🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.76 AU - 1.12 AU

Year: 395 Days

Day: 16.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.93 AU - 1.53 AU

Year: 591 Days

Day: 43.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.21 AU - 1.35 AU

Year: 628 Days

Day: 17.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,742,795 km

• M1: 444,605 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533

Radius: 3.9

Gravity: 35.04 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 9.19 AU - 11.67 AU

Year: 14601 Days

Day: 17.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 76,742,795 km

• M1: 80,932 km (0.068 R)
• M2: 217,814 km (0.069 R)
• M3: 456,124 km (0.117 R)
• M4: 934,388 km (0.097 R)
• M5: 1,214,735 km (0.116 R)
• M6: 1,721,124 km (0.103 R)
• M7: 3,184,041 km (0.115 R)
• M8: 4,683,012 km (0.036 R)
• M9: 5,112,058 km (0.07 R)
• M10: 9,951,550 km (0.053 R)
• M11: 13,494,925 km (0.109 R)
• M12: 14,633,365 km (0.117 R)
• M13: 14,980,132 km (0.08 R)
• M14: 17,953,540 km (0.111 R)
• M15: 18,591,874 km (0.102 R)
• M16: 18,753,888 km (0.083 R)
• M17: 19,998,692 km (0.078 R)
• M18: 21,922,371 km (0.034 R)
• M19: 22,103,235 km (0.108 R)
• M20: 24,254,153 km (0.09 R)
• M21: 25,429,992 km (0.102 R)
• M22: 26,952,450 km (0.072 R)
• M23: 31,421,986 km (0.049 R)
• M24: 33,531,016 km (0.053 R)
• M25: 36,360,810 km (0.112 R)
• M26: 38,289,725 km (0.092 R)
• M27: 39,079,901 km (0.037 R)
• M28: 54,228,779 km (0.086 R)

Asteroid Belt

Center: 12.82 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425.2

Radius: 6.4

Gravity: 10.38 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 11.92 AU - 18.5 AU

Year: 25713 Days

Day: 22.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 76,742,795 km

• M1: 80,184 km (0.113 R)
• M2: 430,243 km (0.118 R)
• M3: 1,024,596 km (0.051 R)
• M4: 1,411,606 km (0.073 R)
• M5: 2,544,809 km (0.077 R)
• M6: 3,255,100 km (0.087 R)
• M7: 3,626,701 km (0.118 R)
• M8: 4,488,684 km (0.065 R)
• M9: 6,006,355 km (0.108 R)
• M10: 6,346,540 km (0.109 R)
• M11: 7,396,568 km (0.116 R)
• M12: 12,017,646 km (0.098 R)
• M13: 12,695,773 km (0.12 R)
• M14: 14,960,236 km (0.099 R)
• M15: 17,395,240 km (0.117 R)
• M16: 20,270,811 km (0.083 R)
• M17: 24,612,889 km (0.108 R)
• M18: 31,524,759 km (0.118 R)
• M19: 32,681,300 km (0.1 R)
• M20: 33,865,966 km (0.104 R)
• M21: 34,536,314 km (0.079 R)
• M22: 34,806,787 km (0.118 R)
• M23: 40,520,528 km (0.062 R)
• M24: 44,232,201 km (0.088 R)
• M25: 45,518,144 km (0.079 R)
• M26: 46,170,391 km (0.082 R)
• M27: 60,558,415 km (0.075 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: 167 - 10,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit