🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.64 AU - 0.72 AU

Year: 202 Days

Day: 17 Hours

Environment

Temp: 220 °C

Axial Tilt: 37.6 °

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: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.65 AU - 1.07 AU

Year: 287 Days

Day: 38.9 Hours

Environment

Temp: 119 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,472,054 km

• M1: 256,261 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.79 AU - 1.15 AU

Year: 344 Days

Day: 26.5 Hours

Environment

Temp: 120 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.18 AU - 3.76 AU

Year: 2326 Days

Day: 33.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 129.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.7

Radius: 13.6

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.45 AU - 7.99 AU

Year: 6982 Days

Day: 12.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 26,472,054 km

• M1: 217,515 km (0.113 R)
• M2: 615,146 km (0.103 R)
• M3: 798,105 km (0.098 R)
• M4: 951,442 km (0.081 R)
• M5: 1,089,820 km (0.117 R)
• M6: 1,359,545 km (0.095 R)
• M7: 1,606,382 km (0.091 R)
• M8: 1,852,470 km (0.111 R)
• M9: 2,045,452 km (0.084 R)
• M10: 2,347,490 km (0.092 R)
• M11: 2,773,096 km (0.119 R)
• M12: 2,920,450 km (0.116 R)
• M13: 3,203,938 km (0.044 R)
• M14: 3,397,966 km (0.106 R)
• M15: 3,536,194 km (0.058 R)
• M16: 3,900,465 km (0.081 R)
• M17: 4,087,163 km (0.112 R)
• M18: 4,213,274 km (0.082 R)
• M19: 4,491,078 km (0.12 R)
• M20: 4,885,866 km (0.064 R)
• M21: 5,110,114 km (0.087 R)
• M22: 5,568,930 km (0.071 R)
• M23: 5,662,279 km (0.109 R)
• M24: 5,826,837 km (0.108 R)
• M25: 6,064,997 km (0.118 R)
• M26: 6,599,959 km (0.089 R)
• M27: 6,723,676 km (0.04 R)
• M28: 6,823,308 km (0.043 R)
• M29: 7,252,056 km (0.12 R)
• M30: 7,379,813 km (0.106 R)
• M31: 8,056,294 km (0.093 R)
• M32: 8,241,945 km (0.088 R)
• M33: 9,636,496 km (0.105 R)
• M34: 10,318,064 km (0.075 R)
• M35: 10,404,233 km (0.119 R)
• M36: 10,781,070 km (0.104 R)
• M37: 11,637,667 km (0.12 R)
• M38: 12,210,777 km (0.116 R)
• M39: 12,363,067 km (0.077 R)
• M40: 12,823,978 km (0.096 R)
• M41: 13,041,045 km (0.032 R)
• M42: 13,134,394 km (0.1 R)
• M43: 13,510,184 km (0.028 R)
• M44: 13,699,425 km (0.111 R)
• M45: 13,953,143 km (0.038 R)
• M46: 14,304,399 km (0.03 R)
• M47: 14,658,796 km (0.066 R)
• M48: 15,474,853 km (0.09 R)
• M49: 15,705,981 km (0.089 R)
• M50: 16,071,598 km (0.066 R)
• M51: 16,272,209 km (0.066 R)
• M52: 16,473,568 km (0.119 R)
• M53: 16,845,019 km (0.102 R)
• M54: 17,185,055 km (0.097 R)
• M55: 17,561,892 km (0.065 R)
• M56: 18,393,208 km (0.119 R)
• M57: 18,708,411 km (0.045 R)
• M58: 18,919,493 km (0.089 R)
• M59: 19,450,566 km (0.091 R)
• M60: 19,771,603 km (0.103 R)
• M61: 20,022,628 km (0.097 R)
• M62: 20,491,468 km (0.068 R)
• M63: 20,927,396 km (0.104 R)
• M64: 21,366,465 km (0.11 R)
• M65: 23,077,566 km (0.113 R)
• M66: 23,304,057 km (0.115 R)
• M67: 24,026,016 km (0.063 R)
• M68: 24,293,797 km (0.079 R)
• M69: 25,025,779 km (0.043 R)
• M70: 25,297,299 km (0.106 R)
• M71: 25,530,821 km (0.057 R)
• M72: 25,647,807 km (0.103 R)
• M73: 25,921,571 km (0.105 R)
• M74: 26,393,253 km (0.06 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 19,227 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit