🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.59 AU - 0.95 AU

Year: 260 Days

Day: 46.1 Hours

Environment

Temp: 84 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.02 AU - 1.28 AU

Year: 475 Days

Day: 16.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.71 AU - 2.55 AU

Year: 1197 Days

Day: 17.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,867,548 km

• M1: 33,211 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.2

Radius: 14.6

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 8.05 AU - 10.99 AU

Year: 11309 Days

Day: 11.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 74,867,548 km

• M1: 182,210 km (0.063 R)
• M2: 796,459 km (0.115 R)
• M3: 1,294,620 km (0.058 R)
• M4: 1,827,188 km (0.119 R)
• M5: 2,885,743 km (0.071 R)
• M6: 3,788,865 km (0.119 R)
• M7: 4,622,724 km (0.117 R)
• M8: 6,269,497 km (0.063 R)
• M9: 10,206,464 km (0.066 R)
• M10: 12,356,186 km (0.096 R)
• M11: 15,695,809 km (0.065 R)
• M12: 16,342,221 km (0.088 R)
• M13: 21,028,823 km (0.065 R)
• M14: 21,726,548 km (0.067 R)
• M15: 22,620,544 km (0.102 R)
• M16: 24,481,692 km (0.091 R)
• M17: 31,461,779 km (0.072 R)
• M18: 34,735,429 km (0.116 R)
• M19: 39,929,467 km (0.047 R)
• M20: 40,865,202 km (0.069 R)
• M21: 42,503,298 km (0.091 R)
• M22: 43,198,629 km (0.066 R)
• M23: 46,348,412 km (0.082 R)
• M24: 49,648,392 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.4

Radius: 6.9

Gravity: 10.05 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 15.01 AU - 15.87 AU

Year: 23358 Days

Day: 17.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 74,867,548 km

• M1: 85,869 km (0.114 R)
• M2: 493,523 km (0.111 R)
• M3: 1,493,286 km (0.056 R)
• M4: 2,228,559 km (0.061 R)
• M5: 2,536,282 km (0.112 R)
• M6: 3,935,471 km (0.113 R)
• M7: 4,980,263 km (0.085 R)
• M8: 5,626,226 km (0.087 R)
• M9: 9,155,838 km (0.082 R)
• M10: 13,934,892 km (0.094 R)
• M11: 25,626,115 km (0.052 R)
• M12: 27,191,657 km (0.081 R)
• M13: 28,465,782 km (0.045 R)
• M14: 34,761,010 km (0.06 R)
• M15: 35,847,390 km (0.119 R)
• M16: 37,802,634 km (0.104 R)
• M17: 38,517,861 km (0.11 R)
• M18: 42,229,833 km (0.095 R)
• M19: 43,935,997 km (0.079 R)
• M20: 50,183,803 km (0.045 R)
• M21: 56,998,285 km (0.025 R)
• M22: 63,194,778 km (0.102 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 16,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit