🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.46 AU - 0.7 AU

Year: 155 Days

Day: 35.1 Hours

Environment

Temp: 225 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.78 AU - 1.14 AU

Year: 329 Days

Day: 28.1 Hours

Environment

Temp: 112 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.72 AU - 2.28 AU

Year: 990 Days

Day: 44.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,639,594 km

• M1: 689,497 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.26 AU - 3.18 AU

Year: 1569 Days

Day: 31.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,639,594 km

• M1: 139,276 km (0.065 R)
• M2: 1,267,842 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.78 AU - 3.48 AU

Year: 1937 Days

Day: 47.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.08 AU - 4.8 AU

Year: 3273 Days

Day: 22.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.6

Radius: 14.2

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 11.27 AU - 12.07 AU

Year: 13947 Days

Day: 9.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 65.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 82,639,594 km

• M1: 176,675 km (0.084 R)
• M2: 642,822 km (0.1 R)
• M3: 1,133,204 km (0.088 R)
• M4: 2,223,623 km (0.12 R)
• M5: 2,717,296 km (0.083 R)
• M6: 3,327,954 km (0.068 R)
• M7: 4,496,463 km (0.071 R)
• M8: 5,205,707 km (0.063 R)
• M9: 6,087,586 km (0.081 R)
• M10: 6,599,809 km (0.082 R)
• M11: 7,441,297 km (0.094 R)
• M12: 8,603,224 km (0.074 R)
• M13: 9,836,808 km (0.071 R)
• M14: 13,039,848 km (0.08 R)
• M15: 15,215,450 km (0.109 R)
• M16: 16,163,003 km (0.108 R)
• M17: 16,882,718 km (0.114 R)
• M18: 18,526,948 km (0.095 R)
• M19: 21,267,880 km (0.051 R)
• M20: 22,052,821 km (0.074 R)
• M21: 25,300,141 km (0.116 R)
• M22: 27,727,068 km (0.04 R)
• M23: 28,380,661 km (0.044 R)
• M24: 29,718,963 km (0.096 R)
• M25: 34,951,448 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 860.1

Radius: 4.5

Gravity: 42.47 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 12.46 AU - 17.42 AU

Year: 20202 Days

Day: 18.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 82,639,594 km

• M1: 66,272 km (0.081 R)
• M2: 209,587 km (0.1 R)
• M3: 570,417 km (0.025 R)
• M4: 1,047,783 km (0.113 R)
• M5: 1,330,972 km (0.052 R)
• M6: 1,907,971 km (0.113 R)
• M7: 2,070,135 km (0.118 R)
• M8: 2,838,919 km (0.093 R)
• M9: 3,627,150 km (0.1 R)
• M10: 4,768,731 km (0.097 R)
• M11: 6,306,448 km (0.084 R)
• M12: 8,630,002 km (0.072 R)
• M13: 9,535,817 km (0.095 R)
• M14: 11,534,445 km (0.119 R)
• M15: 12,490,525 km (0.12 R)
• M16: 19,172,014 km (0.106 R)
• M17: 20,025,021 km (0.109 R)
• M18: 20,903,011 km (0.072 R)
• M19: 22,526,747 km (0.083 R)
• M20: 26,716,385 km (0.085 R)
• M21: 26,950,206 km (0.089 R)
• M22: 28,019,532 km (0.054 R)
• M23: 29,488,882 km (0.07 R)
• M24: 37,905,258 km (0.066 R)
• M25: 38,200,564 km (0.092 R)
• M26: 40,157,604 km (0.116 R)
• M27: 48,307,696 km (0.114 R)
• M28: 48,481,080 km (0.085 R)
• M29: 49,706,137 km (0.093 R)
• M30: 50,951,838 km (0.089 R)
• M31: 55,380,533 km (0.106 R)
• M32: 58,274,803 km (0.119 R)
• M33: 60,058,908 km (0.116 R)
• M34: 70,861,071 km (0.06 R)
• M35: 76,599,346 km (0.027 R)
• M36: 80,673,345 km (0.065 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 19,567 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit