🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.58 AU - 0.66 AU

Year: 216 Days

Day: 37.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 97,445,534 km

• M1: 696,079 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.18 AU - 1.82 AU

Year: 814 Days

Day: 42.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,445,534 km

• M1: 78,688 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.89 AU - 2.45 AU

Year: 1416 Days

Day: 12.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,445,534 km

• M1: 1,130,661 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.1

Radius: 9.9

Gravity: 9.09 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.08 AU - 7.36 AU

Year: 6871 Days

Day: 8.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 97,445,534 km

• M1: 123,119 km (0.087 R)
• M2: 438,471 km (0.038 R)
• M3: 995,873 km (0.111 R)
• M4: 1,491,940 km (0.076 R)
• M5: 1,879,697 km (0.08 R)
• M6: 2,645,638 km (0.113 R)
• M7: 3,800,085 km (0.119 R)
• M8: 4,260,248 km (0.045 R)
• M9: 5,607,078 km (0.106 R)
• M10: 6,068,438 km (0.087 R)
• M11: 7,449,525 km (0.096 R)
• M12: 7,765,177 km (0.111 R)
• M13: 8,722,902 km (0.117 R)
• M14: 9,163,019 km (0.109 R)
• M15: 11,124,846 km (0.103 R)
• M16: 12,285,576 km (0.062 R)
• M17: 12,671,388 km (0.087 R)
• M18: 13,122,276 km (0.119 R)
• M19: 14,600,303 km (0.074 R)
• M20: 14,908,774 km (0.104 R)
• M21: 15,925,142 km (0.108 R)
• M22: 17,397,335 km (0.116 R)
• M23: 18,595,614 km (0.069 R)
• M24: 19,473,903 km (0.112 R)
• M25: 20,842,873 km (0.069 R)
• M26: 26,871,817 km (0.117 R)
• M27: 28,566,761 km (0.118 R)
• M28: 30,733,536 km (0.082 R)
• M29: 34,403,172 km (0.059 R)
• M30: 35,170,609 km (0.115 R)
• M31: 35,949,416 km (0.069 R)
• M32: 36,967,579 km (0.063 R)
• M33: 40,258,133 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 725.7

Radius: 7

Gravity: 14.81 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 15.47 AU - 16.39 AU

Year: 28162 Days

Day: 20.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 97,445,534 km

• M1: 106,065 km (0.085 R)
• M2: 471,084 km (0.052 R)
• M3: 723,754 km (0.103 R)
• M4: 1,068,129 km (0.089 R)
• M5: 2,024,658 km (0.089 R)
• M6: 3,947,439 km (0.025 R)
• M7: 8,437,170 km (0.112 R)
• M8: 9,077,599 km (0.12 R)
• M9: 10,259,721 km (0.096 R)
• M10: 14,746,161 km (0.073 R)
• M11: 15,934,268 km (0.08 R)
• M12: 20,698,661 km (0.113 R)
• M13: 32,911,831 km (0.066 R)
• M14: 36,729,568 km (0.116 R)
• M15: 42,153,838 km (0.1 R)
• M16: 45,055,887 km (0.091 R)
• M17: 45,934,176 km (0.092 R)
• M18: 46,288,723 km (0.099 R)
• M19: 47,182,869 km (0.092 R)
• M20: 48,637,559 km (0.087 R)
• M21: 70,825,018 km (0.051 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 16,513 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit