🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.76 AU - 0.78 AU

Year: 244 Days

Day: 23.1 Hours

Environment

Temp: 176 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.53 AU - 1.65 AU

Year: 725 Days

Day: 46.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.31 AU - 2.03 AU

Year: 780 Days

Day: 30 Hours

Environment

Temp: -42 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,279,659 km

• M1: 55,052 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.4 AU - 1.96 AU

Year: 788 Days

Day: 24.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.28 AU - 2.76 AU

Year: 1447 Days

Day: 30.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,279,659 km

• M1: 1,035,217 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.2

Radius: 10.2

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 7.1 AU - 8.86 AU

Year: 8153 Days

Day: 9.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 67,279,659 km

• M1: 126,859 km (0.075 R)
• M2: 468,989 km (0.076 R)
• M3: 1,271,133 km (0.092 R)
• M4: 2,119,054 km (0.094 R)
• M5: 4,070,109 km (0.034 R)
• M6: 4,481,055 km (0.103 R)
• M7: 7,522,230 km (0.106 R)
• M8: 7,883,509 km (0.053 R)
• M9: 9,867,176 km (0.113 R)
• M10: 10,344,693 km (0.09 R)
• M11: 12,611,400 km (0.034 R)
• M12: 14,570,982 km (0.094 R)
• M13: 18,038,511 km (0.069 R)
• M14: 23,063,504 km (0.082 R)
• M15: 23,982,932 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.3

Radius: 10.7

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 7.81 AU - 9.97 AU

Year: 9586 Days

Day: 14.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 147.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 67,279,659 km

• M1: 133,142 km (0.11 R)
• M2: 483,650 km (0.041 R)
• M3: 846,874 km (0.076 R)
• M4: 3,790,660 km (0.063 R)
• M5: 5,201,518 km (0.117 R)
• M6: 6,507,059 km (0.082 R)
• M7: 13,019,652 km (0.108 R)
• M8: 17,123,571 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.6

Radius: 8

Gravity: 12.84 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 10.8 AU - 13.36 AU

Year: 15184 Days

Day: 14.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 67,279,659 km

• M1: 99,931 km (0.097 R)
• M2: 417,976 km (0.106 R)
• M3: 971,339 km (0.097 R)
• M4: 1,349,672 km (0.075 R)
• M5: 1,704,219 km (0.062 R)
• M6: 2,239,480 km (0.085 R)
• M7: 3,530,061 km (0.08 R)
• M8: 4,628,708 km (0.119 R)
• M9: 5,041,299 km (0.064 R)
• M10: 5,861,245 km (0.087 R)
• M11: 6,386,034 km (0.07 R)
• M12: 6,767,359 km (0.106 R)
• M13: 8,051,657 km (0.088 R)
• M14: 10,157,845 km (0.07 R)
• M15: 10,914,810 km (0.098 R)
• M16: 14,902,491 km (0.108 R)
• M17: 16,500,944 km (0.097 R)
• M18: 18,719,630 km (0.082 R)
• M19: 19,589,692 km (0.041 R)
• M20: 20,395,426 km (0.076 R)
• M21: 21,787,135 km (0.047 R)
• M22: 25,383,916 km (0.028 R)
• M23: 25,700,316 km (0.087 R)
• M24: 26,449,053 km (0.096 R)
• M25: 28,441,098 km (0.096 R)
• M26: 35,669,667 km (0.094 R)
• M27: 36,199,992 km (0.12 R)
• M28: 37,005,128 km (0.072 R)
• M29: 38,373,499 km (0.092 R)
• M30: 42,088,912 km (0.075 R)
• M31: 48,423,784 km (0.102 R)
• M32: 51,563,544 km (0.043 R)
• M33: 52,241,521 km (0.109 R)
• M34: 67,078,339 km (0.089 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 13,818 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit