🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.04 AU - 1.28 AU

Year: 441 Days

Day: 38.3 Hours

Environment

Temp: 27 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.37 AU - 2.09 AU

Year: 803 Days

Day: 47.4 Hours

Environment

Temp: -29 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.21 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.59 AU - 2.79 AU

Year: 1558 Days

Day: 26 Hours

Environment

Temp: -86 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.59 AU - 5.25 AU

Year: 3853 Days

Day: 21.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.9

Radius: 14.1

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.86 AU - 6.76 AU

Year: 5597 Days

Day: 8.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 75,853,757 km

• M1: 224,098 km (0.099 R)
• M2: 313,258 km (0.105 R)
• M3: 483,949 km (0.026 R)
• M4: 628,760 km (0.118 R)
• M5: 799,900 km (0.082 R)
• M6: 1,109,418 km (0.101 R)
• M7: 1,469,201 km (0.107 R)
• M8: 1,562,101 km (0.089 R)
• M9: 1,669,213 km (0.067 R)
• M10: 1,766,601 km (0.117 R)
• M11: 1,954,646 km (0.075 R)
• M12: 2,189,514 km (0.112 R)
• M13: 2,406,132 km (0.119 R)
• M14: 2,503,221 km (0.027 R)
• M15: 2,658,504 km (0.075 R)
• M16: 2,905,041 km (0.09 R)
• M17: 3,008,712 km (0.079 R)
• M18: 3,159,208 km (0.071 R)
• M19: 3,312,246 km (0.083 R)
• M20: 3,405,147 km (0.066 R)
• M21: 3,578,082 km (0.098 R)
• M22: 4,047,969 km (0.056 R)
• M23: 4,197,866 km (0.092 R)
• M24: 4,468,937 km (0.119 R)
• M25: 4,868,962 km (0.096 R)
• M26: 5,046,535 km (0.095 R)
• M27: 5,740,818 km (0.09 R)
• M28: 6,023,259 km (0.089 R)
• M29: 6,118,553 km (0.116 R)
• M30: 6,291,189 km (0.029 R)
• M31: 6,660,995 km (0.112 R)
• M32: 7,098,120 km (0.117 R)
• M33: 7,626,799 km (0.044 R)
• M34: 9,025,838 km (0.117 R)
• M35: 9,200,867 km (0.102 R)
• M36: 9,531,928 km (0.046 R)
• M37: 10,024,703 km (0.112 R)
• M38: 11,128,735 km (0.091 R)
• M39: 12,416,623 km (0.08 R)
• M40: 12,538,246 km (0.095 R)
• M41: 12,831,757 km (0.102 R)
• M42: 13,127,662 km (0.091 R)
• M43: 13,550,725 km (0.071 R)
• M44: 13,801,600 km (0.064 R)
• M45: 14,054,122 km (0.075 R)
• M46: 15,131,226 km (0.059 R)
• M47: 15,574,784 km (0.075 R)
• M48: 15,969,872 km (0.084 R)
• M49: 16,102,266 km (0.079 R)
• M50: 17,228,738 km (0.06 R)
• M51: 17,364,573 km (0.051 R)
• M52: 17,691,893 km (0.04 R)
• M53: 17,993,931 km (0.06 R)
• M54: 18,519,468 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 331.9

Radius: 6.3

Gravity: 8.36 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 17.04 AU - 20.4 AU

Year: 28599 Days

Day: 20.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 75,853,757 km

• M1: 165,754 km (0.091 R)
• M2: 595,998 km (0.09 R)
• M3: 1,219,971 km (0.101 R)
• M4: 1,334,114 km (0.075 R)
• M5: 1,760,917 km (0.092 R)
• M6: 1,890,319 km (0.104 R)
• M7: 3,072,142 km (0.101 R)
• M8: 3,228,322 km (0.086 R)
• M9: 4,480,456 km (0.03 R)
• M10: 4,702,459 km (0.085 R)
• M11: 6,703,929 km (0.109 R)
• M12: 6,805,207 km (0.113 R)
• M13: 7,008,959 km (0.093 R)
• M14: 8,273,660 km (0.074 R)
• M15: 9,380,235 km (0.104 R)
• M16: 11,425,837 km (0.077 R)
• M17: 11,850,994 km (0.097 R)
• M18: 13,474,879 km (0.097 R)
• M19: 15,167,279 km (0.093 R)
• M20: 16,445,892 km (0.117 R)
• M21: 16,925,503 km (0.117 R)
• M22: 17,549,027 km (0.092 R)
• M23: 17,828,625 km (0.117 R)
• M24: 18,747,156 km (0.1 R)
• M25: 18,818,515 km (0.103 R)
• M26: 19,032,888 km (0.071 R)
• M27: 20,851,250 km (0.036 R)
• M28: 20,999,053 km (0.114 R)
• M29: 21,968,597 km (0.084 R)
• M30: 22,648,370 km (0.112 R)
• M31: 23,411,618 km (0.108 R)
• M32: 23,565,255 km (0.04 R)
• M33: 24,806,768 km (0.117 R)
• M34: 25,672,491 km (0.05 R)
• M35: 25,830,915 km (0.097 R)
• M36: 26,628,271 km (0.069 R)
• M37: 27,514,489 km (0.12 R)
• M38: 28,903,206 km (0.107 R)
• M39: 29,980,460 km (0.09 R)
• M40: 31,493,643 km (0.106 R)
• M41: 32,687,584 km (0.091 R)
• M42: 34,856,304 km (0.102 R)
• M43: 36,179,647 km (0.115 R)
• M44: 37,160,560 km (0.115 R)
• M45: 37,879,378 km (0.043 R)
• M46: 38,150,150 km (0.079 R)
• M47: 38,240,657 km (0.108 R)
• M48: 38,421,520 km (0.101 R)
• M49: 39,148,416 km (0.066 R)
• M50: 39,422,180 km (0.041 R)
• M51: 41,541,982 km (0.098 R)
• M52: 41,635,032 km (0.097 R)
• M53: 44,647,485 km (0.087 R)
• M54: 45,507,223 km (0.097 R)
• M55: 48,021,814 km (0.056 R)
• M56: 48,510,550 km (0.047 R)
• M57: 49,591,545 km (0.074 R)
• M58: 49,690,130 km (0.09 R)
• M59: 50,184,550 km (0.12 R)
• M60: 50,680,467 km (0.051 R)
• M61: 52,479,232 km (0.086 R)
• M62: 52,780,971 km (0.042 R)
• M63: 52,881,800 km (0.105 R)
• M64: 53,588,800 km (0.113 R)
• M65: 53,689,928 km (0.085 R)
• M66: 54,807,873 km (0.047 R)
• M67: 55,114,100 km (0.049 R)
• M68: 55,523,399 km (0.094 R)
• M69: 59,146,510 km (0.114 R)
• M70: 61,145,138 km (0.049 R)
• M71: 63,379,831 km (0.084 R)
• M72: 64,345,635 km (0.12 R)
• M73: 65,100,356 km (0.082 R)
• M74: 65,857,770 km (0.081 R)
• M75: 66,074,836 km (0.106 R)
• M76: 66,183,444 km (0.118 R)
• M77: 66,400,660 km (0.043 R)
• M78: 66,945,047 km (0.1 R)
• M79: 68,696,988 km (0.056 R)
• M80: 70,796,893 km (0.11 R)
• M81: 70,908,044 km (0.037 R)
• M82: 71,464,399 km (0.073 R)
• M83: 72,917,742 km (0.084 R)
• M84: 73,591,830 km (0.078 R)
• M85: 74,042,419 km (0.028 R)
• M86: 74,380,959 km (0.086 R)
• M87: 75,399,571 km (0.046 R)
• M88: 75,512,966 km (0.093 R)
• M89: 75,626,511 km (0.096 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 13,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit