🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.47 AU - 0.67 AU

Year: 164 Days

Day: 19.1 Hours

Environment

Temp: 214 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.34 AU - 1.88 AU

Year: 778 Days

Day: 17.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 11,460,798 km

• M1: 190,438 km (0.075 R)
• M2: 1,073,365 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.61 AU - 2.59 AU

Year: 1159 Days

Day: 23.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 11,460,798 km

• M1: 564,433 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.33 AU - 2.89 AU

Year: 1606 Days

Day: 33 Hours

Environment

Temp: -111 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.6

Radius: 11.2

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.35 AU - 6.67 AU

Year: 4925 Days

Day: 9 Hours

Environment

Temp: -156 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 11,460,798 km

• M1: 147,354 km (0.068 R)
• M2: 223,200 km (0.112 R)
• M3: 293,361 km (0.076 R)
• M4: 460,313 km (0.105 R)
• M5: 575,054 km (0.103 R)
• M6: 797,057 km (0.045 R)
• M7: 891,155 km (0.116 R)
• M8: 1,554,471 km (0.106 R)
• M9: 1,657,544 km (0.068 R)
• M10: 1,916,498 km (0.091 R)
• M11: 1,990,250 km (0.11 R)
• M12: 2,207,915 km (0.032 R)
• M13: 2,493,647 km (0.105 R)
• M14: 2,646,087 km (0.114 R)
• M15: 2,791,347 km (0.074 R)
• M16: 3,003,476 km (0.036 R)
• M17: 3,078,874 km (0.106 R)
• M18: 3,376,274 km (0.1 R)
• M19: 3,916,023 km (0.072 R)
• M20: 4,082,227 km (0.11 R)
• M21: 4,154,034 km (0.114 R)
• M22: 4,360,180 km (0.118 R)
• M23: 4,669,398 km (0.104 R)
• M24: 4,820,343 km (0.047 R)
• M25: 4,947,351 km (0.117 R)
• M26: 5,533,176 km (0.086 R)
• M27: 5,653,004 km (0.103 R)
• M28: 5,827,585 km (0.105 R)
• M29: 5,963,121 km (0.063 R)
• M30: 6,085,941 km (0.09 R)
• M31: 6,251,097 km (0.052 R)
• M32: 6,334,273 km (0.102 R)
• M33: 6,543,860 km (0.052 R)
• M34: 6,741,478 km (0.079 R)
• M35: 7,229,616 km (0.098 R)
• M36: 7,729,423 km (0.117 R)
• M37: 7,953,371 km (0.065 R)
• M38: 8,377,331 km (0.067 R)
• M39: 8,731,130 km (0.085 R)
• M40: 8,808,771 km (0.111 R)
• M41: 9,374,102 km (0.115 R)
• M42: 9,453,538 km (0.116 R)
• M43: 9,629,017 km (0.09 R)
• M44: 9,757,521 km (0.029 R)
• M45: 10,080,952 km (0.109 R)
• M46: 10,325,843 km (0.074 R)
• M47: 10,490,251 km (0.097 R)
• M48: 11,173,315 km (0.088 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 13,243 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit