🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.48 AU - 0.56 AU

Year: 136 Days

Day: 23.8 Hours

Environment

Temp: 265 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.82 AU - 1.06 AU

Year: 330 Days

Day: 32.8 Hours

Environment

Temp: 115 °C

Axial Tilt: 117.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,860,191 km

• M1: 403,316 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.83 AU - 1.05 AU

Year: 330 Days

Day: 41.8 Hours

Environment

Temp: 131 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.28 AU - 2.66 AU

Year: 1404 Days

Day: 47.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 175.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.11 AU - 2.97 AU

Year: 1464 Days

Day: 15.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 104.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,860,191 km

• M1: 870,061 km (0.109 R)
• M2: 967,300 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.66 AU - 3.92 AU

Year: 2158 Days

Day: 40.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,860,191 km

• M1: 352,153 km (0.089 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.09 AU - 3.81 AU

Year: 2317 Days

Day: 22.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,860,191 km

• M1: 329,415 km (0.114 R)

Asteroid Belt

Center: 6.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.2

Radius: 11.2

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 8.09 AU - 9.29 AU

Year: 9264 Days

Day: 8.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 28,860,191 km

• M1: 156,180 km (0.119 R)
• M2: 422,614 km (0.111 R)
• M3: 914,791 km (0.065 R)
• M4: 1,172,847 km (0.097 R)
• M5: 1,303,446 km (0.088 R)
• M6: 1,595,611 km (0.061 R)
• M7: 1,676,095 km (0.106 R)
• M8: 1,774,530 km (0.104 R)
• M9: 1,960,181 km (0.032 R)
• M10: 2,259,975 km (0.118 R)
• M11: 2,536,731 km (0.11 R)
• M12: 2,612,428 km (0.082 R)
• M13: 2,805,110 km (0.071 R)
• M14: 3,327,954 km (0.07 R)
• M15: 3,453,018 km (0.119 R)
• M16: 4,191,134 km (0.059 R)
• M17: 4,671,044 km (0.049 R)
• M18: 4,929,549 km (0.03 R)
• M19: 5,048,629 km (0.036 R)
• M20: 5,168,606 km (0.1 R)
• M21: 5,241,161 km (0.096 R)
• M22: 5,758,022 km (0.118 R)
• M23: 6,394,711 km (0.074 R)
• M24: 6,734,747 km (0.081 R)
• M25: 7,161,250 km (0.11 R)
• M26: 7,432,471 km (0.074 R)
• M27: 7,624,255 km (0.094 R)
• M28: 7,734,509 km (0.066 R)
• M29: 7,817,686 km (0.084 R)
• M30: 7,928,986 km (0.059 R)
• M31: 8,153,084 km (0.049 R)
• M32: 8,379,426 km (0.105 R)
• M33: 8,464,696 km (0.048 R)
• M34: 8,867,115 km (0.074 R)
• M35: 8,983,203 km (0.112 R)
• M36: 10,263,162 km (0.081 R)
• M37: 11,158,505 km (0.101 R)
• M38: 11,631,384 km (0.104 R)
• M39: 12,014,355 km (0.076 R)
• M40: 13,155,188 km (0.074 R)
• M41: 14,228,403 km (0.114 R)
• M42: 15,890,435 km (0.042 R)
• M43: 16,744,190 km (0.114 R)
• M44: 17,759,212 km (0.089 R)
• M45: 18,126,475 km (0.095 R)
• M46: 18,943,429 km (0.09 R)
• M47: 20,806,072 km (0.07 R)
• M48: 22,290,232 km (0.095 R)
• M49: 22,527,644 km (0.118 R)
• M50: 24,254,004 km (0.062 R)
• M51: 25,235,964 km (0.09 R)
• M52: 25,773,320 km (0.046 R)
• M53: 26,901,437 km (0.116 R)
• M54: 28,216,402 km (0.118 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 12,667 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit