🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.69 AU - 0.73 AU

Year: 212 Days

Day: 45.9 Hours

Environment

Temp: 163 °C

Axial Tilt: 76.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.7 AU - 1.02 AU

Year: 283 Days

Day: 27 Hours

Environment

Temp: 132 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.66 AU - 2.22 AU

Year: 959 Days

Day: 35 Hours

Environment

Temp: -45 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,969,069 km

• M1: 290,070 km (0.067 R)

Asteroid Belt

Center: 4.12 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.8

Radius: 9.8

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.91 AU - 6.67 AU

Year: 5596 Days

Day: 14.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 28,969,069 km

• M1: 264,489 km (0.069 R)
• M2: 675,584 km (0.068 R)
• M3: 1,008,738 km (0.05 R)
• M4: 1,145,022 km (0.071 R)
• M5: 1,390,512 km (0.114 R)
• M6: 1,632,262 km (0.115 R)
• M7: 1,808,189 km (0.081 R)
• M8: 1,968,259 km (0.079 R)
• M9: 2,279,273 km (0.09 R)
• M10: 2,922,095 km (0.115 R)
• M11: 3,197,954 km (0.078 R)
• M12: 3,655,125 km (0.036 R)
• M13: 4,630,503 km (0.114 R)
• M14: 4,750,480 km (0.064 R)
• M15: 4,851,160 km (0.1 R)
• M16: 5,034,118 km (0.09 R)
• M17: 5,229,942 km (0.108 R)
• M18: 5,533,476 km (0.09 R)
• M19: 6,478,635 km (0.074 R)
• M20: 6,669,223 km (0.061 R)
• M21: 7,850,896 km (0.076 R)
• M22: 8,138,274 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.8

Radius: 13.5

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 5.87 AU - 6.71 AU

Year: 5596 Days

Day: 5.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 28,969,069 km

• M1: 170,392 km (0.058 R)
• M2: 302,786 km (0.096 R)
• M3: 407,056 km (0.113 R)
• M4: 559,795 km (0.094 R)
• M5: 701,315 km (0.083 R)
• M6: 795,262 km (0.097 R)
• M7: 919,728 km (0.089 R)
• M8: 1,380,190 km (0.097 R)
• M9: 1,471,445 km (0.085 R)
• M10: 1,824,346 km (0.095 R)
• M11: 2,115,763 km (0.067 R)
• M12: 2,258,329 km (0.113 R)
• M13: 2,478,238 km (0.044 R)
• M14: 2,572,036 km (0.059 R)
• M15: 2,667,031 km (0.099 R)
• M16: 2,802,118 km (0.063 R)
• M17: 2,979,242 km (0.067 R)
• M18: 3,180,451 km (0.091 R)
• M19: 3,428,035 km (0.063 R)
• M20: 3,768,071 km (0.034 R)
• M21: 4,119,177 km (0.102 R)
• M22: 4,596,095 km (0.058 R)
• M23: 4,947,800 km (0.102 R)
• M24: 5,578,205 km (0.053 R)
• M25: 5,752,337 km (0.071 R)
• M26: 5,978,829 km (0.114 R)
• M27: 6,545,056 km (0.12 R)
• M28: 7,812,150 km (0.06 R)
• M29: 8,345,616 km (0.081 R)
• M30: 8,459,460 km (0.062 R)
• M31: 8,891,050 km (0.116 R)
• M32: 9,124,273 km (0.082 R)
• M33: 10,381,195 km (0.088 R)
• M34: 10,719,435 km (0.087 R)
• M35: 10,874,419 km (0.1 R)
• M36: 11,628,392 km (0.11 R)
• M37: 11,723,985 km (0.111 R)
• M38: 12,594,794 km (0.062 R)
• M39: 12,889,801 km (0.112 R)
• M40: 13,087,719 km (0.05 R)
• M41: 13,286,684 km (0.11 R)
• M42: 13,453,187 km (0.096 R)
• M43: 13,754,776 km (0.034 R)
• M44: 14,228,253 km (0.046 R)
• M45: 15,156,658 km (0.065 R)
• M46: 16,033,750 km (0.065 R)
• M47: 16,140,114 km (0.05 R)
• M48: 16,639,622 km (0.077 R)
• M49: 16,891,245 km (0.098 R)
• M50: 17,144,215 km (0.073 R)
• M51: 17,507,738 km (0.055 R)
• M52: 17,800,351 km (0.092 R)
• M53: 17,984,058 km (0.093 R)
• M54: 18,464,716 km (0.089 R)
• M55: 18,725,315 km (0.058 R)
• M56: 18,912,163 km (0.112 R)
• M57: 19,514,444 km (0.08 R)
• M58: 20,276,047 km (0.108 R)
• M59: 20,429,534 km (0.09 R)
• M60: 20,583,470 km (0.099 R)
• M61: 21,086,269 km (0.097 R)
• M62: 21,593,106 km (0.068 R)
• M63: 22,222,464 km (0.093 R)
• M64: 22,618,899 km (0.113 R)
• M65: 23,097,612 km (0.11 R)
• M66: 23,257,981 km (0.116 R)
• M67: 23,499,282 km (0.114 R)
• M68: 23,903,197 km (0.087 R)
• M69: 24,146,592 km (0.069 R)
• M70: 24,594,937 km (0.116 R)
• M71: 25,252,270 km (0.118 R)
• M72: 25,748,935 km (0.04 R)
• M73: 26,836,212 km (0.086 R)
• M74: 27,895,814 km (0.078 R)
• M75: 28,624,206 km (0.116 R)
• M76: 28,925,945 km (0.104 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 15,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit