🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.58 AU - 0.84 AU

Year: 221 Days

Day: 22.5 Hours

Environment

Temp: 157 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.7 AU - 0.84 AU

Year: 249 Days

Day: 41.3 Hours

Environment

Temp: 105 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.01 AU - 1.13 AU

Year: 408 Days

Day: 15.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.15 AU - 1.57 AU

Year: 585 Days

Day: 43.5 Hours

Environment

Temp: -26 °C

Axial Tilt: 103 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.81 AU - 2.95 AU

Year: 1355 Days

Day: 22.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,684,310 km

• M1: 29,022 km (0.074 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.21 AU - 3.49 AU

Year: 2262 Days

Day: 33.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,684,310 km

• M1: 443,258 km (0.034 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.65 AU - 4.41 AU

Year: 2985 Days

Day: 46.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,684,310 km

• M1: 974,481 km (0.07 R)

Asteroid Belt

Center: 6.19 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.2

Radius: 14.2

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 7.31 AU - 9.37 AU

Year: 8886 Days

Day: 9.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 124.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 22,684,310 km

• M1: 189,541 km (0.072 R)
• M2: 304,282 km (0.11 R)
• M3: 416,331 km (0.062 R)
• M4: 661,821 km (0.111 R)
• M5: 825,780 km (0.112 R)
• M6: 943,663 km (0.062 R)
• M7: 1,052,122 km (0.081 R)
• M8: 1,148,762 km (0.086 R)
• M9: 1,440,179 km (0.069 R)
• M10: 1,585,887 km (0.049 R)
• M11: 1,833,621 km (0.105 R)
• M12: 2,219,135 km (0.108 R)
• M13: 2,608,239 km (0.105 R)
• M14: 2,697,698 km (0.105 R)
• M15: 3,066,308 km (0.063 R)
• M16: 3,280,981 km (0.106 R)
• M17: 4,162,561 km (0.102 R)
• M18: 4,294,356 km (0.118 R)
• M19: 4,616,590 km (0.083 R)
• M20: 4,863,427 km (0.106 R)
• M21: 5,601,243 km (0.098 R)
• M22: 6,222,823 km (0.067 R)
• M23: 6,587,991 km (0.117 R)
• M24: 7,563,668 km (0.072 R)
• M25: 7,920,758 km (0.088 R)
• M26: 8,416,825 km (0.083 R)
• M27: 9,439,027 km (0.062 R)
• M28: 9,683,171 km (0.107 R)
• M29: 9,858,948 km (0.109 R)
• M30: 11,376,619 km (0.112 R)
• M31: 11,487,770 km (0.102 R)
• M32: 12,850,307 km (0.067 R)
• M33: 12,966,096 km (0.062 R)
• M34: 13,393,946 km (0.1 R)
• M35: 13,786,940 km (0.072 R)
• M36: 13,905,571 km (0.103 R)
• M37: 14,024,501 km (0.109 R)
• M38: 14,745,563 km (0.115 R)
• M39: 14,988,659 km (0.098 R)
• M40: 15,437,603 km (0.093 R)
• M41: 15,849,745 km (0.106 R)
• M42: 16,182,002 km (0.1 R)
• M43: 16,938,069 km (0.091 R)
• M44: 18,834,522 km (0.09 R)
• M45: 19,718,795 km (0.09 R)
• M46: 20,300,730 km (0.097 R)
• M47: 21,024,784 km (0.071 R)
• M48: 21,298,548 km (0.062 R)
• M49: 22,080,496 km (0.102 R)
• M50: 22,405,273 km (0.096 R)
• M51: 23,577,821 km (0.068 R)
• M52: 23,957,351 km (0.057 R)
• M53: 24,866,756 km (0.07 R)
• M54: 25,156,228 km (0.095 R)
• M55: 25,592,605 km (0.111 R)
• M56: 25,982,607 km (0.113 R)
• M57: 27,612,177 km (0.107 R)
• M58: 29,376,534 km (0.045 R)
• M59: 29,478,410 km (0.085 R)
• M60: 30,143,821 km (0.038 R)
• M61: 30,814,020 km (0.097 R)
• M62: 31,333,124 km (0.116 R)
• M63: 31,437,245 km (0.037 R)
• M64: 34,238,764 km (0.072 R)
• M65: 34,776,419 km (0.028 R)
• M66: 35,479,379 km (0.11 R)
• M67: 35,587,837 km (0.091 R)
• M68: 35,750,899 km (0.11 R)
• M69: 35,859,806 km (0.061 R)
• M70: 36,077,770 km (0.082 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.2

Radius: 13.8

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 8.57 AU - 10.33 AU

Year: 10718 Days

Day: 10.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 22,684,310 km

• M1: 213,027 km (0.076 R)
• M2: 358,586 km (0.059 R)
• M3: 519,105 km (0.089 R)
• M4: 643,271 km (0.098 R)
• M5: 894,296 km (0.118 R)
• M6: 1,166,564 km (0.032 R)
• M7: 1,376,300 km (0.077 R)
• M8: 1,847,982 km (0.112 R)
• M9: 1,948,512 km (0.081 R)
• M10: 2,654,913 km (0.041 R)
• M11: 2,868,390 km (0.057 R)
• M12: 2,968,770 km (0.111 R)
• M13: 3,242,683 km (0.093 R)
• M14: 3,330,049 km (0.1 R)
• M15: 3,524,975 km (0.066 R)
• M16: 3,797,093 km (0.106 R)
• M17: 4,170,639 km (0.071 R)
• M18: 4,265,933 km (0.03 R)
• M19: 4,813,162 km (0.118 R)
• M20: 4,953,485 km (0.113 R)
• M21: 5,074,958 km (0.12 R)
• M22: 5,238,319 km (0.028 R)
• M23: 5,466,007 km (0.074 R)
• M24: 6,212,052 km (0.115 R)
• M25: 6,475,344 km (0.038 R)
• M26: 6,652,917 km (0.073 R)
• M27: 6,742,226 km (0.099 R)
• M28: 7,058,327 km (0.046 R)
• M29: 7,310,100 km (0.115 R)
• M30: 7,588,202 km (0.113 R)
• M31: 7,822,622 km (0.036 R)
• M32: 8,178,815 km (0.041 R)
• M33: 8,395,133 km (0.105 R)
• M34: 8,564,777 km (0.066 R)
• M35: 8,686,550 km (0.119 R)
• M36: 9,080,292 km (0.109 R)
• M37: 10,038,765 km (0.109 R)
• M38: 10,844,499 km (0.118 R)
• M39: 11,215,352 km (0.093 R)
• M40: 11,536,389 km (0.069 R)
• M41: 11,644,100 km (0.059 R)
• M42: 11,996,552 km (0.089 R)
• M43: 12,407,647 km (0.119 R)
• M44: 12,573,252 km (0.06 R)
• M45: 12,934,980 km (0.093 R)
• M46: 13,159,227 km (0.116 R)
• M47: 13,356,397 km (0.045 R)
• M48: 13,583,187 km (0.095 R)
• M49: 14,270,739 km (0.109 R)
• M50: 14,706,368 km (0.062 R)
• M51: 15,323,609 km (0.114 R)
• M52: 15,919,308 km (0.085 R)
• M53: 16,009,366 km (0.11 R)
• M54: 16,280,437 km (0.03 R)
• M55: 16,522,636 km (0.052 R)
• M56: 16,888,253 km (0.058 R)
• M57: 17,164,261 km (0.098 R)
• M58: 17,318,198 km (0.106 R)
• M59: 17,503,549 km (0.111 R)
• M60: 18,001,112 km (0.048 R)
• M61: 18,126,176 km (0.07 R)
• M62: 18,282,954 km (0.036 R)
• M63: 19,169,471 km (0.118 R)
• M64: 19,746,769 km (0.107 R)
• M65: 20,951,331 km (0.096 R)
• M66: 21,214,923 km (0.037 R)
• M67: 21,446,500 km (0.117 R)
• M68: 22,213,189 km (0.098 R)
• M69: 22,414,698 km (0.073 R)
• M70: 22,650,614 km (0.117 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 16,838 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit