🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.53 AU - 0.59 AU

Year: 149 Days

Day: 14 Hours

Environment

Temp: 234 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 73,463,716 km

• M1: 32,912 km (0.115 R)
• M2: 60,737 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.59 AU - 0.85 AU

Year: 218 Days

Day: 21.2 Hours

Environment

Temp: 176 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.72 AU - 1.12 AU

Year: 315 Days

Day: 20.5 Hours

Environment

Temp: 125 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.61 AU - 2.45 AU

Year: 1031 Days

Day: 25.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.33 AU - 3.81 AU

Year: 1917 Days

Day: 12.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105

Radius: 8.8

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.03 AU - 6.07 AU

Year: 4661 Days

Day: 5.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 73,463,716 km

• M1: 159,471 km (0.105 R)
• M2: 306,975 km (0.118 R)
• M3: 374,892 km (0.103 R)
• M4: 586,424 km (0.029 R)
• M5: 690,993 km (0.058 R)
• M6: 990,039 km (0.086 R)
• M7: 1,239,867 km (0.106 R)
• M8: 1,347,578 km (0.065 R)
• M9: 1,530,536 km (0.095 R)
• M10: 1,614,610 km (0.084 R)
• M11: 1,809,237 km (0.099 R)
• M12: 1,988,904 km (0.066 R)
• M13: 2,221,828 km (0.103 R)
• M14: 2,293,335 km (0.059 R)
• M15: 2,688,423 km (0.032 R)
• M16: 3,171,624 km (0.083 R)
• M17: 3,416,516 km (0.109 R)
• M18: 3,569,256 km (0.107 R)
• M19: 3,738,451 km (0.12 R)
• M20: 3,968,233 km (0.099 R)
• M21: 4,055,598 km (0.064 R)
• M22: 4,381,572 km (0.109 R)
• M23: 5,074,360 km (0.1 R)
• M24: 5,153,497 km (0.077 R)
• M25: 5,360,989 km (0.111 R)
• M26: 5,571,324 km (0.105 R)
• M27: 5,669,460 km (0.112 R)
• M28: 6,000,371 km (0.053 R)
• M29: 6,698,245 km (0.041 R)
• M30: 6,802,514 km (0.106 R)
• M31: 7,012,849 km (0.113 R)
• M32: 7,656,419 km (0.086 R)
• M33: 7,729,124 km (0.06 R)
• M34: 7,856,880 km (0.102 R)
• M35: 8,058,987 km (0.075 R)
• M36: 8,207,238 km (0.057 R)
• M37: 8,300,139 km (0.102 R)
• M38: 8,449,737 km (0.109 R)
• M39: 8,600,382 km (0.091 R)
• M40: 8,770,624 km (0.093 R)
• M41: 9,366,173 km (0.105 R)
• M42: 9,463,412 km (0.078 R)
• M43: 9,974,588 km (0.093 R)
• M44: 10,054,024 km (0.066 R)
• M45: 10,474,693 km (0.093 R)
• M46: 10,595,868 km (0.101 R)
• M47: 10,717,640 km (0.093 R)
• M48: 11,250,358 km (0.081 R)
• M49: 11,478,345 km (0.094 R)
• M50: 11,959,901 km (0.104 R)
• M51: 12,023,330 km (0.112 R)
• M52: 12,086,760 km (0.109 R)
• M53: 12,171,432 km (0.089 R)
• M54: 12,384,161 km (0.117 R)
• M55: 13,730,392 km (0.109 R)
• M56: 13,841,094 km (0.097 R)
• M57: 14,152,258 km (0.112 R)
• M58: 14,713,848 km (0.045 R)
• M59: 14,781,616 km (0.116 R)
• M60: 14,849,683 km (0.073 R)
• M61: 15,099,811 km (0.031 R)
• M62: 15,191,065 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.6

Radius: 14.5

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 10 AU - 15.12 AU

Year: 15866 Days

Day: 14 Hours

Environment

Temp: -178 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 73,463,716 km

• M1: 487,539 km (0.119 R)
• M2: 660,175 km (0.118 R)
• M3: 1,099,993 km (0.084 R)
• M4: 1,203,964 km (0.112 R)
• M5: 1,422,825 km (0.087 R)
• M6: 1,625,680 km (0.115 R)
• M7: 1,932,655 km (0.108 R)
• M8: 3,937,117 km (0.066 R)
• M9: 4,870,458 km (0.07 R)
• M10: 5,226,650 km (0.118 R)
• M11: 5,683,821 km (0.116 R)
• M12: 5,870,370 km (0.067 R)
• M13: 6,106,435 km (0.03 R)
• M14: 6,735,046 km (0.056 R)
• M15: 7,032,147 km (0.098 R)
• M16: 7,283,172 km (0.106 R)
• M17: 7,588,202 km (0.066 R)
• M18: 8,053,901 km (0.119 R)
• M19: 8,211,128 km (0.06 R)
• M20: 9,121,730 km (0.08 R)
• M21: 10,120,894 km (0.108 R)
• M22: 10,404,682 km (0.094 R)
• M23: 10,691,012 km (0.03 R)
• M24: 11,213,108 km (0.035 R)
• M25: 11,506,769 km (0.083 R)
• M26: 13,946,561 km (0.048 R)
• M27: 14,326,090 km (0.117 R)
• M28: 14,773,089 km (0.064 R)
• M29: 15,159,949 km (0.074 R)
• M30: 16,009,515 km (0.099 R)
• M31: 16,141,610 km (0.113 R)
• M32: 16,540,139 km (0.112 R)
• M33: 16,874,640 km (0.106 R)
• M34: 17,143,916 km (0.113 R)
• M35: 17,482,456 km (0.112 R)
• M36: 17,755,023 km (0.076 R)
• M37: 18,304,197 km (0.093 R)
• M38: 18,442,276 km (0.088 R)
• M39: 19,208,516 km (0.117 R)
• M40: 19,419,300 km (0.101 R)
• M41: 19,985,079 km (0.057 R)
• M42: 20,270,063 km (0.048 R)
• M43: 21,060,687 km (0.109 R)
• M44: 21,423,313 km (0.116 R)
• M45: 22,969,257 km (0.067 R)
• M46: 23,717,994 km (0.072 R)
• M47: 25,316,597 km (0.104 R)
• M48: 25,624,918 km (0.07 R)
• M49: 25,779,603 km (0.044 R)
• M50: 26,401,481 km (0.116 R)
• M51: 27,264,511 km (0.115 R)
• M52: 29,909,102 km (0.11 R)
• M53: 32,049,698 km (0.093 R)
• M54: 32,634,476 km (0.086 R)
• M55: 33,054,248 km (0.086 R)
• M56: 33,391,442 km (0.09 R)
• M57: 33,729,832 km (0.072 R)
• M58: 34,409,754 km (0.116 R)
• M59: 35,008,595 km (0.114 R)
• M60: 35,266,202 km (0.103 R)
• M61: 36,043,064 km (0.096 R)
• M62: 36,216,448 km (0.118 R)
• M63: 37,175,071 km (0.091 R)
• M64: 37,789,469 km (0.068 R)
• M65: 39,384,631 km (0.111 R)
• M66: 39,652,561 km (0.076 R)
• M67: 43,375,903 km (0.102 R)
• M68: 45,232,263 km (0.07 R)
• M69: 49,118,217 km (0.099 R)
• M70: 50,372,595 km (0.082 R)
• M71: 50,663,563 km (0.067 R)
• M72: 54,000,194 km (0.088 R)
• M73: 54,895,238 km (0.064 R)
• M74: 55,194,583 km (0.115 R)
• M75: 55,494,677 km (0.111 R)
• M76: 55,795,219 km (0.116 R)
• M77: 57,204,730 km (0.04 R)
• M78: 57,711,119 km (0.082 R)
• M79: 60,367,678 km (0.106 R)
• M80: 62,230,021 km (0.065 R)
• M81: 62,438,262 km (0.081 R)
• M82: 63,272,868 km (0.04 R)
• M83: 65,693,362 km (0.078 R)
• M84: 67,929,700 km (0.072 R)
• M85: 68,465,709 km (0.12 R)
• M86: 69,434,356 km (0.072 R)
• M87: 70,950,081 km (0.099 R)
• M88: 71,821,040 km (0.086 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 13,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit