🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.44 AU - 2.86 AU

Year: 1608 Days

Day: 23.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,083,233 km

• M1: 1,687,614 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.9 AU - 4.48 AU

Year: 2642 Days

Day: 29.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,083,233 km

• M1: 210,933 km (0.07 R)

Asteroid Belt

Center: 8.81 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 45.6

Radius: 4.6

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 11.85 AU - 16.01 AU

Year: 19381 Days

Day: 22.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 97,083,233 km

• M1: 57,296 km (0.064 R)
• M2: 205,248 km (0.081 R)
• M3: 405,111 km (0.101 R)
• M4: 587,022 km (0.111 R)
• M5: 1,428,660 km (0.103 R)
• M6: 2,074,324 km (0.107 R)
• M7: 2,227,064 km (0.102 R)
• M8: 4,544,484 km (0.113 R)
• M9: 4,829,767 km (0.043 R)
• M10: 5,464,661 km (0.119 R)
• M11: 6,502,720 km (0.065 R)
• M12: 6,731,755 km (0.062 R)
• M13: 7,451,171 km (0.12 R)
• M14: 7,921,506 km (0.079 R)
• M15: 8,296,548 km (0.109 R)
• M16: 12,074,044 km (0.072 R)
• M17: 13,657,238 km (0.113 R)
• M18: 18,049,731 km (0.108 R)
• M19: 19,028,550 km (0.11 R)
• M20: 25,980,961 km (0.062 R)
• M21: 27,565,951 km (0.06 R)
• M22: 28,252,156 km (0.082 R)
• M23: 29,037,844 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 607.6

Radius: 4

Gravity: 37.98 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 18.83 AU - 18.95 AU

Year: 30606 Days

Day: 19.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 97,083,233 km

• M1: 50,265 km (0.113 R)
• M2: 509,830 km (0.034 R)
• M3: 837,748 km (0.047 R)
• M4: 1,494,333 km (0.097 R)
• M5: 2,249,054 km (0.093 R)
• M6: 3,350,095 km (0.051 R)
• M7: 3,600,671 km (0.118 R)
• M8: 4,139,074 km (0.102 R)
• M9: 5,587,181 km (0.092 R)
• M10: 13,226,546 km (0.1 R)
• M11: 16,548,516 km (0.113 R)
• M12: 16,817,942 km (0.076 R)
• M13: 20,800,088 km (0.12 R)
• M14: 23,063,803 km (0.085 R)
• M15: 27,317,319 km (0.084 R)
• M16: 28,456,806 km (0.078 R)
• M17: 39,529,592 km (0.12 R)
• M18: 40,822,267 km (0.101 R)
• M19: 41,809,912 km (0.048 R)
• M20: 42,645,117 km (0.066 R)
• M21: 49,174,017 km (0.105 R)
• M22: 49,730,820 km (0.101 R)
• M23: 58,803,183 km (0.095 R)
• M24: 65,277,779 km (0.095 R)
• M25: 74,139,807 km (0.026 R)
• M26: 76,350,116 km (0.087 R)
• M27: 85,363,387 km (0.118 R)
• M28: 86,976,352 km (0.086 R)
• M29: 89,709,654 km (0.099 R)
• M30: 90,263,166 km (0.1 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 15,452 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit