🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.69 AU - 1.09 AU

Year: 320 Days

Day: 32.1 Hours

Environment

Temp: 17 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.91 AU - 1.09 AU

Year: 381 Days

Day: 29.8 Hours

Environment

Temp: 25 °C

Axial Tilt: 18.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.03 AU - 1.07 AU

Year: 410 Days

Day: 19.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 109.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.6

Radius: 8.6

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.6 AU - 8.94 AU

Year: 8248 Days

Day: 10.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 38,195,766 km

• M1: 108,608 km (0.104 R)
• M2: 530,324 km (0.054 R)
• M3: 1,302,249 km (0.066 R)
• M4: 1,593,816 km (0.115 R)
• M5: 2,294,831 km (0.097 R)
• M6: 3,316,435 km (0.091 R)
• M7: 3,990,673 km (0.029 R)
• M8: 5,154,395 km (0.097 R)
• M9: 7,099,616 km (0.066 R)
• M10: 7,624,704 km (0.107 R)
• M11: 8,175,673 km (0.114 R)
• M12: 9,312,617 km (0.103 R)
• M13: 11,742,535 km (0.091 R)
• M14: 14,745,264 km (0.091 R)
• M15: 17,610,063 km (0.118 R)
• M16: 18,572,127 km (0.084 R)
• M17: 20,006,621 km (0.115 R)
• M18: 20,451,076 km (0.063 R)
• M19: 21,359,584 km (0.074 R)
• M20: 22,612,466 km (0.062 R)
• M21: 23,913,668 km (0.11 R)
• M22: 28,024,020 km (0.093 R)
• M23: 29,144,358 km (0.118 R)
• M24: 32,378,664 km (0.111 R)
• M25: 36,831,445 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.5

Radius: 9.3

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 6.56 AU - 9.2 AU

Year: 8423 Days

Day: 14.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 170.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 38,195,766 km

• M1: 119,379 km (0.096 R)
• M2: 483,650 km (0.114 R)
• M3: 777,311 km (0.041 R)
• M4: 1,083,388 km (0.08 R)
• M5: 1,509,143 km (0.088 R)
• M6: 1,848,282 km (0.098 R)
• M7: 2,139,848 km (0.116 R)
• M8: 2,589,539 km (0.085 R)
• M9: 2,916,859 km (0.118 R)
• M10: 3,919,763 km (0.078 R)
• M11: 4,459,961 km (0.112 R)
• M12: 5,377,894 km (0.045 R)
• M13: 5,720,922 km (0.04 R)
• M14: 8,506,584 km (0.094 R)
• M15: 9,060,096 km (0.057 R)
• M16: 10,004,806 km (0.073 R)
• M17: 11,827,058 km (0.114 R)
• M18: 12,195,218 km (0.111 R)
• M19: 14,034,973 km (0.072 R)
• M20: 15,051,491 km (0.107 R)
• M21: 17,298,002 km (0.088 R)
• M22: 20,578,683 km (0.105 R)
• M23: 24,761,589 km (0.098 R)
• M24: 25,889,707 km (0.118 R)
• M25: 28,906,497 km (0.11 R)
• M26: 29,575,200 km (0.085 R)
• M27: 36,952,918 km (0.107 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 17,564 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit