🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.69 AU - 0.73 AU

Year: 212 Days

Day: 12.2 Hours

Environment

Temp: 175 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,700,538 km

• M1: 40,242 km (0.06 R)
• M2: 73,752 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.6 AU - 0.92 AU

Year: 235 Days

Day: 38.9 Hours

Environment

Temp: 148 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.45 AU - 2.11 AU

Year: 842 Days

Day: 20.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.1 AU - 2.66 AU

Year: 1303 Days

Day: 19.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.13 AU - 3.51 AU

Year: 1680 Days

Day: 34.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.95 AU - 3.79 AU

Year: 2195 Days

Day: 19.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,700,538 km

• M1: 925,861 km (0.104 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.06 AU - 5.6 AU

Year: 3766 Days

Day: 18.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.49 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.7

Radius: 8.9

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 11.59 AU - 12.71 AU

Year: 15025 Days

Day: 7.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 53,700,538 km

• M1: 119,529 km (0.107 R)
• M2: 190,139 km (0.099 R)
• M3: 335,398 km (0.087 R)
• M4: 403,166 km (0.118 R)
• M5: 639,381 km (0.081 R)
• M6: 1,415,345 km (0.096 R)
• M7: 2,422,438 km (0.064 R)
• M8: 3,161,901 km (0.059 R)
• M9: 3,380,912 km (0.057 R)
• M10: 3,572,696 km (0.082 R)
• M11: 4,725,348 km (0.101 R)
• M12: 5,716,135 km (0.067 R)
• M13: 6,099,105 km (0.12 R)
• M14: 6,411,466 km (0.085 R)
• M15: 6,809,396 km (0.073 R)
• M16: 7,011,353 km (0.102 R)
• M17: 7,421,251 km (0.116 R)
• M18: 8,135,880 km (0.09 R)
• M19: 8,264,235 km (0.083 R)
• M20: 8,566,572 km (0.038 R)
• M21: 8,653,489 km (0.11 R)
• M22: 8,916,332 km (0.069 R)
• M23: 9,449,948 km (0.071 R)
• M24: 9,811,526 km (0.078 R)
• M25: 10,269,744 km (0.086 R)
• M26: 10,454,946 km (0.099 R)
• M27: 10,547,996 km (0.047 R)
• M28: 11,445,733 km (0.083 R)
• M29: 11,637,966 km (0.045 R)
• M30: 11,831,097 km (0.117 R)
• M31: 12,962,506 km (0.068 R)
• M32: 13,974,087 km (0.109 R)
• M33: 14,749,452 km (0.084 R)
• M34: 16,072,646 km (0.032 R)
• M35: 16,233,912 km (0.083 R)
• M36: 16,558,240 km (0.071 R)
• M37: 17,103,375 km (0.077 R)
• M38: 17,433,388 km (0.079 R)
• M39: 19,743,777 km (0.106 R)
• M40: 20,496,255 km (0.1 R)
• M41: 20,554,448 km (0.109 R)
• M42: 20,729,627 km (0.047 R)
• M43: 21,731,484 km (0.074 R)
• M44: 22,088,874 km (0.119 R)
• M45: 22,448,208 km (0.113 R)
• M46: 23,111,973 km (0.064 R)
• M47: 23,354,920 km (0.067 R)
• M48: 25,141,568 km (0.069 R)
• M49: 25,391,546 km (0.114 R)
• M50: 25,830,765 km (0.102 R)
• M51: 26,399,387 km (0.071 R)
• M52: 26,526,246 km (0.074 R)
• M53: 28,064,710 km (0.036 R)
• M54: 28,194,262 km (0.116 R)
• M55: 28,649,189 km (0.074 R)
• M56: 29,829,965 km (0.114 R)
• M57: 29,896,087 km (0.115 R)
• M58: 31,630,824 km (0.11 R)
• M59: 31,900,549 km (0.097 R)
• M60: 32,782,728 km (0.06 R)
• M61: 33,124,110 km (0.075 R)
• M62: 34,987,950 km (0.075 R)
• M63: 35,127,375 km (0.076 R)
• M64: 35,336,812 km (0.099 R)
• M65: 35,897,505 km (0.102 R)
• M66: 36,814,690 km (0.049 R)
• M67: 37,311,803 km (0.11 R)
• M68: 38,025,834 km (0.104 R)
• M69: 38,240,956 km (0.12 R)
• M70: 38,456,526 km (0.071 R)
• M71: 39,539,914 km (0.071 R)
• M72: 39,757,878 km (0.117 R)
• M73: 40,121,999 km (0.074 R)
• M74: 40,340,861 km (0.093 R)
• M75: 40,926,836 km (0.115 R)
• M76: 41,294,398 km (0.075 R)
• M77: 41,663,157 km (0.095 R)
• M78: 41,958,912 km (0.069 R)
• M79: 42,181,064 km (0.114 R)
• M80: 42,329,466 km (0.099 R)
• M81: 43,373,210 km (0.104 R)
• M82: 43,747,953 km (0.102 R)
• M83: 44,954,459 km (0.071 R)
• M84: 45,714,117 km (0.111 R)
• M85: 45,942,852 km (0.057 R)
• M86: 46,171,887 km (0.1 R)
• M87: 46,477,964 km (0.085 R)
• M88: 48,018,224 km (0.119 R)
• M89: 48,250,848 km (0.071 R)
• M90: 49,028,458 km (0.1 R)
• M91: 49,340,669 km (0.095 R)
• M92: 49,888,796 km (0.082 R)
• M93: 51,386,420 km (0.115 R)
• M94: 52,100,899 km (0.105 R)
• M95: 52,738,785 km (0.115 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 10,602 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit