🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.47 AU - 1.87 AU

Year: 813 Days

Day: 43.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,309,691 km

• M1: 789,278 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.69 AU - 3.03 AU

Year: 1822 Days

Day: 17.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.7

Radius: 12.7

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.3 AU - 8.8 AU

Year: 7815 Days

Day: 8.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 75,309,691 km

• M1: 157,975 km (0.102 R)
• M2: 569,519 km (0.073 R)
• M3: 970,741 km (0.107 R)
• M4: 1,521,410 km (0.092 R)
• M5: 2,294,383 km (0.077 R)
• M6: 3,183,592 km (0.108 R)
• M7: 3,830,005 km (0.098 R)
• M8: 4,317,245 km (0.091 R)
• M9: 4,788,329 km (0.053 R)
• M10: 5,262,853 km (0.041 R)
• M11: 6,696,449 km (0.105 R)
• M12: 8,167,445 km (0.057 R)
• M13: 9,201,466 km (0.04 R)
• M14: 9,611,214 km (0.118 R)
• M15: 10,369,676 km (0.111 R)
• M16: 12,113,837 km (0.086 R)
• M17: 14,528,945 km (0.083 R)
• M18: 14,960,685 km (0.084 R)
• M19: 17,044,583 km (0.117 R)
• M20: 21,067,569 km (0.109 R)
• M21: 23,848,444 km (0.04 R)
• M22: 24,885,755 km (0.088 R)
• M23: 27,329,736 km (0.096 R)
• M24: 30,730,544 km (0.068 R)
• M25: 31,340,604 km (0.084 R)
• M26: 32,480,091 km (0.063 R)
• M27: 35,728,011 km (0.054 R)
• M28: 40,630,482 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.2

Radius: 6.6

Gravity: 8.93 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 16.05 AU - 17.71 AU

Year: 26127 Days

Day: 16.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 75,309,691 km

• M1: 123,568 km (0.105 R)
• M2: 413,937 km (0.082 R)
• M3: 622,926 km (0.105 R)
• M4: 894,146 km (0.088 R)
• M5: 1,121,984 km (0.073 R)
• M6: 1,823,598 km (0.115 R)
• M7: 2,258,778 km (0.031 R)
• M8: 3,225,180 km (0.109 R)
• M9: 3,800,684 km (0.104 R)
• M10: 4,408,649 km (0.099 R)
• M11: 4,824,831 km (0.09 R)
• M12: 5,897,896 km (0.08 R)
• M13: 9,261,604 km (0.093 R)
• M14: 9,598,798 km (0.095 R)
• M15: 11,472,960 km (0.041 R)
• M16: 11,731,315 km (0.05 R)
• M17: 13,940,577 km (0.03 R)
• M18: 15,065,702 km (0.066 R)
• M19: 25,118,829 km (0.091 R)
• M20: 26,442,022 km (0.112 R)
• M21: 28,043,766 km (0.056 R)
• M22: 31,945,877 km (0.117 R)
• M23: 32,586,455 km (0.082 R)
• M24: 35,781,567 km (0.113 R)
• M25: 40,209,364 km (0.108 R)
• M26: 45,793,853 km (0.083 R)
• M27: 47,931,008 km (0.072 R)
• M28: 49,278,885 km (0.094 R)
• M29: 50,825,129 km (0.081 R)
• M30: 54,014,106 km (0.083 R)
• M31: 59,814,465 km (0.092 R)
• M32: 62,764,535 km (0.059 R)
• M33: 64,988,606 km (0.049 R)
• M34: 74,186,930 km (0.119 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: 427 - 10,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit