🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.59 AU - 2.45 AU

Year: 1009 Days

Day: 39.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2 AU - 3.16 AU

Year: 1456 Days

Day: 43.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.28 AU - 3.1 AU

Year: 1551 Days

Day: 24.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,989,374 km

• M1: 122,670 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.55 AU - 3.61 AU

Year: 1900 Days

Day: 30.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,989,374 km

• M1: 329,564 km (0.091 R)

Asteroid Belt

Center: 10.57 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 191.8

Radius: 5.9

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 17.73 AU - 18.37 AU

Year: 26952 Days

Day: 21.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 97,989,374 km

• M1: 80,484 km (0.084 R)
• M2: 371,452 km (0.032 R)
• M3: 755,170 km (0.081 R)
• M4: 1,630,617 km (0.118 R)
• M5: 2,024,059 km (0.059 R)
• M6: 2,856,571 km (0.11 R)
• M7: 3,561,925 km (0.037 R)
• M8: 4,862,529 km (0.099 R)
• M9: 6,574,228 km (0.096 R)
• M10: 13,439,424 km (0.101 R)
• M11: 16,578,436 km (0.076 R)
• M12: 21,509,631 km (0.085 R)
• M13: 33,152,683 km (0.071 R)
• M14: 45,333,092 km (0.104 R)
• M15: 46,846,723 km (0.077 R)
• M16: 55,092,857 km (0.084 R)
• M17: 56,468,259 km (0.066 R)
• M18: 58,574,149 km (0.036 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.6

Radius: 6.1

Gravity: 14.31 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 16.33 AU - 25.11 AU

Year: 33148 Days

Day: 21.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 97,989,374 km

• M1: 77,641 km (0.058 R)
• M2: 362,176 km (0.075 R)
• M3: 1,062,594 km (0.116 R)
• M4: 1,463,516 km (0.086 R)
• M5: 4,606,118 km (0.084 R)
• M6: 6,436,748 km (0.112 R)
• M7: 8,135,431 km (0.034 R)
• M8: 8,646,009 km (0.081 R)
• M9: 9,984,162 km (0.069 R)
• M10: 15,153,666 km (0.065 R)
• M11: 15,752,057 km (0.115 R)
• M12: 20,390,489 km (0.069 R)
• M13: 21,119,629 km (0.061 R)
• M14: 22,191,199 km (0.109 R)
• M15: 34,239,213 km (0.095 R)
• M16: 34,677,834 km (0.06 R)
• M17: 57,696,009 km (0.042 R)
• M18: 57,902,604 km (0.087 R)
• M19: 58,109,647 km (0.082 R)
• M20: 62,137,271 km (0.061 R)
• M21: 68,637,597 km (0.055 R)
• M22: 72,891,862 km (0.074 R)
• M23: 78,073,633 km (0.108 R)
• M24: 87,790,762 km (0.032 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 18,580 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit