🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.63 AU - 0.83 AU

Year: 221 Days

Day: 37.7 Hours

Environment

Temp: 169 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,416,055 km

• M1: 99,632 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.31 AU - 1.79 AU

Year: 685 Days

Day: 38.8 Hours

Environment

Temp: -23 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.58 AU - 3.02 AU

Year: 1662 Days

Day: 33.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,416,055 km

• M1: 517,160 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.58 AU - 4.1 AU

Year: 2670 Days

Day: 32.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.52 AU - 5 AU

Year: 3684 Days

Day: 36.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,416,055 km

• M1: 65,374 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.4

Radius: 5.9

Gravity: 24.2 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 16.69 AU - 18.82 AU

Year: 26530 Days

Day: 17.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 98,416,055 km

• M1: 116,686 km (0.114 R)
• M2: 427,401 km (0.043 R)
• M3: 998,715 km (0.115 R)
• M4: 1,241,812 km (0.063 R)
• M5: 1,396,646 km (0.092 R)
• M6: 1,709,904 km (0.066 R)
• M7: 2,405,683 km (0.077 R)
• M8: 3,259,738 km (0.115 R)
• M9: 3,736,506 km (0.119 R)
• M10: 3,967,784 km (0.06 R)
• M11: 4,328,016 km (0.111 R)
• M12: 6,368,232 km (0.074 R)
• M13: 7,838,629 km (0.109 R)
• M14: 9,707,855 km (0.104 R)
• M15: 11,846,506 km (0.104 R)
• M16: 13,682,371 km (0.094 R)
• M17: 14,125,031 km (0.12 R)
• M18: 18,256,924 km (0.058 R)
• M19: 18,426,419 km (0.09 R)
• M20: 19,899,359 km (0.084 R)
• M21: 20,343,366 km (0.082 R)
• M22: 23,397,257 km (0.106 R)
• M23: 23,589,191 km (0.113 R)
• M24: 36,546,760 km (0.111 R)
• M25: 38,981,764 km (0.044 R)
• M26: 41,113,384 km (0.106 R)
• M27: 41,240,543 km (0.104 R)
• M28: 41,495,457 km (0.116 R)
• M29: 44,748,164 km (0.07 R)
• M30: 46,894,295 km (0.101 R)
• M31: 49,927,541 km (0.076 R)
• M32: 52,767,807 km (0.068 R)
• M33: 61,293,688 km (0.067 R)
• M34: 62,228,376 km (0.099 R)
• M35: 64,436,740 km (0.111 R)
• M36: 67,658,479 km (0.105 R)
• M37: 72,469,697 km (0.093 R)
• M38: 75,711,632 km (0.069 R)
• M39: 77,271,938 km (0.107 R)
• M40: 77,795,680 km (0.11 R)
• M41: 81,153,404 km (0.09 R)
• M42: 84,036,005 km (0.111 R)
• M43: 88,454,379 km (0.028 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 13,969 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit