🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.69 AU - 0.89 AU

Year: 266 Days

Day: 25.9 Hours

Environment

Temp: 87 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,559,589 km

• M1: 246,088 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.95 AU - 3.17 AU

Year: 2027 Days

Day: 45.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,559,589 km

• M1: 1,136,794 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.2 AU - 4.24 AU

Year: 3283 Days

Day: 33.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,559,589 km

• M1: 1,505,403 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.4

Radius: 14.1

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.45 AU - 8.03 AU

Year: 8156 Days

Day: 13.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 65,559,589 km

• M1: 179,966 km (0.088 R)
• M2: 661,821 km (0.109 R)
• M3: 1,498,971 km (0.118 R)
• M4: 2,109,928 km (0.106 R)
• M5: 3,087,251 km (0.097 R)
• M6: 4,229,581 km (0.081 R)
• M7: 6,704,378 km (0.085 R)
• M8: 7,651,931 km (0.103 R)
• M9: 8,495,513 km (0.101 R)
• M10: 9,688,108 km (0.083 R)
• M11: 13,517,065 km (0.093 R)
• M12: 14,805,701 km (0.108 R)
• M13: 16,057,387 km (0.113 R)
• M14: 18,836,167 km (0.112 R)
• M15: 22,503,110 km (0.059 R)
• M16: 26,050,824 km (0.095 R)
• M17: 27,117,456 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 328.1

Radius: 6.2

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 14.65 AU - 16.35 AU

Year: 23112 Days

Day: 23.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 65,559,589 km

• M1: 78,389 km (0.063 R)
• M2: 709,842 km (0.098 R)
• M3: 1,088,025 km (0.086 R)
• M4: 1,337,555 km (0.077 R)
• M5: 1,953,299 km (0.096 R)
• M6: 2,263,266 km (0.091 R)
• M7: 3,157,712 km (0.046 R)
• M8: 3,991,421 km (0.092 R)
• M9: 4,363,022 km (0.112 R)
• M10: 5,247,145 km (0.072 R)
• M11: 6,326,943 km (0.078 R)
• M12: 8,067,514 km (0.118 R)
• M13: 11,271,601 km (0.089 R)
• M14: 11,700,498 km (0.045 R)
• M15: 12,721,803 km (0.063 R)
• M16: 13,594,258 km (0.076 R)
• M17: 20,757,901 km (0.099 R)
• M18: 21,309,319 km (0.07 R)
• M19: 23,022,364 km (0.056 R)
• M20: 28,709,028 km (0.114 R)
• M21: 31,874,519 km (0.117 R)
• M22: 39,166,667 km (0.103 R)
• M23: 43,495,581 km (0.084 R)
• M24: 45,466,533 km (0.085 R)
• M25: 48,613,922 km (0.094 R)
• M26: 53,259,834 km (0.102 R)
• M27: 54,639,575 km (0.074 R)
• M28: 57,290,599 km (0.047 R)
• M29: 57,650,531 km (0.112 R)
• M30: 59,841,243 km (0.084 R)
• M31: 60,583,547 km (0.053 R)
• M32: 62,086,856 km (0.108 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: 256 - 15,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit