🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.69 AU - 0.97 AU

Year: 282 Days

Day: 26.6 Hours

Environment

Temp: 141 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.22 AU - 1.3 AU

Year: 527 Days

Day: 23 Hours

Environment

Temp: 4 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.27 AU - 1.89 AU

Year: 740 Days

Day: 40.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,976,362 km

• M1: 229,932 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.83 AU - 1.95 AU

Year: 969 Days

Day: 19 Hours

Environment

Temp: -60 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.15 AU - 2.55 AU

Year: 1343 Days

Day: 43.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,976,362 km

• M1: 244,892 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.3 AU - 3.62 AU

Year: 1898 Days

Day: 41.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.58 AU - 4.24 AU

Year: 2347 Days

Day: 39 Hours

Environment

Temp: -109 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.2

Radius: 13.4

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.27 AU - 6.79 AU

Year: 4848 Days

Day: 8.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 53,976,362 km

• M1: 188,793 km (0.105 R)
• M2: 293,361 km (0.049 R)
• M3: 384,915 km (0.06 R)
• M4: 491,878 km (0.08 R)
• M5: 585,227 km (0.046 R)
• M6: 744,249 km (0.045 R)
• M7: 930,200 km (0.104 R)
• M8: 1,179,878 km (0.118 R)
• M9: 1,264,102 km (0.099 R)
• M10: 1,731,147 km (0.115 R)
• M11: 1,856,360 km (0.1 R)
• M12: 1,999,076 km (0.046 R)
• M13: 2,639,056 km (0.07 R)
• M14: 2,768,009 km (0.103 R)
• M15: 2,882,751 km (0.113 R)
• M16: 2,982,234 km (0.102 R)
• M17: 3,133,776 km (0.107 R)
• M18: 3,253,604 km (0.115 R)
• M19: 3,568,508 km (0.102 R)
• M20: 3,747,875 km (0.09 R)
• M21: 4,190,536 km (0.106 R)
• M22: 4,360,928 km (0.05 R)
• M23: 4,728,340 km (0.12 R)
• M24: 4,826,775 km (0.092 R)
• M25: 5,390,460 km (0.113 R)
• M26: 5,722,119 km (0.095 R)
• M27: 5,953,995 km (0.063 R)
• M28: 6,081,752 km (0.058 R)
• M29: 6,189,014 km (0.081 R)
• M30: 6,845,599 km (0.12 R)
• M31: 7,002,078 km (0.11 R)
• M32: 7,091,986 km (0.031 R)
• M33: 7,639,814 km (0.079 R)
• M34: 7,825,465 km (0.107 R)
• M35: 7,989,274 km (0.088 R)
• M36: 8,225,041 km (0.091 R)
• M37: 8,343,821 km (0.11 R)
• M38: 8,995,320 km (0.119 R)
• M39: 9,538,211 km (0.101 R)
• M40: 9,838,902 km (0.055 R)
• M41: 10,041,159 km (0.064 R)
• M42: 10,142,736 km (0.086 R)
• M43: 10,321,355 km (0.077 R)
• M44: 10,578,514 km (0.053 R)
• M45: 11,283,120 km (0.073 R)
• M46: 12,003,135 km (0.076 R)
• M47: 12,518,649 km (0.058 R)
• M48: 12,683,057 km (0.099 R)
• M49: 14,165,572 km (0.108 R)
• M50: 14,336,862 km (0.03 R)
• M51: 15,262,124 km (0.041 R)
• M52: 15,525,865 km (0.103 R)
• M53: 15,820,573 km (0.117 R)
• M54: 16,087,605 km (0.1 R)
• M55: 16,206,685 km (0.099 R)
• M56: 17,048,622 km (0.113 R)
• M57: 17,200,464 km (0.05 R)
• M58: 17,291,868 km (0.083 R)
• M59: 17,628,164 km (0.072 R)
• M60: 18,431,505 km (0.113 R)
• M61: 19,120,702 km (0.097 R)
• M62: 19,341,808 km (0.063 R)
• M63: 19,531,947 km (0.034 R)
• M64: 20,170,431 km (0.074 R)
• M65: 20,298,935 km (0.111 R)
• M66: 20,524,379 km (0.084 R)
• M67: 20,848,109 km (0.086 R)
• M68: 21,336,696 km (0.115 R)
• M69: 21,467,743 km (0.081 R)
• M70: 22,192,695 km (0.084 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.9

Radius: 14.1

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 8.03 AU - 9.65 AU

Year: 9798 Days

Day: 6.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 53,976,362 km

• M1: 176,675 km (0.107 R)
• M2: 307,124 km (0.089 R)
• M3: 446,699 km (0.119 R)
• M4: 588,518 km (0.07 R)
• M5: 926,011 km (0.077 R)
• M6: 1,046,736 km (0.119 R)
• M7: 1,136,495 km (0.103 R)
• M8: 1,402,929 km (0.088 R)
• M9: 1,503,309 km (0.064 R)
• M10: 1,627,176 km (0.11 R)
• M11: 1,754,484 km (0.106 R)
• M12: 2,442,784 km (0.095 R)
• M13: 2,740,483 km (0.112 R)
• M14: 3,317,034 km (0.068 R)
• M15: 3,788,566 km (0.119 R)
• M16: 3,931,432 km (0.09 R)
• M17: 4,281,491 km (0.074 R)
• M18: 6,417,599 km (0.106 R)
• M19: 6,588,739 km (0.109 R)
• M20: 7,075,680 km (0.09 R)
• M21: 7,791,655 km (0.048 R)
• M22: 7,937,513 km (0.084 R)
• M23: 8,084,568 km (0.025 R)
• M24: 8,605,917 km (0.034 R)
• M25: 8,719,013 km (0.106 R)
• M26: 9,408,509 km (0.115 R)
• M27: 9,603,136 km (0.091 R)
• M28: 9,996,429 km (0.117 R)
• M29: 10,155,302 km (0.118 R)
• M30: 10,515,683 km (0.115 R)
• M31: 12,636,981 km (0.108 R)
• M32: 12,938,271 km (0.112 R)
• M33: 13,372,853 km (0.108 R)
• M34: 14,078,207 km (0.034 R)
• M35: 14,345,837 km (0.093 R)
• M36: 14,480,326 km (0.086 R)
• M37: 15,571,194 km (0.052 R)
• M38: 15,894,325 km (0.106 R)
• M39: 16,924,306 km (0.084 R)
• M40: 17,019,002 km (0.084 R)
• M41: 17,161,419 km (0.117 R)
• M42: 17,304,285 km (0.075 R)
• M43: 17,495,321 km (0.073 R)
• M44: 18,120,940 km (0.113 R)
• M45: 18,217,879 km (0.069 R)
• M46: 18,314,968 km (0.037 R)
• M47: 18,607,282 km (0.099 R)
• M48: 18,901,093 km (0.084 R)
• M49: 21,871,807 km (0.058 R)
• M50: 22,078,551 km (0.12 R)
• M51: 22,182,073 km (0.08 R)
• M52: 23,173,907 km (0.088 R)
• M53: 23,914,117 km (0.041 R)
• M54: 24,073,738 km (0.082 R)
• M55: 24,394,027 km (0.072 R)
• M56: 25,634,942 km (0.101 R)
• M57: 26,126,071 km (0.109 R)
• M58: 26,565,291 km (0.093 R)
• M59: 26,896,351 km (0.046 R)
• M60: 27,506,860 km (0.08 R)
• M61: 28,515,598 km (0.092 R)
• M62: 28,797,889 km (0.094 R)
• M63: 29,650,597 km (0.101 R)
• M64: 29,936,628 km (0.06 R)
• M65: 30,338,747 km (0.115 R)
• M66: 31,322,653 km (0.116 R)
• M67: 31,906,234 km (0.049 R)
• M68: 32,670,380 km (0.057 R)
• M69: 33,262,189 km (0.044 R)
• M70: 34,216,623 km (0.045 R)
• M71: 34,757,420 km (0.095 R)
• M72: 35,422,233 km (0.102 R)
• M73: 36,641,754 km (0.119 R)
• M74: 37,318,386 km (0.099 R)
• M75: 37,441,953 km (0.048 R)
• M76: 38,496,918 km (0.076 R)
• M77: 38,621,682 km (0.116 R)
• M78: 38,746,447 km (0.096 R)
• M79: 38,934,043 km (0.116 R)
• M80: 40,192,460 km (0.085 R)
• M81: 41,976,415 km (0.084 R)
• M82: 43,331,472 km (0.081 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.6

Radius: 11

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 10.36 AU - 12.66 AU

Year: 14557 Days

Day: 9.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 53,976,362 km

• M1: 175,329 km (0.092 R)
• M2: 277,803 km (0.062 R)
• M3: 535,560 km (0.106 R)
• M4: 850,314 km (0.088 R)
• M5: 1,470,996 km (0.117 R)
• M6: 1,864,887 km (0.087 R)
• M7: 2,319,216 km (0.069 R)
• M8: 2,660,449 km (0.12 R)
• M9: 2,807,354 km (0.093 R)
• M10: 3,327,356 km (0.106 R)
• M11: 3,614,883 km (0.114 R)
• M12: 4,044,528 km (0.101 R)
• M13: 4,525,485 km (0.119 R)
• M14: 4,666,257 km (0.105 R)
• M15: 4,844,428 km (0.112 R)
• M16: 5,207,352 km (0.11 R)
• M17: 6,745,966 km (0.11 R)
• M18: 7,192,366 km (0.05 R)
• M19: 7,774,302 km (0.118 R)
• M20: 7,943,497 km (0.112 R)
• M21: 8,071,104 km (0.103 R)
• M22: 9,027,783 km (0.092 R)
• M23: 9,161,074 km (0.045 R)
• M24: 9,610,018 km (0.085 R)
• M25: 9,746,002 km (0.06 R)
• M26: 10,622,795 km (0.072 R)
• M27: 10,716,593 km (0.063 R)
• M28: 11,380,658 km (0.102 R)
• M29: 11,476,550 km (0.028 R)
• M30: 12,155,874 km (0.084 R)
• M31: 12,549,915 km (0.064 R)
• M32: 12,798,397 km (0.105 R)
• M33: 13,098,640 km (0.115 R)
• M34: 13,962,119 km (0.097 R)
• M35: 14,271,188 km (0.106 R)
• M36: 14,686,921 km (0.091 R)
• M37: 14,843,849 km (0.109 R)
• M38: 15,053,884 km (0.116 R)
• M39: 15,423,989 km (0.085 R)
• M40: 15,583,461 km (0.101 R)
• M41: 16,065,315 km (0.115 R)
• M42: 16,660,864 km (0.055 R)
• M43: 17,043,685 km (0.046 R)
• M44: 17,540,201 km (0.112 R)
• M45: 17,929,604 km (0.059 R)
• M46: 18,209,502 km (0.072 R)
• M47: 18,321,850 km (0.087 R)
• M48: 18,887,180 km (0.045 R)
• M49: 19,057,871 km (0.086 R)
• M50: 20,034,895 km (0.112 R)
• M51: 21,977,722 km (0.093 R)
• M52: 22,941,282 km (0.118 R)
• M53: 24,474,212 km (0.099 R)
• M54: 24,847,010 km (0.099 R)
• M55: 25,159,220 km (0.115 R)
• M56: 26,230,042 km (0.113 R)
• M57: 26,739,273 km (0.049 R)
• M58: 27,059,113 km (0.089 R)
• M59: 27,961,488 km (0.12 R)
• M60: 28,156,114 km (0.108 R)
• M61: 28,286,115 km (0.107 R)
• M62: 28,677,463 km (0.112 R)
• M63: 30,995,332 km (0.074 R)
• M64: 31,939,295 km (0.058 R)
• M65: 32,074,831 km (0.069 R)
• M66: 33,029,564 km (0.025 R)
• M67: 33,304,076 km (0.052 R)
• M68: 34,062,837 km (0.104 R)
• M69: 34,687,857 km (0.11 R)
• M70: 36,090,337 km (0.12 R)
• M71: 36,373,077 km (0.056 R)
• M72: 37,941,162 km (0.112 R)
• M73: 38,156,732 km (0.087 R)
• M74: 39,676,946 km (0.115 R)
• M75: 39,968,811 km (0.112 R)
• M76: 40,041,815 km (0.063 R)
• M77: 40,261,275 km (0.073 R)
• M78: 41,069,403 km (0.083 R)
• M79: 41,290,658 km (0.105 R)
• M80: 43,075,510 km (0.116 R)
• M81: 43,225,407 km (0.083 R)
• M82: 45,799,687 km (0.072 R)
• M83: 47,569,131 km (0.093 R)
• M84: 48,501,275 km (0.099 R)
• M85: 50,699,466 km (0.113 R)
• M86: 51,890,265 km (0.095 R)
• M87: 52,529,198 km (0.105 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 17,572 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit