🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.05 AU - 1.35 AU

Year: 501 Days

Day: 37.5 Hours

Environment

Temp: -27 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.26 AU - 1.9 AU

Year: 756 Days

Day: 18.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.79 AU - 3.39 AU

Year: 2068 Days

Day: 33.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.1

Radius: 12

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.49 AU - 7.45 AU

Year: 5555 Days

Day: 14.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 42,876,047 km

• M1: 149,299 km (0.084 R)
• M2: 587,321 km (0.086 R)
• M3: 2,055,924 km (0.093 R)
• M4: 2,845,950 km (0.041 R)
• M5: 3,242,384 km (0.112 R)
• M6: 3,697,311 km (0.056 R)
• M7: 4,484,944 km (0.111 R)
• M8: 5,051,920 km (0.083 R)
• M9: 5,812,924 km (0.065 R)
• M10: 6,584,251 km (0.068 R)
• M11: 7,634,129 km (0.09 R)
• M12: 8,597,988 km (0.106 R)
• M13: 10,021,412 km (0.114 R)
• M14: 10,677,548 km (0.114 R)
• M15: 11,978,601 km (0.095 R)
• M16: 12,970,734 km (0.071 R)
• M17: 13,591,864 km (0.102 R)
• M18: 15,402,597 km (0.071 R)
• M19: 16,276,847 km (0.073 R)
• M20: 16,696,020 km (0.042 R)
• M21: 17,245,493 km (0.117 R)
• M22: 18,835,419 km (0.096 R)
• M23: 20,244,631 km (0.085 R)
• M24: 20,799,639 km (0.086 R)
• M25: 22,231,440 km (0.07 R)
• M26: 23,121,548 km (0.073 R)
• M27: 24,112,484 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969

Radius: 11.1

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 6.22 AU - 7.86 AU

Year: 7113 Days

Day: 13.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 42,876,047 km

• M1: 138,079 km (0.105 R)
• M2: 637,885 km (0.102 R)
• M3: 1,235,230 km (0.077 R)
• M4: 1,591,721 km (0.085 R)
• M5: 1,939,237 km (0.066 R)
• M6: 3,192,718 km (0.117 R)
• M7: 4,217,164 km (0.063 R)
• M8: 6,216,988 km (0.101 R)
• M9: 6,793,239 km (0.101 R)
• M10: 7,643,554 km (0.094 R)
• M11: 8,915,584 km (0.073 R)
• M12: 10,373,116 km (0.089 R)
• M13: 10,977,941 km (0.092 R)
• M14: 12,992,126 km (0.094 R)
• M15: 14,239,025 km (0.06 R)
• M16: 15,049,845 km (0.117 R)
• M17: 15,759,836 km (0.118 R)
• M18: 16,695,571 km (0.115 R)
• M19: 19,649,381 km (0.065 R)
• M20: 20,733,068 km (0.11 R)
• M21: 23,104,045 km (0.097 R)
• M22: 24,136,120 km (0.078 R)
• M23: 25,378,680 km (0.108 R)
• M24: 29,461,805 km (0.047 R)
• M25: 36,664,942 km (0.065 R)
• M26: 38,903,076 km (0.115 R)
• M27: 42,492,527 km (0.102 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 14,487 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit