🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.47 AU - 0.69 AU

Year: 161 Days

Day: 31.8 Hours

Environment

Temp: 218 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.72 AU - 0.84 AU

Year: 252 Days

Day: 24.6 Hours

Environment

Temp: 116 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.67 AU - 0.95 AU

Year: 266 Days

Day: 32.6 Hours

Environment

Temp: 182 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.34 AU - 1.9 AU

Year: 753 Days

Day: 36.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.4 AU - 2 AU

Year: 810 Days

Day: 14.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.77 AU - 2.03 AU

Year: 957 Days

Day: 42.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,907,336 km

• M1: 45,777 km (0.11 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.78 AU - 2.76 AU

Year: 1249 Days

Day: 40.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,907,336 km

• M1: 399,726 km (0.107 R)
• M2: 2,097,811 km (0.086 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.38 AU - 4.76 AU

Year: 3568 Days

Day: 46.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.9

Radius: 11.8

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 8.5 AU - 10.14 AU

Year: 10392 Days

Day: 5.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 42,907,336 km

• M1: 290,818 km (0.079 R)
• M2: 522,545 km (0.117 R)
• M3: 654,491 km (0.079 R)
• M4: 1,100,891 km (0.096 R)
• M5: 1,368,372 km (0.072 R)
• M6: 1,707,211 km (0.095 R)
• M7: 2,433,808 km (0.094 R)
• M8: 2,815,432 km (0.11 R)
• M9: 3,216,055 km (0.08 R)
• M10: 3,536,793 km (0.119 R)
• M11: 3,969,280 km (0.102 R)
• M12: 4,174,529 km (0.061 R)
• M13: 4,739,410 km (0.097 R)
• M14: 5,067,777 km (0.078 R)
• M15: 5,555,317 km (0.109 R)
• M16: 5,785,548 km (0.048 R)
• M17: 6,176,148 km (0.045 R)
• M18: 6,255,285 km (0.08 R)
• M19: 6,374,664 km (0.028 R)
• M20: 6,818,821 km (0.058 R)
• M21: 7,189,823 km (0.086 R)
• M22: 7,567,558 km (0.093 R)
• M23: 8,167,894 km (0.1 R)
• M24: 8,739,059 km (0.052 R)
• M25: 9,097,047 km (0.101 R)
• M26: 9,551,375 km (0.065 R)
• M27: 9,920,134 km (0.083 R)
• M28: 10,013,184 km (0.065 R)
• M29: 12,030,960 km (0.083 R)
• M30: 13,495,523 km (0.111 R)
• M31: 13,857,400 km (0.103 R)
• M32: 14,749,752 km (0.085 R)
• M33: 17,480,362 km (0.029 R)
• M34: 17,705,357 km (0.03 R)
• M35: 18,845,442 km (0.105 R)
• M36: 19,424,236 km (0.112 R)
• M37: 20,540,236 km (0.094 R)
• M38: 21,195,774 km (0.103 R)
• M39: 21,315,752 km (0.11 R)
• M40: 22,772,536 km (0.071 R)
• M41: 22,895,356 km (0.115 R)
• M42: 23,699,295 km (0.09 R)
• M43: 24,386,846 km (0.107 R)
• M44: 24,701,451 km (0.046 R)
• M45: 25,207,840 km (0.072 R)
• M46: 25,973,631 km (0.064 R)
• M47: 26,488,397 km (0.064 R)
• M48: 27,266,905 km (0.08 R)
• M49: 27,528,103 km (0.059 R)
• M50: 29,246,085 km (0.118 R)
• M51: 29,513,416 km (0.081 R)
• M52: 29,647,456 km (0.089 R)
• M53: 29,983,303 km (0.043 R)
• M54: 30,387,965 km (0.098 R)
• M55: 31,407,774 km (0.114 R)
• M56: 32,854,086 km (0.092 R)
• M57: 32,993,062 km (0.057 R)
• M58: 33,201,751 km (0.12 R)
• M59: 33,690,338 km (0.12 R)
• M60: 34,392,550 km (0.039 R)
• M61: 34,604,231 km (0.102 R)
• M62: 35,811,486 km (0.119 R)
• M63: 35,954,502 km (0.062 R)
• M64: 36,097,517 km (0.05 R)
• M65: 36,384,446 km (0.03 R)
• M66: 36,888,142 km (0.117 R)
• M67: 37,539,342 km (0.114 R)
• M68: 38,048,423 km (0.062 R)
• M69: 38,633,052 km (0.041 R)
• M70: 39,441,628 km (0.085 R)
• M71: 39,811,135 km (0.081 R)
• M72: 40,107,488 km (0.044 R)
• M73: 41,600,325 km (0.096 R)
• M74: 42,731,884 km (0.094 R)
• M75: 43,491,841 km (0.101 R)
• M76: 45,720,999 km (0.077 R)
• M77: 45,798,491 km (0.057 R)
• M78: 46,031,414 km (0.08 R)
• M79: 49,571,050 km (0.089 R)
• M80: 49,650,785 km (0.113 R)
• M81: 49,730,371 km (0.074 R)
• M82: 50,931,044 km (0.108 R)
• M83: 52,384,238 km (0.074 R)
• M84: 53,034,540 km (0.115 R)
• M85: 53,115,921 km (0.084 R)
• M86: 53,278,982 km (0.108 R)
• M87: 53,932,875 km (0.12 R)

Asteroid Belt

Center: 11.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.7

Radius: 7.1

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 12.95 AU - 14.11 AU

Year: 18178 Days

Day: 17.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 159.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 42,907,336 km

• M1: 175,030 km (0.095 R)
• M2: 267,780 km (0.046 R)
• M3: 380,727 km (0.086 R)
• M4: 655,687 km (0.118 R)
• M5: 781,649 km (0.111 R)
• M6: 847,622 km (0.114 R)
• M7: 1,003,203 km (0.105 R)
• M8: 1,112,260 km (0.092 R)
• M9: 1,263,803 km (0.056 R)
• M10: 1,693,298 km (0.105 R)
• M11: 2,003,415 km (0.097 R)
• M12: 2,072,230 km (0.1 R)
• M13: 2,283,462 km (0.078 R)
• M14: 2,331,333 km (0.095 R)
• M15: 2,575,926 km (0.114 R)
• M16: 2,726,571 km (0.102 R)
• M17: 3,331,096 km (0.109 R)
• M18: 3,662,605 km (0.11 R)
• M19: 3,889,395 km (0.107 R)
• M20: 4,004,585 km (0.108 R)
• M21: 4,476,716 km (0.099 R)
• M22: 5,091,264 km (0.082 R)
• M23: 5,797,815 km (0.11 R)
• M24: 6,263,214 km (0.102 R)
• M25: 6,330,832 km (0.113 R)
• M26: 6,466,518 km (0.066 R)
• M27: 7,124,150 km (0.116 R)
• M28: 7,985,086 km (0.106 R)
• M29: 8,168,642 km (0.114 R)
• M30: 8,689,841 km (0.097 R)
• M31: 8,954,480 km (0.063 R)
• M32: 9,145,217 km (0.09 R)
• M33: 10,000,019 km (0.091 R)
• M34: 10,476,937 km (0.09 R)
• M35: 11,951,972 km (0.103 R)
• M36: 12,077,784 km (0.109 R)
• M37: 12,373,240 km (0.083 R)
• M38: 13,186,753 km (0.112 R)
• M39: 13,403,820 km (0.114 R)
• M40: 13,578,251 km (0.091 R)
• M41: 13,841,244 km (0.092 R)
• M42: 14,327,886 km (0.088 R)
• M43: 14,685,425 km (0.115 R)
• M44: 16,005,775 km (0.064 R)
• M45: 16,891,245 km (0.029 R)
• M46: 17,553,814 km (0.063 R)
• M47: 18,709,308 km (0.089 R)
• M48: 19,100,058 km (0.079 R)
• M49: 19,592,085 km (0.105 R)
• M50: 21,093,300 km (0.081 R)
• M51: 21,499,757 km (0.093 R)
• M52: 22,734,987 km (0.111 R)
• M53: 23,308,695 km (0.116 R)
• M54: 23,413,563 km (0.118 R)
• M55: 24,098,721 km (0.113 R)
• M56: 24,257,744 km (0.047 R)
• M57: 24,310,851 km (0.08 R)
• M58: 25,112,097 km (0.108 R)
• M59: 25,327,219 km (0.085 R)
• M60: 25,381,074 km (0.063 R)
• M61: 25,434,929 km (0.09 R)
• M62: 25,813,412 km (0.099 R)
• M63: 26,084,782 km (0.043 R)
• M64: 26,466,406 km (0.092 R)
• M65: 27,124,936 km (0.064 R)
• M66: 27,290,541 km (0.104 R)
• M67: 28,738,649 km (0.119 R)
• M68: 29,245,636 km (0.117 R)
• M69: 29,302,184 km (0.073 R)
• M70: 29,698,917 km (0.089 R)
• M71: 30,497,620 km (0.096 R)
• M72: 31,534,932 km (0.107 R)
• M73: 31,883,196 km (0.079 R)
• M74: 32,291,149 km (0.046 R)
• M75: 34,118,786 km (0.097 R)
• M76: 34,356,946 km (0.099 R)
• M77: 34,476,325 km (0.058 R)
• M78: 35,798,172 km (0.07 R)
• M79: 35,919,047 km (0.065 R)
• M80: 36,952,918 km (0.058 R)
• M81: 37,750,125 km (0.062 R)
• M82: 38,243,499 km (0.12 R)
• M83: 38,367,216 km (0.116 R)
• M84: 38,925,366 km (0.107 R)
• M85: 39,236,679 km (0.086 R)
• M86: 39,924,381 km (0.078 R)
• M87: 41,121,612 km (0.083 R)
• M88: 42,907,362 km (0.034 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 12,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit