🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.56 AU - 0.84 AU

Year: 216 Days

Day: 18.3 Hours

Environment

Temp: 180 °C

Axial Tilt: 27.1 °

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: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.54 AU - 0.86 AU

Year: 216 Days

Day: 41 Hours

Environment

Temp: 135 °C

Axial Tilt: 45.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.82 AU - 1.12 AU

Year: 352 Days

Day: 38.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.98 AU - 1.3 AU

Year: 449 Days

Day: 14.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 23.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.06 AU - 1.26 AU

Year: 461 Days

Day: 40.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 15,201,593 km

• M1: 279,299 km (0.108 R)
• M2: 799,152 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.26 AU - 1.28 AU

Year: 528 Days

Day: 25 Hours

Environment

Temp: -4 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.23 AU - 2.27 AU

Year: 1245 Days

Day: 23.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.64 AU - 2.92 AU

Year: 1710 Days

Day: 23.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.6

Radius: 13.8

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.02 AU - 5.38 AU

Year: 3759 Days

Day: 14.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 15,201,593 km

• M1: 202,107 km (0.077 R)
• M2: 334,650 km (0.076 R)
• M3: 563,984 km (0.11 R)
• M4: 690,394 km (0.108 R)
• M5: 843,882 km (0.104 R)
• M6: 967,449 km (0.087 R)
• M7: 1,178,981 km (0.045 R)
• M8: 1,348,176 km (0.056 R)
• M9: 1,465,910 km (0.103 R)
• M10: 1,628,373 km (0.092 R)
• M11: 1,829,432 km (0.109 R)
• M12: 2,005,509 km (0.047 R)
• M13: 2,106,936 km (0.111 R)
• M14: 2,506,662 km (0.074 R)
• M15: 2,641,300 km (0.119 R)
• M16: 2,816,180 km (0.085 R)
• M17: 2,969,219 km (0.109 R)
• M18: 3,138,264 km (0.085 R)
• M19: 3,431,626 km (0.118 R)
• M20: 3,748,025 km (0.077 R)
• M21: 3,988,130 km (0.107 R)
• M22: 4,146,255 km (0.094 R)
• M23: 4,380,076 km (0.104 R)
• M24: 4,588,316 km (0.073 R)
• M25: 4,708,743 km (0.091 R)
• M26: 4,891,402 km (0.112 R)
• M27: 5,029,929 km (0.079 R)
• M28: 5,169,953 km (0.025 R)
• M29: 5,645,674 km (0.092 R)
• M30: 6,020,118 km (0.084 R)
• M31: 6,268,749 km (0.092 R)
• M32: 6,503,917 km (0.109 R)
• M33: 6,605,644 km (0.077 R)
• M34: 6,776,335 km (0.065 R)
• M35: 7,017,636 km (0.073 R)
• M36: 7,209,421 km (0.111 R)
• M37: 7,741,091 km (0.119 R)
• M38: 7,830,850 km (0.092 R)
• M39: 8,102,669 km (0.119 R)
• M40: 8,322,279 km (0.118 R)
• M41: 8,469,783 km (0.095 R)
• M42: 8,711,383 km (0.071 R)
• M43: 8,823,582 km (0.05 R)
• M44: 9,334,907 km (0.101 R)
• M45: 9,488,245 km (0.086 R)
• M46: 9,642,480 km (0.112 R)
• M47: 9,914,300 km (0.042 R)
• M48: 10,247,903 km (0.062 R)
• M49: 10,525,407 km (0.092 R)
• M50: 10,705,074 km (0.073 R)
• M51: 10,845,696 km (0.087 R)
• M52: 11,148,781 km (0.095 R)
• M53: 11,454,709 km (0.117 R)
• M54: 11,639,612 km (0.067 R)
• M55: 11,908,439 km (0.094 R)
• M56: 12,179,361 km (0.115 R)
• M57: 12,494,564 km (0.083 R)
• M58: 12,727,338 km (0.118 R)
• M59: 12,918,973 km (0.099 R)
• M60: 13,025,786 km (0.11 R)
• M61: 13,369,711 km (0.114 R)
• M62: 13,456,179 km (0.06 R)
• M63: 13,629,712 km (0.102 R)
• M64: 13,716,629 km (0.111 R)
• M65: 13,803,844 km (0.083 R)
• M66: 13,891,209 km (0.11 R)
• M67: 14,242,615 km (0.111 R)
• M68: 14,641,443 km (0.106 R)
• M69: 15,134,069 km (0.093 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 14,880 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit