 AU

Year: 147 Days

Day: 41.1 Hours

Environment

Temp: 210 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,958,100 km

• M1: 349,012 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.23 AU - 1.65 AU

Year: 622 Days

Day: 16.1 Hours

Environment

Temp: -22 °C

Axial Tilt: 26.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.8 AU - 2.74 AU

Year: 1231 Days

Day: 17.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 167.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.02 AU - 4.32 AU

Year: 3065 Days

Day: 21.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,958,100 km

• M1: 54,304 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.23 AU - 5.31 AU

Year: 3749 Days

Day: 47.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.5

Radius: 14.1

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.97 AU - 7.25 AU

Year: 5435 Days

Day: 9 Hours

Environment

Temp: -151 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 67,958,100 km

• M1: 254,616 km (0.064 R)
• M2: 744,549 km (0.069 R)
• M3: 890,407 km (0.113 R)
• M4: 1,136,495 km (0.062 R)
• M5: 1,389,166 km (0.119 R)
• M6: 1,767,349 km (0.082 R)
• M7: 2,044,255 km (0.073 R)
• M8: 2,295,729 km (0.074 R)
• M9: 2,395,361 km (0.103 R)
• M10: 2,723,878 km (0.107 R)
• M11: 2,979,990 km (0.112 R)
• M12: 3,379,266 km (0.073 R)
• M13: 3,986,484 km (0.04 R)
• M14: 4,180,213 km (0.095 R)
• M15: 4,526,832 km (0.07 R)
• M16: 4,652,943 km (0.112 R)
• M17: 4,908,755 km (0.086 R)
• M18: 5,012,426 km (0.071 R)
• M19: 5,143,025 km (0.085 R)
• M20: 5,274,821 km (0.064 R)
• M21: 5,434,442 km (0.088 R)
• M22: 5,676,940 km (0.1 R)
• M23: 6,117,057 km (0.088 R)
• M24: 6,539,671 km (0.09 R)
• M25: 6,682,686 km (0.072 R)
• M26: 7,147,337 km (0.116 R)
• M27: 7,443,092 km (0.047 R)
• M28: 7,803,474 km (0.069 R)
• M29: 8,572,706 km (0.049 R)
• M30: 8,823,881 km (0.087 R)
• M31: 8,982,155 km (0.102 R)
• M32: 9,109,613 km (0.083 R)
• M33: 9,820,651 km (0.045 R)
• M34: 9,918,937 km (0.108 R)
• M35: 10,017,672 km (0.115 R)
• M36: 11,364,801 km (0.109 R)
• M37: 11,884,653 km (0.12 R)
• M38: 12,661,216 km (0.115 R)
• M39: 13,600,242 km (0.031 R)
• M40: 14,337,759 km (0.112 R)
• M41: 14,524,158 km (0.05 R)
• M42: 14,711,305 km (0.056 R)
• M43: 15,315,980 km (0.1 R)
• M44: 15,468,420 km (0.029 R)
• M45: 15,851,690 km (0.035 R)
• M46: 17,099,186 km (0.051 R)
• M47: 17,654,793 km (0.092 R)
• M48: 17,774,770 km (0.052 R)
• M49: 18,621,345 km (0.094 R)
• M50: 18,824,798 km (0.068 R)
• M51: 18,988,159 km (0.048 R)
• M52: 19,398,655 km (0.114 R)
• M53: 20,061,523 km (0.113 R)
• M54: 20,186,587 km (0.065 R)
• M55: 20,437,612 km (0.048 R)
• M56: 20,647,648 km (0.076 R)
• M57: 20,900,468 km (0.112 R)
• M58: 21,196,821 km (0.09 R)
• M59: 21,793,867 km (0.109 R)
• M60: 21,922,521 km (0.063 R)
• M61: 22,137,493 km (0.107 R)
• M62: 22,656,149 km (0.034 R)
• M63: 22,829,981 km (0.09 R)
• M64: 23,091,628 km (0.113 R)
• M65: 26,261,607 km (0.093 R)
• M66: 26,856,707 km (0.117 R)
• M67: 27,040,713 km (0.104 R)
• M68: 27,225,167 km (0.076 R)
• M69: 27,502,671 km (0.104 R)
• M70: 27,734,548 km (0.103 R)
• M71: 28,340,569 km (0.113 R)
• M72: 28,715,610 km (0.105 R)
• M73: 28,903,805 km (0.083 R)
• M74: 28,998,051 km (0.101 R)
• M75: 29,092,448 km (0.101 R)
• M76: 29,234,117 km (0.104 R)
• M77: 29,708,192 km (0.077 R)
• M78: 30,376,147 km (0.104 R)
• M79: 32,507,468 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.1

Radius: 8.3

Gravity: 12.08 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.97 AU - 9.19 AU

Year: 7511 Days

Day: 9.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,958,100 km

• M1: 106,962 km (0.103 R)
• M2: 465,997 km (0.084 R)
• M3: 917,633 km (0.11 R)
• M4: 1,021,604 km (0.086 R)
• M5: 1,241,363 km (0.108 R)
• M6: 1,337,555 km (0.086 R)
• M7: 1,416,393 km (0.118 R)
• M8: 2,033,633 km (0.099 R)
• M9: 2,194,152 km (0.103 R)
• M10: 2,264,313 km (0.094 R)
• M11: 2,601,357 km (0.066 R)
• M12: 2,928,528 km (0.077 R)
• M13: 3,215,756 km (0.089 R)
• M14: 3,677,415 km (0.088 R)
• M15: 3,733,215 km (0.094 R)
• M16: 3,958,808 km (0.102 R)
• M17: 4,160,018 km (0.099 R)
• M18: 4,335,047 km (0.096 R)
• M19: 4,966,949 km (0.082 R)
• M20: 5,404,223 km (0.11 R)
• M21: 6,116,309 km (0.109 R)
• M22: 6,215,642 km (0.07 R)
• M23: 6,416,103 km (0.115 R)
• M24: 7,064,610 km (0.096 R)
• M25: 7,169,029 km (0.077 R)
• M26: 7,308,903 km (0.098 R)
• M27: 7,485,129 km (0.091 R)
• M28: 8,058,239 km (0.114 R)
• M29: 8,757,310 km (0.077 R)
• M30: 8,982,006 km (0.086 R)
• M31: 9,475,529 km (0.11 R)
• M32: 10,134,209 km (0.103 R)
• M33: 10,291,436 km (0.112 R)
• M34: 10,489,055 km (0.113 R)
• M35: 10,608,135 km (0.1 R)
• M36: 11,210,565 km (0.087 R)
• M37: 11,291,797 km (0.045 R)
• M38: 14,209,703 km (0.081 R)
• M39: 15,186,428 km (0.095 R)
• M40: 15,366,394 km (0.116 R)
• M41: 16,047,364 km (0.104 R)
• M42: 16,276,548 km (0.096 R)
• M43: 16,691,831 km (0.096 R)
• M44: 17,532,870 km (0.075 R)
• M45: 18,820,160 km (0.104 R)
• M46: 19,061,910 km (0.096 R)
• M47: 19,499,484 km (0.092 R)
• M48: 19,793,145 km (0.108 R)
• M49: 20,434,471 km (0.077 R)
• M50: 21,484,648 km (0.104 R)
• M51: 21,636,041 km (0.066 R)
• M52: 21,737,169 km (0.114 R)
• M53: 21,940,024 km (0.09 R)
• M54: 22,245,503 km (0.111 R)
• M55: 22,449,853 km (0.081 R)
• M56: 25,216,367 km (0.074 R)
• M57: 25,322,731 km (0.034 R)
• M58: 25,964,805 km (0.086 R)
• M59: 26,233,931 km (0.118 R)
• M60: 26,666,419 km (0.1 R)
• M61: 26,883,635 km (0.089 R)
• M62: 27,758,035 km (0.035 R)
• M63: 27,867,989 km (0.116 R)
• M64: 28,033,145 km (0.086 R)
• M65: 28,088,347 km (0.036 R)
• M66: 28,309,303 km (0.109 R)
• M67: 29,142,862 km (0.108 R)
• M68: 29,366,511 km (0.091 R)
• M69: 29,478,560 km (0.064 R)
• M70: 30,210,392 km (0.104 R)
• M71: 30,436,734 km (0.118 R)
• M72: 30,777,368 km (0.084 R)
• M73: 31,176,346 km (0.102 R)
• M74: 31,233,492 km (0.084 R)
• M75: 31,405,081 km (0.043 R)
• M76: 32,557,284 km (0.077 R)
• M77: 32,615,178 km (0.081 R)
• M78: 34,370,260 km (0.092 R)
• M79: 35,259,321 km (0.109 R)
• M80: 35,975,894 km (0.116 R)
• M81: 36,155,861 km (0.102 R)
• M82: 36,939,005 km (0.088 R)
• M83: 37,605,913 km (0.051 R)
• M84: 38,215,674 km (0.119 R)
• M85: 39,013,330 km (0.041 R)
• M86: 40,937,457 km (0.092 R)
• M87: 41,187,884 km (0.103 R)
• M88: 41,250,566 km (0.045 R)
• M89: 41,313,397 km (0.104 R)
• M90: 41,501,740 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.9

Radius: 9

Gravity: 10.07 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 10.2 AU - 14.34 AU

Year: 15468 Days

Day: 6.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,958,100 km

• M1: 143,464 km (0.03 R)
• M2: 446,998 km (0.113 R)
• M3: 575,353 km (0.12 R)
• M4: 870,510 km (0.091 R)
• M5: 1,010,982 km (0.112 R)
• M6: 1,505,403 km (0.089 R)
• M7: 2,354,670 km (0.099 R)
• M8: 2,486,616 km (0.045 R)
• M9: 2,723,429 km (0.119 R)
• M10: 2,932,268 km (0.095 R)
• M11: 4,617,937 km (0.057 R)
• M12: 5,819,806 km (0.105 R)
• M13: 6,044,203 km (0.119 R)
• M14: 6,409,222 km (0.065 R)
• M15: 6,594,424 km (0.101 R)
• M16: 7,112,930 km (0.07 R)
• M17: 7,401,205 km (0.078 R)
• M18: 8,088,906 km (0.099 R)
• M19: 8,592,752 km (0.096 R)
• M20: 9,896,049 km (0.099 R)
• M21: 10,164,128 km (0.106 R)
• M22: 10,762,370 km (0.104 R)
• M23: 11,371,832 km (0.113 R)
• M24: 11,483,881 km (0.051 R)
• M25: 12,624,415 km (0.095 R)
• M26: 13,090,711 km (0.03 R)
• M27: 13,800,703 km (0.107 R)
• M28: 16,004,728 km (0.12 R)
• M29: 16,193,371 km (0.11 R)
• M30: 16,509,322 km (0.037 R)
• M31: 16,827,217 km (0.11 R)
• M32: 16,954,974 km (0.08 R)
• M33: 17,147,207 km (0.12 R)
• M34: 17,275,861 km (0.089 R)
• M35: 17,598,694 km (0.087 R)
• M36: 18,053,920 km (0.076 R)
• M37: 18,119,294 km (0.1 R)
• M38: 20,048,807 km (0.101 R)
• M39: 20,456,162 km (0.105 R)
• M40: 20,797,694 km (0.095 R)
• M41: 21,279,100 km (0.119 R)
• M42: 21,694,534 km (0.075 R)
• M43: 22,603,939 km (0.088 R)
• M44: 23,740,284 km (0.077 R)
• M45: 24,895,030 km (0.116 R)
• M46: 25,406,057 km (0.105 R)
• M47: 25,479,360 km (0.033 R)
• M48: 25,626,115 km (0.072 R)
• M49: 25,994,276 km (0.079 R)
• M50: 26,438,432 km (0.113 R)
• M51: 26,884,981 km (0.117 R)
• M52: 28,925,496 km (0.051 R)
• M53: 30,080,541 km (0.059 R)
• M54: 30,780,809 km (0.086 R)
• M55: 31,880,802 km (0.097 R)
• M56: 32,038,927 km (0.07 R)
• M57: 33,233,616 km (0.111 R)
• M58: 34,038,153 km (0.112 R)
• M59: 34,524,047 km (0.12 R)
• M60: 34,767,742 km (0.106 R)
• M61: 35,502,567 km (0.12 R)
• M62: 35,748,506 km (0.083 R)
• M63: 36,738,395 km (0.038 R)
• M64: 38,408,206 km (0.099 R)
• M65: 38,576,504 km (0.048 R)
• M66: 40,615,672 km (0.112 R)
• M67: 41,389,243 km (0.054 R)
• M68: 41,994,366 km (0.105 R)
• M69: 43,739,425 km (0.089 R)
• M70: 44,532,294 km (0.089 R)
• M71: 45,241,089 km (0.101 R)
• M72: 45,507,971 km (0.088 R)
• M73: 46,043,083 km (0.078 R)
• M74: 46,580,289 km (0.108 R)
• M75: 49,114,477 km (0.108 R)
• M76: 50,674,932 km (0.106 R)
• M77: 50,859,536 km (0.114 R)
• M78: 52,438,093 km (0.098 R)
• M79: 53,750,216 km (0.082 R)
• M80: 54,788,575 km (0.049 R)
• M81: 55,928,959 km (0.052 R)
• M82: 56,502,069 km (0.101 R)
• M83: 59,591,564 km (0.026 R)
• M84: 60,274,777 km (0.101 R)
• M85: 60,470,302 km (0.086 R)
• M86: 61,451,813 km (0.102 R)
• M87: 62,636,479 km (0.071 R)
• M88: 64,028,038 km (0.099 R)
• M89: 64,127,820 km (0.085 R)
• M90: 64,327,533 km (0.097 R)
• M91: 64,727,707 km (0.118 R)
• M92: 65,028,250 km (0.114 R)
• M93: 67,044,231 km (0.052 R)
• M94: 67,348,363 km (0.096 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 11,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit