🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.61 AU - 0.71 AU

Year: 191 Days

Day: 17.1 Hours

Environment

Temp: 197 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.87 AU - 1.29 AU

Year: 400 Days

Day: 32.7 Hours

Environment

Temp: 20 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.87 AU - 1.37 AU

Year: 422 Days

Day: 33.1 Hours

Environment

Temp: 30 °C

Axial Tilt: 49.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.17 AU - 1.25 AU

Year: 474 Days

Day: 32.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 90,280,995 km

• M1: 764,894 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.68 AU - 2.02 AU

Year: 897 Days

Day: 46.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,280,995 km

• M1: 55,351 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.85 AU - 2.41 AU

Year: 1108 Days

Day: 40.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.67 AU - 2.89 AU

Year: 1652 Days

Day: 16.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.88 AU - 6.12 AU

Year: 3985 Days

Day: 39.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,280,995 km

• M1: 1,819,260 km (0.109 R)

Asteroid Belt

Center: 5.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290

Radius: 12.8

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.15 AU - 7.71 AU

Year: 6503 Days

Day: 7.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 90,280,995 km

• M1: 246,836 km (0.112 R)
• M2: 382,073 km (0.1 R)
• M3: 534,364 km (0.097 R)
• M4: 688,898 km (0.083 R)
• M5: 778,208 km (0.108 R)
• M6: 1,138,889 km (0.08 R)
• M7: 1,657,395 km (0.119 R)
• M8: 1,829,881 km (0.106 R)
• M9: 2,176,051 km (0.077 R)
• M10: 2,348,238 km (0.031 R)
• M11: 2,706,824 km (0.055 R)
• M12: 2,987,320 km (0.055 R)
• M13: 3,238,196 km (0.104 R)
• M14: 3,376,125 km (0.088 R)
• M15: 3,576,735 km (0.098 R)
• M16: 3,760,741 km (0.073 R)
• M17: 3,968,832 km (0.116 R)
• M18: 5,959,979 km (0.119 R)
• M19: 6,203,375 km (0.097 R)
• M20: 6,549,544 km (0.082 R)
• M21: 7,364,853 km (0.101 R)
• M22: 7,495,153 km (0.11 R)
• M23: 7,599,871 km (0.077 R)
• M24: 7,731,667 km (0.059 R)
• M25: 7,837,582 km (0.113 R)
• M26: 8,537,700 km (0.106 R)
• M27: 8,784,836 km (0.064 R)
• M28: 9,540,305 km (0.116 R)
• M29: 10,964,327 km (0.063 R)
• M30: 11,113,327 km (0.106 R)
• M31: 11,263,074 km (0.09 R)
• M32: 11,534,145 km (0.106 R)
• M33: 12,422,757 km (0.053 R)
• M34: 12,859,583 km (0.118 R)
• M35: 13,016,810 km (0.064 R)
• M36: 14,167,816 km (0.114 R)
• M37: 14,362,892 km (0.041 R)
• M38: 14,591,477 km (0.096 R)
• M39: 14,689,763 km (0.098 R)
• M40: 14,986,266 km (0.075 R)
• M41: 15,551,596 km (0.119 R)
• M42: 16,056,190 km (0.09 R)
• M43: 16,361,669 km (0.09 R)
• M44: 16,806,124 km (0.09 R)
• M45: 16,909,347 km (0.055 R)
• M46: 17,324,032 km (0.118 R)
• M47: 17,707,152 km (0.06 R)
• M48: 17,882,181 km (0.115 R)
• M49: 18,198,731 km (0.087 R)
• M50: 19,195,501 km (0.083 R)
• M51: 19,339,414 km (0.087 R)
• M52: 19,736,896 km (0.117 R)
• M53: 20,650,191 km (0.093 R)
• M54: 20,760,744 km (0.116 R)
• M55: 21,019,398 km (0.068 R)
• M56: 21,167,650 km (0.102 R)
• M57: 21,279,100 km (0.114 R)
• M58: 21,839,344 km (0.049 R)
• M59: 22,064,788 km (0.097 R)
• M60: 22,555,918 km (0.061 R)
• M61: 22,745,758 km (0.111 R)
• M62: 23,203,527 km (0.072 R)
• M63: 24,167,087 km (0.098 R)
• M64: 24,712,521 km (0.062 R)
• M65: 25,104,467 km (0.116 R)
• M66: 25,459,014 km (0.105 R)
• M67: 25,696,277 km (0.111 R)
• M68: 26,013,873 km (0.098 R)
• M69: 26,133,252 km (0.082 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.7

Radius: 7.2

Gravity: 9.21 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 19.14 AU - 20.08 AU

Year: 30954 Days

Day: 23.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 90,280,995 km

• M1: 97,538 km (0.046 R)
• M2: 166,502 km (0.094 R)
• M3: 307,274 km (0.077 R)
• M4: 383,868 km (0.032 R)
• M5: 757,713 km (0.058 R)
• M6: 1,067,830 km (0.034 R)
• M7: 1,190,051 km (0.097 R)
• M8: 1,349,373 km (0.094 R)
• M9: 1,448,407 km (0.102 R)
• M10: 1,759,869 km (0.107 R)
• M11: 1,979,180 km (0.094 R)
• M12: 2,524,763 km (0.08 R)
• M13: 5,017,961 km (0.12 R)
• M14: 5,276,915 km (0.052 R)
• M15: 5,434,292 km (0.065 R)
• M16: 5,593,315 km (0.093 R)
• M17: 6,134,410 km (0.108 R)
• M18: 7,034,690 km (0.051 R)
• M19: 7,092,285 km (0.097 R)
• M20: 8,156,525 km (0.093 R)
• M21: 8,707,045 km (0.093 R)
• M22: 9,080,890 km (0.116 R)
• M23: 9,908,615 km (0.088 R)
• M24: 10,627,582 km (0.085 R)
• M25: 11,771,707 km (0.063 R)
• M26: 12,323,573 km (0.099 R)
• M27: 12,672,884 km (0.048 R)
• M28: 13,956,733 km (0.077 R)
• M29: 14,761,570 km (0.119 R)
• M30: 15,958,951 km (0.086 R)
• M31: 16,954,525 km (0.078 R)
• M32: 18,049,133 km (0.05 R)
• M33: 18,684,924 km (0.066 R)
• M34: 21,467,294 km (0.073 R)
• M35: 21,971,738 km (0.043 R)
• M36: 22,056,112 km (0.105 R)
• M37: 23,594,277 km (0.094 R)
• M38: 24,027,662 km (0.078 R)
• M39: 26,055,012 km (0.102 R)
• M40: 28,411,777 km (0.05 R)
• M41: 28,872,838 km (0.107 R)
• M42: 29,243,392 km (0.077 R)
• M43: 30,270,680 km (0.03 R)
• M44: 30,836,011 km (0.083 R)
• M45: 31,214,793 km (0.066 R)
• M46: 32,072,736 km (0.08 R)
• M47: 34,791,079 km (0.071 R)
• M48: 35,185,419 km (0.114 R)
• M49: 35,482,221 km (0.114 R)
• M50: 35,779,772 km (0.057 R)
• M51: 36,477,197 km (0.059 R)
• M52: 36,777,589 km (0.09 R)
• M53: 38,392,947 km (0.047 R)
• M54: 39,004,802 km (0.105 R)
• M55: 41,692,777 km (0.094 R)
• M56: 43,588,481 km (0.115 R)
• M57: 43,800,761 km (0.089 R)
• M58: 43,907,125 km (0.073 R)
• M59: 44,013,489 km (0.093 R)
• M60: 44,226,516 km (0.11 R)
• M61: 46,484,247 km (0.094 R)
• M62: 47,354,009 km (0.119 R)
• M63: 49,552,200 km (0.1 R)
• M64: 50,106,909 km (0.095 R)
• M65: 50,998,812 km (0.107 R)
• M66: 53,024,516 km (0.09 R)
• M67: 53,137,762 km (0.118 R)
• M68: 53,478,247 km (0.101 R)
• M69: 54,389,597 km (0.027 R)
• M70: 54,618,183 km (0.104 R)
• M71: 56,690,113 km (0.077 R)
• M72: 58,319,533 km (0.057 R)
• M73: 60,318,460 km (0.11 R)
• M74: 60,555,124 km (0.037 R)
• M75: 61,981,539 km (0.119 R)
• M76: 62,220,447 km (0.116 R)
• M77: 62,938,667 km (0.093 R)
• M78: 64,383,483 km (0.108 R)
• M79: 64,625,233 km (0.115 R)
• M80: 66,204,687 km (0.113 R)
• M81: 66,693,274 km (0.115 R)
• M82: 67,919,827 km (0.035 R)
• M83: 68,166,065 km (0.086 R)
• M84: 69,153,860 km (0.104 R)
• M85: 69,525,461 km (0.051 R)
• M86: 70,769,068 km (0.076 R)
• M87: 70,893,833 km (0.06 R)
• M88: 71,143,661 km (0.074 R)
• M89: 74,290,153 km (0.107 R)
• M90: 79,677,472 km (0.081 R)
• M91: 82,811,996 km (0.117 R)
• M92: 83,733,818 km (0.116 R)
• M93: 85,853,620 km (0.067 R)
• M94: 86,519,629 km (0.087 R)
• M95: 87,990,924 km (0.06 R)
• M96: 88,662,469 km (0.084 R)
• M97: 89,066,084 km (0.108 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 10,857 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit