🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.47 AU - 0.61 AU

Year: 143 Days

Day: 16.4 Hours

Environment

Temp: 254 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.66 AU - 0.74 AU

Year: 211 Days

Day: 41.3 Hours

Environment

Temp: 213 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,505,061 km

• M1: 666,758 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.7 AU - 0.72 AU

Year: 215 Days

Day: 45.6 Hours

Environment

Temp: 138 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,505,061 km

• M1: 78,389 km (0.041 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2 AU - 2.2 AU

Year: 1095 Days

Day: 42.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 94.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 18,505,061 km

• M1: 52,210 km (0.048 R)
• M2: 78,838 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.06 AU - 2.5 AU

Year: 1239 Days

Day: 47.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.2 AU - 3.76 AU

Year: 2336 Days

Day: 40.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.9 AU - 4.12 AU

Year: 2367 Days

Day: 25.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,505,061 km

• M1: 532,120 km (0.067 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.48 AU - 4.3 AU

Year: 2761 Days

Day: 27 Hours

Environment

Temp: -111 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,505,061 km

• M1: 2,353,025 km (0.117 R)

Asteroid Belt

Center: 5.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.3

Radius: 12.2

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.53 AU - 7.49 AU

Year: 5978 Days

Day: 5 Hours

Environment

Temp: -147 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 18,505,061 km

• M1: 158,275 km (0.102 R)
• M2: 237,711 km (0.108 R)
• M3: 484,398 km (0.058 R)
• M4: 574,755 km (0.11 R)
• M5: 714,779 km (0.094 R)
• M6: 812,167 km (0.114 R)
• M7: 1,051,972 km (0.101 R)
• M8: 1,250,040 km (0.083 R)
• M9: 1,564,943 km (0.025 R)
• M10: 1,855,163 km (0.027 R)
• M11: 2,242,472 km (0.089 R)
• M12: 2,336,719 km (0.095 R)
• M13: 2,515,039 km (0.055 R)
• M14: 2,712,359 km (0.115 R)
• M15: 2,856,422 km (0.074 R)
• M16: 3,062,568 km (0.118 R)
• M17: 3,662,605 km (0.029 R)
• M18: 3,774,205 km (0.065 R)
• M19: 4,116,036 km (0.102 R)
• M20: 4,400,122 km (0.103 R)
• M21: 4,847,121 km (0.12 R)
• M22: 4,934,785 km (0.093 R)
• M23: 5,058,353 km (0.084 R)
• M24: 5,236,823 km (0.051 R)
• M25: 5,508,343 km (0.046 R)
• M26: 5,766,100 km (0.086 R)
• M27: 6,008,898 km (0.071 R)
• M28: 6,160,141 km (0.058 R)
• M29: 6,236,137 km (0.071 R)
• M30: 6,370,027 km (0.094 R)
• M31: 6,446,920 km (0.041 R)
• M32: 6,543,560 km (0.099 R)
• M33: 6,757,785 km (0.027 R)
• M34: 6,855,921 km (0.086 R)
• M35: 6,994,149 km (0.033 R)
• M36: 7,193,264 km (0.097 R)
• M37: 7,293,495 km (0.075 R)
• M38: 7,597,029 km (0.065 R)
• M39: 7,678,709 km (0.113 R)
• M40: 8,216,813 km (0.075 R)
• M41: 8,405,904 km (0.117 R)
• M42: 9,111,558 km (0.042 R)
• M43: 9,220,166 km (0.085 R)
• M44: 9,460,719 km (0.056 R)
• M45: 9,548,682 km (0.112 R)
• M46: 9,791,929 km (0.08 R)
• M47: 10,014,979 km (0.101 R)
• M48: 10,511,345 km (0.116 R)
• M49: 10,694,004 km (0.073 R)
• M50: 10,877,560 km (0.099 R)
• M51: 11,317,827 km (0.091 R)
• M52: 11,434,663 km (0.083 R)
• M53: 11,646,045 km (0.093 R)
• M54: 12,287,820 km (0.106 R)
• M55: 12,528,373 km (0.1 R)
• M56: 12,649,248 km (0.082 R)
• M57: 13,038,801 km (0.042 R)
• M58: 13,235,073 km (0.091 R)
• M59: 13,333,509 km (0.102 R)
• M60: 13,531,277 km (0.068 R)
• M61: 13,705,110 km (0.114 R)
• M62: 13,979,771 km (0.041 R)
• M63: 14,180,681 km (0.088 R)
• M64: 14,306,643 km (0.11 R)
• M65: 14,483,767 km (0.109 R)
• M66: 14,585,344 km (0.077 R)
• M67: 14,814,677 km (0.11 R)
• M68: 14,916,852 km (0.117 R)
• M69: 15,665,590 km (0.09 R)
• M70: 16,162,853 km (0.063 R)
• M71: 16,506,031 km (0.093 R)
• M72: 16,718,460 km (0.105 R)
• M73: 16,798,345 km (0.112 R)
• M74: 16,931,637 km (0.103 R)
• M75: 17,145,861 km (0.081 R)
• M76: 17,360,982 km (0.083 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 10,270 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit